gdb/ChangeLog

   1 2020-12-11  Tom Tromey  <tom@tromey.com>
   2
   3         * varobj.c (varobj_create): Update.
   4         (install_variable): Return void.
   5
   6 2020-12-11  Tom Tromey  <tom@tromey.com>
   7
   8         * varobj.c (instantiate_pretty_printer): Use gdbpy_ref.
   9
  10 2020-12-11  Tom Tromey  <tom@tromey.com>
  11
  12         * varobj.c (varobj_clear_saved_item): Remove.
  13         (update_dynamic_varobj_children): Update.
  14         (varobj::~varobj): Don't call varobj_clear_saved_item.
  15
  16 2020-12-11  Tom Tromey  <tom@tromey.com>
  17
  18         * varobj.c (install_dynamic_child, varobj_clear_saved_item)
  19         (update_dynamic_varobj_children, create_child)
  20         (create_child_with_value): Update.
  21         * varobj-iter.h (struct varobj_item) <value>: Now a
  22         value_ref_ptr.
  23         * python/py-varobj.c (py_varobj_iter::next): Call release_value.
  24
  25 2020-12-11  Tom Tromey  <tom@tromey.com>
  26
  27         * varobj.c (struct varobj_dynamic) <child_iter>: Now unique_ptr.
  28         (varobj_get_iterator): Return unique_ptr.
  29         (update_dynamic_varobj_children, install_visualizer)
  30         (varobj::~varobj): Update.
  31         * python/python-internal.h (py_varobj_get_iterator): Return
  32         unique_ptr.
  33         * python/py-varobj.c (py_varobj_get_iterator): Return unique_ptr.
  34
  35 2020-12-11  Tom Tromey  <tom@tromey.com>
  36
  37         * varobj.c (struct varobj_dynamic) <saved_item>: Now unique_ptr.
  38         (varobj_clear_saved_item, update_dynamic_varobj_children):
  39         Update.
  40
  41 2020-12-11  Tom Tromey  <tom@tromey.com>
  42
  43         * varobj.c (update_dynamic_varobj_children): Update.
  44         * varobj-iter.h (struct varobj_iter) <next>: Change return type.
  45         * python/py-varobj.c (struct py_varobj_iter) <next>: Change return
  46         type.
  47         (py_varobj_iter::next): Likewise.
  48
  49 2020-12-11  Tom Tromey  <tom@tromey.com>
  50
  51         * varobj.c (update_dynamic_varobj_children, install_visualizer)
  52         (varobj::~varobj): Update.
  53         * varobj-iter.h (struct varobj_iter): Change to interface class.
  54         (struct varobj_iter_ops): Remove.
  55         (varobj_iter_next, varobj_iter_delete): Remove.
  56         * python/py-varobj.c (struct py_varobj_iter): Derive from
  57         varobj_iter.  Add constructor, destructor.  Rename members.
  58         (py_varobj_iter::~py_varobj_iter): Rename from
  59         py_varobj_iter_dtor.
  60         (py_varobj_iter::next): Rename from py_varobj_iter_next.
  61         (py_varobj_iter_ops): Remove.
  62         (py_varobj_iter): Rename from py_varobj_iter_ctor.
  63         (py_varobj_iter_new): Remove.
  64         (py_varobj_get_iterator): Update.
  65
  66 2020-12-11  Tom Tromey  <tom@tromey.com>
  67
  68         * varobj.h (all_root_varobjs): Take a function_view.
  69         * varobj.c (all_root_varobjs): Take a function_view.
  70         (varobj_invalidate_iter): Remove unused parameter.
  71         (varobj_invalidate): Update.
  72         * mi/mi-cmd-var.c (struct mi_cmd_var_update): Remove.
  73         (mi_cmd_var_update_iter): Change parameters.
  74
  75 2020-12-11  Tom Tromey  <tom@tromey.com>
  76
  77         * varobj.c (struct varobj_root) <next>: Remove.
  78         (struct vlist): Remove.
  79         (rootlist): Now a std::list.
  80         (install_variable, uninstall_variable, all_root_varobjs): Update.
  81
  82 2020-12-11  Tom Tromey  <tom@tromey.com>
  83
  84         * varobj.c (VAROBJ_TABLE_SIZE): Remove.
  85         (varobj_table): Now htab_t.
  86         (varobj_get_handle, install_variable, uninstall_variable):
  87         Update.
  88         (hash_varobj, eq_varobj_and_string): New functions.
  89         (hash_varobj): Update.
  90
  91 2020-12-11  Tom Tromey  <tom@tromey.com>
  92
  93         * inline-frame.c (stopped_by_user_bp_inline_frame): Update.
  94         * ada-lang.c (check_status_exception): Update.
  95         * breakpoint.c (free_bp_location): Remove.
  96         (decref_bp_location): Use bp_location_ref_policy.
  97         (bpstats::bpstats): Don't call incref_bp_location.
  98         (bpstats::~bpstats): Remove.
  99         (bpstats::bpstats): Update.
 100         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions)
 101         (bp_location::bp_location): Update.
 102         (incref_bp_location): Remove.
 103         (bkpt_print_it): Update.
 104         * breakpoint.h (class bp_location): Derive from
 105         refcounted_object.
 106         (struct bpstats): Remove destructor.
 107         <bp_location_at>: Now a bp_location_ref_ptr.
 108         <refc>: Remove.
 109         (bp_location_ref_ptr): New typedef.
 110         (struct bp_location_ref_policy): New.
 111
 112 2020-12-11  Tom Tromey  <tom@tromey.com>
 113
 114         * thread.c (class scoped_inc_dec_ref): Remove.
 115         (tp_array_compar_ascending, tp_array_compar_descending): Change
 116         parameter types.
 117         (thread_apply_all_command): Use thread_info_ref.
 118
 119 2020-12-11  Tom Tromey  <tom@tromey.com>
 120
 121         * infrun.c (struct stop_context) <thread>: Now a thread_info_ref.
 122         (stop_context::stop_context): Update.
 123         (stop_context::~stop_context): Remove.
 124
 125 2020-12-11  Tom Tromey  <tom@tromey.com>
 126
 127         * inferior.c (current_inferior_): Change type.
 128         (current_inferior, set_current_inferior, initialize_inferiors):
 129         Update.
 130
 131 2020-12-11  Tom Tromey  <tom@tromey.com>
 132
 133         * gdbthread.h (class enable_thread_stack_temporaries) <m_thr>:
 134         Change type.
 135
 136 2020-12-11  Tom Tromey  <tromey@adacore.com>
 137
 138         * ada-tasks.c (struct ada_tasks_pspace_data) <cpu_id_offset>: New
 139         field.
 140         (ada_get_tcb_types_info): Look for __gnat_gdb_cpu_first_id.
 141         (read_atcb): Use cpu_id_offset.
 142
 143 2020-12-10  Kevin Buettner  <kevinb@redhat.com>
 144
 145         * ada-lang.c (ada_fold_name): Fix off-by-one error.
 146
 147 2020-12-10  Luis Machado  <luis.machado@linaro.org>
 148
 149         * breakpoint.c (should_be_inserted): Don't output newline.
 150
 151 2020-12-10  Luis Machado  <luis.machado@linaro.org>
 152
 153         * aarch64-linux-tdep.c (aarch64_linux_restore_vreg) New function.
 154         (aarch64_linux_sigframe_init): Call aarch64_linux_restore_vreg.
 155         * aarch64-tdep.h (V_REGISTER_SIZE): Move to ...
 156         * arch/aarch64.h: ... here.
 157         * nat/aarch64-sve-linux-ptrace.c: Include endian.h.
 158         (aarch64_maybe_swab128): New function.
 159         (aarch64_sve_regs_copy_to_reg_buf)
 160         (aarch64_sve_regs_copy_from_reg_buf): Adjust FPSIMD entries.
 161         * trad-frame.c (trad_frame_reset_saved_regs): Initialize
 162         the data field.
 163         (TF_REG_VALUE_BYTES): New enum value.
 164         (trad_frame_value_bytes_p): New function.
 165         (trad_frame_set_value_bytes): New function.
 166         (trad_frame_set_reg_value_bytes): New function.
 167         (trad_frame_get_prev_register): Handle register values saved as bytes.
 168         * trad-frame.h (trad_frame_set_reg_value_bytes): New prototype.
 169         (struct trad_frame_saved_reg) <data>: New field.
 170         (trad_frame_set_value_bytes): New prototype.
 171         (trad_frame_value_bytes_p): New prototype.
 172
 173 2020-12-07  Mihails Strasuns  <mihails.strasuns@intel.com>
 174
 175         * jit.c (mem_bfd*, bfd_open_from_target_memory): Removed.
 176         * gdb_bfd.h (gdb_bfd_open_from_target_memory): New function.
 177         * gdb_bfd.c (mem_bfd*, gdb_bfd_open_from_target_memory): New functions.
 178
 179 2020-12-09  Tom Tromey  <tromey@adacore.com>
 180
 181         * ada-lang.c (ada_lookup_encoded_symbol): Use add_angle_brackets.
 182
 183 2020-12-09  Tom Tromey  <tromey@adacore.com>
 184
 185         * dwarf2/read.c (get_dwarf2_rational_constant): Change "numerator"
 186         and "denominator" to gdb_mpz.  Handle block forms.
 187         (get_dwarf2_unsigned_rational_constant): Change "numerator" and
 188         "denominator" to gdb_mpz.
 189         (finish_fixed_point_type): Update.
 190         (has_zero_over_zero_small_attribute): Update.
 191
 192 2020-12-09  Tom Tromey  <tromey@adacore.com>
 193
 194         * expprint.c (op_name): Update.
 195         * expression.h (enum exp_opcode): Update.
 196         * std-operator.def: Add more opcodes.
 197         * ada-operator.def, fortran-operator.def: Remove, moving contents
 198         into std-operator.def.
 199
 200 2020-12-09  Simon Marchi  <simon.marchi@polymtl.ca>
 201
 202         * gdbtypes.c (get_discrete_low_bound, get_discrete_high_bound):
 203         Return {} instead of false.
 204         (get_discrete_bounds): Compute high bound only if low bound is
 205         valid.
 206
 207 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 208
 209         PR 26875, PR 26901
 210         * gdbtypes.c (get_discrete_low_bound): Make non-static.
 211         (get_discrete_high_bound): Make non-static.
 212         * gdbtypes.h (get_discrete_low_bound): New declaration.
 213         (get_discrete_high_bound): New declaration.
 214         * valarith.c (value_subscript): Only fetch high bound if
 215         necessary.
 216
 217 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 218
 219         * gdbtypes.c (get_discrete_bounds): Implement with
 220         get_discrete_low_bound and get_discrete_high_bound.
 221         (get_discrete_low_bound): New.
 222         (get_discrete_high_bound): New.
 223
 224 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 225
 226         * gdbtypes.h (get_discrete_bounds): Return bool, adjust all
 227         callers.
 228         * gdbtypes.c (get_discrete_bounds): Return bool.
 229
 230 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 231
 232         * ada-lang.c (ada_value_slice_from_ptr): Adjust.
 233         (ada_value_slice): Adjust.
 234         (pos_atr): Adjust.
 235         * gdbtypes.c (get_discrete_bounds): Adjust.
 236         (discrete_position): Return optional.
 237         * gdbtypes.h (discrete_position): Return optional.
 238
 239 2020-12-07  Tom Tromey  <tromey@adacore.com>
 240
 241         * maint.c (_initialize_maint_cmds): Use expression command
 242         completer for "maint print type".
 243
 244 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 245
 246         * completer.c (complete_explicit_location): Also add keywords
 247         that start with '-' to the completion list.
 248
 249 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 250
 251         * linespec.c (linespec_lexer_lex_keyword): The "-force-condition"
 252         keyword may be followed by any keyword.
 253         * breakpoint.c (find_condition_and_thread): Advance 'tok' by
 254         'toklen' in the case for "-force-condition".
 255
 256 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 257
 258         * main.c (catch_command_errors): Add a flag parameter; invoke
 259         `bpstat_do_actions` if the flag is set.
 260         (execute_cmdargs): Update a call to `catch_command_errors`.
 261
 262 2020-12-07  Tom de Vries  <tdevries@suse.de>
 263
 264         * ada-lang.c (replace_operator_with_call): Handle shrink resize.
 265
 266 2020-12-06  Tom Tromey  <tom@tromey.com>
 267
 268         PR ada/26999
 269         * ada-lang.c (replace_operator_with_call): Rewrite.
 270
 271 2020-12-06  Giancarlo Frix  <gfrix@rocketsoftware.com>  (tiny change)
 272
 273         PR breakpoints/27009
 274         * s390-tdep.h (op_bc): Correct BC opcode value.
 275
 276 2020-12-06  Joel Brobecker  <brobecker@adacore.com>
 277
 278         * gmp-utils.h (gdb_mpz::safe_export): New private method.
 279         (gdb_mpz::as_integer): Reimplement using gdb_mpz::safe_export.
 280         * gmp-utils.c (gdb_mpz::write): Rewrite using gdb_mpz::safe_export.
 281         (gdb_mpz::safe_export): New method.
 282         * unittests/gmp-utils-selftests .c (gdb_mpz_as_integer):
 283         Update function description.
 284         (check_as_integer_raises_out_of_range_error): New function.
 285         (gdb_mpz_as_integer_out_of_range): New function.
 286         (_initialize_gmp_utils_selftests): Register
 287         gdb_mpz_as_integer_out_of_range as a selftest.
 288
 289 2020-12-05  Joel Brobecker  <brobecker@adacore.com>
 290
 291         * gmp-utils.c (gdb_mpz::read): Use HOST_CHAR_BIT instead of
 292         TARGET_CHAR_BIT.
 293         (gdb_mpz::write): Likewise.
 294
 295 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 296
 297         * amd64-linux-tdep.c (amd64_linux_init_abi): Pass 2 as the
 298         number of displaced step buffers.
 299
 300 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 301
 302         * displaced-stepping.h (struct displaced_step_buffer): Rename
 303         to...
 304         (struct displaced_step_buffers): ... this.
 305         <m_addr, m_current_thread, m_copy_insn_closure>: Remove.
 306         <struct displaced_step_buffer>: New inner class.
 307         <m_buffers>: New.
 308         * displaced-stepping.c (displaced_step_buffer::prepare): Rename
 309         to...
 310         (displaced_step_buffers::prepare): ... this, adjust for multiple
 311         buffers.
 312         (displaced_step_buffer::finish):  Rename to...
 313         (displaced_step_buffers::finish): ... this, adjust for multiple
 314         buffers.
 315         (displaced_step_buffer::copy_insn_closure_by_addr): Rename to...
 316         (displaced_step_buffers::copy_insn_closure_by_addr): ... this,
 317         adjust for multiple buffers.
 318         (displaced_step_buffer::restore_in_ptid): Rename to...
 319         (displaced_step_buffers::restore_in_ptid): ... this, adjust for
 320         multiple buffers.
 321         * linux-tdep.h (linux_init_abi): Change supports_displaced_step
 322         for num_disp_step_buffers.
 323         * linux-tdep.c (struct linux_gdbarch_data)
 324         <num_disp_step_buffers>: New field.
 325         (struct linux_info) <disp_step_buf>: Rename to...
 326         <disp_step_bufs>: ... this, change type to
 327         displaced_step_buffers.
 328         (linux_displaced_step_prepare): Use
 329         linux_gdbarch_data::num_disp_step_buffers to create that number
 330         of buffers.
 331         (linux_displaced_step_finish): Adjust.
 332         (linux_displaced_step_copy_insn_closure_by_addr): Adjust.
 333         (linux_displaced_step_restore_all_in_ptid): Adjust.
 334         (linux_init_abi): Change supports_displaced_step parameter for
 335         num_disp_step_buffers, save it in linux_gdbarch_data.
 336         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust.
 337         * alpha-linux-tdep.c (alpha_linux_init_abi): Adjust.
 338         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Change
 339         supports_displaced_step parameter for num_disp_step_buffers.
 340         (amd64_linux_init_abi): Adjust.
 341         (amd64_x32_linux_init_abi): Adjust.
 342         * arc-linux-tdep.c (arc_linux_init_osabi): Adjust.
 343         * arm-linux-tdep.c (arm_linux_init_abi): Adjust.
 344         * bfin-linux-tdep.c (bfin_linux_init_abi): Adjust.
 345         * cris-linux-tdep.c (cris_linux_init_abi): Adjust.
 346         * csky-linux-tdep.c (csky_linux_init_abi): Adjust.
 347         * frv-linux-tdep.c (frv_linux_init_abi): Adjust.
 348         * hppa-linux-tdep.c (hppa_linux_init_abi): Adjust.
 349         * i386-linux-tdep.c (i386_linux_init_abi): Adjust.
 350         * ia64-linux-tdep.c (ia64_linux_init_abi): Adjust.
 351         * m32r-linux-tdep.c (m32r_linux_init_abi): Adjust.
 352         * m68k-linux-tdep.c (m68k_linux_init_abi):
 353         * microblaze-linux-tdep.c (microblaze_linux_init_abi):
 354         * mips-linux-tdep.c (mips_linux_init_abi): Adjust.
 355         * mn10300-linux-tdep.c (am33_linux_init_osabi): Adjust.
 356         * nios2-linux-tdep.c (nios2_linux_init_abi): Adjust.
 357         * or1k-linux-tdep.c (or1k_linux_init_abi): Adjust.
 358         * ppc-linux-tdep.c (ppc_linux_init_abi): Adjust.
 359         * riscv-linux-tdep.c (riscv_linux_init_abi): Adjust.
 360         * rs6000-tdep.c (struct ppc_inferior_data) <disp_step_buf>:
 361         Change type to displaced_step_buffers.
 362         * s390-linux-tdep.c (s390_linux_init_abi_any): Adjust.
 363         * sh-linux-tdep.c (sh_linux_init_abi): Adjust.
 364         * sparc-linux-tdep.c (sparc32_linux_init_abi): Adjust.
 365         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Adjust.
 366         * tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Adjust.
 367         * tilegx-linux-tdep.c (tilegx_linux_init_abi): Adjust.
 368         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Adjust.
 369
 370 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 371
 372         * linux-tdep.c (init_linux_gdbarch_data): Change parameter to
 373         obkstack.
 374         (_initialize_linux_tdep): Register pre-init gdb data instead of
 375         post-init.
 376
 377 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 378
 379         * displaced-stepping.h (struct
 380         displaced_step_copy_insn_closure): Adjust comments.
 381         (struct displaced_step_inferior_state) <step_thread,
 382         step_gdbarch, step_closure, step_original, step_copy,
 383         step_saved_copy>: Remove fields.
 384         (struct displaced_step_thread_state): New.
 385         (struct displaced_step_buffer): New.
 386         * displaced-stepping.c (displaced_step_buffer::prepare): New.
 387         (write_memory_ptid): Move from infrun.c.
 388         (displaced_step_instruction_executed_successfully): New,
 389         factored out of displaced_step_finish.
 390         (displaced_step_buffer::finish): New.
 391         (displaced_step_buffer::copy_insn_closure_by_addr): New.
 392         (displaced_step_buffer::restore_in_ptid): New.
 393         * gdbarch.sh (displaced_step_location): Remove.
 394         (displaced_step_prepare, displaced_step_finish,
 395         displaced_step_copy_insn_closure_by_addr,
 396         displaced_step_restore_all_in_ptid): New.
 397         * gdbarch.c: Re-generate.
 398         * gdbarch.h: Re-generate.
 399         * gdbthread.h (class thread_info) <displaced_step_state>: New
 400         field.
 401         (thread_step_over_chain_remove): New declaration.
 402         (thread_step_over_chain_next): New declaration.
 403         (thread_step_over_chain_length): New declaration.
 404         * thread.c (thread_step_over_chain_remove): Make non-static.
 405         (thread_step_over_chain_next): New.
 406         (global_thread_step_over_chain_next): Use
 407         thread_step_over_chain_next.
 408         (thread_step_over_chain_length): New.
 409         (global_thread_step_over_chain_enqueue): Add debug print.
 410         (global_thread_step_over_chain_remove): Add debug print.
 411         * infrun.h (get_displaced_step_copy_insn_closure_by_addr):
 412         Remove.
 413         * infrun.c (get_displaced_stepping_state): New.
 414         (displaced_step_in_progress_any_inferior): Remove.
 415         (displaced_step_in_progress_thread): Adjust.
 416         (displaced_step_in_progress): Adjust.
 417         (displaced_step_in_progress_any_thread): New.
 418         (get_displaced_step_copy_insn_closure_by_addr): Remove.
 419         (gdbarch_supports_displaced_stepping): Use
 420         gdbarch_displaced_step_prepare_p.
 421         (displaced_step_reset): Change parameter from inferior to
 422         thread.
 423         (displaced_step_prepare_throw): Implement using
 424         gdbarch_displaced_step_prepare.
 425         (write_memory_ptid): Move to displaced-step.c.
 426         (displaced_step_restore): Remove.
 427         (displaced_step_finish): Implement using
 428         gdbarch_displaced_step_finish.
 429         (start_step_over): Allow starting more than one displaced step.
 430         (prepare_for_detach): Handle possibly multiple threads doing
 431         displaced steps.
 432         (handle_inferior_event): Handle possibility that fork event
 433         happens while another thread displaced steps.
 434         * linux-tdep.h (linux_displaced_step_prepare): New.
 435         (linux_displaced_step_finish): New.
 436         (linux_displaced_step_copy_insn_closure_by_addr): New.
 437         (linux_displaced_step_restore_all_in_ptid): New.
 438         (linux_init_abi): Add supports_displaced_step parameter.
 439         * linux-tdep.c (struct linux_info) <disp_step_buf>: New field.
 440         (linux_displaced_step_prepare): New.
 441         (linux_displaced_step_finish): New.
 442         (linux_displaced_step_copy_insn_closure_by_addr): New.
 443         (linux_displaced_step_restore_all_in_ptid): New.
 444         (linux_init_abi): Add supports_displaced_step parameter,
 445         register displaced step methods if true.
 446         (_initialize_linux_tdep): Register inferior_execd observer.
 447         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
 448         supports_displaced_step parameter, adjust call to
 449         linux_init_abi.  Remove call to
 450         set_gdbarch_displaced_step_location.
 451         (amd64_linux_init_abi): Adjust call to
 452         amd64_linux_init_abi_common.
 453         (amd64_x32_linux_init_abi): Likewise.
 454         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust call to
 455         linux_init_abi.  Remove call to
 456         set_gdbarch_displaced_step_location.
 457         * arm-linux-tdep.c (arm_linux_init_abi): Likewise.
 458         * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
 459         * alpha-linux-tdep.c (alpha_linux_init_abi): Adjust call to
 460         linux_init_abi.
 461         * arc-linux-tdep.c (arc_linux_init_osabi): Likewise.
 462         * bfin-linux-tdep.c (bfin_linux_init_abi): Likewise.
 463         * cris-linux-tdep.c (cris_linux_init_abi): Likewise.
 464         * csky-linux-tdep.c (csky_linux_init_abi): Likewise.
 465         * frv-linux-tdep.c (frv_linux_init_abi): Likewise.
 466         * hppa-linux-tdep.c (hppa_linux_init_abi): Likewise.
 467         * ia64-linux-tdep.c (ia64_linux_init_abi): Likewise.
 468         * m32r-linux-tdep.c (m32r_linux_init_abi): Likewise.
 469         * m68k-linux-tdep.c (m68k_linux_init_abi): Likewise.
 470         * microblaze-linux-tdep.c (microblaze_linux_init_abi): Likewise.
 471         * mips-linux-tdep.c (mips_linux_init_abi): Likewise.
 472         * mn10300-linux-tdep.c (am33_linux_init_osabi): Likewise.
 473         * nios2-linux-tdep.c (nios2_linux_init_abi): Likewise.
 474         * or1k-linux-tdep.c (or1k_linux_init_abi): Likewise.
 475         * riscv-linux-tdep.c (riscv_linux_init_abi): Likewise.
 476         * s390-linux-tdep.c (s390_linux_init_abi_any): Likewise.
 477         * sh-linux-tdep.c (sh_linux_init_abi): Likewise.
 478         * sparc-linux-tdep.c (sparc32_linux_init_abi): Likewise.
 479         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Likewise.
 480         * tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Likewise.
 481         * tilegx-linux-tdep.c (tilegx_linux_init_abi): Likewise.
 482         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Likewise.
 483         * ppc-linux-tdep.c (ppc_linux_init_abi): Adjust call to
 484         linux_init_abi.  Remove call to
 485         set_gdbarch_displaced_step_location.
 486         * arm-tdep.c (arm_pc_is_thumb): Call
 487         gdbarch_displaced_step_copy_insn_closure_by_addr instead of
 488         get_displaced_step_copy_insn_closure_by_addr.
 489         * rs6000-aix-tdep.c (rs6000_aix_init_osabi): Adjust calls to
 490         clear gdbarch methods.
 491         * rs6000-tdep.c (struct ppc_inferior_data): New structure.
 492         (get_ppc_per_inferior): New function.
 493         (ppc_displaced_step_prepare): New function.
 494         (ppc_displaced_step_finish): New function.
 495         (ppc_displaced_step_restore_all_in_ptid): New function.
 496         (rs6000_gdbarch_init): Register new gdbarch methods.
 497         * s390-tdep.c (s390_gdbarch_init): Don't call
 498         set_gdbarch_displaced_step_location, set new gdbarch methods.
 499
 500 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 501
 502         * Makefile.in (COMMON_SFILES): Add displaced-stepping.c.
 503         * aarch64-tdep.h: Include displaced-stepping.h.
 504         * displaced-stepping.h (struct displaced_step_copy_insn_closure):
 505         Move here.
 506         (displaced_step_copy_insn_closure_up): Move here.
 507         (struct buf_displaced_step_copy_insn_closure): Move here.
 508         (struct displaced_step_inferior_state): Move here.
 509         (debug_displaced): Move here.
 510         (displaced_debug_printf_1): Move here.
 511         (displaced_debug_printf): Move here.
 512         * displaced-stepping.c: New file.
 513         * gdbarch.sh: Include displaced-stepping.h in gdbarch.h.
 514         * gdbarch.h: Re-generate.
 515         * inferior.h: Include displaced-stepping.h.
 516         * infrun.h (debug_displaced): Move to displaced-stepping.h.
 517         (displaced_debug_printf_1): Likewise.
 518         (displaced_debug_printf): Likewise.
 519         (struct displaced_step_copy_insn_closure): Likewise.
 520         (displaced_step_copy_insn_closure_up): Likewise.
 521         (struct buf_displaced_step_copy_insn_closure): Likewise.
 522         (struct displaced_step_inferior_state): Likewise.
 523         * infrun.c (show_debug_displaced): Move to displaced-stepping.c.
 524         (displaced_debug_printf_1): Likewise.
 525         (displaced_step_copy_insn_closure::~displaced_step_copy_insn_closure):
 526         Likewise.
 527         (_initialize_infrun): Don't register "set/show debug displaced".
 528
 529 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 530
 531         * linux-tdep.c (get_linux_inferior_data): Add inferior
 532         parameter.
 533         (linux_vsyscall_range): Pass current inferior.
 534
 535 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 536
 537         * infrun.c (displaced_step_prepare_throw): Change return type to
 538         displaced_step_prepare_status.
 539         (displaced_step_prepare): Likewise.
 540         (displaced_step_finish): Change return type to
 541         displaced_step_finish_status.
 542         (resume_1): Adjust.
 543         (stop_all_threads): Adjust.
 544         * displaced-stepping.h: New file.
 545
 546 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 547
 548         * infrun.c (displaced_step_fixup): Rename to...
 549         (displaced_step_finish): ... this, update all callers.
 550
 551 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 552
 553         * infrun.h (get_displaced_step_closure_by_addr): Rename to...
 554         (get_displaced_step_copy_insn_closure_by_addr): ... this.
 555         Update all users.
 556         (displaced_step_closure): Rename to...
 557         (displaced_step_copy_insn_closure): ... this.  Update all users.
 558         (displaced_step_closure_up): Rename to...
 559         (displaced_step_copy_insn_closure_up). ... this.  Update all
 560         users.
 561         (buf_displaced_step_closure): Rename to...
 562         (buf_displaced_step_copy_insn_closure): ... this.  Update all
 563         users.
 564         * infrun.c (get_displaced_step_closure_by_addr): Rename to...
 565         (get_displaced_step_copy_insn_closure_by_addr): ... this.
 566         Update all users.
 567         * aarch64-tdep.c (aarch64_displaced_step_closure): Rename to...
 568         (aarch64_displaced_step_copy_insn_closure): ... this.  Update
 569         all users.
 570         * amd64-tdep.c (amd64_displaced_step_closure): Rename to...
 571         (amd64_displaced_step_copy_insn_closure): ... this.  Update all
 572         users.
 573         * arm-tdep.h (arm_displaced_step_closure): Rename to...
 574         (arm_displaced_step_copy_insn_closure): ... this.  Update all
 575         users.
 576         * i386-tdep.h (i386_displaced_step_closure): Rename to...
 577         (i386_displaced_step_copy_insn_closure): ... this.  Update all
 578         users.
 579         * rs6000-tdep.c (ppc_displaced_step_closure): Rename to...
 580         (ppc_displaced_step_copy_insn_closure): ... this.  Update all
 581         users.
 582         * s390-tdep.c (s390_displaced_step_closure): Rename to...
 583         (s390_displaced_step_copy_insn_closure): ... this.  Update all
 584         users.
 585         * gdbarch.h: Re-generate.
 586         * gdbarch.c: Re-generate.
 587
 588 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 589
 590         * gdbthread.h (thread_step_over_chain_enqueue): Rename to...
 591         (global_thread_step_over_chain_enqueue): ... this.  Update all
 592         users.
 593         (thread_step_over_chain_remove): Rename to...
 594         (global_thread_step_over_chain_remove): ... this.  Update all
 595         users.
 596         (thread_step_over_chain_next): Rename to...
 597         (global_thread_step_over_chain_next): ... this.  Update all
 598         users.
 599         * infrun.h (step_over_queue_head): Rename to...
 600         (global_thread_step_over_chain_head): ... this.  Update all
 601         users.
 602         * infrun.c (step_over_queue_head): Rename to...
 603         (global_thread_step_over_chain_head): ... this.  Update all
 604         users.
 605         * thread.c (step_over_chain_remove): Rename to...
 606         (thread_step_over_chain_remove): ... this.  Update all users.
 607         (thread_step_over_chain_next): Rename to...
 608         (global_thread_step_over_chain_next): ... this.  Update all
 609         users.
 610         (thread_step_over_chain_enqueue): Rename to...
 611         (global_thread_step_over_chain_enqueue): ... this.  Update all
 612         users.
 613         (thread_step_over_chain_remove): Rename to...
 614         (global_thread_step_over_chain_remove): ... this.  Update all
 615         users.
 616
 617 2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
 618
 619         * infrun.c (get_displaced_stepping_state): Remove, change
 620         callers to access the field directly.
 621
 622 2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
 623
 624         * infrun.c (handle_inferior_event): Restore displaced step
 625         buffer bytes in child process when handling fork, even if fork
 626         happened in another thread than the displaced-stepping one.
 627
 628 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 629
 630         * infrun.c (infrun_inferior_execd): New function.
 631         (_initialize_infrun): Attach inferior_execd observer.
 632
 633 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 634
 635         * observable.h (inferior_execd): Declare new observable.
 636         * observable.c (inferior_execd): Declare new observable.
 637         * infrun.c (follow_exec): Notify inferior_execd observer.
 638         * jit.c (jit_inferior_created_hook): Make static.
 639         (_initialize_jit): Register inferior_execd observer.
 640         * jit.h (jit_inferior_created_hook): Remove declaration.
 641         * solib.c (_initialize_solib): Register inferior_execd observer.
 642
 643 2020-12-04  Tom de Vries  <tdevries@suse.de>
 644
 645         PR gdb/27003
 646         * completer.c (completion_tracker::build_completion_result): Don't
 647         access match_list[0][-1].
 648
 649 2020-12-04  Tom Tromey  <tromey@adacore.com>
 650
 651         * linespec.c (struct linespec_token): Rename; remove typedef.
 652         * guile/scm-block.c (struct block_smob): Remove typedef.
 653         (struct block_syms_progress_smob): Likewise.
 654         * guile/scm-symbol.c (struct symbol_smob): Remove typedef.
 655         * guile/scm-symtab.c (symtab_smob): Remove typedef.
 656         (struct sal_smob): Remove typedef.
 657         * guile/scm-param.c (struct param_smob): Remove typedef.
 658         * guile/scm-progspace.c (struct pspace_smob): Rename.
 659         * guile/scm-objfile.c (struct objfile_smob): Rename.
 660         * guile/scm-iterator.c (struct iterator_smob): Rename.
 661         * guile/scm-frame.c (struct frame_smob): Rename.
 662         * guile/scm-arch.c (struct arch_smob): Rename.
 663         * guile/scm-type.c (struct field_smob): Remove typedef.
 664         (struct type_smob): Rename.
 665         * guile/scm-cmd.c (struct command_smob): Remove typedef.
 666         * guile/scm-ports.c (struct ioscm_memory_port): Remove typedef.
 667         * guile/scm-value.c (struct value_smob): Remove typedef.
 668         * guile/scm-lazy-string.c (lazy_string_smob): Remove typedef.
 669         * guile/guile-internal.h (struct scheme_variable)
 670         (struct scheme_function, struct scheme_integer_constant)
 671         (struct gdb_smob, struct chained_gdb_smob)
 672         (struct eqable_gdb_smob, arch_smob, frame_smob, iterator_smob)
 673         (objfile_smob, pspace_smob, type_smob): Remove typedef.
 674         * guile/scm-pretty-print.c (pretty_printer_smob): Remove typedef.
 675         (struct pretty_printer_worker_smob): Remove typedef.
 676         * guile/scm-exception.c (struct exception_smob): Remove typedef.
 677         * python/py-block.c (struct block_object): Remove typedef.
 678         (block_syms_iterator_object): Update.
 679         (set_block): Update.
 680         (block_syms_iterator_object): Remove typedef.
 681         * python/py-inferior.c (struct membuf_object): Remove typedef.
 682         * python/py-symtab.c (struct symtab_object): Remove typedef.
 683         (set_symtab): Update.
 684         (sal_object): Remove typedef.
 685         (set_sal): Update.
 686         * python/py-frame.c (frame_object): Remove typedef.
 687         * python/py-record-btrace.c (struct btpy_list_object): Remove
 688         typedef.
 689         * python/py-arch.c (struct arch_object): Remove typedef.
 690         * python/py-linetable.c (struct linetable_entry_object)
 691         (linetable_object, struct ltpy_iterator_object): Remove typedef.
 692         * python/py-events.h (eventregistry_object): Remove typedef.
 693         (struct events_object): Remove typedef.
 694         * python/python-internal.h (gdbpy_breakpoint_object): Remove
 695         typedef.
 696         (thread_object): Remove typedef.
 697         * python/py-progspace.c (pspace_object): Remove typedef.
 698         * python/py-value.c (struct value_object): Remove typedef.
 699         * python/py-record.h (recpy_record_object): Remove typedef.
 700         (struct recpy_element_object): Remove typedef.
 701         * python/py-lazy-string.c (lazy_string_object): Remove typedef.
 702         * python/py-objfile.c (objfile_object): Remove typedef.
 703         * python/py-cmd.c (struct cmdpy_object): Remove typedef.
 704         * python/py-type.c (type_object): Remove typedef.
 705         (typy_iterator_object): Update.
 706         (set_type): Update.
 707         (field_object): Remove typedef.
 708         (typy_iterator_object): Remove typedef.
 709         * python/py-registers.c (register_descriptor_iterator_object):
 710         Remove typedef.
 711         (struct register_descriptor_object)
 712         (struct reggroup_iterator_object, struct reggroup_object): Remove
 713         typedef.
 714         * python/py-record.c (recpy_gap_object): Remove typedef.
 715         * python/py-symbol.c (symbol_object): Remove typedef.
 716         (set_symbol): Update.
 717         * python/py-event.h (event_object): Remove typedef.
 718         * python/py-param.c (parmpy_object): Remove typedef.
 719         * python/py-instruction.c (struct py_insn_obj): Remove typedef.
 720         * python/py-unwind.c (struct pending_frame_object): Remove typedef.
 721         (unwind_info_object, struct cached_frame_info): Likewise.
 722
 723 2020-12-04  Tom Tromey  <tromey@adacore.com>
 724
 725         * value.c (value_internal_function_name): Make return type const.
 726         * value.h (value_internal_function_name): Make return type const.
 727
 728 2020-12-04  Luis Machado  <luis.machado@linaro.org>
 729
 730         * aarch64-tdep.c (submask, bit, bits): Remove.
 731         * arch/aarch64-insn.c (extract_signed_bitfield): Remove.
 732         (aarch64_decode_adr, aarch64_decode_b aarch64_decode_bcond)
 733         (aarch64_decode_cb, aarch64_decode_tb)
 734         (aarch64_decode_ldr_literal): Use sbits to extract a signed
 735         immediate.
 736         * arch/aarch64-insn.h (submask, bits, bit, sbits): New macros.
 737
 738 2020-12-04  Tom de Vries  <tdevries@suse.de>
 739
 740         PR tdep/27007
 741         * i386-tdep.c (i386_16_byte_align_p): Skip static fields.
 742
 743 2020-12-03  Simon Marchi  <simon.marchi@polymtl.ca>
 744
 745         PR gdb/26876
 746         * dwarf2/frame.c (find_comp_unit, set_comp_unit): Reverse use of
 747         dwarf2_frame_bfd_data and dwarf2_frame_objfile_data.
 748
 749 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 750
 751         * arch/riscv.c: Include 'rv32e-xregs.c'.
 752         (riscv_create_target_description): Update to handle rv32e.
 753         * arch/riscv.h (struct riscv_gdbarch_features) <embedded>: New
 754         member variable.
 755         <operator==>: Update to account for new field.
 756         <hash>: Likewise.
 757         * features/Makefile (FEATURE_XMLFILES): Add riscv/rv32e-xregs.xml.
 758         * features/riscv/rv32e-xregs.c: Generated.
 759         * features/riscv/rv32e-xregs.xml: New file.
 760         * riscv-tdep.c (riscv_debug_breakpoints): Move from later in the
 761         file.
 762         (riscv_debug_infcall): Likewise.
 763         (riscv_debug_unwinder): Likewise.
 764         (riscv_debug_gdbarch): Likewise.
 765         (enum riscv_register_required_status): Delete.
 766         (struct riscv_register_feature): Add constructor, delete default
 767         constructor, copy, and assign constructors.
 768         (struct riscv_register_feature::register_info) <required>: Delete.
 769         <check>: Update comment and arguments.
 770         (struct riscv_register_feature) <name>: Change to member function.
 771         <prefer_first_name>: Delete.
 772         <tdesc_feature>: New member function.
 773         <registers>: Rename to...
 774         <m_registers>: ...this.
 775         <m_feature_name>: New member variable.
 776         (riscv_register_feature::register_info::check): Update arguments.
 777         (riscv_xreg_feature): Rewrite as class, create a single static
 778         instance of the class.
 779         (riscv_freg_feature): Likewise.
 780         (riscv_virtual_feature): Likewise.
 781         (riscv_csr_feature): Likewise.
 782         (riscv_create_csr_aliases): Has become a member function inside
 783         riscv_csr_feature class.
 784         (riscv_abi_embedded): New function definition.
 785         (riscv_register_name): Adjust to use new feature objects.
 786         (struct riscv_call_info) <riscv_call_info>: Check for rv32e abi,
 787         and adjust available argument registers.
 788         (riscv_features_from_gdbarch_info): Check for EF_RISCV_RVE flag.
 789         (riscv_check_tdesc_feature): Delete.
 790         (riscv_tdesc_unknown_reg): Adjust to use new feature objects.
 791         (riscv_gdbarch_init): Delete target description checking code, and
 792         instead call to the new feature objects to perform the checks.
 793         Reorder handling of no abi information case, allows small code
 794         simplification.
 795         (_initialize_riscv_tdep): Remove call, this is now done in the
 796         riscv_csr_feature constructor.
 797         * riscv-tdep.h (riscv_abi_embedded): Declare.
 798
 799 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 800
 801         * riscv-tdep.c (riscv_create_csr_aliases): Remove use of
 802         DECLARE_CSR_ALIAS.
 803
 804 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 805
 806         * riscv-tdep.c (riscv_is_unknown_csr): New function,
 807         implementation moved from riscv_register_reggroup_p.
 808         (riscv_register_reggroup_p): Update group handling for unknown
 809         CSRs.
 810
 811 2020-12-01  Sergio Durigan Junior  <sergiodj@sergiodj.net>
 812
 813         * dwarf2/read.c (dwz_search_other_debugdirs): New function.
 814         (dwarf2_get_dwz_file): Convert 'filename' to a
 815         std::string.  Use dwz_search_other_debugdirs to search for DWZ
 816         files in the debug-file-directories provided by the user as well.
 817
 818 2020-12-01  Tom Tromey  <tom@tromey.com>
 819
 820         * parse.c (expr_builder::expr_builder): Initialize expout.
 821         (expr_builder::release): Use expression::resize.
 822         (expression::expression, expression::~expression)
 823         (expression::resize): New methods.
 824         (write_exp_elt): Use expression::resize.
 825         (prefixify_expression): Update.
 826         (increase_expout_size): Use expression::resize.
 827         * expression.h (struct expression): Add constructor, destructor.
 828         <resize>: New method.
 829         (expression_up): Change type.
 830
 831 2020-12-01  Rogerio A. Cardoso  <rcardoso@linux.ibm.com>
 832         * ppc-linux-nat.c: (PPC_DEBUG_FEATURE_DATA_BP_ARCH_31): New define.
 833         (region_ok_for_hw_watchpoint): Check if 2nd DAWR is avaliable before
 834         set region.
 835
 836 2020-11-30  Tom de Vries  <tdevries@suse.de>
 837
 838         PR symtab/26905
 839         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add and handle
 840         is_reference parameter.
 841         (dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
 842
 843 2020-11-30  Tom Tromey  <tom@tromey.com>
 844
 845         * rust-lang.c (rust_op_name): Remove.
 846         (exp_descriptor_rust): Update.
 847         * parser-defs.h (op_name_standard): Don't declare.
 848         (struct exp_descriptor) <op_name>: Remove.
 849         * parse.c (exp_descriptor_standard): Update.
 850         * opencl-lang.c (exp_descriptor_opencl): Update.
 851         * m2-lang.c (m2_language::exp_descriptor_modula2): Update.
 852         * f-lang.c (op_name_f): Remove.
 853         (f_language::exp_descriptor_tab): Update.
 854         * expression.h (op_name): Update.
 855         * expprint.c (op_name): Rewrite.
 856         (op_name_standard): Remove.
 857         (dump_raw_expression, dump_subexp): Update.
 858         * c-lang.c (exp_descriptor_c): Update.
 859         * ax-gdb.c (gen_expr): Update.
 860         * ada-lang.c (ada_op_name): Remove.
 861         (ada_exp_descriptor): Update.
 862
 863 2020-11-30  Tom Tromey  <tom@tromey.com>
 864
 865         * eval.c (init_array_element): Remove.
 866         (evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
 867
 868 2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
 869
 870         PR tui/26973
 871         * tui/tui-layout.c (tui_apply_current_layout): Don't delete the
 872         static locator win info.
 873
 874 2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
 875
 876         * acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
 877         program.
 878
 879 2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 880
 881         * printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
 882         is always initialized.
 883
 884 2020-11-26  Rogerio Alves <rcardoso@linux.ibm.com>
 885         * MAINTAINERS (Write After Approval): Add myself.
 886
 887 2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 888
 889         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
 890         * features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
 891
 892 2020-11-25  Tom Tromey  <tom@tromey.com>
 893
 894         * eval.c (evaluate_subexp_standard): Remove unnecessary
 895         variables.
 896
 897 2020-11-25  Tom Tromey  <tom@tromey.com>
 898
 899         * d-lang.c: Include parser-defs.h.
 900         * rust-lang.c: Include parser-defs.h.
 901         * c-lang.h: Do not include parser-defs.h.
 902
 903 2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
 904
 905         * regcache.h (struct cached_reg): Remove typedef.
 906
 907 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 908
 909         * README: Fix the URL of the MPFR library.
 910
 911 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 912
 913         * README: Document the --with-libgmp-prefix configure option.
 914
 915 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 916
 917         * NEWS: Add entry documenting support for DWARF-based fixed
 918         point types.
 919
 920 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 921
 922         * NEWS: Document that building GDB now requires GMP.
 923
 924 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 925
 926         * typeprint.c (print_type_scalar): Add handling of
 927         TYPE_CODE_FIXED_POINT.
 928
 929 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 930
 931         * valarith.c (fixed_point_binop): Replace the
 932         INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
 933         users accordingly.
 934
 935 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 936
 937         * gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
 938         replacing fixed_point_scaling_factor.  All callers updated
 939         throughout this project.
 940         (fixed_point_scaling_factor): Delete declaration.
 941         * gdbtypes.c (type::fixed_point_scaling_factor): Replaces
 942         fixed_point_scaling_factor.  Adjust implementation accordingly.
 943
 944 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 945
 946         * gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
 947         replacing the fixed_point_type_base_type function. All callers
 948         updated throughout this project.
 949         (fixed_point_type_base_type): Remove declaration.
 950         * gdbtypes.c (type::fixed_point_type_base_type): Replaces
 951         fixed_point_type_base_type.  Adjust implementation accordingly.
 952
 953 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 954
 955         * gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
 956         New methods.
 957         (INIT_FIXED_POINT_SPECIFIC): Adjust.
 958         (TYPE_FIXED_POINT_INFO): Delete macro.
 959         (allocate_fixed_point_type_info): Change return type to void.
 960         * gdbtypes.c (copy_type_recursive): Replace the use of
 961         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 962         (fixed_point_scaling_factor): Likewise.
 963         (allocate_fixed_point_type_info): Change return type to void.
 964         Adjust implementation accordingly.
 965         * dwarf2/read.c (finish_fixed_point_type): Replace the use of
 966         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 967
 968 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 969
 970         * gmp-utils.h (gdb_mpz::read): Change buf and len parameters
 971         into one single gdb::array_view parameter.
 972         (gdb_mpz::write): Likewise.
 973         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 974         * gmp-utils.c (gdb_mpz::read): Change buf and len parameters
 975         into one single gdb::array_view parameter.
 976         Adjust implementation accordingly.
 977         (gdb_mpz::write): Likewise.
 978         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 979         * unittests/gmp-utils-selftests.c: Adapt following changes above.
 980         * valarith.c, valops.c, valprint.c, value.c: Likewise.
 981
 982 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 983
 984         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
 985         Change return type to std::string. Update all callers.
 986         * gmp-utils.c (gmp_string_printf): Likewise.
 987
 988 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 989
 990         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
 991         instead of mpq_set_ui to initialize our GMP rational.
 992
 993 2020-11-23  Tom de Vries  <tdevries@suse.de>
 994
 995         * debuginfod-support.c (debuginfod_source_query)
 996         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
 997
 998 2020-11-21  Tom Tromey  <tom@tromey.com>
 999
1000         * breakpoint.c (watchpoint_exp_is_const): Return bool.
1001
1002 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
1003
1004         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
1005         Pass 2.0 to pow.
1006         (gdb_mpz_write_all_from_small): Likewise.
1007
1008 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
1009
1010         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
1011         of abs.
1012
1013 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
1014
1015         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
1016         ctf_arc_open_by_name.
1017
1018 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
1019
1020         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
1021         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
1022
1023 2020-11-20  Pedro Alves  <pedro@palves.net>
1024
1025         * language.c (language_arch_info::lookup_primitive_type): Use
1026         gdb::function_view instead of gdb::function.
1027         (template language_lookup_primitive_type): Rename to ...
1028         (language_lookup_primitive_type_1): ... this, and make static.
1029         (language_lookup_primitive_type(const struct language_defn *,
1030         struct gdbarch *, const char *): Make non-template.
1031         (language_lookup_primitive_type(const struct language_defn *,
1032         struct gdbarch *, std::function<bool (struct type *)>): Make
1033         non-template and use gdb::function_view.
1034         * language.h (language_arch_info::lookup_primitive_type): Use
1035         gdb::function_view instead of std::function.
1036         (language_lookup_primitive_type): No longer template.
1037         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
1038         lambda instead of a std::function.
1039
1040 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
1041
1042         PR tdep/26916
1043         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
1044         and STOCFH.
1045
1046 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
1047
1048         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
1049
1050 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
1051
1052         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
1053         in `loop_cb` parameter.
1054         * gdbarch.c: Re-generate.
1055         * gdbarch.h: Re-generate.
1056         * arch-utils.c (default_read_core_file_mappings): Remove `other`
1057         parameter.
1058         * arch-utils.h (default_read_core_file_mappings): Likewise.
1059         * corelow.c (core_target::build_file_mappings): Likewise.
1060         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
1061         (linux_core_info_proc_mappings): Likewise.
1062
1063 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1064
1065         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
1066         * NEWS: Mention new options.
1067         * f-array-walker.h: New file.
1068         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
1069         (repack_array_slices): New static global.
1070         (show_repack_array_slices): New function.
1071         (fortran_array_slicing_debug): New static global.
1072         (show_fortran_array_slicing_debug): New function.
1073         (value_f90_subarray): Delete.
1074         (skip_undetermined_arglist): Delete.
1075         (class fortran_array_repacker_base_impl): New class.
1076         (class fortran_lazy_array_repacker_impl): New class.
1077         (class fortran_array_repacker_impl): New class.
1078         (fortran_value_subarray): Complete rewrite.
1079         (set_fortran_list): New static global.
1080         (show_fortran_list): Likewise.
1081         (_initialize_f_language): Register new commands.
1082         (fortran_adjust_dynamic_array_base_address_hack): New function.
1083         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
1084         Declare.
1085         * f-valprint.c: Include 'f-array-walker.h'.
1086         (class fortran_array_printer_impl): New class.
1087         (f77_print_array_1): Delete.
1088         (f77_print_array): Delete.
1089         (fortran_print_array): New.
1090         (f_value_print_inner): Update to call fortran_print_array.
1091         * gdbtypes.c: Include 'f-lang.h'.
1092         (resolve_dynamic_type_internal): Call
1093         fortran_adjust_dynamic_array_base_address_hack.
1094
1095 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1096
1097         * breakpoint.c (struct watch_options): New struct.
1098         (watch_option_defs): New static global.
1099         (make_watch_options_def_group): New function.
1100         (watch_maybe_just_location): Convert option parsing.
1101         (watch_command_completer): New function.
1102         (_initialize_breakpoint): Build help text using options mechanism.
1103
1104 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1105
1106         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
1107         (watch_command_1): Update parameter types.  Convert locals to
1108         bool.
1109         (watch_command_wrapper): Change parameter type.
1110         (watch_maybe_just_location): Change locals to bool.
1111         (rwatch_command_wrapper): Update parameter type.
1112         (awatch_command_wrapper): Update parameter type.
1113         * breakpoint.h (watch_command_wrapper): Change parameter type.
1114         (rwatch_command_wrapper): Update parameter type.
1115         (awatch_command_wrapper): Update parameter type.
1116         * eval.c (fetch_subexp_value): Change parameter type.
1117         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
1118         'false' not '0'.
1119         * value.h (fetch_subexp_value): Change parameter type in
1120         declaration.
1121
1122 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1123
1124         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
1125         skip_spaces.
1126
1127 2020-11-18  Keith Seitz  <keiths@redhat.com>
1128
1129         * linux-tdep.c (dump_note_entry_p): Return true instead of
1130         checking `filename'.
1131
1132 2020-11-18  Tom de Vries  <tdevries@suse.de>
1133
1134         * debuginfod-support.c (debuginfod_source_query)
1135         (debuginfod_debuginfo_query): Also do early exit if
1136         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
1137
1138 2020-11-18  Tom de Vries  <tdevries@suse.de>
1139
1140         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
1141         warning.
1142
1143 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1144
1145         * gdbtypes.h (get_array_bounds): Return bool, adjust some
1146         callers.  Move doc here.
1147         * gdbtypes.c (get_array_bounds): Return bool
1148
1149 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1150
1151         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
1152         assert.
1153         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
1154         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
1155         case to the default.
1156
1157 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1158
1159         * printcmd.c: Include 'safe-ctype.c'.
1160         (skip_over_slash_fmt): New function.
1161         (print_command_completer): Call skip_over_slash_fmt.
1162         (display_and_x_command_completer): New function.
1163         (_initialize_printcmd): Add command completion for 'x' and
1164         'display'.
1165
1166 2020-11-16  Pedro Alves  <pedro@palves.net>
1167
1168         * frame.c (get_prev_frame): Move get_frame_id call from here ...
1169         (get_prev_frame_always_1): ... to here.
1170         * inline-frame.c (inline_frame_this_id): Mention
1171         get_prev_frame_always_1 in comment.
1172
1173 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1174
1175         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
1176         handling.
1177         (value_less): Add fixed-point handling.
1178
1179 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1180
1181         * eval.c (binop_promote): Add fixed-point type handling.
1182         * valarith.c (fixed_point_binop): New function.
1183         (scalar_binop): Add fixed-point type handling.
1184         (value_neg): Add fixed-point type handling.
1185         * valops.c (value_cast_to_fixed_point): New function.
1186         (value_cast): Add fixed-point type handling.
1187
1188 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1189
1190         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
1191         range types.
1192         * c-typeprint.c (c_type_print_varspec_prefix)
1193         (c_type_print_varspec_suffix, c_type_print_base_1): Add
1194         TYPE_CODE_FIXED_POINT handling.
1195         * p-typeprint.c (pascal_type_print_varspec_prefix)
1196         (pascal_type_print_varspec_suffix): Likewise.
1197         * typeprint.c (print_type_fixed_point): New function.
1198         * typeprint.h (print_type_fixed_point): Add declaration.
1199
1200 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1201
1202         * printcmd.c (print_scalar_formatted): Add fixed-point type
1203         handling when options->format is set.
1204
1205 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1206
1207         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
1208         * dwarf2/read.c (get_dwarf2_rational_constant)
1209         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
1210         (has_zero_over_zero_small_attribute): New functions.
1211         read_base_type, set_die_type): Add fixed-point type handling.
1212         * gdb-gdb.py.in: Add fixed-point type handling.
1213         * gdbtypes.c: #include "gmp-utils.h".
1214         (create_range_type, set_type_code): Add fixed-point type handling.
1215         (init_fixed_point_type): New function.
1216         (is_integral_type, is_scalar_type): Add fixed-point type handling.
1217         (print_fixed_point_type_info): New function.
1218         (recursive_dump_type, copy_type_recursive): Add fixed-point type
1219         handling.
1220         (fixed_point_type_storage): New typedef.
1221         (fixed_point_objfile_key): New static global.
1222         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
1223         (fixed_point_type_base_type, fixed_point_scaling_factor): New
1224         functions.
1225         * gdbtypes.h: #include "gmp-utils.h".
1226         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
1227         (union type_specific) <fixed_point_info>: New field.
1228         (struct fixed_point_type_info): New struct.
1229         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
1230         (init_fixed_point_type, is_fixed_point_type)
1231         (fixed_point_type_base_type, fixed_point_scaling_factor)
1232         (allocate_fixed_point_type_info): Add declarations.
1233         * valprint.c (generic_val_print_fixed_point): New function.
1234         (generic_value_print): Add fixed-point type handling.
1235         * value.c (value_as_address, unpack_long): Add fixed-point type
1236         handling.
1237
1238 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1239
1240         * utils.h (uinteger_pow): Add declaration.
1241         * utils.c (uinteger_pow): Moved here (without changes)...
1242         * valarith.c (uinteger_pow): ... from here.
1243
1244 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1245
1246         * gmp-utils.h,  gmp-utils.c: New file.
1247         * unittests/gmp-utils-selftests.c: New file.
1248         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1249         unittests/gmp-utils-selftests.c.
1250         (COMMON_SFILES) Add gmp-utils.c.
1251         (HFILES_NO_SRCDIR): Add gmp-utils.h.
1252
1253 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1254
1255         * configure.ac: Generate an error if a usable GMP library
1256         could not be found.
1257         * configure: Regenerate.
1258
1259 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1260
1261         * configure.ac: Add support for --with-libgmp-prefix.
1262         * Makefile.in (LIBGMP): New variable.
1263         (CLIBS): Include $(LIBGMP).
1264         * configure, config.in: Regenerate
1265
1266 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1267
1268         PR cli/26879
1269         * f-exp.y (COMPLETE): New token.
1270         (exp): Two new rules for tab-completion.
1271         (saw_name_at_eof): New static global.
1272         (last_was_structop): Likewise.
1273         (yylex): Set new variables, and return COMPLETE token at the end
1274         of the input stream in some cases.
1275
1276 2020-11-14  Tom Tromey  <tom@tromey.com>
1277
1278         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
1279
1280 2020-11-14  Tom Tromey  <tom@tromey.com>
1281
1282         * opencl-lang.c (opencl_component_ref): Make "comps" const.
1283
1284 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
1285
1286         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
1287
1288 2020-11-13  Tom Tromey  <tom@tromey.com>
1289
1290         * c-lang.c (convert_ucn, convert_octal, convert_hex)
1291         (convert_escape, parse_one_string): Constify.
1292
1293 2020-11-13  Keith Seitz  <keiths@redhat.com>
1294
1295         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
1296         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
1297         outside of ELF segments" warning for debugin
1298
1299 2020-11-13  Keith Seitz  <keiths@redhat.com>
1300
1301         PR gdb/23034
1302         * elfread.c (elf_symfile_segments): Output a BFD file name
1303         for the "Loadable section ... outside of ELF segments" warning.
1304
1305 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
1306
1307         PR gdb/26835
1308         * arm-tdep.c (class arm_instruction_reader): New.
1309         (target_arm_instruction_reader): New.
1310         (arm_analyze_prologue): Add instruction reader parameter and use
1311         it.  Use arm_expand_immediate.
1312         (class target_arm_instruction_reader): Adjust.
1313         (arm_skip_prologue): Adjust.
1314         (arm_expand_immediate): New.
1315         (arm_scan_prologue): Adjust.
1316         (arm_analyze_prologue_test): New.
1317         (class test_arm_instruction_reader): New.
1318
1319 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1320
1321         * f-lang.c (fortran_argument_convert): Add declaration.  Add
1322         header comment, taken from f-lang.h.  Make static.
1323         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
1324         (fortran_argument_convert): Delete declaration.
1325
1326 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1327
1328         * ada-exp.y (find_primitive_type): Make parameter const.
1329         * ada-lang.c (enum ada_primitive_types): Delete.
1330         (ada_language::language_arch_info): Update.
1331         * c-lang.c (enum c_primitive_types): Delete.
1332         (c_language_arch_info): Update.
1333         (enum cplus_primitive_types): Delete.
1334         (cplus_language::language_arch_info): Update.
1335         * d-lang.c (enum d_primitive_types): Delete.
1336         (d_language::language_arch_info): Update.
1337         * f-lang.c (enum f_primitive_types): Delete.
1338         (f_language::language_arch_info): Update.
1339         * go-lang.c (enum go_primitive_types): Delete.
1340         (go_language::language_arch_info): Update.
1341         * language.c (auto_or_unknown_language::language_arch_info):
1342         Update.
1343         (language_gdbarch_post_init): Use obstack_new, use array indexing.
1344         (language_string_char_type): Add header comment, call function in
1345         language_arch_info.
1346         (language_bool_type): Likewise
1347         (language_arch_info::bool_type): Define.
1348         (language_lookup_primitive_type_1): Delete.
1349         (language_lookup_primitive_type): Rewrite as a templated function
1350         to call function in language_arch_info, then instantiate twice.
1351         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
1352         (language_arch_info::lookup_primitive_type_and_symbol): Define.
1353         (language_arch_info::lookup_primitive_type): Define twice with
1354         different signatures.
1355         (language_arch_info::lookup_primitive_type_as_symbol): Define.
1356         (language_lookup_primitive_type_as_symbol): Rewrite to call a
1357         member function in language_arch_info.
1358         * language.h (language_arch_info): Complete rewrite.
1359         (language_lookup_primitive_type): Make templated.
1360         * m2-lang.c (enum m2_primitive_types): Delete.
1361         (m2_language::language_arch_info): Update.
1362         * opencl-lang.c (OCL_P_TYPE): Delete.
1363         (enum opencl_primitive_types): Delete.
1364         (opencl_type_data): Delete.
1365         (builtin_opencl_type): Delete.
1366         (lookup_opencl_vector_type): Update.
1367         (opencl_language::language_arch_info): Update, lots of content
1368         moved from...
1369         (build_opencl_types): ...here.  This function is now deleted.
1370         (_initialize_opencl_language): Delete.
1371         * p-lang.c (enum pascal_primitive_types): Delete.
1372         (pascal_language::language_arch_info): Update.
1373         * rust-lang.c (enum rust_primitive_types): Delete.
1374         (rust_language::language_arch_info): Update.
1375
1376 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1377
1378         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
1379         dwarf2_queue_guard.
1380
1381 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1382
1383         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
1384         comment.
1385
1386 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1387
1388         * dwarf2/read.c (dwarf_read_debug_printf,
1389         dwarf_read_debug_printf_v): New macros, use throughout the file.
1390
1391 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
1392
1393         PR tdep/27015
1394         * arc-linux-tdep.c (collect_register): Populate "eret" by
1395         "pc" value from the regcache when asked for "pc" value.
1396
1397 2020-11-12  Tom Tromey  <tom@tromey.com>
1398
1399         PR rust/26799:
1400         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
1401         exist.
1402
1403 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1404
1405         * features/Makefile (XMLTOC): Add rx.xml.
1406         (FEATURE_XMLFILES): Remove rx.xml.
1407         (FEATURE_CFILES rule): Pass '-single-feature' flag.
1408         * features/rx.c: Regenerate.
1409         * features/rx.xml: Wrap in `target` tags, and reindent.
1410         * target-descriptions.c (struct maint_print_c_tdesc_options): New
1411         structure.
1412         (maint_print_c_tdesc_opt_def): New typedef.
1413         (maint_print_c_tdesc_opt_defs): New static global.
1414         (make_maint_print_c_tdesc_options_def_group): New function.
1415         (maint_print_c_tdesc_cmd): Make use of command line flags, only
1416         print single feature C file for target descriptions containing a
1417         single feature.
1418         (maint_print_c_tdesc_cmd_completer): New function.
1419         (_initialize_target_descriptions): Update call to register command
1420         completer, and include command line flag in help text.
1421
1422 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1423
1424         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
1425         numbers.
1426         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
1427         enum values.
1428
1429 2020-11-10  Tom Tromey  <tom@tromey.com>
1430
1431         * value.h (internalvar_name): Update.
1432         * value.c (internalvar_name): Make return type const.
1433
1434 2020-11-10  Tom Tromey  <tom@tromey.com>
1435
1436         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
1437         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
1438         const.
1439
1440 2020-11-10  Tom Tromey  <tom@tromey.com>
1441
1442         * objc-lang.h (value_nsstring): Update.
1443         * objc-lang.c (value_nsstring): Make "ptr" const.
1444
1445 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1446
1447         * expprint.c (print_subexp_funcall): Increment expression position
1448         after reading argument count.
1449         * f-lang.c (print_subexp_f): Skip over opcode before calling
1450         common function.
1451         (dump_subexp_body_f): Likewise.
1452
1453 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
1454
1455         PR python/26832
1456         * configure: Regenerate.
1457         * configure.ac: Check for python modules ctypes instead of
1458         itertools.
1459
1460 2020-11-06  Pedro Alves  <pedro@palves.net>
1461
1462         * macroexp.c (struct macro_buffer): Split in two classes.  Add
1463         uses adjusted.
1464         (struct shared_macro_buffer): New, factored out from struct
1465         macro_buffer.
1466         (struct growable_macro_buffer): New, factored out from struct
1467         macro_buffer.
1468         (set_token, get_comment, get_identifier, get_pp_number)
1469         (get_character_constant, get_string_literal, get_punctuator)
1470         (get_next_token_for_substitution): Constify parameters.
1471         (substitute_args): Constify locals.
1472
1473 2020-11-05  Tom Tromey  <tom@tromey.com>
1474
1475         * dwarf2/read.c (read_cutu_die_from_dwo)
1476         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
1477         (build_type_psymtabs_1): Update.
1478         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
1479         parameter.
1480         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
1481         Don't read section.  Add assert.
1482
1483 2020-11-04  Tom Tromey  <tromey@adacore.com>
1484
1485         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
1486
1487 2020-11-04  Tom Tromey  <tromey@adacore.com>
1488
1489         * ada-typeprint.c (ada_print_type): Handle __T types.
1490
1491 2020-11-04  Tom Tromey  <tromey@adacore.com>
1492
1493         * dwarf2/read.c (add_partial_symbol, process_die):
1494         Handle DW_TAG_array_type.
1495         (is_type_tag_for_partial): Add "lang" parameter.
1496         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
1497
1498 2020-11-04  Tom Tromey  <tromey@adacore.com>
1499
1500         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
1501
1502 2020-11-04  Tom Tromey  <tromey@adacore.com>
1503
1504         * dwarf2/read.c (read_array_type): Only apply stride to innermost
1505         array.
1506
1507 2020-11-04  Tom Tromey  <tromey@adacore.com>
1508
1509         * gdbtypes.c (update_static_array_size): Handle bit stride.
1510
1511 2020-11-04  Tom Tromey  <tromey@adacore.com>
1512
1513         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
1514
1515 2020-11-04  Tom Tromey  <tromey@adacore.com>
1516
1517         * ada-lang.c (ada_is_any_packed_array_type): New function.
1518         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
1519
1520 2020-11-04  Tom Tromey  <tromey@adacore.com>
1521
1522         * dwarf2/read.c (recognize_bound_expression)
1523         (quirk_ada_thick_pointer): New functions.
1524         (read_array_type): Call quirk_ada_thick_pointer.
1525         (set_die_type): Add "skip_data_location" parameter.
1526         (quirk_ada_thick_pointer): New function.
1527         (process_structure_scope): Call quirk_ada_thick_pointer.
1528         * ada-lang.c (ada_is_unconstrained_packed_array_type)
1529         (decode_packed_array_bitsize): Handle thick pointers without
1530         parallel types.
1531         (ada_is_gnat_encoded_packed_array_type): Rename from
1532         ada_is_packed_array_type.
1533         (ada_is_constrained_packed_array_type): Update.
1534         * ada-valprint.c (ada_val_print_gnat_array): Remove.
1535         (ada_value_print_1): Use ada_get_decoded_value.
1536
1537 2020-11-04  Tom Tromey  <tromey@adacore.com>
1538
1539         * ada-lang.c (recursively_update_array_bitsize): New function.
1540         (decode_constrained_packed_array_type): Call it.
1541
1542 2020-11-04  Tom Tromey  <tromey@adacore.com>
1543
1544         * ada-lang.c (to_fixed_array_type): Error if
1545         decode_constrained_packed_array_type returns NULL.
1546
1547 2020-11-04  Tom Tromey  <tromey@adacore.com>
1548
1549         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
1550
1551 2020-11-02  Tom Tromey  <tromey@adacore.com>
1552
1553         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
1554         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
1555         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
1556         * amd64-ravenscar-thread.c: New file.
1557         * amd64-ravenscar-thread.h: New file.
1558         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
1559         * configure.tgt (amd64_tobjs): Add ravenscar objects.
1560
1561 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1562
1563         * main.c (execute_cmdargs): New function.
1564         (captured_main_1): Make use of execute_cmdargs.
1565
1566 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1567
1568         * NEWS: Mention changes to config file search path.
1569         * main.c
1570
1571 2020-11-02  Tom Tromey  <tromey@adacore.com>
1572
1573         * python/python.c: Consolidate two HAVE_PYTHON blocks.
1574         (python_GdbModuleDef): Move earlier.  Now static.
1575         (do_start_initialization): Consolidate some IS_PY3K blocks.
1576
1577 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
1578
1579         * aarch64-linux-tdep.c: Fix indentation.
1580         * aarch64-ravenscar-thread.c: Fix indentation.
1581         * aarch64-tdep.c: Fix indentation.
1582         * aarch64-tdep.h: Fix indentation.
1583         * ada-lang.c: Fix indentation.
1584         * ada-lang.h: Fix indentation.
1585         * ada-tasks.c: Fix indentation.
1586         * ada-typeprint.c: Fix indentation.
1587         * ada-valprint.c: Fix indentation.
1588         * ada-varobj.c: Fix indentation.
1589         * addrmap.c: Fix indentation.
1590         * addrmap.h: Fix indentation.
1591         * agent.c: Fix indentation.
1592         * aix-thread.c: Fix indentation.
1593         * alpha-bsd-nat.c: Fix indentation.
1594         * alpha-linux-tdep.c: Fix indentation.
1595         * alpha-mdebug-tdep.c: Fix indentation.
1596         * alpha-nbsd-tdep.c: Fix indentation.
1597         * alpha-obsd-tdep.c: Fix indentation.
1598         * alpha-tdep.c: Fix indentation.
1599         * amd64-bsd-nat.c: Fix indentation.
1600         * amd64-darwin-tdep.c: Fix indentation.
1601         * amd64-linux-nat.c: Fix indentation.
1602         * amd64-linux-tdep.c: Fix indentation.
1603         * amd64-nat.c: Fix indentation.
1604         * amd64-obsd-tdep.c: Fix indentation.
1605         * amd64-tdep.c: Fix indentation.
1606         * amd64-windows-tdep.c: Fix indentation.
1607         * annotate.c: Fix indentation.
1608         * arc-tdep.c: Fix indentation.
1609         * arch-utils.c: Fix indentation.
1610         * arch/arm-get-next-pcs.c: Fix indentation.
1611         * arch/arm.c: Fix indentation.
1612         * arm-linux-nat.c: Fix indentation.
1613         * arm-linux-tdep.c: Fix indentation.
1614         * arm-nbsd-tdep.c: Fix indentation.
1615         * arm-pikeos-tdep.c: Fix indentation.
1616         * arm-tdep.c: Fix indentation.
1617         * arm-tdep.h: Fix indentation.
1618         * arm-wince-tdep.c: Fix indentation.
1619         * auto-load.c: Fix indentation.
1620         * auxv.c: Fix indentation.
1621         * avr-tdep.c: Fix indentation.
1622         * ax-gdb.c: Fix indentation.
1623         * ax-general.c: Fix indentation.
1624         * bfin-linux-tdep.c: Fix indentation.
1625         * block.c: Fix indentation.
1626         * block.h: Fix indentation.
1627         * blockframe.c: Fix indentation.
1628         * bpf-tdep.c: Fix indentation.
1629         * break-catch-sig.c: Fix indentation.
1630         * break-catch-syscall.c: Fix indentation.
1631         * break-catch-throw.c: Fix indentation.
1632         * breakpoint.c: Fix indentation.
1633         * breakpoint.h: Fix indentation.
1634         * bsd-uthread.c: Fix indentation.
1635         * btrace.c: Fix indentation.
1636         * build-id.c: Fix indentation.
1637         * buildsym-legacy.h: Fix indentation.
1638         * buildsym.c: Fix indentation.
1639         * c-typeprint.c: Fix indentation.
1640         * c-valprint.c: Fix indentation.
1641         * c-varobj.c: Fix indentation.
1642         * charset.c: Fix indentation.
1643         * cli/cli-cmds.c: Fix indentation.
1644         * cli/cli-decode.c: Fix indentation.
1645         * cli/cli-decode.h: Fix indentation.
1646         * cli/cli-script.c: Fix indentation.
1647         * cli/cli-setshow.c: Fix indentation.
1648         * coff-pe-read.c: Fix indentation.
1649         * coffread.c: Fix indentation.
1650         * compile/compile-cplus-types.c: Fix indentation.
1651         * compile/compile-object-load.c: Fix indentation.
1652         * compile/compile-object-run.c: Fix indentation.
1653         * completer.c: Fix indentation.
1654         * corefile.c: Fix indentation.
1655         * corelow.c: Fix indentation.
1656         * cp-abi.h: Fix indentation.
1657         * cp-namespace.c: Fix indentation.
1658         * cp-support.c: Fix indentation.
1659         * cp-valprint.c: Fix indentation.
1660         * cris-linux-tdep.c: Fix indentation.
1661         * cris-tdep.c: Fix indentation.
1662         * darwin-nat-info.c: Fix indentation.
1663         * darwin-nat.c: Fix indentation.
1664         * darwin-nat.h: Fix indentation.
1665         * dbxread.c: Fix indentation.
1666         * dcache.c: Fix indentation.
1667         * disasm.c: Fix indentation.
1668         * dtrace-probe.c: Fix indentation.
1669         * dwarf2/abbrev.c: Fix indentation.
1670         * dwarf2/attribute.c: Fix indentation.
1671         * dwarf2/expr.c: Fix indentation.
1672         * dwarf2/frame.c: Fix indentation.
1673         * dwarf2/index-cache.c: Fix indentation.
1674         * dwarf2/index-write.c: Fix indentation.
1675         * dwarf2/line-header.c: Fix indentation.
1676         * dwarf2/loc.c: Fix indentation.
1677         * dwarf2/macro.c: Fix indentation.
1678         * dwarf2/read.c: Fix indentation.
1679         * dwarf2/read.h: Fix indentation.
1680         * elfread.c: Fix indentation.
1681         * eval.c: Fix indentation.
1682         * event-top.c: Fix indentation.
1683         * exec.c: Fix indentation.
1684         * exec.h: Fix indentation.
1685         * expprint.c: Fix indentation.
1686         * f-lang.c: Fix indentation.
1687         * f-typeprint.c: Fix indentation.
1688         * f-valprint.c: Fix indentation.
1689         * fbsd-nat.c: Fix indentation.
1690         * fbsd-tdep.c: Fix indentation.
1691         * findvar.c: Fix indentation.
1692         * fork-child.c: Fix indentation.
1693         * frame-unwind.c: Fix indentation.
1694         * frame-unwind.h: Fix indentation.
1695         * frame.c: Fix indentation.
1696         * frv-linux-tdep.c: Fix indentation.
1697         * frv-tdep.c: Fix indentation.
1698         * frv-tdep.h: Fix indentation.
1699         * ft32-tdep.c: Fix indentation.
1700         * gcore.c: Fix indentation.
1701         * gdb_bfd.c: Fix indentation.
1702         * gdbarch.sh: Fix indentation.
1703         * gdbarch.c: Re-generate
1704         * gdbarch.h: Re-generate.
1705         * gdbcore.h: Fix indentation.
1706         * gdbthread.h: Fix indentation.
1707         * gdbtypes.c: Fix indentation.
1708         * gdbtypes.h: Fix indentation.
1709         * glibc-tdep.c: Fix indentation.
1710         * gnu-nat.c: Fix indentation.
1711         * gnu-nat.h: Fix indentation.
1712         * gnu-v2-abi.c: Fix indentation.
1713         * gnu-v3-abi.c: Fix indentation.
1714         * go32-nat.c: Fix indentation.
1715         * guile/guile-internal.h: Fix indentation.
1716         * guile/scm-cmd.c: Fix indentation.
1717         * guile/scm-frame.c: Fix indentation.
1718         * guile/scm-iterator.c: Fix indentation.
1719         * guile/scm-math.c: Fix indentation.
1720         * guile/scm-ports.c: Fix indentation.
1721         * guile/scm-pretty-print.c: Fix indentation.
1722         * guile/scm-value.c: Fix indentation.
1723         * h8300-tdep.c: Fix indentation.
1724         * hppa-linux-nat.c: Fix indentation.
1725         * hppa-linux-tdep.c: Fix indentation.
1726         * hppa-nbsd-nat.c: Fix indentation.
1727         * hppa-nbsd-tdep.c: Fix indentation.
1728         * hppa-obsd-nat.c: Fix indentation.
1729         * hppa-tdep.c: Fix indentation.
1730         * hppa-tdep.h: Fix indentation.
1731         * i386-bsd-nat.c: Fix indentation.
1732         * i386-darwin-nat.c: Fix indentation.
1733         * i386-darwin-tdep.c: Fix indentation.
1734         * i386-dicos-tdep.c: Fix indentation.
1735         * i386-gnu-nat.c: Fix indentation.
1736         * i386-linux-nat.c: Fix indentation.
1737         * i386-linux-tdep.c: Fix indentation.
1738         * i386-nto-tdep.c: Fix indentation.
1739         * i386-obsd-tdep.c: Fix indentation.
1740         * i386-sol2-nat.c: Fix indentation.
1741         * i386-tdep.c: Fix indentation.
1742         * i386-tdep.h: Fix indentation.
1743         * i386-windows-tdep.c: Fix indentation.
1744         * i387-tdep.c: Fix indentation.
1745         * i387-tdep.h: Fix indentation.
1746         * ia64-libunwind-tdep.c: Fix indentation.
1747         * ia64-libunwind-tdep.h: Fix indentation.
1748         * ia64-linux-nat.c: Fix indentation.
1749         * ia64-linux-tdep.c: Fix indentation.
1750         * ia64-tdep.c: Fix indentation.
1751         * ia64-tdep.h: Fix indentation.
1752         * ia64-vms-tdep.c: Fix indentation.
1753         * infcall.c: Fix indentation.
1754         * infcmd.c: Fix indentation.
1755         * inferior.c: Fix indentation.
1756         * infrun.c: Fix indentation.
1757         * iq2000-tdep.c: Fix indentation.
1758         * language.c: Fix indentation.
1759         * linespec.c: Fix indentation.
1760         * linux-fork.c: Fix indentation.
1761         * linux-nat.c: Fix indentation.
1762         * linux-tdep.c: Fix indentation.
1763         * linux-thread-db.c: Fix indentation.
1764         * lm32-tdep.c: Fix indentation.
1765         * m2-lang.c: Fix indentation.
1766         * m2-typeprint.c: Fix indentation.
1767         * m2-valprint.c: Fix indentation.
1768         * m32c-tdep.c: Fix indentation.
1769         * m32r-linux-tdep.c: Fix indentation.
1770         * m32r-tdep.c: Fix indentation.
1771         * m68hc11-tdep.c: Fix indentation.
1772         * m68k-bsd-nat.c: Fix indentation.
1773         * m68k-linux-nat.c: Fix indentation.
1774         * m68k-linux-tdep.c: Fix indentation.
1775         * m68k-tdep.c: Fix indentation.
1776         * machoread.c: Fix indentation.
1777         * macrocmd.c: Fix indentation.
1778         * macroexp.c: Fix indentation.
1779         * macroscope.c: Fix indentation.
1780         * macrotab.c: Fix indentation.
1781         * macrotab.h: Fix indentation.
1782         * main.c: Fix indentation.
1783         * mdebugread.c: Fix indentation.
1784         * mep-tdep.c: Fix indentation.
1785         * mi/mi-cmd-catch.c: Fix indentation.
1786         * mi/mi-cmd-disas.c: Fix indentation.
1787         * mi/mi-cmd-env.c: Fix indentation.
1788         * mi/mi-cmd-stack.c: Fix indentation.
1789         * mi/mi-cmd-var.c: Fix indentation.
1790         * mi/mi-cmds.c: Fix indentation.
1791         * mi/mi-main.c: Fix indentation.
1792         * mi/mi-parse.c: Fix indentation.
1793         * microblaze-tdep.c: Fix indentation.
1794         * minidebug.c: Fix indentation.
1795         * minsyms.c: Fix indentation.
1796         * mips-linux-nat.c: Fix indentation.
1797         * mips-linux-tdep.c: Fix indentation.
1798         * mips-nbsd-tdep.c: Fix indentation.
1799         * mips-tdep.c: Fix indentation.
1800         * mn10300-linux-tdep.c: Fix indentation.
1801         * mn10300-tdep.c: Fix indentation.
1802         * moxie-tdep.c: Fix indentation.
1803         * msp430-tdep.c: Fix indentation.
1804         * namespace.h: Fix indentation.
1805         * nat/fork-inferior.c: Fix indentation.
1806         * nat/gdb_ptrace.h: Fix indentation.
1807         * nat/linux-namespaces.c: Fix indentation.
1808         * nat/linux-osdata.c: Fix indentation.
1809         * nat/netbsd-nat.c: Fix indentation.
1810         * nat/x86-dregs.c: Fix indentation.
1811         * nbsd-nat.c: Fix indentation.
1812         * nbsd-tdep.c: Fix indentation.
1813         * nios2-linux-tdep.c: Fix indentation.
1814         * nios2-tdep.c: Fix indentation.
1815         * nto-procfs.c: Fix indentation.
1816         * nto-tdep.c: Fix indentation.
1817         * objfiles.c: Fix indentation.
1818         * objfiles.h: Fix indentation.
1819         * opencl-lang.c: Fix indentation.
1820         * or1k-tdep.c: Fix indentation.
1821         * osabi.c: Fix indentation.
1822         * osabi.h: Fix indentation.
1823         * osdata.c: Fix indentation.
1824         * p-lang.c: Fix indentation.
1825         * p-typeprint.c: Fix indentation.
1826         * p-valprint.c: Fix indentation.
1827         * parse.c: Fix indentation.
1828         * ppc-linux-nat.c: Fix indentation.
1829         * ppc-linux-tdep.c: Fix indentation.
1830         * ppc-nbsd-nat.c: Fix indentation.
1831         * ppc-nbsd-tdep.c: Fix indentation.
1832         * ppc-obsd-nat.c: Fix indentation.
1833         * ppc-ravenscar-thread.c: Fix indentation.
1834         * ppc-sysv-tdep.c: Fix indentation.
1835         * ppc64-tdep.c: Fix indentation.
1836         * printcmd.c: Fix indentation.
1837         * proc-api.c: Fix indentation.
1838         * producer.c: Fix indentation.
1839         * producer.h: Fix indentation.
1840         * prologue-value.c: Fix indentation.
1841         * prologue-value.h: Fix indentation.
1842         * psymtab.c: Fix indentation.
1843         * python/py-arch.c: Fix indentation.
1844         * python/py-bpevent.c: Fix indentation.
1845         * python/py-event.c: Fix indentation.
1846         * python/py-event.h: Fix indentation.
1847         * python/py-finishbreakpoint.c: Fix indentation.
1848         * python/py-frame.c: Fix indentation.
1849         * python/py-framefilter.c: Fix indentation.
1850         * python/py-inferior.c: Fix indentation.
1851         * python/py-infthread.c: Fix indentation.
1852         * python/py-objfile.c: Fix indentation.
1853         * python/py-prettyprint.c: Fix indentation.
1854         * python/py-registers.c: Fix indentation.
1855         * python/py-signalevent.c: Fix indentation.
1856         * python/py-stopevent.c: Fix indentation.
1857         * python/py-stopevent.h: Fix indentation.
1858         * python/py-threadevent.c: Fix indentation.
1859         * python/py-tui.c: Fix indentation.
1860         * python/py-unwind.c: Fix indentation.
1861         * python/py-value.c: Fix indentation.
1862         * python/py-xmethods.c: Fix indentation.
1863         * python/python-internal.h: Fix indentation.
1864         * python/python.c: Fix indentation.
1865         * ravenscar-thread.c: Fix indentation.
1866         * record-btrace.c: Fix indentation.
1867         * record-full.c: Fix indentation.
1868         * record.c: Fix indentation.
1869         * reggroups.c: Fix indentation.
1870         * regset.h: Fix indentation.
1871         * remote-fileio.c: Fix indentation.
1872         * remote.c: Fix indentation.
1873         * reverse.c: Fix indentation.
1874         * riscv-linux-tdep.c: Fix indentation.
1875         * riscv-ravenscar-thread.c: Fix indentation.
1876         * riscv-tdep.c: Fix indentation.
1877         * rl78-tdep.c: Fix indentation.
1878         * rs6000-aix-tdep.c: Fix indentation.
1879         * rs6000-lynx178-tdep.c: Fix indentation.
1880         * rs6000-nat.c: Fix indentation.
1881         * rs6000-tdep.c: Fix indentation.
1882         * rust-lang.c: Fix indentation.
1883         * rx-tdep.c: Fix indentation.
1884         * s12z-tdep.c: Fix indentation.
1885         * s390-linux-tdep.c: Fix indentation.
1886         * score-tdep.c: Fix indentation.
1887         * ser-base.c: Fix indentation.
1888         * ser-mingw.c: Fix indentation.
1889         * ser-uds.c: Fix indentation.
1890         * ser-unix.c: Fix indentation.
1891         * serial.c: Fix indentation.
1892         * sh-linux-tdep.c: Fix indentation.
1893         * sh-nbsd-tdep.c: Fix indentation.
1894         * sh-tdep.c: Fix indentation.
1895         * skip.c: Fix indentation.
1896         * sol-thread.c: Fix indentation.
1897         * solib-aix.c: Fix indentation.
1898         * solib-darwin.c: Fix indentation.
1899         * solib-frv.c: Fix indentation.
1900         * solib-svr4.c: Fix indentation.
1901         * solib.c: Fix indentation.
1902         * source.c: Fix indentation.
1903         * sparc-linux-tdep.c: Fix indentation.
1904         * sparc-nbsd-tdep.c: Fix indentation.
1905         * sparc-obsd-tdep.c: Fix indentation.
1906         * sparc-ravenscar-thread.c: Fix indentation.
1907         * sparc-tdep.c: Fix indentation.
1908         * sparc64-linux-tdep.c: Fix indentation.
1909         * sparc64-nbsd-tdep.c: Fix indentation.
1910         * sparc64-obsd-tdep.c: Fix indentation.
1911         * sparc64-tdep.c: Fix indentation.
1912         * stabsread.c: Fix indentation.
1913         * stack.c: Fix indentation.
1914         * stap-probe.c: Fix indentation.
1915         * stubs/ia64vms-stub.c: Fix indentation.
1916         * stubs/m32r-stub.c: Fix indentation.
1917         * stubs/m68k-stub.c: Fix indentation.
1918         * stubs/sh-stub.c: Fix indentation.
1919         * stubs/sparc-stub.c: Fix indentation.
1920         * symfile-mem.c: Fix indentation.
1921         * symfile.c: Fix indentation.
1922         * symfile.h: Fix indentation.
1923         * symmisc.c: Fix indentation.
1924         * symtab.c: Fix indentation.
1925         * symtab.h: Fix indentation.
1926         * target-float.c: Fix indentation.
1927         * target.c: Fix indentation.
1928         * target.h: Fix indentation.
1929         * tic6x-tdep.c: Fix indentation.
1930         * tilegx-linux-tdep.c: Fix indentation.
1931         * tilegx-tdep.c: Fix indentation.
1932         * top.c: Fix indentation.
1933         * tracefile-tfile.c: Fix indentation.
1934         * tracepoint.c: Fix indentation.
1935         * tui/tui-disasm.c: Fix indentation.
1936         * tui/tui-io.c: Fix indentation.
1937         * tui/tui-regs.c: Fix indentation.
1938         * tui/tui-stack.c: Fix indentation.
1939         * tui/tui-win.c: Fix indentation.
1940         * tui/tui-winsource.c: Fix indentation.
1941         * tui/tui.c: Fix indentation.
1942         * typeprint.c: Fix indentation.
1943         * ui-out.h: Fix indentation.
1944         * unittests/copy_bitwise-selftests.c: Fix indentation.
1945         * unittests/memory-map-selftests.c: Fix indentation.
1946         * utils.c: Fix indentation.
1947         * v850-tdep.c: Fix indentation.
1948         * valarith.c: Fix indentation.
1949         * valops.c: Fix indentation.
1950         * valprint.c: Fix indentation.
1951         * valprint.h: Fix indentation.
1952         * value.c: Fix indentation.
1953         * value.h: Fix indentation.
1954         * varobj.c: Fix indentation.
1955         * vax-tdep.c: Fix indentation.
1956         * windows-nat.c: Fix indentation.
1957         * windows-tdep.c: Fix indentation.
1958         * xcoffread.c: Fix indentation.
1959         * xml-syscall.c: Fix indentation.
1960         * xml-tdesc.c: Fix indentation.
1961         * xstormy16-tdep.c: Fix indentation.
1962         * xtensa-config.c: Fix indentation.
1963         * xtensa-linux-nat.c: Fix indentation.
1964         * xtensa-linux-tdep.c: Fix indentation.
1965         * xtensa-tdep.c: Fix indentation.
1966
1967 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1968             Craig Blackmore   <craig.blackmore@embecosm.com>
1969
1970         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
1971         as an unsigned value.
1972
1973 2020-11-01  Tom Tromey  <tom@tromey.com>
1974
1975         * dbxread.c (dbx_end_psymtab): Update.
1976         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1977         (build_type_psymtabs_reader): Update.
1978         * xcoffread.c (xcoff_end_psymtab): Update.
1979         * ctfread.c (scan_partial_symbols): Update.
1980         * psymtab.c (sort_pst_symbols): Remove.
1981         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1982         sort_pst_symbols.
1983         * psympriv.h (struct partial_symtab) <end>: New method.
1984         (end_psymtab_common): Don't declare.
1985
1986 2020-11-01  Tom Tromey  <tom@tromey.com>
1987
1988         * symmisc.c (count_psyms): New function.
1989         (print_objfile_statistics): Use it.
1990         * psymtab.c (append_psymbol_to_list): Remove.
1991         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1992         * objfiles.h (struct objstats) <n_psyms>: Remove.
1993
1994 2020-11-01  Tom Tromey  <tom@tromey.com>
1995
1996         * dbxread.c (dbx_end_psymtab): Update.
1997         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1998         (build_type_psymtabs_reader): Update.
1999         * xcoffread.c (xcoff_end_psymtab): Update.
2000         * ctfread.c (scan_partial_symbols): Update.
2001         * psympriv.h (end_psymtab_common): Update.
2002         * psymtab.c (end_psymtab_common): Remove objfile parameter.
2003         (sort_pst_symbols): Likewise.
2004
2005 2020-11-01  Tom Tromey  <tom@tromey.com>
2006
2007         * dbxread.c (dbx_symfile_read): Update.
2008         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
2009         * xcoffread.c (xcoff_initial_scan): Update.
2010         * psympriv.h (init_psymbol_list): Don't declare.
2011         * psymtab.c (init_psymbol_list): Remove.
2012
2013 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
2014
2015         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
2016         gnat_encoded_fixed_type_info.  Update all callers.
2017
2018 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
2019
2020         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
2021         line too long.
2022
2023 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
2024
2025         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
2026         cast_from_fixed.  Update all callers.
2027         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
2028         Update all callers.
2029         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
2030         Update all callers.
2031         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
2032         ada_scaling_factor.
2033         * ada-typeprint.c: Replace call to ada_scaling_factor by call
2034         to print_gnat_encoded_fixed_point_type.
2035         * ada-valprint.c: Likewise.
2036
2037 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
2038
2039         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
2040         (debug_prefixed_printf): Add check of debug_displaced flag.
2041         * linux-nat.c (linux_nat_debug_printf): Add check of
2042         debug_linux_nat flag.
2043
2044 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2045
2046         * infrun.c (infrun_debug_printf_1): Remove.
2047         (displaced_debug_printf_1): Remove.
2048         (stop_all_threads): Use debug_prefixed_printf.
2049         * infrun.h (infrun_debug_printf_1): Remove.
2050         (infrun_debug_printf): Use debug_prefixed_printf.
2051         (displaced_debug_printf_1): Remove.
2052         (displaced_debug_printf): Use debug_prefixed_printf.
2053         * linux-nat.c (linux_nat_debug_printf_1): Remove.
2054         (linux_nat_debug_printf): Use debug_prefixed_printf.
2055
2056 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2057
2058         * configure: Re-generate.
2059         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
2060         AC_LANG_PROGRAM.
2061
2062 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2063
2064         * configure: Re-generate.
2065
2066 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2067
2068         * configure: Re-generate.
2069
2070 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2071
2072         * configure: Re-generate.
2073
2074 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2075
2076         * configure: Re-generate.
2077
2078 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2079
2080         * acinclude.m4: Modernize.
2081         * configure: Re-generate.
2082
2083 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2084
2085         * configure.ac: Modernize.
2086         * configure: Re-generate.
2087
2088 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2089
2090         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
2091         * configure: Re-generate.
2092         * configure.ac: Remove AM_PROG_CC_STDC.
2093
2094 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2095
2096         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
2097         AC_CANONICAL_SYSTEM.
2098         * configure: Re-generate.
2099
2100 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
2101
2102         * infrun.h (displaced_debug_printf): New macro.  Replace
2103         displaced debug prints throughout to use it.
2104         (displaced_debug_printf_1): New declaration.
2105         (displaced_step_dump_bytes): Return string, remove ui_file
2106         parameter, update all callers.
2107         * infrun.c (displaced_debug_printf_1): New function.
2108         (displaced_step_dump_bytes): Return string, remove ui_file
2109         parameter
2110
2111 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
2112
2113         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
2114
2115 2020-10-30  Tom Tromey  <tromey@adacore.com>
2116
2117         * Makefile.in (stamp-init): Depend on config.status.
2118
2119 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2120
2121         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
2122
2123 2020-10-30  Pedro Alves  <pedro@palves.net>
2124
2125         * thread.c (lookup_selected_frame): Move ...
2126         * frame.c (lookup_selected_frame): ... here.
2127
2128 2020-10-30  Pedro Alves  <pedro@palves.net>
2129
2130         * blockframe.c (block_innermost_frame): Use get_selected_frame.
2131         * frame.c
2132         (scoped_restore_selected_frame::scoped_restore_selected_frame):
2133         Use save_selected_frame.  Save language as well.
2134         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
2135         Use restore_selected_frame, and restore language as well.
2136         (selected_frame_id, selected_frame_level): New.
2137         (selected_frame): Update comments.
2138         (save_selected_frame, restore_selected_frame): New.
2139         (get_selected_frame): Use lookup_selected_frame.
2140         (get_selected_frame_if_set): Delete.
2141         (select_frame): Record selected_frame_level and selected_frame_id.
2142         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
2143         fields.
2144         (get_selected_frame): Make 'message' parameter optional.
2145         (get_selected_frame_if_set): Delete declaration.
2146         (select_frame): Update comments.
2147         (save_selected_frame, restore_selected_frame)
2148         (lookup_selected_frame): Declare.
2149         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
2150         * infrun.c (struct infcall_control_state) <selected_frame_level>:
2151         New field.
2152         (save_infcall_control_state): Use save_selected_frame.
2153         (restore_selected_frame): Delete.
2154         (restore_infcall_control_state): Use restore_selected_frame.
2155         * stack.c (select_frame_command_core, frame_command_core): Use
2156         get_selected_frame.
2157         * thread.c (restore_selected_frame): Rename to ...
2158         (lookup_selected_frame): ... this and make extern.  Select the
2159         current frame if the frame level is -1.
2160         (scoped_restore_current_thread::restore): Also restore the
2161         language.
2162         (scoped_restore_current_thread::~scoped_restore_current_thread):
2163         Don't try/catch.
2164         (scoped_restore_current_thread::scoped_restore_current_thread):
2165         Save the language as well.  Use save_selected_frame.
2166
2167 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2168
2169         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
2170         documentation.
2171         * gdbarch.h: Re-generate.
2172
2173 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2174
2175         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
2176         parameter.
2177         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
2178         Likewise.
2179         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2180         Likewise.
2181         * arch-utils.c (default_displaced_step_hw_singlestep):
2182         Likewise.
2183         * arch-utils.h (default_displaced_step_hw_singlestep):
2184         Likewise.
2185         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
2186         Likewise.
2187         * s390-tdep.c (s390_displaced_step_hw_singlestep):
2188         Likewise.
2189         * gdbarch.c: Re-generate.
2190         * gdbarch.h: Re-generate.
2191         * infrun.c (resume_1): Adjust.
2192
2193 2020-10-29  Tom Tromey  <tom@tromey.com>
2194
2195         * progspace.c (program_space::~program_space): Don't call
2196         exec_close.
2197
2198 2020-10-29  Tom Tromey  <tom@tromey.com>
2199
2200         * exec.c (exec_target::close): Don't change current program
2201         space.
2202
2203 2020-10-29  Tom Tromey  <tom@tromey.com>
2204
2205         * symfile.c (add_symbol_file_command): Update.
2206         * exec.c (program_space::add_target_sections): Rename.
2207         * symfile-mem.c (symbol_file_add_from_memory): Update.
2208         * progspace.h (struct program_space) <add_target_sections>:
2209         Declare new overload.
2210         * exec.h (add_target_sections_of_objfile): Don't declare.
2211
2212 2020-10-29  Tom Tromey  <tom@tromey.com>
2213
2214         * solib.c (solib_map_sections): Update.
2215         * exec.c (program_space::add_target_sections): Now a method.
2216         (exec_file_attach): Update.
2217         * exec.h (add_target_sections): Don't declare.
2218         * progspace.h (struct program_space) <add_target_sections>:
2219         Declare.
2220
2221 2020-10-29  Tom Tromey  <tom@tromey.com>
2222
2223         * progspace.h (struct program_space) <remove_target_sections>:
2224         Declare.
2225         * exec.c (program_space::remove_target_sections): Now a method.
2226         * exec.h (remove_target_sections): Don't declare.
2227
2228 2020-10-29  Tom Tromey  <tom@tromey.com>
2229
2230         * inferior.c (delete_inferior): Update.
2231         * progspace.c (program_space::empty): Rename from
2232         program_space_empty_p.  Return bool.
2233         * progspace.h (struct program_space) <empty>: New method.
2234         (program_space_empty_p): Don't declare.
2235
2236 2020-10-29  Tom Tromey  <tom@tromey.com>
2237
2238         * progspace.c (program_space::~program_space): Don't call
2239         clear_program_space_solib_cache.
2240         (program_space::clear_solib_cache): Rename from
2241         clear_solib_cache.
2242         * solib.c (handle_solib_event): Update.
2243         * progspace.h (struct program_space) <clear_solib_cache>: New
2244         method.
2245         (clear_program_space_solib_cache): Don't declare.
2246
2247 2020-10-29  Tom Tromey  <tom@tromey.com>
2248
2249         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2250         * target.c (info_target_command): Update.
2251         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2252         (symbol_file_clear, reread_symbols): Update.
2253         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
2254         * stabsread.c (scan_file_globals): Update.
2255         * solib.c (update_solib_list): Update.
2256         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
2257         (svr4_fetch_objfile_link_map, enable_break)
2258         (svr4_relocate_main_executable)
2259         (svr4_iterate_over_objfiles_in_search_order): Update.
2260         * solib-frv.c (lm_base, enable_break)
2261         (frv_relocate_main_executable): Update.
2262         (main_got, frv_fdpic_find_canonical_descriptor): Update.
2263         (frv_fetch_objfile_link_map): Update.
2264         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
2265         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
2266         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
2267         * remote.c (remote_target::get_offsets): Update.
2268         (remote_target::start_remote)
2269         (extended_remote_target::post_attach): Update.
2270         * objfiles.c (entry_point_address_query): Update.
2271         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
2272         * minsyms.c (get_symbol_leading_char): Update.
2273         * frame.c (inside_main_func): Update.
2274         * progspace.h (symfile_objfile): Remove macro.
2275
2276 2020-10-29  Tom Tromey  <tom@tromey.com>
2277
2278         * exec.c (exec_file_attach): Update.
2279         * progspace.c (program_space::exec_close): Update.
2280         * progspace.h (struct program_space) <ebfd>: Now a
2281         gdb_bfd_ref_ptr.
2282         <set_exec_bfd>: Change argument type.
2283         <exec_bfd>: Update.
2284
2285 2020-10-29  Tom Tromey  <tom@tromey.com>
2286
2287         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2288         * symfile.c (reread_symbols): Update.
2289         * symfile-mem.c (add_symbol_file_from_memory_command)
2290         (add_vsyscall_page): Update.
2291         * source-cache.c (source_cache::get_plain_source_lines): Update.
2292         * solib-svr4.c (find_program_interpreter, elf_locate_base)
2293         (svr4_current_sos_direct, svr4_exec_displacement)
2294         (svr4_relocate_main_executable): Update.
2295         (svr4_iterate_over_objfiles_in_search_order): Update.
2296         * solib-frv.c (enable_break2, enable_break): Update.
2297         * solib-dsbt.c (lm_base, enable_break): Update.
2298         * solib-darwin.c (find_program_interpreter)
2299         (darwin_solib_create_inferior_hook): Update.
2300         * sol-thread.c (rw_common, ps_pdmodel): Update.
2301         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
2302         * remote.c (compare_sections_command)
2303         (remote_target::trace_set_readonly_regions): Update.
2304         * remote-sim.c (get_sim_inferior_data)
2305         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
2306         (gdbsim_target_open, gdbsim_target::files_info): Update.
2307         * exec.h (exec_bfd): Remove macro.
2308         * progspace.c (initialize_progspace): Update.
2309         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
2310         Update.
2311         * nto-procfs.c (nto_procfs_target::post_attach)
2312         (nto_procfs_target::create_inferior): Update.
2313         * maint.c (maintenance_info_sections): Update.
2314         * linux-thread-db.c (thread_db_target::get_thread_local_address):
2315         Update.
2316         * infcmd.c (post_create_inferior): Update.
2317         * gcore.c (default_gcore_arch, default_gcore_target): Update.
2318         (objfile_find_memory_regions): Update.
2319         * exec.c (validate_exec_file, exec_file_attach)
2320         (exec_read_partial_read_only, print_section_info): Update.
2321         * corelow.c (core_target_open): Update.
2322         * corefile.c (reopen_exec_file, validate_files): Update.
2323         * arm-tdep.c (gdb_print_insn_arm): Update.
2324         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
2325         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
2326         methods.
2327
2328 2020-10-29  Tom Tromey  <tom@tromey.com>
2329
2330         * progspace.h (current_target_sections): Remove macro.
2331         * solib-svr4.c (scan_dyntag): Update.
2332         * solib-dsbt.c (scan_dyntag): Update.
2333         * exec.c (exec_target::close): Update.
2334         (add_target_sections, add_target_sections_of_objfile)
2335         (remove_target_sections, exec_target::get_section_table)
2336         (exec_target::files_info, set_section_command)
2337         (exec_set_section_address, exec_target::has_memory)
2338         (exec_target::has_memory): Update.
2339
2340 2020-10-29  Tom Tromey  <tom@tromey.com>
2341
2342         * source-cache.c (source_cache::get_plain_source_lines): Use
2343         current_program_space.
2344         * corefile.c (reopen_exec_file): Use current_program_space.
2345         * exec.c (exec_file_attach): Use current_program_space.
2346         * exec.h (exec_bfd_mtime): Remove.
2347
2348 2020-10-29  Tom Tromey  <tom@tromey.com>
2349
2350         * gcore.c (default_gcore_mach): Remove.
2351         (create_gcore_bfd): Update.
2352
2353 2020-10-29  Tom Tromey  <tom@tromey.com>
2354
2355         * progspace.c (program_space::exec_close): New method, from
2356         exec_close in exec.c.
2357         * exec.c (exec_close): Move to progspace.c.
2358         (exec_target::close, exec_file_attach): Update.
2359         * progspace.h (struct program_space) <exec_close>: Declare
2360         method.
2361
2362 2020-10-29  Tom Tromey  <tom@tromey.com>
2363
2364         * progspace.h (struct program_space) <exec_filename>: Rename from
2365         pspace_exec_filename.  Now a unique_xmalloc_ptr.
2366         * inferior.c (print_selected_inferior): Update.
2367         (print_inferior): Update.
2368         * mi/mi-main.c (print_one_inferior): Update.
2369         * exec.h (exec_filename): Remove macro.
2370         * corefile.c (get_exec_file): Update.
2371         * exec.c (exec_close): Update.
2372         (exec_file_attach): Update.
2373         * progspace.c (clone_program_space): Update.
2374         (print_program_space): Update.
2375
2376 2020-10-29  Tom Tromey  <tom@tromey.com>
2377
2378         * target-section.h (struct target_section): Add constructor.
2379         * exec.c (build_section_table, add_target_sections_of_objfile):
2380         Update.
2381         * corelow.c (core_target::build_file_mappings): Update.
2382
2383 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2384
2385         PR gdb/19318
2386         * inferior.c (detach_inferior_command): Restore the current thread.
2387         (kill_inferior_command): Ditto.
2388
2389 2020-10-28  Tom de Vries  <tdevries@suse.de>
2390
2391         PR symtab/26772
2392         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
2393         map, check it in the "best match" loop.
2394
2395 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
2396
2397         * m32c-tdep.c: Remove unused includes.
2398
2399 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
2400
2401         * xtensa-tdep.c: Remove includes.
2402
2403 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2404
2405         * breakpoint.c (struct condition_command_opts): New struct.
2406         (condition_command_option_defs): New static global.
2407         (make_condition_command_options_def_group): New function.
2408         (condition_completer): Update to consider the '-force' flag.
2409         (condition_command): Use gdb::option for the '-force' flag.
2410
2411 2020-10-27  Tom de Vries  <tdevries@suse.de>
2412
2413         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
2414         symbols in section check.
2415
2416 2020-10-27  Tom de Vries  <tdevries@suse.de>
2417
2418         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
2419
2420 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2421
2422         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
2423         * breakpoint.c: Update the help text of the 'condition' and 'break'
2424         commands.
2425         (set_breakpoint_condition): Take a new bool parameter
2426         to control whether condition definition should be forced even when
2427         the condition expression is invalid in all of the current locations.
2428         (condition_command): Update the call to 'set_breakpoint_condition'.
2429         (find_condition_and_thread): Take the "-force-condition" flag into
2430         account.
2431         * linespec.c (linespec_keywords): Add "-force-condition" as an
2432         element.
2433         (FORCE_KEYWORD_INDEX): New #define.
2434         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
2435         as a keyword.
2436         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
2437         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
2438         * python/py-breakpoint.c (bppy_set_condition): Ditto.
2439         * NEWS: Mention the changes to the 'break' and 'condition' commands.
2440
2441 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2442
2443         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
2444         * breakpoint.c (set_breakpoint_location_condition): New function.
2445         (set_breakpoint_condition): Disable a breakpoint location if parsing
2446         the condition string gives an error.
2447         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
2448         (build_target_condition_list): Ditto.
2449         (build_target_command_list): Ditto.
2450         (build_bpstat_chain): Ditto.
2451         (print_one_breakpoint_location): Ditto.
2452         (print_one_breakpoint): Ditto.
2453         (breakpoint_1): Ditto.
2454         (bp_location::bp_location): Ditto.
2455         (locations_are_equal): Ditto.
2456         (update_breakpoint_locations): Ditto.
2457         (enable_disable_bp_num_loc): Ditto.
2458         (init_breakpoint_sal): Use set_breakpoint_location_condition.
2459         (find_condition_and_thread_for_sals): New static function.
2460         (create_breakpoint): Call find_condition_and_thread_for_sals.
2461         (location_to_sals): Call find_condition_and_thread_for_sals instead
2462         of find_condition_and_thread.
2463
2464 2020-10-26  Tom de Vries  <tdevries@suse.de>
2465
2466         * dwarf2/read.c (process_full_comp_unit): Call
2467         dwarf2_find_base_address.
2468
2469 2020-10-26  Tom Tromey  <tromey@adacore.com>
2470
2471         * gdbtypes.c (create_range_type): Revert previous patch.  Add
2472         comment.
2473
2474 2020-10-26  Pedro Alves  <pedro@palves.net>
2475
2476         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
2477         (my_waitpid): Use gdb::handle_eintr.
2478
2479 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
2480
2481         * acinclude.m4: Update ptrace.m4 path.
2482         * ptrace.m4: Moved to gdbsupport.
2483
2484 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
2485
2486         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
2487         instead of target_gdbarch.
2488
2489 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
2490
2491         * jit.c (jit_reader_load_command): Pass current inferior.
2492         (jit_inferior_init): Change parameter type to inferior, use it.
2493         (jit_inferior_created): Remove.
2494         (jit_inferior_created_hook): Pass inferior parameter down.
2495         (_initialize_jit): Use jit_inferior_created_hook instead of
2496         jit_inferior_created.
2497         * jit.h (jit_inferior_created_hook): Add inferior parameter.
2498         * infrun.c (follow_exec): Pass inferior to
2499         jit_inferior_created_hook.
2500
2501 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
2502
2503         * linux-thread-db.c (check_pid_namespace_match): Add inferior
2504         parameter and use it.
2505         (thread_db_inferior_created): Pass inferior argument.
2506
2507 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
2508
2509         * aix-thread.c (aix_thread_inferior_created): Add inferior
2510         parameter.
2511         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
2512         * dummy-frame.c (cleanup_dummy_frames): Likewise.
2513         * jit.c (jit_inferior_created): Likewise.
2514         * linux-thread-db.c (thread_db_inferior_created): Likewise.
2515         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
2516         * observable.h (inferior_created): Likewise.
2517         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
2518         * symfile-mem.c (add_vsyscall_page): Likewise.
2519         * infcmd.c (post_create_inferior): Pass inferior argument.
2520
2521 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
2522
2523         GDB 10.1 released.
2524
2525 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
2526
2527         * ada-typeprint.c (ada_print_type): Remove superfluous second call
2528         to ada_check_typedef.
2529
2530 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2531
2532         * f-exp.y (f_parse): Rename to...
2533         (f_language::parser): ...this.
2534         * f-lang.c (f_get_encoding): Rename to...
2535         (f_language::get_encoding): ...this.
2536         (f_op_print_tab): Rename to...
2537         (f_language::op_print_tab): ...this.
2538         (exp_descriptor_f): Rename to...
2539         (f_language::exp_descriptor_tab): ...this.
2540         (class f_language): Moved to f-lang.h.
2541         (f_language::language_arch_info): New function, moved out of class
2542         declaration.
2543         (f_language::search_name_hash): Likewise.
2544         (f_language::lookup_symbol_nonlocal): Likewise.
2545         (f_language::get_symbol_name_matcher_inner): Likewise.
2546         * f-lang.h: Add 'valprint.h' include.
2547         (class f_language): Moved here from f-lang.c.
2548         * f-typeprint.c (f_type_print_args): Delete commented out
2549         declaration.
2550         (f_print_typedef): Rename to...
2551         (f_language::print_typedef): ...this.
2552         (f_print_type): Rename to...
2553         (f_language::print_type): ...this.
2554         (f_type_print_varspec_prefix): Delete declaration and rename to...
2555         (f_language::f_type_print_varspec_prefix): ...this.
2556         (f_type_print_varspec_suffix): Delete declaration and rename to...
2557         (f_language::f_type_print_varspec_suffix): ...this.
2558         (f_type_print_base): Delete declaration and rename to...
2559         (f_language::f_type_print_base): ...this.
2560         * f-valprint.c (f_value_print_inner): Rename to...
2561         (f_language::value_print_inner): ...this.
2562         * parse.c: Delete 'f-lang.h' include.
2563
2564 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2565
2566         * language.h (language_defn::print_type): Add variable names in
2567         declaration, and update header comment.
2568
2569 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2570
2571         * ada-lang.c (ada_language::demangle): Rename to...
2572         (ada_language::demangle_symbol): ...this.
2573         * c-lang.c (cplus_language::demangle): Rename to...
2574         (cplus_language::demangle_symbol): ...this.
2575         * d-lang.c (d_language::demangle): Rename to...
2576         (d_language::demangle_symbol): ...this.
2577         * f-lang.c (f_language::demangle): Rename to...
2578         (f_language::demangle_symbol): ...this.
2579         * go-lang.c (go_language::demangle): Rename to...
2580         (go_language::demangle_symbol): ...this.
2581         * language.c (language_demangle): Update call to demangle_symbol.
2582         (auto_or_unknown_language::demangle): Rename to...
2583         (auto_or_unknown_language::demangle_symbol): ...this.
2584         * language.h (language_defn::demangle): Rename to...
2585         (language_defn::demangle_symbol): ...this.
2586         * objc-lang.c (objc_language::demangle): Rename to...
2587         (objc_language::demangle_symbol): ...this.
2588         * rust-lang.c (rust_language::demangle): Rename to...
2589         (rust_language::demangle_symbol): ...this.
2590
2591 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2592
2593         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
2594         (iterate_over_file_blocks): Replace use of macro with the macros
2595         definition.
2596
2597 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2598
2599         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
2600         * valprint.c (maybe_print_array_index): Replace use of macro with
2601         the macros definition.
2602
2603 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2604
2605         * ada-lang.c (ada_language::print_array_index): Call value_print
2606         directly.
2607         * language.c (language_defn::print_array_index): Likewise.
2608         * language.h (LA_VALUE_PRINT): Delete.
2609         * valprint.c (value_print): Call value_print on the
2610         current_language directly.
2611
2612 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2613
2614         * language.h (LA_PRINT_TYPEDEF): Delete.
2615         * typeprint.c (typedef_print): Call print_typedef directly on the
2616         current_language object.
2617
2618 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2619
2620         * m2-exp.y (m2_parse): Rename to...
2621         (m2_language::parser): ...this.  Update function signature.
2622         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
2623         (m2_op_print): Rename to...
2624         (m2_language::op_print_tab): ...this, and make const.
2625         (exp_descriptor_modula2): Rename to...
2626         (m2_language::exp_descriptor_modula2): ...this.
2627         (class m2_language): Move to m2-lang.h.
2628         (m2_language::language_arch_info): New function, moved out of
2629         class declaration.
2630         (m2_language::printchar): New function, body from m2_printchar.
2631         (m2_language::printstr): New function, moved out of class
2632         declaration.
2633         (m2_language::emitchar): Likewise.
2634         * m2-lang.h (m2_parse): Delete declaration.
2635         (m2_print_typedef): Delete declaration.
2636         (m2_value_print_inner): Delete declaration.
2637         (class m2_language): Class declaration moved from m2-lang.c,
2638         larger functions are left in m2-lang.c.
2639         * m2-typeprint.c (m2_print_typedef): Rename to...
2640         (m2_language::print_typedef): ...this, and update function
2641         signature.
2642         * m2-valprint.c (m2_value_print_inner): Rename to...
2643         (m2_language::value_print_inner): ...this, replace use of
2644         LA_PRINT_STRING with a direct call to printstr member function,
2645         and update recursive call.
2646
2647 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2648
2649         * language.c (default_is_string_type_p): Delete, implementation
2650         moved into auto_or_unknown_language::is_string_type_p.
2651         (unk_op_print_tab): Moved into
2652         auto_or_unknown_language::opcode_print_table.
2653         (unknown_language_arch_info): Delete, implementation moved into
2654         auto_or_unknown_language::language_arch_info.
2655         (class auto_or_unknown_language): New class, member functions
2656         copied from unknown_language class, with some updates.
2657         (class unknown_language): Most member functions moved into
2658         auto_or_unknown_language class.  Inherit from
2659         auto_or_unknown_language class.
2660         (class auto_language): Inherit from auto_or_unknown_language.
2661         Delete most member functions.
2662
2663 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
2664
2665         * stabsread.c (read_member_functions): Remove gdb_assert.
2666
2667 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
2668
2669         * gdbtypes.c (init_complex_type): Check target type name.
2670
2671 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
2672
2673         * target-debug.h (target_debug_print_struct_target_ops_p):
2674         Remove.
2675         (target_debug_print_async_callback_ftype_p): Remove.
2676         (target_debug_print_struct_trace_state_variable_p): Remove.
2677         (target_debug_print_struct_traceframe_info_p): Remove.
2678         (target_debug_print_VEC__btrace_block_s__pp): Remove.
2679         (target_debug_print_enum_btrace_format): Remove.
2680         (target_debug_print_enum_info_proc_what): Remove.
2681         (target_debug_print_thread_info_pp): Remove.
2682
2683 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
2684
2685         * target.h (struct target_ops) <make_corefile_notes>:
2686         Change return type to unique pointer.
2687         * target.c (dummy_make_corefile_notes): Likewise.
2688         * exec.c (struct exec_target) <make_corefile_notes>:
2689         Likewise.
2690         (exec_target::make_corefile_notes): Likewise.
2691         * procfs.c (class procfs_target) <make_corefile_notes>:
2692         Likewise.
2693         (procfs_do_thread_registers): Adjust to unique pointer.
2694         (struct procfs_corefile_thread_data): Add constructor.
2695         <note_data>: Change type to unique pointer.
2696         (procfs_corefile_thread_callback): Adjust to unique pointer.
2697         (procfs_target::make_corefile_notes): Change return type to
2698         unique pointer.
2699         * target-delegates.c: Re-generate.
2700         * gcore.c (write_gcore_file_1): Adjust.
2701         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
2702         New.
2703
2704 2020-10-22  Tom de Vries  <tdevries@suse.de>
2705
2706         * block.c (find_block_in_blockvector): Make sure the returned block
2707         contains pc.
2708
2709 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
2710
2711         PR gdb/26693
2712         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
2713         parameter.
2714         (load_cu): Pass existing CU.
2715         (process_imported_unit_die): Likewise.
2716         (follow_die_offset): Likewise.
2717
2718 2020-10-22  Luis Machado  <luis.machado@linaro.org>
2719
2720         * corelow.c (core_target::xfer_partial): Also check for an empty
2721         m_core_unavailable_mappings vector.
2722
2723 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2724
2725         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
2726         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
2727         * f-exp.y (arglist): Allow for a series of subranges.
2728         (subrange): Add cases for subranges with strides.
2729         * f-lang.c (value_f90_subarray): Catch use of array strides and
2730         throw an error.
2731         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
2732
2733 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2734
2735         * expprint.c (print_subexp_standard): Change enum range_type to
2736         range_flag and rename variables to match.
2737         (dump_subexp_body_standard): Likewise.
2738         * expression.h (enum range_type): Rename to...
2739         (enum range_flag): ...this.
2740         (range_types): Rename to...
2741         (range_flags): ...this.
2742         * f-lang.c (value_f90_subarray): Change enum range_type to
2743         range_flag and rename variables to match.
2744         * parse.c (operator_length_standard): Likewise.
2745         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
2746         range_type to range_flag.
2747         * rust-lang.c (rust_evaluate_funcall): Likewise.
2748         (rust_range): Likewise.
2749         (rust_compute_range): Likewise.
2750         (rust_subscript): Likewise.
2751
2752 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2753
2754         * expprint.c (print_subexp_standard): Update to reflect changes to
2755         enum range_type.
2756         (dump_subexp_body_standard): Likewise.
2757         * expression.h (enum range_type): Convert to a bit field enum, and
2758         make the enum unsigned.
2759         * f-exp.y (subrange): Update to reflect changes to enum
2760         range_type.
2761         * f-lang.c (value_f90_subarray): Likewise.
2762         * parse.c (operator_length_standard): Likewise.
2763         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
2764         * rust-lang.c (rust_range): Likewise.
2765         (rust_compute_range): Likewise.
2766         (rust_subscript): Likewise.
2767
2768 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
2769
2770         * infrun.c (displaced_step_in_progress_thread): Fix comment.
2771         (displaced_step_in_progress): Fix comment.
2772
2773 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
2774
2775         * gdbarch.sh (make_corefile_notes): Return unique pointer.
2776         * gdbarch.c: Re-generate.
2777         * gdbarch.h: Re-generate.
2778         * gcore.c (write_gcore_file_1): Adjust.
2779         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
2780         constructor.
2781         <note_data>: Change type to unique pointer.
2782         <abort_iteration>: Change type to bool.
2783         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
2784         (fbsd_collect_thread_registers): Return void, adjust.
2785         (struct fbsd_corefile_thread_data): Add construtor.
2786         <note_data>: Change type to unique pointer.
2787         (fbsd_corefile_thread): Adjust.
2788         (fbsd_make_corefile_notes): Return unique pointer, adjust.
2789         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
2790         to unique pointer, adjust.
2791         (struct linux_collect_regset_section_cb_data): Add constructor.
2792         <note_data>: Change type to unique pointer.
2793         <abort_iteration>: Change type to bool.
2794         (linux_collect_thread_registers): Return void, adjust.
2795         (struct linux_corefile_thread_data): Add constructor.
2796         <note_data>: Change type to unique pointer.
2797         (linux_corefile_thread): Adjust.
2798         (linux_make_corefile_notes): Return unique pointer, adjust.
2799
2800 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2801
2802         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
2803         * gdbarch.c: Re-generate.
2804         * gdbarch.h: Re-generate.
2805         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
2806         bool.
2807         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2808         Likewise.
2809         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
2810         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
2811         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
2812         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
2813
2814 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2815
2816         * gdbarch.sh: Make generated predicates return bool.
2817         * gdbarch.c: Re-generate.
2818         * gdbarch.h: Re-generate.
2819
2820 2020-10-20  Tom Tromey  <tom@tromey.com>
2821
2822         * varobj-iter.h (struct varobj_item): Remove typedef.
2823
2824 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2825
2826         * infrun.c (currently_stepping): Change int to bool
2827         (maybe_software_singlestep): Likewise.
2828         (show_stop_on_solib_events): Likewise.
2829         (stepping_past_nonsteppable_watchpoint): Likewise.
2830         (displaced_step_in_progress_any_inferior): Likewise.
2831         (displaced_step_in_progress_thread): Likewise.
2832         (keep_going_stepped_thread): Likewise.
2833         (thread_still_needs_step_over): Likewise.
2834         (start_step_over): Likewise.
2835         (do_target_resume): Likewise.
2836         (resume_1): Likewise.
2837         (clear_proceed_status): Likewise.
2838         (thread_still_needs_step_over_bp): Likewise.
2839         (proceed): Likewise.
2840         (switch_back_to_stepped_thread): Likewise.
2841         (adjust_pc_after_break): Likewise.
2842         (stepped_in_from): Likewise.
2843         (handle_stop_requested): Likewise.
2844         (handle_syscall_event): Likewise.
2845         (handle_no_resumed): Likewise.
2846         (handle_inferior_event): Likewise.
2847         (finish_step_over): Likewise.
2848         (handle_signal_stop): Likewise.
2849         (process_event_stop_test): Likewise.
2850
2851 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2852
2853         * infrun.c (get_displaced_stepping_state): Fix comment.
2854
2855 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
2856
2857         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
2858
2859 2020-10-19  Tom Tromey  <tromey@adacore.com>
2860
2861         PR tui/26719
2862         * tui/tui-winsource.h (struct tui_source_window_base)
2863         <refresh_window>: Rename from refresh_pad.
2864         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
2865         Rename from refresh_pad.
2866         (tui_source_window_base::show_source_content)
2867         (tui_source_window_base::do_scroll_horizontal): Update.
2868
2869 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2870
2871         * thread.c (_initialize_thread): Fine-tune the help text of
2872         'info threads'.
2873
2874 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2875
2876         * frame.c: Remove the unused 'uinteger_option_def' type alias.
2877
2878 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
2879
2880         * breakpoint.c (handle_jit_event): Add an argument, change how
2881         `jit_event_handler` is called.
2882
2883 2020-10-17  Tom Tromey  <tom@tromey.com>
2884
2885         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
2886         (scan_xcoff_symtab): Update.
2887         * psymtab.h (class psymtab_storage) <global_psymbols,
2888         static_psymbols, current_global_psymbols,
2889         current_static_psymbols>: Remove.
2890         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
2891         (match_partial_symbol, lookup_partial_symbol): Update.
2892         (print_partial_symbols): Change parameters.
2893         (dump_psymtab, recursively_search_psymtabs)
2894         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
2895         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
2896         (concat): Remove.
2897         (end_psymtab_common): Simplify.
2898         (append_psymbol_to_list): Change parameters.
2899         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
2900         (init_psymbol_list): Simplify.
2901         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
2902         * psympriv.h (struct partial_symtab) <empty>: New method.
2903         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
2904         Remove.
2905         <global_psymbols, static_psymbols>: New members.
2906         <add_psymbol>: New methods.
2907         (add_psymbol_to_list): Don't declare.
2908         (psymbol_placement): Move earlier.
2909         * mdebugread.c (parse_partial_symbols): Update.
2910         (handle_psymbol_enumerators): Change parameters.
2911         (mdebug_expand_psymtab): Update.
2912         * dwarf2/read.c (process_psymtab_comp_unit_reader)
2913         (add_partial_symbol): Update.
2914         * dwarf2/index-write.c (write_psymbols): Change parameters.
2915         (write_one_signatured_type): Update.
2916         (recursively_count_psymbols): Update.
2917         (recursively_write_psymbols): Update.
2918         (class debug_names) <recursively_write_psymbols>: Update.
2919         <write_psymbols>: Change parameters.
2920         <write_one_signatured_type>: Update.
2921         * dbxread.c (read_dbx_symtab): Update.
2922         (dbx_end_psymtab): Use partial_symtab::empty.
2923         * ctfread.c (struct ctf_context) <pst>: New member.
2924         (create_partial_symtab): Set it.
2925         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
2926         (scan_partial_symbols): Use the psymtab's context.  Update.
2927
2928 2020-10-17  Tom Tromey  <tom@tromey.com>
2929
2930         * valprint.c (generic_value_print): Remove comment.
2931         * m2-valprint.c (m2_value_print_inner): Remove comment.
2932         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
2933         type.
2934
2935 2020-10-17  Tom de Vries  <tdevries@suse.de>
2936
2937         PR symtab/26317
2938         * source.c (select_source_symtab): Handling sal.symtab == NULL for
2939         symbol main.
2940
2941 2020-10-14  Tom de Vries  <tdevries@suse.de>
2942
2943         PR gdb/26733
2944         * solib.c (solib_contains_address_p): Handle
2945         'solib->sections == nullptr'.
2946
2947 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
2948
2949         PR gdb/26642
2950         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
2951         target can't do async.
2952         * target.c (target_wait): Assert that we don't pass
2953         TARGET_WNOHANG to a target that can't async.
2954
2955 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
2956
2957         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
2958         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
2959         * alpha-bsd-nat.c: Adjust include.
2960         * alpha-bsd-tdep.h: Adjust comment.
2961         * alpha-nbsd-tdep.c: Rename to ...
2962         * alpha-netbsd-tdep.c: ... this, adjust include.
2963         * amd64-nbsd-nat.c: Rename to ...
2964         * amd64-netbsd-nat.c: ... this, adjust include.
2965         * amd64-nbsd-tdep.c: Rename to ...
2966         * amd64-netbsd-tdep.c: ... this, adjust include.
2967         * amd64-tdep.h: Adjust include.
2968         * arm-nbsd-nat.c: Rename to ...
2969         * arm-netbsd-nat.c: ... this, adjust include.
2970         * arm-nbsd-tdep.c: Rename to ...
2971         * arm-netbsd-tdep.c: ... this, adjust include.
2972         * arm-nbsd-tdep.h: Rename to ...
2973         * arm-netbsd-tdep.h: ... this, adjust include.
2974         * configure.nat: Adjust file lists.
2975         * configure.tgt: Likewise.
2976         * hppa-nbsd-nat.c: Rename to ...
2977         * hppa-netbsd-nat.c: ... this, adjust include.
2978         * hppa-nbsd-tdep.c: Rename to ...
2979         * hppa-netbsd-tdep.c: ... this, adjust include.
2980         * i386-nbsd-nat.c: Rename to ...
2981         * i386-netbsd-nat.c: ... this, adjust include.
2982         * i386-nbsd-tdep.c: Rename to ...
2983         * i386-netbsd-tdep.c: ... this, adjust include.
2984         * m68k-bsd-nat.c: Adjust include.
2985         * mips-nbsd-nat.c: Rename to ...
2986         * mips-netbsd-nat.c: ... this, adjust include.
2987         * mips-nbsd-tdep.c: Rename to ...
2988         * mips-netbsd-tdep.c: ... this, adjust include.
2989         * mips-nbsd-tdep.h: Rename to ...
2990         * mips-netbsd-tdep.h: ... this.
2991         * nbsd-nat.c: Rename to ...
2992         * netbsd-nat.c: ... this, adjust include.
2993         * nbsd-nat.h: Rename to ...
2994         * netbsd-nat.h: ... this, adjust include.
2995         * nbsd-tdep.c: Rename to ...
2996         * netbsd-tdep.c: ... this, adjust include.
2997         * nbsd-tdep.h: Rename to ...
2998         * netbsd-tdep.h: ... this.
2999         * ppc-nbsd-nat.c: Rename to ...
3000         * ppc-netbsd-nat.c: ... this, adjust include.
3001         * ppc-nbsd-tdep.c: Rename to ...
3002         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
3003         * ppc-nbsd-tdep.h: Rename to ...
3004         * ppc-netbsd-tdep.h: ... this.
3005         * sh-nbsd-nat.c: Rename to ...
3006         * sh-netbsd-nat.c: ... this, adjust include.
3007         * sh-nbsd-tdep.c: Rename to ...
3008         * sh-netbsd-tdep.c: ... this, adjust include.
3009         * sparc-nbsd-nat.c: Rename to ...
3010         * sparc-netbsd-nat.c: ... this.
3011         * sparc-nbsd-tdep.c: Rename to ...
3012         * sparc-netbsd-tdep.c: ... this, adjust include.
3013         * sparc64-nbsd-nat.c: Rename to ...
3014         * sparc64-netbsd-nat.c: ... this.
3015         * sparc64-nbsd-tdep.c: Rename to ...
3016         * sparc64-netbsd-tdep.c: ... this, adjust include.
3017         * sparc64-tdep.h: Adjust comment.
3018         * vax-bsd-nat.c: Adjust include.
3019         * vax-nbsd-tdep.c: Rename to ...
3020         * vax-netbsd-tdep.c: ... this, adjust include.
3021
3022 2020-10-12  Tom Tromey  <tom@tromey.com>
3023
3024         * target.h (struct target_ops) <get_section_table>: Update.
3025         (target_get_section_table): Update.
3026         * target.c (target_get_section_table, target_section_by_addr)
3027         (memory_xfer_partial_1): Update.
3028         * target-section.h (target_section_table): Now an alias.
3029         * target-delegates.c: Rebuild.
3030         * target-debug.h (target_debug_print_target_section_table_p):
3031         Rename from target_debug_print_struct_target_section_table_p.
3032         * symfile.c (build_section_addr_info_from_section_table): Update.
3033         * solib.c (solib_map_sections, solib_contains_address_p): Update.
3034         * solib-svr4.c (scan_dyntag): Update.
3035         * solib-dsbt.c (scan_dyntag): Update.
3036         * remote.c (remote_target::remote_xfer_live_readonly_partial):
3037         Update.
3038         * record-full.c (record_full_core_target::xfer_partial): Update.
3039         * progspace.h (struct program_space) <target_sections>: Update.
3040         * exec.h (print_section_info): Update.
3041         * exec.c (exec_target::close, build_section_table)
3042         (add_target_sections, add_target_sections_of_objfile)
3043         (remove_target_sections, exec_on_vfork)
3044         (section_table_available_memory)
3045         (section_table_xfer_memory_partial)
3046         (exec_target::get_section_table, exec_target::xfer_partial)
3047         (print_section_info, set_section_command)
3048         (exec_set_section_address, exec_target::has_memory): Update.
3049         * corelow.c (core_target::build_file_mappings)
3050         (core_target::xfer_partial, core_target::info_proc_mappings)
3051         (core_target::info_proc_mappings): Update.
3052         * bfd-target.c (class target_bfd): Update
3053
3054 2020-10-12  Tom Tromey  <tom@tromey.com>
3055
3056         * progspace.c (program_space::~program_space): Don't call
3057         clear_section_table.
3058         * exec.h (clear_section_table): Don't declare.
3059         * exec.c (exec_target::close): Update.
3060         (clear_section_table): Remove.
3061
3062 2020-10-12  Tom Tromey  <tom@tromey.com>
3063
3064         * exec.c (add_target_sections_of_objfile): Simplify.
3065
3066 2020-10-12  Tom Tromey  <tom@tromey.com>
3067
3068         * solib.c (solib_map_sections): Update.
3069         * record-full.c (record_full_core_open_1): Update.
3070         * exec.h (build_section_table): Return a target_section_table.
3071         * exec.c (exec_file_attach): Update.
3072         (build_section_table): Return a target_section_table.
3073         * corelow.c (core_target::core_target): Update.
3074         * bfd-target.c (target_bfd::target_bfd): Update.
3075
3076 2020-10-12  Tom Tromey  <tom@tromey.com>
3077
3078         * target.c (target_section_by_addr, memory_xfer_partial_1):
3079         Update.
3080         * target-section.h (struct target_section_table): Use
3081         std::vector.
3082         * symfile.h (build_section_addr_info_from_section_table): Take a
3083         target_section_table.
3084         * symfile.c (build_section_addr_info_from_section_table): Take a
3085         target_section_table.
3086         * solist.h (struct so_list) <sections>: Change type.
3087         <sections_end>: Remove.
3088         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
3089         (solib_contains_address_p): Update.
3090         * solib-svr4.c (scan_dyntag): Update.
3091         * solib-dsbt.c (scan_dyntag): Update.
3092         * remote.c (remote_target::remote_xfer_live_readonly_partial):
3093         Update.
3094         * record-full.c (record_full_core_start, record_full_core_end):
3095         Remove.
3096         (record_full_core_sections): New global.
3097         (record_full_core_open_1, record_full_core_target::xfer_partial):
3098         Update.
3099         * exec.h (build_section_table, section_table_xfer_memory_partial)
3100         (add_target_sections): Take a target_section_table.
3101         * exec.c (exec_file_attach, clear_section_table): Update.
3102         (resize_section_table): Remove.
3103         (build_section_table, add_target_sections): Take a
3104         target_section_table.
3105         (add_target_sections_of_objfile, remove_target_sections)
3106         (exec_on_vfork): Update.
3107         (section_table_available_memory): Take a target_section_table.
3108         (section_table_read_available_memory): Update.
3109         (section_table_xfer_memory_partial): Take a target_section_table.
3110         (print_section_info, set_section_command)
3111         (exec_set_section_address, exec_target::has_memory): Update.
3112         * corelow.c (class core_target) <m_core_section_table,
3113         m_core_file_mappings>: Remove braces.
3114         <~core_target>: Remove.
3115         (core_target::core_target): Update.
3116         (core_target::~core_target): Remove.
3117         (core_target::build_file_mappings)
3118         (core_target::xfer_memory_via_mappings)
3119         (core_target::xfer_partial, core_target::info_proc_mappings):
3120         Update.
3121         * bfd-target.c (target_bfd::xfer_partial): Update.
3122         (target_bfd::target_bfd): Update.
3123         (target_bfd::~target_bfd): Remove.
3124
3125 2020-10-12  Tom Tromey  <tom@tromey.com>
3126
3127         * target.h (struct target_section, struct target_section_table):
3128         Move to target-section.h.
3129         * target-section.h: New file.
3130
3131 2020-10-12  Pedro Alves  <pedro@palves.net>
3132
3133         PR exp/26602
3134         * valops.c (struct struct_field_searcher): New.
3135         (update_search_result): Rename to ...
3136         (struct_field_searcher::update_result): ... this.  Simplify
3137         prototype.  Record all found fields.
3138         (do_search_struct_field): Rename to ...
3139         (struct_field_searcher::search): ... this.  Simplify prototype.
3140         Maintain stack of visited baseclass path.  Call update_result for
3141         fields too.  Keep searching fields in baseclasses instead of
3142         stopping at the first found field.
3143         (search_struct_field): Use struct_field_searcher.  When looking
3144         for fields, report ambiguous access attempts.
3145
3146 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
3147
3148         * frame.c (inside_main_func): Check full symbols as well as
3149         minimal symbols.
3150
3151 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
3152
3153         * ada-lang.c (advance_wild_match): Rewrite the function's
3154         description.  Change the type of target0, t0 and t1 to char.
3155
3156 2020-10-09  Tom Tromey  <tromey@adacore.com>
3157
3158         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
3159
3160 2020-10-09  Tom Tromey  <tromey@adacore.com>
3161
3162         * ada-lang.h (ada_encode): Return std::string.
3163         * ada-lang.c (ada_encode_1): Return std::string.
3164         (ada_encode): Likewise.
3165         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
3166         Update.
3167         * ada-exp.y (block_lookup, write_var_or_type): Update.
3168
3169 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
3170
3171         PR exp/26714
3172         * printcmd.c (print_formatted): Handle void results as
3173         unformatted prints.
3174
3175 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3176
3177         * arch/aarch32.c (aarch32_create_target_description): Release the
3178         target_desc_up as late as possible.
3179         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3180         * arch/amd64.c (amd64_create_target_description): Likewise.
3181         * arch/arc.c (arc_create_target_description): Return a
3182         target_desc_up, don't release it.
3183         * arch/arc.h (arc_create_target_description): Update declaration.
3184         (arc_lookup_target_description): Move target_desc_up into the
3185         cache, and return a borrowed pointer.
3186         * arch/arm.c (arm_create_target_description): Release the
3187         target_desc_up as late as possible.
3188         * arch/i386.c (i386_create_target_description): Likewise.
3189         * arch/riscv.h (riscv_create_target_description): Update
3190         declaration to match definition.
3191         * arch/tic6x.c (tic6x_create_target_description): Release the
3192         target_desc_up as late as possible.
3193
3194 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3195
3196         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
3197         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
3198
3199 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
3200
3201         * source.c (directory_command): Notify observers that "directories"
3202         parameter has changed.
3203
3204 2020-10-08  Tom Tromey  <tom@tromey.com>
3205
3206         * cli/cli-cmds.c (print_disassembly): Style function name and
3207         addresses.  Add _() wrappers.
3208
3209 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
3210
3211         * NEWS: Mention ARC support in GDBserver.
3212
3213 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
3214
3215         * arch/aarch32.c (aarch32_create_target_description): Release
3216         unique_ptr returned from allocate_target_description.
3217         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3218         * arch/amd64.c (amd64_create_target_description): Likewise.
3219         * arch/arc.c (arc_create_target_description): Likewise.
3220         * arch/arm.c (arm_create_target_description): Likewise.
3221         * arch/i386.c (i386_create_target_description): Likewise.
3222         * arch/riscv.c (riscv_create_target_description): Update return
3223         type.  Handle allocate_target_description returning a unique_ptr.
3224         (riscv_lookup_target_description): Update to handle unique_ptr.
3225         * arch/tic6x.c (tic6x_create_target_description): Release
3226         unique_ptr returned from allocate_target_description.
3227         * features/microblaze-with-stack-protect.c: Regenerate.
3228         * features/microblaze.c: Regenerate.
3229         * features/mips-dsp-linux.c: Regenerate.
3230         * features/mips-linux.c: Regenerate.
3231         * features/mips64-dsp-linux.c: Regenerate.
3232         * features/mips64-linux.c: Regenerate.
3233         * features/nds32.c: Regenerate.
3234         * features/nios2.c: Regenerate.
3235         * features/or1k.c: Regenerate.
3236         * features/rs6000/powerpc-32.c: Regenerate.
3237         * features/rs6000/powerpc-32l.c: Regenerate.
3238         * features/rs6000/powerpc-403.c: Regenerate.
3239         * features/rs6000/powerpc-403gc.c: Regenerate.
3240         * features/rs6000/powerpc-405.c: Regenerate.
3241         * features/rs6000/powerpc-505.c: Regenerate.
3242         * features/rs6000/powerpc-601.c: Regenerate.
3243         * features/rs6000/powerpc-602.c: Regenerate.
3244         * features/rs6000/powerpc-603.c: Regenerate.
3245         * features/rs6000/powerpc-604.c: Regenerate.
3246         * features/rs6000/powerpc-64.c: Regenerate.
3247         * features/rs6000/powerpc-64l.c: Regenerate.
3248         * features/rs6000/powerpc-7400.c: Regenerate.
3249         * features/rs6000/powerpc-750.c: Regenerate.
3250         * features/rs6000/powerpc-860.c: Regenerate.
3251         * features/rs6000/powerpc-altivec32.c: Regenerate.
3252         * features/rs6000/powerpc-altivec32l.c: Regenerate.
3253         * features/rs6000/powerpc-altivec64.c: Regenerate.
3254         * features/rs6000/powerpc-altivec64l.c: Regenerate.
3255         * features/rs6000/powerpc-e500.c: Regenerate.
3256         * features/rs6000/powerpc-e500l.c: Regenerate.
3257         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
3258         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
3259         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
3260         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
3261         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
3262         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
3263         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
3264         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
3265         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
3266         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
3267         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
3268         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
3269         * features/rs6000/powerpc-vsx32.c: Regenerate.
3270         * features/rs6000/powerpc-vsx32l.c: Regenerate.
3271         * features/rs6000/powerpc-vsx64.c: Regenerate.
3272         * features/rs6000/powerpc-vsx64l.c: Regenerate.
3273         * features/rs6000/rs6000.c: Regenerate.
3274         * features/rx.c: Regenerate.
3275         * features/s390-gs-linux64.c: Regenerate.
3276         * features/s390-linux32.c: Regenerate.
3277         * features/s390-linux32v1.c: Regenerate.
3278         * features/s390-linux32v2.c: Regenerate.
3279         * features/s390-linux64.c: Regenerate.
3280         * features/s390-linux64v1.c: Regenerate.
3281         * features/s390-linux64v2.c: Regenerate.
3282         * features/s390-te-linux64.c: Regenerate.
3283         * features/s390-tevx-linux64.c: Regenerate.
3284         * features/s390-vx-linux64.c: Regenerate.
3285         * features/s390x-gs-linux64.c: Regenerate.
3286         * features/s390x-linux64.c: Regenerate.
3287         * features/s390x-linux64v1.c: Regenerate.
3288         * features/s390x-linux64v2.c: Regenerate.
3289         * features/s390x-te-linux64.c: Regenerate.
3290         * features/s390x-tevx-linux64.c: Regenerate.
3291         * features/s390x-vx-linux64.c: Regenerate.
3292         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
3293         from allocate_target_description.
3294         * target-descriptions.c (allocate_target_description): Update
3295         return type.
3296         (print_c_tdesc::visit_pre): Release unique_ptr returned from
3297         allocate_target_description.
3298
3299 2020-10-07  Tom Tromey  <tromey@adacore.com>
3300
3301         * unittests/search-memory-selftests.c: New file.
3302         * Makefile.in (SELFTESTS_SRCS): Add
3303         unittests/search-memory-selftests.c.
3304
3305 2020-10-07  Tom Tromey  <tromey@adacore.com>
3306
3307         PR gdb/16930:
3308         * findcmd.c (_initialize_mem_search): Mention that the range is
3309         inclusive.
3310
3311 2020-10-07  Tom Tromey  <tromey@adacore.com>
3312
3313         * target.h (simple_search_memory): Don't declare.
3314         * target.c (simple_search_memory): Move to gdbsupport.
3315         (default_search_memory): Update.
3316         * remote.c (remote_target::search_memory): Update.
3317
3318 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
3319
3320         * Makefile.in (COMPILE): Add CXXFLAGS.
3321         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
3322         (check-headers): Add CXXFLAGS.
3323
3324 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
3325
3326         * arc-linux-tdep.h: New file.
3327         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
3328         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
3329         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
3330         arc_linux_gregset, arc_linux_v2_regset,
3331         arc_linux_iterate_over_regset_sections,
3332         arc_linux_core_read_description): Implement.
3333         (arc_linux_init_osabi): Set iterate_over_regset_sections.
3334         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
3335         (arc_gdbarch_features_create): Add.
3336         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
3337
3338 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
3339
3340         * arch/arc.h: Rename "arc_gdbarch_features" to
3341         "arc_arch_features".
3342         * arc-tdep.h: Likewise.
3343         * arc-tdep.c: Likewise.
3344
3345 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3346
3347         * infcmd.c (attach_command): Remove the redundant call to
3348         `clear_proceed_status`.
3349
3350 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
3351
3352         * nat/netbsd-nat.c (write_memory, read_memory): Update.
3353
3354 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
3355
3356         * nat/netbsd-nat.c (write_memory, read_memory): Add.
3357         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
3358         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
3359
3360 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
3361
3362         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
3363         (_initialize_break_catch_sig): Don't allocate array.
3364
3365 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3366
3367         * symtab.c (find_pc_line): Return unmapped addresses when the
3368         requested address is also unmapped.
3369
3370 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
3371
3372         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
3373         tui/tui-out.h.
3374
3375 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
3376
3377         * amd64-windows-tdep.c (amd64_windows_return_value): Use
3378         type::is_vector instead of TYPE_VECTOR.
3379
3380 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
3381
3382         * auto-load.c (auto_load_objfile_script_1): Don't use
3383         debugfile_holder as temporary variable when stripping drive
3384         letter.
3385
3386 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
3387
3388         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
3389         Add TYPE_CODE_COMPLEX.
3390         (amd64_windows_return_value): Fix types returned via XMM0.
3391
3392 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
3393
3394         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
3395         AArch64/ARM maintainers.
3396
3397 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
3398
3399         * NEWS: Mention set/show debug event-loop.
3400
3401 2020-10-02  Tom Tromey  <tromey@adacore.com>
3402
3403         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
3404         REG_EXTENDED.
3405
3406 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
3407
3408         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
3409         * procfs.c (procfs_inferior_created): Remove.
3410         (_initialize_procfs): Don't register procfs_inferior_created.
3411
3412 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3413
3414         * async-event.c (invoke_async_signal_handlers): Add debug
3415         print.
3416         (check_async_event_handlers): Likewise.
3417         * event-top.c (show_debug_event_loop): New function.
3418         (_initialize_event_top): Register "set debug event-loop"
3419         setting.
3420
3421 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3422
3423         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
3424         * debug.h: Remove.
3425         * infrun.c: Include gdbsupport/common-debug.h.
3426         * linux-nat.c: Likewise.
3427
3428 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3429
3430         * async-event.h (create_async_signal_handler): Add name
3431         parameter.
3432         (create_async_event_handler): Likewise.
3433         * async-event.c (struct async_signal_handler) <name>: New field.
3434         (struct async_event_handler) <name>: New field.
3435         (create_async_signal_handler): Assign name.
3436         (create_async_event_handler): Assign name.
3437         * event-top.c (async_init_signals): Pass name when creating
3438         handler.
3439         * infrun.c (_initialize_infrun): Likewise.
3440         * record-btrace.c (record_btrace_push_target): Likewise.
3441         * record-full.c (record_full_open): Likewise.
3442         * remote-notif.c (remote_notif_state_allocate): Likewise.
3443         * remote.c (remote_target::open_1): Likewise.
3444         * tui/tui-win.c (tui_initialize_win): Likewise.
3445
3446 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3447
3448         * async-event.c (initialize_async_signal_handlers): Pass name to
3449         add_file_handler
3450         * event-top.c (ui_register_input_event_handler): Likewise.
3451         * linux-nat.c (linux_nat_target::async): Likewise.
3452         * run-on-main-thread.c (_initialize_run_on_main_thread):
3453         Likewise
3454         * ser-base.c (reschedule): Likewise.
3455         (ser_base_async): Likewise.
3456         * tui/tui-io.c: Likewise.
3457         * top.h (struct ui) <num>: New field.
3458         * top.c (highest_ui_num): New variable.
3459         (ui::ui): Initialize num.
3460
3461 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3462
3463         * observable.h <inferior_created>: Remove parameters.  Update all
3464         listeners.
3465         * inferior.h (post_create_inferior): Remove target parameter.
3466         Update all callers.
3467
3468 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
3469
3470         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
3471         and DW_MACRO_undef_strx.
3472         (dwarf_decode_macros): Likewise
3473         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
3474         which is the value of DW_AT_str_offsets_base.
3475          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
3476         str_offsets_base.
3477
3478 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3479
3480         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
3481
3482 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3483
3484         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
3485         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
3486
3487 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3488
3489         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
3490
3491 2020-09-30  Tom de Vries  <tdevries@suse.de>
3492
3493         PR symtab/26683
3494         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
3495
3496 2020-09-30  Tom Tromey  <tromey@adacore.com>
3497
3498         * dwarf2/read.c (handle_variant): Use constant_value.
3499
3500 2020-09-29  Tom Tromey  <tom@tromey.com>
3501
3502         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
3503         (read_file_scope, dwarf2_get_pc_bounds)
3504         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
3505         (read_structure_type, handle_struct_member_die)
3506         (read_enumeration_type, read_array_type, read_set_type)
3507         (read_tag_pointer_type, read_tag_reference_type)
3508         (read_subroutine_type, read_base_type, read_subrange_type)
3509         (read_full_die_1, partial_die_info::read)
3510         (partial_die_info::read, by, new_symbol)
3511         (dwarf2_const_value_data, dwarf2_const_value_attr)
3512         (dump_die_shallow, dwarf2_fetch_constant_bytes)
3513         (prepare_one_comp_unit): Update.
3514         * dwarf2/attribute.h (DW_UNSND): Remove.
3515
3516 2020-09-29  Tom Tromey  <tom@tromey.com>
3517
3518         * dwarf2/read.c (read_func_scope, prototyped_function_p)
3519         (read_subroutine_type, partial_die_info::read)
3520         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
3521         (dwarf2_add_member_fn): Update.
3522         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
3523         * dwarf2/attribute.c (attribute::as_boolean): New method.
3524
3525 2020-09-29  Tom Tromey  <tom@tromey.com>
3526
3527         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
3528         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
3529         method.
3530         * dwarf2/attribute.c (attribute::as_virtuality): New method.
3531
3532 2020-09-29  Tom Tromey  <tom@tromey.com>
3533
3534         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
3535         the attribute's form.
3536
3537 2020-09-29  Tom Tromey  <tom@tromey.com>
3538
3539         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
3540         (dwarf2_add_member_fn): Update.
3541         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
3542         * dwarf2/attribute.c (attribute::defaulted): New method, from
3543         is_valid_DW_AT_defaulted.
3544
3545 2020-09-29  Tom Tromey  <tom@tromey.com>
3546
3547         * dwarf2/read.c (dw2_get_file_names_reader)
3548         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
3549         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
3550         (dwarf2_symbol_mark_computed): Use as_unsigned.
3551         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
3552         method.
3553         <form_is_section_offset>: Update comment.
3554
3555 2020-09-29  Tom Tromey  <tom@tromey.com>
3556
3557         * dwarf2/read.c (dwarf2_access_attribute): Rename from
3558         dwarf2_default_access_attribute.  Look up attribute.
3559         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
3560         Update.
3561
3562 2020-09-29  Tom Tromey  <tom@tromey.com>
3563
3564         * dwarf2/read.c (skip_one_die): Update.
3565         (read_full_die_1): Change how reprocessing is done.
3566         (partial_die_info::read): Update.
3567         (read_attribute_value): Remove need_reprocess parameter.
3568         (read_attribute): Likewise.
3569         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
3570         New method.
3571
3572 2020-09-29  Tom Tromey  <tom@tromey.com>
3573
3574         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
3575         (dwarf2_const_value_attr, dump_die_shallow)
3576         (dwarf2_fetch_constant_bytes): Update.
3577         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
3578         comment.
3579         <set_address>: New method.
3580         (DW_ADDR): Remove.
3581         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
3582         (attribute::as_string, attribute::as_address): Add assert.
3583
3584 2020-09-29  Tom Tromey  <tom@tromey.com>
3585
3586         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
3587         (read_attribute_reprocess, read_attribute_value): Update.
3588         (read_attribute): Clear requires_reprocessing.
3589         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
3590         form_requires_reprocessing>: New methods.
3591         <string_init>: Clear requires_reprocessing.
3592         <set_unsigned_reprocess>: New method.
3593         <name>: Shrink by one bit.
3594         <requires_reprocessing>: New member.
3595         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
3596         method.
3597
3598 2020-09-29  Tom Tromey  <tom@tromey.com>
3599
3600         * dwarf2/read.c (read_attribute_value): Update.
3601         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
3602         set_unsigned>: New methods.
3603         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
3604
3605 2020-09-29  Tom Tromey  <tom@tromey.com>
3606
3607         * dwarf2/read.c (get_alignment, read_array_order)
3608         (read_attribute_value, dwarf2_const_value_attr)
3609         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
3610         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
3611         New methods.
3612         (DW_SND): Remove.
3613
3614 2020-09-29  Tom Tromey  <tom@tromey.com>
3615
3616         * dwarf2/read.c (read_attribute_value, lookup_die_type)
3617         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
3618         Update.
3619         * dwarf2/attribute.h (struct attribute) <as_signature,
3620         set_signature>: New methods.
3621         (DW_SIGNATURE): Remove.
3622
3623 2020-09-29  Tom Tromey  <tom@tromey.com>
3624
3625         * dwarf2/read.c (read_call_site_scope)
3626         (handle_data_member_location, dwarf2_add_member_fn)
3627         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3628         (partial_die_info::read, read_attribute_value)
3629         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
3630         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
3631         (dwarf2_symbol_mark_computed): Update.
3632         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
3633         methods.
3634         (DW_BLOCK): Remove.
3635         * dwarf2/attribute.c (attribute::form_is_block): Add
3636         DW_FORM_data16.
3637
3638 2020-09-29  Tom Tromey  <tom@tromey.com>
3639
3640         * dwarf2/read.c (read_cutu_die_from_dwo)
3641         (read_attribute_reprocess, read_attribute_value, read_attribute)
3642         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
3643         (dwarf2_fetch_constant_bytes): Update.
3644         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
3645         <set_string_noncanonical, set_string_canonical>: New methods.
3646         <string_is_canonical>: Update comment.
3647         <canonical_string_p>: Add assert.
3648         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
3649         * dwarf2/attribute.c (attribute::form_is_string): New method.
3650         (attribute::string): Use it.
3651
3652 2020-09-29  Tom Tromey  <tom@tromey.com>
3653
3654         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
3655         (dump_die_shallow): Use canonical_string_p.
3656         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
3657         method.
3658
3659 2020-09-29  Tom Tromey  <tom@tromey.com>
3660
3661         * dwarf2/read.c (partial_die_info::read)
3662         (dwarf2_const_value_attr, anonymous_struct_prefix, )
3663         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
3664         attribute::as_string.
3665
3666 2020-09-29  Tom Tromey  <tom@tromey.com>
3667
3668         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
3669         DW_ADDR.
3670         (attribute::string): Don't use DW_STRING.
3671         (attribute::get_ref_die_offset): Don't use DW_UNSND.
3672         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
3673
3674 2020-09-29  Tom Tromey  <tom@tromey.com>
3675
3676         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
3677         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
3678         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
3679         * dwarf2/attribute.h (struct attribute): Rename methods.
3680         * dwarf2/attribute.c (attribute::as_address): Rename from
3681         value_as_address.
3682         (attribute::as_string): Rename from value_as_string.
3683
3684 2020-09-29  Tom Tromey  <tom@tromey.com>
3685
3686         * dwarf2/read.c (partial_die_info::read) <case
3687         DW_AT_linkage_name>: Use value_as_string.
3688         (dwarf2_string_attr): Use value_as_string.
3689         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3690         method.
3691         * dwarf2/attribute.c (attribute::value_as_string): New method.
3692
3693 2020-09-29  Pedro Alves  <pedro@palves.net>
3694
3695         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
3696         defined before using '#pragma GCC diagnostic' instead of checking
3697         __clang__.
3698
3699 2020-09-28  Tom Tromey  <tom@tromey.com>
3700
3701         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
3702         (handle_signal_stop): Update.
3703         * procfs.c (procfs_target::insert_watchpoint): Update.
3704         * target.h (target_have_steppable_watchpoint): Now a function.
3705
3706 2020-09-28  Tom Tromey  <tom@tromey.com>
3707
3708         * infrun.c (set_schedlock_func): Update.
3709         * target.h (target_can_lock_scheduler): Now a function.
3710
3711 2020-09-28  Tom Tromey  <tom@tromey.com>
3712
3713         * inferior.h (class inferior) <has_execution>: Update.
3714         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
3715         * valops.c (find_function_in_inferior)
3716         (value_allocate_space_in_inferior): Update.
3717         * top.c (kill_or_detach): Update.
3718         * target.c (target_preopen, set_target_permissions): Update.
3719         (target_has_execution_current): Remove.
3720         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
3721         Update.
3722         * solib.c (update_solib_list, reload_shared_libraries): Update.
3723         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
3724         * solib-dsbt.c (enable_break): Update.
3725         * score-tdep.c (score7_fetch_inst): Update.
3726         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
3727         Update.
3728         * remote.c (remote_target::start_remote)
3729         (remote_target::remote_check_symbols, remote_target::open_1)
3730         (remote_target::remote_detach_1, remote_target::verify_memory)
3731         (remote_target::xfer_partial, remote_target::read_description)
3732         (remote_target::get_min_fast_tracepoint_insn_len): Update.
3733         * record-full.c (record_full_open_1): Update.
3734         * record-btrace.c (record_btrace_target_open): Update.
3735         * objc-lang.c (lookup_objc_class, lookup_child_selector)
3736         (value_nsstring): Update.
3737         * linux-thread-db.c (add_thread_db_info)
3738         (thread_db_find_new_threads_silently, check_thread_db_callback)
3739         (try_thread_db_load_1, record_thread): Update.
3740         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
3741         Update.
3742         * linux-fork.c (checkpoint_command): Update.
3743         * infrun.c (set_non_stop, set_observer_mode)
3744         (check_multi_target_resumption, for_each_just_stopped_thread)
3745         (maybe_remove_breakpoints, normal_stop)
3746         (class infcall_suspend_state): Update.
3747         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
3748         (info_program_command, attach_command): Update.
3749         * infcall.c (call_function_by_hand_dummy): Update.
3750         * inf-loop.c (inferior_event_handler): Update.
3751         * gcore.c (gcore_command, derive_heap_segment): Update.
3752         * exec.c (exec_file_command): Update.
3753         * eval.c (evaluate_subexp): Update.
3754         * compile/compile.c (compile_to_object): Update.
3755         * cli/cli-dump.c (restore_command): Update.
3756         * breakpoint.c (update_watchpoint)
3757         (update_inserted_breakpoint_locations)
3758         (insert_breakpoint_locations, get_bpstat_thread): Update.
3759         * target.h (target_has_execution): Remove macro.
3760         (target_has_execution_current): Don't declare.
3761         (target_has_execution): Rename from target_has_execution_1.  Add
3762         argument default.
3763
3764 2020-09-28  Tom Tromey  <tom@tromey.com>
3765
3766         * mi/mi-main.c (exec_reverse_continue)
3767         (mi_cmd_list_target_features): Update.
3768         * infrun.c (set_exec_direction_func): Update.
3769         * target.c (default_execution_direction): Update.
3770         * reverse.c (exec_reverse_once): Update.
3771         * target.h (target_can_execute_reverse): Now a function.
3772
3773 2020-09-28  Tom Tromey  <tom@tromey.com>
3774
3775         * tui/tui-regs.c (tui_get_register)
3776         (tui_data_window::show_registers): Update.
3777         * thread.c (scoped_restore_current_thread::restore)
3778         (scoped_restore_current_thread::scoped_restore_current_thread):
3779         Update.
3780         * regcache-dump.c (regcache_print): Update.
3781         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
3782         Update.
3783         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
3784         * mep-tdep.c (current_me_module, current_options): Update.
3785         * linux-thread-db.c (thread_db_load): Update.
3786         * infcmd.c (registers_info, info_vector_command)
3787         (info_float_command): Update.
3788         * ia64-tdep.c (ia64_frame_prev_register)
3789         (ia64_sigtramp_frame_prev_register): Update.
3790         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
3791         * gcore.c (derive_stack_segment): Update.
3792         * frame.c (get_current_frame, has_stack_frames): Update.
3793         * findvar.c (language_defn::read_var_value): Update.
3794         * arm-tdep.c (arm_pc_is_thumb): Update.
3795         * target.c (target_has_registers): Rename from
3796         target_has_registers_1.
3797         * target.h (target_has_registers): Remove macro.
3798         (target_has_registers): Rename from target_has_registers_1.
3799
3800 2020-09-28  Tom Tromey  <tom@tromey.com>
3801
3802         * windows-tdep.c (tlb_make_value): Update.
3803         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3804         * thread.c (scoped_restore_current_thread::restore)
3805         (scoped_restore_current_thread::scoped_restore_current_thread)
3806         (thread_command): Update.
3807         * stack.c (backtrace_command_1, frame_apply_level_command)
3808         (frame_apply_all_command, frame_apply_command): Update.
3809         * infrun.c (siginfo_make_value, restore_infcall_control_state):
3810         Update.
3811         * gcore.c (derive_stack_segment): Update.
3812         * frame.c (get_current_frame, has_stack_frames): Update.
3813         * auxv.c (info_auxv_command): Update.
3814         * ada-tasks.c (ada_build_task_list): Update.
3815         * target.c (target_has_stack): Rename from target_has_stack_1.
3816         * target.h (target_has_stack): Remove macro.
3817         (target_has_stack): Rename from target_has_stack_1.
3818
3819 2020-09-28  Tom Tromey  <tom@tromey.com>
3820
3821         * target.c (target_has_memory): Rename from target_has_memory_1.
3822         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3823         * thread.c (scoped_restore_current_thread::restore)
3824         (scoped_restore_current_thread::scoped_restore_current_thread):
3825         Update.
3826         * frame.c (get_current_frame, has_stack_frames): Update.
3827         * target.h (target_has_memory): Remove macro.
3828         (target_has_memory): Rename from target_has_memory_1.
3829
3830 2020-09-28  Tom Tromey  <tom@tromey.com>
3831
3832         * target.c (target_has_all_memory_1): Remove.
3833         * target.h (target_has_all_memory): Remove define.
3834         (target_has_all_memory_1): Don't declare.
3835
3836 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
3837
3838         * ser-base.c: Adjust comments formatting.
3839
3840 2020-09-27  Tom Tromey  <tom@tromey.com>
3841
3842         PR tui/25342:
3843         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
3844
3845 2020-09-27  Tom Tromey  <tom@tromey.com>
3846
3847         PR tui/25342:
3848         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
3849
3850 2020-09-27  Tom Tromey  <tom@tromey.com>
3851
3852         * unittests/tui-selftests.c: Update.
3853         * tui/tui-winsource.h (struct tui_source_window_base)
3854         <extra_margin, show_line_number, refresh_pad>: New methods.
3855         <m_max_length, m_pad>: New members.
3856         (tui_copy_source_line): Update.
3857         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
3858         first_col, line_width, ndigits parameters.  Add length.
3859         (tui_source_window_base::show_source_line): Write to pad.  Line
3860         number now 0-based.
3861         (tui_source_window_base::refresh_pad): New method.
3862         (tui_source_window_base::show_source_content): Write to pad.  Call
3863         refresh_pad.
3864         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
3865         not refill.
3866         (tui_source_window_base::update_exec_info): Call
3867         show_line_number.
3868         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
3869         method.
3870         <m_digits>: New member.
3871         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
3872         and m_max_length.
3873         (tui_source_window::show_line_number): New method.
3874         * tui/tui-io.h (tui_puts): Fix comment.
3875         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
3876         m_max_length.
3877
3878 2020-09-27  Tom Tromey  <tom@tromey.com>
3879
3880         * tui/tui-winsource.c
3881         (tui_source_window_base::set_is_exec_point_at): Don't call
3882         show_source_line.
3883
3884 2020-09-27  Tom Tromey  <tom@tromey.com>
3885
3886         * python/py-tui.c (class tui_py_window) <refresh_window>: New
3887         method.
3888         <erase>: Update.
3889         <cursor_x, cursor_y>: Remove.
3890         <m_inner_window>: New member.
3891         (tui_py_window::rerender): Create inner window.
3892         (tui_py_window::output): Write to inner window.
3893
3894 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
3895
3896         PR python/26586
3897         * cli/cli-script.c (execute_control_commands): don't set
3898         instream to nullptr here as this breaks the from_tty argument
3899         to gdb.execute in Python.
3900         (execute_user_command): set instream to nullptr here instead.
3901
3902 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
3903
3904         * infrun.h (infrun_debug_printf): Fix formatting.
3905         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
3906
3907 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
3908
3909         * compile/compile-object-load.h (struct munmap_list): Add
3910         explicitly-defined move constructor.
3911
3912 2020-09-24  Tom Tromey  <tromey@adacore.com>
3913
3914         PR tui/26638:
3915         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
3916         method.
3917         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
3918         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
3919         (tui_prev_win): Rewrite.
3920
3921 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
3922
3923         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
3924         in WOW64 processes as SIGINT.
3925         * nat/windows-nat.h: Make wow64_process a shared variable.
3926         * windows-nat.c: Remove static wow64_process variable.
3927
3928 2020-09-23  Tom Tromey  <tom@tromey.com>
3929
3930         PR symtab/25470:
3931         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
3932         offset and bit size.
3933         * printcmd.c (print_scalar_formatted): Handle zero-length
3934         integer.
3935         (print_scalar_formatted): Use bit_size_differs_p.
3936         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
3937         constant.
3938         (union type_specific): <int_stuff>: New member.
3939         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
3940         methods.
3941         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
3942         TYPE_SPECIFIC_FIELD.
3943         (recursive_dump_type, copy_type_recursive): Update.
3944         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
3945         DW_AT_data_bit_offset.
3946
3947 2020-09-23  Tom Tromey  <tom@tromey.com>
3948
3949         * utils.h (class gdb_argv): Add move operators.
3950         <append>: New methods.
3951         * compile/compile.c (build_argc_argv): Remove.
3952         (compile_args_argc): Remove.
3953         (compile_args_argv): Change type.
3954         (set_compile_args): Simplify.
3955         (append_args): Remove.
3956         (filter_args): Remove argcp parameter.
3957         (get_args): Return gdb_argv.  Simplify.
3958         (compile_to_object): Update.
3959
3960 2020-09-23  Tom Tromey  <tom@tromey.com>
3961
3962         * compile/compile-object-run.c (do_module_cleanup)
3963         <~do_module_cleanup> :Remove.
3964         (do_module_cleanup): Update.
3965         * compile/compile-object-load.h (struct munmap_list): Add move
3966         assignment operator.
3967         <source_file>: Now a std::string.
3968         <munmap_list>: Rename.  No longer a pointer.
3969         * compile/compile-object-load.c (struct setup_sections_data): Add
3970         constructor.
3971         <setup_one_section>: Declare.
3972         <munmap_list>: Move earlier.
3973         <m_bfd>: New member.
3974         <m_last_size, m_last_section_first, m_last_prot,
3975         m_last_max_alignment>: Rename, add initializers where needed.
3976         (setup_sections_data::setup_one_section): Rename from
3977         setup_sections.  Update.
3978         (compile_object_load): Update.  Don't use bfd_map_over_sections.
3979
3980 2020-09-23  Tom Tromey  <tom@tromey.com>
3981
3982         * compile/compile-object-run.c (struct do_module_cleanup): Add
3983         parameters to constructor.  Update destructor.
3984         <source_file, scope, scope_data, out_value_type, out_value_addr,
3985         munmap_list_head, objfile_name_string>: Remove.
3986         <module>: New member.
3987         (do_module_cleanup): Update.
3988         (compile_object_run): Update.
3989
3990 2020-09-23  Tom Tromey  <tom@tromey.com>
3991
3992         * compile/compile.c (eval_compile_command): Update.
3993         * compile/compile-object-run.h (compile_object_run): Take a
3994         compile_module_up.
3995         * compile/compile-object-run.c (compile_object_run): Take a
3996         compile_module_up.
3997         * compile/compile-object-load.h (struct compile_module): Add
3998         constructor, destructor.
3999         (compile_module_up): New typedef.
4000         (compile_object_load): Return compile_object_up.
4001         * compile/compile-object-load.c (compile_object_load): Return
4002         compile_module_up.
4003
4004 2020-09-23  Tom Tromey  <tom@tromey.com>
4005
4006         * compile/compile-object-run.c (struct do_module_cleanup): Add
4007         constructor, destructor.
4008         <objfile_name_string>: Don't use struct hack.
4009         (do_module_cleanup): Use delete.
4010         (compile_object_run): Use new.
4011
4012 2020-09-23  Tom Tromey  <tom@tromey.com>
4013
4014         * compile/compile-cplus-types.c
4015         (compile_cplus_convert_struct_or_union): Use std::vector.
4016         (compile_cplus_convert_func): Likewise.
4017         * compile/compile-c-types.c (convert_func): Use std::vector.
4018
4019 2020-09-21  Tom Tromey  <tromey@adacore.com>
4020
4021         * sparc-tdep.c (sparc32_skip_prologue): Use
4022         skip_prologue_using_sal.
4023
4024 2020-09-19  Tom Tromey  <tom@tromey.com>
4025
4026         * symfile.c (add_section_size_callback): Remove.
4027         (load_one_section): Rename from load_section_callback.  Change
4028         parameters.
4029         (generic_load): Use foreach.
4030
4031 2020-09-19  Tom Tromey  <tom@tromey.com>
4032
4033         * exec.c (add_to_section_table): Remove.
4034         (build_section_table): Use foreach.
4035
4036 2020-09-19  Tom Tromey  <tom@tromey.com>
4037
4038         * elfread.c (elf_locate_sections): Change parameters.
4039         (elf_symfile_read): Use foreach.
4040
4041 2020-09-19  Tom Tromey  <tom@tromey.com>
4042
4043         * cli/cli-dump.c (struct callback_data): Remove.
4044         (restore_one_section): Rename from restore_section_callback.
4045         Change parameters.
4046         (restore_binary_file): Change parameters.
4047         (restore_command): Use foreach.
4048
4049 2020-09-19  Tom Tromey  <tom@tromey.com>
4050
4051         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
4052         (gcore_copy_callback): Likewise.
4053         (gcore_memory_sections): Use foreach.
4054
4055 2020-09-19  Tom Tromey  <tom@tromey.com>
4056
4057         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
4058         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
4059         parameters.
4060         (generic_elf_osabi_sniffer): Use foreach.
4061         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
4062         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
4063
4064 2020-09-19  Tom Tromey  <tom@tromey.com>
4065
4066         * dwarf2/read.c (locate_dwz_sections): Change parameters.
4067         (dwarf2_get_dwz_file): Use foreach.
4068         (dwarf2_locate_dwo_sections): Change parameters.
4069         (open_and_init_dwo_file): Use foreach.
4070         (dwarf2_locate_common_dwp_sections): Change parameters.
4071         (open_and_init_dwp_file): Use foreach.
4072
4073 2020-09-19  Tom Tromey  <tom@tromey.com>
4074
4075         * symfile.h: (find_lowest_section): Don't declare.
4076         * symfile.c (find_lowest_section): Now static.  Change
4077         parameters.
4078         (struct place_section_arg): Remove.
4079         (place_section): Change parameters.
4080         (addr_info_make_relative): Use foreach.
4081         (symfile_dummy_outputs): Remove.
4082         (default_symfile_relocate): Use foreach.
4083
4084 2020-09-19  Tom Tromey  <tom@tromey.com>
4085
4086         * objfiles.c (add_to_objfile_sections): Rename from
4087         add_to_objfile_sections_full.
4088         (add_to_objfile_sections): Remove.
4089         (build_objfile_section_table): Use foreach.
4090
4091 2020-09-19  Tom Tromey  <tom@tromey.com>
4092
4093         * stap-probe.c (get_stap_base_address_1): Remove.
4094         (get_stap_base_address): Use foreach.
4095
4096 2020-09-19  Tom Tromey  <tom@tromey.com>
4097
4098         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
4099         parameters.
4100         (gdb_bfd_close_or_warn): Use foreach.
4101
4102 2020-09-19  Tom Tromey  <tom@tromey.com>
4103
4104         * corelow.c (add_to_thread_list): Change parameters.
4105         (core_target_open): Use foreach.
4106
4107 2020-09-19  Tom Tromey  <tom@tromey.com>
4108
4109         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
4110         existing function.
4111
4112 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4113
4114         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
4115         for arrays.
4116
4117 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4118
4119         * eval.c: Remove 'f-lang.h' include.
4120         (value_f90_subarray): Moved to f-lang.c.
4121         (eval_call): Renamed to...
4122         (evaluate_subexp_do_call): ...this, is no longer static, header
4123         comment moved into header file.
4124         (evaluate_funcall): Update call to eval_call.
4125         (skip_undetermined_arglist): Moved to f-lang.c.
4126         (fortran_value_subarray): Likewise.
4127         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
4128         moved to evaluate_subexp_f.
4129         (calc_f77_array_dims): Moved to f-lang.c
4130         * expprint.c (print_subexp_funcall): New function.
4131         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
4132         moved to print_subexp_f, OP_FUNCALL uses new function.
4133         (dump_subexp_body_funcall): New function.
4134         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
4135         moved to dump_subexp_f, OP_FUNCALL uses new function.
4136         * expression.h (evaluate_subexp_do_call): Declare.
4137         * f-lang.c (value_f90_subarray): Moved from eval.c.
4138         (skip_undetermined_arglist): Likewise.
4139         (calc_f77_array_dims): Likewise.
4140         (fortran_value_subarray): Likewise.
4141         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
4142         (operator_length_f): Likewise.
4143         (print_subexp_f): Likewise.
4144         (dump_subexp_body_f): Likewise.
4145         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
4146         declaration of this operation to here.
4147         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
4148         support moved to operator_length_f.
4149         * parser-defs.h (dump_subexp_body_funcall): Declare.
4150         (print_subexp_funcall): Declare.
4151         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
4152         fortran-operator.def.
4153
4154 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4155
4156         * eval.c (fortran_value_subarray): New function, content is taken
4157         from...
4158         (evaluate_subexp_standard): ...here, in two places.  Now arrays
4159         and strings both call the new function.
4160         (calc_f77_array_dims): Add header comment, handle strings.
4161
4162 2020-09-18  Victor Collod  <vcollod@nvidia.com>
4163
4164         PR gdb/26635
4165         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
4166         (i386_analyze_prologue): Call i386_skip_endbr.
4167
4168 2020-09-18  Tom Tromey  <tromey@adacore.com>
4169
4170         * windows-nat.c (struct windows_nat_target) <wait>: Update.
4171         (windows_nat_target::wait): Update.
4172         * target/wait.h (enum target_wait_flag): New.  Use
4173         DEF_ENUM_FLAGS_TYPE.
4174         * target/target.h (target_wait): Change type of options.
4175         * target.h (target_options_to_string, default_target_wait):
4176         Update.
4177         (struct target_ops) <wait>: Change type of options.
4178         * target.c (target_wait, default_target_wait, do_option): Change
4179         type of "options".
4180         (target_options_to_string): Likewise.
4181         * target-delegates.c: Rebuild.
4182         * target-debug.h (target_debug_print_target_wait_flags): Rename
4183         from target_debug_print_options.
4184         * sol-thread.c (class sol_thread_target) <wait>: Update.
4185         (sol_thread_target::wait): Update.
4186         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
4187         (rs6000_nat_target::wait): Update.
4188         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
4189         Update.
4190         (remote_target::wait_ns, remote_target::wait_as): Change type of
4191         "options".
4192         (remote_target::wait): Update.
4193         * remote-sim.c (struct gdbsim_target) <wait>: Update.
4194         (gdbsim_target::wait): Update.
4195         * record-full.c (class record_full_base_target) <wait>: Update.
4196         (record_full_wait_1): Change type of "options".
4197         (record_full_base_target::wait): Update.
4198         * record-btrace.c (class record_btrace_target) <wait>: Update.
4199         (record_btrace_target::wait): Update.
4200         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
4201         Update.
4202         (ravenscar_thread_target::wait): Update.
4203         * procfs.c (class procfs_target) <wait>: Update.
4204         (procfs_target::wait): Update.
4205         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
4206         * obsd-nat.c (obsd_nat_target::wait): Update.
4207         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
4208         (nto_procfs_target::wait): Update.
4209         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
4210         * nbsd-nat.c (nbsd_wait): Change type of "options".
4211         (nbsd_nat_target::wait): Update.
4212         * linux-thread-db.c (class thread_db_target) <wait>: Update.
4213         (thread_db_target::wait): Update.
4214         * linux-nat.h (class linux_nat_target) <wait>: Update.
4215         * linux-nat.c (linux_nat_target::wait): Update.
4216         (linux_nat_wait_1): Update.
4217         * infrun.c (do_target_wait_1, do_target_wait): Change type of
4218         "options".
4219         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
4220         * inf-ptrace.c (inf_ptrace_target::wait): Update.
4221         * go32-nat.c (struct go32_nat_target) <wait>: Update.
4222         (go32_nat_target::wait): Update.
4223         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
4224         * gnu-nat.c (gnu_nat_target::wait): Update.
4225         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
4226         * fbsd-nat.c (fbsd_nat_target::wait): Update.
4227         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
4228         * darwin-nat.c (darwin_nat_target::wait): Update.
4229         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
4230         (bsd_uthread_target::wait): Update.
4231         * aix-thread.c (class aix_thread_target) <wait>: Update.
4232         (aix_thread_target::wait): Update.
4233
4234 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
4235
4236         * compile/compile-object-run.c (create_copied_type_recursive): New
4237         function.
4238         (compile_object_run): Use new function.
4239
4240 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
4241
4242         * NEWS: Mention x86_64 Cygwin core file support.
4243
4244 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4245
4246         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
4247         (core_process_module_section): Handle NOTE_INFO_MODULE64.
4248
4249 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4250
4251         * windows-tdep.h: Add prototypes.
4252         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
4253         (i386_windows_core_pid_to_str): Move and rename ...
4254         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
4255         (windows_core_pid_to_str): ... and here.
4256         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
4257
4258 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4259         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
4260         (amd64_windows_init_abi_common): ... and register.
4261
4262 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4263
4264         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
4265         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
4266
4267 2020-09-18  Pedro Alves  <pedro@palves.net>
4268
4269         PR gdb/26631
4270         * thread.c (thread_find_command): Switch inferior before calling
4271         target methods.
4272
4273 2020-09-17  Tom Tromey  <tromey@adacore.com>
4274
4275         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
4276         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
4277         (tdesc_arch_data_up): New typedef.
4278         (tdesc_use_registers, tdesc_data_alloc): Update.
4279         (tdesc_data_cleanup): Don't declare.
4280         * target-descriptions.c (tdesc_data_alloc): Return a
4281         tdesc_arch_data_up.
4282         (tdesc_arch_data_deleter::operator()): Rename from
4283         tdesc_data_cleanup.  Change argument type.
4284         (tdesc_use_registers): Change early_data to an rvalue reference.
4285         (tdesc_use_registers): Don't use delete.
4286         * sparc-tdep.c (sparc32_gdbarch_init): Update.
4287         * s390-tdep.c (s390_gdbarch_init): Update.
4288         * rx-tdep.c (rx_gdbarch_init): Update.
4289         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
4290         * riscv-tdep.c (riscv_gdbarch_init): Update.
4291         * or1k-tdep.c (or1k_gdbarch_init): Update.
4292         * nios2-tdep.c (nios2_gdbarch_init): Update.
4293         * nds32-tdep.c (nds32_gdbarch_init): Update.
4294         * mips-tdep.c (mips_gdbarch_init): Update.
4295         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
4296         * m68k-tdep.c (m68k_gdbarch_init): Update.
4297         * i386-tdep.c (i386_gdbarch_init): Update.
4298         * arm-tdep.c (arm_gdbarch_init): Update.
4299         * arc-tdep.c (arc_tdesc_init): Update.
4300         (arc_gdbarch_init): Update.
4301         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
4302
4303 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
4304
4305         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
4306         for WOW64 processes.
4307
4308 2020-09-17  Tom Tromey  <tom@tromey.com>
4309
4310         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
4311
4312 2020-09-17  Tom Tromey  <tom@tromey.com>
4313
4314         * value.c (preserve_values): Update.
4315         * python/py-type.c (save_objfile_types): Update.
4316         * guile/scm-type.c (save_objfile_types): Update.
4317         * gdbtypes.h (create_copied_types_hash): Return htab_up.
4318         * gdbtypes.c (create_copied_types_hash): Return htab_up.
4319         * compile/compile-object-run.c (compile_object_run): Update.
4320
4321 2020-09-17  Tom Tromey  <tom@tromey.com>
4322
4323         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
4324         Remove.
4325         <m_table>: Now htab_up.
4326         * typeprint.c (typedef_hash_table::recursively_update)
4327         (typedef_hash_table::add_template_parameters)
4328         (typedef_hash_table::typedef_hash_table): Update.
4329         (typedef_hash_table::~typedef_hash_table): Remove.
4330         (typedef_hash_table::typedef_hash_table)
4331         (typedef_hash_table::find_global_typedef)
4332         (typedef_hash_table::find_typedef): Update.
4333
4334 2020-09-17  Tom Tromey  <tom@tromey.com>
4335
4336         * target-descriptions.c (tdesc_use_registers): Use htab_up.
4337
4338 2020-09-17  Tom Tromey  <tom@tromey.com>
4339
4340         * linespec.c (class decode_compound_collector)
4341         <~decode_compound_collector>: Remove.
4342         <m_unique_syms>: Now htab_up.
4343         (decode_compound_collector::operator ()): Update.
4344         (class symtab_collector) <~symtab_collector>: Remove.
4345         <m_symtab_table>: Now htab_up.
4346         (symtab_collector::operator ()): Update.
4347
4348 2020-09-17  Tom Tromey  <tom@tromey.com>
4349
4350         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
4351         (filename_seen_cache::clear): Update.
4352         (~filename_seen_cache): Remove.
4353         (filename_seen_cache::seen): Update.
4354         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
4355         htab_up.
4356         <~filename_seen_cache>: Remove.
4357         <traverse>: Update.
4358
4359 2020-09-17  Tom Tromey  <tom@tromey.com>
4360
4361         * completer.c (completion_tracker::discard_completions)
4362         (completion_tracker::~completion_tracker)
4363         (completion_tracker::maybe_add_completion)
4364         (completion_tracker::remove_completion)
4365         (completion_tracker::recompute_lowest_common_denominator)
4366         (completion_tracker::build_completion_result): Update.
4367         * completer.h (class completion_tracker) <have_completions>:
4368         Update.
4369         <m_entries_hash>: Now htab_up.
4370
4371 2020-09-17  Tom Tromey  <tom@tromey.com>
4372
4373         * breakpoint.c (ambiguous_names_p): Use htab_up.
4374
4375 2020-09-17  Tom Tromey  <tom@tromey.com>
4376
4377         * auto-load.c (struct auto_load_pspace_info)
4378         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
4379         <loaded_script_files, loaded_script_texts>: Change type to
4380         htab_up.
4381         (~auto_load_pspace_info) Remove.
4382         (init_loaded_scripts_info, maybe_add_script_file)
4383         (maybe_add_script_text, auto_load_info_scripts): Update.
4384
4385 2020-09-17  Tom Tromey  <tromey@adacore.com>
4386
4387         * c-exp.y (name_obstack): Now static.
4388
4389 2020-09-17  Chungyi Chi  <demonic@csie.io>
4390
4391         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
4392
4393 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
4394
4395         * breakpoint.h (init_catchpoint): Change int parameter to bool.
4396         (add_solib_catchpoint): Likewise.
4397         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
4398         to bool.
4399         (add_solib_catchpoint): Change int parameter/variable to bool.
4400         (catch_load_or_unload): Likewise.
4401         (init_catchpoint): Likewise.
4402         (create_fork_vfork_event_catchpoint): Likewise.
4403         (catch_fork_command_1): Likewise.
4404         (catch_exec_command_1): Likewise.
4405
4406 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
4407
4408         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
4409         Change instance_flags to m_instance_flags.
4410
4411 2020-09-16  Tom Tromey  <tromey@adacore.com>
4412
4413         PR gdb/26598:
4414         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
4415
4416 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4417
4418         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
4419         PL_FLAG_EXEC.
4420         (fbsd_nat_target::insert_exec_catchpoint)
4421         (fbsd_nat_target::remove_exec_catchpoint): Always define.
4422         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
4423         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
4424
4425 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4426
4427         * configure.ac: Remove check for kinfo_getvmmap().
4428         * configure, config.in: Regenerate.
4429         * fbsd-nat.c (fbsd_read_mapping): Remove
4430         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
4431         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
4432         kinfo_get_vmmap() are always present.
4433
4434 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4435
4436         * fbsd-nat.c: Always include support for
4437         TARGET_OBJECT_SIGNAL_INFO.
4438
4439 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4440
4441         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
4442         sysctl and remove procfs fallback.
4443
4444 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4445
4446         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
4447         * fbsd-nat.h: Likewise.
4448
4449 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4450
4451         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
4452         argument.
4453
4454 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4455
4456         * ada-lang.c (ada_language_data): Delete.
4457         (ada_language): Remove references to ada_language_data.
4458         * c-lang.c (c_language_data): Delete.
4459         (c_language): Remove references to c_language_data.
4460         (cplus_language_data): Delete.
4461         (cplus_language): Remove references to cplus_language_data.
4462         (asm_language_data): Delete.
4463         (asm_language): Remove references to asm_language_data.
4464         (minimal_language_data): Delete.
4465         (minimal_language): Remove references to minimal_language_data.
4466         * d-lang.c (d_language_data): Delete.
4467         (d_language): Remove references to d_language_data.
4468         * f-lang.c (f_language_data): Delete.
4469         (f_language): Remove references to f_language_data.
4470         * go-lang.c (go_language_data): Delete.
4471         (go_language): Remove references to go_language_data.
4472         * language.c (unknown_language_data): Delete.
4473         (unknown_language): Remove references to unknown_language_data.
4474         (auto_language_data): Delete.
4475         (auto_language): Remove references to auto_language_data.
4476         * language.h (language_data): Delete struct.
4477         (language_defn): No longer inherit from language_data.
4478         * m2-lang.c (m2_language_data): Delete.
4479         (m2_language): Remove references to m2_language_data.
4480         * objc-lang.c (objc_language_data): Delete.
4481         (objc_language): Remove references to objc_language_data.
4482         * opencl-lang.c (opencl_language_data): Delete.
4483         (opencl_language): Remove references to opencl_language_data.
4484         * p-lang.c (pascal_language_data): Delete.
4485         (pascal_language): Remove references to pascal_language_data.
4486         * rust-lang.c (rust_language_data): Delete.
4487         (rust_language): Remove references to rust_language_data.
4488
4489 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4490
4491         * ada-lang.c (ada_language_data): Remove la_op_print_tab
4492         initializer.
4493         (ada_language::opcode_print_table): New member function.
4494         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
4495         (c_language::opcode_print_table): New member function.
4496         (cplus_language_data): Remove la_op_print_tab initializer.
4497         (cplus_language::opcode_print_table): New member function.
4498         (asm_language_data): Remove la_op_print_tab initializer.
4499         (asm_language::opcode_print_table): New member function.
4500         (minimal_language_data): Remove la_op_print_tab initializer.
4501         (minimal_language::opcode_print_table): New member function.
4502         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
4503         (d_language::opcode_print_table): New member function.
4504         * expprint.c (print_subexp_standard): Update call to
4505         opcode_print_table.
4506         (op_string): Likewise.
4507         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
4508         (f_language::opcode_print_table): New member function.
4509         * go-lang.c (go_language_data): Remove la_op_print_tab
4510         initializer.
4511         (go_language::opcode_print_table): New member function.
4512         * language.c (unknown_language_data): Remove la_op_print_tab
4513         initializer.
4514         (unknown_language::opcode_print_table): New member function.
4515         (auto_language_data): Remove la_op_print_tab initializer.
4516         (auto_language::opcode_print_table): New member function.
4517         * language.h (language_data): Remove la_op_print_tab field.
4518         (language_defn::opcode_print_table): Declare new member function.
4519         * m2-lang.c (m2_language_data): Remove la_op_print_tab
4520         initializer.
4521         (m2_language::opcode_print_table): New member function.
4522         * objc-lang.c (objc_language_data): Remove la_op_print_tab
4523         initializer.
4524         (objc_language::opcode_print_table): New member function.
4525         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
4526         initializer.
4527         (opencl_language::opcode_print_table): New member function.
4528         * p-lang.c (pascal_language_data): Remove la_op_print_tab
4529         initializer.
4530         (pascal_language::opcode_print_table): New member function.
4531         * rust-lang.c (rust_language_data): Remove la_op_print_tab
4532         initializer.
4533         (rust_language::opcode_print_table): New member function.
4534
4535 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4536
4537         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
4538         (ada_language::expression_ops): New member function.
4539         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
4540         (c_language::expression_ops): New member function.
4541         (cplus_language_data): Remove la_exp_desc initializer.
4542         (cplus_language::expression_ops): New member function.
4543         (asm_language_data): Remove la_exp_desc initializer.
4544         (asm_language::expression_ops): New member function.
4545         (minimal_language_data): Remove la_exp_desc initializer.
4546         (minimal_language::expression_ops): New member function.
4547         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
4548         (d_language::expression_ops): New member function.
4549         * eval.c (evaluate_subexp): Update call to expression_ops.
4550         * expprint.c (print_subexp): Likewise.
4551         (op_name): Likewise.
4552         (dump_subexp_body): Likewise.
4553         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
4554         (f_language::expression_ops): New member function.
4555         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
4556         (go_language::expression_ops): New member function.
4557         * language.c (language_defn::expression_ops): New function.
4558         (unknown_language_data): Remove la_exp_desc initializer.
4559         (auto_language_data): Likewise.
4560         * language.h (language_data): Remove la_exp_desc field.
4561         (language_defn::expression_ops): Declare new member function.
4562         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
4563         (m2_language::expression_ops): New member function.
4564         * objc-lang.c (objc_language_data): Remove la_exp_desc
4565         initializer.
4566         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
4567         initializer.
4568         (opencl_language::expression_ops): New member function.
4569         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
4570         * parse.c (operator_length): Update call to expression_ops.
4571         (exp_iterate): Likewise.
4572         * rust-lang.c (rust_language_data): Remove la_exp_desc
4573         initializer.
4574         (ruse_language::expression_ops): New member function.
4575
4576 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4577
4578         * ada-lang.c (ada_language_data): Remove la_varobj_ops
4579         initializer.
4580         (ada_language::varobj_ops): New member function.
4581         * c-lang.c (c_language_data): Remove la_varobj_ops
4582         initializer.
4583         (cplus_language_data): Likewise.
4584         (cplus_language::varobj_ops): New member function.
4585         (asm_language_data): Remove la_varobj_ops initializer.
4586         (minimal_language_data): Likewise.
4587         * d-lang.c (d_language_data): Likewise.
4588         * f-lang.c (f_language_data): Likewise.
4589         * go-lang.c (go_language_data): Likewise.
4590         * language.c (language_defn::varobj_ops): New function.
4591         (unknown_language_data): Remove la_varobj_ops
4592         initializer.
4593         (auto_language_data): Likewise.
4594         * language.h (language_data): Remove la_varobj_ops field.
4595         (language_defn::varobj_ops): Declare new member function.
4596         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
4597         * objc-lang.c (objc_language_data): Likewise.
4598         * opencl-lang.c (opencl_language_data): Likewise.
4599         * p-lang.c (pascal_language_data): Likewise.
4600         * rust-lang.c (rust_language_data): Likewise.
4601         * varobj.c (varobj_create): Update call to varobj_ops.
4602         * varobj.h (default_varobj_ops): Delete define.
4603
4604 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4605
4606         * ada-lang.c (ada_language_data): Remove la_macro_expansion
4607         initializer.
4608         * c-lang.c (c_language_data): Likewise.
4609         (c_language::macro_expansion): New member function.
4610         (cplus_language_data): Likewise.
4611         (cplus_language::macro_expansion): New member function.
4612         (asm_language_data): Likewise.
4613         (asm_language::macro_expansion): New member function.
4614         (minimal_language_data): Likewise.
4615         (minimal_language::macro_expansion): New member function.
4616         * d-lang.c (d_language_data): Remove la_macro_expansion
4617         initializer.
4618         * f-lang.c (f_language_data): Likewise.
4619         * go-lang.c (go_language_data): Likewise.
4620         * language.c (unknown_language_data): Likewise.
4621         (auto_language_data): Likewise.
4622         * language.h (language_data): Remove la_macro_expansion field.
4623         (language_defn::macro_expansion): New member function.
4624         * m2-lang.c (m2_language_data): Remove la_macro_expansion
4625         initializer.
4626         * objc-lang.c (objc_language_data): Likewise.
4627         (objc_language::macro_expansion): New member function.
4628         * opencl-lang.c (opencl_language_data): Likewise.
4629         (opencl_language::macro_expansion): New member function.
4630         * p-lang.c (pascal_language_data): Remove la_macro_expansion
4631         initializer.
4632         * rust-lang.c (rust_language_data): Likewise.
4633         * symtab.c (default_collect_symbol_completion_matches_break_on):
4634         Update call to macro_expansion.
4635
4636 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4637
4638         * ada-lang.c (ada_language_data): Remove la_array_ordering
4639         initializer.
4640         * c-lang.c (c_language_data): Likewise.
4641         (cplus_language_data): Likewise.
4642         (asm_language_data): Likewise.
4643         (minimal_language_data): Likewise.
4644         * d-lang.c (d_language_data): Likewise.
4645         * dwarf2/read.c (read_array_order): Update for call to
4646         array_ordering.
4647         * f-lang.c (f_language_data): Remove la_array_ordering
4648         initializer.
4649         (f_language::array_ordering): New member function.
4650         * go-lang.c (go_language_data): Remove la_array_ordering
4651         initializer.
4652         * language.c (unknown_language_data): Likewise.
4653         (auto_language_data): Likewise.
4654         * language.h (language_data): Delete la_array_ordering field.
4655         (language_defn::array_ordering): New member function.
4656         * m2-lang.c (m2_language_data): Remove la_array_ordering
4657         initializer.
4658         * objc-lang.c (objc_language_data): Likewise.
4659         * opencl-lang.c (opencl_language_data): Likewise.
4660         * p-lang.c (pascal_language_data): Likewise.
4661         * rust-lang.c (rust_language_data): Likewise.
4662
4663 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4664
4665         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
4666         initializer.
4667         * c-lang.c (c_language_data): Likewise.
4668         (cplus_language_data): Likewise.
4669         (asm_language_data): Likewise.
4670         (minimal_language_data): Likewise.
4671         * d-lang.c (d_language_data): Likewise.
4672         * f-lang.c (f_language_data): Likewise.
4673         (f_language::case_sensitivity): New member function.
4674         * go-lang.c (go_language_data): Remove la_case_sensitivity
4675         initializer.
4676         * language.c (enum case_mode): Moved here from language.h.
4677         (case_mode): Make static.
4678         (show_case_command): Update for case_sensitivity being a method.
4679         (set_case_command): Likewise.
4680         (set_range_case): Likewise.
4681         (unknown_language_data): Remove la_case_sensitivity initializer.
4682         (auto_language_data): Likewise.
4683         * language.h (case_mode): Delete, move enum declaration to
4684         language.c.
4685         (language_data): Delete la_case_sensitivity field.
4686         (language_defn::case_sensitivity): New member function.
4687         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
4688         initializer.
4689         * objc-lang.c (objc_language_data): Likewise.
4690         * opencl-lang.c (opencl_language_data): Likewise.
4691         * p-lang.c (pascal_language_data): Likewise.
4692         * rust-lang.c (rust_language_data): Likewise.
4693
4694 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4695
4696         * ada-lang.c (ada_language_data): Remove la_range_check
4697         initializer.
4698         * c-lang.c (c_language_data): Likewise.
4699         (cplus_language_data): Likewise.
4700         (asm_language_data): Likewise.
4701         (minimal_language_data): Likewise.
4702         * d-lang.c (d_language_data): Likewise.
4703         * f-lang.c (f_language_data): Likewise.
4704         (f_language::range_checking_on_by_default): New member function.
4705         * go-lang.c (go_language_data): Remove la_range_check initializer.
4706         * language.c (enum range_mode): Moved here from language.h.
4707         (range_mode): Made static.
4708         (show_range_command): Update to use
4709         range_checking_on_by_default.
4710         (set_range_command): Likewise.
4711         (set_range_case): Likewise.
4712         (unknown_language_data): Remove la_range_check initializer.
4713         (auto_language_data): Likewise.
4714         * language.h (range_mode): Delete.  Enum definition moved to
4715         language.c.
4716         (language_data): Remove la_range_check field.
4717         (language_defn::range_checking_on_by_default): New member
4718         function.
4719         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
4720         (m2_language::range_checking_on_by_default): New member function.
4721         * objc-lang.c (objc_language_data): Remove la_range_check
4722         initializer.
4723         * opencl-lang.c (opencl_language_data): Likewise.
4724         * p-lang.c (pascal_language_data): Likewise.
4725         (pascal_language::range_checking_on_by_default): New member
4726         function.
4727         * rust-lang.c (rust_language_data): Remove la_range_check
4728         initializer.
4729         (rust_language::range_checking_on_by_default): New member
4730         function.
4731
4732 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4733
4734         * dwarf2/read.c (dwarf2_physname): Remove special case for
4735         language_go.
4736         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
4737         member function.
4738
4739 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4740
4741         * ada-lang.c (ada_language_data): Remove
4742         la_store_sym_names_in_linkage_form_p initializer.
4743         (ada_language::store_sym_names_in_linkage_form_p): New member
4744         function.
4745         * c-lang.c (c_language_data): Remove
4746         la_store_sym_names_in_linkage_form_p initializer.
4747         (c_language::store_sym_names_in_linkage_form_p): New member
4748         function.
4749         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
4750         initializer.
4751         (asm_language_data): Likewise.
4752         (asm_language::store_sym_names_in_linkage_form_p): New member
4753         function.
4754         (minimal_language_data): Remove
4755         la_store_sym_names_in_linkage_form_p initializer.
4756         (minimal_language::store_sym_names_in_linkage_form_p): New member
4757         function.
4758         * d-lang.c (d_language_data): Remove
4759         la_store_sym_names_in_linkage_form_p initializer.
4760         * dwarf2/read.c (dwarf2_physname): Update call to
4761         store_sym_names_in_linkage_form_p.
4762         * f-lang.c (f_language_data): Remove
4763         la_store_sym_names_in_linkage_form_p initializer.
4764         * go-lang.c (go_language_data): Remove
4765         la_store_sym_names_in_linkage_form_p initializer.
4766         * language.c (unknown_language_data): Remove
4767         la_store_sym_names_in_linkage_form_p initializer.
4768         (unknown_language::store_sym_names_in_linkage_form_p): New member
4769         function.
4770         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
4771         initializer.
4772         (auto_language::store_sym_names_in_linkage_form_p): New member
4773         function.
4774         * language.h (language_data): Remove
4775         la_store_sym_names_in_linkage_form_p member variable.
4776         (language_defn::store_sym_names_in_linkage_form_p): New member
4777         function.
4778         * m2-lang.c (m2_language_data): Remove
4779         la_store_sym_names_in_linkage_form_p initializer.
4780         * objc-lang.c (objc_language_data): Likewise.
4781         * opencl-lang.c (opencl_language_data): Likewise.
4782         * p-lang.c (pascal_language_data): Likewise.
4783         * rust-lang.c (rust_language_data): Likewise.
4784
4785 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4786
4787         * ada-lang.c (ada_language_data): Remove string_lower_bound
4788         initializer.
4789         * c-lang.c (c_language_data): Likewise.
4790         (cplus_language_data): Likewise.
4791         (asm_language_data): Likewise.
4792         (minimal_language_data): Likewise.
4793         * d-lang.c (d_language_data): Likewise.
4794         * f-lang.c (f_language_data): Likewise.
4795         * go-lang.c (go_language_data): Likewise.
4796         * language.c (unknown_language_data): Likewise.
4797         (auto_language_data): Likewise.
4798         * language.h (language_data): Remove string_lower_bound field.
4799         (language_defn::string_lower_bound): New member function.
4800         * m2-lang.c (m2_language_data): Remove string_lower_bound
4801         initializer.
4802         (m2_language::string_lower_bound): New member function.
4803         * objc-lang.c (objc_language_data): Remove string_lower_bound
4804         initializer.
4805         * opencl-lang.c (opencl_language_data): Likewise.
4806         * p-lang.c (pascal_language_data): Likewise.
4807         * rust-lang.c (rust_language_data): Likewise.
4808         * valops.c (value_cstring): Update call to string_lower_bound.
4809         (value_string): Likewise.
4810         * value.c (allocate_repeated_value): Likewise.
4811
4812 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4813
4814         * valops.c (value_repeat): Fix incorrect argument name in comment.
4815
4816 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4817
4818         * ada-lang.c (ada_language_data): Remove c_style_arrays
4819         initializer.
4820         (ada_language::c_style_arrays_p): New member fuction.
4821         * c-lang.c (c_language_data): Remove c_style_arrays
4822         initializer.
4823         (cplus_language_data): Likewise.
4824         (asm_language_data): Likewise.
4825         (minimal_language_data): Likewise.
4826         * d-lang.c (d_language_data): Likewise.
4827         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
4828         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
4829         (f_language::c_style_arrays_p): New member function.
4830         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
4831         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
4832         * language.c (unknown_language_data): Remove c_style_arrays
4833         initializer.
4834         (auto_language_data): Likewise.
4835         * language.h (language_data): Remove c_style_arrays field.
4836         (language_defn::c_style_arrays_p): New member function.
4837         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
4838         (m2_language::c_style_arrays_p): New member function.
4839         * objc-lang.c (objc_language_data): Remove c_style_arrays
4840         initializer.
4841         * opencl-lang.c (opencl_language_data): Likewise.
4842         * p-lang.c (pascal_language_data): Likewise.
4843         * rust-lang.c (rust_language_data): Likewise.
4844         * valarith.c (value_subscript): Update call to c_style_arrays_p,
4845         and update local variable to a bool.
4846         * valops.c (value_cast): Update call to c_style_arrays_p.
4847         (value_array): Likewise.
4848         * value.c (coerce_array): Likewise.
4849
4850 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4851
4852         * ada-lang.c (ada_language_data): Remove la_language initializer.
4853         * c-lang.c (c_language_data): Likewise.
4854         (cplus_language_data): Likewise.
4855         (asm_language_data): Likewise.
4856         (minimal_language_data): Likewise.
4857         * d-lang.c (d_language_data): Likewise.
4858         * f-lang.c (f_language_data): Likewise.
4859         * go-lang.c (go_language_data): Likewise.
4860         * language.c (unknown_language_data): Likewise.
4861         (auto_language_data): Likewise.
4862         * language.h (language_data): Remove la_language field.
4863         (language_defn::language_defn): Initialise la_language field.
4864         (language_defn::la_language): New member variable.
4865         * m2-lang.c (m2_language_data): Remove la_language field.
4866         * objc-lang.c (objc_language_data): Likewise.
4867         * opencl-lang.c (opencl_language_data): Likewise.
4868         * p-lang.c (pascal_language_data): Likewise.
4869         * rust-lang.c (rust_language_data): Likewise.
4870
4871 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4872
4873         * ada-lang.c (ada_extensions): Delete, moved into
4874         ada_language::filename_extensions.
4875         (ada_language_data): Remove la_filename_extensions initializer.
4876         (ada_language::filename_extensions): New member function.
4877         * c-lang.c (c_extensions): Delete, moved into
4878         c_language::filename_extensions.
4879         (c_language_data): Remove la_filename_extensions initializer.
4880         (c_language::filename_extensions): New member function.
4881         (cplus_extensions): Delete, moved into
4882         cplus_language::filename_extensions.
4883         (cplus_language_data): Remove la_filename_extensions initializer.
4884         (cplus_language::filename_extensions): New member function.
4885         (asm_extensions): Delete, moved into
4886         asm_language::filename_extensions.
4887         (asm_language_data): Remove la_filename_extensions initializer.
4888         (asm_language::filename_extensions): New member function.
4889         (minimal_language_data): Remove la_filename_extensions
4890         initializer.
4891         * d-lang.c (d_extensions): Delete, moved into
4892         d_language::filename_extensions.
4893         (d_language_data): Remove la_filename_extensions initializer.
4894         (d_language::filename_extensions): New member function.
4895         * f-lang.c (f_extensions): Delete, moved into
4896         f_language::filename_extensions.
4897         (f_language_data): Remove la_filename_extensions initializer.
4898         (f_language::filename_extensions): New member function.
4899         * go-lang.c (go_language_data): Remove la_filename_extensions
4900         initializer.
4901         * language.c (add_set_language_command): Update now that
4902         filename_extensions returns a vector.
4903         (unknown_language_data): Remove la_filename_extensions
4904         initializer.
4905         (auto_language_data): Likewise.
4906         * language.h (language_data): Remove la_filename_extensions field.
4907         (language_defn::filename_extensions): New member function.
4908         * m2-lang.c (m2_language_data): Remove la_filename_extensions
4909         initializer.
4910         * objc-lang.c (objc_extensions): Delete, moved into
4911         objc_language::filename_extensions.
4912         (objc_language_data): Remove la_filename_extensions initializer.
4913         (objc_language::filename_extensions): New member function.
4914         * opencl-lang.c (opencl_language_data): Remove
4915         la_filename_extensions initializer.
4916         * p-lang.c (pascal_extensions): Delete, moved into
4917         pascal_language::filename_extensions.
4918         (pascal_language_data): Remove la_filename_extensions initializer.
4919         (pascal_language::filename_extensions): New member function.
4920         * rust-lang.c (rust_extensions): Delete, moved into
4921         rust_language::filename_extensions.
4922         (rust_language_data): Remove la_filename_extensions initializer.
4923         (rust_language::filename_extensions): New member function.
4924         * symfile.c (add_filename_language): Add new assert.
4925
4926 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4927
4928         * ada-lang.c (ada_language_data): Remove la_name and
4929         la_natural_name initializers.
4930         (ada_language::name): New member function.
4931         (ada_language::natural_name): New member function.
4932         * c-lang.c (c_language_data): Remove la_name and
4933         la_natural_name initializers.
4934         (c_language::name): New member function.
4935         (c_language::natural_name): New member function.
4936         (cplus_language_data): Remove la_name and
4937         la_natural_name initializers.
4938         (cplus_language::name): New member function.
4939         (cplus_language::natural_name): New member function.
4940         (asm_language_data): Remove la_name and
4941         la_natural_name initializers.
4942         (asm_language::name): New member function.
4943         (asm_language::natural_name): New member function.
4944         (minimal_language_data): Remove la_name and
4945         la_natural_name initializers.
4946         (minimal_language::name): New member function.
4947         (minimal_language::natural_name): New member function.
4948         * compile/compile.c (compile_to_object): Update call to
4949         lanugage_defn::name.
4950         * d-lang.c (d_language_data): Remove la_name and
4951         la_natural_name initializers.
4952         (d_language::name): New member function.
4953         (d_language::natural_name): New member function.
4954         * expprint.c (print_subexp_standard): Update call to
4955         language_defn::name.
4956         (dump_raw_expression): Likewise
4957         (dump_prefix_expression): Likewise.
4958         * f-lang.c (f_language_data): Remove la_name and
4959         la_natural_name initializers.
4960         (f_language::name): New member function.
4961         (f_language::natural_name): New member function.
4962         * go-lang.c (go_language_data): Remove la_name and
4963         la_natural_name initializers.
4964         (go_language::name): New member function.
4965         (go_language::natural_name): New member function.
4966         * language.c (show_language_command): Update call to
4967         language_defn::name.
4968         (set_language_command): Likewise.
4969         (language_enum): Likewise.
4970         (language_str): Likewise.
4971         (add_set_language_command): Likewise, use
4972         language_defn::natural_name in the doc string.
4973         (unknown_language_data): Remove la_name and
4974         la_natural_name initializers.
4975         (unknown_language::name): New member function.
4976         (unknown_language::natural_name): New member function.
4977         (auto_language_data): Remove la_name and
4978         la_natural_name initializers.
4979         (auto_language::name): New member function.
4980         (auto_language::natural_name): New member function.
4981         (language_lookup_primitive_type_as_symbol): Update call to
4982         language_defn::name.
4983         * language.h (language_data): Remove la_name and la_natural_name
4984         member variables.
4985         (language_defn::name): New member function.
4986         (language_defn::natural_name): New member function.
4987         * m2-lang.c (m2_language_data): Remove la_name and
4988         la_natural_name initializers.
4989         (m2_language::name): New member function.
4990         (m2_language::natural_name): New member function.
4991         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4992         language_defn::natural_name.
4993         * objc-lang.c (objc_language_data): Remove la_name and
4994         la_natural_name initializers.
4995         (objc_language::name): New member function.
4996         (objc_language::natural_name): New member function.
4997         * opencl-lang.c (opencl_language_data): Remove la_name and
4998         la_natural_name initializers.
4999         (opencl_language::name): New member function.
5000         (opencl_language::natural_name): New member function.
5001         * p-lang.c (pascal_language_data): Remove la_name and
5002         la_natural_name initializers.
5003         (pascal_language::name): New member function.
5004         (pascal_language::natural_name): New member function.
5005         * rust-lang.c (rust_language_data): Remove la_name and
5006         la_natural_name initializers.
5007         (rust_language::name): New member function.
5008         (rust_language::natural_name): New member function.
5009         * symtab.c (lookup_language_this): Update call to
5010         language_defn::name.
5011
5012 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
5013
5014         * ada-lang.c (ada_language_data): Remove la_name_of_this
5015         initializer.
5016         * ax-gdb.c (gen_expr): Update call to name_of_this.
5017         * c-exp.y (classify_name): Likewise.
5018         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
5019         (cplus_language_data): Likewise.
5020         (cplus_language::name_of_this): New member function.
5021         (asm_language_data): Remove la_name_of_this initializer.
5022         (minimal_language_data): Likewise.
5023         * d-lang.c (d_language_data): Likewise.
5024         (d_language::name_of_this): New member function.
5025         * expprint.c (print_subexp_standard): Update call to name_of_this.
5026         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
5027         * go-lang.c (go_language_data): Likewise.
5028         * language.c (unknown_language_data): Likewise.
5029         (unknown_language::name_of_this): New member function.
5030         (auto_language_data): Remove la_name_of_this initializer.
5031         (auto_language::name_of_this): New member function.
5032         * language.h (language_data): Delete la_name_of_this member
5033         variable.
5034         (language_defn::name_of_this): New member function.
5035         * m2-lang.c (m2_language_data): Remove la_name_of_this
5036         initializer.
5037         * objc-lang.c (objc_language_data): Likewise.
5038         (objc_language::name_of_this): New member function.
5039         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
5040         initializer.
5041         * p-lang.c (pascal_language_data): Likewise.
5042         (pascal_language::name_of_this): New member function.
5043         * rust-lang.c (rust_language_data): Remove la_name_of_this
5044         initializer.
5045         * symtab.c (lookup_language_this): Update call to name_of_this.
5046         (lookup_symbol_aux): Likewise.
5047         * valops.c (value_of_this): Likewise.
5048
5049 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
5050
5051         * ada-lang.c (ada_language_data): Remove
5052         la_struct_too_deep_ellipsis initializer.
5053         (ada_language::struct_too_deep_ellipsis): New member function.
5054         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
5055         initializer.
5056         (cplus_language_data): Likewise.
5057         (asm_language_data): Likewise.
5058         (minimal_language_data): Likewise.
5059         * cp-valprint.c (cp_print_value): Update call to
5060         struct_too_deep_ellipsis.
5061         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
5062         initializer.
5063         * f-lang.c (f_language_data): Likewise.
5064         (f_language::struct_too_deep_ellipsis): New member function.
5065         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
5066         initializer.
5067         * language.c (unknown_language_data): Likewise.
5068         (auto_language_data): Likewise.
5069         * language.h (language_data): Delete la_struct_too_deep_ellipsis
5070         member variable.
5071         (language_defn::struct_too_deep_ellipsis): New member function.
5072         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
5073         initializer.Q
5074         * objc-lang.c (objc_language_data): Likewise.
5075         * opencl-lang.c (opencl_language_data): Likewise.
5076         * p-lang.c (pascal_language_data): Likewise.
5077         * rust-lang.c (rust_language_data): Likewise.
5078         * valprint.c (val_print_check_max_depth): Update call to
5079         struct_too_deep_ellipsis.
5080
5081 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
5082
5083         * MAINTAINERS (Write After Approval): Add myself.
5084
5085 2020-09-15  Tom Tromey  <tom@tromey.com>
5086
5087         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
5088         Remove.
5089
5090 2020-09-15  Tom Tromey  <tom@tromey.com>
5091
5092         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
5093         and TYPE_CODE_METHODPTR cases.
5094         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
5095         (c_value_print_inner): Update.
5096         * valprint.c (generic_value_print_memberptr): New function, from
5097         c_value_print_memberptr.
5098         (generic_value_print): Use it.  Call cplus_print_method_ptr.
5099
5100 2020-09-15  Tom Tromey  <tromey@adacore.com>
5101
5102         * python/python-internal.h (PyInt_FromLong): Remove define.
5103         * python/py-value.c (convert_value_from_python): Use
5104         gdb_py_object_from_longest.
5105         * python/py-type.c (typy_get_code): Use
5106         gdb_py_object_from_longest.
5107         * python/py-symtab.c (salpy_get_line): Use
5108         gdb_py_object_from_longest.
5109         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
5110         gdb_py_object_from_longest.
5111         * python/py-record.c (recpy_gap_reason_code): Use
5112         gdb_py_object_from_longest.
5113         * python/py-record-btrace.c (recpy_bt_insn_size)
5114         (recpy_bt_func_level, btpy_list_count): Use
5115         gdb_py_object_from_longest.
5116         * python/py-infthread.c (gdbpy_create_ptid_object): Use
5117         gdb_py_object_from_longest.  Fix error handling.
5118         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
5119         gdb_py_object_from_longest.
5120         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
5121         gdb_py_object_from_longest.
5122         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
5123         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
5124         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
5125
5126 2020-09-15  Tom Tromey  <tromey@adacore.com>
5127
5128         * python/python.c (gdbpy_parameter_value): Use
5129         gdb_py_object_from_ulongest.
5130
5131 2020-09-15  Tom Tromey  <tromey@adacore.com>
5132
5133         * python/py-infevents.c (create_register_changed_event_object):
5134         Use gdb_py_object_from_longest.
5135         * python/py-exitedevent.c (create_exited_event_object): Use
5136         gdb_py_object_from_longest.
5137
5138 2020-09-15  Tom Tromey  <tromey@adacore.com>
5139
5140         * python/python.c (gdbpy_parameter_value): Use
5141         gdb_py_object_from_longest.
5142         * python/py-type.c (convert_field, typy_range): Use
5143         gdb_py_object_from_longest.
5144         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
5145         gdb_py_object_from_longest.
5146         * python/py-lazy-string.c (stpy_get_length): Use
5147         gdb_py_object_from_longest.
5148         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
5149         gdb_py_object_from_longest.
5150         * python/py-infevents.c (create_memory_changed_event_object): Use
5151         gdb_py_object_from_longest.
5152         * python/py-inferior.c (infpy_get_num): Use
5153         gdb_py_object_from_longest.
5154         (infpy_get_pid): Likewise.
5155
5156 2020-09-15  Tom Tromey  <tromey@adacore.com>
5157
5158         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
5159         defines.
5160         * python/py-value.c (valpy_long): Use
5161         gdb_py_object_from_ulongest.
5162         * python/py-symtab.c (salpy_get_pc): Use
5163         gdb_py_object_from_ulongest.
5164         (salpy_get_last): Likewise.
5165         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
5166         gdb_py_object_from_ulongest.
5167         * python/py-lazy-string.c (stpy_get_address): Use
5168         gdb_py_object_from_ulongest.
5169         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
5170         * python/py-arch.c (archpy_disassemble): Use
5171         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
5172         error handling.
5173
5174 2020-09-15  Tom Tromey  <tromey@adacore.com>
5175
5176         * python/python-internal.h (gdb_py_long_from_longest): Remove
5177         defines.
5178         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
5179         * python/py-type.c (convert_field, typy_get_sizeof): Use
5180         gdb_py_object_from_longest.
5181         * python/py-record-btrace.c (btpy_list_index): Use
5182         gdb_py_object_from_longest.
5183
5184 2020-09-15  Tom Tromey  <tromey@adacore.com>
5185
5186         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
5187         * python/py-record.c (recpy_element_number): Use
5188         gdb_py_object_from_longest.
5189         (recpy_gap_number): Likewise.
5190
5191 2020-09-15  Tom Tromey  <tromey@adacore.com>
5192
5193         * top.c (ui::ui): Update.
5194         (highest_ui_num): Remove.
5195         * top.h (struct ui) <num>: Remove.
5196
5197 2020-09-15  Tom Tromey  <tromey@adacore.com>
5198
5199         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
5200         * ui-style.c (ansi_regex_text): Now array.
5201         * rust-exp.y (number_regex_text): Now array.
5202         * linespec.c (linespec_quote_characters): Now array.
5203         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
5204         Now arrays.
5205
5206 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5207
5208         * debuginfod-support.c (debuginfod_client_deleter): New.
5209         (debuginfod_client_up): New.
5210         (debuginfod_init): Return debuginfod_client_up.
5211         (debuginfod_source_query): Adjust.
5212         (debuginfod_debuginfo_query): Adjust.
5213
5214 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5215
5216         * debuginfod-support.c (debuginfod_source_query): Use
5217         make_unique_xstrdup.
5218
5219 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5220
5221         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
5222         with `type::instance_flags`.
5223
5224 2020-09-14  Michael Mullin  <masmullin@gmail.com>
5225
5226         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
5227         Remove baton parameter.
5228
5229 2020-09-14  Pedro Alves  <pedro@palves.net>
5230
5231         * Makefile.in (SELFTESTS_SRCS): Add
5232         unittests/enum-flags-selftests.c.
5233         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
5234         btrace_function_flags instead of enum btrace_function_flag.
5235         * compile/compile-c-types.c (convert_qualified): Use
5236         enum_flags::raw.
5237         * compile/compile-cplus-symbols.c (convert_one_symbol)
5238         (convert_symbol_bmsym):
5239         * compile/compile-cplus-types.c (compile_cplus_convert_method)
5240         (compile_cplus_convert_struct_or_union_methods)
5241         (compile_cplus_instance::convert_qualified_base):
5242         * go-exp.y (parse_string_or_char): Add cast to int.
5243         * unittests/enum-flags-selftests.c: New file.
5244         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
5245         type to btrace_thread_flags from btrace_thread_flag.
5246         (record_btrace_cancel_resume, record_btrace_step_thread): Change
5247         local's type to btrace_thread_flags from btrace_thread_flag.  Add
5248         cast in DEBUG call.
5249
5250 2020-09-14  Pedro Alves  <pedro@palves.net>
5251
5252         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
5253         * gdbtypes.c (address_space_name_to_int): Rename to ...
5254         (address_space_name_to_type_instance_flags): ... this.
5255         (address_space_int_to_name): Rename to ...
5256         (address_space_type_instance_flags_to_name): ... this.
5257         * gdbtypes.h (address_space_name_to_int): Rename to ...
5258         (address_space_name_to_type_instance_flags): ... this.
5259         (address_space_int_to_name): Rename to ...
5260         (address_space_type_instance_flags_to_name): ... this.
5261         * type-stack.c (type_stack::insert): Adjust to rename.
5262         * type-stack.h (type_stack::insert): Likewise.
5263
5264 2020-09-14  Pedro Alves  <pedro@palves.net>
5265             Andrew Burgess  <andrew.burgess@embecosm.com>
5266
5267         * avr-tdep.c (avr_address_class_type_flags): Return
5268         type_instance_flags.
5269         (avr_address_class_type_flags_to_name): Take a
5270         type_instance_flags.
5271         (avr_address_class_name_to_type_flags): Return bool and take a
5272         type_instance_flags.
5273         * d-lang.c (build_d_types): Use type::set_instance_flags.
5274         * ft32-tdep.c (ft32_address_class_type_flags): Return
5275         type_instance_flags.
5276         (ft32_address_class_type_flags_to_name): Take a
5277         type_instance_flags.
5278         (ft32_address_class_name_to_type_flags): Return bool and take a
5279         type_instance_flags.
5280         (ft32_gdbarch_init): Use type::set_instance_flags.
5281         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
5282         * gdbarch.h, gdbarch.c: Regenerate.
5283         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
5284         (address_class_name_to_type_flags): Use type_instance_flags and
5285         bool.
5286         * gdbtypes.c (address_space_name_to_int)
5287         (address_space_int_to_name, make_qualified_type): Use
5288         type_instance_flags.
5289         (make_qualified_type): Use type_instance_flags and
5290         type::set_instance_flags.
5291         (make_type_with_address_space, make_cv_type, make_vector_type)
5292         (check_typedef): Use type_instance_flags.
5293         (recursive_dump_type): Cast type_instance_flags to unsigned for
5294         printing.
5295         (copy_type_recursive): Use type::set_instance_flags.
5296         (gdbtypes_post_init): Use type::set_instance_flags.
5297         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
5298         <m_instance_flags>: ... this.
5299         <instance_flags, set_instance_flags>: New methods.
5300         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
5301         (SET_TYPE_INSTANCE_FLAGS): New.
5302         (address_space_name_to_int, address_space_int_to_name)
5303         (make_type_with_address_space): Pass flags using
5304         type_instance_flags instead of int.
5305         * stabsread.c (cleanup_undefined_types_noname): Use
5306         type::set_instance_flags.
5307         * s390-tdep.c (s390_address_class_type_flags): Return
5308         type_instance_flags.
5309         (s390_address_class_type_flags_to_name): Take a
5310         type_instance_flags.
5311         (s390_address_class_name_to_type_flags): Return bool and take a
5312         type_instance_flags.
5313         * type-stack.c (type_stack::follow_types): Use
5314         type_instance_flags.
5315         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
5316
5317 2020-09-14  Tom Tromey  <tromey@adacore.com>
5318
5319         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
5320         * x86-tdep.c (x86_is_thunk_register_name)
5321         (x86_in_indirect_branch_thunk): Update.
5322         * sparc64-tdep.c (sparc64_fpu_register_names)
5323         (sparc64_cp0_register_names, sparc64_register_names)
5324         (sparc64_pseudo_register_names): Now const.
5325         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
5326         cp0_registers_num>: Now const.
5327         * sparc-tdep.c (sparc_core_register_names)
5328         (sparc32_fpu_register_names, sparc32_cp0_register_names)
5329         (sparc32_pseudo_register_names): Now const.
5330         (validate_tdesc_registers): Update.
5331         * rust-lang.c (rust_extensions): Now const.
5332         * p-lang.c (p_extensions): Now const.
5333         * objc-lang.c (objc_extensions): Now const.
5334         * nto-tdep.c (nto_thread_state_str): Now const.
5335         * moxie-tdep.c (moxie_register_names): Now const.
5336         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
5337         Now const.
5338         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
5339         (mips_linux_reg_names): Now const.
5340         (mips_gdbarch_init): Update.
5341         * microblaze-tdep.c (microblaze_register_names): Now const.
5342         * m68k-tdep.c (m68k_register_names): Now const.
5343         * m32r-tdep.c (m32r_register_names): Now const.
5344         * ia64-tdep.c (ia64_register_names): Now const.
5345         * i386-tdep.h (struct gdbarch_tdep) <register_names,
5346         ymmh_register_names, ymm16h_regnum, mpx_register_names,
5347         k_register_names, zmmh_register_names, xmm_avx512_register_names,
5348         ymm_avx512_register_names, pkeys_register_names>: Now const.
5349         * i386-tdep.c (i386_register_names, i386_zmm_names)
5350         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
5351         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
5352         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
5353         * f-lang.c (f_extensions): Now const.
5354         * d-lang.c (d_extensions): Now const.
5355         * csky-tdep.c (csky_register_names): Now const.
5356         * charset.c (default_charset_names, charset_enum): Now const.
5357         (_initialize_charset): Update.
5358         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
5359         const.
5360         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
5361         (bsd_uthread_solib_loaded): Update.
5362         (bsd_uthread_state): Now const.
5363         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
5364         (amd64_ymm_avx512_names, amd64_ymmh_names)
5365         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
5366         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
5367         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
5368         (amd64_dword_names): Now const.
5369         * agent.c (can_use_agent_enum): Now const.
5370         * ada-tasks.c (task_states, long_task_states): Now const.
5371         * ada-lang.c (known_runtime_file_name_patterns)
5372         (known_auxiliary_function_name_patterns, attribute_names)
5373         (standard_exc, ada_extensions): Now const.
5374
5375 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5376
5377         * bcache.h (struct bcache) <bcache>: Remove constructor.
5378         <m_hash_function, m_compare_function>: Remove.
5379         <~bcache>: Make virtual.
5380         <compare>: Remove static method, introduce virtual method.
5381         <default_hash>: Remove.
5382         <hash>: New virtual method.
5383         * bcache.c (bcache::expand_hash_table): Update.
5384         (bcache::insert): Update.
5385         (bcache::hash): New.
5386         (bcache::compare): Update comment and parameter names.
5387         * gdbtypes.c (types_deeply_equal): Update.
5388         * psymtab.h (struct psymbol_bcache): New struct.
5389         (class psymtab_storage) <psymtab_storage>: Make default.
5390         <psymbol_cache>: Change type to psymbol_bcache.
5391         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
5392         (psymbol_hash): Change to...
5393         (psymbol_bcache::hash): ... this.
5394         (psymbol_compare): Change to...
5395         (psymbol_bcache::compare): ... this.
5396
5397 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5398
5399         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
5400         checking for initial lwp.
5401
5402 2020-09-14  Tom Tromey  <tromey@adacore.com>
5403
5404         * m68k-tdep.c (m68k_extract_return_value): Use
5405         pointer_result_regnum.
5406         (m68k_store_return_value): Likewise.
5407         (m68k_reg_struct_return_p): Handle vectors and arrays.
5408         (m68k_return_value): Handle arrays.
5409         (m68k_svr4_return_value): Fix single-element aggregate handling.
5410         Handle long double.  Adjust for embedded ABI.
5411         (m68k_svr4_init_abi): Set pointer_result_regnum.
5412         (m68k_embedded_init_abi): New function.
5413         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
5414         (m68k_osabi_sniffer): New function.
5415         (_initialize_m68k_tdep): Register osabi sniffer.
5416         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
5417         member.
5418
5419 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5420
5421         * xml-support.c (xml_fetch_content_from_file): Replace xfree
5422         with gdb::unique_xmalloc_ptr<char>.
5423
5424 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5425
5426         * xml-support.h (xml_fetch_another): Change type to be a
5427         function_view.
5428         (xml_process_xincludes): Remove baton parameter.
5429         (xml_fetch_content_from_file): Change baton parameter to
5430         dirname.
5431         * xml-support.c (struct xinclude_parsing_data)
5432         <xinclude_parsing_data>: Remove baton parameter.
5433         <fetcher_baton>: Remove.
5434         (xinclude_start_include): Adjust.
5435         (xml_process_xincludes): Adjust.
5436         (xml_fetch_content_from_file): Replace baton parameter with
5437         dirname.
5438         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
5439         (xml_init_syscalls_info): Use a lambda.
5440         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
5441         (file_read_description_xml): Use a lambda.
5442         (fetch_available_features_from_target): Change baton parameter
5443         to target_ops.
5444         (target_read_description_xml): Use a lambda.
5445         (target_fetch_description_xml): Use a lambda.
5446         (string_read_description_xml): Update.
5447
5448 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5449
5450         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
5451         uses with type::endianity_is_not_default.
5452
5453 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5454
5455         * gdbtypes.h (struct type) <endianity_is_not_default,
5456         set_endianity_is_not_default>: New methods.
5457         (TYPE_ENDIANITY_NOT_DEFAULT): Use
5458         type::endianity_is_not_default, change all write call sites to
5459         use type::set_endianity_is_not_default.
5460
5461 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5462
5463         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
5464         uses with type::is_fixed_instance.
5465
5466 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5467
5468         * gdbtypes.h (struct type) <is_fixed_instance,
5469         set_is_fixed_instance>: New methods.
5470         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
5471         write call sites to use type::set_is_fixed_instance.
5472
5473 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5474
5475         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
5476         uses with type::is_gnu_ifunc.
5477
5478 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5479
5480         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
5481         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
5482         use type::set_is_gnu_ifunc.
5483
5484 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5485
5486         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
5487         uses with type::stub_is_supported.
5488
5489 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5490
5491         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
5492         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
5493         use type::set_stub_is_supported.
5494
5495 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5496
5497         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
5498         uses with type::is_vector.
5499
5500 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5501
5502         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
5503         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
5504         use type::set_is_vector.
5505
5506 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5507
5508         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
5509         uses with type::has_varargs.
5510
5511 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5512
5513         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
5514         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
5515         use type::set_has_varargs.
5516
5517 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5518
5519         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
5520         uses with type::is_prototyped.
5521
5522 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5523
5524         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
5525         New methods.
5526         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
5527         call sites to use type::set_is_prototyped.
5528
5529 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5530
5531         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
5532         uses with type::target_is_stub.
5533
5534 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5535
5536         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
5537         New methods.
5538         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
5539         sites to use type::set_target_is_stub.
5540
5541 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5542
5543         * gdbtypes.h (TYPE_STUB): Remove, replace all
5544         uses with type::is_stub.
5545
5546 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5547
5548         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
5549         (TYPE_STUB): Use type::is_stub, change all write call sites to
5550         use type::set_is_stub.
5551
5552 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5553
5554         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
5555         type::has_no_signedness.
5556
5557 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5558
5559         * gdbtypes.h (struct type) <has_no_signedness,
5560         set_has_no_signedness>: New methods.
5561         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
5562         call sites to use type::set_has_no_signedness.
5563
5564 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5565
5566         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
5567         type::is_unsigned.
5568
5569 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5570
5571         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
5572         methods.
5573         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
5574         sites to use type::set_is_unsigned.
5575
5576 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
5577             Adam Renquinha <arenquinha@cimeq.qc.ca>
5578
5579         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
5580         pointer and stack frame offset when unwinding.
5581
5582 2020-09-13  Pedro Alves  <pedro@palves.net>
5583
5584         * NEWS: Document "-break-insert --qualified".
5585         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
5586
5587 2020-09-13  Pedro Alves  <pedro@palves.net>
5588
5589         * linespec.c (classify_mtype, compare_msyms): Delete.
5590         (search_minsyms_for_name): Remove classification logic.  Instead
5591         filter out trampoline symbols if we also found an external
5592         function of the same name.
5593
5594 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
5595
5596         * NEWS: Create a new section for the next release branch.
5597         Rename the section of the current branch, now that it has
5598         been cut.
5599
5600 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
5601
5602         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
5603         * version.in: Bump version to 11.0.50.DATE-git.
5604
5605 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
5606
5607         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
5608
5609 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
5610             Felix Willgerodt  <Felix.Willgerodt@intel.com>
5611
5612         * gdbarch.sh: Added bfloat16 type.
5613         * gdbarch.c: Regenerated.
5614         * gdbarch.h: Regenerated.
5615         * gdbtypes.c (floatformats_bfloat16): New struct.
5616         (gdbtypes_post_init): Add builtin_bfloat16.
5617         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
5618         (floatformats_bfloat16): New struct.
5619         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
5620         (i386_ymm_type): Add field "v16_bfloat16"
5621         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
5622         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
5623         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
5624         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
5625         * features/i386/64bit-avx512.xml: Add bfloat16 type.
5626         * features/i386/64bit-avx512.c: Regenerated.
5627         * features/i386/64bit-sse.xml: Add bfloat16 type.
5628         * features/i386/64bit-sse.c: Regenerated.
5629
5630 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
5631
5632         * i386-tdep.c (i386_zmm_type): Fix field names.
5633         (i386_ymm_type): Fix field names.
5634
5635 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5636
5637         * breakpoint.c: Fix typo in the help message of the
5638         "set breakpoint condition-evaluation" command.
5639
5640 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5641
5642         * nbsd-nat.c: Include "nat/netbsd-nat.h".
5643         * (nbsd_nat_target::pid_to_exec_file)
5644         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
5645         (nbsd_nat_target::post_startup_inferior)
5646         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
5647         (nbsd_add_threads): Switch local code to common gdb/nat functions.
5648         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
5649         * (nbsd_thread_lister): Remove.
5650
5651 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5652
5653         * fork-inferior.c (startup_inferior): Avoid double free.
5654
5655 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5656
5657         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
5658         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
5659
5660 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5661
5662         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
5663         * netbsd-nat.c: Include <sys/ptrace.h>.
5664         * (netbsd_nat::enable_proc_events): Add.
5665
5666 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5667
5668         * netbsd-nat.h: Include "gdbsupport/function-view.h".
5669         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
5670         (netbsd_nat::for_each_thread): Add.
5671         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
5672         "gdbsupport/common-debug.h".
5673         * (netbsd_nat::netbsd_thread_lister)
5674         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
5675         (netbsd_nat::for_each_thread): Add.
5676
5677 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5678
5679         * netbsd-nat.h: Include <unistd.h>.
5680         * (netbsd_nat::pid_to_exec_file): Add.
5681         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
5682         * (netbsd_nat::pid_to_exec_file) Add.
5683
5684 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5685
5686         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
5687
5688 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5689
5690         * netbsd-nat.h: New file.
5691         * netbsd-nat.c: Likewise.
5692
5693 2020-09-09  Tom Tromey  <tromey@adacore.com>
5694
5695         * ada-lang.c (remove_extra_symbols): Do not increment when
5696         removing an element
5697
5698 2020-09-08  Tom Tromey  <tromey@adacore.com>
5699
5700         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
5701
5702 2020-09-08  Tom Tromey  <tromey@adacore.com>
5703
5704         PR win32/25302:
5705         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
5706         (gdb_bfd_init_data): New function.
5707         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
5708
5709 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5710
5711         * infrun.c (fetch_inferior_event): Use
5712         `switch_to_target_no_thread` to switch the target.
5713
5714 2020-09-06  Tom Tromey  <tom@tromey.com>
5715
5716         * symfile.h (dwarf2_free_objfile): Don't declare.
5717
5718 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5719
5720         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
5721         to match 16 byte real/complex type generated by Flang compiler.
5722
5723 2020-09-03  Tom de Vries  <tdevries@suse.de>
5724
5725         PR breakpoint/26546
5726         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
5727         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
5728
5729 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
5730
5731         * maint.c (index_digits): New function.
5732         (struct maint_print_section_data): Remove.
5733         (print_bfd_section_info): Remove print_data parameter, add arg
5734         and index_digits.
5735         (print_objfile_section_info): Likewise.
5736         (print_bfd_section_info_maybe_relocated): Likewise (plus
5737         objfile).
5738         (maintenance_info_sections): Adjust calls.
5739
5740 2020-09-02  Tom Tromey  <tromey@adacore.com>
5741
5742         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
5743         for null pointers.
5744         (ada_varobj_adjust_for_child_access): Special-case null pointers.
5745
5746 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
5747
5748         * bcache.h (struct bcache) <insert>: Change type of `added` to
5749         pointer to bool.
5750         * bcache.c (bcache::insert): Likewise.
5751         * gdbtypes.c (check_types_worklist): Adjust.
5752         * psymtab.c (add_psymbol_to_bcache): Adjust.
5753
5754 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
5755
5756         * corelow.c (unordered_set): Include.
5757         (class core_target): Add field 'm_core_unavailable_mappings'.
5758         (core_target::build_file_mappings): Print only one warning
5759         per inaccessible file.  Add unavailable/broken mappings
5760         to m_core_unavailable_mappings.
5761         (core_target::xfer_partial): Call...
5762         (core_target::xfer_memory_via_mappings): New method.
5763
5764 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
5765
5766         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
5767         type to bool.
5768
5769 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
5770
5771         * dwarf2/read.c (struct field_info): Fix indentation.
5772
5773 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5774
5775         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
5776         ordering in comment.
5777         * frame.c (frame_id_eq): Fix indentation.
5778
5779 2020-08-31  Scott Linder  <scott@scottlinder.com>
5780             Simon Marchi  <simon.marchi@efficios.com>
5781
5782         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
5783         inline frame ids in outer frame.
5784
5785 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5786
5787         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
5788         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
5789         (outer_frame_id): Use FID_STACK_OUTER instead of
5790         FID_STACK_INVALID.
5791         (frame_id_p): Don't check for outer_frame_id.
5792
5793 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5794
5795         * frame-unwind.c (frame_unwind_got_optimized): Don't set
5796         regnum/frame in value.  Call allocate_value_lazy.
5797         * frame.c (frame_unwind_register_value): Use
5798         val_print_not_saved.
5799
5800 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5801
5802         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
5803
5804 2020-08-29  Pedro Alves  <pedro@palves.net>
5805
5806         * progspace.c (print_program_space): Use all_inferiors.  Switch to
5807         the inferior before calling target_pid_to_str.
5808
5809 2020-08-28  Tom Tromey  <tom@tromey.com>
5810
5811         * xcoffread.c (xcoff_end_psymtab): Update comment.
5812         * dbxread.c (dbx_end_psymtab): Update comment.
5813
5814 2020-08-28  Tom de Vries  <tdevries@suse.de>
5815
5816         PR breakpoint/26544
5817         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
5818         event_location.
5819         (create_breakpoint): Same.
5820         (base_breakpoint_decode_location): Same.
5821         (bkpt_create_sals_from_location): Same.
5822         (bkpt_decode_location): Same.
5823         (bkpt_probe_create_sals_from_location): Same.
5824         (bkpt_probe_decode_location): Same.
5825         (tracepoint_create_sals_from_location): Same.
5826         (tracepoint_decode_location): Same.
5827         (tracepoint_probe_decode_location): Same.
5828         (strace_marker_create_sals_from_location): Same.
5829         (strace_marker_decode_location): Same.
5830         (create_sals_from_location_default): Same.
5831         (decode_location_default): Same.
5832         * breakpoint.h (struct breakpoint_ops): Same.
5833         (create_breakpoint): Same.
5834         * linespec.h (decode_line_full): Same.
5835         * linespec.c (decode_line_full): Same.  Throw error if
5836         result.size () == 0.
5837
5838 2020-08-27  Pedro Alves  <pedro@palves.net>
5839
5840         PR gdb/26524
5841         * breakpoint.c (until_break_fsm) <location_breakpoint,
5842         caller_breakpoint>: Delete fields.
5843         <breakpoints>: New field.
5844         <until_break_fsm>: Adjust to save a breakpoint vector instead of
5845         two individual breakpoints.
5846         (until_break_fsm::should_stop): Loop over breakpoints in the
5847         breakpoint vector.
5848         (until_break_fsm::clean_up): Adjust to clear the breakpoints
5849         vector.
5850         (until_break_command): Handle location expanding into multiple
5851         sals.
5852
5853 2020-08-27  Pedro Alves  <pedro@palves.net>
5854
5855         PR gdb/26523
5856         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
5857         bp_until breakpoints user-specified locations.  Update intro
5858         comment.
5859
5860 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
5861
5862         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
5863         gdb_bfd_sections): New.
5864         * maint.c (print_bfd_section_info): Change param type to
5865         maint_print_section_data.
5866         (print_objfile_section_info): Likewise.
5867         (print_bfd_section_info_maybe_relocated): Likewise.
5868         (maintenance_info_sections): Use gdb_bfd_sections.
5869
5870 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5871
5872         * MAINTAINERS: Add ARC target and maintainer.
5873
5874 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
5875
5876         * configure.tgt: ARC support for GNU/Linux.
5877         * Makefile.in (ALL_TARGET_OBJS): Likewise.
5878         * arc-linux-tdep.c: New file.
5879         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
5880         * arc-tdep.c (arc_write_pc): Use it.
5881
5882 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5883
5884         * arc-tdep.c (arc_check_for_hardware_loop): New.
5885         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
5886
5887 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5888
5889         * arc-tdep.h: Include "gdbarch.h".
5890
5891 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5892
5893         * arch/arc.h
5894         (arc_gdbarch_features): New class to stir the selection of target XML.
5895         (arc_create_target_description): Use FEATURES to choose XML target.
5896         (arc_lookup_target_description): Use arc_create_target_description
5897         to create _new_ target descriptions or return the already created
5898         ones if the FEATURES is the same.
5899         * arch/arc.c: Implementation of prototypes described above.
5900         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
5901         (arc_gdbarch_features_init): Initialize the FEATURES struct.
5902         * arc-tdep.c (*_feature_name): Make feature names consistent.
5903         (arc_register_feature): A new struct to hold information about
5904         registers of a particular target/feature.
5905         (arc_check_tdesc_feature): Check if XML provides registers in
5906         compliance with ARC_REGISTER_FEATURE structs.
5907         (arc_update_acc_reg_names): Add aliases for r58 and r59.
5908         (determine_*_reg_feature_set): Which feature name to look for.
5909         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
5910         (mach_type_to_arc_isa): Convert from a set of binutils machine types
5911         to expected ISA enums to be used in arc_gdbarch_features structs.
5912         * features/Makefile (FEATURE_XMLFILES): Add new files.
5913         * gdb/features/arc/v1-aux.c: New file.
5914         * gdb/features/arc/v1-aux.xml: Likewise.
5915         * gdb/features/arc/v1-core.c: Likewise.
5916         * gdb/features/arc/v1-core.xml: Likewise.
5917         * gdb/features/arc/v2-aux.c: Likewise.
5918         * gdb/features/arc/v2-aux.xml: Likewise.
5919         * gdb/features/arc/v2-core.c: Likewise.
5920         * gdb/features/arc/v2-core.xml: Likewise.
5921         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
5922
5923 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
5924             Andrew Burgess  <andrew.burgess@embecosm.com>
5925
5926         PR m2/26372
5927         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
5928         an assert.  Remove single element array indexing pattern as the
5929         MULTI_SUBSCRIPT support will handle this case too.
5930
5931 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
5932
5933         * value.h (valprint_check_validity): Move declaration from
5934         here...
5935         * valprint.h (valprint_check_validity): ... to here.
5936
5937 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5938
5939         * debug.h: New file.
5940         * debug.c (debug_prefixed_vprintf): New function.
5941         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
5942         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
5943
5944 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5945
5946         * infrun.h (infrun_debug_printf_1): New function declaration.
5947         (infrun_debug_printf): New macro.
5948         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
5949         throughout.
5950         (infrun_debug_printf): New function.
5951         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
5952         (handle_jit_event): Likewise.
5953
5954 2020-08-21  Mark Wielaard  <mark@klomp.org>
5955
5956         * ada-lex.l: Extend register warnings diagnostics comment for g++.
5957
5958 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
5959
5960         * frame.c (enum class frame_id_status): New.
5961         (struct frame_info) <this_id::p>: Change type to frame_id_status.
5962         (fprintf_frame): Update.
5963         (compute_frame_id): Set frame id status to "computing" on entry.
5964         Set it back to "not_computed" on failure and to "computed" on
5965         success.
5966         (get_frame_id): Assert the frame id is not being computed.
5967         (create_sentinel_frame): Use frame_id_status::COMPUTED.
5968         (create_new_frame): Likewise.
5969         (frame_cleanup_after_sniffer): Update assert.
5970
5971 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5972
5973         * regcache.c (pid_ptid_regcache_map): New type.
5974         (target_ptid_regcache_map): Remove.
5975         (target_pid_ptid_regcache_map): New type.
5976         (regcaches): Change type to target_pid_ptid_regcache_map.
5977         (get_thread_arch_aspace_regcache): Update.
5978         (regcache_thread_ptid_changed): Update, handle pid-like ptid
5979         case.
5980         (regcaches_size): Update.
5981         (regcache_count): Update.
5982         (registers_changed_ptid_target_pid_test): New.
5983         (_initialize_regcache): Register new test.
5984
5985 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5986
5987         * regcache.c (regcache_count): New.
5988         (struct regcache_test_data): New.
5989         (regcache_test_data_up): New.
5990         (populate_regcaches_for_test): New.
5991         (regcaches_test): Remove.
5992         (get_thread_arch_aspace_regcache_test): New.
5993         (registers_changed_ptid_all_test): New.
5994         (registers_changed_ptid_target_test): New.
5995         (registers_changed_ptid_target_ptid_test): New.
5996         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5997         (_initialize_regcache): Register new tests.
5998
5999 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
6000
6001         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
6002         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
6003         gdbarch and aspace parameter.  Use current inferior's aspace.
6004         Validate regcache's arch value.
6005         (regcaches_test): Update.
6006
6007 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
6008
6009         * regcache.c (regcaches_test): Call registers_changed.
6010
6011 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6012
6013         * infrun.c (process_event_stop_test): Fix typo "breapoint".
6014
6015 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6016
6017         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
6018         to find the end of prologue for flang compiled binaries.
6019         * arm-tdep.c (arm_skip_prologue): Likewise.
6020         * i386-tdep.c (i386_skip_prologue): Likewise.
6021         * producer.c (producer_is_llvm): New function.
6022         (producer_parsing_tests): Added new tests for clang/flang.
6023         * producer.h (producer_is_llvm): New declaration.
6024
6025 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
6026
6027         * linux-nat.c (linux_nat_debug_printf): New function.
6028         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
6029
6030 2020-08-18  Aaron Merey  <amerey@redhat.com>
6031
6032         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
6033         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
6034         (CLIBS): Add DEBUGINFOD_LIBS.
6035
6036 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
6037
6038         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
6039         'gdbarch_num_regs'.
6040
6041 2020-08-17  Tom Tromey  <tromey@adacore.com>
6042
6043         * ada-varobj.c (ada_varobj_decode_var): Handle case where
6044         ada_get_decoded_value returns NULL.
6045
6046 2020-08-17  Tom Tromey  <tromey@adacore.com>
6047
6048         * python/py-inferior.c (infpy_search_memory): Use
6049         gdb_py_object_from_ulongest.
6050         * python/py-infevents.c (create_inferior_call_event_object)
6051         (create_memory_changed_event_object): Use
6052         gdb_py_object_from_ulongest.
6053         * python/py-linetable.c (ltpy_entry_get_pc): Use
6054         gdb_py_object_from_ulongest.
6055
6056 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
6057
6058         * loc.c (class symbol_needs_eval_context): Fix indentation.
6059
6060 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
6061
6062         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
6063         bool.
6064
6065 2020-08-17  Tom de Vries  <tdevries@suse.de>
6066
6067         PR gdb/26393
6068         * gdbtypes.c (dump_dynamic_prop): New function.
6069         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
6070
6071 2020-08-15  Tom de Vries  <tdevries@suse.de>
6072
6073         PR backtrace/26390
6074         * stack.c (print_frame_args): Temporarily set the selected
6075         frame to FRAME while printing the frame's arguments.
6076
6077 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6078
6079         PR breakpoints/26385
6080         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
6081         Always clear watchpoint with PTRACE_SET_DEBUGREG.
6082
6083 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6084
6085         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
6086         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
6087         and >= to check return value instead of == -1 and != -1.
6088
6089 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
6090
6091         * utils.h (class gdb_argv) <as_array_view>: New method.
6092         * utils.c (gdb_argv_as_array_view_test): New.
6093         (_initialize_utils): Register selftest.
6094         * maint.c (maintenance_selftest): Use the new method.
6095
6096 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
6097
6098         * target.h (supports_dumpcore, dumpcore): New
6099         function declarations.
6100         * target.c (supports_dumpcore, dumpcore): New
6101         functions.
6102         * target-delegates.c: Rebuild.
6103         * gcore.c (gcore_command): Use target_supports_dumpcore ()
6104         and target_dumpcore ().
6105
6106 2020-08-13  Aaron Merey  <amerey@redhat.com>
6107
6108         * debuginfod-support.c: Replace global variables with user_data.
6109
6110 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
6111
6112         * maint.c (maintenance_selftest): Split args and pass array_view
6113         to run_tests.
6114
6115 2020-08-12  Luis Machado  <luis.machado@linaro.org>
6116
6117         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
6118         type's length.
6119         Use %s and pulongest to print the length.
6120
6121 2020-08-12  Pedro Alves  <palves@redhat.com>
6122
6123         * NEWS: Move "Multi-target debugging support" item to the
6124         "Changes since GDB 9" section.
6125
6126 2020-08-12  Pedro Alves  <palves@redhat.com>
6127
6128         PR gdb/26336
6129         * progspace.c (program_space::remove_objfile): Invalidate the
6130         frame cache.
6131
6132 2020-08-11  Tom de Vries  <tdevries@suse.de>
6133
6134         * MAINTAINERS: Mark ms1 as deleted.
6135
6136 2020-08-10  Luis Machado  <luis.machado@linaro.org>
6137
6138         PR gdb/26310
6139
6140         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
6141         act accordingly.
6142         (aarch64_analyze_prologue_test): Add more unit tests to exercise
6143         movz/str/stur/stp skipping behavior.
6144
6145 2020-08-10  Luis Machado  <luis.machado@linaro.org>
6146
6147         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
6148         struct user_sve_header instead of struct sve_context.
6149
6150 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
6151
6152         * read.h (dwarf2_fetch_die_loc_sect_off,
6153         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
6154         `void *` parameter with function_view.
6155         * read.c (dwarf2_fetch_die_loc_sect_off,
6156         dwarf2_fetch_die_loc_cu_off): Likewise.
6157         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
6158         (per_cu_dwarf_call): Adjust.
6159         (get_frame_address_in_block_wrapper): Remove.
6160         (indirect_synthetic_pointer): Adjust.
6161         (get_ax_pc): Remove.
6162         (dwarf2_compile_expr_to_ax): Adjust.
6163
6164 2020-08-08  Tom de Vries  <tdevries@suse.de>
6165
6166         PR build/26344
6167         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
6168         constructor.
6169         * regcache.c (get_thread_arch_aspace_regcache): Same.
6170
6171 2020-08-07  Tom Tromey  <tromey@adacore.com>
6172
6173         * ravenscar-thread.c
6174         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
6175         New method.
6176         (ravenscar_thread_target::wait): Check
6177         runtime_initialized.
6178         (ravenscar_thread_target::prepare_to_store)
6179         (ravenscar_thread_target::stopped_by_sw_breakpoint)
6180         (ravenscar_thread_target::stopped_by_hw_breakpoint)
6181         (ravenscar_thread_target::stopped_by_watchpoint)
6182         (ravenscar_thread_target::stopped_data_address)
6183         (ravenscar_thread_target::core_of_thread): Use
6184         scoped_restore_current_thread and
6185         set_base_thread_from_ravenscar_task.
6186
6187 2020-08-07  Tom Tromey  <tromey@adacore.com>
6188
6189         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
6190
6191 2020-08-07  Tom Tromey  <tromey@adacore.com>
6192
6193         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
6194         update_inferior_ptid before update_thread_list.
6195         (temporarily_change_regcache_ptid): New class.
6196         (ravenscar_thread_target::fetch_registers)
6197         (ravenscar_thread_target::store_registers)
6198         (ravenscar_thread_target::prepare_to_store): Use base thread when
6199         forwarding operation.
6200
6201 2020-08-07  Tom Tromey  <tromey@adacore.com>
6202
6203         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
6204         "is_pid" case.
6205
6206 2020-08-07  Tom Tromey  <tromey@adacore.com>
6207
6208         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
6209         New methods.
6210         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
6211         first.
6212         (ravenscar_thread_target::add_thread): Rename from
6213         ravenscar_add_thread.
6214         (ravenscar_thread_target::update_thread_list): Use a lambda.
6215         (ravenscar_thread_target::xfer_partial): New method.
6216
6217 2020-08-07  Tom Tromey  <tromey@adacore.com>
6218
6219         * ada-lang.h (ada_task_list_iterator_ftype): Now a
6220         gdb::function_view.
6221         (iterate_over_live_ada_tasks): Change type of argument.
6222         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
6223         of argument.
6224
6225 2020-08-07  Tom Tromey  <tromey@adacore.com>
6226
6227         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
6228         Remove.
6229         (ravenscar_thread_target::extra_thread_info): Remove.
6230         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
6231         defer to target beneath for non-Ravenscar threads.
6232
6233 2020-08-07  Tom Tromey  <tromey@adacore.com>
6234
6235         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
6236         get_base_thread_from_ravenscar_task>: Now methods.
6237         <m_cpu_map>: New member.
6238         (ravenscar_thread_target::get_thread_base_cpu): Rename from
6239         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
6240         (ravenscar_thread_target::task_is_currently_active): Update.
6241         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
6242         Now a method.
6243         (ravenscar_thread_target::add_active_thread): Put initial thread
6244         into the m_cpu_map.
6245
6246 2020-08-07  Tom Tromey  <tromey@adacore.com>
6247
6248         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
6249         event_ptid.
6250
6251 2020-08-07  Tom Tromey  <tromey@adacore.com>
6252
6253         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
6254         runtime_initialized.
6255
6256 2020-08-07  Tom Tromey  <tromey@adacore.com>
6257
6258         * ravenscar-thread.c (ravenscar_thread_target): Don't call
6259         add_active_thread.
6260         (ravenscar_thread_target::add_active_thread): Now public.
6261         (ravenscar_inferior_created): Call add_active_thread after pushing
6262         the target.
6263
6264 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
6265
6266         * regcache.c (ptid_regcache_map): New type.
6267         (target_ptid_regcache_map): New type.
6268         (regcaches): Change type to target_ptid_regcache_map.
6269         (get_thread_arch_aspace_regcache): Update to regcaches' new
6270         type.
6271         (regcache_thread_ptid_changed): Likewise.
6272         (registers_changed_ptid): Likewise.
6273         (regcaches_size): Likewise.
6274         (regcaches_test): Update.
6275         (regcache_thread_ptid_changed): Update.
6276         * regcache.h (regcache_up): New type.
6277         * gdbsupport/ptid.h (hash_ptid): New struct.
6278
6279 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
6280
6281         * observable.h (thread_ptid_changed): Add parameter
6282         `process_stratum_target *`.
6283         * infrun.c (infrun_thread_ptid_changed): Add parameter
6284         `process_stratum_target *` and use it.
6285         (selftests): New namespace.
6286         (infrun_thread_ptid_changed): New function.
6287         (_initialize_infrun): Register selftest.
6288         * regcache.c (regcache_thread_ptid_changed): Add parameter
6289         `process_stratum_target *` and use it.
6290         (regcache_thread_ptid_changed): New function.
6291         (_initialize_regcache): Register selftest.
6292         * thread.c (thread_change_ptid): Pass target to
6293         thread_ptid_changed observable.
6294
6295 2020-08-06  Caroline Tice <cmtice@google.com>
6296
6297         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
6298         (struct dwp_sections): Update field comments.  Add loclists and
6299         rnglists fields.
6300         (struct virtual_v2_dwo_sections): Rename struct to
6301         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
6302         size & offset fields for loclists and rnglists.
6303         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
6304         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
6305         skipping dummy type units.
6306         (create_dwp_hash_table): Update the large comment above the function to
6307         discuss Version 5 DWP files as well, with references.  Update all the
6308         version checks in the function to check for version 5 as well.  Add new
6309         section at the end to create dwp hash table for version 5.
6310         (create_dwp_v2_section): Rename function to
6311         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
6312         Add V5 to error message text.
6313         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
6314         into calls to create_dwp_v2_or_v5_section.
6315         (create_dwo_unit_in_dwp_v5): New function.
6316         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
6317         check for version2; add else clause to handle version 5.
6318         (open_and_init_dwo_file): Add code to check dwarf version & only call
6319         create_debug_types_hash_table (with sections.types) if version is not 5;
6320         else call create_debug_type_hash_table, with sections.info.
6321         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
6322         version 5.
6323         (dwarf2_locate_v5_dwp_sections): New function.
6324         (open_and_init_dwp_file): Add else-if clause for version 5 to call
6325         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
6326
6327 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
6328
6329         * regcache.h (class regcache): Remove friend
6330         registers_changed_ptid.
6331         <regcache_thread_ptid_changed>: Remove.
6332         <regcaches>: Remove.
6333         * regcache.c (regcache::regcaches): Rename to...
6334         (regcaches): ... this.  Make static.
6335         (get_thread_arch_aspace_regcache): Update.
6336         (regcache::regcache_thread_ptid_changed): Rename to...
6337         (regcache_thread_ptid_changed): ... this.  Update.
6338         (class regcache_access): Remove.
6339         (regcaches_test): Update.
6340         (_initialize_regcache): Update.
6341         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
6342         <forward_list>.
6343
6344 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
6345
6346         * regcache.h (class regcache) <current_regcache>: Rename to...
6347         <regcaches>: ... this.  Move doc here.
6348         * regcache.c (regcache::current_regcache) Rename to...
6349         (regcache::regcaches): ... this.  Move doc to header.
6350         (get_thread_arch_aspace_regcache): Update.
6351         (regcache::regcache_thread_ptid_changed): Update.
6352         (registers_changed_ptid): Update.
6353         (class regcache_access) <current_regcache_size>: Rename to...
6354         <regcaches_size>: ... this.
6355         (current_regcache_test): Rename to...
6356         (regcaches_test): ... this.
6357         (_initialize_regcache): Update.
6358
6359 2020-08-06  Victor Collod  <vcollod@nvidia.com>
6360
6361         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
6362
6363 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
6364
6365         * corelow.c (core_target::build_file_mappings): Don't output
6366         null pathname in warning.
6367
6368 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
6369
6370         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
6371         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
6372         gdb.dwarf2/dw2-single-line-discriminators.exp,
6373         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
6374
6375 2020-08-05  Tom Tromey  <tromey@adacore.com>
6376
6377         PR rust/26197:
6378         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
6379         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
6380         Fix off-by-one and type size errors in ordinary case.
6381
6382 2020-08-05  Tom de Vries  <tdevries@suse.de>
6383
6384         * gdbtypes.c (type_not_allocated, type_not_associated): Use
6385         "prop->const_val () == 0" instead of "prop->const_val () != 0".
6386
6387 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
6388
6389         * frame.h (frame_id_p): Return bool.
6390         (frame_id_artificial_p): Return bool.
6391         (frame_id_eq): Return bool.
6392         (has_stack_frames): Return bool.
6393         (get_selected_frame): Fix typo in comment.
6394         (get_frame_pc_if_available): Return bool.
6395         (get_frame_address_in_block_if_available): Return bool.
6396         (get_frame_func_if_available): Return bool.
6397         (read_frame_register_unsigned): Return bool.
6398         (get_frame_register_bytes): Return bool.
6399         (safe_frame_unwind_memory): Return bool.
6400         (deprecated_frame_register_read): Return bool.
6401         (frame_unwinder_is): Return bool.
6402         * frame.c (struct frame_info) <prev_arch::p>: Change type to
6403         bool.
6404         <this_id::p>: Likewise.
6405         <prev_p>: Likewise.
6406         (frame_stash_add): Return bool.
6407         (get_frame_id): Use bool.
6408         (frame_id_build_special) Use bool.
6409         (frame_id_build_unavailable_stack): Use bool.
6410         (frame_id_build): Use bool.
6411         (frame_id_p): Return bool, use true/false instead of 1/0.
6412         (frame_id_artificial_p): Likewise.
6413         (frame_id_eq): Likewise.
6414         (frame_id_inner): Likewise.
6415         (get_frame_func_if_available): Likewise.
6416         (read_frame_register_unsigned): Likewise.
6417         (deprecated_frame_register_read): Likewise.
6418         (get_frame_register_bytes): Likewise.
6419         (has_stack_frames): Likewise.
6420         (inside_main_func): Likewise.
6421         (inside_entry_func): Likewise.
6422         (get_frame_pc_if_available): Likewise.
6423         (get_frame_address_in_block_if_available): Likewise.
6424         (frame_unwinder_is): Likewise.
6425         (safe_frame_unwind_memory): Likewise.
6426         (frame_unwind_arch): Likewise.
6427
6428 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
6429
6430         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
6431         type to cached_copy_status.
6432         (fprintf_frame): Adjust.
6433         (get_frame_func_if_available): Adjust.
6434         (frame_cleanup_after_sniffer): Adjust.
6435
6436 2020-08-04  Mark Wielaard  <mark@klomp.org>
6437
6438         * MAINTAINERS (Write After Approval): Update email address.
6439
6440 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6441
6442         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
6443         dynamic_prop::const_val.
6444
6445 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6446
6447         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
6448         dynamic_prop::kind.
6449
6450 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6451
6452         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
6453
6454 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
6455
6456         * configure.tgt: Set gdb_sim for bpf-*-* targets.
6457
6458 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
6459             Jose E. Marchesi  <jose.marchesi@oracle.com>
6460
6461         * configure.tgt: Add entry for bpf-*-*.
6462         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
6463         (ALLDEPFILES): Add bpf-tdep.c.
6464         * bpf-tdep.c: New file.
6465         * MAINTAINERS: Add bpf target and maintainer.
6466         * NEWS: Mention the support for the new target.
6467
6468 2020-08-04  Tom de Vries  <tdevries@suse.de>
6469
6470         PR symtab/23270
6471         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
6472         Error.
6473
6474 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
6475
6476         * syscalls/freebsd.xml: Regenerate.
6477
6478 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
6479
6480         * syscalls/update-freebsd.sh: Fix usage and year range.
6481
6482 2020-08-03  Tom de Vries  <tdevries@suse.de>
6483
6484         PR symtab/26333
6485         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
6486         DW_LNE_lo_user/DW_LNE_hi_user range.
6487
6488 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
6489
6490         PR ada/26318
6491         * ada-lang.c (ada_modulus): Return 0 if property is not of const
6492         kind.
6493
6494 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6495
6496         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
6497
6498 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6499
6500         * breakpoint.c (set_breakpoint_condition): Update the condition
6501         expressions after checking that the input condition string parses
6502         successfully and does not contain junk at the end.
6503
6504 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6505
6506         * breakpoint.c (set_breakpoint_condition): Update the
6507         condition string after parsing the new condition successfully.
6508
6509 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6510
6511         * proc-api.c (_STRUCTURED_PROC): Don't define.
6512         * proc-events.c: Likewise.
6513         * proc-flags.c: Likewise.
6514         * proc-why.c: Likewise.
6515         * procfs.c: Likewise.
6516
6517         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
6518         * configure, config.in: Regenerate.
6519
6520 2020-07-30  Tom de Vries  <tdevries@suse.de>
6521
6522         PR build/26320
6523         * ui-style.h (struct ui_file_style::color): Wrap m_value and
6524         m_red/m_green/m_blue in a union.
6525
6526 2020-07-29  Tom de Vries  <tdevries@suse.de>
6527
6528         PR tdep/26280
6529         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
6530
6531 2020-07-28  Tom Tromey  <tromey@adacore.com>
6532
6533         PR symtab/26270:
6534         * symtab.h (find_pc_partial_function_sym): Declare.
6535         * cli/cli-cmds.c (disassemble_command): Use
6536         find_pc_partial_function_sym.  Check asm_demangle.
6537         * blockframe.c (cache_pc_function_sym): New global.
6538         (cache_pc_function_name): Remove.
6539         (clear_pc_function_cache): Update.
6540         (find_pc_partial_function_sym): New function, from
6541         find_pc_partial_function.
6542         (find_pc_partial_function): Rewrite using
6543         find_pc_partial_function_sym.
6544
6545 2020-07-28  Tom Tromey  <tromey@adacore.com>
6546
6547         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
6548         help.  Add usage.
6549
6550 2020-07-28  Tom Tromey  <tromey@adacore.com>
6551
6552         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
6553         <DW_OP_GNU_variable_value>: Cast to address type.
6554
6555 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
6556
6557         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
6558         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
6559         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
6560         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
6561         (nbsd_get_siginfo_type): New.
6562         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
6563         (_initialize_nbsd_tdep): New.
6564
6565 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6566
6567         PR binutils/26301
6568         * configure: Regenerated.
6569
6570 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6571
6572         PR binutils/26301
6573         * configure: Regenerated.
6574
6575 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
6576
6577         * python/py-frame.c: Remove 'user-regs.h' include.
6578         (frapy_read_register): Rewrite to make use of
6579         gdbpy_parse_register_id.
6580         * python/py-registers.c (gdbpy_parse_register_id): New function,
6581         moved here from python/py-unwind.c.  Updated the return type, and
6582         also accepts register descriptor objects.
6583         * python/py-unwind.c: Remove 'user-regs.h' include.
6584         (pyuw_parse_register_id): Moved to python/py-registers.c.
6585         (unwind_infopy_add_saved_register): Update to use
6586         gdbpy_parse_register_id.
6587         (pending_framepy_read_register): Likewise.
6588         * python/python-internal.h (gdbpy_parse_register_id): Declare.
6589
6590 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
6591
6592         * python/py-registers.c: Add 'user-regs.h' include.
6593         (register_descriptor_iter_find): New function.
6594         (register_descriptor_iterator_object_methods): New static global
6595         methods array.
6596         (register_descriptor_iterator_object_type): Add pointer to methods
6597         array.
6598
6599 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
6600
6601         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
6602         for all architectures on FreeBSD 11.3 and later.
6603
6604 2020-07-27  Tom Tromey  <tromey@adacore.com>
6605
6606         * gcore.h (load_corefile): Don't declare.
6607
6608 2020-07-27  Tom de Vries  <tdevries@suse.de>
6609
6610         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
6611         * config.in: Regenerate.
6612         * configure: Regenerate.
6613
6614 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
6615
6616         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
6617         ws2tcpip.h.  When checking whether socklen_t type is defined, use
6618         ws2tcpip.h if it is available and sys/socket.h isn't.
6619         * configure: Regenerate.
6620         * config.in: Regenerate.
6621
6622 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6623
6624         PR fortran/23051
6625         PR fortran/26139
6626         * valops.c (value_ind): Pass address to
6627         readjust_indirect_value_type.
6628         * value.c (readjust_indirect_value_type): Make parameter
6629         non-const, and add extra address parameter.  Resolve original type
6630         before using it.
6631         * value.h (readjust_indirect_value_type): Update function
6632         signature and comment.
6633
6634 2020-07-25  Tom de Vries  <tdevries@suse.de>
6635
6636         PR symtab/26243
6637         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
6638         entries.
6639
6640 2020-07-24  Aaron Merey  <amerey@redhat.com>
6641
6642         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
6643         * configure: Rebuild.
6644
6645 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
6646
6647         PR corefiles/26294
6648         * corelow.c (_initialize_corelow): Add period to help text
6649         for "maintenance print core-file-backed-mappings".
6650
6651 2020-07-23  Pedro Alves  <pedro@palves.net>
6652
6653         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
6654         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
6655         meanwhile.
6656         * frame.c (frame_cache_generation, get_frame_cache_generation):
6657         New.
6658         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
6659         (get_prev_frame_if_no_cycle): On exception, don't touch
6660         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
6661         * frame.h (get_frame_cache_generation): Declare.
6662
6663 2020-07-23  Tom de Vries  <tdevries@suse.de>
6664
6665         PR tui/26282
6666         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
6667         New default constructor.
6668
6669 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6670
6671         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
6672         exclude non-statement entries.
6673
6674 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6675
6676         * NEWS (New commands): Mention new command
6677         "maintenance print core-file-backed-mappings".
6678
6679 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6680
6681         * corelow.c (gdbcmd.h): Include.
6682         (core_target::info_proc_mappings): New method.
6683         (get_current_core_target): New function.
6684         (maintenance_print_core_file_backed_mappings): New function.
6685         (_initialize_corelow): Add core-file-backed-mappings to
6686         "maint print" commands.
6687
6688 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6689
6690         * linux-tdep.c (dump_note_entry_p): New function.
6691         (linux_dump_mapping_p_ftype): New typedef.
6692         (linux_find_memory_regions_full): Add new parameter,
6693         should_dump_mapping_p.
6694         (linux_find_memory_regions): Adjust call to
6695         linux_find_memory_regions_full.
6696         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
6697         call to linux_find_memory_regions_full.
6698
6699 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6700
6701         * corelow.c (solist.h, unordered_map): Include.
6702         (class core_target): Add field m_core_file_mappings and
6703         method build_file_mappings.
6704         (core_target::core_target): Call build_file_mappings.
6705         (core_target::~core_target): Free memory associated with
6706         m_core_file_mappings.
6707         (core_target::build_file_mappings): New method.
6708         (core_target::xfer_partial): Use m_core_file_mappings
6709         for memory transfers.
6710         * linux-tdep.c (linux_read_core_file_mappings): New
6711         function.
6712         (linux_core_info_proc_mappings): Rewrite to use
6713         linux_read_core_file_mappings.
6714         (linux_init_abi): Register linux_read_core_file_mappings.
6715
6716 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6717
6718         * arch-utils.c (default_read_core_file_mappings): New function.
6719         * arch-utils.c (default_read_core_file_mappings): Declare.
6720         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
6721         * gdbarch.h, gdbarch.c: Regenerate.
6722
6723 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6724
6725         PR corefiles/25631
6726         * corelow.c (core_target:xfer_partial):  Revise
6727         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
6728         case after first checking the stratum beneath the core
6729         target.
6730         (has_all_memory): Return true.
6731         * target.c (raw_memory_xfer_partial): Revise comment
6732         regarding use of has_all_memory.
6733
6734 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6735
6736         * exec.h (section_table_xfer_memory): Revise declaration,
6737         replacing section name parameter with an optional callback
6738         predicate.
6739         * exec.c (section_table_xfer_memory): Likewise.
6740         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
6741         of section_table_xfer_memory.
6742
6743 2020-07-22  Tom Tromey  <tromey@adacore.com>
6744
6745         * mi/mi-cmd-stack.c (list_args_or_locals): Use
6746         lookup_symbol_search_name.
6747
6748 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6749
6750         * python/py-registers.c (gdbpy_register_object_data_init): Remove
6751         redundant local variable.
6752         (gdbpy_get_register_descriptor): Extract descriptor vector as a
6753         reference, not pointer, update code accordingly.
6754
6755 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6756             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6757
6758         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
6759         * jit.c (jit_breakpoint_re_set_internal): Use the
6760         `skip_jit_symbol_lookup` field.
6761
6762 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6763             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6764
6765         * jit.c (jit_read_descriptor): Define the descriptor address once,
6766         use twice.
6767         (jit_breakpoint_deleted): Move the declaration of the loop variable
6768         `iter` into the loop header.
6769         (jit_breakpoint_re_set_internal): Move the declaration of the local
6770         variable `objf_data` to the first point of definition.
6771         (jit_event_handler): Move the declaration of local variables
6772         `code_entry`, `entry_addr`, and `objf` to their first point of use.
6773         Rename `objf` to `jited`.
6774
6775 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6776
6777         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
6778         Remove.
6779         * jit.c (get_jiter_objfile_data): Update.
6780
6781 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6782             Simon Marchi  <simon.marchi@polymtl.ca>
6783
6784         * jit.c (struct jit_program_space_data): Remove.
6785         (jit_program_space_key): Remove.
6786         (jiter_objfile_data::~jiter_objfile_data): Remove program space
6787         stuff.
6788         (get_jit_program_space_data): Remove.
6789         (jit_breakpoint_deleted): Iterate on all of the program space's
6790         objfiles.
6791         (jit_inferior_init): Likewise.
6792         (jit_breakpoint_re_set_internal): Likewise.  Also change return
6793         type to void.
6794         (jit_breakpoint_re_set): Pass current_program_space to
6795         jit_breakpoint_re_set_internal.
6796
6797 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6798
6799         * jit.h (struct jiter_objfile_data) <cached_code_address,
6800         jit_breakpoint>: Move to here from ...
6801         * jit.c (jit_program_space_data): ... here.
6802         (jiter_objfile_data::~jiter_objfile_data): Update.
6803         (jit_breakpoint_deleted): Update.
6804         (jit_breakpoint_re_set_internal): Update.
6805
6806 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6807
6808         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
6809         checks.
6810         (jit_read_descriptor): Remove NULL check.
6811         (jit_event_handler): Add an assertion.
6812
6813 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6814
6815         * jit.h (struct jit_objfile_data):  Split into...
6816         (struct jiter_objfile_data): ... this ...
6817         (struct jited_objfile_data): ... and this.
6818         * objfiles.h (struct objfile) <jit_data>: Remove.
6819         <jiter_data, jited_data>: New fields.
6820         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
6821         (jiter_objfile_data::~jiter_objfile_data): ... this.
6822         (get_jit_objfile_data): Rename to ...
6823         (get_jiter_objfile_data): ... this.
6824         (add_objfile_entry): Update.
6825         (jit_read_descriptor): Use get_jiter_objfile_data.
6826         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
6827         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
6828         (jit_inferior_exit_hook): Use objfile's jited_data field.
6829
6830 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6831
6832         * jit.h: Forward-declare `struct minimal_symbol`.
6833         (struct jit_objfile_data): Migrate to here from jit.c; also add a
6834         constructor, destructor, and an objfile* field.
6835         * jit.c (jit_objfile_data): Remove.
6836         (struct jit_objfile_data): Migrate from here to jit.h.
6837         (jit_objfile_data::~jit_objfile_data): New destructor
6838         implementation with code moved from free_objfile_data.
6839         (free_objfile_data): Delete.
6840         (get_jit_objfile_data): Update to use the jit_data field of objfile.
6841         (jit_find_objf_with_entry_addr): Ditto.
6842         (jit_inferior_exit_hook): Ditto.
6843         (_initialize_jit): Remove the call to
6844         register_objfile_data_with_cleanup.
6845         * objfiles.h (struct objfile) <jit_data>: New field.
6846
6847 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6848
6849         * jit.h: Forward-declare `struct objfile`.
6850         (jit_event_handler): Add a second parameter, the JITer objfile.
6851         * jit.c (jit_read_descriptor): Change the signature to take the
6852         JITer objfile as an argument instead of the jit_program_space_data.
6853         (jit_inferior_init): Update the call to jit_read_descriptor.
6854         (jit_event_handler): Use the new JITer objfile argument when calling
6855         jit_read_descriptor.
6856         * breakpoint.c (handle_jit_event): Update the call to
6857         jit_event_handler to pass the JITer objfile.
6858
6859 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6860
6861         * gdbarch.c: Regenerate.
6862         * gdbarch.h: Regenerate.
6863         * gdbarch.sh (handle_segmentation_fault): Remove method.
6864         * infrun.c (handle_segmentation_fault): Remove.
6865         (print_signal_received_reason): Remove call to
6866         handle_segmentation_fault.
6867
6868 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6869
6870         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
6871         Rename to sparc64_linux_report_signal_info and add siggnal
6872         argument.
6873         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
6874         instead of sparc64_linux_handle_segmentation_fault.
6875
6876 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6877
6878         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
6879         i386_linux_report_signal_info instead of
6880         i386_linux_handle_segmentation_fault.
6881         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
6882         to i386_linux_report_signal_info and add siggnal argument.
6883         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
6884         of i386_linux_handle_segmentation_fault.
6885         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
6886         to i386_linux_report_signal_info and add siggnal argument.
6887
6888 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6889
6890         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
6891         hook if present.
6892
6893 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6894
6895         * gdbarch.c: Regenerate.
6896         * gdbarch.h: Regenerate.
6897         * gdbarch.sh (report_signal_info): New method.
6898         * infrun.c (print_signal_received_reason): Invoke gdbarch
6899         report_signal_info hook if present.
6900
6901 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6902
6903         * python/py-registers.c : Add 'unordered_map' include.
6904         (gdbpy_new_reggroup): Renamed to...
6905         (gdbpy_get_reggroup): ...this.  Update to only create register
6906         group descriptors when needed.
6907         (gdbpy_reggroup_iter_next): Update.
6908
6909 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6910
6911         * python/py-registers.c (gdbpy_register_object_data): New static
6912         global.
6913         (gdbpy_register_object_data_init): New function.
6914         (gdbpy_new_register_descriptor): Renamed to...
6915         (gdbpy_get_register_descriptor): ...this, and update to reuse
6916         existing register descriptors where possible.
6917         (gdbpy_register_descriptor_iter_next): Update.
6918         (gdbpy_initialize_registers): Register new gdbarch data.
6919
6920 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
6921
6922         * linux-nat.c (stopped_pids): Make static.
6923
6924 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
6925
6926         PR ada/26235
6927         * gdbtypes.c (ada_discrete_type_low_bound,
6928         ada_discrete_type_high_bound): Handle undefined bounds.
6929
6930 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
6931
6932         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
6933         declaration.
6934         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
6935         function.
6936
6937 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
6938
6939         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
6940         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
6941         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
6942         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
6943         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
6944         method.
6945
6946 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
6947
6948         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
6949         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
6950         which are deprecated in Guile 3.0.
6951         * configure.ac (try_guile_versions): Add "guile-3.0".
6952         * configure (try_guile_versions): Regenerate.
6953         * NEWS: Update entry.
6954
6955 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
6956             Doug Evans  <dje@google.com>
6957
6958         PR gdb/21104
6959         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
6960         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
6961         USING_GUILE_BEFORE_2_2.
6962         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
6963         Change type to 'scm_t_port_type *'.
6964         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
6965         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
6966         parameter and honor it.  Update callers.
6967         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
6968         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
6969         functions.
6970         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
6971         USING_GUILE_BEFORE_2_2.
6972         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
6973         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
6974         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
6975         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
6976         and 'SCM_PORT_TYPE'.
6977         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
6978         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
6979         (gdbscm_memory_port_read, gdbscm_memory_port_write)
6980         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
6981         [!USING_GUILE_BEFORE_2_2]: New functions.
6982         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6983         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6984         'gdbscm_memory_port_read'.
6985         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6986         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6987         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6988         function.
6989         (ioscm_init_memory_port): Remove.
6990         (ioscm_init_memory_port_stream): New function
6991         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6992         function.
6993         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6994         Return scm_from_uint (0).
6995         (gdbscm_set_memory_port_read_buffer_size_x)
6996         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6997         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6998         Return scm_from_uint (0).
6999         (gdbscm_set_memory_port_write_buffer_size_x)
7000         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
7001         * configure.ac (try_guile_versions): Add "guile-2.2".
7002         * configure: Regenerate.
7003         * NEWS: Add entry.
7004
7005 2020-07-18  Tom Tromey  <tom@tromey.com>
7006
7007         * linux-nat.c (linux_multi_process): Remove.
7008         (linux_nat_target::supports_multi_process): Return true.
7009
7010 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
7011
7012         * arch/riscv.c (riscv_tdesc_cache): Change map type.
7013         (riscv_lookup_target_description): Return pointer out of
7014         unique_ptr.
7015         * target-descriptions.c (allocate_target_description): Add
7016         comment.
7017         (target_desc_deleter::operator()): Likewise.
7018         * target-descriptions.h (struct target_desc_deleter): Moved to
7019         gdbsupport/tdesc.h.
7020         (target_desc_up): Likewise.
7021
7022 2020-07-17  Tom Tromey  <tromey@adacore.com>
7023
7024         * linux-nat.c (linux_nat_target::supports_non_stop)
7025         (linux_nat_target::always_non_stop_p): Use "true".
7026         (linux_nat_target::supports_disable_randomization): Use "true" and
7027         "false".
7028
7029 2020-07-16  Caroline Tice  <cmtice@google.com>
7030
7031         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
7032         (RNGLIST_HEADER_SIZE64): New constant definition.
7033         (struct dwop_section_names): Add rnglists_dwo.
7034         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
7035         (struct loclist_header): Rename to 'loclists_rnglists_header'.
7036         (struct dwo_sections): Add rnglists field.
7037         (read_attribut_reprocess): Add tag parameter.
7038         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
7039         (cu_debug_rnglists_section): New function (decl & definition).
7040         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
7041         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
7042         die whose range is being checked; get rnglist section from
7043         cu_debug_rnglists_section, to get from either objfile or dwo file as
7044         appropriate.  Add cases for DW_RLE_base_addressx,
7045         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
7046         the base address to DW_RLE_offset_pairs (not to all ranges), moving
7047         test inside if-condition and updating complaint message.
7048         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
7049         dwarf2_rnglists_process.
7050         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
7051         dwarf2_ranges_process.
7052         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
7053         need_ranges_base and update comment appropriately.  Also pass die tag
7054         to dwarf2_ranges_read.
7055         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
7056         need_ranges_base and update comment appropriately.  Also pass die tag
7057         to dwarf2_ranges_process.
7058         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
7059         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
7060         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
7061         need_ranges_base and update comment appropriately.  Also pass die tag
7062         to read_attribute_reprocess and dwarf2_ranges_read.
7063         (read_loclist_header): Rename function to read_loclists_rnglists_header,
7064         and update function comment appropriately.
7065         (read_loclist_index): Call read_loclists_rnglists_header instead of
7066         read_loclist_header.
7067         (read_rnglist_index): New function.
7068         (read_attribute_reprocess):  Add tag parameter. Add code for
7069         DW_FORM_rnglistx, passing tag to read_rnglist_index.
7070         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
7071
7072 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7073
7074         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
7075         being resolved.
7076
7077 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
7078
7079         * arch-utils.c (show_architecture): Update formatting of messages.
7080
7081 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7082
7083         * gdbtypes.h (struct type) <bounds>: Handle array and string
7084         types.
7085         * ada-lang.c (assign_aggregate): Use type::bounds on
7086         array/string type.
7087         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
7088         * c-varobj.c (c_number_of_children): Likewise.
7089         (c_describe_child): Likewise.
7090         * eval.c (evaluate_subexp_for_sizeof): Likewise.
7091         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
7092         (f_type_print_base): Likewise.
7093         * f-valprint.c (f77_array_offset_tbl): Likewise.
7094         (f77_get_upperbound): Likewise.
7095         (f77_print_array_1): Likewise.
7096         * guile/scm-type.c (gdbscm_type_range): Likewise.
7097         * m2-typeprint.c (m2_array): Likewise.
7098         (m2_is_long_set_of_type): Likewise.
7099         * m2-valprint.c (get_long_set_bounds): Likewise.
7100         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
7101         * python/py-type.c (typy_range): Likewise.
7102         * rust-lang.c (rust_internal_print_type): Likewise.
7103         * type-stack.c (type_stack::follow_types): Likewise.
7104         * valarith.c (value_subscripted_rvalue): Likewise.
7105         * valops.c (value_cast): Likewise.
7106
7107 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7108
7109         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
7110         callers to use the equivalent accessor methods.
7111
7112 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7113
7114         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
7115         (struct type) <bit_stride>: New method.
7116         (TYPE_BIT_STRIDE): Remove.
7117         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
7118
7119 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7120
7121         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
7122         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
7123         callers to use the equivalent accessor methods instead.
7124
7125 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7126
7127         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
7128         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
7129         callers to use the equivalent accessor methods instead.
7130
7131 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7132
7133         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
7134         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
7135         to use dynamic_prop::kind.
7136
7137 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7138
7139         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
7140         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
7141         to get the bound property's kind and check against
7142         PROP_UNDEFINED.
7143
7144 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7145
7146         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
7147         all callers to use type::range_bounds followed by
7148         dynamic_prop::{low,high}.
7149
7150 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
7151
7152         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
7153         const_val, set_const_val, baton, set_locexpr, set_loclist,
7154         set_addr_offset, variant_parts, set_variant_parts,
7155         original_type, set_original_type>: New methods.
7156         <kind>: Rename to...
7157         <m_kind>: ... this.  Update all users to use the new methods
7158         instead.
7159         <data>: Rename to...
7160         <m_data>: ... this.  Update all users to use the new methods
7161         instead.
7162
7163 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7164
7165         * gdbtypes.c (get_discrete_bounds): Return failure if
7166         the range type's bounds are not both defined and constant
7167         values.
7168         (get_array_bounds): Update comment.  Remove undefined bound check.
7169
7170 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
7171
7172         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
7173         the type::bounds method directly.
7174
7175 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7176
7177         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
7178         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
7179         are used to set the range type's bounds to use set_bounds.
7180
7181 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7182
7183         * exec.c (_initialize_exec): Update exec-file-mismatch help.
7184
7185 2020-07-10  Pedro Alves  <pedro@palves.net>
7186
7187         * gdbthread.h (inferior_ref): Define.
7188         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
7189         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
7190         * thread.c
7191         (scoped_restore_current_thread::restore):
7192         Adjust to gdb::ref_ptr.
7193         (scoped_restore_current_thread::~scoped_restore_current_thread):
7194         Remove manual decref handling.
7195         (scoped_restore_current_thread::scoped_restore_current_thread):
7196         Adjust to use
7197         inferior_ref::new_reference/thread_info_ref::new_reference.
7198         Incref the thread before calling get_frame_id instead of after.
7199         Let TARGET_CLOSE_ERROR propagate.
7200
7201 2020-07-10  Pedro Alves  <pedro@palves.net>
7202
7203         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
7204         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
7205         NOT_AVAILABLE_ERROR.
7206         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
7207         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
7208
7209 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
7210             Pedro Alves  <pedro@palves.net>
7211
7212         PR gdb/26199
7213         * infrun.c (threads_are_resumed_pending_p): Delete.
7214         (do_target_wait): Remove threads_are_executing and
7215         threads_are_resumed_pending_p checks from the inferior_matches
7216         lambda.  Update comments.
7217
7218 2020-07-10  Pedro Alves  <pedro@palves.net>
7219
7220         PR gdb/26199
7221         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
7222         executing threads.
7223
7224 2020-07-10  Pedro Alves  <pedro@palves.net>
7225
7226         PR gdb/26199
7227         * infrun.c (handle_no_resumed): Handle multiple targets.
7228
7229 2020-07-10  Pedro Alves  <pedro@palves.net>
7230
7231         PR gdb/26199
7232         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
7233         target_is_async_p.
7234
7235 2020-07-10  Pedro Alves  <pedro@palves.net>
7236
7237         PR gdb/26199
7238         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
7239         threads, not all threads.
7240
7241 2020-07-10  Pedro Alves  <pedro@palves.net>
7242
7243         PR gdb/26199
7244         * remote.c (remote_target::open_1): Pass remote target pointer as
7245         data to create_async_event_handler.
7246         (remote_async_inferior_event_handler): Mark async event handler
7247         before returning if the remote target still has either pending
7248         events or unacknowledged notifications.
7249
7250 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
7251
7252         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
7253         declaration.
7254         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
7255         function.
7256
7257 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
7258
7259         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
7260         inferior_ptid.
7261
7262 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
7263
7264         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
7265         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
7266         AT_FREEBSD_PS_STRINGS.
7267
7268 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
7269
7270         * auto-load.c (auto_load_objfile_script_1): Convert drive part
7271         of debugfile path on Windows.
7272
7273 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
7274
7275         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
7276         argument to 'data'.
7277
7278 2020-07-08  Tom Tromey  <tromey@adacore.com>
7279
7280         * ada-lang.c (ada_exception_message_1): Use read_memory.
7281
7282 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7283
7284         PR python/22748
7285         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
7286         special handling for inline frames.
7287         * findvar.c (value_of_register_lazy): Skip inline frames when
7288         creating lazy register values.
7289         * frame.c (frame_id_computed_p): Delete definition.
7290         * frame.h (frame_id_computed_p): Delete declaration.
7291
7292 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7293
7294         * NEWS: Mention additions to Python API.
7295         * python/py-arch.c (archpy_register_groups): New function.
7296         (arch_object_methods): Add 'register_groups' method.
7297         * python/py-registers.c (reggroup_iterator_object): New struct.
7298         (reggroup_object): New struct.
7299         (gdbpy_new_reggroup): New function.
7300         (gdbpy_reggroup_to_string): New function.
7301         (gdbpy_reggroup_name): New function.
7302         (gdbpy_reggroup_iter): New function.
7303         (gdbpy_reggroup_iter_next): New function.
7304         (gdbpy_new_reggroup_iterator): New function
7305         (gdbpy_initialize_registers): Register new types.
7306         (reggroup_iterator_object_type): Define new Python type.
7307         (gdbpy_reggroup_getset): New static global.
7308         (reggroup_object_type): Define new Python type.
7309         * python/python-internal.h
7310
7311 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7312
7313         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
7314         * python/py-arch.c (archpy_registers): New function.
7315         (arch_object_methods): Add 'registers' method.
7316         * python/py-registers.c: New file.
7317         * python/python-internal.h
7318         (gdbpy_new_register_descriptor_iterator): Declare.
7319         (gdbpy_initialize_registers): Declare.
7320         * python/python.c (do_start_initialization): Call
7321         gdbpy_initialize_registers.
7322         * NEWS: Mention additions to the Python API.
7323
7324 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7325
7326         * NEWS: Mention new Python API method.
7327         * python/py-unwind.c (pending_framepy_architecture): New function.
7328         (pending_frame_object_methods): Add architecture method.
7329
7330 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7331
7332         * gdbarch.c: Regenerate.
7333         * gdbarch.h: Regenerate.
7334         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
7335         (gdbarch_data): Use internal_error for the case where
7336         deprecated_set_gdbarch_data was originally needed.
7337         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
7338         and use passed in obstack.
7339         (libunwind_frame_set_descr): Should no longer get back NULL from
7340         gdbarch_data.
7341         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
7342         type.
7343         * user-regs.c (user_regs_init): Update parameters, and use passed
7344         in obstack.
7345         (user_reg_add): Should no longer get back NULL from gdbarch_data.
7346         (_initialize_user_regs): Register as a pre-init gdbarch data type.
7347
7348 2020-07-06  Tom de Vries  <tdevries@suse.de>
7349
7350         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
7351         End-Of-Sequence in lte_is_less_than.
7352         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
7353         "gdb: Don't reorder line table entries too much when sorting".
7354
7355 2020-07-06  Tom de Vries  <tdevries@suse.de>
7356
7357         PR tui/26205
7358         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
7359
7360 2020-07-05  Tom de Vries  <tdevries@suse.de>
7361
7362         PR build/26187
7363         * inferior.h (struct infcall_suspend_state_deleter): If available, use
7364         std::uncaught_exceptions instead of deprecated
7365         std::uncaught_exception.
7366
7367 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7368
7369         * macroexp.h (macro_stringify): Return
7370         gdb::unique_xmalloc_ptr<char>.
7371         * macroexp.c (macro_stringify): Likewise.
7372         * macrotab.c (fixup_definition): Update.
7373
7374 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7375
7376         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
7377         (lex_one_token): Update.
7378         * macroexp.c (struct macro_buffer) <release>: Return
7379         gdb::unique_xmalloc_ptr<char>.
7380         (macro_stringify): Update.
7381         (macro_expand): Update.
7382         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
7383         * macroexp.h (macro_expand_next): Likewise.
7384
7385 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
7386
7387         * macroexp.h (macro_lookup_ftype): Remove.
7388         (macro_expand, macro_expand_once, macro_expand_next): Remove
7389         lookup function parameters, add scope parameter.
7390         * macroexp.c (scan, substitute_args, expand, maybe_expand,
7391         macro_expand, macro_expand_once, macro_expand_next): Likewise.
7392         * macroscope.h (standard_macro_lookup): Change parameter type
7393         to macro_scope.
7394         * macroscope.c (standard_macro_lookup): Likewise.
7395         * c-exp.y (lex_one_token): Update.
7396         * macrocmd.c (macro_expand_command): Likewise.
7397         (macro_expand_once_command): Likewise.
7398
7399 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7400
7401         * inf-loop.c (inferior_event_handler): Remove client_data param.
7402         * inf-loop.h (inferior_event_handler): Likewise.
7403         * infcmd.c (step_1): Adjust.
7404         * infrun.c (proceed): Adjust.
7405         (fetch_inferior_event): Remove client_data param.
7406         (infrun_async_inferior_event_handler): Adjust.
7407         * infrun.h (fetch_inferior_event): Remove `void *` param.
7408         * linux-nat.c (handle_target_event): Adjust.
7409         * record-btrace.c (record_btrace_handle_async_inferior_event):
7410         Adjust.
7411         * record-full.c (record_full_async_inferior_event_handler):
7412         Adjust.
7413         * remote.c (remote_async_inferior_event_handler): Adjust.
7414
7415 2020-07-01  Tom Tromey  <tom@tromey.com>
7416
7417         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
7418         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
7419
7420 2020-07-01  Tom Tromey  <tom@tromey.com>
7421
7422         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
7423         tui_gen_win_info.
7424         (tui_win_info::make_window): Merge with
7425         tui_gen_win_info::make_window.
7426         (tui_win_info::make_visible): Move from tui_gen_win_info.
7427         * tui/tui-win.c (tui_win_info::max_width): Move from
7428         tui_gen_win_info.
7429         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
7430         type.
7431         <window_factory>: Likewise.
7432         * tui/tui-layout.c (tui_win_info::resize): Move from
7433         tui_gen_win_info.
7434         (make_standard_window): Change return type.
7435         (get_locator_window, tui_get_window_by_name): Likewise.
7436         (tui_layout_window::apply): Remove a cast.
7437         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
7438         (struct tui_win_info): Merge with tui_gen_win_info.
7439         (struct tui_gen_win_info): Remove.
7440
7441 2020-07-01  Tom Tromey  <tom@tromey.com>
7442
7443         * tui/tui-stack.h (struct tui_locator_window): Derive from
7444         tui_win_info.
7445         <do_scroll_horizontal, do_scroll_vertical>: New methods.
7446         <can_box>: New method.
7447
7448 2020-07-01  Tom Tromey  <tom@tromey.com>
7449
7450         * tui/tui-stack.h (struct tui_locator_window): Remove body.
7451
7452 2020-07-01  Tom Tromey  <tom@tromey.com>
7453
7454         * tui/tui-regs.c (tui_data_window::display_registers_from)
7455         (tui_data_window::display_registers_from)
7456         (tui_data_window::first_data_item_displayed)
7457         (tui_data_window::delete_data_content_windows): Update.
7458         (tui_data_window::refresh_window, tui_data_window::no_refresh):
7459         Remove.
7460         (tui_data_window::check_register_values): Update.
7461         (tui_data_item_window::rerender): Add parameters.  Update.
7462         (tui_data_item_window::refresh_window): Remove.
7463         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
7464         virtual.
7465         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
7466         tui_gen_win_info.
7467         <refresh_window, max_height, min_height>: Remove.
7468         <rerender>: Add parameters.
7469         <x, y, visible>: New members.
7470         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
7471         <m_item_width>: New member.
7472
7473 2020-07-01  Tom Tromey  <tom@tromey.com>
7474
7475         * tui/tui-regs.c (tui_data_window::show_register_group)
7476         (tui_data_window::check_register_values): Update.
7477         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
7478         from item_no.
7479
7480 2020-07-01  Tom Tromey  <tom@tromey.com>
7481
7482         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
7483         useless "if".
7484
7485 2020-07-01  Tom Tromey  <tom@tromey.com>
7486
7487         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
7488         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
7489
7490 2020-07-01  Tom Tromey  <tom@tromey.com>
7491
7492         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
7493         * tui/tui-winsource.h (enum tui_line_or_address_kind)
7494         (struct tui_line_or_address): Move from tui-data.h.
7495         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
7496         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
7497         (tui_cmd_window, tui_source_window_base, tui_source_window)
7498         (tui_disasm_window): Don't declare.
7499         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
7500         to tui-winsource.h.
7501         (SINGLE_KEY): Move to tui-stack.c.
7502
7503 2020-07-01  Tom Tromey  <tom@tromey.com>
7504
7505         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
7506         std::string.
7507         * tui/tui-regs.c (class tab_expansion_file): New.
7508         (tab_expansion_file::write): New method.
7509         (tui_register_format): Change return type.  Use
7510         tab_expansion_file.
7511         (tui_get_register, tui_data_window::display_registers_from)
7512         (tui_data_item_window::rerender): Update.
7513         * tui/tui-io.h (tui_expand_tabs): Don't declare.
7514         * tui/tui-io.c (tui_expand_tabs): Remove.
7515
7516 2020-07-01  Tom Tromey  <tom@tromey.com>
7517
7518         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
7519
7520 2020-07-01  Fangrui Song  <maskray@google.com>
7521
7522         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
7523
7524 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7525
7526         * dwarf2/read.c (set_die_type): Removed conditions to restrict
7527         forms for DW_AT_associated and DW_AT_allocated attributes,
7528         which is already checked in function attr_to_dynamic_prop.
7529
7530 2020-06-30  Tom Tromey  <tromey@adacore.com>
7531
7532         * dwarf2/read.c (quirk_rust_enum): Correctly call
7533         alloc_rust_variant for default-less enum.
7534
7535 2020-06-30  Tom Tromey  <tromey@adacore.com>
7536
7537         PR build/26183:
7538         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
7539         gdb::to_string.
7540
7541 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
7542
7543         * gdbarch.sh (displaced_step_copy_insn): Update doc.
7544         * gdbarch.h: Re-generate.
7545
7546 2020-06-28  Tom Tromey  <tom@tromey.com>
7547
7548         * command.h (cmd_types): Remove.
7549         (cmd_type): Don't declare.
7550         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
7551         typedef.
7552         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
7553         * cli/cli-decode.c (cmd_type): Remove.
7554
7555 2020-06-27  Pedro Alves  <palves@redhat.com>
7556
7557         * fork-child.c (prefork_hook): Adjust.
7558         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
7559         Delete.
7560         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
7561         * inferior.c (inferior::set_tty, inferior::tty): New methods.
7562         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
7563         Remove declarations.
7564         (struct inferior) <set_tty, tty>: New methods.
7565         (struct inferior) <terminal>: Rename to ...
7566         (struct inferior) <m_terminal>: ... this and make private.
7567         * main.c (captured_main_1): Adjust.
7568         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
7569         (mi_cmd_inferior_tty_show): Adjust.
7570         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
7571         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
7572
7573 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
7574
7575         * configure.ac: Add --enable-libctf: handle --disable-static
7576         properly.
7577         * acinclude.m4: sinclude ../config/enable.m4.
7578         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
7579         (LIBCTF): Substitute in.
7580         (CTF_DEPS): New, likewise.
7581         (CLIBS): libctf needs symbols from libbfd: move earlier.
7582         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
7583         flags.
7584         * ctfread.c: Surround in ENABLE_LIBCTF.
7585         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
7586         * configure: Regenerate.
7587         * config.in: Likewise.
7588
7589 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
7590
7591         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
7592
7593 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
7594
7595         * inferior.h (struct inferior) <terminal>: Change type to
7596         gdb::unique_xmalloc_ptr<char>.
7597         * inferior.c (inferior::~inferior): Don't free inf->terminal.
7598         * infcmd.c (set_inferior_io_terminal): Don't free terminal
7599         field, adjust to unique pointer.
7600         (get_inferior_io_terminal): Adjust to unique pointer.
7601
7602 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7603
7604         * riscv-tdep.c (riscv_print_registers_info): Loop over all
7605         registers, not just the known core set of registers.
7606
7607 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7608
7609         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
7610         fflags, frm, and fcsr registers.
7611         (riscv_register_reggroup_p): Remove unknown CSRs from save and
7612         restore groups.
7613         (riscv_tdesc_unknown_reg): New function.
7614         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
7615         tdesc_use_registers.
7616         * riscv-tdep.h (struct gdbarch_tdep): Add
7617         unknown_csrs_first_regnum, unknown_csrs_count,
7618         duplicate_fflags_regnum, duplicate_frm_regnum, and
7619         duplicate_fcsr_regnum fields.
7620
7621 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7622
7623         * target-descriptions.c (tdesc_use_registers): Add new parameter a
7624         callback, use the callback (when not null) to help number unknown
7625         registers.
7626         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
7627         (tdesc_use_registers): Add extra parameter to declaration.
7628
7629 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7630
7631         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
7632         in the file.
7633         (class riscv_pending_register_alias): Likewise.
7634         (riscv_register_feature::register_info): Change 'required_p' field
7635         to 'required', and change its type.  Add 'check' member function.
7636         (riscv_register_feature::register_info::check): Define new member
7637         function.
7638         (riscv_xreg_feature): Change initialisation of 'required' field.
7639         (riscv_freg_feature): Likewise.
7640         (riscv_virtual_feature): Likewise.
7641         (riscv_csr_feature): Likewise.
7642         (riscv_check_tdesc_feature): Take extra parameter, the csr
7643         tdesc_feature, rewrite the function to use the new
7644         riscv_register_feature::register_info::check function.
7645         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
7646
7647 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7648
7649         * features/Makefile: Remove all references to the deleted files
7650         below.
7651         * features/riscv/32bit-csr.c: Deleted.
7652         * features/riscv/32bit-csr.xml: Deleted.
7653         * features/riscv/64bit-csr.c: Deleted.
7654         * features/riscv/64bit-csr.xml: Deleted.
7655         * features/riscv/rebuild-csr-xml.sh: Deleted.
7656
7657 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7658
7659         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
7660         whitespace error for declaration of names member variable.
7661         (struct riscv_register_feature): Add new prefer_first_name member
7662         variable, and fix whitespace error in declaration of registers.
7663         (riscv_xreg_feature): Initialize prefer_first_name field.
7664         (riscv_freg_feature): Likewise.
7665         (riscv_virtual_feature): Likewise.
7666         (riscv_csr_feature): Likewise.
7667         (riscv_register_name): Expand on comments.  Remove register name
7668         modifications for CSR and virtual registers.
7669
7670 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7671
7672         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
7673         errors.
7674
7675 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7676
7677         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
7678         riscv-opc.h.
7679         (class riscv_pending_register_alias): New class.
7680         (riscv_check_tdesc_feature): Take vector of pending aliases and
7681         populate it as appropriate.
7682         (riscv_setup_register_aliases): Delete.
7683         (riscv_gdbarch_init): Create vector of pending aliases and pass it
7684         to riscv_check_tdesc_feature in all cases.  Use the vector to
7685         create the register aliases.
7686
7687 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7688
7689         * sol2-tdep.c (sol2_static_transform_name): Remove.
7690         (sol2_init_abi): Don't register it.
7691         * gdbarch.sh (static_transform_name): Remove.
7692         * gdbarch.c, gdbarch.h: Regenerate.
7693
7694         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
7695         gdbarch_static_transform_name.
7696         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
7697         * stabsread.c (define_symbol) <'X'>: Remove.
7698         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
7699         handling.
7700         <'V'>: Likewise.
7701         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
7702         <'S'>: Remove call to gdbarch_static_transform_name.
7703
7704 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7705
7706         * procfs.c (procfs_pre_trace): New function.
7707         (procfs_target::create_inferior): Pass it to fork_inferior.
7708
7709 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7710
7711         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
7712         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
7713         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
7714         sol2-tdep.o, sparc-sol2-tdep.o.
7715         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
7716         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
7717         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
7718         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
7719
7720 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7721
7722         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
7723         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
7724         Call sol2_init_abi.
7725         Remove calls to set_gdbarch_skip_solib_resolver,
7726         set_gdbarch_core_pid_to_str.
7727         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
7728         (i386_sol2_static_transform_name): Remove.
7729         (i386_sol2_init_abi): Call sol2_init_abi.
7730         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7731         set_gdbarch_static_transform_name,
7732         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
7733         Use sol2_sigtramp_p.
7734         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
7735         (sol2_sigtramp_p): New function.
7736         (sol2_static_transform_name): New function.
7737         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
7738         (sol2_init_abi): New function.
7739         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
7740         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
7741         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
7742         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
7743         (sparc_sol2_static_transform_name): Remove.
7744         (sparc32_sol2_init_abi): Call sol2_init_abi.
7745         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7746         set_gdbarch_static_transform_name,
7747         set_gdbarch_skip_solib_resolver,
7748         set_gdbarch_core_pid_to_str.
7749         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
7750         (sparc_sol2_static_transform_name): Remove
7751         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
7752         call sol2_sigtramp_p.
7753         (sparc64_sol2_init_abi): Call sol2_init_abi.
7754         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7755         set_gdbarch_static_transform_name,
7756         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
7757
7758 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7759
7760         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
7761         * exec.c (validate_exec_file): If from_tty, set both
7762         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
7763         * symfile.c (symbol_file_add_with_addrs): if always_confirm
7764         and from_tty, unconditionally ask a confirmation.
7765
7766 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7767
7768         * target-descriptions.c (tdesc_architecture_name): Protect against
7769         NULL pointer dereference.
7770         (maint_print_xml_tdesc_cmd): New function.
7771         (_initialize_target_descriptions): Register new 'maint print
7772         xml-tdesc' command and give it the filename completer.
7773         * NEWS: Mention new 'maint print xml-tdesc' command.
7774
7775 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7776
7777         * target-descriptions.c (class tdesc_compatible_info): New class.
7778         (struct target_desc): Change type of compatible vector.
7779         (tdesc_compatible_p): Update for change in type of
7780         target_desc::compatible.
7781         (tdesc_compatible_info_list): New function.
7782         (tdesc_compatible_info_arch_name): New function.
7783         (tdesc_add_compatible): Update for change in type of
7784         target_desc::compatible.
7785         (print_c_tdesc::visit_pre): Likewise.
7786
7787 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7788
7789         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
7790         whitespace to underscore.
7791         (maint_print_c_tdesc_cmd): Use fake filename for target
7792         descriptions that came from the target.
7793         (_initialize_target_descriptions): Add filename command completion
7794         for 'maint print c-tdesc'.
7795
7796 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
7797
7798         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
7799         lines.
7800
7801 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
7802
7803         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
7804         lines.
7805         (dwarf2_find_location_expression): Likewise.
7806         (call_site_parameter_matches): Likewise.
7807         (dwarf2_compile_expr_to_ax): Likewise.
7808         (disassemble_dwarf_expression): Likewise.
7809         (loclist_describe_location): Likewise.
7810
7811 2020-06-23  Pedro Alves  <palves@redhat.com>
7812
7813         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
7814         progspace-and-thread.h.  Include scoped-mock-context.h instead.
7815         (register_to_value_test): Use scoped_mock_context.
7816         * regcache.c: Include "scoped-mock-context.h".
7817         (cooked_read_test): Don't error out if a target is already pushed.
7818         Use scoped_mock_context.  Adjust.
7819         * scoped-mock-context.h: New file.
7820
7821 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7822
7823         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
7824         initializer.
7825         (ada_language::is_string_type_p): New member function.
7826         * c-lang.c (c_language_data): Delete la_is_string_type_p
7827         initializer.
7828         (cplus_language_data): Likewise.
7829         (asm_language_data): Likewise.
7830         (minimal_language_data): Likewise.
7831         * d-lang.c (d_language_data): Likewise.
7832         * f-lang.c (f_is_string_type_p): Delete function, implementation
7833         moved to f_language::is_string_type_p.
7834         (f_language_data): Delete la_is_string_type_p initializer.
7835         (f_language::is_string_type_p): New member function,
7836         implementation from f_is_string_type_p.
7837         * go-lang.c (go_is_string_type_p): Delete function, implementation
7838         moved to go_language::is_string_type_p.
7839         (go_language_data): Delete la_is_string_type_p initializer.
7840         (go_language::is_string_type_p): New member function,
7841         implementation from go_is_string_type_p.
7842         * language.c (language_defn::is_string_type_p): Define new member
7843         function.
7844         (default_is_string_type_p): Make static, add comment copied from
7845         header file.
7846         (unknown_language_data): Delete la_is_string_type_p initializer.
7847         (unknown_language::is_string_type_p): New member function.
7848         (auto_language_data): Delete la_is_string_type_p initializer.
7849         (auto_language::is_string_type_p): New member function.
7850         * language.h (language_data): Delete la_is_string_type_p field.
7851         (language_defn::is_string_type_p): Declare new function.
7852         (default_is_string_type_p): Delete desclaration, move comment to
7853         definition.
7854         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
7855         moved to m2_language::is_string_type_p.
7856         (m2_language_data): Delete la_is_string_type_p initializer.
7857         (m2_language::is_string_type_p): New member function,
7858         implementation from m2_is_string_type_p.
7859         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
7860         initializer.
7861         * opencl-lang.c (opencl_language_data): Likewise.
7862         * p-lang.c (pascal_is_string_type_p): Delete function,
7863         implementation moved to pascal_language::is_string_type_p.
7864         (pascal_language_data): Delete la_is_string_type_p initializer.
7865         (pascal_language::is_string_type_p): New member function,
7866         implementation from pascal_is_string_type_p.
7867         * rust-lang.c (rust_is_string_type_p): Delete function,
7868         implementation moved to rust_language::is_string_type_p.
7869         (rust_language_data): Delete la_is_string_type_p initializer.
7870         (rust_language::is_string_type_p): New member function,
7871         implementation from rust_is_string_type_p.
7872         * valprint.c (val_print_scalar_or_string_type_p): Update call to
7873         is_string_type_p.
7874
7875 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7876
7877         * ada-lang.c (ada_language_data): Delete la_print_typedef
7878         initializer.
7879         (ada_language::print_typedef): New member function.
7880         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
7881         (cplus_language_data): Likewise.
7882         (asm_language_data): Likewise.
7883         (minimal_language_data): Likewise.
7884         * d-lang.c (d_language_data): Likewise.
7885         * f-lang.c (f_language_data): Likewise.
7886         (f_language::print_typedef): New member function.
7887         * go-lang.c (go_language_data): Delete la_print_typedef
7888         initializer.
7889         * language.c (language_defn::print_typedef): Define member
7890         function.
7891         (unknown_language_data): Delete la_print_typedef initializer.
7892         (unknown_language::print_typedef): New member function.
7893         (auto_language_data): Delete la_print_typedef initializer.
7894         (auto_language::print_typedef): New member function.
7895         * language.h (language_data): Delete la_print_typedef field.
7896         (language_defn::print_typedef): Declare new member function.
7897         (LA_PRINT_TYPEDEF): Update call to print_typedef.
7898         (default_print_typedef): Delete declaration.
7899         * m2-lang.c (m2_language_data): Delete la_print_typedef
7900         initializer.
7901         (m2_language::print_typedef): New member function.
7902         * objc-lang.c (objc_language_data): Delete la_print_typedef
7903         initializer.
7904         * opencl-lang.c (opencl_language_data): Likewise.
7905         * p-lang.c (pascal_language_data): Likewise.
7906         (pascal_language::print_typedef): New member function.
7907         * rust-lang.c (rust_print_typedef): Delete function,
7908         implementation moved to rust_language::print_typedef.
7909         (rust_language): Delete la_print_typedef initializer.
7910         (rust_language::print_typedef): New member function,
7911         implementation from rust_print_typedef.
7912         * typeprint.c (default_print_typedef): Delete.
7913
7914 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7915
7916         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
7917         (ada_language::printstr): New member function.
7918         * c-lang.c (c_language_data): Delete la_printstr initializer.
7919         (cplus_language_data): Likewise.
7920         (asm_language_data): Likewise.
7921         (minimal_language_data): Likewise.
7922         * d-lang.c (d_language_data): Likewise.
7923         * f-lang.c (f_printstr): Rename to f_language::printstr.
7924         (f_language_data): Delete la_printstr initializer.
7925         (f_language::printstr): New member function, implementation from
7926         f_printstr.
7927         * go-lang.c (go_language_data): Delete la_printstr initializer.
7928         * language.c (language_defn::printstr): Define new member
7929         function.
7930         (unk_lang_printstr): Delete.
7931         (unknown_language_data): Delete la_printstr initializer.
7932         (unknown_language::printstr): New member function.
7933         (auto_language_data): Delete la_printstr initializer.
7934         (auto_language::printstr): New member function.
7935         * language.h (language_data): Delete la_printstr field.
7936         (language_defn::printstr): Declare new member function.
7937         (LA_PRINT_STRING): Update call to printstr.
7938         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
7939         (m2_language_data): Delete la_printstr initializer.
7940         (m2_language::printstr): New member function, implementation from
7941         m2_printstr.
7942         * objc-lang.c (objc_language_data): Delete la_printstr
7943         initializer.
7944         * opencl-lang.c (opencl_language_data): Likewise.
7945         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
7946         (pascal_language_data): Delete la_printstr initializer.
7947         (pascal_language::printstr): New member function, implementation
7948         from pascal_printstr.
7949         * p-lang.h (pascal_printstr): Delete declaration.
7950         * rust-lang.c (rust_printstr): Update header comment.
7951         (rust_language_data): Delete la_printstr initializer.
7952         (rust_language::printstr): New member function.
7953
7954 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7955
7956         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
7957         (ada_language::printchar): New member function.
7958         * c-lang.c (c_language_data): Delete la_printchar initializer.
7959         (cplus_language_data): Likewise.
7960         (asm_language_data): Likewise.
7961         (minimal_language_data): Likewise.
7962         * d-lang.c (d_language_data): Likewise.
7963         * f-lang.c (f_printchar): Rename to f_language::printchar.
7964         (f_language_data): Delete la_printchar initializer.
7965         (f_language::printchar): New member function, implementation from
7966         f_printchar.
7967         * go-lang.c (go_language_data): Delete la_printchar initializer.
7968         * language.c (unk_lang_printchar): Delete.
7969         (language_defn::printchar): Define new member function.
7970         (unknown_language_data): Delete la_printchar initializer.
7971         (unknown_language::printchar): New member function.
7972         (auto_language_data): Delete la_printchar initializer.
7973         (auto_language::printchar): New member function.
7974         * language.h (language_data): Delete la_printchar field.
7975         (language_defn::printchar): Declare new member function.
7976         (LA_PRINT_CHAR): Update call to printchar.
7977         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
7978         (m2_language::printchar): New member function.
7979         * objc-lang.c (objc_language_data): Delete la_printchar
7980         initializer.
7981         * opencl-lang.c (opencl_language_data): Likewise.
7982         * p-lang.c (pascal_language_data): Delete la_printchar
7983         initializer.
7984         (pascal_language::printchar): New member function.
7985         * rust-lang.c (rust_printchar): Rename to
7986         rust_language::printchar.
7987         (rust_language_data): Delete la_printchar initializer.
7988         (rust_language::printchar): New member function, implementation
7989         from rust_printchar.
7990
7991 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7992
7993         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7994         (ada_language_data): Delete la_emitchar initializer.
7995         (ada_language::emitchar): New member function, implementation from
7996         emit_char.
7997         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7998         (cplus_language_data): Likewise.
7999         (asm_language_data): Likewise.
8000         (minimal_language_data): Likewise.
8001         * d-lang.c (d_language_data): Likewise.
8002         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
8003         (f_language_data): Delete la_emitchar initializer.
8004         (f_language::emitchar): New member function, implementation from
8005         f_emit_char.
8006         * go-lang.c (go_language_data): Delete la_emitchar initializer.
8007         * language.c (unk_lang_emit_char): Delete.
8008         (language_defn::emitchar): New member function definition.
8009         (unknown_language_data): Delete la_emitchar initializer.
8010         (unknown_language::emitchar): New member function.
8011         (auto_language_data): Delete la_emitchar initializer.
8012         (auto_language::emitchar): New member function.
8013         * language.h (language_data): Delete la_emitchar field.
8014         (language_defn::emitchar): New member field declaration.
8015         (LA_EMIT_CHAR): Update call to emitchar.
8016         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
8017         (m2_language_data): Delete la_emitchar initializer.
8018         (m2_language::emitchar): New member function, implementation from
8019         m2_emit_char.
8020         * objc-lang.c (objc_language_data): Delete la_emitchar
8021         initializer.
8022         * opencl-lang.c (opencl_language_data): Likewise.
8023         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
8024         (pascal_language_data): Delete la_emitchar initializer.
8025         (pascal_language::emitchar): New member function, implementation
8026         from pascal_emit_char.
8027         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
8028         (rust_language_data): Delete la_emitchar initializer.
8029         (rust_language::emitchar): New member function, implementation
8030         from rust_emitchar.
8031
8032 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
8033
8034         * ada-lang.c (resolve): Rename to ada_language::post_parser.
8035         (ada_language_data): Delete la_post_parser initializer.
8036         (ada_language::post_parser): New member function.
8037         * c-lang.c (c_language_data): Delete la_post_parser initializer.
8038         (cplus_language_data): Likewise.
8039         (asm_language_data): Likewise.
8040         (minimal_language_data): Likewise.
8041         * d-lang.c (d_language_data): Likewise.
8042         * f-lang.c (f_language_data): Likewise.
8043         * go-lang.c (go_language_data): Likewise.
8044         * language.c (unknown_language_data): Likewise.
8045         (auto_language_data): Likewise.
8046         * language.h (language_data): Delete la_post_parser field.
8047         (language_defn::post_parser): New member function.
8048         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
8049         * objc-lang.c (objc_language_data): Likewise.
8050         * opencl-lang.c (opencl_language_data): Likewise.
8051         * p-lang.c (pascal_language_data): Likewise.
8052         * parse.c (parse_exp_in_context): Update call to post_parser.
8053         (null_post_parser): Delete definition.
8054         * parser-defs.h (null_post_parser): Delete declaration.
8055         * rust-lang.c (rust_language_data): Delete la_post_parser
8056         initializer.
8057
8058 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
8059
8060         * ada-lang.c (parse): Rename to ada_language::parser.
8061         (ada_language_data): Delete la_parser initializer.
8062         (ada_language::parser): New member function, implementation from
8063         parse.
8064         * c-lang.c (c_language_data): Delete la_parser initializer.
8065         (cplus_language_data): Likewise.
8066         (asm_language_data): Likewise.
8067         (minimal_language_data): Likewise.
8068         * d-lang.c (d_language_data): Likewise.
8069         (d_language::parser): New member function.
8070         * f-lang.c (f_language_data): Delete la_parser initializer.
8071         (f_language::parser): New member function.
8072         * go-lang.c (go_language_data): Delete la_parser initializer.
8073         (go_language::parser): New member function.
8074         * language.c (unk_lang_parser): Delete.
8075         (language_defn::parser): Define new member function.
8076         (unknown_language_data): Delete la_parser initializer.
8077         (unknown_language::parser): New member function.
8078         (auto_language_data): Delete la_parser initializer.
8079         (auto_language::parser): New member function.
8080         * language.h (language_data): Delete la_parser field.
8081         (language_defn::parser): Declare new member function.
8082         * m2-lang.c (m2_language_data): Delete la_parser initializer.
8083         (m2_language::parser): New member function.
8084         * objc-lang.c (objc_language_data): Delete la_parser initializer.
8085         * opencl-lang.c (opencl_language_data): Likewise.
8086         * p-lang.c (pascal_language_data): Likewise.
8087         (pascal_language::parser): New member function.
8088         * parse.c (parse_exp_in_context): Update call to parser.
8089         * rust-lang.c (rust_language_data): Delete la_parser initializer.
8090         (rust_language::parser): New member function.
8091
8092 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
8093
8094         * top.c (print_gdb_configuration): Print --with-python-libdir
8095         configuration value.
8096
8097 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8098
8099         * NEWS: Mention change to the alias command.
8100
8101 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8102
8103         * cli/cli-cmds.c (lookup_cmd_for_default_args)
8104         (alias_command_completer)
8105         (make_alias_options_def_group): New functions.
8106         (alias_opts, alias_option_defs): New struct and array.
8107         (alias_usage_error): Update usage.
8108         (alias_command): Handles optional DEFAULT-ARGS... arguments.
8109         Use option framework.
8110         (_initialize_cli_cmds): Update alias command help.
8111         Update aliases command help.
8112         (show_user):
8113         Add NULL for new default_args lookup_cmd argument.
8114         (valid_command_p): Rename to validate_aliased_command.
8115         Add NULL for new default_args lookup_cmd argument.  Verify that the
8116         aliased_command has no default args.
8117         * cli/cli-decode.c (help_cmd): Show aliases definitions.
8118         (lookup_cmd_1, lookup_cmd): New argument default_args.
8119         (add_alias_cmd):
8120         Add NULL for new default_args lookup_cmd argument.
8121         (print_help_for_command): Show default args under the layout
8122          alias some_alias = some_aliased_cmd some_alias_default_arg.
8123         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
8124         xfree default_args in destructor.
8125         * cli/cli-script.c (process_next_line, do_define_command):
8126         Add NULL for new default_args lookup_cmd argument.
8127         * command.h: Declare new default_args argument in lookup_cmd
8128         and lookup_cmd_1.
8129         * completer.c (complete_line_internal_1):
8130         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8131         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
8132         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
8133         Likewise.
8134         * infcmd.c (_initialize_infcmd): Likewise.
8135         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
8136         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
8137         * python/py-param.c (add_setshow_generic): Likewise.
8138         * remote.c (_initialize_remote): Likewise.
8139         * top.c (execute_command): Prepend default_args if command has some.
8140         (set_verbose):
8141         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8142         * tracepoint.c (validate_actionline, encode_actions_1):
8143         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8144
8145 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8146
8147         * jit.c (jit_read_descriptor): Use bool as the return type.
8148         (jit_breakpoint_re_set_internal): Use bool as the return type.
8149         Invert the return value logic; return true if the jit breakpoint
8150         has been successfully initialized.
8151         (jit_inferior_init): Update the call to
8152         jit_breakpoint_re_set_internal.
8153
8154 2020-06-22  Pedro Alves  <palves@redhat.com>
8155
8156         PR gdb/25939
8157         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
8158         Use the current inferior instead.  Don't return
8159         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
8160         wait again.
8161         * sol-thread.c (sol_thread_target::wait): Don't reference
8162         inferior_ptid.
8163         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
8164         (sol_update_thread_list_callback): Use the current inferior's pid
8165         instead of inferior_ptid.
8166
8167 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8168
8169         * procfs.c: Cleanup many comments.
8170
8171         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
8172         (AFTER_WATCHFLAG): Replace by value.
8173
8174         (MAIN_PROC_NAME_FORMAT): Inline ...
8175         (create_procinfo): ... here.
8176
8177         (procfs_debug_inferior): Remove SYS_exec handling.
8178         (syscall_is_exec): Likewise.
8179         (procfs_set_exec_trap): Likewise.
8180
8181         (syscall_is_lwp_exit): Inline in callers.
8182         (syscall_is_exit): Likewise.
8183         (syscall_is_exec): Likewise.
8184         (syscall_is_lwp_create): Likewise.
8185
8186         (invalidate_cache): Remove #if 0 code.
8187
8188         (make_signal_thread_runnable):  Remove.
8189         (procfs_target::resume): Remove #if 0 code.
8190
8191 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8192
8193         PR gdb/25939
8194         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
8195         call ...
8196         (procfs_target::create_inferior): ... here.
8197
8198 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8199
8200         * exec.c (validate_exec_file): Ensure the build-id is up to
8201         date by calling reopen_exec_file (that checks file timestamp
8202         to decide to re-read the file).
8203
8204 2020-06-18  Pedro Alves  <palves@redhat.com>
8205
8206         PR gdb/25412
8207         * gdbthread.h (delete_thread, delete_thread_silent)
8208         (find_thread_ptid): Update comments.
8209         * thread.c (current_thread_): New global.
8210         (is_current_thread): Move higher, and reimplement.
8211         (inferior_thread): Reimplement.
8212         (set_thread_exited): Use bool.  Add assertions.
8213         (add_thread_silent): Simplify thread-reuse handling by always
8214         calling delete_thread.
8215         (delete_thread): Remove intro comment.
8216         (find_thread_ptid): Skip exited threads.
8217         (switch_to_thread_no_regs): Write to current_thread_.
8218         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
8219         INFERIOR_PTID.  Clear current_thread_.
8220
8221 2020-06-18  Pedro Alves  <palves@redhat.com>
8222
8223         * aix-thread.c (pd_update): Use switch_to_thread.
8224
8225 2020-06-18  Pedro Alves  <palves@redhat.com>
8226
8227         * ravenscar-thread.c (ravenscar_thread_target): Update.
8228         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
8229         (ravenscar_thread_target::add_active_thread): ... this.  Don't
8230         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
8231         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
8232
8233 2020-06-18  Pedro Alves  <palves@redhat.com>
8234
8235         * nat/windows-nat.c (current_windows_thread): Remove.
8236         * nat/windows-nat.h (current_windows_thread): Remove.
8237         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
8238         Adjust.
8239         (display_selectors): Adjust to fetch the current
8240         windows_thread_info based on inferior_ptid.
8241         (fake_create_process): No longer write to current_windows_thread.
8242         (windows_nat_target::get_windows_debug_event):
8243         Don't set inferior_ptid or current_windows_thread.
8244         (windows_nat_target::wait): Adjust to not rely on
8245         current_windows_thread.
8246         (do_initial_windows_stuff): Now a method of windows_nat_target.
8247         Switch to the last_ptid thread.
8248         (windows_nat_target::attach): Adjust.
8249         (windows_nat_target::detach): Use switch_to_no_thread instead of
8250         writing to inferior_ptid directly.
8251         (windows_nat_target::create_inferior): Adjust.
8252
8253 2020-06-18  Pedro Alves  <palves@redhat.com>
8254
8255         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
8256
8257 2020-06-18  Pedro Alves  <palves@redhat.com>
8258
8259         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
8260         after creating it, instead of writing to inferior_ptid.  Don't
8261         write to inferior_ptid.
8262
8263 2020-06-18  Pedro Alves  <palves@redhat.com>
8264
8265         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
8266
8267 2020-06-18  Pedro Alves  <palves@redhat.com>
8268
8269         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
8270         it, instead of writing to inferior_ptid.
8271
8272 2020-06-18  Pedro Alves  <palves@redhat.com>
8273
8274         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
8275         to inferior_ptid.
8276
8277 2020-06-18  Pedro Alves  <palves@redhat.com>
8278
8279         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
8280         instead of writing to inferior_ptid directly.
8281
8282 2020-06-18  Pedro Alves  <palves@redhat.com>
8283
8284         * corelow.c (core_target::close): Use switch_to_no_thread instead
8285         of writing to inferior_ptid directly.
8286         (add_to_thread_list, core_target_open): Use switch_to_thread
8287         instead of writing to inferior_ptid directly.
8288
8289 2020-06-18  Pedro Alves  <palves@redhat.com>
8290
8291         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
8292         inferior_ptid.
8293         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
8294         inferior_ptid.
8295         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
8296         inferior_ptid directly.
8297         (darwin_nat_target::init_thread_list): Switch to thread, instead
8298         of writing to inferior_ptid.
8299         (darwin_nat_target::attach): Don't write to inferior_ptid.
8300         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
8301
8302 2020-06-18  Pedro Alves  <palves@redhat.com>
8303
8304         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
8305         thread.
8306         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
8307         Instead use switch_to_thread.
8308         (gnu_nat_target::detach): Use switch_to_no_thread
8309         instead of writing to inferior_ptid directly.  Used passed-in
8310         inferior instead of looking up the inferior by pid.
8311
8312 2020-06-18  Pedro Alves  <palves@redhat.com>
8313
8314         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
8315         inferior_ptid.
8316
8317 2020-06-18  Pedro Alves  <palves@redhat.com>
8318
8319         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
8320         inferior_ptid.
8321         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
8322         thread.
8323         (nto_procfs_target::detach): Avoid referencing
8324         inferior_ptid.  Use switch_to_no_thread instead of writing to
8325         inferior_ptid directly.
8326         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
8327         instead of writing to inferior_ptid directly.
8328         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
8329         to thread.
8330
8331 2020-06-18  Pedro Alves  <palves@redhat.com>
8332
8333         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
8334         after creating it, instead of writing to inferior_ptid.
8335         (gdbsim_target_open): Use switch_to_no_thread instead of writing
8336         to inferior_ptid directly.
8337         (gdbsim_target::wait): Don't write to inferior_ptid.
8338
8339 2020-06-18  Pedro Alves  <palves@redhat.com>
8340
8341         * remote.c (remote_target::remote_notice_new_inferior): Use
8342         switch_to_thread instead of writing to inferior_ptid directly.
8343         (remote_target::add_current_inferior_and_thread): Use
8344         switch_to_no_thread instead of writing to inferior_ptid directly.
8345         (extended_remote_target::attach): Use switch_to_inferior_no_thread
8346         and switch_to_thread instead of using set_current_inferior or
8347         writing to inferior_ptid directly.
8348
8349 2020-06-18  Pedro Alves  <palves@redhat.com>
8350
8351         * tracectf.c (ctf_target_open): Switch to added thread instead of
8352         writing to inferior_ptid directly.
8353         (ctf_target::close): Use switch_to_no_thread instead of writing to
8354         inferior_ptid directly.
8355
8356 2020-06-18  Pedro Alves  <palves@redhat.com>
8357
8358         * tracefile-tfile.c (tfile_target_open): Don't write to
8359         inferior_ptid directly, instead switch to added thread.
8360         (tfile_target::close): Use switch_to_no_thread instead of writing
8361         to inferior_ptid directly.
8362
8363 2020-06-18  Pedro Alves  <palves@redhat.com>
8364
8365         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
8366         (procfs_target::detach): Use switch_to_no_thread
8367         instead of writing to inferior_ptid directly.
8368         (do_attach): Change return type to void.  Switch to the added
8369         thread.
8370         (procfs_target::create_inferior): Switch to the added thread.
8371         (procfs_do_thread_registers): Don't write to inferior_ptid.
8372
8373 2020-06-18  Pedro Alves  <palves@redhat.com>
8374
8375         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
8376         of writing to inferior_ptid.
8377         (scoped_restore_exited_inferior): Delete.
8378         (handle_vfork_child_exec_or_exit): Simplify using
8379         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
8380         instead of writing to inferior_ptid.
8381         (THREAD_STOPPED_BY): Delete.
8382         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
8383         (thread_stopped_by_hw_breakpoint): Delete.
8384         (save_waitstatus): Use
8385         scoped_restore_current_thread+switch_to_thread, and call
8386         target_stopped_by_watchpoint instead of
8387         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
8388         instead of thread_stopped_by_sw_breakpoint, and
8389         target_stopped_by_hw_breakpoint instead of
8390         thread_stopped_by_hw_breakpoint.
8391         (handle_inferior_event)
8392         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
8393         inferior_ptid directly, nor
8394         set_current_inferior/set_current_program_space.  Use
8395         switch_to_thread / switch_to_inferior_no_thread instead.
8396
8397 2020-06-18  Pedro Alves  <palves@redhat.com>
8398
8399         * target.c (generic_mourn_inferior): Use switch_to_no_thread
8400         instead of writing to inferior_ptid.
8401
8402 2020-06-18  Pedro Alves  <palves@redhat.com>
8403
8404         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
8405         added thread.
8406         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
8407         to the added thread.
8408         (inf_ptrace_target::detach_success): Use switch_to_no_thread
8409         instead of writing to inferior_ptid.
8410
8411 2020-06-18  Pedro Alves  <palves@redhat.com>
8412
8413         * gdbarch-selftests.c: Include "progspace-and-thread.h".
8414         (register_to_value_test): Mock a program_space too.  Heap-allocate
8415         the address space.  Don't write to inferior_ptid.  Use
8416         switch_to_thread instead.
8417
8418 2020-06-18  Pedro Alves  <palves@redhat.com>
8419
8420         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
8421         Delete.
8422         (find_signalled_thread()): New, factored out from
8423         linux_make_corefile_notes and adjusted to handle exited threads.
8424         (linux_make_corefile_notes): Adjust to use the new
8425         find_signalled_thread.
8426
8427 2020-06-18  Pedro Alves  <palves@redhat.com>
8428
8429         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
8430         of saving/restoring inferior_ptid.
8431
8432 2020-06-17  Tom Tromey  <tom@tromey.com>
8433
8434         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
8435         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
8436         declare.
8437         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
8438
8439 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
8440
8441         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
8442         of partial symtabs.
8443
8444 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8445
8446         * regformats/reg-arm.dat: Remove.
8447         * regformats/reg-bfin.dat: Remove.
8448         * regformats/reg-cris.dat: Remove.
8449         * regformats/reg-crisv32.dat: Remove.
8450         * regformats/reg-m32r.dat: Remove.
8451         * regformats/reg-tilegx.dat: Remove.
8452         * regformats/reg-tilegx32.dat: Remove.
8453
8454 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8455
8456         * features/Makefile (WHICH): Remove arm files.
8457         * regformats/arm/arm-with-iwmmxt.dat: Remove.
8458         * regformats/arm/arm-with-neon.dat: Remove.
8459         * regformats/arm/arm-with-vfpv2.dat: Remove.
8460         * regformats/arm/arm-with-vfpv3.dat: Remove.
8461
8462 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8463
8464         * features/Makefile (XMLTOC): Remove rx.xml.
8465
8466 2020-06-17  Pedro Alves  <palves@redhat.com>
8467
8468         * gdbthread.h (thread_control_state) <trap_expected> Update
8469         comments.
8470
8471 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8472
8473         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
8474         ada_language::lookup_symbol_nonlocal.
8475         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
8476         (ada_language::lookup_symbol_nonlocal): New member function,
8477         implementation from ada_lookup_symbol_nonlocal.
8478         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
8479         initializer.
8480         (cplus_language_data): Delete la_lookup_symbol_nonlocal
8481         initializer.
8482         (cplus_language::lookup_symbol_nonlocal): New member function.
8483         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
8484         (minimal_language_data) Likewise.
8485         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
8486         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
8487         initializer.
8488         (d_language::lookup_symbol_nonlocal): New member function.
8489         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
8490         initializer.
8491         (f_language::lookup_symbol_nonlocal): New member function.
8492         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
8493         initializer.
8494         * language.c (unknown_language_data): Likewise.
8495         (auto_language_data): Likewise.
8496         * language.h (language_data): Delete la_lookup_symbol_nonlocal
8497         field.
8498         (language_defn::lookup_symbol_nonlocal): New member function.
8499         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
8500         initializer.
8501         * objc-lang.c (objc_language_data): Likewise.
8502         * opencl-lang.c (opencl_language_data): Likewise.
8503         * p-lang.c (pascal_language_data): Likewise.
8504         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
8505         rust_language::lookup_symbol_nonlocal.
8506         (rust_language_data): Delete la_lookup_symbol_nonlocal
8507         initializer.
8508         (rust_language::lookup_symbol_nonlocal): New member function,
8509         implementation from rust_lookup_symbol_nonlocal.
8510         * symtab.c (lookup_symbol_aux): Update call to
8511         lookup_symbol_nonlocal.
8512         (basic_lookup_symbol_nonlocal): Rename to...
8513         (language_defn::lookup_symbol_nonlocal): ...this, and update
8514         header comment.  Remove language_defn parameter, and replace with
8515         uses of `this'.
8516         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
8517
8518 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8519
8520         * ada-lang.c (ada_language_data): Delete la_value_print_inner
8521         initializer.
8522         (ada_language::value_print_inner): New member function.
8523         * c-lang.c (c_language_data): Delete la_value_print_inner
8524         initializer.
8525         (cplus_language_data): Likewise.
8526         (asm_language_data): Likewise.
8527         (minimal_language_data): Likewise.
8528         * d-lang.c (d_language_data): Likewise.
8529         (d_language::value_print_inner): New member function.
8530         * f-lang.c (f_language_data): Delete la_value_print_inner
8531         initializer.
8532         (f_language::value_print_inner): New member function.
8533         * f-lang.h (f_value_print_innner): Rename to...
8534         (f_value_print_inner): ...this (note spelling of 'inner').
8535         * f-valprint.c (f_value_print_innner): Rename to...
8536         (f_value_print_inner): ...this (note spelling of 'inner').
8537         * go-lang.c (go_language_data): Delete la_value_print_inner
8538         initializer.
8539         (go_language::value_print_inner): New member function.
8540         * language.c (language_defn::value_print_inner): Define new member
8541         function.
8542         (unk_lang_value_print_inner): Delete.
8543         (unknown_language_data): Delete la_value_print_inner initializer.
8544         (unknown_language::value_print_inner): New member function.
8545         (auto_language_data): Delete la_value_print_inner initializer.
8546         (auto_language::value_print_inner): New member function.
8547         * language.h (language_data): Delete la_value_print_inner field.
8548         (language_defn::value_print_inner): Delcare new member function.
8549         * m2-lang.c (m2_language_data): Delete la_value_print_inner
8550         initializer.
8551         (m2_language::value_print_inner): New member function.
8552         * objc-lang.c (objc_language_data): Delete la_value_print_inner
8553         initializer.
8554         * opencl-lang.c (opencl_language_data): Likewise.
8555         * p-lang.c (pascal_language_data): Likewise.
8556         (pascal_language::value_print_inner): New member function.
8557         * rust-lang.c (rust_language_data): Delete la_value_print_inner
8558         initializer.
8559         (rust_language::value_print_inner): New member function.
8560         * valprint.c (do_val_print): Update call to value_print_inner.
8561
8562 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8563
8564         * ada-lang.c (ada_language_data): Delete la_value_print
8565         initializer.
8566         (ada_language::value_print): New member function.
8567         * c-lang.c (c_language_data): Delete la_value_print initializer.
8568         (cplus_language_data): Likewise.
8569         (asm_language_data): Likewise.
8570         (minimal_language_data): Likewise.
8571         * d-lang.c (d_language_data): Likewise.
8572         * f-lang.c (f_language_data): Likewise.
8573         * go-lang.c (go_language_data): Likewise.
8574         * language.c (unk_lang_value_print): Delete.
8575         (language_defn::value_print): Define new member function.
8576         (unknown_language_data): Delete la_value_print initializer.
8577         (unknown_language::value_print): New member function.
8578         (auto_language_data): Delete la_value_print initializer.
8579         (auto_language::value_print): New member function.
8580         * language.h (language_data): Delete la_value_print field.
8581         (language_defn::value_print): Declare new member function.
8582         (LA_VALUE_PRINT): Update call to value_print.
8583         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
8584         * objc-lang.c (objc_language_data): Likewise.
8585         * opencl-lang.c (opencl_language_data): Likewise.
8586         * p-lang.c (pascal_language_data): Likewise.
8587         (pascal_language::value_print): New member function.
8588         * rust-lang.c (rust_language_data): Delete la_value_print
8589         initializer.
8590
8591 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8592
8593         * ada-lang.c (ada_watch_location_expression): Rename to
8594         ada_language::watch_location_expression.
8595         (ada_language_data): Delete la_watch_location_expression
8596         initializer.
8597         (ada_language::watch_location_expression): New member function,
8598         implementation from ada_watch_location_expression.
8599         * breakpoint.c (watch_command_1): Update call to
8600         watch_location_expression.
8601         * c-lang.c (c_watch_location_expression): Rename to
8602         language_defn::watch_location_expression.
8603         (c_language_data): Delete la_watch_location_expression
8604         initializer.
8605         (cplus_language_data): Likewise.
8606         (asm_language_data): Likewise.
8607         (minimal_language_data): Likewise.
8608         * c-lang.h (c_watch_location_expression): Delete declaration.
8609         * d-lang.c (d_language_data): Delete la_watch_location_expression
8610         initializer.
8611         * f-lang.c (f_language_data): Likewise.
8612         * go-lang.c (go_language_data): Likewise.
8613         * language.c (language_defn::watch_location_expression): Member
8614         function implementation from c_watch_location_expression.
8615         (unknown_language_data): Delete la_watch_location_expression
8616         initializer.
8617         (auto_language_data): Likewise.
8618         * language.h (language_data): Delete la_watch_location_expression
8619         field.
8620         (language_defn::watch_location_expression): Declare new member
8621         function.
8622         * m2-lang.c (m2_language_data): Delete
8623         la_watch_location_expression initializer.
8624         * objc-lang.c (objc_language_data): Likewise.
8625         * opencl-lang.c (opencl_language_data): Likewise.
8626         * p-lang.c (pascal_language_data): Likewise.
8627         * rust-lang.c (rust_watch_location_expression): Rename to
8628         rust_language::watch_location_expression.
8629         (rust_language_data): Delete la_watch_location_expression
8630         initializer.
8631         (rust_language::watch_location_expression): New member function,
8632         implementation from rust_watch_location_expression.
8633
8634 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8635
8636         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
8637         ada_language::collect_symbol_completion_matches.
8638         (ada_language_data): Delete la_collect_symbol_completion_matches
8639         initializer.
8640         (ada_language::collect_symbol_completion_matches): New member
8641         function, implementation from
8642         ada_collect_symbol_completion_matches.
8643         * c-lang.c (c_language_data): Delete
8644         la_collect_symbol_completion_matches initializer.
8645         (cplus_language_data): Likewise.
8646         (asm_language_data): Likewise.
8647         (minimal_language_data): Likewise.
8648         * d-lang.c (d_language_data): Likewise.
8649         * f-lang.c (f_collect_symbol_completion_matches): Rename to
8650         f_language::collect_symbol_completion_matches.
8651         (f_language_data): Delete la_collect_symbol_completion_matches
8652         initializer.
8653         (f_language::collect_symbol_completion_matches) New member
8654         function, implementation from f_collect_symbol_completion_matches.
8655         * go-lang.c (go_language_data): Delete
8656         la_collect_symbol_completion_matches initializer.
8657         * language.c (unknown_language_data): Likewise.
8658         (auto_language_data): Likewise.
8659         * language.h (language_data): Delete
8660         la_collect_symbol_completion_matches field.
8661         (language_defn::collect_symbol_completion_matches): New member
8662         function.
8663         * m2-lang.c (m2_language_data): Delete
8664         la_collect_symbol_completion_matches initializer.
8665         * objc-lang.c (objc_language_data): Likewise.
8666         * opencl-lang.c (opencl_language_data): Likewise.
8667         * p-lang.c (pascal_language_data): Likewise.
8668         * rust-lang.c (rust_language_data): Likewise.
8669         * symtab.c (default_collect_symbol_completion_matches): Delete.
8670         (collect_symbol_completion_matches): Update call to
8671         collect_symbol_completion_matches.
8672         (collect_symbol_completion_matches_type): Likewise.
8673         * symtab.h (default_collect_symbol_completion_matches): Delete
8674         declaration.
8675
8676 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8677
8678         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
8679         (ada_language_data): Delete la_word_break_characters initializer.
8680         (ada_language::word_break_characters): New member function.
8681         * c-lang.c (c_language_data): Delete la_word_break_characters
8682         initializer.
8683         (cplus_language_data): Likewise.
8684         (asm_language_data): Likewise.
8685         (minimal_language_data): Likewise.
8686         * completer.c: Update global comment.
8687         (advance_to_expression_complete_word_point): Update call to
8688         word_break_characters.
8689         (complete_files_symbols): Likewise.
8690         (complete_line_internal_1): Likewise.
8691         (default_completer_handle_brkchars): Likewise.
8692         (skip_quoted_chars): Likewise.
8693         * d-lang.c (d_language_data): Delete la_word_break_characters
8694         initializer.
8695         * f-lang.c (f_word_break_characters): Delete.
8696         (f_language_data): Delete la_word_break_characters initializer.
8697         (f_language::word_break_characters): New member function.
8698         * go-lang.c (go_language_data): Delete la_word_break_characters
8699         initializer.
8700         * language.c (unknown_language_data): Likewise.
8701         (auto_language_data): Likewise.
8702         * language.h (default_word_break_characters): Move declaration to
8703         earlier in the file.
8704         (language_data): Delete la_word_break_characters field.
8705         (language_defn::word_break_characters): New member function.
8706         * m2-lang.c (m2_language_data): Delete la_word_break_characters
8707         initializer.
8708         * objc-lang.c (objc_language_data): Likewise.
8709         * opencl-lang.c (opencl_language_data): Likewise.
8710         * p-lang.c (pascal_language_data): Likewise.
8711         * rust-lang.c (rust_language_data): Likewise.
8712
8713 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8714
8715         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
8716         (ada_language_data): Delete la_get_symbol_name_matcher
8717         initializer.
8718         (language_defn::get_symbol_name_matcher_inner): New member
8719         function.
8720         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
8721         initializer.
8722         (cplus_language_data): Likewise.
8723         (cplus_language::get_symbol_name_matcher_inner): New member
8724         function.
8725         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
8726         (minimal_language_data): Likewise.
8727         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
8728         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
8729         initializer.
8730         * dictionary.c (iter_match_first_hashed): Update call to
8731         get_symbol_name_matcher.
8732         (iter_match_next_hashed): Likewise.
8733         (iter_match_next_linear): Likewise.
8734         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
8735         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
8736         initializer.
8737         (f_language::get_symbol_name_matcher_inner): New member function.
8738         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
8739         initializer.
8740         * language.c (default_symbol_name_matcher): Update header comment,
8741         make static.
8742         (language_defn::get_symbol_name_matcher): New definition.
8743         (language_defn::get_symbol_name_matcher_inner): Likewise.
8744         (get_symbol_name_matcher): Delete.
8745         (unknown_language_data): Delete la_get_symbol_name_matcher
8746         initializer.
8747         (auto_language_data): Likewise.
8748         * language.h (language_data): Delete la_get_symbol_name_matcher
8749         field.
8750         (language_defn::get_symbol_name_matcher): New member function.
8751         (language_defn::get_symbol_name_matcher_inner): Likewise.
8752         (default_symbol_name_matcher): Delete declaration.
8753         * linespec.c (find_methods): Update call to
8754         get_symbol_name_matcher.
8755         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
8756         initializer.
8757         * minsyms.c (lookup_minimal_symbol): Update call to
8758         get_symbol_name_matcher.
8759         (iterate_over_minimal_symbols): Likewise.
8760         * objc-lang.c (objc_language_data): Delete
8761         la_get_symbol_name_matcher initializer.
8762         * opencl-lang.c (opencl_language_data): Likewise.
8763         * p-lang.c (pascal_language_data): Likewise.
8764         * psymtab.c (psymbol_name_matches): Update call to
8765         get_symbol_name_matcher.
8766         * rust-lang.c (rust_language_data): Delete
8767         la_get_symbol_name_matcher initializer.
8768         * symtab.c (symbol_matches_search_name): Update call to
8769         get_symbol_name_matcher.
8770         (compare_symbol_name): Likewise.
8771
8772 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8773
8774         * ada-lang.c (ada_language_data): Delete la_compute_program
8775         initializer.
8776         * c-lang.c (c_language_data): Likewise.
8777         (c_language::compute_program): New member function.
8778         (cplus_language_data): Delete la_compute_program initializer.
8779         (cplus_language::compute_program): New member function.
8780         (asm_language_data): Delete la_compute_program initializer.
8781         (minimal_language_data): Likewise.
8782         * c-lang.h (c_compute_program): Update comment.
8783         (cplus_compute_program): Likewise.
8784         * compile/compile-c-support.c (c_compute_program): Likewise.
8785         (cplus_compute_program): Likewise.
8786         * compile/compile.c (compile_to_object): Update call to
8787         la_compute_program.
8788         * d-lang.c (d_language_data): Delete la_compute_program
8789         initializer.
8790         * f-lang.c (f_language_data): Likewise.
8791         * go-lang.c (go_language_data): Likewise.
8792         * language.c (unknown_language_data): Likewise.
8793         (auto_language_data): Likewise.
8794         * language.h (language_data): Delete la_compute_program field.
8795         (language_defn::compute_program): New member function.
8796         * m2-lang.c (m2_language_data): Delete la_compute_program
8797         initializer.
8798         * objc-lang.c (objc_language_data): Likewise.
8799         * opencl-lang.c (opencl_language_data): Likewise.
8800         * p-lang.c (pascal_language_data): Likewise.
8801         * rust-lang.c (rust_language_data): Likewise.
8802
8803 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8804
8805         * ada-lang.c (ada_language_data) Delete
8806         la_class_name_from_physname initializer.
8807         * c-lang.c (c_language_data): Likewise.
8808         (cplus_language_data): Likewise.
8809         (cplus_language::class_name_from_physname): New member function.
8810         (asm_language_data): Delete la_class_name_from_physname
8811         initializer.
8812         (minimal_language_data): Likewise.
8813         * d-lang.c (d_language_data): Likewise.
8814         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
8815         method on language_defn class.
8816         (guess_full_die_structure_name): Likewise.
8817         * f-lang.c (f_language_data): Delete la_class_name_from_physname
8818         initializer.
8819         * go-lang.c (go_language_data): Likewise.
8820         * language.c (language_class_name_from_physname): Delete.
8821         (unk_lang_class_name): Delete.
8822         (unknown_language_data): Delete la_class_name_from_physname
8823         initializer.
8824         (auto_language_data): Likewise.
8825         * language.h (language_data): Delete la_class_name_from_physname
8826         field.
8827         (language_defn::class_name_from_physname): New function.
8828         (language_class_name_from_physname): Delete declaration.
8829         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
8830         initializer.
8831         * objc-lang.c (objc_language_data): Likewise.
8832         * opencl-lang.c (opencl_language_data): Likewise.
8833         * p-lang.c (pascal_language_data): Likewise.
8834         * rust-lang.c (rust_language_data): Likewise.
8835
8836 2020-06-16  Tom Tromey  <tom@tromey.com>
8837
8838         * tui/tui-data.h (STATUS_NAME): New macro.
8839         * tui/tui-layout.c (tui_remove_some_windows)
8840         (initialize_known_windows, tui_register_window)
8841         (tui_layout_split::remove_windows, initialize_layouts)
8842         (tui_new_layout_command): Don't use hard-coded window names.
8843
8844 2020-06-16  Tom Tromey  <tom@tromey.com>
8845
8846         PR tui/25348:
8847         * tui/tui.c (tui_ensure_readline_initialized): Rename from
8848         tui_initialize_readline.  Only run once.  Call rl_initialize.
8849         * tui/tui.h (tui_ensure_readline_initialized): Rename from
8850         tui_initialize_readline.
8851         * tui/tui-io.c (tui_setup_io): Call
8852         tui_ensure_readline_initialized.
8853         * tui/tui-interp.c (tui_interp::init): Update.
8854
8855 2020-06-16  Tom Tromey  <tom@tromey.com>
8856
8857         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
8858         Also preserve the status window.
8859
8860 2020-06-16  Tom Tromey  <tom@tromey.com>
8861
8862         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
8863         where m_window==nullptr.
8864
8865 2020-06-15  Tom Tromey  <tromey@adacore.com>
8866
8867         * windows-nat.c (windows_nat::handle_output_debug_string):
8868         Update.
8869         (windows_nat::handle_ms_vc_exception): Update.
8870         * target.h (target_read_string): Change API.
8871         * target.c (target_read_string): Change API.
8872         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8873         Update.
8874         * solib-frv.c (frv_current_sos): Update.
8875         * solib-dsbt.c (dsbt_current_sos): Update.
8876         * solib-darwin.c (darwin_current_sos): Update.
8877         * linux-thread-db.c (inferior_has_bug): Update.
8878         * expprint.c (print_subexp_standard): Update.
8879         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
8880         (ada_exception_message_1): Update.
8881
8882 2020-06-15  Tom Tromey  <tromey@adacore.com>
8883
8884         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
8885
8886 2020-06-15  Tom Tromey  <tromey@adacore.com>
8887
8888         * valprint.c (read_string): Update comment.
8889         * target.c (MIN): Remove.
8890         (target_read_string): Rewrite.
8891
8892 2020-06-15  Tom Tromey  <tromey@adacore.com>
8893
8894         * corefile.c (read_memory_string): Remove.
8895         * ada-valprint.c (ada_value_print_ptr): Update.
8896         * ada-lang.h (ada_tag_name): Change return type.
8897         * ada-lang.c (type_from_tag): Update.
8898         (ada_tag_name_from_tsd): Change return type.  Use
8899         target_read_string.
8900         (ada_tag_name): Likewise.
8901         * gdbcore.h (read_memory_string): Don't declare.
8902
8903 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
8904
8905         * symtab.c (rbreak_command): Ignore Windows drive colon.
8906
8907 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
8908
8909         * NEWS: Mention removed GDBserver host support.
8910
8911 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
8912
8913         * features/riscv/rebuild-csr-xml.sh: Updated.
8914
8915 2020-06-11  Tom Tromey  <tom@tromey.com>
8916
8917         PR gdb/18318:
8918         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
8919
8920 2020-06-09  Jonny Grant  <jg@jguk.org>
8921 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
8922
8923         * main.c (captured_main_1): Don't print new line after help.
8924         (print_gdb_help): add mailing list and IRC channel information
8925         to --help.  Add new lines between items in the footer.  Remove
8926         quotes around bug url.
8927
8928 2020-06-11  Keith Seitz  <keiths@redhat.com>
8929
8930         PR gdb/21356
8931         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
8932         Resolve typedefs for type length calculations.
8933
8934 2020-06-10  Tom de Vries  <tdevries@suse.de>
8935
8936         PR ada/24713
8937         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
8938         (write_psymbols): Enable .gdb_index for ada.
8939         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
8940         ada.
8941
8942 2020-06-10  Tom de Vries  <tdevries@suse.de>
8943
8944         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
8945         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
8946         namei" instead of "const char *name" argument.
8947         (dw2_map_matching_symbols): Use "offset_type namei" variant of
8948         dw2_symtab_iter_init.
8949
8950 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8951
8952         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
8953         to use type::field and field::type instead.
8954
8955 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8956
8957         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
8958         to use field::type instead.
8959
8960 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8961
8962         * gdbtypes.h (struct field) <type, set_type>: New methods.
8963         Rename `type` field to...
8964         <m_type>: ... this.  Change references throughout to use type or
8965         set_type methods.
8966         (FIELD_TYPE): Use field::type.  Change call sites that modify
8967         the field's type to use field::set_type instead.
8968
8969 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8970
8971         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
8972         to use type::index_type instead.
8973
8974 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8975
8976         * gdbtypes.h (struct type) <index_type, set_index_type>: New
8977         methods.
8978         (TYPE_INDEX_TYPE): Use type::index_type.
8979         * gdbtypes.c (create_array_type_with_stride): Likewise.
8980
8981 2020-06-07  Tom Tromey  <tom@tromey.com>
8982
8983         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8984         parameter.
8985         (generic_value_print): Update.
8986
8987 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8988
8989         Revert commit 982a38f60b0.
8990         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8991
8992 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8993
8994         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8995         avoid use after free.
8996
8997 2020-06-05  Tom de Vries  <tdevries@suse.de>
8998
8999         * NEWS: Fix typos.
9000
9001 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
9002
9003         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
9004         the per_bfd object.
9005         (dwarf2_read_debug_names): Likewise.
9006         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
9007         object when re-using a per_bfd object with an index.
9008
9009 2020-06-03  Tom de Vries  <tdevries@suse.de>
9010
9011         PR symtab/26046
9012         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
9013         children for C++.
9014         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
9015         DW_TAG_subprogram.
9016
9017 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9018
9019         * ada-lang.c (ada_language_data): Delete skip_trampoline
9020         initializer.
9021         * c-lang.c (c_language_data): Likewise.
9022         (cplus_language_data): Likewise.
9023         (cplus_language::skip_trampoline): New member function.
9024         (asm_language_data): Delete skip_trampoline initializer.
9025         (minimal_language_data): Likewise.
9026         * d-lang.c (d_language_data): Likewise.
9027         * f-lang.c (f_language_data): Likewise.
9028         * go-lang.c (go_language_data): Likewise.
9029         * language.c (unk_lang_trampoline): Delete function.
9030         (skip_language_trampoline): Update.
9031         (unknown_language_data): Delete skip_trampoline initializer.
9032         (auto_language_data): Likewise.
9033         * language.h (language_data): Delete skip_trampoline field.
9034         (language_defn::skip_trampoline): New function.
9035         * m2-lang.c (m2_language_data): Delete skip_trampoline
9036         initializer.
9037         * objc-lang.c (objc_skip_trampoline): Delete function, move
9038         implementation to objc_language::skip_trampoline.
9039         (objc_language_data): Delete skip_trampoline initializer.
9040         (objc_language::skip_trampoline): New member function with
9041         implementation from objc_skip_trampoline.
9042         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
9043         initializer.
9044         * p-lang.c (pascal_language_data): Likewise.
9045         * rust-lang.c (rust_language_data): Likewise.
9046
9047 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9048
9049         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
9050         (ada_language::demangle): New member function.
9051         * c-lang.c (c_language_data): Delete la_demangle initializer.
9052         (cplus_language_data): Delete la_demangle initializer.
9053         (cplus_language::demangle): New member function.
9054         (asm_language_data): Delete la_demangle initializer.
9055         (minimal_language_data): Delete la_demangle initializer.
9056         * d-lang.c (d_language_data): Delete la_demangle initializer.
9057         (d_language::demangle): New member function.
9058         * f-lang.c (f_language_data): Delete la_demangle initializer.
9059         (f_language::demangle): New member function.
9060         * go-lang.c (go_language_data): Delete la_demangle initializer.
9061         (go_language::demangle): New member function.
9062         * language.c (language_demangle): Update.
9063         (unk_lang_demangle): Delete.
9064         (unknown_language_data): Delete la_demangle initializer.
9065         (unknown_language::demangle): New member function.
9066         (auto_language_data): Delete la_demangle initializer.
9067         (auto_language::demangle): New member function.
9068         * language.h (language_data): Delete la_demangle field.
9069         (language_defn::demangle): New function.
9070         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
9071         * objc-lang.c (objc_language_data): Delete la_demangle
9072         initializer.
9073         (objc_language::demangle): New member function.
9074         * opencl-lang.c (opencl_language_data): Delete la_demangle
9075         initializer.
9076         * p-lang.c (pascal_language_data): Likewise.
9077         * rust-lang.c (rust_language_data): Likewise.
9078         (rust_language::demangle): New member function.
9079
9080 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9081
9082         * ada-lang.c (ada_language_data): Delete la_print_type
9083         initializer.
9084         (ada_language::print_type): New member function.
9085         * c-lang.c (c_language_data): Delete la_print_type initializer.
9086         (c_language::print_type): New member function.
9087         (cplus_language_data): Delete la_print_type initializer.
9088         (cplus_language::print_type): New member function.
9089         (asm_language_data): Delete la_print_type initializer.
9090         (asm_language::print_type): New member function.
9091         (minimal_language_data): Delete la_print_type initializer.
9092         (minimal_language::print_type): New member function.
9093         * d-lang.c (d_language_data): Delete la_print_type initializer.
9094         (d_language::print_type): New member function.
9095         * f-lang.c (f_language_data): Delete la_print_type initializer.
9096         (f_language::print_type): New member function.
9097         * go-lang.c (go_language_data): Delete la_print_type initializer.
9098         (go_language::print_type): New member function.
9099         * language.c (unk_lang_print_type): Delete.
9100         (unknown_language_data): Delete la_print_type initializer.
9101         (unknown_language::print_type): New member function.
9102         (auto_language_data): Delete la_print_type initializer.
9103         (auto_language::print_type): New member function.
9104         * language.h (language_data): Delete la_print_type field.
9105         (language_defn::print_type): New function.
9106         (LA_PRINT_TYPE): Update.
9107         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
9108         (m2_language::print_type): New member function.
9109         * objc-lang.c (objc_language_data): Delete la_print_type
9110         initializer.
9111         (objc_language::print_type): New member function.
9112         * opencl-lang.c (opencl_print_type): Delete, implementation moved
9113         to opencl_language::print_type.
9114         (opencl_language_data): Delete la_print_type initializer.
9115         (opencl_language::print_type): New member function, implementation
9116         from opencl_print_type.
9117         * p-lang.c (pascal_language_data): Delete la_print_type
9118         initializer.
9119         (pascal_language::print_type): New member function.
9120         * rust-lang.c (rust_print_type): Delete, implementation moved to
9121         rust_language::print_type.
9122         (rust_language_data): Delete la_print_type initializer.
9123         (rust_language::print_type): New member function, implementation
9124         from rust_print_type.
9125
9126 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9127
9128         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
9129         implementation moves to...
9130         (ada_language::sniff_from_mangled_name): ...here.  Update return
9131         type.
9132         (ada_language_data): Delete la_sniff_from_mangled_name
9133         initializer.
9134         * c-lang.c (c_language_data): Likewise.
9135         (cplus_language_data): Likewise.
9136         (cplus_language::sniff_from_mangled_name): New member function,
9137         implementation taken from gdb_sniff_from_mangled_name.
9138         (asm_language_data): Delete la_sniff_from_mangled_name
9139         initializer.
9140         (minimal_language_data): Likewise.
9141         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
9142         implementation moves to cplus_language::sniff_from_mangled_name.
9143         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
9144         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
9145         moves to...
9146         (d_language::sniff_from_mangled_name): ...here.
9147         (d_language_data): Delete la_sniff_from_mangled_name initializer.
9148         * f-lang.c (f_language_data): Likewise.
9149         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
9150         moves to...
9151         (go_language::sniff_from_mangled_name): ...here.
9152         (go_language_data): Delete la_sniff_from_mangled_name initializer.
9153         * language.c (language_sniff_from_mangled_name): Delete.
9154         (unknown_language_data): Delete la_sniff_from_mangled_name
9155         initializer.
9156         (auto_language_data): Likewise.
9157         * language.h (language_data): Delete la_sniff_from_mangled_name
9158         field.
9159         (language_defn::sniff_from_mangled_name): New function.
9160         (language_sniff_from_mangled_name): Delete declaration.
9161         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
9162         field.
9163         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
9164         implementation moves to...
9165         (objc_language::sniff_from_mangled_name): ...here.
9166         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
9167         * opencl-lang.c (opencl_language_data): Likewise.
9168         * p-lang.c (pascal_language_data): Likewise.
9169         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
9170         implementation moves to...
9171         (rust_language::sniff_from_mangled_name): ...here.
9172         (rust_language_data): Delete la_sniff_from_mangled_name
9173         initializer.
9174         * symtab.c (symbol_find_demangled_name): Call
9175         sniff_from_mangled_name member function.
9176
9177 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9178
9179         * ada-lang.c (ada_language_data): Delete la_search_name_hash
9180         initializer.
9181         * c-lang.c (c_language_data): Likewise.
9182         (cplus_language_data): Likewise.
9183         (cplus_language::search_name_hash): New member function.
9184         (asm_language_data): Delete la_search_name_hash initializer.
9185         (minimal_language_data): Likewise.
9186         * d-lang.c (d_language_data): Likewise.
9187         * dictionary.c (default_search_name_hash): Rename to...
9188         (language_defn::search_name_hash): ...this.
9189         * f-lang.c (f_language_data): Likewise.
9190         (f_language::search_name_hash): New member function.
9191         * go-lang.c (go_language_data): Delete la_search_name_hash
9192         initializer.
9193         * language.c (unknown_language_data): Likewise.
9194         (auto_language_data): Likewise.
9195         * language.h (struct language_data): Delete la_search_name_hash
9196         field.
9197         (language_defn::search_name_hash): Declare new member function.
9198         (default_search_name_hash): Delete declaration.
9199         * m2-lang.c (m2_language_data): Delete la_search_name_hash
9200         initializer.
9201         * objc-lang.c (objc_language_data): Likewise.
9202         * opencl-lang.c (opencl_language_data): Likewise.
9203         * p-lang.c (pascal_language_data): Likewise.
9204         * rust-lang.c (rust_language_data): Likewise.
9205         * symtab.c (search_name_hash): Update call.
9206
9207 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9208
9209         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
9210         initializer.
9211         * c-lang.c (class compile_instance): Declare.
9212         (c_language_data): Delete la_get_compile_instance initializer.
9213         (c_language::get_compile_instance): New member function.
9214         (cplus_language_data): Delete la_get_compile_instance initializer.
9215         (cplus_language::get_compile_instance): New member function.
9216         (asm_language_data): Delete la_get_compile_instance initializer.
9217         (minimal_language_data): Likewise.
9218         * c-lang.h (c_get_compile_context): Update comment.
9219         (cplus_get_compile_context): Update comment.
9220         * compile/compile.c (compile_to_object): Update calls, don't rely
9221         on function pointer being NULL.
9222         * d-lang.c (d_language_data): Delete la_get_compile_instance
9223         initializer.
9224         * f-lang.c (f_language_data): Likewise.
9225         * go-lang.c (go_language_data): Likewise.
9226         * language.c (unknown_language_data): Likewise.
9227         (auto_language_data): Likewise.
9228         * language.h (language_data): Delete la_get_compile_instance field.
9229         (language_defn::get_compile_instance): New member function.
9230         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
9231         initializer.
9232         * objc-lang.c (objc_language_data): Likewise.
9233         * opencl-lang.c (opencl_language_data): Likewise.
9234         * p-lang.c (pascal_language_data): Likewise.
9235         * rust-lang.c (rust_language_data): Likewise.
9236
9237 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9238
9239         * ada-lang.c (ada_add_all_symbols): Update comment.
9240         (ada_iterate_over_symbols): Delete, move implementation to...
9241         (ada_language::iterate_over_symbols): ...here, a new member
9242         function, rewrite to use range based for loop.
9243         (ada_language_data): Delete la_iterate_over_symbols initializer.
9244         * c-lang.c (c_language_data): Likewise.
9245         (cplus_language_data): Likewise.
9246         (asm_language_data): Likewise.
9247         (minimal_language_data): Likewise.
9248         * d-lang.c (d_language_data): Likewise.
9249         * f-lang.c (f_language_data): Likewise.
9250         * go-lang.c (go_language_data): Likewise.
9251         * language.c (unknown_language_data): Likewise.
9252         (auto_language_data): Likewise.
9253         * language.h (language_data): Delete la_iterate_over_symbols field.
9254         (language_defn::iterate_over_symbols): New member function.
9255         (LA_ITERATE_OVER_SYMBOLS): Update.
9256         * linespec.c (iterate_over_all_matching_symtabs): Update.
9257         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
9258         initializer.
9259         * objc-lang.c (objc_language_data): Likewise.
9260         * opencl-lang.c (opencl_language_data): Likewise.
9261         * p-lang.c (pascal_language_data): Likewise.
9262         * rust-lang.c (rust_language_data): Likewise.
9263
9264 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9265
9266         * ada-lang.c (ada_language_data): Delete
9267         la_lookup_transparent_type initializer.
9268         * c-lang.c (c_language_data): Likewise.
9269         (cplus_language_data): Likewise.
9270         (cplus_language::lookup_transparent_type): New member function.
9271         (asm_language_data): Delete la_lookup_transparent_type
9272         initializer.
9273         (minimal_language_data): Likewise.
9274         * d-lang.c (d_language_data): Likewise.
9275         * f-lang.c (f_language_data): Likewise.
9276         * go-lang.c (go_language_data): Likewise.
9277         * language.c (unknown_language_data): Likewise.
9278         (auto_language_data): Likewise.
9279         * language.h (struct language_data): Delete
9280         la_lookup_transparent_type field.
9281         (language_defn::lookup_transparent_type): New member function.
9282         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
9283         initializer.
9284         * objc-lang.c (objc_language_data): Likewise.
9285         * opencl-lang.c (opencl_language_data): Likewise.
9286         * p-lang.c (pascal_language_data): Likewise.
9287         * rust-lang.c (rust_language_data): Likewise.
9288         * symtab.c (symbol_matches_domain): Update call.
9289
9290 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9291
9292         * ada-lang.c (ada_language_arch_info): Delete function, move
9293         implementation to...
9294         (ada_language::language_arch_info): ...here, a new member
9295         function.
9296         (ada_language_data): Delete la_language_arch_info.
9297         * c-lang.c (c_language_data): Likewise.
9298         (c_language::language_arch_info): New member function.
9299         (cplus_language_arch_info): Delete function, move
9300         implementation to...
9301         (cplus_language::language_arch_info): ...here, a new member
9302         function.
9303         (cplus_language_data): Delete la_language_arch_info.
9304         (asm_language_data): Likewise.
9305         (asm_language::language_arch_info): New member function.
9306         (minimal_language_data): Delete la_language_arch_info.
9307         (minimal_language::language_arch_info): New member function.
9308         * d-lang.c (d_language_arch_info): Delete function, move
9309         implementation to...
9310         (d_language::language_arch_info): ...here, a new member
9311         function.
9312         (d_language_data): Delete la_language_arch_info.
9313         * f-lang.c (f_language_arch_info): Delete function, move
9314         implementation to...
9315         (f_language::language_arch_info): ...here, a new member
9316         function.
9317         (f_language_data): Delete la_language_arch_info.
9318         * go-lang.c (go_language_arch_info): Delete function, move
9319         implementation to...
9320         (go_language::language_arch_info): ...here, a new member
9321         function.
9322         (go_language_data): Delete la_language_arch_info.
9323         * language.c (unknown_language_data): Likewise.
9324         (unknown_language::language_arch_info): New member function.
9325         (auto_language_data): Delete la_language_arch_info.
9326         (auto_language::language_arch_info): New member function.
9327         (language_gdbarch_post_init): Update call to
9328         la_language_arch_info.
9329         * language.h (language_data): Delete la_language_arch_info
9330         function pointer.
9331         (language_defn::language_arch_info): New function.
9332         * m2-lang.c (m2_language_arch_info): Delete function, move
9333         implementation to...
9334         (m2_language::language_arch_info): ...here, a new member
9335         function.
9336         (m2_language_data): Delete la_language_arch_info.
9337         * objc-lang.c (objc_language_arch_info): Delete function, move
9338         implementation to...
9339         (objc_language::language_arch_info): ...here, a new member
9340         function.
9341         (objc_language_data): Delete la_language_arch_info.
9342         * opencl-lang.c (opencl_language_arch_info): Delete function, move
9343         implementation to...
9344         (opencl_language::language_arch_info): ...here, a new member
9345         function.
9346         (opencl_language_data): Delete la_language_arch_info.
9347         * p-lang.c (pascal_language_arch_info): Delete function, move
9348         implementation to...
9349         (pascal_language::language_arch_info): ...here, a new member
9350         function.
9351         (pascal_language_data): Delete la_language_arch_info.
9352         * rust-lang.c (rust_language_arch_info): Delete function, move
9353         implementation to...
9354         (rust_language::language_arch_info): ...here, a new member
9355         function.
9356         (rust_language_data): Delete la_language_arch_info.
9357
9358 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9359
9360         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
9361         initializer.
9362         * c-lang.c (c_language_data): Likewise.
9363         (cplus_language_data): Likewise.
9364         (cplus_language::pass_by_reference_info): New method.
9365         (asm_language_data): Delete la_pass_by_reference initializer.
9366         (minimal_language_data): Likewise.
9367         * cp-abi.c (cp_pass_by_reference): Remove use of
9368         default_pass_by_reference.
9369         * d-lang.c (d_language_data): Likewise.
9370         * f-lang.c (f_language_data): Likewise.
9371         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
9372         default_pass_by_reference.
9373         * go-lang.c (go_language_data): Likewise.
9374         * language.c (language_pass_by_reference): Update.
9375         (default_pass_by_reference): Delete.
9376         (unknown_language_data): Delete la_pass_by_reference
9377         initializer.
9378         (auto_language_data): Likewise.
9379         * language.h (struct language_data): Delete la_pass_by_reference
9380         field.
9381         (language_defn::pass_by_reference_info): New member function.
9382         (default_pass_by_reference): Delete declaration.
9383         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
9384         initializer.
9385         * objc-lang.c (objc_language_data): Likewise.
9386         * opencl-lang.c (opencl_language_data): Likewise.
9387         * p-lang.c (pascal_language_data): Likewise.
9388         * rust-lang.c (rust_language_data): Likewise.
9389
9390 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9391
9392         * ada-lang.c (ada_read_var_value): Delete function, move
9393         implementation to...
9394         (ada_language::read_var_value): ...here.
9395         (ada_language_data): Delete la_read_var_value initializer.
9396         * c-lang.c (c_language_data): Likewise.
9397         (cplus_language_data): Likewise.
9398         (minimal_language_data): Likewise.
9399         * d-lang.c (d_language_data): Likewise.
9400         * f-lang.c (f_language_data): Likewise.
9401         * findvar.c (default_read_var_value): Rename to...
9402         (language_defn::read_var_value): ...this.
9403         * findvar.c (read_var_value): Update header comment, and change to
9404         call member function instead of function pointer.
9405         * go-lang.c (go_language_data): Likewise.
9406         * language.c (unknown_language_data): Delete la_read_var_value
9407         initializer.
9408         (auto_language_data): Likewise.
9409         * language.h (struct language_data): Delete la_read_var_value
9410         field.
9411         (language_defn::read_var_value): New member function.
9412         (default_read_var_value): Delete declaration.
9413         * m2-lang.c (m2_language_data): Delete la_read_var_value
9414         initializer.
9415         * objc-lang.c (objc_language_data): Likewise.
9416         * opencl-lang.c (opencl_language_data): Likewise.
9417         * p-lang.c (pascal_language_data): Likewise.
9418         * rust-lang.c (rust_language_data): Likewise.
9419         * value.h (default_read_var_value): Delete declaration.
9420
9421 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9422
9423         * ada-lang.c (ada_print_array_index): Delete function, move
9424         implementation to...
9425         (ada_language::print_array_index): ...here.
9426         (ada_language_data): Delete la_print_array_index initializer.
9427         * c-lang.c (c_language_data): Likewise.
9428         (cplus_language_data): Likewise.
9429         (minimal_language_data): Likewise.
9430         * d-lang.c (d_language_data): Likewise.
9431         * f-lang.c (f_language_data): Likewise.
9432         * go-lang.c (go_language_data): Likewise.
9433         * language.c (default_print_array_index): Delete function, move
9434         implementation to...
9435         (language_defn::print_array_index): ...here.
9436         (unknown_language_data): Delete la_print_array_index initializer.
9437         (auto_language_data): Likewise.
9438         * language.h (struct language_data): Delete la_print_array_index
9439         field.
9440         (language_defn::print_array_index): New member function.
9441         (LA_PRINT_ARRAY_INDEX): Update.
9442         (default_print_array_index): Delete declaration.
9443         * m2-lang.c (m2_language_data): Delete la_print_array_index
9444         initializer.
9445         * objc-lang.c (objc_language_data): Likewise.
9446         * opencl-lang.c (opencl_language_data): Likewise.
9447         * p-lang.c (pascal_language_data): Likewise.
9448         * rust-lang.c (rust_language_data): Likewise.
9449
9450 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9451
9452         * gdb/ada-lang.c (ada_language_defn): Convert to...
9453         (ada_language_data): ...this.
9454         (class ada_language): New class.
9455         (ada_language_defn): New static global.
9456         * gdb/c-lang.c (c_language_defn): Convert to...
9457         (c_language_data): ...this.
9458         (class c_language): New class.
9459         (c_language_defn): New static global.
9460         (cplus_language_defn): Convert to...
9461         (cplus_language_data): ...this.
9462         (class cplus_language): New class.
9463         (cplus_language_defn): New static global.
9464         (asm_language_defn): Convert to...
9465         (asm_language_data): ...this.
9466         (class asm_language): New class.
9467         (asm_language_defn): New static global.
9468         (minimal_language_defn): Convert to...
9469         (minimal_language_data): ...this.
9470         (class minimal_language): New class.
9471         (minimal_language_defn): New static global.
9472         * gdb/d-lang.c (d_language_defn): Convert to...
9473         (d_language_data): ...this.
9474         (class d_language): New class.
9475         (d_language_defn): New static global.
9476         * gdb/f-lang.c (f_language_defn): Convert to...
9477         (f_language_data): ...this.
9478         (class f_language): New class.
9479         (f_language_defn): New static global.
9480         * gdb/go-lang.c (go_language_defn): Convert to...
9481         (go_language_data): ...this.
9482         (class go_language): New class.
9483         (go_language_defn): New static global.
9484         * gdb/language.c (unknown_language_defn): Remove declaration.
9485         (current_language): Initialize to nullptr, real initialization is
9486         moved to _initialize_language.
9487         (languages): Delete global.
9488         (language_defn::languages): Define.
9489         (set_language_command): Use language_defn::languages.
9490         (set_language): Likewise.
9491         (range_error): Likewise.
9492         (language_enum): Likewise.
9493         (language_def): Likewise.
9494         (add_set_language_command): Use language_def::languages for the
9495         language list, and language_def to lookup language pointers.
9496         (skip_language_trampoline): Use language_defn::languages.
9497         (unknown_language_defn): Convert to...
9498         (unknown_language_data): ...this.
9499         (class unknown_language): New class.
9500         (unknown_language_defn): New static global.
9501         (auto_language_defn): Convert to...
9502         (auto_language_data): ...this.
9503         (class auto_language): New class.
9504         (auto_language_defn): New static global.
9505         (language_gdbarch_post_init): Use language_defn::languages.
9506         (_initialize_language): Initialize current_language.
9507         * gdb/language.h (struct language_defn): Rename to...
9508         (struct language_data): ...this.
9509         (struct language_defn): New.
9510         (auto_language_defn): Delete.
9511         (unknown_language_defn): Delete.
9512         (minimal_language_defn): Delete.
9513         (ada_language_defn): Delete.
9514         (asm_language_defn): Delete.
9515         (c_language_defn): Delete.
9516         (cplus_language_defn): Delete.
9517         (d_language_defn): Delete.
9518         (f_language_defn): Delete.
9519         (go_language_defn): Delete.
9520         (m2_language_defn): Delete.
9521         (objc_language_defn): Delete.
9522         (opencl_language_defn): Delete.
9523         (pascal_language_defn): Delete.
9524         (rust_language_defn): Delete.
9525         * gdb/m2-lang.c (m2_language_defn): Convert to...
9526         (m2_language_data): ...this.
9527         (class m2_language): New class.
9528         (m2_language_defn): New static global.
9529         * gdb/objc-lang.c (objc_language_defn): Convert to...
9530         (objc_language_data): ...this.
9531         (class objc_language): New class.
9532         (objc_language_defn): New static global.
9533         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
9534         (opencl_language_data): ...this.
9535         (class opencl_language): New class.
9536         (opencl_language_defn): New static global.
9537         * gdb/p-lang.c (pascal_language_defn): Convert to...
9538         (pascal_language_data): ...this.
9539         (class pascal_language): New class.
9540         (pascal_language_defn): New static global.
9541         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
9542         language pointer, update comment format.
9543         * gdb/rust-lang.c (rust_language_defn): Convert to...
9544         (rust_language_data): ...this.
9545         (class rust_language): New class.
9546         (rust_language_defn): New static global.
9547
9548 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
9549
9550         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
9551         member variable.
9552         <m_stmt_at_address>: New member variable.
9553         (lnp_state_machine::record_line): Don't record some lines, update
9554         tracking of is_stmt at the same address.
9555         (lnp_state_machine::lnp_state_machine): Initialise new member
9556         variables.
9557
9558 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9559
9560         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
9561         "-include gnu-nat-mig.h".
9562         * gnu-nat-mig.h: New file.
9563         * gnu-nat.c: Include "gnu-nat-mig.h".
9564         (exc_server, msg_reply_server, notify_server,
9565         process_reply_server): Remove declarations.
9566
9567 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9568
9569         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
9570         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
9571         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
9572         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
9573         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
9574         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
9575         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
9576         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
9577         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
9578         to gnu_nat_target class.
9579         * gnu-nat.c: Likewise.
9580         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
9581         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
9582         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
9583         object.
9584         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
9585         instead of `gnu_target'.
9586
9587 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9588
9589         * i386-gnu-tdep.c: Include "gdbcore.h"
9590         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
9591         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
9592         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
9593         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
9594         i386_gnu_sigcontext_addr): New functions
9595         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
9596         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
9597         tdep.
9598
9599 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9600
9601         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
9602         before fork_inferior call. Avoid calling it if target_is_pushed returns
9603         true.
9604
9605 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9606
9607         * gnu-nat.h (gnu_target): New variable declaration.
9608         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
9609         gnu_target.
9610         * gnu-nat.c (gnu_target): New variable.
9611         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
9612         add_thread_silent, and add_thread calls.
9613         (gnu_nat_target::create_inferior): Pass gnu_target to
9614         add_thread_silent, thread_change_ptid call.
9615         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
9616         call.
9617
9618 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9619
9620         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
9621         (gnu_nat_target::find_memory_regions): Remove unused
9622         `old_address' variable.
9623
9624 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9625
9626         * gnu-nat.c: Include "gdbarch.h".
9627
9628 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9629
9630         * reply_mig_hack.awk (Error return): Cast function through
9631         void *, to bypass compiler function call check.
9632
9633 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9634
9635         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
9636         $(srcdir)/reply_mig_hack.awk.
9637
9638 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9639
9640         * gnu-nat.h (gnu_debug_flag): Set type to bool.
9641
9642 2020-05-30  Jonny Grant  <jg@jguk.org>
9643
9644         * configure.ac (ACX_BUGURL): change bug URL to https.
9645
9646 2020-05-30  Pedro Alves  <palves@redhat.com>
9647
9648         * cp-support.c (replace_typedefs_template): New.
9649         (replace_typedefs_qualified_name): Handle
9650         DEMANGLE_COMPONENT_TEMPLATE.
9651
9652 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
9653
9654         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
9655         dwarf2/index-cache.h, dwarf2/index-write.c,
9656         dwarf2/index-write.h, dwarf2/line-header.c,
9657         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
9658         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
9659         variables and fields from `dwarf2_per_objfile` to just
9660         `per_objfile` throughout.
9661
9662 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
9663
9664         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9665         <push_dwarf_reg_entry_value>: Add comment.
9666
9667 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
9668             Keith Seitz  <keiths@redhat.com>
9669
9670         * python/python.c (do_start_initialization): Call PyEval_SaveThread
9671         instead of PyEval_ReleaseLock.
9672         (class gdbpy_gil): Move to earlier in file.
9673         (finalize_python): Set gdb_python_initialized.
9674         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
9675         when not initialized.
9676
9677 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
9678
9679         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9680         <push_dwarf_reg_entry_value>: Remove assert.  Override
9681         per_objfile with caller_per_objfile.
9682
9683 2020-05-28  Tom de Vries  <tdevries@suse.de>
9684
9685         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
9686         PR gold/15646 workaround to symbol kind "type".
9687
9688 2020-05-27  Tom Tromey  <tromey@adacore.com>
9689
9690         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
9691
9692 2020-05-27  Tom Tromey  <tromey@adacore.com>
9693
9694         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
9695         Use htab_find_with_hash.
9696         <add_abbrev>: Remove "abbrev_number" parameter.
9697         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
9698         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
9699         (hash_abbrev): Add comment.
9700         (abbrev_table::lookup_abbrev): Move to header file.
9701         (abbrev_table::read): Update.
9702
9703 2020-05-27  Tom Tromey  <tromey@adacore.com>
9704
9705         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
9706         method.
9707         <canonical_name>: New member.
9708         <raw_name>: Rename from "name".
9709         (partial_die_info): Initialize canonical_name.
9710         (scan_partial_symbols): Check raw_name.
9711         (partial_die_parent_scope, partial_die_full_name)
9712         (add_partial_symbol, add_partial_subprogram)
9713         (add_partial_enumeration, load_partial_dies): Use "name" method.
9714         (partial_die_info::name): New method.
9715         (partial_die_info::read, guess_partial_die_structure_name)
9716         (partial_die_info::fixup): Update.
9717
9718 2020-05-27  Tom Tromey  <tromey@adacore.com>
9719
9720         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
9721         <get_ref_die_offset>: Inline.
9722         <get_ref_die_offset_complaint>: New method.
9723         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
9724         (attribute::get_ref_die_offset_complaint): Rename from
9725         get_ref_die_offset.  Just issue complaint.
9726
9727 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9728
9729         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
9730
9731 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9732
9733         * exec.c (exec_file_attach): Use errno value of first openp failure.
9734
9735 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9736
9737         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
9738         Don't close thread handle.
9739
9740 2020-05-27  Tom Tromey  <tom@tromey.com>
9741             Simon Marchi  <simon.marchi@efficios.com>
9742
9743         * objfiles.h (struct objfile) <partial_symtabs>: Now a
9744         shared_ptr.
9745         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
9746         member.
9747         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
9748         dwarf2_per_bfd_objfile_data_key>: New globals.
9749         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
9750         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
9751         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
9752         shared.
9753         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
9754         short-circuit when sharing.
9755         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
9756         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
9757
9758 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9759
9760         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
9761         to...
9762         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
9763         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
9764
9765 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9766
9767         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
9768         build_name_components, find_name_components_bounds>:
9769         Add per_objfile parameter.
9770         (struct mapped_index) <symbol_name_at>: Likewise.
9771         (struct mapped_debug_names): Remove constructor.
9772         <dwarf2_per_objfile>: Remove field.
9773         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
9774         (mapped_index_base::find_name_components_bounds,
9775         mapped_index_base::build_name_components,
9776         dw2_expand_symtabs_matching_symbol): Likewise.
9777         (class mock_mapped_index) <symbol_name_at>: Likewise.
9778         (check_match): Likewise.
9779         (check_find_bounds_finds): Likewise.
9780         (test_mapped_index_find_name_component_bounds): Update.
9781         (CHECK_MATCH): Update.
9782         (dw2_expand_symtabs_matching): Update.
9783         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
9784         per_objfile parameter.
9785         <find_vec_in_debug_names>: Likewise.
9786         <m_per_objfile>: New field.
9787         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
9788         parameter.
9789         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
9790         (dw2_debug_names_iterator::next): Update.
9791         (dw2_debug_names_lookup_symbol): Update.
9792         (dw2_debug_names_expand_symtabs_for_function): Update.
9793         (dw2_debug_names_map_matching_symbols): Update.
9794         (dw2_debug_names_expand_symtabs_matching): Update.
9795         (dwarf2_read_debug_names): Update.
9796
9797 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9798
9799         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
9800         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
9801         move to dwarf2_per_objfile.
9802         <read_in_chain>: Remove.
9803         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
9804         remove_all_cus, age_comp_units>: New methods.
9805         <m_dwarf2_cus>: New member.
9806         (struct dwarf2_per_cu_data) <cu>: Remove.
9807         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
9808         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
9809         moved to methods of dwarf2_per_objfile.
9810         (dwarf2_clear_marks): Remove.
9811         (dwarf2_queue_item::~dwarf2_queue_item): Update.
9812         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
9813         (dwarf2_per_bfd::free_cached_comp_units): Remove.
9814         (dwarf2_per_objfile::remove_all_cus): New.
9815         (class free_cached_comp_units) <~free_cached_comp_units>:
9816         Update.
9817         (load_cu): Update.
9818         (dw2_do_instantiate_symtab): Adjust.
9819         (fill_in_sig_entry_from_dwo_entry): Adjust.
9820         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9821         (cutu_reader::cutu_reader): Likewise.
9822         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
9823         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
9824         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
9825         and dwarf2_per_objfile::age_comp_units.
9826         (load_partial_comp_unit): Update.
9827         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
9828         (process_queue): Likewise.
9829         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
9830         backlink.
9831         (dwarf2_read_addr_index): Likewise.
9832         (follow_die_offset): Likewise.
9833         (dwarf2_fetch_die_loc_sect_off): Likewise.
9834         (dwarf2_fetch_constant_bytes): Likewise.
9835         (dwarf2_fetch_die_type_sect_off): Likewise.
9836         (follow_die_sig_1): Likewise.
9837         (load_full_type_unit): Likewise.
9838         (read_signatured_type): Likewise.
9839         (dwarf2_cu::dwarf2_cu): Don't set cu field.
9840         (dwarf2_cu::~dwarf2_cu): Remove.
9841         (dwarf2_per_objfile::get_cu): New.
9842         (dwarf2_per_objfile::set_cu): New.
9843         (age_cached_comp_units): Rename to...
9844         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
9845         to std::unordered_map.
9846         (free_one_cached_comp_unit): Rename to...
9847         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
9848         to std::unordered_map.
9849         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
9850         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
9851         a dwarf2_per_objfile in data.
9852         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
9853         (dwarf2_clear_marks): Remove.
9854
9855 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9856
9857         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
9858         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
9859         (init_tu_and_read_dwo_dies): Likewise.
9860         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
9861         (cutu_reader::cutu_reader): Likewise.
9862         (load_partial_comp_unit): Likewise.
9863         (process_psymtab_comp_unit): Update.
9864         (build_type_psymtabs_1): Update.
9865         (process_skeletonless_type_unit): Update.
9866         (load_full_comp_unit): Update.
9867         (find_partial_die): Update.
9868         (dwarf2_read_addr_index): Update.
9869         (read_signatured_type): Update.
9870
9871 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9872
9873         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
9874         m_header_read_in>: New fields.
9875         <get_header>: New method.
9876         * dwarf2/read.c (per_cu_header_read_in): Remove.
9877         (dwarf2_per_cu_data::get_header): New.
9878         (dwarf2_per_cu_data::addr_size): Update.
9879         (dwarf2_per_cu_data::offset_size): Update.
9880         (dwarf2_per_cu_data::ref_addr_size): Update.
9881
9882 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9883
9884         * dwarf2/read.c (load_cu): Return dwarf2_cu.
9885         (dw2_do_instantiate_symtab): Update.
9886         (queue_and_load_all_dwo_tus): Change parameter from
9887         dwarf2_per_cu_data to dwarf2_cu.
9888         (dwarf2_fetch_die_loc_sect_off): Update.
9889         (dwarf2_fetch_constant_bytes): Update.
9890         (dwarf2_fetch_die_type_sect_off): Update.
9891
9892 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9893
9894         * dwarf2/read.c (process_full_comp_unit,
9895         process_full_type_unit): Remove per_cu, per_objfile paramters.
9896         Add dwarf2_cu parameter.
9897         (process_queue): Update.
9898
9899 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9900
9901         * dwarf2/read.c (create_cu_from_index_list): Replace
9902         dwarf2_per_objfile parameter with dwarf2_per_bfd.
9903         (create_cus_from_index_list): Likewise.
9904         (create_cus_from_index): Likewise.
9905         (create_signatured_type_table_from_index): Likewise.
9906         (create_cus_from_debug_names_list): Likewise.
9907         (create_cus_from_debug_names): Likewise.
9908         (dwarf2_read_gdb_index): Update.
9909         (dwarf2_read_debug_names): Update.
9910
9911 2020-05-27  Tom Tromey  <tom@tromey.com>
9912             Simon Marchi  <simon.marchi@efficios.com>
9913
9914         * dwarf2/read.h (struct dwarf2_per_objfile)
9915         <get_type_for_signatured_type, set_type_for_signatured_type>:
9916         New methods.
9917         <m_type_map>: New member.
9918         (struct signatured_type) <type>: Remove.
9919         * dwarf2/read.c
9920         (dwarf2_per_objfile::get_type_for_signatured_type,
9921         dwarf2_per_objfile::set_type_for_signatured_type): New.
9922         (get_signatured_type): Use new methods.
9923
9924 2020-05-27  Tom Tromey  <tom@tromey.com>
9925             Simon Marchi  <simon.marchi@efficios.com>
9926
9927         * dwarf2/read.h (struct type_unit_group_unshareable): New.
9928         (struct dwarf2_per_objfile) <type_units>: New member.
9929         <get_type_unit_group_unshareable>: New method.
9930         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
9931         num_symtabs, symtabs>: Remove; move to
9932         type_unit_group_unshareable.
9933         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
9934         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
9935         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
9936
9937 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9938
9939         * dwarf2/read.h (struct dwarf2_per_cu_data):
9940         <dwarf2_per_objfile>: Remove.
9941         * dwarf2/read.c (create_cu_from_index_list): Don't assign
9942         dwarf2_per_objfile.
9943         (create_signatured_type_table_from_index): Likewise.
9944         (create_signatured_type_table_from_debug_names): Likewise.
9945         (create_debug_type_hash_table): Likewise.
9946         (fill_in_sig_entry_from_dwo_entry): Likewise.
9947         (create_type_unit_group): Likewise.
9948         (read_comp_units_from_section): Likewise.
9949         (create_cus_hash_table): Likewise.
9950
9951 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9952
9953         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
9954         dwarf2_per_cu_data::dwarf2_per_objfile.
9955         (compute_compunit_symtab_includes): Likewise.
9956         (dwarf2_cu::start_symtab): Likewise.
9957
9958 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9959
9960         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
9961         parameter.
9962         * dwarf2/read.c (get_die_type_at_offset): Likewise.
9963         (read_namespace_alias): Update.
9964         (lookup_die_type): Update.
9965         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
9966         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
9967         Update.
9968         (disassemble_dwarf_expression): Update.
9969
9970 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9971
9972         * dwarf2/read.h (struct dwarf2_queue_item): Add
9973         dwarf2_per_objfile parameter, assign new parameter.
9974         <per_objfile>: New field.
9975         * dwarf2/read.c (free_one_cached_comp_unit): Add
9976         dwarf2_per_objfile parameter.
9977         (queue_comp_unit): Likewise.
9978         (dw2_do_instantiate_symtab): Update.
9979         (process_psymtab_comp_unit): Update.
9980         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
9981         (process_imported_unit_die): Update.
9982         (queue_and_load_dwo_tu): Update.
9983         (follow_die_offset): Update.
9984         (follow_die_sig_1): Update.
9985
9986 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9987
9988         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9989         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9990         (read_call_site_scope): Assign per_objfile.
9991         (dwarf2_per_cu_data::objfile): Remove.
9992         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9993         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9994         dwarf2_per_objfile parameter.
9995         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9996         dwarf2_per_objfile parameter.
9997         (dwarf_expr_reg_to_entry_parameter): Add output
9998         dwarf2_per_objfile parameter.
9999         (locexpr_get_frame_base): Update.
10000         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
10001         <push_dwarf_reg_entry_value>: Update.
10002         <call_site_to_target_addr>: Update.
10003         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
10004         parameter.
10005         (value_of_dwarf_reg_entry): Update.
10006         (rw_pieced_value): Update.
10007         (indirect_synthetic_pointer): Update.
10008         (dwarf2_evaluate_property): Update.
10009         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
10010         parameter.
10011         (locexpr_read_variable): Update.
10012         (locexpr_get_symbol_read_needs): Update.
10013         (loclist_read_variable): Update.
10014
10015 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10016
10017         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10018         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10019         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
10020         parameter.
10021         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10022         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10023         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
10024         parameter.
10025         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
10026         sect_variable_value): Add dwarf2_per_objfile parameter.
10027         (class dwarf_evaluate_loc_desc) <dwarf_call,
10028         dwarf_variable_value>: Update.
10029         (fetch_const_value_from_synthetic_pointer): Add
10030         dwarf2_per_objfile parameter.
10031         (fetch_const_value_from_synthetic_pointer): Update.
10032         (coerced_pieced_ref): Update.
10033         (class symbol_needs_eval_context) <dwarf_call,
10034         dwarf_variable_value>: Update.
10035         (dwarf2_compile_expr_to_ax): Update.
10036
10037 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10038
10039         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
10040         parameter.
10041         (dwarf2_evaluate_loc_desc_full): Update.
10042
10043 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10044
10045         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
10046         parameter.
10047         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
10048         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
10049         dwarf2_per_objfile parameter.
10050         (decode_debug_loc_dwo_addresses): Likewise.
10051         (dwarf2_find_location_expression): Update.
10052         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
10053         (locexpr_describe_location_piece): Add dwarf2_per_objfile
10054         parameter.
10055         (disassemble_dwarf_expression): Add dwarf2_per_objfile
10056         parameter.
10057         (locexpr_describe_location_1): Likewise.
10058         (locexpr_describe_location): Update.
10059
10060 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10061
10062         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
10063         Remove.
10064         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
10065         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
10066         (dwarf2_compile_property_to_c): Update.
10067         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
10068         use text offset from objfile.
10069         (locexpr_tracepoint_var_ref): Update.
10070         (locexpr_generate_c_location): Update.
10071         (loclist_describe_location): Update.
10072         (loclist_tracepoint_var_ref): Update.
10073         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
10074         dwarf2_per_objfile parameter.
10075         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
10076         use text offset from objfile.
10077         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
10078
10079 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10080
10081         * dwarf2/expr.h (struct dwarf_expr_context)
10082         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
10083         <offset>: Remove.
10084         <per_objfile>: New member.
10085         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
10086         dwarf2_per_objfile parameter.  Don't set offset, set
10087         per_objfile.
10088         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
10089         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
10090         a dwarf2_per_objfile object instead of an offset.
10091         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
10092         constructor.
10093         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
10094         to dwarf2_expr_executor constructor.  Don't set offset.
10095         (dwarf2_fetch_cfa_info): Update.
10096         (struct dwarf2_frame_cache) <text_offset>: Remove.
10097         <per_objfile>: New field.
10098         (dwarf2_frame_cache): Update.
10099         (dwarf2_frame_prev_register): Update.
10100         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
10101         <dwarf_evaluate_loc_desc>: Add constructor.
10102         (dwarf2_evaluate_loc_desc_full): Update.
10103         (dwarf2_locexpr_baton_eval): Update.
10104         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
10105         Add constructor.
10106         (dwarf2_loc_desc_get_symbol_read_needs): Update.
10107
10108 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10109
10110         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
10111         addr_sized_int_type>: Move to dwarf2_cu.
10112         <int_type>: Move to dwarf2_per_objfile.
10113         (struct dwarf2_per_objfile) <int_type>: Move here.
10114         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
10115         addr_sized_int_type>: Move here.
10116         (read_func_scope): Update.
10117         (read_array_type): Update.
10118         (read_tag_string_type): Update.
10119         (attr_to_dynamic_prop): Update.
10120         (dwarf2_per_cu_data::int_type): Rename to...
10121         (dwarf2_per_objfile::int_type): ... this.
10122         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
10123         (dwarf2_cu::addr_sized_int_type): ... this.
10124         (read_subrange_type): Update.
10125         (dwarf2_per_cu_data::addr_type): Rename to...
10126         (dwarf2_cu::addr_type): ... this.
10127         (set_die_type): Update.
10128
10129 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10130
10131         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
10132         data through per_cu->cu.
10133
10134 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10135
10136         * dwarf2/read.c (lookup_dwo_comp_unit): Change
10137         dwarf2_per_cu_data parameter fo dwarf2_cu.
10138         (lookup_dwo_type_unit): Likewise.
10139         (read_cutu_die_from_dwo): Likewise.
10140         (lookup_dwo_unit): Likewise.
10141         (open_and_init_dwo_file): Likewise.
10142         (lookup_dwo_cutu): Likewise.
10143         (lookup_dwo_comp_unit): Likewise.
10144         (lookup_dwo_type_unit): Likewise.
10145         (cutu_reader::init_tu_and_read_dwo_dies): Update.
10146         (cutu_reader::cutu_reader): Update.
10147
10148 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10149
10150         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
10151         parameter.
10152         (process_full_type_unit): Likewise.
10153         (process_queue): Update.
10154
10155 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10156
10157         * dwarf2/read.c (recursively_compute_inclusions): Add
10158         dwarf2_per_objfile parameter.
10159         (compute_compunit_symtab_includes): Likewise.
10160         (process_cu_includes): Update.
10161
10162 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10163
10164         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
10165         parameter.
10166         (create_type_unit_group): Update.
10167         (process_psymtab_comp_unit_reader): Update.
10168         (build_type_psymtabs_reader): Update.
10169
10170 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10171
10172         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
10173         object through m_this_cu->cu.
10174
10175 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10176
10177         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
10178         the info parameter.
10179         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
10180
10181 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10182
10183         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
10184         per_objfile parameter.
10185         (load_full_type_unit): Add per_objfile parameter.
10186         (read_signatured_type): Likewise.
10187         (load_full_comp_unit): Likewise.
10188         (load_cu): Likewise.
10189         (dw2_do_instantiate_symtab): Likewise.
10190         (dw2_get_file_names): Likewise.
10191         (dw2_map_symtabs_matching_filename): Update.
10192         (dw_expand_symtabs_matching_file_matcher): Update.
10193         (dw2_map_symbol_filenames): Update.
10194         (process_psymtab_comp_unit): Add per_objfile parameter.
10195         (build_type_psymtabs_1): Update.
10196         (process_skeletonless_type_unit): Update.
10197         (dwarf2_build_psymtabs_hard): Update.
10198         (load_partial_comp_unit): Add per_objfile parameter.
10199         (scan_partial_symbols): Update.
10200         (load_full_comp_unit): Add per_objfile parameter.
10201         (process_imported_unit_die): Update.
10202         (create_cus_hash_table): Update.
10203         (find_partial_die): Update.
10204         (dwarf2_read_addr_index): Update.
10205         (follow_die_offset): Update.
10206         (dwarf2_fetch_die_loc_sect_off): Update.
10207         (dwarf2_fetch_constant_bytes): Update.
10208         (dwarf2_fetch_die_type_sect_off): Update.
10209         (follow_die_sig_1): Update.
10210         (load_full_type_unit): Add per_objfile parameter.
10211         (read_signatured_type): Likewise.
10212
10213 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10214
10215         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
10216         of objfile_name.
10217
10218 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10219
10220         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
10221         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
10222         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
10223         field.
10224         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
10225         (create_cus_from_index): Update.
10226         (dwarf2_read_gdb_index): Update.
10227         (create_cus_from_debug_names): Update.
10228         (dwarf2_read_debug_names): Update.
10229         (get_abbrev_section_for_cu): Update.
10230         (create_all_comp_units): Update.
10231         (read_attribute_value): Update.
10232         (get_debug_line_section): Update.
10233         * dwarf2/index-cache.c (index_cache::store): Update.
10234         * dwarf2/index-write.c (save_gdb_index_command): Update.
10235         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
10236
10237 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10238
10239         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
10240         member.
10241         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
10242         dwarf2_per_cu_data::per_bfd.
10243         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
10244         (create_type_unit_group): Likewise.
10245         (queue_comp_unit): Remove reference to
10246         per_cu->dwarf2_per_objfile.
10247         (maybe_queue_comp_unit): Likewise.
10248         (fill_in_sig_entry_from_dwo_entry): Assign new field.
10249         (create_cus_hash_table): Assign new field.
10250
10251 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10252
10253         * dwarf2/read.c: Replace
10254         dwarf2_cu->per_cu->dwarf2_per_objfile references with
10255         dwarf2_cu->per_objfile throughout.
10256
10257 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10258
10259         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
10260         parameter, don't use per_cu->dwarf2_per_objfile.
10261         (dw2_instantiate_symtab): Likewise.
10262         (dw2_find_last_source_symtab): Update.
10263         (dw2_map_expand_apply): Update.
10264         (dw2_lookup_symbol): Update.
10265         (dw2_expand_symtabs_for_function): Update.
10266         (dw2_expand_all_symtabs): Update.
10267         (dw2_expand_symtabs_with_fullname): Update.
10268         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
10269         don't use per_cu->dwarf2_per_objfile.
10270         (dw2_expand_marked_cus): Update.
10271         (dw2_find_pc_sect_compunit_symtab): Update.
10272         (dw2_debug_names_lookup_symbol): Update.
10273         (dw2_debug_names_expand_symtabs_for_function): Update.
10274         (dw2_debug_names_map_matching_symbols): Update.
10275         (dwarf2_psymtab::expand_psymtab): Update.
10276
10277 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10278
10279         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
10280         <per_objfile>: New member.
10281         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
10282         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
10283         call to dwarf2_cu.
10284         (cutu_reader::cutu_reader): Update.
10285         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
10286
10287 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10288
10289         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
10290         struct dwarf2_per_objfile.
10291         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
10292         dwarf2_per_bfd.
10293         * dwarf2/read.c (set_die_type): Update.
10294         (get_die_type_at_offset): Update.
10295
10296 2020-05-27  Tom Tromey  <tom@tromey.com>
10297             Simon Marchi  <simon.marchi@efficios.com>
10298
10299         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
10300         method.
10301         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
10302         get_symtab, set_symtab>: New methods.
10303         <m_symtabs>: New field.
10304         (struct dwarf2_psymtab): Derive from partial_symtab.
10305         <readin_p, get_compunit_symtab>: Declare methods.
10306         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
10307         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
10308         New methods.
10309         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
10310         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
10311         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
10312         (dw2_symtab_iter_next, dw2_print_stats)
10313         (dw2_expand_symtabs_with_fullname)
10314         (dw2_expand_symtabs_matching_one)
10315         (dw_expand_symtabs_matching_file_matcher)
10316         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
10317         (dw2_debug_names_iterator::next)
10318         (dw2_debug_names_map_matching_symbols)
10319         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
10320         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
10321         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
10322         New methods.
10323         (get_compunit_symtab, process_full_comp_unit)
10324         (process_full_type_unit): Update.
10325         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
10326
10327 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10328
10329         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
10330         then introduce a new dwarf2_per_objfile type.
10331         <read_line_string>: Move to the new dwarf2_per_objfile type.
10332         <objfile>: Likewise.
10333         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
10334         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
10335         dwarf2_per_objfile->per_bfd.
10336         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
10337         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
10338         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
10339         (dwarf2_per_bfd::free_cached_comp_units): ... this.
10340         (dwarf2_has_info): Allocate dwarf2_per_bfd.
10341         (dwarf2_per_objfile::locate_sections): Rename to...
10342         (dwarf2_per_bfd::locate_sections): ... this.
10343         (dwarf2_per_objfile::get_cutu): Rename to...
10344         (dwarf2_per_bfd::get_cutu): ... this.
10345         (dwarf2_per_objfile::get_cu): Rename to...
10346         (dwarf2_per_bfd::get_cu): ... this.
10347         (dwarf2_per_objfile::get_tu): Rename to...
10348         (dwarf2_per_bfd::get_tu): ... this.
10349         (dwarf2_per_objfile::allocate_per_cu): Rename to...
10350         (dwarf2_per_bfd::allocate_per_cu): ... this.
10351         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
10352         (dwarf2_per_bfd::allocate_signatured_type): ... this.
10353         (get_gdb_index_contents_ftype): Change parameter from
10354         dwarf2_per_objfile to dwarf2_per_bfd.
10355         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
10356         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
10357
10358 2020-05-27  Tom Tromey  <tom@tromey.com>
10359             Simon Marchi  <simon.marchi@efficios.com>
10360
10361         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
10362         (allocate_piece_closure): Set "per_objfile" member.
10363         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
10364         (locexpr_describe_location, loclist_describe_location): Use new
10365         member.
10366         * dwarf2/read.c (read_call_site_scope)
10367         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
10368         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
10369         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
10370         handle_data_member_location): Set per_objfile member.
10371         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
10372         member.
10373         (struct dwarf2_loclist_baton) <per_objfile>: New member.
10374
10375 2020-05-27  Tom Tromey  <tom@tromey.com>
10376
10377         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
10378         allocate_signatured_type>: Declare new methods.
10379         <m_num_psymtabs>: New member.
10380         (struct dwarf2_per_cu_data) <index>: New member.
10381         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
10382         (dwarf2_per_objfile::allocate_signatured_type): New methods.
10383         (create_cu_from_index_list): Use allocate_per_cu.
10384         (create_signatured_type_table_from_index)
10385         (create_signatured_type_table_from_debug_names)
10386         (create_debug_type_hash_table, add_type_unit)
10387         (read_comp_units_from_section): Use allocate_signatured_type.
10388
10389 2020-05-27  Tom Tromey  <tom@tromey.com>
10390
10391         * psymtab.c (partial_map_expand_apply)
10392         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10393         (psym_lookup_global_symbol_language)
10394         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10395         (psym_print_stats, psym_expand_symtabs_for_function)
10396         (psym_map_symbol_filenames, psym_map_matching_symbols)
10397         (psym_expand_symtabs_matching)
10398         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10399         (maintenance_check_psymtabs): Update.
10400         * psympriv.h (struct partial_symtab) <readin_p,
10401         get_compunit_symtab>: Add objfile parameter.
10402         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
10403         Likewise.
10404         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
10405         get_compunit_symtab>: Likewise.
10406         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
10407
10408 2020-05-27  Tom Tromey  <tom@tromey.com>
10409
10410         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
10411         member.
10412         * dwarf2/read.c (delete_file_name_entry): Fix comment.
10413         (create_cu_from_index_list)
10414         (create_signatured_type_table_from_index)
10415         (create_signatured_type_table_from_debug_names)
10416         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
10417         (dwarf2_create_include_psymtab)
10418         (create_debug_type_hash_table, add_type_unit)
10419         (create_type_unit_group, read_comp_units_from_section)
10420         (dwarf2_compute_name, create_cus_hash_table)
10421         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10422         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
10423         obstack.
10424         (dw2_get_real_path): Likewise.  Change argument to
10425         dwarf2_per_objfile.
10426
10427 2020-05-27  Luis Machado  <luis.machado@linaro.org>
10428
10429         PR tdep/26000
10430         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
10431         for ldrd (immediate).
10432
10433 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10434
10435         * command.h: Add comment giving the name of class_tui.
10436         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
10437         create the fake command for the help for class_tui.
10438
10439 2020-05-26  Tom Tromey  <tromey@adacore.com>
10440
10441         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
10442         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
10443         (val_atr): New function.
10444         (value_val_atr): Use it.
10445         * ada-valprint.c (print_optional_low_bound): Change low bound
10446         handling for enums.
10447         (val_print_packed_array_elements): Don't call discrete_position.
10448         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
10449         discrete_position for enum types.
10450         * language.c (default_print_array_index): Change type.
10451         * language.h (struct language_defn) <la_print_array_index>: Add
10452         index_type parameter, change type of index_value.
10453         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
10454         (default_print_array_index): Update.
10455         * valprint.c (maybe_print_array_index): Don't call
10456         value_from_longest.  Update.
10457         (value_print_array_elements): Don't call discrete_position.
10458
10459 2020-05-26  Tom Tromey  <tromey@adacore.com>
10460
10461         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
10462         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
10463
10464 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
10465
10466         PR gdb/13519
10467         * avr-tdep.c (avr_integer_to_address): Return data or code
10468         address accordingly to the second 'type' argument of the
10469         function.
10470
10471 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
10472
10473         * infcmd.c, inferior.h: (construct_inferior_arguments):
10474         Moved function from here to gdbsupport/common-inferior.{h,cc}
10475
10476 2020-05-23  Tom Tromey  <tom@tromey.com>
10477
10478         Revert commit eca1f90c:
10479         * NEWS: Remove entry for completion styling.
10480         * completer.c (_rl_completion_prefix_display_length): Move
10481         declaration later.
10482         (gdb_fnprint): Revert.
10483         (gdb_display_match_list_1): Likewise.
10484         * cli/cli-style.c (completion_prefix_style)
10485         (completion_difference_style, completion_suffix_style): Remove.
10486         (_initialize_cli_style): Revert.
10487         * cli/cli-style.h (completion_prefix_style)
10488         (completion_difference_style, completion_suffix_style): Don't
10489         declare.
10490
10491 2020-05-24  Pedro Alves  <palves@redhat.com>
10492
10493         * symtab.c (completion_list_add_name): Return boolean indication
10494         of whether the symbol matched.
10495         (completion_list_add_symbol): Don't try to remove C++ aliases if
10496         the symbol didn't match in the first place.
10497         * symtab.h (completion_list_add_name): Return bool.
10498
10499 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
10500
10501         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
10502         type::field.
10503
10504 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
10505
10506         GDB 9.2 released.
10507
10508 2020-05-23  Tom Tromey  <tom@tromey.com>
10509
10510         * NEWS: Add entry for completion styling.
10511         * completer.c (_rl_completion_prefix_display_length): Move
10512         declaration earlier.
10513         (gdb_fnprint): Use completion_style.
10514         (gdb_display_match_list_1): Likewise.
10515         * cli/cli-style.c (completion_prefix_style)
10516         (completion_difference_style, completion_suffix_style): New
10517         globals.
10518         (_initialize_cli_style): Register new globals.
10519         * cli/cli-style.h (completion_prefix_style)
10520         (completion_difference_style, completion_suffix_style): Declare.
10521
10522 2020-05-23  Pedro Alves  <palves@redhat.com>
10523
10524         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
10525         (parse_escape): Use ISDIGIT instead of isdigit.
10526         (puts_debug): Use gdb_isprint instead of isprint.
10527         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
10528         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
10529         ISSPACE instead of isspace.
10530         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
10531         instead of isspace.
10532         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
10533         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
10534         instead of isxdigit and ISDIGIT instead of isdigit.
10535
10536 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10537
10538         * gdbtypes.h (struct type) <field>: New method.
10539         (TYPE_FIELDS): Remove, replace all uses with either type::fields
10540         or type::field.
10541
10542 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10543
10544         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
10545         (TYPE_FIELDS): Use type::fields.  Change all call sites that
10546         modify the propery to use type::set_fields instead.
10547
10548 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10549
10550         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
10551         type::num_fields instead.
10552
10553 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10554
10555         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
10556         methods.
10557         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
10558         that modify the number of fields to use type::set_num_fields
10559         instead.
10560
10561 2020-05-22  Tom Tromey  <tromey@adacore.com>
10562
10563         * compile/compile-object-load.h (munmap_list_free): Don't
10564         declare.
10565
10566 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
10567
10568         * annotate.c (annotate_source_line): Update return type, add call
10569         to update current symtab and line.
10570         * annotate.h (annotate_source_line): Update return type, and
10571         extend header comment.
10572         * source.c (info_line_command): Check annotation_level before
10573         calling annotate_source_line.
10574         * stack.c (print_frame_info): If calling annotate_source_line
10575         returns true, then don't print any other source line information.
10576
10577 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
10578
10579         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
10580
10581 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
10582
10583         * coffread.c (patch_type): Remove NULL check before xfree.
10584         * corefile.c (set_gnutarget): Likewise.
10585         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
10586         * exec.c (build_section_table): Likewise.
10587         * remote.c (remote_target::pass_signals): Likewise.
10588         * utils.c (n_spaces): Likewise.
10589         * cli/cli-script.c (document_command): Likewise.
10590         * i386-windows-tdep.c (core_process_module_section): Likewise.
10591         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
10592
10593 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
10594
10595         * symfile.c (reread_symbols): Clear objfile's section_offsets
10596         vector and section indices, re-compute them by calling
10597         sym_offsets.
10598
10599 2020-05-20  Tom Tromey  <tromey@adacore.com>
10600
10601         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
10602         (desc_one_bound, desc_index_type): Compute field name.
10603
10604 2020-05-20  Tom de Vries  <tdevries@suse.de>
10605
10606         PR symtab/25833
10607         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
10608
10609 2020-05-20  Alan Modra  <amodra@gmail.com>
10610
10611         PR 25993
10612         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
10613         bfd_set_filename.
10614         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
10615         passed to bfd_set_filename.
10616         * symfile-mem.c (add_vsyscall_page): Likewise for string
10617         passed to symbol_file_add_from_memory.
10618         (symbol_file_add_from_memory): Make name param a const char* and
10619         don't strdup.
10620
10621 2020-05-20  Alan Modra  <amodra@gmail.com>
10622
10623         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
10624         rather than accessing bfd->filename directly.
10625         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
10626         and use bfd_section_name.
10627         * dwarf2/frame.c (decode_frame_entry): Likewise.
10628         * exec.c (exec_set_section_address): Likewise.
10629         * solib-aix.c (solib_aix_bfd_open): Likewise.
10630         * stap-probe.c (get_stap_base_address): Likewise.
10631         * symfile.c (reread_symbols): Likewise.
10632
10633 2020-05-19  Tom Tromey  <tromey@adacore.com>
10634
10635         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
10636
10637 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10638
10639         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
10640
10641 2020-05-19  Pedro Alves  <palves@redhat.com>
10642
10643         * NEWS (set exec-file-mismatch): Adjust entry.
10644         * exec.c: Include "build-id.h".
10645         (validate_exec_file): Try to match build IDs instead of filenames.
10646         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
10647         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
10648         and pass down 'warn_if_slow'.
10649         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
10650         gdb_bfd_open_closure to pass it down.
10651         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
10652
10653 2020-05-19  Pedro Alves  <palves@redhat.com>
10654
10655         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
10656         * target.c (target_fileio_open_1): Rename to target_fileio_open
10657         and make extern.  Use bool.
10658         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
10659         (target_fileio_read_alloc_1): Adjust.
10660         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
10661         (target_fileio_open_warn_if_slow): Delete declaration.
10662
10663 2020-05-19  Pedro Alves  <palves@redhat.com>
10664
10665         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
10666         Adjust all callers.
10667
10668 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
10669
10670         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
10671         whether disp is negative.
10672
10673 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10674
10675         * symfile.h (struct symfile_segment_data)
10676         <~symfile_segment_data>: Remove.
10677         <segment_info>: Change to std::vector.
10678         * symfile.c (default_symfile_segments): Update.
10679         * elfread.c (elf_symfile_segments): Update.
10680
10681 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10682
10683         * symfile.h (struct symfile_segment_data) <struct segment>: New.
10684         <segments>: New.
10685         <segment_bases, segment_sizes>: Remove.
10686         * symfile.c (default_symfile_segments): Update.
10687         * elfread.c (elf_symfile_segments): Update.
10688         * remote.c (remote_target::get_offsets): Update.
10689         * solib-target.c (solib_target_relocate_section_addresses):
10690         Update.
10691
10692 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10693
10694         * symfile.h (struct symfile_segment_data): Initialize fields.
10695         <~symfile_segment_data>: Add.
10696         (symfile_segment_data_up): New.
10697         (struct sym_fns) <sym_segments>: Return a
10698         symfile_segment_data_up.
10699         (default_symfile_segments): Return a symfile_segment_data_up.
10700         (free_symfile_segment_data): Remove.
10701         (get_symfile_segment_data): Return a symfile_segment_data_up.
10702         * symfile.c (default_symfile_segments): Likewise.
10703         (get_symfile_segment_data): Likewise.
10704         (free_symfile_segment_data): Remove.
10705         (symfile_find_segment_sections): Update.
10706         * elfread.c (elf_symfile_segments): Return a
10707         symfile_segment_data_up.
10708         * remote.c (remote_target::get_offsets): Update.
10709         * solib-target.c (solib_target_relocate_section_addresses):
10710         Update.
10711         * symfile-debug.c (debug_sym_segments): Return a
10712         symfile_segment_data_up.
10713
10714 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10715
10716         PR build/25981
10717         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
10718         Hardcode register numbers.
10719
10720         PR build/25981
10721         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
10722         procfs_find_LDT_entry): Remove.
10723         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
10724         procfs_find_LDT_entry): Remove.
10725         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
10726         Remove.
10727
10728 2020-05-17  Pedro Alves  <palves@redhat.com>
10729             Andrew Burgess  <andrew.burgess@embecosm.com>
10730             Keno Fischer  <keno@juliacomputing.com>
10731
10732         PR gdb/25741
10733         * breakpoint.c (build_target_condition_list): Update comments.
10734         (build_target_command_list): Update comments and skip matching
10735         locations.
10736         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
10737         a separate function.  Simplify "set breakpoint auto-hw off"
10738         handling.
10739         (insert_breakpoints): Update comment.
10740         (tracepoint_locations_match): New parameter.  For breakpoints,
10741         compare location types too, if the caller wants to.
10742         (handle_automatic_hardware_breakpoints): New functions.
10743         (bp_location_is_less_than): Also sort by location type and
10744         hardware breakpoint length.
10745         (update_global_location_list): Handle "set breakpoint auto-hw on"
10746         here.
10747         (update_breakpoint_locations): Ask breakpoint_locations_match to
10748         ignore location types.
10749
10750 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10751
10752         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
10753         type::name instead.
10754
10755 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10756
10757         * gdbtypes.h (struct type) <name, set_name>: New methods.
10758         (TYPE_CODE): Use type::name.  Change all call sites used to set
10759         the name to use type::set_name instead.
10760
10761 2020-05-16  Tom Tromey  <tom@tromey.com>
10762
10763         * top.c (quit_force): Update.
10764         * infrun.c (handle_no_resumed): Update.
10765         * top.h (all_uis): New function.
10766         (ALL_UIS): Remove.
10767
10768 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10769
10770         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
10771
10772 2020-05-16  Pedro Alves  <palves@redhat.com>
10773
10774         * ia64-linux-nat.c
10775         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
10776         Declare method.
10777         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
10778
10779 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
10780
10781         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
10782         (sparc64_adi_info): Likewise.
10783
10784 2020-05-15  Tom Tromey  <tom@tromey.com>
10785
10786         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
10787         block_objfile.
10788         (lookup_objfile_from_block): Remove.
10789         (lookup_symbol_in_block, lookup_symbol_in_static_block)
10790         (lookup_global_symbol): Use block_objfile.
10791         * symtab.h (lookup_objfile_from_block): Don't declare.
10792         * printcmd.c (clear_dangling_display_expressions): Use
10793         block_objfile.
10794         * parse.c (operator_check_standard): Use block_objfile.
10795
10796 2020-05-15  Tom Tromey  <tom@tromey.com>
10797
10798         * language.c (language_alloc_type_symbol): Set
10799         SYMBOL_SECTION.
10800         * symtab.c (initialize_objfile_symbol): Remove.
10801         (allocate_symbol): Remove.
10802         (allocate_template_symbol): Remove.
10803         * dwarf2/read.c (fixup_go_packaging): Use "new".
10804         (new_symbol): Use "new".
10805         (read_variable): Don't call initialize_objfile_symbol.  Use
10806         "new".
10807         (read_func_scope): Use "new".
10808         * xcoffread.c (process_xcoff_symbol): Don't call
10809         initialize_objfile_symbol.
10810         (SYMBOL_DUP): Remove.
10811         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
10812         "new".
10813         * symtab.h (allocate_symbol, initialize_objfile_symbol)
10814         (allocate_template_symbol): Don't declare.
10815         (struct symbol): Add copy constructor.  Change defaults.
10816         * jit.c (finalize_symtab): Use "new".
10817         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
10818         Use "new".
10819         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
10820         (common_block_end): Use "new".
10821         * mdebugread.c (parse_symbol): Use "new".
10822         (new_symbol): Likewise.
10823
10824 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10825
10826         * NEWS: Mention changes to help and apropos.
10827
10828 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10829
10830         * command.h (enum command_class): Improve comments, document
10831         that class_alias is for user-defined aliases, give the class
10832         name for each class, remove unused class_xdb.
10833         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
10834         * breakpoint.c (_initialize_breakpoint): Replace class_alias
10835         by a precise class.
10836         * infcmd.c (_initialize_infcmd): Likewise.
10837         * reverse.c (_initialize_reverse): Likewise.
10838         * stack.c (_initialize_stack): Likewise.
10839         * symfile.c (_initialize_symfile): Likewise.
10840         * tracepoint.c (_initialize_tracepoint): Likewise.
10841
10842 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10843
10844         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
10845         when their aliased command is traversed.
10846         (help_cmd): Add fput_command_names_styled call to
10847         output command name and aliases when command has an alias.
10848
10849 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10850
10851         * cli/cli-decode.h (help_cmd_list): Remove declaration.
10852         * cli/cli-decode.c (help_cmd_list): Declare as static,
10853         remove prefix argument, use bool for recurse arg, rework to show the aliases of
10854         a command together with the command.
10855         (fput_command_name_styled, fput_command_names_styled): New functions.
10856         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
10857         fput_command_name_styled.
10858         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
10859         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
10860
10861 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10862
10863         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
10864         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
10865         * command.h (cmd_show_list): Likewise.
10866         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
10867         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
10868
10869 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10870
10871         * unittests/command-def-selftests.c (traverse_command_structure):
10872         Verify all commands of a list have the same prefix command and
10873         that only the top cmdlist commands have a null prefix.
10874
10875 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10876
10877         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
10878         as prefix, not one of its aliases.
10879         (set_cmd_prefix): Remove.
10880         (do_add_cmd): Centralize the setting of the prefix of a command, when
10881         command is defined after its full chain of prefix commands.
10882         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
10883         (add_setshow_cmd_full): Likewise.
10884         (update_prefix_field_of_prefixed_commands): New function.
10885         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
10886         update_prefix_field_of_prefixed_commands.
10887         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
10888         addresses of remote_set_cmdlist and remote_show_cmdlist given
10889         as argument, not the address of an argument.
10890         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
10891         * gdb/remote.c (_initialize_remote): Likewise.
10892
10893 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10894
10895         * cli/cli-cmds.c (alias_command): Check for an existing alias
10896         using lookup_cmd_composition, as valid_command_p is too strict
10897         and forbids aliases that are the prefix of an existing alias
10898         or command.
10899         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
10900         command is properly recognised as a valid command.
10901
10902 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10903
10904         * unittests/help-doc-selftests.c: Rename to
10905         unittests/command-def-selftests.c
10906         * unittests/command-def-selftests.c (help_doc_tests): Update some
10907         comments.
10908         (command_structure_tests, traverse_command_structure): New namespace
10909         and function.
10910         (command_structure_invariants_tests): New function.
10911         (_initialize_command_def_selftests) Renamed from
10912         _initialize_help_doc_selftests, register command_structure_invariants
10913         selftest.
10914
10915 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10916
10917         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
10918         an alias of 'show'.
10919
10920 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
10921
10922         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
10923         ada_is_fixed_point_type.  Update all callers.
10924         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
10925         all callers.
10926         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
10927         Update all callers.
10928         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
10929         print_fixed_point_type.  Update all callers.
10930         * ada-valprint.c (ada_value_print_num): Replace call to
10931         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
10932
10933 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
10934
10935         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
10936         processors.
10937         (cpu_supports_bts): Add CV_AMD case.
10938
10939 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
10940             Simon Marchi  <simon.marchi@efficios.com>
10941
10942         * infrun.c (stop_all_threads): Collect multiple wait events at
10943         each pass.
10944
10945 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10946
10947         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
10948         type::code instead.
10949
10950 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10951
10952         * gdbtypes.h (struct type) <code, set_code>: New methods.
10953         (TYPE_CODE): Use type::code.  Change all call sites used to set
10954         the code to use type::set_code instead.
10955
10956 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10957             Tom de Vries  <tdevries@suse.de>
10958             Pedro Alves  <palves@redhat.com>
10959
10960         PR threads/25478
10961         * infrun.c (stop_all_threads): Do NOT ignore
10962         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
10963         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
10964         received.
10965         (handle_no_resumed): Remove code handling a live inferior with no
10966         threads.
10967         * remote.c (has_single_non_exited_thread): New.
10968         (remote_target::update_thread_list): Do not delete a thread if is
10969         the last thread of the process.
10970         * thread.c (thread_select): Call delete_exited_threads instead of
10971         prune_threads.
10972
10973 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10974
10975         * infrun.c (stop_all_threads): Enable/disable thread events of all
10976         targets.  Move a debug message denoting the end of the function
10977         into the SCOPED_EXIT block.
10978
10979 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10980
10981         * process-stratum-target.h: Include <set>.
10982         (all_non_exited_process_targets, switch_to_target_no_thread): New
10983         function declarations.
10984         * process-stratum-target.c (all_non_exited_process_targets)
10985         (switch_to_target_no_thread): New function implementations.
10986
10987 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10988
10989         * infrun.c (handle_inferior_event): Extract out a piece of code
10990         into...
10991         (mark_non_executing_threads): ...this new function.
10992
10993 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10994
10995         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10996         use.
10997
10998 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10999
11000         * regcache.c (regcache_read_pc_protected): New function
11001         implementation that returns 0 if the PC cannot read via
11002         'regcache_read_pc'.
11003         * infrun.c (proceed): Call 'regcache_read_pc_protected'
11004         instead of 'regcache_read_pc'.
11005         (keep_going_pass_signal): Ditto.
11006
11007 2020-05-13  Tom Tromey  <tromey@adacore.com>
11008
11009         * ada-lang.c (align_value): Remove.
11010         (ada_template_to_fixed_record_type_1): Use align_up.
11011
11012 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11013
11014         * async-event.c: Update the copyright year.
11015         * async-event.h: Update the copyright year.
11016
11017 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
11018
11019         * objfiles.h (is_addr_in_objfile,
11020         shared_objfile_contains_address_p): Return bool.
11021         * objfile.c (is_addr_in_objfile,
11022         shared_objfile_contains_address_p): Return bool.
11023
11024 2020-05-11  Tom Tromey  <tromey@adacore.com>
11025
11026         * cli/cli-cmds.c (info_command): Restore.
11027         (_initialize_cli_cmds): Use add_prefix_command for "info".
11028         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
11029
11030 2020-05-11  Tom Tromey  <tromey@adacore.com>
11031
11032         * ada-lang.c (ada_value_primitive_field): Now public.
11033         * ada-lang.h (ada_value_primitive_field): Declare.
11034         * ada-valprint.c (print_field_values): Use
11035         ada_value_primitive_field for wrapper fields.
11036
11037 2020-05-11  Tom de Vries  <tdevries@suse.de>
11038
11039         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
11040         MODULE_DOMAIN.
11041
11042 2020-05-11  Tom de Vries  <tdevries@suse.de>
11043
11044         PR symtab/25941
11045         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
11046         with length 0, if not gdb-produced.
11047         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
11048
11049 2020-05-09  Tom de Vries  <tdevries@suse.de>
11050
11051         PR gdb/25955
11052         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
11053         calculation.
11054
11055 2020-05-09  Tom Tromey  <tom@tromey.com>
11056
11057         * top.c (server_command): Now bool.
11058         * top.h (server_command): Now bool.
11059
11060 2020-05-08  Tom Tromey  <tromey@adacore.com>
11061
11062         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
11063         already being processed.
11064
11065 2020-05-08  Tom Tromey  <tom@tromey.com>
11066
11067         * printcmd.c (struct display) <next>: Remove.
11068         <display>: New constructor.
11069         <exp_string>: Now a std::string.
11070         <enabled_p>: Now a bool.
11071         (display_number): Move definition earlier.
11072         (displays): Rename from display_chain.  Now a std::vector.
11073         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
11074         (display_command): Update.
11075         (do_one_display, disable_display)
11076         (enable_disable_display_command, do_enable_disable_display):
11077         Update.
11078         (free_display): Remove.
11079         (clear_displays): Rewrite.
11080         (delete_display): Update.
11081         (map_display_numbers): Use function_view.  Remove "data"
11082         parameter.  Update.
11083         (do_delete_display): Remove.
11084         (undisplay_command): Update.
11085         (do_one_display, do_displays, disable_display)
11086         (info_display_command): Update.
11087         (do_enable_disable_display): Remove.
11088         (enable_disable_display_command)
11089         (clear_dangling_display_expressions): Update.
11090
11091 2020-05-08  Tom Tromey  <tom@tromey.com>
11092
11093         * symtab.c (set_symbol_cache_size)
11094         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
11095         (maintenance_print_symbol_cache_statistics): Update.
11096         * symmisc.c (print_symbol_bcache_statistics)
11097         (print_objfile_statistics, maintenance_print_objfiles)
11098         (maintenance_info_symtabs, maintenance_check_symtabs)
11099         (maintenance_expand_symtabs, maintenance_info_line_tables):
11100         Update.
11101         * symfile-debug.c (set_debug_symfile): Update.
11102         * source.c (forget_cached_source_info): Update.
11103         * python/python.c (gdbpy_progspaces): Update.
11104         * psymtab.c (maintenance_info_psymtabs): Update.
11105         * probe.c (parse_probes): Update.
11106         * linespec.c (iterate_over_all_matching_symtabs)
11107         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
11108         * guile/scm-progspace.c (gdbscm_progspaces): Update.
11109         * exec.c (exec_target::close): Update.
11110         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
11111         * breakpoint.c (print_one_breakpoint_location)
11112         (create_longjmp_master_breakpoint)
11113         (create_std_terminate_master_breakpoint): Update.
11114         * progspace.c (program_spaces): Now a std::vector.
11115         (maybe_new_address_space): Update.
11116         (add_program_space): Remove.
11117         (program_space::program_space): Update.
11118         (remove_program_space): Update.
11119         (number_of_program_spaces): Remove.
11120         (print_program_space, update_address_spaces): Update.
11121         * progspace.h (program_spaces): Change type.
11122         (ALL_PSPACES): Remove.
11123         (number_of_program_spaces): Don't declare.
11124         (struct program_space) <next>: Remove.
11125
11126 2020-05-08  Tom Tromey  <tom@tromey.com>
11127
11128         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
11129         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
11130         (enable_break): Update.
11131         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
11132         (frv_fdpic_find_canonical_descriptor): Update.
11133         (frv_fetch_objfile_link_map): Update.
11134         * progspace.c (program_space::free_all_objfiles): Update.
11135         (program_space::solibs): New method.
11136         * progspace.h (struct program_space) <solibs>: New method.
11137         * solist.h (master_so_list): Don't declare.
11138         (ALL_SO_LIBS): Remove.
11139         * solib.h (so_list_head): Remove.
11140         (update_solib_list): Update comment.
11141         * solib.c (master_so_list): Remove.
11142         (solib_used, update_solib_list, solib_add)
11143         (info_sharedlibrary_command, clear_solib)
11144         (reload_shared_libraries_1, remove_user_added_objfile): Update.
11145
11146 2020-05-08  Tom Tromey  <tom@tromey.com>
11147
11148         * extension.c (extension_languages): Now a std::array.
11149         (ALL_EXTENSION_LANGUAGES): Remove.
11150         (get_ext_lang_defn, get_ext_lang_of_file)
11151         (eval_ext_lang_from_control_command): Update.
11152         (finish_ext_lang_initialization)
11153         (auto_load_ext_lang_scripts_for_objfile)
11154         (ext_lang_type_printers::ext_lang_type_printers)
11155         (apply_ext_lang_type_printers)
11156         (ext_lang_type_printers::~ext_lang_type_printers)
11157         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
11158         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
11159         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
11160         (get_matching_xmethod_workers, ext_lang_colorize)
11161         (ext_lang_before_prompt): Update.
11162         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
11163
11164 2020-05-08  Tom Tromey  <tom@tromey.com>
11165
11166         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
11167         overload.
11168         <swap_string, m_string>: Remove.
11169         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
11170         Update.
11171         * stabsread.c (define_symbol, read_type): Update.
11172         * linespec.c (find_linespec_symbols): Update.
11173         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
11174         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
11175         * dbxread.c (read_dbx_symtab): Update.
11176         * cp-support.h (cp_canonicalize_string_full)
11177         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
11178         Return unique_xmalloc_ptr.
11179         * cp-support.c (inspect_type): Update.
11180         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
11181         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
11182         Likewise.
11183         * c-typeprint.c (print_name_maybe_canonical): Update.
11184         * break-catch-throw.c (check_status_exception_catchpoint):
11185         Update.
11186
11187 2020-05-08  Tom de Vries  <tdevries@suse.de>
11188
11189         * infrun.c (follow_fork): Copy current_line and current_symtab to
11190         child thread.
11191
11192 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11193
11194         * async-event.c (struct async_signal_handler, struct
11195         async_event_handler): Reformat, remove typedef.
11196
11197 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11198
11199         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
11200         access thistype->main_type->dyn_prop_list directly.
11201
11202 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11203
11204         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
11205         (remove_dyn_prop): Remove.  Update all users to use
11206         type::remove_dyn_prop.
11207         * gdbtypes.c (remove_dyn_prop): Rename to...
11208         (type::remove_dyn_prop): ... this.
11209
11210 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
11211
11212         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
11213         (add_dyn_prop): Remove.  Update all users to use
11214         type::add_dyn_prop.
11215         * gdbtypes.c (add_dyn_prop): Rename to...
11216         (type::add_dyn_prop): ... this.
11217
11218 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11219
11220         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
11221         (get_dyn_prop): Remove.  Update all users to use
11222         type::dyn_prop.
11223         * gdbtypes.c (get_dyn_prop): Rename to...
11224         (type::dyn_prop): ... this.
11225
11226 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
11227
11228         * gdbtypes.h (struct main_type) <flag_static>: Remove.
11229
11230 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
11231
11232         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
11233         instruction, skip it if it's there.
11234
11235 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
11236
11237         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
11238
11239 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
11240
11241         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
11242         * gdbtypes.c (recursive_dump_type): Remove use of
11243         TYPE_INCOMPLETE.
11244
11245 2020-05-03  Tom Tromey  <tom@tromey.com>
11246
11247         * breakpoint.c (catch_command, tcatch_command): Remove.
11248         (_initialize_breakpoint): Use add_basic_prefix_cmd,
11249         add_show_prefix_cmd.
11250         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
11251         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
11252         Remove.
11253         (add_internal_problem_command): Use add_basic_prefix_cmd,
11254         add_show_prefix_cmd.
11255         * mips-tdep.c (set_mipsfpu_command): Remove.
11256         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
11257         * dwarf2/index-cache.c (set_index_cache_command): Remove.
11258         (_initialize_index_cache): Use add_basic_prefix_cmd.
11259         * memattr.c (dummy_cmd): Remove.
11260         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
11261         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
11262         (_initialize_tui_win): Use add_basic_prefix_cmd,
11263         add_show_prefix_cmd.
11264         * cli/cli-logging.c (set_logging_command): Remove.
11265         (_initialize_cli_logging): Use add_basic_prefix_cmd,
11266         add_show_prefix_cmd.
11267         (show_logging_command): Remove.
11268         * target.c (target_command): Remove.
11269         (add_target): Use add_basic_prefix_cmd.
11270
11271 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
11272
11273         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
11274
11275 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11276
11277         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
11278         info_command.
11279
11280 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
11281
11282         * nbsd-nat.c (nbsd_enable_proc_events)
11283         (nbsd_nat_target::post_startup_inferior): Add.
11284         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
11285         (nbsd_nat_target::update_thread_list): Rewrite.
11286         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
11287         "PTRACE_LWP_CREATE".
11288         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
11289
11290 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11291
11292         * stack.c (_initialize_stack): Remove duplicated creation
11293         of "frame" command and "f" alias.
11294
11295 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
11296
11297         PR gdb/18706
11298         * gdbtypes.c (check_typedef): Calculate size of array of
11299         stubbed type.
11300
11301 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
11302
11303         PR gdb/15559
11304         * i386-tdep.c (i386_push_dummy_call): Call
11305         i386_thiscall_push_dummy_call.
11306         (i386_thiscall_push_dummy_call): New function.
11307         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
11308         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
11309         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
11310
11311 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11312
11313         * gdbarch.sh (do_read): Add shellcheck disable directive for
11314         warning SC2162.
11315
11316 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11317
11318         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
11319         "referenced but not assigned" warning.
11320
11321 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11322
11323         * gdbarch.sh: Remove code that sets fallbackdefault.
11324
11325 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11326
11327         * gdbarch.sh: Use shell operators && and || instead of
11328         -a and -o.
11329
11330 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11331
11332         * gdbarch.sh: Use $(...) instead of `...`.
11333
11334 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11335
11336         * gdbarch.sh: Use double quotes around variables.
11337
11338 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11339
11340         * gdbarch.sh: Use %s with printf, instead of variables in the
11341         format string.
11342
11343 2020-04-29  Tom Tromey  <tromey@adacore.com>
11344
11345         PR ada/25875:
11346         * dwarf2/read.c (update_enumeration_type_from_children): Compute
11347         type fields here.
11348         (read_enumeration_type): Call
11349         update_enumeration_type_from_children later.  Update comments.
11350         (process_enumeration_scope): Don't create type fields.
11351
11352 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
11353
11354         * nbsd-tdep.c: Include "xml-syscall.h".
11355         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
11356
11357 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
11358
11359         * nbsd-nat.c: Include "sys/wait.h".
11360         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
11361         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
11362         (nbsd_nat_target::remove_exec_catchpoint)
11363         (nbsd_nat_target::set_syscall_catchpoint): Add.
11364         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
11365         (nbsd_nat_target::insert_exec_catchpoint)
11366         (nbsd_nat_target::remove_exec_catchpoint)
11367         (nbsd_nat_target::set_syscall_catchpoint): Add.
11368         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
11369         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
11370         `nbsd_get_syscall_number'.
11371
11372 2020-04-29  Tom Tromey  <tom@tromey.com>
11373
11374         * stack.c (print_block_frame_labels): Remove.
11375
11376 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
11377
11378         PR gdb/17320
11379         * ada-valprint.c (val_print_packed_array_elements): Move array
11380         end bracket to new line.
11381         (ada_val_print_string): Remove extra spaces before first array
11382         element.
11383         * c-valprint.c (c_value_print_array): Likewise.
11384         * m2-valprint.c (m2_print_array_contents): Likewise.
11385         (m2_value_print_inner): Likewise.
11386         * p-valprint.c (pascal_value_print_inner): Likewise.
11387         * valprint.c (generic_val_print_array): Likewise.
11388         (value_print_array_elements): Move first array element and array
11389         end bracket to new line.
11390
11391 2020-04-29  Tom de Vries  <tdevries@suse.de>
11392
11393         PR symtab/25889
11394         * linespec.c (find_method): Fix ix calculation.
11395
11396 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
11397
11398         * syscalls/update-netbsd.sh: New file.
11399         * syscalls/netbsd.xml: Regenerate.
11400         * data-directory/Makefile.in: Register `netbsd.xml' in
11401         `SYSCALLS_FILES'.
11402
11403 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
11404
11405         * syscalls/update-freebsd.sh: Add double quotes.
11406
11407 2020-04-28  Tom Tromey  <tom@tromey.com>
11408
11409         * NEWS: Update.
11410         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
11411         (cmdpy_init): Allow class_tui.
11412
11413 2020-04-28 Mark Williams <mark@myosotissp.com>
11414
11415         PR gdb/24480
11416         * dwarf2read.c: Add missing assingments to list_in_scope when
11417         start_symtab was already called.
11418
11419 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
11420
11421         PR gdb/25881
11422         * dwarf2/read.c (offset_map_type): Use
11423         gdb:hash_enum<sect_offset> as hash function.
11424
11425 2020-04-28  Tom de Vries  <tdevries@suse.de>
11426
11427         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
11428         with DW_AT_signature.
11429
11430 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
11431
11432         * configure.ac: Remove check for fs_base/gs_base in
11433         user_regs_struct.
11434         * configure: Re-generate.
11435         * config.in: Re-generate.
11436         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
11437         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
11438         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
11439
11440 2020-04-27  Luis Machado  <luis.machado@linaro.org>
11441
11442         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
11443         problematic inline frame unwinding situation.
11444         * frame.c (frame_id_computed_p): New function.
11445         * frame.h (frame_id_computed_p): New prototype.
11446
11447 2020-04-26  Tom Tromey  <tom@tromey.com>
11448
11449         * command.h (enum command_class) <class_pseudo>: Remove.
11450
11451 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11452
11453         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
11454         and whitespace.
11455
11456 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
11457
11458         * inf-ptrace.c (inf_ptrace_target::wait): Remove
11459         `PT_GET_PROCESS_STATE' block.
11460
11461 2020-04-24  Tom Tromey  <tom@tromey.com>
11462
11463         * symtab.h (symbol_get_demangled_name): Don't declare.
11464         * symtab.c (symbol_get_demangled_name): Remove.
11465         (general_symbol_info::natural_name)
11466         (general_symbol_info::demangled_name): Update.
11467
11468 2020-04-24  Tom Tromey  <tom@tromey.com>
11469
11470         PR rust/25025:
11471         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
11472
11473 2020-04-24  Tom Tromey  <tom@tromey.com>
11474
11475         PR symtab/12707:
11476         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
11477         exists.
11478         (new_symbol): Likewise.
11479         * compile/compile-object-load.c (get_out_value_type): Use
11480         symbol_matches_search_name.
11481
11482 2020-04-24  Tom Tromey  <tom@tromey.com>
11483
11484         * dwarf2/read.c (add_partial_symbol): Do not call
11485         compute_and_set_names.
11486
11487 2020-04-24  Tom Tromey  <tom@tromey.com>
11488
11489         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
11490         overload.
11491
11492 2020-04-24  Tom Tromey  <tom@tromey.com>
11493
11494         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
11495         (add_psymbol_to_list): New overload.  Make old overload call new
11496         one.
11497         * psympriv.h (add_psymbol_to_list): New overload.
11498
11499 2020-04-24  Tom Tromey  <tom@tromey.com>
11500
11501         * dwarf2/read.c (partial_die_info::read) <case
11502         DW_AT_linkage_name>: Use value_as_string.
11503         (dwarf2_string_attr): Use value_as_string.
11504         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
11505         method.
11506         * dwarf2/attribute.c (attribute::value_as_string): New method.
11507
11508 2020-04-24  Tom Tromey  <tom@tromey.com>
11509
11510         * symtab.c (general_symbol_info::natural_name)
11511         (general_symbol_info::demangled_name): Check for language_rust.
11512
11513 2020-04-24  Tom Tromey  <tom@tromey.com>
11514
11515         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
11516         (dwarf2_physname): ... from here.
11517         (partial_die_info::read): Add Rust "{" hack.
11518
11519 2020-04-24  Tom Tromey  <tom@tromey.com>
11520
11521         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
11522         method.
11523         (symbol_set_demangled_name): Don't declare.
11524         * symtab.c (general_symbol_info::set_demangled_name): Rename from
11525         symbol_set_demangled_name.
11526         (general_symbol_info::set_language)
11527         (general_symbol_info::compute_and_set_names): Update.
11528         * minsyms.c (minimal_symbol_reader::install): Update.
11529         * dwarf2/read.c (new_symbol): Update.
11530
11531 2020-04-24  Tom Tromey  <tromey@adacore.com>
11532
11533         PR python/23662:
11534         * python/py-type.c (convert_field): Handle
11535         FIELD_LOC_KIND_DWARF_BLOCK.
11536         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
11537         (typy_get_dynamic): Nw function.
11538         (type_object_getset): Add "dynamic".
11539         * NEWS: Add entry.
11540
11541 2020-04-24  Tom Tromey  <tromey@adacore.com>
11542
11543         * ada-typeprint.c (print_choices, print_variant_part)
11544         (print_record_field_types_dynamic): New functions.
11545         (print_record_field_types): Use print_record_field_types_dynamic.
11546
11547 2020-04-24  Tom Tromey  <tromey@adacore.com>
11548
11549         * dwarf2/read.c (handle_data_member_location): New overload.
11550         (dwarf2_add_field): Use it.
11551         (decode_locdesc): Add "computed" parameter.  Update comment.
11552         * gdbtypes.c (is_dynamic_type_internal): Also look for
11553         FIELD_LOC_KIND_DWARF_BLOCK.
11554         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
11555         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
11556         virtual base classes.
11557         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
11558         FIELD_LOC_KIND_DWARF_BLOCK.
11559
11560 2020-04-24  Tom Tromey  <tromey@adacore.com>
11561
11562         * dwarf2/read.c (read_structure_type): Handle dynamic length.
11563         * gdbtypes.c (is_dynamic_type_internal): Check
11564         TYPE_HAS_DYNAMIC_LENGTH.
11565         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
11566         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
11567         New macros.
11568         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
11569         constant.
11570
11571 2020-04-24  Tom Tromey  <tromey@adacore.com>
11572
11573         * dwarf2/read.c (struct variant_field): Rewrite.
11574         (struct variant_part_builder): New.
11575         (struct nextfield): Remove "variant" field.  Add "offset".
11576         (struct field_info): Add "current_variant_part" and
11577         "variant_parts".
11578         (alloc_discriminant_info): Remove.
11579         (alloc_rust_variant): New function.
11580         (quirk_rust_enum): Update.
11581         (dwarf2_add_field): Set "offset" member.  Don't handle
11582         DW_TAG_variant_part.
11583         (offset_map_type): New typedef.
11584         (convert_variant_range, create_one_variant)
11585         (create_one_variant_part, create_variant_parts)
11586         (add_variant_property): New functions.
11587         (dwarf2_attach_fields_to_type): Call add_variant_property.
11588         (read_structure_type): Don't handle DW_TAG_variant_part.
11589         (handle_variant_part, handle_variant): New functions.
11590         (handle_struct_member_die): Use them.
11591         (process_structure_scope): Don't handle variant parts.
11592         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
11593         (struct discriminant_info): Remove.
11594         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
11595         (struct main_type) <flag_discriminated_union>: Remove.
11596         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
11597         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
11598         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
11599         Update.
11600         * valops.c (value_union_variant): Remove.
11601         * value.h (value_union_variant): Don't declare.
11602
11603 2020-04-24  Tom Tromey  <tromey@adacore.com>
11604
11605         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
11606         (ada_value_primitive_packed_val): Update.
11607         * ada-valprint.c (ada_value_print_1): Update.
11608         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
11609         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
11610         just an address.  Use evaluate_for_locexpr_baton.
11611         (dwarf2_evaluate_property): Update.
11612         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
11613         array_view.
11614         * findvar.c (default_read_var_value): Update.
11615         * gdbtypes.c (compute_variant_fields_inner)
11616         (resolve_dynamic_type_internal): Update.
11617         (resolve_dynamic_type): Change type of valaddr parameter.
11618         * gdbtypes.h (resolve_dynamic_type): Update.
11619         * valarith.c (value_subscripted_rvalue): Update.
11620         * value.c (value_from_contents_and_address): Update.
11621
11622 2020-04-24  Tom Tromey  <tromey@adacore.com>
11623
11624         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
11625         "push_initial_value" parameter.
11626         (dwarf2_evaluate_property): Likewise.
11627         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
11628
11629 2020-04-24  Tom Tromey  <tromey@adacore.com>
11630
11631         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
11632         (variant::matches, compute_variant_fields_recurse)
11633         (compute_variant_fields_inner, compute_variant_fields): New
11634         functions.
11635         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
11636         Use resolved_type after type is made.
11637         (operator==): Add new cases.
11638         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
11639         (struct discriminant_range, struct variant, struct variant_part):
11640         New.
11641         (union dynamic_prop_data) <variant_parts, original_type>: New
11642         members.
11643         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
11644         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
11645         constants.
11646         * value.c (unpack_bits_as_long): Now public.
11647         * value.h (unpack_bits_as_long): Declare.
11648
11649 2020-04-24  Tom Tromey  <tromey@adacore.com>
11650
11651         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
11652         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
11653
11654 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
11655
11656         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
11657
11658 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
11659
11660         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
11661         (remove_fork_catchpoint, post_startup_inferior)
11662         (post_attach): Move...
11663         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
11664         (remove_fork_catchpoint, post_startup_inferior)
11665         (post_attach): ...here.
11666         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
11667         (remove_fork_catchpoint, post_startup_inferior)
11668         (post_attach): Move...
11669         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
11670         (remove_fork_catchpoint, post_startup_inferior)
11671         (post_attach): ...here.
11672
11673 2020-04-24  Tom Tromey  <tromey@adacore.com>
11674
11675         * nat/windows-nat.h (struct windows_thread_info)
11676         <pc_adjusted>: New member.
11677         * windows-nat.c (windows_fetch_one_register): Check
11678         pc_adjusted.
11679         (windows_nat_target::get_windows_debug_event)
11680         (windows_nat_target::wait): Set pc_adjusted.
11681
11682 2020-04-24  Tom de Vries  <tdevries@suse.de>
11683
11684         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
11685         Run gdb-add-index inside temp dir.
11686
11687 2020-04-23  Tom Tromey  <tromey@adacore.com>
11688
11689         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
11690         in loop.
11691
11692 2020-04-23  Luis Machado  <luis.machado@linaro.org>
11693
11694         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
11695         get_frame_register instead of gdbarch_unwind_pc.
11696
11697 2020-04-23  Tom de Vries  <tdevries@suse.de>
11698
11699         * symtab.c (lookup_global_symbol): Prefer def over decl.
11700
11701 2020-04-23  Tom de Vries  <tdevries@suse.de>
11702
11703         PR symtab/25807
11704         * block.c (best_symbol, better_symbol): Promote to external.
11705         * block.h (best_symbol, better_symbol): Declare.
11706         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
11707         decl.
11708
11709 2020-04-23  Tom Tromey  <tromey@adacore.com>
11710
11711         PR ada/25837:
11712         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
11713         "const char *", not a "const std::string &".
11714         <name_and_matcher::operator==>: Update.
11715         * unittests/lookup_name_info-selftests.c: Change type of
11716         "result".
11717
11718 2020-04-23  Tom Tromey  <tom@tromey.com>
11719
11720         * inferior.h (iterate_over_inferiors): Don't declare.
11721         * inferior.c (iterate_over_inferiors): Remove.
11722         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
11723         Remove.
11724         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
11725         use iterate_over_inferiors.
11726         (darwin_resume_inferior_it)
11727         (struct resume_inferior_threads_param)
11728         (darwin_resume_inferior_threads_it): Remove.
11729         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
11730
11731 2020-04-23  Tom de Vries  <tdevries@suse.de>
11732
11733         * blockframe.c (find_pc_partial_function): Use
11734         find_pc_sect_compunit_symtab rather than
11735         objfile->sf->qf->find_pc_sect_compunit_symtab.
11736
11737 2020-04-22  Tom de Vries  <tdevries@suse.de>
11738
11739         PR symtab/25764
11740         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
11741         in psymtabs.
11742
11743 2020-04-22  Tom de Vries  <tdevries@suse.de>
11744
11745         PR symtab/25801
11746         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
11747         symtabs.
11748
11749 2020-04-22  Tom de Vries  <tdevries@suse.de>
11750
11751         PR symtab/25700
11752         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
11753         CU if already created.
11754
11755 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11756
11757         * infrun.c (displaced_step_fixup): Switch to the event_thread
11758         before calling displaced_step_restore, not after.
11759
11760 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11761
11762         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
11763         its inferior is not recorded by us.
11764         (record_btrace_target_open): Replace call to
11765         all_non_exited_threads () with call to current_inferior
11766         ()->non_exited_threads ().
11767         (record_btrace_target::stop_recording): Likewise.
11768         (record_btrace_target::close): Likewise.
11769         (record_btrace_target::wait): Likewise.
11770         (record_btrace_target::record_stop_replaying): Likewise.
11771
11772 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11773
11774         * btrace.c (btrace_enable): Throw an error on double enables and
11775         when enabling recording fails.
11776         (btrace_disable): Throw an error if the thread is not recorded.
11777
11778 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11779
11780         * record-btrace.c (record_btrace_target::fetch_registers): Forward
11781         request if we do not have a thread_info.
11782
11783 2020-04-21  Tom de Vries  <tdevries@suse.de>
11784
11785         PR gdb/25471
11786         * thread.c
11787         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
11788         exception in get_frame_id.
11789
11790 2020-04-20  Tom Tromey  <tromey@adacore.com>
11791
11792         * python/python.c (struct gdbpy_event): Mark move constructor as
11793         noexcept.
11794         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
11795         constructor as noexcept.
11796         * completer.h (struct completion_result): Mark move constructor as
11797         noexcept.
11798         * completer.c (completion_result::completion_result): Use
11799         initialization style.  Don't call reset_match_list.
11800
11801 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
11802
11803         * MAINTAINERS (Write After Approval): Add myself.
11804
11805 2020-04-18  Tom Tromey  <tom@tromey.com>
11806
11807         * windows-tdep.c (init_w32_command_list)
11808         (w32_prefix_command_valid): Restore.
11809         (_initialize_windows_tdep): Call init_w32_command_list.
11810
11811 2020-04-18  Tom Tromey  <tom@tromey.com>
11812
11813         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
11814         * value.c (value_fn_field): Update.
11815         * valops.c (find_function_in_inferior)
11816         (value_allocate_space_in_inferior): Update.
11817         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11818         Update.
11819         * tui/tui-source.c (tui_source_window::set_contents): Update.
11820         * symtab.c (lookup_global_or_static_symbol)
11821         (find_function_start_sal_1, skip_prologue_sal)
11822         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
11823         * symmisc.c (dump_msymbols, dump_symtab_1)
11824         (maintenance_print_one_line_table): Update.
11825         * symfile.c (init_entry_point_info, section_is_mapped)
11826         (list_overlays_command, simple_read_overlay_table)
11827         (simple_overlay_update_1): Update.
11828         * stap-probe.c (handle_stap_probe): Update.
11829         * stabsread.c (dbx_init_float_type, define_symbol)
11830         (read_one_struct_field, read_enum_type, read_range_type): Update.
11831         * source.c (info_line_command): Update.
11832         * python/python.c (gdbpy_source_objfile_script)
11833         (gdbpy_execute_objfile_script): Update.
11834         * python/py-type.c (save_objfile_types): Update.
11835         * python/py-objfile.c (py_free_objfile): Update.
11836         * python/py-inferior.c (python_new_objfile): Update.
11837         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
11838         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
11839         (maintenance_check_psymtabs): Update.
11840         * printcmd.c (info_address_command): Update.
11841         * objfiles.h (struct objfile) <arch>: New method, from
11842         get_objfile_arch.
11843         (get_objfile_arch): Don't declare.
11844         * objfiles.c (get_objfile_arch): Remove.
11845         (filter_overlapping_sections): Update.
11846         * minsyms.c (msymbol_is_function): Update.
11847         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
11848         (output_nondebug_symbol): Update.
11849         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
11850         (mdebug_expand_psymtab): Update.
11851         * machoread.c (macho_add_oso_symfile): Update.
11852         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
11853         Update.
11854         * linux-fork.c (checkpoint_command): Update.
11855         * linespec.c (convert_linespec_to_sals): Update.
11856         * jit.c (finalize_symtab): Update.
11857         * infrun.c (insert_exception_resume_from_probe): Update.
11858         * ia64-tdep.c (ia64_find_unwind_table): Update.
11859         * hppa-tdep.c (internalize_unwinds): Update.
11860         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
11861         Update.
11862         * gcore.c (call_target_sbrk): Update.
11863         * elfread.c (record_minimal_symbol, elf_symtab_read)
11864         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
11865         (elf_gnu_ifunc_resolve_by_got): Update.
11866         * dwarf2/read.c (create_addrmap_from_index)
11867         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11868         (read_debug_names_from_section)
11869         (process_psymtab_comp_unit_reader, add_partial_symbol)
11870         (add_partial_subprogram, process_full_comp_unit)
11871         (read_file_scope, read_func_scope, read_lexical_block_scope)
11872         (read_call_site_scope, dwarf2_ranges_read)
11873         (dwarf2_record_block_ranges, dwarf2_add_field)
11874         (mark_common_block_symbol_computed, read_tag_pointer_type)
11875         (read_tag_string_type, dwarf2_init_float_type)
11876         (dwarf2_init_complex_target_type, read_base_type)
11877         (partial_die_info::read, partial_die_info::read)
11878         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
11879         (dwarf2_fetch_die_loc_sect_off): Update.
11880         * dwarf2/loc.c (dwarf2_find_location_expression)
11881         (class dwarf_evaluate_loc_desc, rw_pieced_value)
11882         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
11883         (dwarf2_loc_desc_get_symbol_read_needs)
11884         (locexpr_describe_location_piece, locexpr_describe_location_1)
11885         (loclist_describe_location): Update.
11886         * dwarf2/index-write.c (write_debug_names): Update.
11887         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
11888         * dtrace-probe.c (dtrace_process_dof): Update.
11889         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
11890         (process_one_symbol): Update.
11891         * ctfread.c (ctf_init_float_type, read_base_type): Update.
11892         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
11893         (coff_read_enum_type): Update.
11894         * cli/cli-cmds.c (edit_command, list_command): Update.
11895         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
11896         * breakpoint.c (create_overlay_event_breakpoint)
11897         (create_longjmp_master_breakpoint)
11898         (create_std_terminate_master_breakpoint)
11899         (create_exception_master_breakpoint, get_sal_arch): Update.
11900         * block.c (block_gdbarch): Update.
11901         * annotate.c (annotate_source_line): Update.
11902
11903 2020-04-17  Tom Tromey  <tromey@adacore.com>
11904
11905         * auto-load.c (show_auto_load_cmd): Remove.
11906         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
11907         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
11908         (maintenance_print_arc_command): Remove.
11909         * tui/tui-win.c (tui_command): Remove.
11910         (tui_get_cmd_list): Use add_basic_prefix_cmd.
11911         * tui/tui-layout.c (tui_layout_command): Remove.
11912         (_initialize_tui_layout): Use add_basic_prefix_cmd.
11913         * python/python.c (user_set_python, user_show_python): Remove.
11914         (_initialize_python): Use add_basic_prefix_cmd,
11915         add_show_prefix_cmd.
11916         * guile/guile.c (set_guile_command, show_guile_command): Remove.
11917         (install_gdb_commands): Use add_basic_prefix_cmd,
11918         add_show_prefix_cmd.
11919         (info_guile_command): Remove.
11920         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
11921         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
11922         add_show_prefix_cmd.
11923         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
11924         Remove do_set and do_show parameters.
11925         * cli/cli-style.c (set_style, show_style): Remove.
11926         (_initialize_cli_style): Use add_basic_prefix_cmd,
11927         add_show_prefix_cmd.
11928         (cli_style_option::add_setshow_commands): Remove do_set and
11929         do_show parameters.
11930         (cli_style_option::add_setshow_commands): Use
11931         add_basic_prefix_cmd, add_show_prefix_cmd.
11932         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
11933         (set_style_name): Remove.
11934         * cli/cli-dump.c (dump_command, append_command): Remove.
11935         (srec_dump_command, ihex_dump_command, verilog_dump_command)
11936         (tekhex_dump_command, binary_dump_command)
11937         (binary_append_command): Remove.
11938         (_initialize_cli_dump): Use add_basic_prefix_cmd.
11939         * windows-tdep.c (w32_prefix_command_valid): Remove global.
11940         (init_w32_command_list): Remove; move into ...
11941         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
11942         * valprint.c (set_print, show_print, set_print_raw)
11943         (show_print_raw): Remove.
11944         (_initialize_valprint): Use add_basic_prefix_cmd,
11945         add_show_prefix_cmd.
11946         * typeprint.c (set_print_type, show_print_type): Remove.
11947         (_initialize_typeprint): Use add_basic_prefix_cmd,
11948         add_show_prefix_cmd.
11949         * record.c (set_record_command, show_record_command): Remove.
11950         (_initialize_record): Use add_basic_prefix_cmd,
11951         add_show_prefix_cmd.
11952         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
11953         add_show_prefix_cmd.
11954         (info_command, show_command, set_debug, show_debug): Remove.
11955         * top.h (set_history, show_history): Don't declare.
11956         * top.c (set_history, show_history): Remove.
11957         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
11958         (unset_tdesc_cmd): Remove.
11959         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
11960         add_show_prefix_cmd.
11961         * symtab.c (info_module_command): Remove.
11962         (_initialize_symtab): Use add_basic_prefix_cmd.
11963         * symfile.c (overlay_command): Remove.
11964         (_initialize_symfile): Use add_basic_prefix_cmd.
11965         * sparc64-tdep.c (info_adi_command): Remove.
11966         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
11967         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
11968         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
11969         add_show_prefix_cmd.
11970         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
11971         (_initialize_serial): Use add_basic_prefix_cmd,
11972         add_show_prefix_cmd.
11973         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
11974         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
11975         add_show_prefix_cmd.
11976         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
11977         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
11978         add_show_prefix_cmd.
11979         * riscv-tdep.c (show_riscv_command, set_riscv_command)
11980         (show_debug_riscv_command, set_debug_riscv_command): Remove.
11981         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11982         add_show_prefix_cmd.
11983         * remote.c (remote_command, set_remote_cmd): Remove.
11984         (_initialize_remote): Use add_basic_prefix_cmd.
11985         * record-full.c (set_record_full_command)
11986         (show_record_full_command): Remove.
11987         (_initialize_record_full): Use add_basic_prefix_cmd,
11988         add_show_prefix_cmd.
11989         * record-btrace.c (cmd_set_record_btrace)
11990         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11991         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11992         (cmd_show_record_btrace_pt): Remove.
11993         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11994         add_show_prefix_cmd.
11995         * ravenscar-thread.c (set_ravenscar_command)
11996         (show_ravenscar_command): Remove.
11997         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11998         add_show_prefix_cmd.
11999         * mips-tdep.c (show_mips_command, set_mips_command)
12000         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
12001         add_show_prefix_cmd.
12002         * maint.c (maintenance_command, maintenance_info_command)
12003         (maintenance_check_command, maintenance_print_command)
12004         (maintenance_set_cmd, maintenance_show_cmd): Remove.
12005         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
12006         add_show_prefix_cmd.
12007         (show_per_command_cmd): Remove.
12008         * maint-test-settings.c (maintenance_set_test_settings_cmd):
12009         Remove.
12010         (maintenance_show_test_settings_cmd): Remove.
12011         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
12012         add_show_prefix_cmd.
12013         * maint-test-options.c (maintenance_test_options_command):
12014         Remove.
12015         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
12016         * macrocmd.c (macro_command): Remove
12017         (_initialize_macrocmd): Use add_basic_prefix_cmd.
12018         * language.c (set_check, show_check): Remove.
12019         (_initialize_language): Use add_basic_prefix_cmd,
12020         add_show_prefix_cmd.
12021         * infcmd.c (unset_command): Remove.
12022         (_initialize_infcmd): Use add_basic_prefix_cmd.
12023         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
12024         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
12025         add_show_prefix_cmd.
12026         * go32-nat.c (go32_info_dos_command): Remove.
12027         (_initialize_go32_nat): Use add_basic_prefix_cmd.
12028         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
12029         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
12030         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
12031         (_initialize_frame): Use add_basic_prefix_cmd,
12032         add_show_prefix_cmd.
12033         * dcache.c (set_dcache_command, show_dcache_command): Remove.
12034         (_initialize_dcache): Use add_basic_prefix_cmd,
12035         add_show_prefix_cmd.
12036         * cp-support.c (maint_cplus_command): Remove.
12037         (_initialize_cp_support): Use add_basic_prefix_cmd.
12038         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
12039         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
12040         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
12041         add_basic_prefix_cmd, add_show_prefix_cmd.
12042         * breakpoint.c (save_command): Remove.
12043         (_initialize_breakpoint): Use add_basic_prefix_cmd.
12044         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
12045         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
12046         add_show_prefix_cmd.
12047         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
12048         (set_ada_command, show_ada_command): Remove.
12049         (_initialize_ada_language): Use add_basic_prefix_cmd,
12050         add_show_prefix_cmd.
12051         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
12052
12053 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
12054
12055         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
12056         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
12057
12058 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
12059
12060         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
12061         warning messages.
12062
12063 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
12064
12065         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
12066         import table is not at beginning of .idata section.
12067
12068 2020-04-16  Pedro Alves  <palves@redhat.com>
12069
12070         * inferior.c (delete_inferior): Use delete operator directly
12071         instead of delete_program_space.
12072         * progspace.c (add_program_space): New, factored out from
12073         program_space::program_space.
12074         (remove_program_space): New, factored out from
12075         delete_program_space.
12076         (program_space::program_space): Remove intro comment.  Rewrite.
12077         (program_space::~program_space): Remove intro comment.  Call
12078         remove_program_space.
12079         (delete_program_space): Delete.
12080         * progspace.h (program_space::program_space): Make explicit.  Move
12081         intro comment here, adjusted.
12082         (program_space::~program_space): Move intro comment here,
12083         adjusted.
12084         (delete_program_space): Remove.
12085
12086 2020-04-16  Tom Tromey  <tromey@adacore.com>
12087
12088         * windows-nat.c (windows_nat::handle_access_violation): New
12089         function.
12090         * nat/windows-nat.h (handle_access_violation): Declare.
12091         * nat/windows-nat.c (handle_exception): Move Cygwin code to
12092         windows-nat.c.  Call handle_access_violation.
12093
12094 2020-04-16  Tom de Vries  <tdevries@suse.de>
12095
12096         PR symtab/25791
12097         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
12098         CUs without psymtab.
12099
12100 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
12101
12102         * python/python.c (do_start_initialization): Don't call
12103         PyEval_InitThreads for Python 3.9 and beyond.
12104
12105 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
12106
12107         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
12108         thread functions.
12109         (obsd_nat_target::wait): Likewise.
12110
12111 2020-04-15  Tom Tromey  <tromey@adacore.com>
12112
12113         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
12114         (DEBUG_EXCEPT): Use debug_printf.
12115
12116 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
12117
12118         * completer.c (class completion_tracker::completion_hash_entry)
12119         <hash_name>: New member function.
12120         (completion_tracker::discard_completions): New callback to hash a
12121         completion_hash_entry, pass this to htab_create_alloc.
12122
12123 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
12124
12125         * windows-nat.c (windows_make_so): Warn rather than stopping with
12126         an error if realpath() fails.
12127
12128 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
12129
12130         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
12131         (nbsd_nat_target::info_proc): Add do_status.
12132
12133 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
12134             Tom de Vries  <tdevries@suse.de>
12135
12136         PR symtab/25718
12137         * psympriv.h (struct partial_symtab::read_symtab)
12138         (struct partial_symtab::expand_psymtab)
12139         (struct partial_symtab::read_dependencies): Update comments.
12140         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
12141         read_symtab for includer.
12142         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
12143         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
12144         (struct dwarf2_include_psymtab::m_readin): Remove.
12145         (struct dwarf2_include_psymtab::includer): New member function.
12146         (dwarf2_psymtab::expand_psymtab): Assert !readin.
12147
12148 2020-04-14  Tom de Vries  <tdevries@suse.de>
12149
12150         PR symtab/25720
12151         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
12152         with NULL symbol_matcher and lookup_name.
12153         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
12154         and lookup_name.
12155         * dwarf2/read.c (dw2_expand_symtabs_matching)
12156         (dw2_debug_names_expand_symtabs_matching): Same.
12157         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
12158         Make lookup_name a pointer.  Update comment.
12159         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
12160         lookup_name being a pointer.
12161         * symfile.c (expand_symtabs_matching): Same.
12162         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
12163         * linespec.c (iterate_over_all_matching_symtabs): Same.
12164
12165 2020-04-13  Tom Tromey  <tom@tromey.com>
12166
12167         * run-on-main-thread.c: Update include.
12168         * unittests/main-thread-selftests.c: Update include.
12169         * tui/tui-win.c: Update include.
12170         * tui/tui-io.c: Update include.
12171         * tui/tui-interp.c: Update include.
12172         * tui/tui-hooks.c: Update include.
12173         * top.h: Update include.
12174         * top.c: Update include.
12175         * ser-base.c: Update include.
12176         * remote.c: Update include.
12177         * remote-notif.c: Update include.
12178         * remote-fileio.c: Update include.
12179         * record-full.c: Update include.
12180         * record-btrace.c: Update include.
12181         * python/python.c: Update include.
12182         * posix-hdep.c: Update include.
12183         * mingw-hdep.c: Update include.
12184         * mi/mi-main.c: Update include.
12185         * mi/mi-interp.c: Update include.
12186         * main.c: Update include.
12187         * linux-nat.c: Update include.
12188         * interps.c: Update include.
12189         * infrun.c: Update include.
12190         * inf-loop.c: Update include.
12191         * event-top.c: Update include.
12192         * event-loop.c: Move to ../gdbsupport/.
12193         * event-loop.h: Move to ../gdbsupport/.
12194         * async-event.h: Update include.
12195         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
12196
12197 2020-04-13  Tom Tromey  <tom@tromey.com>
12198
12199         * tui/tui-win.c: Include async-event.h.
12200         * remote.c: Include async-event.h.
12201         * remote-notif.c: Include async-event.h.
12202         * record-full.c: Include async-event.h.
12203         * record-btrace.c: Include async-event.h.
12204         * infrun.c: Include async-event.h.
12205         * event-top.c: Include async-event.h.
12206         * event-loop.h: Move some declarations to async-event.h.
12207         * event-loop.c: Don't include ser-event.h or top.h.  Move some
12208         code to async-event.c.
12209         * async-event.h: New file.
12210         * async-event.c: New file.
12211         * Makefile.in (COMMON_SFILES): Add async-event.c.
12212         (HFILES_NO_SRCDIR): Add async-event.h.
12213
12214 2020-04-13  Tom Tromey  <tom@tromey.com>
12215
12216         * utils.c (flush_streams): New function.
12217         * event-loop.c (gdb_wait_for_event): Call flush_streams.
12218
12219 2020-04-13  Tom Tromey  <tom@tromey.com>
12220
12221         * event-loop.c (handle_file_event): Use warning, not
12222         printf_unfiltered.
12223
12224 2020-04-13  Tom Tromey  <tom@tromey.com>
12225
12226         * event-loop.c: Include <chrono>.
12227
12228 2020-04-13  Tom Tromey  <tom@tromey.com>
12229
12230         * gdb_select.h: Move to ../gdbsupport/.
12231         * event-loop.c: Update include path.
12232         * top.c: Update include path.
12233         * ser-base.c: Update include path.
12234         * ui-file.c: Update include path.
12235         * ser-tcp.c: Update include path.
12236         * guile/scm-ports.c: Update include path.
12237         * posix-hdep.c: Update include path.
12238         * ser-unix.c: Update include path.
12239         * gdb_usleep.c: Update include path.
12240         * mingw-hdep.c: Update include path.
12241         * inflow.c: Update include path.
12242         * infrun.c: Update include path.
12243         * event-top.c: Update include path.
12244
12245 2020-04-13  Tom Tromey  <tom@tromey.com>
12246
12247         * configure: Rebuild.
12248         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
12249
12250 2020-04-13  Tom Tromey  <tom@tromey.com>
12251
12252         * event-loop.h (start_event_loop): Don't declare.
12253         * event-loop.c (start_event_loop): Move...
12254         * main.c (start_event_loop): ...here.  Now static.
12255
12256 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
12257
12258         * MAINTAINERS: Update my email address.
12259
12260 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12261
12262         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
12263         IP_ALL.
12264
12265 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12266
12267         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
12268         (nbsd_nat_target::info_proc): Add do_cmdline.
12269
12270 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12271
12272         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
12273         (nbsd_nat_target::info_proc): Add do_cwd.
12274
12275 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12276
12277         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
12278
12279 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
12280
12281         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
12282         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
12283         (nbsd_nat_target::info_proc): New functions.
12284         * nbsd-nat.c (kinfo_get_vmmap): New function.
12285         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
12286         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
12287         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
12288         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
12289         functions.
12290         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
12291         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
12292         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
12293         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
12294         (KINFO_VME_FLAG_GROWS_DOWN): New.
12295
12296 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
12297
12298         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
12299         bit shift.
12300
12301 2020-04-10  Tom Tromey  <tromey@adacore.com>
12302
12303         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
12304
12305 2020-04-10  Tom Tromey  <tromey@adacore.com>
12306
12307         * symtab.c (get_symbol_address, get_msymbol_address): Skip
12308         separate debug files.
12309
12310 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
12311
12312         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
12313         Move to...
12314         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
12315         ... here.
12316         * windows-nat.c (windows_nat_target::get_windows_debug_event):
12317         Check for STATUS_WX86_BREAKPOINT.
12318         (windows_nat_target::wait): Same.
12319
12320 2020-04-10  Tom de Vries  <tdevries@suse.de>
12321
12322         PR cli/25808
12323         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
12324
12325 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
12326
12327         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
12328         (Write After Approval): Remove Tom de Vries.
12329
12330 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12331
12332         revert partially:
12333         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12334
12335         * buildsym.c (record_line): Fix undefined behavior and preserve
12336         lines at eof.
12337
12338 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
12339
12340         * auxv.h (svr4_auxv_parse): New.
12341         * auxv.c (default_auxv_parse): Split into default_auxv_parse
12342         and generic_auxv_parse.
12343         (svr4_auxv_parse): Add.
12344         * obsd-tdep.c: Include "auxv.h".
12345         (obsd_auxv_parse): Remove.
12346         (obsd_init_abi): Remove comment.
12347         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
12348         from `obsd_auxv_parse' to `svr4_auxv_parse'.
12349         * nbsd-tdep.c: Include "auxv.h".
12350         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
12351
12352 2020-04-08  Tom Tromey  <tromey@adacore.com>
12353
12354         * nat/windows-nat.h (last_wait_event): Don't declare.
12355         (wait_for_debug_event): Update comment.
12356         * nat/windows-nat.c (last_wait_event): Now static.
12357
12358 2020-04-08  Tom Tromey  <tromey@adacore.com>
12359
12360         * windows-nat.c (wait_for_debug_event): Move to
12361         nat/windows-nat.c.
12362         * nat/windows-nat.h (wait_for_debug_event): Declare.
12363         * nat/windows-nat.c (wait_for_debug_event): Move from
12364         windows-nat.c.  No longer static.
12365
12366 2020-04-08  Tom Tromey  <tromey@adacore.com>
12367
12368         * windows-nat.c (get_windows_debug_event): Use
12369         fetch_pending_stop.
12370         * nat/windows-nat.h (fetch_pending_stop): Declare.
12371         * nat/windows-nat.c (fetch_pending_stop): New function.
12372
12373 2020-04-08  Tom Tromey  <tromey@adacore.com>
12374
12375         * windows-nat.c (windows_continue): Use matching_pending_stop and
12376         continue_last_debug_event.
12377         * nat/windows-nat.h (matching_pending_stop)
12378         (continue_last_debug_event): Declare.
12379         * nat/windows-nat.c (DEBUG_EVENTS): New define.
12380         (matching_pending_stop, continue_last_debug_event): New
12381         functions.
12382
12383 2020-04-08  Tom Tromey  <tromey@adacore.com>
12384
12385         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
12386         (handle_exception_result): Move to nat/windows-nat.h.
12387         (DEBUG_EXCEPTION_SIMPLE): Remove.
12388         (windows_nat::handle_ms_vc_exception): New function.
12389         (handle_exception): Move to nat/windows-nat.c.
12390         (get_windows_debug_event): Update.
12391         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
12392         nat/windows-nat.c.
12393         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
12394         (handle_exception_result): Move from windows-nat.c.
12395         (handle_exception): Declare.
12396         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
12397         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
12398         windows-nat.c.
12399
12400 2020-04-08  Tom Tromey  <tromey@adacore.com>
12401
12402         * windows-nat.c (exception_count, event_count): Remove.
12403         (handle_exception, get_windows_debug_event)
12404         (do_initial_windows_stuff): Update.
12405
12406 2020-04-08  Tom Tromey  <tromey@adacore.com>
12407
12408         * windows-nat.c (windows_nat::handle_load_dll)
12409         (windows_nat::handle_unload_dll): Rename.  No longer static.
12410         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
12411         Declare.
12412
12413 2020-04-08  Tom Tromey  <tromey@adacore.com>
12414
12415         * complaints.h (stop_whining): Declare at top-level.
12416         (complaint): Don't declare stop_whining.
12417
12418 2020-04-08  Tom Tromey  <tromey@adacore.com>
12419
12420         * windows-nat.c (windows_nat::handle_output_debug_string):
12421         Rename.  No longer static.
12422         * nat/windows-nat.h (handle_output_debug_string): Declare.
12423
12424 2020-04-08  Tom Tromey  <tromey@adacore.com>
12425
12426         * windows-nat.c (current_process_handle, current_process_id)
12427         (main_thread_id, last_sig, current_event, last_wait_event)
12428         (current_windows_thread, desired_stop_thread_id, pending_stops)
12429         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
12430         (display_selectors, fake_create_process)
12431         (get_windows_debug_event): Update.
12432         * nat/windows-nat.h (current_process_handle, current_process_id)
12433         (main_thread_id, last_sig, current_event, last_wait_event)
12434         (current_windows_thread, desired_stop_thread_id, pending_stops)
12435         (struct pending_stop, siginfo_er): Move from windows-nat.c.
12436         * nat/windows-nat.c (current_process_handle, current_process_id)
12437         (main_thread_id, last_sig, current_event, last_wait_event)
12438         (current_windows_thread, desired_stop_thread_id, pending_stops)
12439         (siginfo_er): New globals.  Move from windows-nat.c.
12440
12441 2020-04-08  Tom Tromey  <tromey@adacore.com>
12442
12443         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
12444         (handle_load_dll): Update.
12445         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
12446
12447 2020-04-08  Tom Tromey  <tromey@adacore.com>
12448
12449         * windows-nat.c (enum thread_disposition_type): Move to
12450         nat/windows-nat.h.
12451         (windows_nat::thread_rec): Rename from thread_rec.  No longer
12452         static.
12453         (windows_add_thread, windows_nat_target::fetch_registers)
12454         (windows_nat_target::store_registers, handle_exception)
12455         (windows_nat_target::resume, get_windows_debug_event)
12456         (windows_nat_target::get_tib_address)
12457         (windows_nat_target::thread_name)
12458         (windows_nat_target::thread_alive): Update.
12459         * nat/windows-nat.h (enum thread_disposition_type): Move from
12460         windows-nat.c.
12461         (thread_rec): Declare.
12462
12463 2020-04-08  Tom Tromey  <tromey@adacore.com>
12464
12465         * windows-nat.c: Add "using namespace".
12466         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
12467         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
12468
12469 2020-04-08  Tom Tromey  <tromey@adacore.com>
12470
12471         * nat/windows-nat.h (struct windows_thread_info): Declare
12472         destructor.
12473         * nat/windows-nat.c (~windows_thread_info): New.
12474
12475 2020-04-08  Tom Tromey  <tromey@adacore.com>
12476
12477         PR gdb/22992
12478         * windows-nat.c (current_event): Update comment.
12479         (last_wait_event, desired_stop_thread_id): New globals.
12480         (struct pending_stop): New.
12481         (pending_stops): New global.
12482         (windows_nat_target) <stopped_by_sw_breakpoint>
12483         <supports_stopped_by_sw_breakpoint>: New methods.
12484         (windows_fetch_one_register): Add assertions.  Adjust PC.
12485         (windows_continue): Handle pending stops.  Suspend other threads
12486         when stepping.  Use last_wait_event
12487         (wait_for_debug_event): New function.
12488         (get_windows_debug_event): Use wait_for_debug_event.  Handle
12489         pending stops.  Queue spurious stops.
12490         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
12491         (windows_nat_target::kill): Use wait_for_debug_event.
12492         * nat/windows-nat.h (struct windows_thread_info)
12493         <stopped_at_software_breakpoint>: New field.
12494         * nat/windows-nat.c (windows_thread_info::resume): Clear
12495         stopped_at_software_breakpoint.
12496
12497 2020-04-08  Tom Tromey  <tromey@adacore.com>
12498
12499         * windows-nat.c (enum thread_disposition_type): New.
12500         (thread_rec): Replace "get_context" parameter with "disposition";
12501         change type.
12502         (windows_add_thread, windows_nat_target::fetch_registers)
12503         (windows_nat_target::store_registers, handle_exception)
12504         (windows_nat_target::resume, get_windows_debug_event)
12505         (windows_nat_target::get_tib_address)
12506         (windows_nat_target::thread_name)
12507         (windows_nat_target::thread_alive): Update.
12508
12509 2020-04-08  Tom Tromey  <tromey@adacore.com>
12510
12511         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
12512         (windows_continue): Use windows_continue::resume.
12513         * nat/windows-nat.h (struct windows_thread_info) <suspend,
12514         resume>: Declare new methods.
12515         * nat/windows-nat.c: New file.
12516         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
12517
12518 2020-04-08  Tom Tromey  <tromey@adacore.com>
12519
12520         * windows-nat.c (windows_add_thread, windows_delete_thread)
12521         (windows_nat_target::fetch_registers)
12522         (windows_nat_target::store_registers, fake_create_process)
12523         (windows_nat_target::resume, windows_nat_target::resume)
12524         (get_windows_debug_event, windows_nat_target::wait)
12525         (windows_nat_target::pid_to_str)
12526         (windows_nat_target::get_tib_address)
12527         (windows_nat_target::get_ada_task_ptid)
12528         (windows_nat_target::thread_name)
12529         (windows_nat_target::thread_alive): Use lwp, not tid.
12530
12531 2020-04-08  Tom Tromey  <tromey@adacore.com>
12532
12533         * windows-nat.c (handle_exception)
12534         (windows_nat_target::thread_name): Update.
12535         * nat/windows-nat.h (windows_thread_info): Remove destructor.
12536         <name>: Now unique_xmalloc_ptr.
12537
12538 2020-04-08  Tom Tromey  <tromey@adacore.com>
12539
12540         * windows-nat.c (thread_rec)
12541         (windows_nat_target::fetch_registers): Update.
12542         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
12543         Update comment.
12544         <debug_registers_changed, reload_context>: Now bool.
12545
12546 2020-04-08  Tom Tromey  <tromey@adacore.com>
12547
12548         * windows-nat.c (windows_add_thread): Use new.
12549         (windows_init_thread_list, windows_delete_thread): Use delete.
12550         (get_windows_debug_event): Update.
12551         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
12552         destructor, and initializers.
12553
12554 2020-04-08  Tom Tromey  <tromey@adacore.com>
12555
12556         * windows-nat.c (struct windows_thread_info): Remove.
12557         * nat/windows-nat.h: New file.
12558
12559 2020-04-08  Tom Tromey  <tromey@adacore.com>
12560
12561         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
12562         (thread_rec, windows_add_thread, windows_delete_thread)
12563         (windows_continue): Update.
12564
12565 2020-04-08  Tom Tromey  <tromey@adacore.com>
12566
12567         * windows-nat.c (struct windows_thread_info): Remove typedef.
12568         (thread_head): Remove.
12569         (thread_list): New global.
12570         (thread_rec, windows_add_thread, windows_init_thread_list)
12571         (windows_delete_thread, windows_continue): Update.
12572
12573 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
12574
12575         * windows-tdep.h (windows_init_abi): Add comment.
12576         (cygwin_init_abi): New declaration.
12577         * windows-tdep.c: Split signal enumeration in two, one for
12578         Windows and one for Cygwin.
12579         (windows_gdb_signal_to_target): Only deal with signal of the
12580         Windows OS ABI.
12581         (cygwin_gdb_signal_to_target): New function.
12582         (windows_init_abi): Rename to windows_init_abi_common, don't set
12583         gdb_signal_to_target gdbarch method.  Add new new function with
12584         this name.
12585         (cygwin_init_abi): New function.
12586         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
12587         comment.  Don't call windows_init_abi.
12588         (amd64_windows_init_abi): Add comment, call windows_init_abi.
12589         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
12590         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
12591         i386_windows_init_abi_common, don't call windows_init_abi.  Add
12592         a new function of this name.
12593         (i386_cygwin_init_abi): New function.
12594         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
12595         OS ABI Cygwin.
12596
12597 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
12598
12599         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
12600         parameter.c.
12601         (dwarf2_read_gdb_index): Update.
12602
12603 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
12604
12605         * nbsd-tdep.c: Include "objfiles.h".
12606         (nbsd_skip_solib_resolver): New.
12607         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
12608
12609 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12610
12611         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
12612         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
12613         with DW_LLE_base_addressx are being emitted in DWARFv5.
12614         Add the newly added kind DW_LOC_OFFSET_PAIR also.
12615         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
12616         unsigned integer.
12617
12618 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12619
12620         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
12621         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
12622         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
12623         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
12624         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
12625         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
12626         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
12627
12628
12629 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12630
12631         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
12632         (read_loclist_index): New function definition.
12633         (lookup_loclist_base): New function definition.
12634         (read_loclist_header): New function definition.
12635         (dwarf2_cu): Add loclist_base and loclist_header field.
12636         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
12637         (read_full_die_1): Read the value of DW_AT_loclists_base.
12638         (read_attribute_reprocess): Handle DW_FORM_loclistx.
12639         (read_attribute_value): Handle DW_FORM_loclistx.
12640         (skip_one_die): Handle DW_FORM_loclistx.
12641         (loclist_header): New structure declaration.
12642         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
12643
12644 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
12645
12646         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
12647         constructor.  Remove `addr` parameter from other constructor and
12648         add `per_cu` parameter.
12649         * dwarf2/read.c (create_partial_symtab): Update.
12650
12651 2020-04-07  Tom de Vries  <tdevries@suse.de>
12652
12653         PR symtab/25796
12654         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
12655         (partial_die_info::fixup): Inherit has_const_value.
12656
12657 2020-04-07  Tom de Vries  <tdevries@suse.de>
12658
12659         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
12660         symbols without address.
12661
12662 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
12663
12664         * nbsd-nat.h (struct thread_info): Add forward declaration.
12665         (nbsd_nat_target::thread_alive): Add.
12666         (nbsd_nat_target::thread_name): Likewise.
12667         (nbsd_nat_target::update_thread_list): Likewise.
12668         (update_thread_list::post_attach): Likewise.
12669         (post_attach::pid_to_str): Likewise.
12670         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
12671         (nbsd_thread_lister): Add.
12672         (nbsd_nat_target::thread_alive): Likewise.
12673         (nbsd_nat_target::thread_name): Likewise.
12674         (nbsd_add_threads): Likewise.
12675         (update_thread_list::post_attach): Likewise.
12676         (nbsd_nat_target::update_thread_list): Likewise.
12677         (post_attach::pid_to_str): Likewise.
12678
12679 2020-04-06  Tom Tromey  <tromey@adacore.com>
12680
12681         * ada-valprint.c (print_variant_part): Extract the variant field.
12682         (print_field_values): Use the field as the outer value when
12683         recursing.
12684
12685 2020-04-06  Tom Tromey  <tromey@adacore.com>
12686
12687         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
12688         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
12689         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
12690         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
12691         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
12692
12693 2020-04-06  Tom Tromey  <tromey@adacore.com>
12694
12695         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
12696         TYPE_CODE_ERROR.
12697
12698 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
12699
12700         * nbsd-tdep.c: Include "gdbarch.h".
12701         Define enum with NetBSD signal numbers.
12702         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
12703         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
12704         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
12705         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
12706         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
12707         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
12708         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
12709         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
12710         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
12711         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
12712         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
12713         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
12714
12715 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
12716
12717         PR gdb/25325
12718         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
12719
12720 2020-04-03  Tom Tromey  <tromey@adacore.com>
12721
12722         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
12723         Read constant block.
12724
12725 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
12726
12727         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
12728         (gdb_bfd_get_full_section_contents): New declaration.
12729         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
12730         * windows-tdep.c (is_linked_with_cygwin_dll): Use
12731         gdb_bfd_get_full_section_contents.
12732
12733 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
12734
12735         * exec.c (build_section_table): Replace internal_error with
12736         gdb_assert.
12737         (section_table_xfer_memory_partial): Likewise.
12738         * mdebugread.c (parse_partial_symbols): Likewise.
12739         * psymtab.c (lookup_partial_symbol): Likewise.
12740         * utils.c (wrap_here): Likewise.
12741
12742 2020-04-02  Tom Tromey  <tromey@adacore.com>
12743
12744         * f-lang.c (build_fortran_types): Use arch_type to initialize
12745         builtin_complex_s32 in the TYPE_CODE_ERROR case.
12746
12747 2020-04-02  Tom Tromey  <tromey@adacore.com>
12748
12749         * dwarf2/read.c (partial_die_info::read): Do not create a vector
12750         of attributes.
12751
12752 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12753             Bernd Edlinger <bernd.edlinger@hotmail.de>
12754             Tom Tromey  <tromey@adacore.com>
12755
12756         * buildsym.c (buildsym_compunit::record_line): Remove
12757         deduplication code.
12758
12759 2020-04-02  Tom de Vries  <tdevries@suse.de>
12760
12761         PR ada/24671
12762         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
12763
12764 2020-04-02  Tom de Vries  <tdevries@suse.de>
12765
12766         * dwarf2/read.c (dwarf2_gdb_index_functions,
12767         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
12768         NULL.
12769         * psymtab.c (psym_lookup_global_symbol_language): New function.
12770         (psym_functions): Init psym_lookup_global_symbol_language with
12771         psym_lookup_global_symbol_language.
12772         * symfile-debug.c (debug_sym_quick_functions): Init
12773         lookup_global_symbol_language with NULL.
12774         * symfile.c (set_initial_language): Remove fixme comment.
12775         * symfile.h (struct quick_symbol_functions): Add
12776         lookup_global_symbol_language.
12777         * symtab.c (find_quick_global_symbol_language): New function.
12778         (find_main_name): Use find_quick_global_symbol_language.
12779
12780 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
12781
12782         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
12783
12784 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12785
12786         * buildsym.c (record_line): Fix undefined behavior and preserve
12787         lines at eof.
12788
12789 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12790
12791         * buildsym.c (record_line): Fix the resizing condition.
12792
12793 2020-04-01  Tom Tromey  <tom@tromey.com>
12794
12795         * value.h (value_literal_complex): Add comment.
12796         * valops.c (value_literal_complex): Refer to value.h.
12797
12798 2020-04-01  Tom Tromey  <tom@tromey.com>
12799
12800         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
12801         (scalar_type): New rule, from typebase.
12802         (typebase): Use scalar_type.  Recognize complex types.
12803         (field_name): Handle FLOAT_KEYWORD.
12804         (ident_tokens): Add _Complex and __complex__.
12805
12806 2020-04-01  Tom Tromey  <tom@tromey.com>
12807
12808         PR exp/25299:
12809         * valarith.c (promotion_type, complex_binop): New functions.
12810         (scalar_binop): Handle complex numbers.  Use promotion_type.
12811         (value_pos, value_neg, value_complement): Handle complex numbers.
12812
12813 2020-04-01  Tom Tromey  <tom@tromey.com>
12814
12815         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
12816         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
12817         (parse_number): Handle complex numbers.
12818
12819 2020-04-01  Tom Tromey  <tom@tromey.com>
12820
12821         * c-valprint.c (c_decorations): Change complex suffix to "i".
12822
12823 2020-04-01  Tom Tromey  <tom@tromey.com>
12824
12825         * valprint.c (generic_value_print_complex): Use accessors.
12826         * value.h (value_real_part, value_imaginary_part): Declare.
12827         * valops.c (value_real_part, value_imaginary_part): New
12828         functions.
12829         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
12830
12831 2020-04-01  Tom Tromey  <tom@tromey.com>
12832
12833         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
12834         (read_range_type): Update.
12835         * mdebugread.c (basic_type): Update.
12836         * go-lang.c (build_go_types): Use init_complex_type.
12837         * gdbtypes.h (struct main_type) <complex_type>: New member.
12838         (init_complex_type): Update.
12839         (arch_complex_type): Don't declare.
12840         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
12841         Make name if none given.  Use alloc_type_copy.  Look for cached
12842         complex type.
12843         (arch_complex_type): Remove.
12844         (gdbtypes_post_init): Use init_complex_type.
12845         * f-lang.c (build_fortran_types): Use init_complex_type.
12846         * dwarf2/read.c (read_base_type): Update.
12847         * d-lang.c (build_d_types): Use init_complex_type.
12848         * ctfread.c (read_base_type): Update.
12849
12850 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12851
12852         * infrun.c (stop_all_threads): Update assertion, plus when
12853         stopping threads, take into account that we might be trying
12854         to stop an all-stop target.
12855         (stop_waiting): Call 'stop_all_threads' if there exists a
12856         non-stop target.
12857
12858 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12859
12860         * target.h (exists_non_stop_target): New function declaration.
12861         * target.c (exists_non_stop_target): New function.
12862
12863 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
12864
12865         PR gdb/24789
12866         * eval.c (is_integral_or_integral_reference): New function.
12867         (evaluate_subexp_standard): Allow integer references in
12868         pointer arithmetic.
12869
12870 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12871
12872         * remote.c (remote_target::remote_parse_stop_reply): Remove the
12873         check for no ptid in the stop reply when the target is non-stop.
12874
12875 2020-04-01  Tom Tromey  <tromey@adacore.com>
12876
12877         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
12878         "name" parameter to rvalue reference.  Initialize m_name_holder.
12879         <lookup_name_info>: New overloads.
12880         <name>: Return gdb::string_view.
12881         <c_str>: New method.
12882         <make_ignore_params>: Update.
12883         <search_name_hash>: Update.
12884         <language_lookup_name>: Return const char *.
12885         <m_name>: Change type.
12886         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
12887         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
12888         (lookup_name_info::match_any): Update.
12889         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
12890         Update.
12891         * minsyms.c (linkage_name_str): Update.
12892         * language.c (default_symbol_name_matcher): Update.
12893         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
12894         Update.
12895         * ada-lang.c (ada_fold_name): Change parameter to string_view.
12896         (ada_lookup_name_info::ada_lookup_name_info): Update.
12897         (literal_symbol_name_matcher): Update.
12898
12899 2020-04-01  Tom Tromey  <tromey@adacore.com>
12900
12901         * psymtab.c (psymtab_search_name): Remove function.
12902         (psym_lookup_symbol): Create search name and lookup name here.
12903         (lookup_partial_symbol): Remove "name" parameter; add
12904         lookup_name.
12905         (psym_expand_symtabs_for_function): Update.
12906
12907 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
12908
12909         PR tui/25597:
12910         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
12911
12912 2020-03-31  Tom Tromey  <tromey@adacore.com>
12913
12914         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
12915         memcpy.
12916
12917 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
12918
12919         * features/riscv/32bit-csr.xml: Regenerated.
12920         * features/riscv/64bit-csr.xml: Regenerated.
12921
12922 2020-03-30  Tom Tromey  <tromey@adacore.com>
12923
12924         * ada-valprint.c (print_variant_part): Update.
12925         * ada-lang.h (ada_which_variant_applies): Update.
12926         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
12927         outer_valaddr parameters; replace with "outer" value parameter.
12928         (to_fixed_variant_branch_type): Update.
12929
12930 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12931
12932         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
12933         <list>.  Remove inclusion of observable.h.
12934         (PPC_DEBUG_CURRENT_VERSION): Move up define.
12935         (struct arch_lwp_info): New struct.
12936         (class ppc_linux_dreg_interface): New class.
12937         (struct ppc_linux_process_info): New struct.
12938         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
12939         <low_new_clone, low_forget_process, low_prepare_to_resume>
12940         <copy_thread_dreg_state, mark_thread_stale>
12941         <mark_debug_registers_changed, register_hw_breakpoint>
12942         <clear_hw_breakpoint, register_wp, clear_wp>
12943         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
12944         <num_memory_accesses, get_trigger_type>
12945         <create_watchpoint_request, hwdebug_point_cmp>
12946         <init_arch_lwp_info, get_arch_lwp_info>
12947         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
12948         methods.
12949         <struct ptid_hash>: New inner struct.
12950         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
12951         members.
12952         (saved_dabr_value, hwdebug_info, max_slots_number)
12953         (struct hw_break_tuple, struct thread_points, ppc_threads)
12954         (have_ptrace_hwdebug_interface)
12955         (hwdebug_find_thread_points_by_tid)
12956         (hwdebug_insert_point, hwdebug_remove_point): Remove.
12957         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
12958         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
12959         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
12960         use m_dreg_interface.
12961         (hwdebug_point_cmp): Change to...
12962         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
12963         reference arguments instead of pointers.
12964         (ppc_linux_nat_target::ranged_break_num_registers): Use
12965         m_dreg_interface.
12966         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
12967         m_dreg_interface.  Call register_hw_breakpoint.
12968         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
12969         m_dreg_interface.  Call clear_hw_breakpoint.
12970         (get_trigger_type): Change to...
12971         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
12972         comment.
12973         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
12974         use m_dreg_interface.  Call register_hw_breakpoint.
12975         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
12976         use m_dreg_interface.  Call clear_hw_breakpoint.
12977         (can_use_watchpoint_cond_accel): Change to...
12978         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
12979         method.  Update comment, use m_dreg_interface and
12980         m_process_info.
12981         (calculate_dvc): Change to...
12982         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12983         m_dreg_interface.
12984         (num_memory_accesses): Change to...
12985         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12986         (check_condition): Change to...
12987         (ppc_linux_nat_target::check_condition): ...this method.
12988         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12989         comment, use m_dreg_interface.
12990         (create_watchpoint_request): Change to...
12991         (ppc_linux_nat_target::create_watchpoint_request): ...this
12992         method.  Use m_dreg_interface.
12993         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12994         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12995         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12996         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12997         (ppc_linux_nat_target::low_forget_process)
12998         (ppc_linux_nat_target::low_new_fork)
12999         (ppc_linux_nat_target::low_new_clone)
13000         (ppc_linux_nat_target::low_delete_thread)
13001         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
13002         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
13003         only call mark_thread_stale.
13004         (ppc_linux_thread_exit): Remove.
13005         (ppc_linux_nat_target::stopped_data_address): Change to...
13006         (ppc_linux_nat_target::low_stopped_data_address): This. Add
13007         comment, use m_dreg_interface and m_thread_hw_breakpoints.
13008         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
13009         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
13010         comment.  Call low_stopped_data_address.
13011         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
13012         m_dreg_interface.
13013         (ppc_linux_nat_target::masked_watch_num_registers): Use
13014         m_dreg_interface.
13015         (ppc_linux_nat_target::copy_thread_dreg_state)
13016         (ppc_linux_nat_target::mark_thread_stale)
13017         (ppc_linux_nat_target::mark_debug_registers_changed)
13018         (ppc_linux_nat_target::register_hw_breakpoint)
13019         (ppc_linux_nat_target::clear_hw_breakpoint)
13020         (ppc_linux_nat_target::register_wp)
13021         (ppc_linux_nat_target::clear_wp)
13022         (ppc_linux_nat_target::init_arch_lwp_info)
13023         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
13024         (_initialize_ppc_linux_nat): Remove observer callback.
13025
13026 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
13027
13028         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
13029         (ppc_linux_nat_target::auxv_parse)
13030         (ppc_linux_nat_target::read_description)
13031         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
13032         Move up.
13033
13034 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
13035
13036         * linux-nat.h (low_new_clone): New method.
13037         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
13038
13039 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
13040
13041         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
13042         (dbx_expand_psymtab): ... this.
13043         (start_psymtab): Update.
13044         * mdebugread.c (psymtab_to_symtab_1): Rename to...
13045         (mdebug_expand_psymtab): ... this.
13046         (parse_partial_symbols): Update.
13047         (new_psymtab): Update.
13048         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
13049         (xcoff_expand_psymtab): ... this.
13050         (xcoff_start_psymtab): Update.
13051
13052 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
13053
13054         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
13055         <expand_dependencies>: ... this.
13056         * psymtab.c (partial_symtab::read_dependencies): Rename to...
13057         (partial_symtab::expand_dependencies): ... this.
13058         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
13059         Update.
13060         (dwarf2_psymtab::expand_psymtab): Update.
13061         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
13062         * mdebugread.c (psymtab_to_symtab_1): Update.
13063         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
13064
13065 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
13066
13067         * psympriv.h (discard_psymtab): Remove.
13068         * dbxread.c (dbx_end_psymtab): Update.
13069         * xcoffread.c (xcoff_end_psymtab): Update.
13070
13071 2020-03-28  Tom Tromey  <tom@tromey.com>
13072
13073         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
13074         comment.
13075
13076 2020-03-28  Tom Tromey  <tom@tromey.com>
13077
13078         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
13079
13080 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
13081
13082         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
13083
13084 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
13085
13086         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
13087
13088 2020-03-26  Tom Tromey  <tom@tromey.com>
13089
13090         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
13091         (mark_common_block_symbol_computed, read_tag_string_type)
13092         (attr_to_dynamic_prop, read_subrange_type): Update.
13093         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
13094         to be methods on struct attribute.
13095         (skip_one_die, process_imported_unit_die, read_namespace_alias)
13096         (read_call_site_scope, partial_die_info::read)
13097         (partial_die_info::read, lookup_die_type, follow_die_ref):
13098         Update.
13099         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
13100         from dwarf2_get_ref_die_offset.
13101         (attribute::constant_value): New method, from
13102         dwarf2_get_attr_constant_value.
13103         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
13104         Declare method.
13105         <constant_value>: New method.
13106
13107 2020-03-26  Tom Tromey  <tom@tromey.com>
13108
13109         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
13110         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
13111         (dwarf_type_encoding_name): Move to stringify.c.
13112         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
13113         * dwarf2/stringify.c: New file.
13114         * dwarf2/stringify.h: New file.
13115
13116 2020-03-26  Tom Tromey  <tom@tromey.com>
13117
13118         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
13119         Rewrite.
13120
13121 2020-03-26  Tom Tromey  <tom@tromey.com>
13122
13123         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
13124         methods.
13125         * dwarf2/read.c (lookup_addr_base): Move to die.h.
13126         (lookup_ranges_base): Likewise.
13127         (read_cutu_die_from_dwo, read_full_die_1): Update.
13128
13129 2020-03-26  Tom Tromey  <tom@tromey.com>
13130
13131         * dwarf2/read.c (read_import_statement, read_file_scope)
13132         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
13133         (read_lexical_block_scope, read_call_site_scope)
13134         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
13135         (handle_struct_member_die, process_structure_scope)
13136         (update_enumeration_type_from_children)
13137         (process_enumeration_scope, read_array_type, read_common_block)
13138         (read_namespace, read_module, read_subroutine_type): Update.
13139         (sibling_die): Remove.
13140
13141 2020-03-26  Tom Tromey  <tom@tromey.com>
13142
13143         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
13144         (build_type_psymtabs_reader, read_structure_type)
13145         (read_enumeration_type, read_full_die_1): Update.
13146         (dwarf2_attr_no_follow): Move to die.h.
13147         * dwarf2/die.h (struct die_info) <attr>: New method.
13148
13149 2020-03-26  Tom Tromey  <tom@tromey.com>
13150
13151         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
13152         <base_address>: Now an optional.
13153         (dwarf2_find_base_address, dwarf2_rnglists_process)
13154         (dwarf2_ranges_process, fill_in_loclist_baton)
13155         (dwarf2_symbol_mark_computed): Update.
13156
13157 2020-03-26  Tom Tromey  <tom@tromey.com>
13158
13159         * dwarf2/read.c (struct die_info): Move to die.h.
13160         * dwarf2/die.h: New file.
13161
13162 2020-03-26  Tom Tromey  <tom@tromey.com>
13163
13164         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
13165         * dwarf2/read.c
13166         (dwarf2_statement_list_fits_in_line_number_section_complaint):
13167         Move to line-header.c.
13168         (read_checked_initial_length_and_offset, read_formatted_entries):
13169         Likewise.
13170         (dwarf_decode_line_header): Split into two.
13171         * dwarf2/line-header.c
13172         (dwarf2_statement_list_fits_in_line_number_section_complaint):
13173         Move from read.c.
13174         (read_checked_initial_length_and_offset, read_formatted_entries):
13175         Likewise.
13176         (dwarf_decode_line_header): New function, split from read.c.
13177
13178 2020-03-26  Tom Tromey  <tom@tromey.com>
13179
13180         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
13181         Declare method.
13182         * dwarf2/read.c (read_attribute_value): Update.
13183         (dwarf2_per_objfile::read_line_string): Rename from
13184         read_indirect_line_string.
13185         (read_formatted_entries): Update.
13186
13187 2020-03-26  Tom Tromey  <tom@tromey.com>
13188
13189         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
13190         variable.
13191
13192 2020-03-26  Tom Tromey  <tom@tromey.com>
13193
13194         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
13195         const.
13196         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
13197         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
13198         parameter const.
13199
13200 2020-03-26  Tom Tromey  <tom@tromey.com>
13201
13202         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
13203         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
13204         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
13205         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
13206
13207 2020-03-26  Tom Tromey  <tom@tromey.com>
13208
13209         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
13210         file_names_size, file_full_name, file_file_name>: Use const.
13211         <file_name_at, file_names>: Add const overload.
13212         * dwarf2/line-header.c (line_header::file_file_name)
13213         (line_header::file_full_name): Update.
13214
13215 2020-03-26  Tom Tromey  <tom@tromey.com>
13216
13217         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
13218         (macro_start_file, consume_improper_spaces)
13219         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
13220         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
13221         (dwarf_decode_macros): Move to macro.c.
13222         * dwarf2/macro.c: New file.
13223         * dwarf2/macro.h: New file.
13224         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
13225
13226 2020-03-26  Tom Tromey  <tom@tromey.com>
13227
13228         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
13229         method.
13230         * dwarf2/section.c: New method.  From
13231         read_indirect_string_at_offset_from.
13232         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
13233         (read_indirect_string_at_offset_from): Move to section.c.
13234         (read_indirect_string_at_offset): Rewrite.
13235         (read_indirect_line_string_at_offset): Remove.
13236         (read_indirect_string, read_indirect_line_string)
13237         (dwarf_decode_macro_bytes): Update.
13238
13239 2020-03-26  Tom Tromey  <tom@tromey.com>
13240
13241         * dwarf2/section.h (struct dwarf2_section_info)
13242         <overload_complaint>: Declare.
13243         (dwarf2_section_buffer_overflow_complaint): Don't declare.
13244         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
13245         Rename from dwarf2_section_buffer_overflow_complaint.
13246         * dwarf2/read.c (skip_one_die, partial_die_info::read)
13247         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
13248
13249 2020-03-26  Tom Tromey  <tom@tromey.com>
13250
13251         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
13252         Declare.
13253         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
13254         Move from read.c.
13255         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
13256         to section.c.
13257
13258 2020-03-26  Tom Tromey  <tom@tromey.com>
13259
13260         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
13261
13262 2020-03-26  Tom Tromey  <tom@tromey.com>
13263
13264         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
13265         "builder".
13266         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
13267         parameter.
13268         (dwarf_decode_macros): Update.
13269
13270 2020-03-26  Tom Tromey  <tom@tromey.com>
13271
13272         * dwarf2/read.c (read_attribute_value): Update.
13273         (read_indirect_string_from_dwz): Move to dwz.c; change into
13274         method.
13275         (dwarf_decode_macro_bytes): Update.
13276         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
13277         * dwarf2/dwz.c: New file.
13278         * Makefile.in (COMMON_SFILES): Add dwz.c.
13279
13280 2020-03-26  Tom Tromey  <tom@tromey.com>
13281
13282         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
13283         * dwarf2/read.c: Add include.
13284         * dwarf2/index-write.c: Add include.
13285         * dwarf2/index-cache.c: Add include.
13286         * dwarf2/dwz.h: New file.
13287
13288 2020-03-25  Tom Tromey  <tom@tromey.com>
13289
13290         * compile/compile-object-load.c (get_out_value_type): Mention
13291         correct symbol name in error message.
13292
13293 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
13294
13295         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
13296
13297 2020-03-25  Tom de Vries  <tdevries@suse.de>
13298
13299         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
13300         * symmisc.c (dump_symtab_1): Print user and includes fields.
13301         (maintenance_info_symtabs): Same.
13302
13303 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13304
13305         PR gdb/25534
13306         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
13307         (riscv_regcache_cooked_write): New function.
13308         (riscv_push_dummy_call): Use new function.
13309         (riscv_return_value): Likewise.
13310
13311 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
13312
13313         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
13314         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
13315         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
13316         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
13317         * infrun.c (follow_fork): Likewise.
13318         (follow_fork_inferior): Likewise.
13319         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
13320         * linux-nat.h (class linux_nat_target): Likewise.
13321         * remote.c (class remote_target) <follow_fork>: Likewise.
13322         (remote_target::follow_fork): Likewise.
13323         * target-delegates.c: Re-generate.
13324         * target.c (default_follow_fork): Likewise.
13325         (target_follow_fork): Likewise.
13326         * target.h (struct target_ops) <follow_fork>: Likewise.
13327         (target_follow_fork): Likewise.
13328
13329 2020-03-24  Tom de Vries  <tdevries@suse.de>
13330
13331         * psymtab.c (maintenance_info_psymtabs): Print user field.
13332
13333 2020-03-20  Tom Tromey  <tromey@adacore.com>
13334
13335         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
13336         const.
13337         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
13338         const.
13339
13340 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
13341
13342         * ptrace.m4: Don't check for ptrace declaration.
13343         * config.in: Re-generate.
13344         * configure: Re-generate.
13345         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
13346         not defined.
13347
13348 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13349
13350         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
13351         `PTRACE_TYPE_RET'.
13352         * i386-bsd-nat.c (gdb_ptrace): Likewise.
13353         * sparc-nat.c (gdb_ptrace): Likewise.
13354         * x86-bsd-nat.c (gdb_ptrace): Likewise.
13355
13356 2020-03-20  Tom Tromey  <tromey@adacore.com>
13357
13358         * c-exp.y (lex_one_token): Fix assert.
13359
13360 2020-03-20  Tom Tromey  <tromey@adacore.com>
13361
13362         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
13363         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
13364         strncpy call.
13365
13366 2020-03-20  Tom Tromey  <tromey@adacore.com>
13367
13368         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
13369
13370 2020-03-20  Tom Tromey  <tromey@adacore.com>
13371
13372         * ada-valprint.c (print_variant_part): Remove parameters; switch
13373         to value-based API.
13374         (print_field_values): Likewise.
13375         (ada_val_print_struct_union): Likewise.
13376         (ada_value_print_1): Update.
13377
13378 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13379
13380         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
13381         nbsd_nat_target instead of inf_ptrace_target.
13382         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13383         nbsd_nat_target.
13384
13385 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13386
13387         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
13388         it to the ptrace call.
13389         * (store_registers): Likewise.
13390
13391 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13392
13393         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
13394         it to the ptrace call.
13395         * (store_registers): Likewise.
13396
13397 2020-03-19  Luis Machado  <luis.machado@linaro.org>
13398
13399         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
13400         valid, fetch vg value from ptrace.
13401
13402 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
13403         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
13404         * inf-ptrace.c: Likewise.
13405         * (gdb_ptrace): Add.
13406         * (inf_ptrace_target::resume): Update.
13407         * (inf_ptrace_target::xfer_partial): Likewise.
13408         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
13409         * (inf_ptrace_peek_poke): Update.
13410
13411 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
13412
13413         * x86-bsd-nat.c (gdb_ptrace): New.
13414         * (x86bsd_dr_set): Add new argument `ptid'.
13415         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
13416         x86bsd_dr_set_addr): Update.
13417
13418 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13419
13420         * remote.c (remote_target::process_stop_reply): Handle events for
13421         all threads differently.
13422
13423 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13424
13425         * completer.c (completion_tracker::remove_completion): Define new
13426         function.
13427         * completer.h (completion_tracker::remove_completion): Declare new
13428         function.
13429         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
13430         when adding a C++ function symbol.
13431
13432 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13433
13434         * completer.c (completion_tracker::completion_hash_entry): Define
13435         new class.
13436         (advance_to_filename_complete_word_point): Call
13437         recompute_lowest_common_denominator.
13438         (completion_tracker::completion_tracker): Call discard_completions
13439         to setup the hash table.
13440         (completion_tracker::discard_completions): Allow for being called
13441         from the constructor, pass new equal function, and element deleter
13442         when constructing the hash table.  Initialise new class member
13443         variables.
13444         (completion_tracker::maybe_add_completion): Remove use of
13445         m_entries_vec, and store more information into m_entries_hash.
13446         (completion_tracker::recompute_lcd_visitor): New function, most
13447         content taken from...
13448         (completion_tracker::recompute_lowest_common_denominator):
13449         ...here, this now just visits each item in the hash calling the
13450         above visitor.
13451         (completion_tracker::build_completion_result): Remove use of
13452         m_entries_vec, call recompute_lowest_common_denominator.
13453         * completer.h (completion_tracker::have_completions): Remove use
13454         of m_entries_vec.
13455         (completion_tracker::completion_hash_entry): Declare new class.
13456         (completion_tracker::recompute_lowest_common_denominator): Change
13457         function signature.
13458         (completion_tracker::recompute_lcd_visitor): Declare new function.
13459         (completion_tracker::m_entries_vec): Delete.
13460         (completion_tracker::m_entries_hash): Initialize to NULL.
13461         (completion_tracker::m_lowest_common_denominator_valid): New
13462         member variable.
13463         (completion_tracker::m_lowest_common_denominator_max_length): New
13464         member variable.
13465
13466 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13467
13468         * regformats/regdef.h: Put reg in gdb namespace.
13469
13470 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13471
13472         * i386-bsd-nat.c (gdb_ptrace): New.
13473         * (i386bsd_fetch_inferior_registers,
13474         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
13475         * (i386bsd_fetch_inferior_registers,
13476         i386bsd_store_inferior_registers) Use gdb_ptrace.
13477
13478 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13479
13480         * amd64-bsd-nat.c (gdb_ptrace): New.
13481         * (amd64bsd_fetch_inferior_registers,
13482         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
13483         * (amd64bsd_fetch_inferior_registers,
13484         amd64bsd_store_inferior_registers) Use gdb_ptrace.
13485
13486 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13487
13488         * user-regs.c (user_reg::read): Rename to...
13489         (user_reg::xread): ...this.
13490         * (append_user_reg): Rename argument `read' to `xread'.
13491         * (user_reg_add_builtin): Likewise.
13492         * (user_reg_add): Likewise.
13493         * (value_of_user_reg): Likewise.
13494
13495 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13496
13497         * sparc-nat.c (gdb_ptrace): New.
13498         * sparc-nat.c (sparc_fetch_inferior_registers)
13499         (sparc_store_inferior_registers) Remove obsolete comment.
13500         * sparc-nat.c (sparc_fetch_inferior_registers)
13501         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
13502         * sparc-nat.c (sparc_fetch_inferior_registers)
13503         (sparc_store_inferior_registers) Use gdb_ptrace.
13504
13505 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13506
13507         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
13508         it to the ptrace call.
13509         * sh-nbsd-nat.c (store_registers): Likewise.
13510
13511 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13512
13513         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
13514         nbsd_nat_target instead of inf_ptrace_target.
13515         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13516         nbsd_nat_target.
13517
13518 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13519
13520         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
13521
13522 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13523
13524         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
13525         <sys/sysctl.h>.
13526         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
13527
13528 2020-03-17  Tom de Vries  <tdevries@suse.de>
13529
13530         PR gdb/23710
13531         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
13532         fields.
13533         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
13534         fields.
13535         (process_imported_unit_die): Skip import of c++ CUs.
13536
13537 2020-03-16  Tom Tromey  <tom@tromey.com>
13538
13539         * p-valprint.c (pascal_object_print_value): Initialize
13540         base_value.
13541
13542 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
13543             Shahab Vahedi  <shahab@synopsys.com>
13544
13545         * Makefile.in: Add arch/arc.o
13546         * configure.tgt: Likewise.
13547         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
13548         (_initialize_arc_tdep): Don't initialize old target descriptions.
13549         (arc_read_description): New function to cache target descriptions.
13550         * arc-tdep.h (arc_read_description): Add proto type.
13551         * arch/arc.c: New file.
13552         * arch/arc.h: Likewise.
13553         * features/Makefile: Replace old target descriptions with new.
13554         * features/arc-arcompact.c: Remove.
13555         * features/arc-arcompact.xml: Likewise.
13556         * features/arc-v2.c: Likewise
13557         * features/arc-v2.xml: Likewise
13558         * features/arc/aux-arcompact.xml: New file.
13559         * features/arc/aux-v2.xml: Likewise.
13560         * features/arc/core-arcompact.xml: Likewise.
13561         * features/arc/core-v2.xml: Likewise.
13562         * features/arc/aux-arcompact.c: Generate.
13563         * features/arc/aux-v2.c: Likewise.
13564         * features/arc/core-arcompact.c: Likewise.
13565         * features/arc/core-v2.c: Likewise.
13566         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
13567
13568 2020-03-16  Tom Tromey  <tromey@adacore.com>
13569
13570         PR gdb/25663:
13571         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
13572         putting value into bcache.
13573
13574 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13575
13576         PR gdb/21500
13577         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
13578         to...
13579         (amd64_windows_init_abi_common): ... this.  Don't set size of
13580         long type.
13581         (amd64_windows_init_abi): New function.
13582         (amd64_cygwin_init_abi): New function.
13583         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
13584         the Cygwin OS ABI.
13585         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
13586         comment.
13587
13588 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13589
13590         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
13591         * windows-tdep.c (CYGWIN_DLL_NAME): New.
13592         (pe_import_directory_entry): New struct type.
13593         (is_linked_with_cygwin_dll): New function.
13594         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
13595         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
13596         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
13597
13598 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13599
13600         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
13601         i386_cygwin_core_osabi_sniffer.
13602
13603 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13604
13605         * i386-cygwin-tdep.c: Rename to...
13606         * i386-windows-tdep.c: ... this.
13607         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
13608         i386-windows-tdep.c.
13609         * configure.tgt: Likewise.
13610
13611 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13612
13613         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
13614         * osabi.c (gdb_osabi_names): Add "Windows".
13615         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
13616         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
13617         (i386_cygwin_core_osabi_sniffer): New function, extracted from
13618         i386_cygwin_osabi_sniffer.
13619         (_initialize_i386_cygwin_tdep): Register OS ABI
13620         GDB_OSABI_WINDOWS for i386.
13621         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
13622         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
13623         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
13624         for x86-64.
13625         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
13626         when the target matches '*-*-mingw*'.
13627
13628 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13629
13630         * defs.h (enum gdb_osabi): Move to...
13631         * osabi.h (enum gdb_osabi): ... here.
13632         * gdbarch.sh: Include osabi.h in gdbarch.h.
13633         * gdbarch.h: Re-generate.
13634
13635 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13636
13637         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
13638         function.
13639         (_initialize_amd64_windows_tdep): Register osabi sniffer.
13640
13641 2020-03-14  Tom Tromey  <tom@tromey.com>
13642
13643         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
13644         for C++.
13645         (c_type_print_modifier): Likewise.  Add "language" parameter.
13646         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
13647         (c_type_print_base_1): Update.
13648         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
13649         constants.
13650         * type-stack.c (type_stack::insert): Handle tp_atomic and
13651         tp_restrict.
13652         (type_stack::follow_type_instance_flags): Likewise.
13653         (type_stack::follow_types): Likewise.  Merge type-following code.
13654         * c-exp.y (RESTRICT, ATOMIC): New tokens.
13655         (space_identifier, cv_with_space_id)
13656         (const_or_volatile_or_space_identifier_noopt)
13657         (const_or_volatile_or_space_identifier): Remove.
13658         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
13659         rules.
13660         (ptr_operator, typebase): Update.
13661         (enum token_flag) <FLAG_C>: New constant.
13662         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
13663         "_Atomic".
13664         (lex_one_token): Handle FLAG_C.
13665
13666 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13667
13668         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
13669         it to the ptrace call.
13670         * m68k-bsd-nat.c (store_registers): Likewise.
13671
13672 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13673
13674         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
13675         gdb_byte *.
13676         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
13677         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
13678         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
13679
13680 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13681
13682         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
13683         nbsd_nat_target instead of inf_ptrace_target.
13684         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13685         nbsd_nat_target.
13686
13687 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13688
13689         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
13690         register_t.
13691
13692 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13693
13694         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
13695         it to the ptrace call.
13696         * alpha-bsd-nat.c (store_registers): Likewise.
13697
13698 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13699
13700         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
13701         includes.
13702         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
13703         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
13704         fill_fpregset): Likewise.
13705
13706 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13707
13708         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
13709         nbsd_nat_target instead of inf_ptrace_target.
13710         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13711         nbsd_nat_target.
13712
13713 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13714
13715         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
13716         register_t.
13717
13718 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13719
13720         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
13721         it to the ptrace call.
13722         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
13723         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
13724         * arm-nbsd-nat.c (store_register): Likewise.
13725         * arm-nbsd-nat.c (store_regs): Likewise.
13726         * arm-nbsd-nat.c (store_fp_register): Likewise.
13727         * arm-nbsd-nat.c (store_fp_regs): Likewise.
13728
13729 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13730
13731         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
13732         nbsd_nat_target instead of inf_ptrace_target.
13733         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13734         nbsd_nat_target.
13735
13736 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13737
13738         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
13739         it to the ptrace call.
13740         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
13741
13742 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13743
13744         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
13745         it to the ptrace call.
13746         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
13747
13748 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13749
13750         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
13751         gdb_byte *.
13752         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
13753
13754 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13755
13756         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
13757         instead of inf_ptrace_target.
13758         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13759         nbsd_nat_target.
13760
13761 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13762
13763         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13764         register_t.
13765
13766 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13767
13768         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13769         register_t.
13770
13771 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13772
13773         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
13774         register_t.
13775
13776 2020-03-13  Tom Tromey  <tom@tromey.com>
13777
13778         * value.h (val_print): Don't declare.
13779         * valprint.h (val_print_array_elements)
13780         (val_print_scalar_formatted, generic_val_print): Don't declare.
13781         * valprint.c (generic_val_print_array): Take a struct value.
13782         (generic_val_print_ptr, generic_val_print_memberptr)
13783         (generic_val_print_bool, generic_val_print_int)
13784         (generic_val_print_char, generic_val_print_complex)
13785         (generic_val_print): Remove.
13786         (generic_value_print): Update.
13787         (do_val_print): Remove unused parameters.  Don't call
13788         la_val_print.
13789         (val_print): Remove.
13790         (common_val_print): Update.  Don't call value_check_printable.
13791         (val_print_scalar_formatted, val_print_array_elements): Remove.
13792         * rust-lang.c (rust_val_print): Remove.
13793         (rust_language_defn): Update.
13794         * p-valprint.c (pascal_val_print): Remove.
13795         (pascal_value_print_inner): Update.
13796         (pascal_object_print_val_fields, pascal_object_print_val):
13797         Remove.
13798         (pascal_object_print_static_field): Update.
13799         * p-lang.h (pascal_val_print): Don't declare.
13800         * p-lang.c (pascal_language_defn): Update.
13801         * opencl-lang.c (opencl_language_defn): Update.
13802         * objc-lang.c (objc_language_defn): Update.
13803         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
13804         * m2-lang.h (m2_val_print): Don't declare.
13805         * m2-lang.c (m2_language_defn): Update.
13806         * language.h (struct language_defn) <la_val_print>: Remove.
13807         * language.c (unk_lang_value_print_inner): Rename.  Change
13808         argument types.
13809         (unknown_language_defn, auto_language_defn): Update.
13810         * go-valprint.c (go_val_print): Remove.
13811         * go-lang.h (go_val_print): Don't declare.
13812         * go-lang.c (go_language_defn): Update.
13813         * f-valprint.c (f_val_print): Remove.
13814         * f-lang.h (f_value_print): Don't declare.
13815         * f-lang.c (f_language_defn): Update.
13816         * d-valprint.c (d_val_print): Remove.
13817         * d-lang.h (d_value_print): Don't declare.
13818         * d-lang.c (d_language_defn): Update.
13819         * cp-valprint.c (cp_print_value_fields)
13820         (cp_print_value_fields_rtti, cp_print_value): Remove.
13821         (cp_print_static_field): Update.
13822         * c-valprint.c (c_val_print_array, c_val_print_ptr)
13823         (c_val_print_struct, c_val_print_union, c_val_print_int)
13824         (c_val_print_memberptr, c_val_print): Remove.
13825         * c-lang.h (c_val_print_array, cp_print_value_fields)
13826         (cp_print_value_fields_rtti): Don't declare.
13827         * c-lang.c (c_language_defn, cplus_language_defn)
13828         (asm_language_defn, minimal_language_defn): Update.
13829         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
13830         (ada_val_print_enum): Take a struct value.
13831         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
13832         (ada_val_print): Remove.
13833         (ada_value_print_1): Update.
13834         (printable_val_type): Remove.
13835         * ada-lang.h (ada_val_print): Don't declare.
13836         * ada-lang.c (ada_language_defn): Update.
13837
13838 2020-03-13  Tom Tromey  <tom@tromey.com>
13839
13840         * valprint.c (do_val_print): Update.
13841         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
13842         a struct value.
13843         (value_to_value_object_no_release): Declare.
13844         * python/py-value.c (value_to_value_object_no_release): New
13845         function.
13846         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
13847         struct value.
13848         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
13849         function.
13850         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
13851         a struct value.
13852         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
13853         Declare.
13854         (gdbscm_apply_val_pretty_printer): Take a struct value.
13855         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
13856         value.
13857         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
13858         value.
13859         * extension-priv.h (struct extension_language_ops)
13860         <apply_val_pretty_printer>: Take a struct value.
13861         * cp-valprint.c (cp_print_value): Create a struct value.
13862         (cp_print_value): Update.
13863
13864 2020-03-13  Tom Tromey  <tom@tromey.com>
13865
13866         * ada-valprint.c (print_field_values): Call common_val_print.
13867
13868 2020-03-13  Tom Tromey  <tom@tromey.com>
13869
13870         * ada-valprint.c (val_print_packed_array_elements): Remove
13871         bitoffset and val parameters.  Call common_val_print.
13872         (ada_val_print_string): Remove offset, address, and original_value
13873         parameters.
13874         (ada_val_print_array): Update.
13875         (ada_value_print_array): New function.
13876         (ada_value_print_1): Call it.
13877
13878 2020-03-13  Tom Tromey  <tom@tromey.com>
13879
13880         * ada-valprint.c (ada_value_print): Use common_val_print.
13881
13882 2020-03-13  Tom Tromey  <tom@tromey.com>
13883
13884         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
13885
13886 2020-03-13  Tom Tromey  <tom@tromey.com>
13887
13888         * ada-valprint.c (ada_value_print_num): New function.
13889         (ada_value_print_1): Use it.
13890
13891 2020-03-13  Tom Tromey  <tom@tromey.com>
13892
13893         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
13894
13895 2020-03-13  Tom Tromey  <tom@tromey.com>
13896
13897         * ada-valprint.c (ada_value_print_ptr): New function.
13898         (ada_value_print_1): Use it.
13899
13900 2020-03-13  Tom Tromey  <tom@tromey.com>
13901
13902         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
13903         call common_val_print.
13904         (ada_val_print_1): Update.
13905         (ada_value_print_1): New function.
13906         (ada_value_print_inner): Rewrite.
13907
13908 2020-03-13  Tom Tromey  <tom@tromey.com>
13909
13910         * cp-valprint.c (cp_print_value_fields): Update.
13911         (cp_print_value): New function.
13912
13913 2020-03-13  Tom Tromey  <tom@tromey.com>
13914
13915         * m2-valprint.c (m2_value_print_inner): Use
13916         cp_print_value_fields.
13917         * cp-valprint.c (cp_print_value_fields): New function.
13918         * c-valprint.c (c_value_print_struct): New function.
13919         (c_value_print_inner): Use c_value_print_struct.
13920         * c-lang.h (cp_print_value_fields): Declare.
13921
13922 2020-03-13  Tom Tromey  <tom@tromey.com>
13923
13924         * c-valprint.c (c_value_print_array): New function.
13925         (c_value_print_inner): Use it.
13926
13927 2020-03-13  Tom Tromey  <tom@tromey.com>
13928
13929         * c-valprint.c (c_value_print_memberptr): New function.
13930         (c_value_print_inner): Use it.
13931
13932 2020-03-13  Tom Tromey  <tom@tromey.com>
13933
13934         * c-valprint.c (c_value_print_int): New function.
13935         (c_value_print_inner): Use it.
13936
13937 2020-03-13  Tom Tromey  <tom@tromey.com>
13938
13939         * c-valprint.c (c_value_print_ptr): New function.
13940         (c_value_print_inner): Use it.
13941
13942 2020-03-13  Tom Tromey  <tom@tromey.com>
13943
13944         * c-valprint.c (c_value_print_inner): Rewrite.
13945
13946 2020-03-13  Tom Tromey  <tom@tromey.com>
13947
13948         * valprint.c (generic_value_print_complex): New function.
13949         (generic_value_print): Use it.
13950
13951 2020-03-13  Tom Tromey  <tom@tromey.com>
13952
13953         * valprint.c (generic_val_print_float): Don't call
13954         val_print_scalar_formatted.
13955         (generic_val_print, generic_value_print): Update.
13956
13957 2020-03-13  Tom Tromey  <tom@tromey.com>
13958
13959         * valprint.c (generic_value_print_char): New function
13960         (generic_value_print): Use it.
13961
13962 2020-03-13  Tom Tromey  <tom@tromey.com>
13963
13964         * valprint.c (generic_value_print_int): New function.
13965         (generic_value_print): Use it.
13966
13967 2020-03-13  Tom Tromey  <tom@tromey.com>
13968
13969         * valprint.c (generic_value_print_bool): New function.
13970         (generic_value_print): Use it.
13971
13972 2020-03-13  Tom Tromey  <tom@tromey.com>
13973
13974         * valprint.c (generic_val_print_func): Simplify.
13975         (generic_val_print, generic_value_print): Update.
13976
13977 2020-03-13  Tom Tromey  <tom@tromey.com>
13978
13979         * valprint.c (generic_val_print_flags): Remove.
13980         (generic_val_print, generic_value_print): Update.
13981         (val_print_type_code_flags): Add original_value parameter.
13982
13983 2020-03-13  Tom Tromey  <tom@tromey.com>
13984
13985         * valprint.c (generic_val_print): Update.
13986         (generic_value_print): Update.
13987         * valprint.c (generic_val_print_enum): Don't call
13988         val_print_scalar_formatted.
13989
13990 2020-03-13  Tom Tromey  <tom@tromey.com>
13991
13992         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13993         * valprint.c (generic_value_print_ptr): New function.
13994
13995 2020-03-13  Tom Tromey  <tom@tromey.com>
13996
13997         * valprint.c (generic_value_print): Rewrite.
13998
13999 2020-03-13  Tom Tromey  <tom@tromey.com>
14000
14001         * p-valprint.c (pascal_object_print_value_fields)
14002         (pascal_object_print_value): New functions.
14003
14004 2020-03-13  Tom Tromey  <tom@tromey.com>
14005
14006         * p-valprint.c (pascal_value_print_inner): Rewrite.
14007
14008 2020-03-13  Tom Tromey  <tom@tromey.com>
14009
14010         * f-valprint.c (f_value_print_innner): Rewrite.
14011
14012 2020-03-13  Tom Tromey  <tom@tromey.com>
14013
14014         * m2-valprint.c (m2_print_unbounded_array): New overload.
14015         (m2_print_unbounded_array): Update.
14016         (m2_print_array_contents): Take a struct value.
14017         (m2_value_print_inner): Rewrite.
14018
14019 2020-03-13  Tom Tromey  <tom@tromey.com>
14020
14021         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
14022         (d_value_print_inner): New function.
14023         * d-lang.h (d_value_print_inner): Declare.
14024         * d-lang.c (d_language_defn): Use d_value_print_inner.
14025
14026 2020-03-13  Tom Tromey  <tom@tromey.com>
14027
14028         * go-valprint.c (go_value_print_inner): New function.
14029         * go-lang.h (go_value_print_inner): Declare.
14030         * go-lang.c (go_language_defn): Use go_value_print_inner.
14031
14032 2020-03-13  Tom Tromey  <tom@tromey.com>
14033
14034         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
14035         API.
14036         (rust_val_print): Rewrite.
14037         (rust_value_print_inner): New function, from rust_val_print.
14038         (rust_language_defn): Use rust_value_print_inner.
14039
14040 2020-03-13  Tom Tromey  <tom@tromey.com>
14041
14042         * ada-valprint.c (ada_value_print_inner): New function.
14043         * ada-lang.h (ada_value_print_inner): Declare.
14044         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
14045
14046 2020-03-13  Tom Tromey  <tom@tromey.com>
14047
14048         * f-valprint.c (f_value_print_innner): New function.
14049         * f-lang.h (f_value_print_innner): Declare.
14050         * f-lang.c (f_language_defn): Use f_value_print_innner.
14051
14052 2020-03-13  Tom Tromey  <tom@tromey.com>
14053
14054         * p-valprint.c (pascal_value_print_inner): New function.
14055         * p-lang.h (pascal_value_print_inner): Declare.
14056         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
14057
14058 2020-03-13  Tom Tromey  <tom@tromey.com>
14059
14060         * m2-valprint.c (m2_value_print_inner): New function.
14061         * m2-lang.h (m2_value_print_inner): Declare.
14062         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
14063
14064 2020-03-13  Tom Tromey  <tom@tromey.com>
14065
14066         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
14067         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
14068         * c-valprint.c (c_value_print_inner): New function.
14069         * c-lang.h (c_value_print_inner): Declare.
14070         * c-lang.c (c_language_defn, cplus_language_defn)
14071         (asm_language_defn, minimal_language_defn): Use
14072         c_value_print_inner.
14073
14074 2020-03-13  Tom Tromey  <tom@tromey.com>
14075
14076         * p-valprint.c (pascal_object_print_value_fields): Now static.
14077         * p-lang.h (pascal_object_print_value_fields): Don't declare.
14078
14079 2020-03-13  Tom Tromey  <tom@tromey.com>
14080
14081         * c-valprint.c (c_val_print_array): Simplify.
14082
14083 2020-03-13  Tom Tromey  <tom@tromey.com>
14084
14085         * valprint.c (value_print_array_elements): New function.
14086         * valprint.h (value_print_array_elements): Declare.
14087
14088 2020-03-13  Tom Tromey  <tom@tromey.com>
14089
14090         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
14091         * mips-tdep.c (mips_print_register): Use
14092         value_print_scalar_formatted.
14093
14094 2020-03-13  Tom Tromey  <tom@tromey.com>
14095
14096         * valprint.h (value_print_scalar_formatted): Declare.
14097         * valprint.c (value_print_scalar_formatted): New function.
14098
14099 2020-03-13  Tom Tromey  <tom@tromey.com>
14100
14101         * valprint.h (generic_value_print): Declare.
14102         * valprint.c (generic_value_print): New function.
14103
14104 2020-03-13  Tom Tromey  <tom@tromey.com>
14105
14106         * valprint.c (do_val_print): Call la_value_print_inner, if
14107         available.
14108         * rust-lang.c (rust_language_defn): Update.
14109         * p-lang.c (pascal_language_defn): Update.
14110         * opencl-lang.c (opencl_language_defn): Update.
14111         * objc-lang.c (objc_language_defn): Update.
14112         * m2-lang.c (m2_language_defn): Update.
14113         * language.h (struct language_defn) <la_value_print_inner>: New
14114         member.
14115         * language.c (unknown_language_defn, auto_language_defn): Update.
14116         * go-lang.c (go_language_defn): Update.
14117         * f-lang.c (f_language_defn): Update.
14118         * d-lang.c (d_language_defn): Update.
14119         * c-lang.c (c_language_defn, cplus_language_defn)
14120         (asm_language_defn, minimal_language_defn): Update.
14121         * ada-lang.c (ada_language_defn): Update.
14122
14123 2020-03-13  Tom Tromey  <tom@tromey.com>
14124
14125         * c-valprint.c (c_value_print): Use common_val_print.
14126
14127 2020-03-13  Tom Tromey  <tom@tromey.com>
14128
14129         * cp-valprint.c (cp_print_static_field): Use common_val_print.
14130
14131 2020-03-13  Tom Tromey  <tom@tromey.com>
14132
14133         * f-valprint.c (f77_print_array_1, f_val_print): Use
14134         common_val_print.
14135
14136 2020-03-13  Tom Tromey  <tom@tromey.com>
14137
14138         * riscv-tdep.c (riscv_print_one_register_info): Use
14139         common_val_print.
14140
14141 2020-03-13  Tom Tromey  <tom@tromey.com>
14142
14143         * mi/mi-main.c (output_register): Use common_val_print.
14144
14145 2020-03-13  Tom Tromey  <tom@tromey.com>
14146
14147         * infcmd.c (default_print_one_register_info): Use
14148         common_val_print.
14149
14150 2020-03-13  Tom Tromey  <tom@tromey.com>
14151
14152         * valprint.h (common_val_print_checked): Declare.
14153         * valprint.c (common_val_print_checked): New function.
14154         * stack.c (print_frame_arg): Use common_val_print_checked.
14155
14156 2020-03-13  Tom Tromey  <tom@tromey.com>
14157
14158         * valprint.c (do_val_print): New function, from val_print.
14159         (val_print): Use do_val_print.
14160         (common_val_print): Use do_val_print.
14161
14162 2020-03-13  Tom Tromey  <tom@tromey.com>
14163
14164         * valprint.c (value_print): Use scoped_value_mark.
14165
14166 2020-03-13  Tom de Vries  <tdevries@suse.de>
14167
14168         PR symtab/25646
14169         * psymtab.c (partial_symtab::partial_symtab): Don't set
14170         globals_offset and statics_offset.  Push element onto
14171         current_global_psymbols and current_static_psymbols stacks.
14172         (concat): New function.
14173         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
14174         element from current_global_psymbols and current_static_psymbols
14175         stacks.  Concat popped elements to global_psymbols and
14176         static_symbols.
14177         (add_psymbol_to_list): Use current_global_psymbols and
14178         current_static_psymbols stacks.
14179         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
14180         current_static_psymbols fields.
14181
14182 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
14183
14184         * corelow.c (sniff_core_bfd): Remove.
14185         (class core_target) <m_core_vec>: Remove.
14186         (core_target::core_target): Update.
14187         (core_file_fns): Remove.
14188         (deprecated_add_core_fns): Remove.
14189         (default_core_sniffer): Remove.
14190         (sniff_core_bfd): Remove.
14191         (default_check_format): Remove.
14192         (gdb_check_format): Remove.
14193         (core_target_open): Update.
14194         (core_target::get_core_register_section): Update.
14195         (get_core_registers_cb): Update.
14196         (core_target::fetch_registers): Update.
14197         * gdbcore.h (struct core_fns): Remove.
14198         (deprecated_add_core_fns): Remove.
14199         (default_core_sniffer): Remove.
14200         (default_check_format): Remove.
14201
14202 2020-03-12  Tom Tromey  <tom@tromey.com>
14203
14204         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
14205         CORE_ADDR.
14206         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
14207
14208 2020-03-12  Tom Tromey  <tom@tromey.com>
14209
14210         * remote.c (remote_target::download_tracepoint)
14211         (remote_target::enable_tracepoint)
14212         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
14213         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
14214         sprintf_vma.
14215
14216 2020-03-12  Tom Tromey  <tom@tromey.com>
14217
14218         * symfile-mem.c: Update CORE_ADDR size assert.
14219
14220 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14221
14222         * selftest.m4: Move to gdbsupport/.
14223         * acinclude.m4: Update path to selftest.m4.
14224
14225 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14226
14227         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
14228         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
14229         gdbarch-selfselftests.c and selftest-arch.c.
14230         (SUBDIR_UNITTESTS_OBS): Rename to...
14231         (SELFTESTS_OBS): ... this.
14232         (COMMON_SFILES): Remove disasm-selftests.c and
14233         gdbarch-selftests.c.
14234         * configure.ac: Don't add selftest-arch.{c,o} to
14235         CONFIG_{SRCS,OBS}.
14236         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
14237         preprocessor conditions.
14238
14239 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14240
14241         * configure.ac: Don't source bfd/development.sh.
14242         * selftest.m4: Modify comment.
14243         * configure: Re-generate.
14244
14245 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14246
14247         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
14248         not "true" or "false".
14249         * configure: Re-generate.
14250
14251 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
14252
14253         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
14254         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
14255         renamed to arm_nbsd_supply_gregset.
14256         (fetch_register): Update to call arm_nbsd_supply_gregset.
14257         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
14258         (arm_netbsd_nat_target::fetch_registers): Update.
14259         (fetch_elfcore_registers): Removed.
14260         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
14261         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
14262         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
14263         not require NetBSD system headers.
14264         (arm_nbsd_regset): New struct.
14265         (arm_nbsd_iterate_over_regset_sections): New function.
14266         (arm_netbsd_init_abi_common): Updated to call
14267         set_gdbarch_iterate_over_regset_sections.
14268         * arm-nbsd-tdep.h: New file.
14269
14270 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
14271
14272         * symtab.c (find_pc_sect_line): Add check which prevents infinite
14273         recursion.
14274
14275 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
14276
14277         * configure: Re-generate.
14278
14279 2020-03-11  Tom Tromey  <tromey@adacore.com>
14280
14281         * ada-typeprint.c (print_choices): Fix comment.
14282
14283 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
14284
14285         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
14286         previous item in the list, when the list has no items.
14287
14288 2020-03-11  Tom de Vries  <tdevries@suse.de>
14289
14290         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
14291         PROP_LOCLIST handling code.
14292
14293 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
14294
14295         * buildsym-legacy.c (record_line): Pass extra parameter to
14296         record_line.
14297         * buildsym.c (buildsym_compunit::record_line): Take an extra
14298         parameter, reduce duplication in the line table, and record the
14299         is_stmt flag in the line table.
14300         * buildsym.h (buildsym_compunit::record_line): Add extra
14301         parameter.
14302         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
14303         non-statement lines.
14304         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
14305         this to the symtab builder.
14306         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
14307         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
14308         through to dwarf_record_line_1.
14309         * infrun.c (process_event_stop_test): When stepping, don't stop at
14310         a non-statement instruction, and only refresh the step info when
14311         we land in the middle of a line's range.  Also add an extra
14312         comment.
14313         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
14314         field.
14315         * record-btrace.c (btrace_find_line_range): Only record lines
14316         marked as is-statement.
14317         * stack.c (frame_show_address): Show the frame address if we are
14318         in a non-statement sal.
14319         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
14320         (maintenance_print_one_line_table): Print a header for the is_stmt
14321         column, and include is_stmt information in the output.
14322         * symtab.c (find_pc_sect_line): Find lines marked as statements in
14323         preference to non-statements.
14324         (find_pcs_for_symtab_line): Prefer is-statement entries.
14325         (find_line_common): Likewise.
14326         * symtab.h (struct linetable_entry): Add is_stmt field.
14327         (struct symtab_and_line): Likewise.
14328         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
14329         arranging the line table.
14330
14331 2020-03-07  Tom de Vries  <tdevries@suse.de>
14332
14333         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
14334         DIE.
14335
14336 2020-03-07  Tom Tromey  <tom@tromey.com>
14337
14338         * valops.c (value_literal_complex): Remove obsolete comment.
14339         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
14340         comment.
14341
14342 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
14343
14344         * infrun.h: Forward-declare thread_info.
14345         (set_step_info): Add thread_info parameter, add doc.
14346         * infrun.c (set_step_info): Add thread_info parameter, move doc
14347         to header.
14348         * infrun.c (process_event_stop_test): Pass thread to
14349         set_step_info call.
14350         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
14351         set_step_info.
14352         (prepare_one_step): Add thread_info parameter, pass it to
14353         set_step_frame and prepare_one_step (recursive) call.
14354         (step_1): Pass thread to prepare_one_step call.
14355         (step_command_fsm::should_stop): Pass thread to
14356         prepare_one_step.
14357         (until_next_fsm): Pass thread to set_step_frame call.
14358         (finish_command): Pass thread to set_step_info call.
14359
14360 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
14361
14362         * windows-tdep.c (windows_solib_create_inferior_hook):
14363         Check if inferior is running.
14364
14365 2020-03-06  Tom de Vries  <tdevries@suse.de>
14366
14367         * NEWS: Fix "the the".
14368         * ctfread.c: Same.
14369
14370 2020-03-06  Tom de Vries  <tdevries@suse.de>
14371
14372         * psymtab.c (psymtab_to_symtab): Don't print "done.".
14373
14374 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14375
14376         * .dir-locals.el: Add a comment referencing the other copies of
14377         this file.
14378
14379 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
14380
14381         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
14382         psargs.
14383
14384 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14385
14386         * .gitattributes: New file.
14387
14388 2020-03-04  Tom Tromey  <tom@tromey.com>
14389
14390         * symmisc.c (print_symbol_bcache_statistics)
14391         (print_objfile_statistics): Update.
14392         * symfile.c (allocate_symtab): Use intern.
14393         * psymtab.c (partial_symtab::partial_symtab): Use intern.
14394         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
14395         macro_cache>: Remove.
14396         <string_cache>: New member.
14397         (struct objfile) <intern>: New methods.
14398         * elfread.c (elf_symtab_read): Use intern.
14399         * dwarf2/read.c (fixup_go_packaging): Intern package name.
14400         (dwarf2_compute_name, dwarf2_physname)
14401         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
14402         names.
14403         (guess_partial_die_structure_name): Update.
14404         (partial_die_info::fixup): Intern name.
14405         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
14406         name.
14407         (dwarf2_name): Intern name.  Update.
14408         * buildsym.c (buildsym_compunit::get_macro_table): Use
14409         string_cache.
14410
14411 2020-03-04  Tom Tromey  <tom@tromey.com>
14412
14413         * jit.c (bfd_open_from_target_memory): Make "target" const.
14414         * corefile.c (gnutarget): Now const.
14415         * gdbcore.h (gnutarget): Now const.
14416
14417 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
14418
14419         * NEWS: Mention support for WOW64 processes.
14420         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
14421         (amd64_windows_segment_register_p): Remove static.
14422         (_initialize_amd64_windows_nat): Update.
14423         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
14424         * i386-windows-nat.c (context_offset): Update.
14425         (i386_mappings): Rename and remove static.
14426         (i386_windows_segment_register_p): Remove static.
14427         (_initialize_i386_windows_nat): Update.
14428         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
14429         (STATUS_WX86_SINGLE_STEP): New macro.
14430         (EnumProcessModulesEx): New macro.
14431         (Wow64SuspendThread): New macro.
14432         (Wow64GetThreadContext): New macro.
14433         (Wow64SetThreadContext): New macro.
14434         (Wow64GetThreadSelectorEntry): New macro.
14435         (windows_set_context_register_offsets): Add static.
14436         (windows_set_segment_register_p): Likewise.
14437         (windows_add_thread): Adapt for WOW64 processes.
14438         (windows_fetch_one_register): Likewise.
14439         (windows_nat_target::fetch_registers): Likewise.
14440         (windows_store_one_register): Likewise.
14441         (display_selector): Likewise.
14442         (display_selectors): Likewise.
14443         (handle_exception): Likewise.
14444         (windows_continue): Likewise.
14445         (windows_nat_target::resume): Likewise.
14446         (windows_add_all_dlls): Likewise.
14447         (do_initial_windows_stuff): Likewise.
14448         (windows_nat_target::attach): Likewise.
14449         (windows_get_exec_module_filename): Likewise.
14450         (windows_nat_target::create_inferior): Likewise.
14451         (windows_xfer_siginfo): Likewise.
14452         (_initialize_loadable): Initialize Wow64SuspendThread,
14453         Wow64GetThreadContext, Wow64SetThreadContext,
14454         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
14455         * windows-nat.h (windows_set_context_register_offsets):
14456         Remove declaration.
14457         (windows_set_segment_register_p): Likewise.
14458         (i386_windows_segment_register_p): Add declaration.
14459         (amd64_windows_segment_register_p): Likewise.
14460
14461 2020-03-04  Luis Machado  <luis.machado@linaro.org>
14462
14463         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
14464         in "info registers" for AArch64/ARM.
14465
14466         The change caused "info registers" to not print GPR's.
14467
14468         gdb/ChangeLog:
14469
14470         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
14471
14472         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
14473         when reg->group is empty and reggroup is not.
14474
14475 2020-03-03  Tom Tromey  <tromey@adacore.com>
14476
14477         * dwarf2/frame.c (struct dwarf2_frame_cache)
14478         <checked_tailcall_bottom, entry_cfa_sp_offset,
14479         entry_cfa_sp_offset_p>: Remove members.
14480         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
14481         (dwarf2_frame_prev_register): Don't call
14482         dwarf2_tailcall_sniffer_first.
14483         (dwarf2_append_unwinders): Don't append tailcall unwinder.
14484         * frame-unwind.c (add_unwinder): New fuction.
14485         (frame_unwind_init): Use it.  Add tailcall unwinder.
14486
14487 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
14488             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14489
14490         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
14491         value should be printed as true.
14492
14493 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
14494
14495         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
14496         (windows_init_abi): Set and use windows_so_ops.
14497
14498 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
14499
14500         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
14501         when verifying if dealing with a convenience variable.
14502
14503 2020-03-03  Luis Machado  <luis.machado@linaro.org>
14504
14505         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
14506
14507 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
14508
14509         * infrun.c (gdbarch_supports_displaced_stepping): New.
14510         (use_displaced_stepping): Break up conditions in smaller pieces.
14511         Use gdbarch_supports_displaced_stepping.
14512         (displaced_step_prepare_throw): Use
14513         gdbarch_supports_displaced_stepping.
14514
14515 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
14516
14517         * NEWS: Mention new behaviour of the history filename.
14518         * top.c (write_history_p): Add comment.
14519         (show_write_history_p): Add header comment, give a different
14520         message when history writing is on, but the history filename is
14521         empty.
14522         (history_filename): Add comment.
14523         (history_filename_empty): New function.
14524         (show_history_filename): Add header comment, give a different
14525         message when the filename is empty.
14526         (init_history): Compare history_filename against nullptr, and only
14527         read history if the filename is not empty.
14528         (set_history_filename): Add header comment, and only make
14529         non-empty filenames absolute.
14530         (init_main): Make the filename argument to 'set history filename'
14531         optional.
14532
14533 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
14534
14535         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
14536         (arm_supply_vfpregset): ...this, and update to use VFP registers.
14537         (fetch_fp_register): Update.
14538         (fetch_fp_regs): Update.
14539         (store_fp_register): Update.
14540         (store_fp_regs): Update.
14541         (arm_netbsd_nat_target::read_description): New function.
14542         (fetch_elfcore_registers): Update.
14543
14544 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
14545
14546         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
14547         general_thread if the stop reply is missing a thread-id.
14548         (remote_target::process_stop_reply): Use the first non-exited
14549         thread if the target didn't pass a thread-id.
14550         * infrun.c (do_target_wait): Move call to
14551         switch_to_inferior_no_thread to ....
14552         (do_target_wait_1): ... here.
14553
14554 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
14555
14556         * debuginfod-support.c: Include defs.h first.
14557
14558 2020-02-28  Tom de Vries  <tdevries@suse.de>
14559
14560         * symfile.c (set_initial_language): Use default language for lookup.
14561
14562 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
14563
14564         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
14565         reader variable, pass `this` to read_cutu_die_from_dwo.
14566
14567 2020-02-27  Aaron Merey  <amerey@redhat.com>
14568
14569         * source.c (open_source_file): Check for nullptr when computing
14570         srcpath.
14571
14572 2020-02-27  Tom Tromey  <tromey@adacore.com>
14573
14574         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
14575         member.
14576         (dwarf2_add_field): Don't update nfields.
14577         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
14578
14579 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
14580
14581         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
14582         abs.
14583
14584 2020-02-26  Tom Tromey  <tom@tromey.com>
14585
14586         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
14587         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
14588         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
14589         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
14590         per_cu_data.
14591
14592 2020-02-26  Tom Tromey  <tom@tromey.com>
14593
14594         * dwarf2/index-write.c (psym_index_map): Change type.
14595         (add_address_entry_worker, write_one_signatured_type)
14596         (recursively_count_psymbols, recursively_write_psymbols)
14597         (class debug_names, psyms_seen_size, write_gdbindex)
14598         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
14599
14600 2020-02-26  Aaron Merey  <amerey@redhat.com>
14601
14602         * Makefile.in: Handle optional debuginfod support.
14603         * NEWS: Update.
14604         * README: Add --with-debuginfod summary.
14605         * config.in: Regenerate.
14606         * configure: Regenerate.
14607         * configure.ac: Handle optional debuginfod support.
14608         * debuginfod-support.c: debuginfod helper functions.
14609         * debuginfod-support.h: Ditto.
14610         * doc/gdb.texinfo: Add --with-debuginfod to configure options
14611         summary.
14612         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
14613         when a dwz file cannot be found.
14614         * elfread.c (elf_symfile_read): Query debuginfod servers when a
14615         debuginfo file cannot be found.
14616         * source.c (open_source_file): Query debuginfod servers when a
14617         source file cannot be found.
14618         * top.c (print_gdb_configuration): Include
14619         --{with,without}-debuginfod in the output.
14620
14621 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
14622
14623         * thread.c (thr_try_catch_cmd): Print thread name.
14624
14625 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
14626
14627         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
14628         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14629         dwarf2_fetch_die_type_sect_off): Move to...
14630         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
14631         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14632         dwarf2_fetch_die_type_sect_off): ... here.
14633         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
14634         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14635         dwarf2_fetch_die_type_sect_off): Move doc to header file.
14636
14637 2020-02-26  Tom de Vries  <tdevries@suse.de>
14638
14639         PR gdb/25603
14640         * symfile.c (set_initial_language): Exit-early if
14641         language_mode == language_mode_manual.
14642
14643 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
14644
14645         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
14646         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
14647         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
14648
14649 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
14650
14651         * gdbtypes.c (create_array_type_with_stride): Handle negative
14652         array strides.
14653         * valarith.c (value_subscripted_rvalue): Likewise.
14654
14655 2020-02-25  Luis Machado  <luis.machado@linaro.org>
14656
14657         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
14658
14659 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
14660
14661         * loc.h (dwarf2_get_die_type): Move to...
14662         * read.h (dwarf2_get_die_type): ... here.
14663         * read.c (dwarf2_get_die_type): Move doc to header.
14664
14665 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
14666
14667         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
14668         'gnulib/Makefile.in' to the list.
14669
14670 2020-02-24  Tom Tromey  <tom@tromey.com>
14671
14672         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
14673         Remove.
14674         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
14675         XOBNEWVEC.
14676
14677 2020-02-24  Tom Tromey  <tom@tromey.com>
14678
14679         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
14680         New method.
14681         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
14682         (dw2_do_instantiate_symtab, dw2_get_file_names)
14683         (build_type_psymtab_dependencies, load_full_type_unit): Update.
14684
14685 2020-02-24  Tom Tromey  <tom@tromey.com>
14686
14687         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
14688         make_scoped_restore.
14689         (dwarf2_psymtab::read_symtab): Don't clear
14690         reading_partial_symbols.
14691
14692 2020-02-24  Tom de Vries  <tdevries@suse.de>
14693
14694         PR gdb/25592
14695         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
14696
14697 2020-02-24  Tom de Vries  <tdevries@suse.de>
14698
14699         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
14700         commands layout next/prev/regs.
14701
14702 2020-02-22  Tom Tromey  <tom@tromey.com>
14703
14704         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
14705         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
14706
14707 2020-02-22  Tom Tromey  <tom@tromey.com>
14708
14709         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
14710
14711 2020-02-22  Tom Tromey  <tom@tromey.com>
14712
14713         * tui/tui-win.c (_initialize_tui_win): Add usage text.
14714         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
14715         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
14716         * tui/tui.c (_initialize_tui): Add usage text.
14717
14718 2020-02-22  Tom Tromey  <tom@tromey.com>
14719
14720         * tui/tui-win.c (tui_set_focus_command)
14721         (tui_set_win_height_command): Use error_no_arg.
14722         (_initialize_tui_win): Update help text.
14723         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
14724
14725 2020-02-22  Tom Tromey  <tom@tromey.com>
14726
14727         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
14728         * tui/tui-disasm.h (struct tui_disasm_window)
14729         <display_start_addr>: Declare.
14730         * tui/tui-source.h (struct tui_source_window)
14731         <display_start_addr>: Declare.
14732         * tui/tui-winsource.h (struct tui_source_window_base)
14733         <show_source_line, display_start_addr>: New methods.
14734         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
14735         Rename and move to protected section.
14736         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
14737         (tui_source_window_base::do_erase_source_content): Update.
14738         (tui_source_window_base::show_source_line): Now a method.
14739         (tui_source_window_base::show_source_content)
14740         (tui_source_window_base::tui_source_window_base)
14741         (tui_source_window_base::rerender)
14742         (tui_source_window_base::refill)
14743         (tui_source_window_base::do_scroll_horizontal)
14744         (tui_source_window_base::set_is_exec_point_at)
14745         (tui_source_window_base::update_breakpoint_info)
14746         (tui_source_window_base::update_exec_info): Update.
14747         * tui/tui-source.c (tui_source_window::set_contents)
14748         (tui_source_window::showing_source_p)
14749         (tui_source_window::do_scroll_vertical)
14750         (tui_source_window::location_matches_p)
14751         (tui_source_window::line_is_displayed): Update.
14752         (tui_source_window::display_start_addr): New method.
14753         * tui/tui-disasm.c (tui_disasm_window::set_contents)
14754         (tui_disasm_window::do_scroll_vertical)
14755         (tui_disasm_window::location_matches_p): Update.
14756         (tui_disasm_window::display_start_addr): New method.
14757
14758 2020-02-22  Tom Tromey  <tom@tromey.com>
14759
14760         * NEWS: Add entry for gdb.register_window_type.
14761         * tui/tui-layout.h (window_factory): New typedef.
14762         (tui_register_window): Declare.
14763         * tui/tui-layout.c (saved_tui_windows): New global.
14764         (tui_apply_current_layout): Use it.
14765         (tui_register_window): New function.
14766         * python/python.c (do_start_initialization): Call
14767         gdbpy_initialize_tui.
14768         (python_GdbMethods): Add "register_window_type" function.
14769         * python/python-internal.h (gdbpy_register_tui_window)
14770         (gdbpy_initialize_tui): Declare.
14771         * python/py-tui.c: New file.
14772         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
14773
14774 2020-02-22  Tom Tromey  <tom@tromey.com>
14775
14776         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
14777
14778 2020-02-22  Tom Tromey  <tom@tromey.com>
14779
14780         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
14781         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
14782         * tui/tui-data.c (tui_set_win_with_focus): Remove.
14783         (tui_set_win_focus_to): Move from tui-win.c.
14784
14785 2020-02-22  Tom Tromey  <tom@tromey.com>
14786
14787         * tui/tui-layout.c (make_standard_window, get_locator_window): New
14788         functions.
14789         (known_window_types): New global.
14790         (tui_get_window_by_name): Reimplement.
14791         (initialize_known_windows): New function.
14792         (validate_window_name): Rewrite.
14793         (_initialize_tui_layout): Call initialize_known_windows.
14794
14795 2020-02-22  Tom Tromey  <tom@tromey.com>
14796
14797         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
14798         Remove constants.
14799         * tui/tui-winsource.h (struct tui_source_window_base)
14800         <tui_source_window_base>: Remove parameter.
14801         * tui/tui-winsource.c
14802         (tui_source_window_base::tui_source_window_base): Remove
14803         parameter.
14804         (tui_source_window_base::refill): Update.
14805         * tui/tui-stack.h (struct tui_locator_window)
14806         <tui_locator_window>: Update.
14807         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
14808         Default the constructor.
14809         * tui/tui-regs.h (struct tui_data_item_window)
14810         <tui_data_item_window>: Default the constructor.
14811         (struct tui_data_window) <tui_data_window>: Likewise.
14812         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
14813         Default the constructor.
14814         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
14815         Default the constructor.
14816         <type>: Remove.
14817         (struct tui_win_info) <tui_win_info>: Default the constructor.
14818         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
14819         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
14820         Default the constructor.
14821
14822 2020-02-22  Tom Tromey  <tom@tromey.com>
14823
14824         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
14825         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
14826         * tui/tui-win.c (tui_resize_all): Don't call
14827         tui_delete_invisible_windows.
14828         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
14829         done.
14830         (tui_set_layout): Update.
14831         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
14832         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
14833         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
14834
14835 2020-02-22  Tom Tromey  <tom@tromey.com>
14836
14837         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
14838         correctly.
14839
14840 2020-02-22  Tom Tromey  <tom@tromey.com>
14841
14842         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
14843
14844 2020-02-22  Tom Tromey  <tom@tromey.com>
14845
14846         * tui/tui-winsource.h (struct tui_source_window_iterator)
14847         <inner_iterator>: New etytypedef.
14848         <tui_source_window_iterator>: Take "end" parameter.
14849         <tui_source_window_iterator>: Take iterator.
14850         <operator*, advance>: Update.
14851         <m_iter>: Change type.
14852         <m_end>: New field.
14853         (struct tui_source_windows) <begin, end>: Update.
14854         * tui/tui-layout.c (tui_windows): New global.
14855         (tui_apply_current_layout): Clear tui_windows.
14856         (tui_layout_window::apply): Update tui_windows.
14857         * tui/tui-data.h (tui_windows): Declare.
14858         (all_tui_windows): Now inline function.
14859         (class tui_window_iterator, struct all_tui_windows): Remove.
14860
14861 2020-02-22  Tom Tromey  <tom@tromey.com>
14862
14863         PR tui/17850:
14864         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
14865         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
14866         "height" argument.
14867         (class tui_layout_window) <get_sizes>: Likewise.
14868         (class tui_layout_split) <tui_layout_split>: Add "vertical"
14869         argument.
14870         <get_sizes>: Add "height" argument.
14871         <m_vertical>: New field.
14872         * tui/tui-layout.c (tui_layout_split::clone): Update.
14873         (tui_layout_split::get_sizes): Add "height" argument.
14874         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
14875         (tui_new_layout_command): Parse "-horizontal".
14876         (_initialize_tui_layout): Update help string.
14877         (tui_layout_split::specification): Add "-horizontal" when needed.
14878         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
14879         argument.
14880         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
14881         New methods.
14882
14883 2020-02-22  Tom Tromey  <tom@tromey.com>
14884
14885         * tui/tui-layout.h (enum tui_adjust_result): New.
14886         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
14887         (class tui_layout_window) <adjust_size>: Return
14888         tui_adjust_result.  Rewrite.
14889         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
14890         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
14891
14892 2020-02-22  Tom Tromey  <tom@tromey.com>
14893
14894         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
14895         parameter and return types.
14896         (class tui_layout_base) <specification>: Add "depth".
14897         (class tui_layout_window) <specification>: Add "depth".
14898         (class tui_layout_split) <specification>: Add "depth".
14899         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
14900         and return types.
14901         (tui_new_layout_command): Parse sub-layouts.
14902         (_initialize_tui_layout): Update help string.
14903         (tui_layout_window::specification): Add "depth".
14904         (add_layout_command): Update.
14905
14906 2020-02-22  Tom Tromey  <tom@tromey.com>
14907
14908         * NEWS: Add "tui new-layout" item.
14909         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
14910         Add new-layout command to help text.
14911         (validate_window_name): New function.
14912         (tui_new_layout_command): New function.
14913         (_initialize_tui_layout): Register "new-layout".
14914         (tui_layout_window::specification): New method.
14915         (tui_layout_window::specification): New method.
14916         * tui/tui-layout.h (class tui_layout_base) <specification>: New
14917         method.
14918         (class tui_layout_window) <specification>: New method.
14919         (class tui_layout_split) <specification>: New method.
14920
14921 2020-02-22  Tom Tromey  <tom@tromey.com>
14922
14923         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
14924         * tui/tui-win.c (window_name_completer): Update comment.
14925         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
14926         Declare method.
14927         (class tui_layout_window) <replace_window>: Likewise.
14928         (class tui_layout_split) <replace_window>: Likewise.
14929         (tui_set_layout): Don't declare.
14930         (tui_set_initial_layout): Declare function.
14931         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
14932         (asm_regs_layout): New globals.
14933         (tui_current_layout, show_layout): Remove.
14934         (tui_set_layout, tui_add_win_to_layout): Rewrite.
14935         (find_layout, tui_apply_layout): New function.
14936         (layout_completer): Remove.
14937         (tui_next_layout): Reimplement.
14938         (tui_next_layout_command): New function.
14939         (tui_set_initial_layout, tui_prev_layout_command): New functions.
14940         (tui_regs_layout): Reimplement.
14941         (tui_regs_layout_command): New function.
14942         (extract_display_start_addr): Rewrite.
14943         (next_layout, prev_layout): Remove.
14944         (tui_layout_window::replace_window): New method.
14945         (tui_layout_split::replace_window): New method.
14946         (destroy_layout): New function.
14947         (layout_list): New global.
14948         (add_layout_command): New function.
14949         (initialize_layouts): Update.
14950         (tui_layout_command): New function.
14951         (_initialize_tui_layout): Install "layout" commands.
14952         * tui/tui-data.h (enum tui_layout_type): Remove.
14953         (tui_current_layout): Don't declare.
14954
14955 2020-02-22  Tom Tromey  <tom@tromey.com>
14956
14957         * tui/tui-regs.c (tui_reg_layout): Remove.
14958         (tui_reg_command): Use tui_regs_layout.
14959         * tui/tui-layout.h (tui_reg_command): Declare.
14960         * tui/tui-layout.c (tui_reg_command): New function.
14961
14962 2020-02-22  Tom Tromey  <tom@tromey.com>
14963
14964         * tui/tui.c (tui_rl_delete_other_windows): Call
14965         tui_remove_some_windows.
14966         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
14967         Declare method.
14968         (class tui_layout_window) <remove_windows>: New method.
14969         (class tui_layout_split) <remove_windows>: Declare.
14970         (tui_remove_some_windows): Declare.
14971         * tui/tui-layout.c (tui_remove_some_windows): New function.
14972         (tui_layout_split::remove_windows): New method.
14973
14974 2020-02-22  Tom Tromey  <tom@tromey.com>
14975
14976         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
14977         * tui/tui-layout.h (tui_next_layout): Declare.
14978         * tui/tui-layout.c (tui_next_layout): New function.
14979
14980 2020-02-22  Tom Tromey  <tom@tromey.com>
14981
14982         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14983         correct coordinates.
14984
14985 2020-02-22  Tom Tromey  <tom@tromey.com>
14986
14987         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14988         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14989         DATA_WIN case.
14990
14991 2020-02-22  Tom Tromey  <tom@tromey.com>
14992
14993         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14994         TUI_DISASM_WIN, not tui_win_list.
14995
14996 2020-02-22  Tom Tromey  <tom@tromey.com>
14997
14998         * valprint.c (generic_val_print_enum_1)
14999         (val_print_type_code_flags): Style member names.
15000         * rust-lang.c (val_print_struct, rust_print_enum)
15001         (rust_print_struct_def, rust_internal_print_type): Style member
15002         names.
15003         * p-valprint.c (pascal_object_print_value_fields): Style member
15004         names.  Only call fprintf_symbol_filtered for static members.
15005         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
15006         * f-valprint.c (f_val_print): Style member names.
15007         * f-typeprint.c (f_type_print_base): Style member names.
15008         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
15009         call fprintf_symbol_filtered for static members.
15010         (cp_print_class_member): Style member names.
15011         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
15012         member names.
15013         * ada-valprint.c (ada_print_scalar): Style enum names.
15014         (ada_val_print_enum): Likewise.
15015         * ada-typeprint.c (print_enum_type): Style enum names.
15016
15017 2020-02-21  Tom Tromey  <tom@tromey.com>
15018
15019         * psympriv.h (struct partial_symtab): Update comment.
15020
15021 2020-02-21  Tom Tromey  <tromey@adacore.com>
15022
15023         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
15024         type is CORE_ADDR.
15025
15026 2020-02-21  Tom de Vries  <tdevries@suse.de>
15027
15028         PR gdb/25534
15029         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
15030         if dependencies[i]->user != NULL.
15031
15032 2020-02-21  Ali Tamur  <tamur@google.com>
15033
15034         * dwarf2/read.c (dwarf2_name): Add null check.
15035
15036 2020-02-20  Tom Tromey  <tom@tromey.com>
15037
15038         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
15039         ">=", in binary search.
15040         (dwarf2_find_containing_comp_unit): New overload.
15041         (run_test): New self-test.
15042         (_initialize_dwarf2_read): Register new test.
15043
15044 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
15045
15046         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
15047         * riscv-tdep.h: Likewise.
15048         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
15049         rv32-only CSR.
15050         * features/riscv/64bit-csr.xml: Regenerated.
15051
15052 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
15053             Tom Tromey  <tom@tromey.com>
15054
15055         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
15056         of 'fputc_unfiltered'.
15057         (putchar_unfiltered): Call 'fputc_unfiltered'.
15058         (fputc_unfiltered): Call 'fputs_unfiltered'.
15059
15060 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
15061
15062         * config.in: Regenerate.
15063         * configure: Regenerate.
15064         * configure.ac: Add --with-python-libdir option.
15065         * main.c: Use WITH_PYTHON_LIBDIR.
15066
15067 2020-02-19  Tom Tromey  <tom@tromey.com>
15068
15069         * symtab.c (general_symbol_info::compute_and_set_names): Use
15070         obstack_strndup.  Simplify call to symbol_set_demangled_name.
15071
15072 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
15073
15074         * dwarf2/read.c (allocate_signatured_type_table,
15075         allocate_dwo_unit_table, allocate_type_unit_groups_table,
15076         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
15077         Remove objfile parameter, update all callers.
15078
15079 2020-02-19  Doug Evans  <dje@google.com>
15080
15081         PR rust/25535
15082         * rust-lang.c (rust_print_enum): Apply embedded_offset to
15083         rust_enum_variant calculation.
15084
15085 2020-02-19  Tom Tromey  <tromey@adacore.com>
15086
15087         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
15088
15089 2020-02-19  Tom Tromey  <tromey@adacore.com>
15090
15091         * ada-lang.c (cache_symbol): Use obstack_strdup.
15092
15093 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
15094
15095         * configure: Regenerate.
15096
15097 2020-02-19  Tom Tromey  <tromey@adacore.com>
15098
15099         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
15100         NULL check.
15101
15102 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
15103
15104         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
15105
15106 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
15107
15108         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
15109         if GDBSERVER is not defined.
15110         (riscv_tdesc_cache): Likewise, also store const target_desc.
15111         (STATIC_IN_GDB): Define.
15112         (riscv_create_target_description): Update declaration with
15113         STATIC_IN_GDB.
15114         (riscv_lookup_target_description): New function, only define if
15115         GDBSERVER is not defined.
15116         * arch/riscv.h (riscv_create_target_description): Declare only
15117         when GDBSERVER is defined.
15118         (riscv_lookup_target_description): New declaration when GDBSERVER
15119         is not defined.
15120         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
15121         (riscv_linux_read_features): ...this, and return
15122         riscv_gdbarch_features instead of target_desc.
15123         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
15124         (riscv_linux_read_description): Rename to...
15125         (riscv_linux_read_features): ...this.
15126         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15127         Update to use riscv_gdbarch_features and
15128         riscv_lookup_target_description.
15129         * riscv-tdep.c (riscv_find_default_target_description): Use
15130         riscv_lookup_target_description instead of
15131         riscv_create_target_description.
15132
15133 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15134
15135         * valprint.c (generic_val_print_enum_1): When printing a flag
15136         enum with value 0 and there is no enumerator with value 0, print
15137         just "0" instead of "(unknown: 0x0)".
15138
15139 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15140
15141         * valprint.c (generic_val_print_enum_1): Print unknown part of
15142         flag enum in hex.
15143
15144 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15145
15146         * dwarf2/read.c (update_enumeration_type_from_children): Allow
15147         flag enums to contain duplicate enumerators.
15148         * valprint.c (generic_val_print_enum_1): Update comment.
15149
15150 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15151
15152         * dwarf2/read.c: Include "count-one-bits.h".
15153         (update_enumeration_type_from_children): If an enumerator has
15154         multiple bits set, don't treat the enumeration as a "flag enum".
15155         * valprint.c (generic_val_print_enum_1): Assert that enumerators
15156         of flag enums have 0 or 1 bit set.
15157
15158 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15159
15160         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
15161         conversion.
15162         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15163         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
15164         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15165         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
15166         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15167
15168 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15169
15170         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
15171
15172 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15173
15174         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
15175         displaced_step_closure_up.
15176         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
15177         (struct displaced_step_closure_up):
15178         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15179         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
15180         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
15181         Likewise.
15182         * gdbarch.sh (displaced_step_copy_insn): Likewise.
15183         * gdbarch.c, gdbarch.h: Re-generate.
15184         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
15185         displaced_step_closure_up.
15186         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15187         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
15188         * infrun.h (displaced_step_closure_up): New type alias.
15189         (struct displaced_step_inferior_state) <step_closure>: Change
15190         type to displaced_step_closure_up.
15191         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
15192         displaced_step_closure_up.
15193         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15194
15195 2020-02-14  Tom Tromey  <tom@tromey.com>
15196
15197         * minidebug.c (gnu_debug_key): New global.
15198         (find_separate_debug_file_in_section): Use it.
15199
15200 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15201
15202         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
15203         std::unique_ptr.
15204         * gdbarch.c: Re-generate.
15205         * gdbarch.h: Re-generate.
15206         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
15207         change.
15208         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
15209         type to std::unique_ptr.
15210         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
15211         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15212         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
15213         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
15214         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
15215         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15216         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
15217         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
15218         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15219
15220 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15221
15222         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
15223         std::unique_ptr.
15224         (displaced_step_clear): Rename to...
15225         (displaced_step_reset): ... this.  Just call displaced->reset ().
15226         (displaced_step_clear_cleanup): Rename to...
15227         (displaced_step_reset_cleanup): ... this.
15228         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
15229         (displaced_step_fixup): Likewise.
15230         (resume_1): Likewise.
15231         (handle_inferior_event): Restore child's memory before calling
15232         displaced_step_fixup on the parent.
15233         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
15234         to std::unique_ptr.
15235         <step_closure>: Change type to std::unique_ptr.
15236
15237 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15238
15239         * arm-tdep.c: Include count-one-bits.h.
15240         (cleanup_block_store_pc): Use count_one_bits.
15241         (cleanup_block_load_pc): Use count_one_bits.
15242         (arm_copy_block_xfer): Use count_one_bits.
15243         (thumb2_copy_block_xfer): Use count_one_bits.
15244         (thumb_copy_pop_pc_16bit): Use count_one_bits.
15245         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
15246         (thumb_get_next_pcs_raw): Use count_one_bits.
15247         (arm_get_next_pcs_raw): Use count_one_bits_l.
15248         * arch/arm.c (bitcount): Remove.
15249         * arch/arm.h (bitcount): Remove.
15250
15251 2020-02-14  Tom Tromey  <tromey@adacore.com>
15252
15253         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
15254         Update.
15255         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
15256         * dwarf2/loc.c (call_site_find_chain_1): Return
15257         unique_xmalloc_ptr.
15258         (call_site_find_chain): Likewise.
15259
15260 2020-02-14  Richard Biener  <rguenther@suse.de>
15261
15262         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
15263         on expression with division operators.
15264
15265 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15266
15267         * MAINTAINERS (Write After Approval): Adding myself.
15268
15269 2020-02-12  Tom Tromey  <tom@tromey.com>
15270
15271         * event-loop.c (event_data, gdb_event, event_handler_func):
15272         Remove.
15273
15274 2020-02-12  Tom Tromey  <tom@tromey.com>
15275
15276         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
15277         (dwarf2_frame_objfile_data): Add comment.
15278         (find_comp_unit, set_comp_unit): New functions.
15279         (dwarf2_frame_find_fde): Use find_comp_unit.
15280         (dwarf2_build_frame_info): Use set_comp_unit.
15281
15282 2020-02-12  Tom Tromey  <tom@tromey.com>
15283
15284         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
15285         (comp_unit): Don't initialize objfile.
15286         (execute_cfa_program): Add text_offset parameter.
15287         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
15288         (dwarf2_frame_cache): Update.
15289         (dwarf2_build_frame_info): Don't set "objfile" member.
15290
15291 2020-02-12  Tom Tromey  <tom@tromey.com>
15292
15293         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
15294         (decode_frame_entry): Likewise.
15295         (dwarf2_build_frame_info): Update.
15296
15297 2020-02-12  Tom Tromey  <tom@tromey.com>
15298
15299         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
15300         (decode_frame_entry_1): Use the comp_unit obstack.
15301
15302 2020-02-12  Tom Tromey  <tom@tromey.com>
15303
15304         * dwarf2/frame.c (struct comp_unit): Add initializers and
15305         constructor.
15306         (dwarf2_frame_objfile_data): Store a comp_unit.
15307         (dwarf2_frame_find_fde): Update.
15308         (dwarf2_build_frame_info): Use "new".
15309
15310 2020-02-12  Tom Tromey  <tom@tromey.com>
15311
15312         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
15313         (dwarf2_fde_table): Typedef for std::vector.
15314         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
15315         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
15316         (decode_frame_entry): Update.
15317         (dwarf2_build_frame_info): Use "new".
15318
15319 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
15320
15321         * arm-tdep.c (arm_gdbarch_init): Update.
15322         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
15323         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
15324         have_neon, is_m>: Change to bool.
15325
15326 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
15327
15328         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
15329
15330 2020-02-12  Tom Tromey  <tom@tromey.com>
15331
15332         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
15333
15334 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
15335
15336         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
15337         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
15338
15339 2020-02-11  Tom Tromey  <tom@tromey.com>
15340
15341         * psymtab.h: Update comment.
15342
15343 2020-02-11  Tom Tromey  <tom@tromey.com>
15344
15345         * gdb_obstack.h (struct auto_obstack): Use
15346         DISABLE_COPY_AND_ASSIGN.
15347
15348 2020-02-11  Tom Tromey  <tom@tromey.com>
15349
15350         * dwarf2/frame.h (struct objfile): Don't forward declare.
15351
15352 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15353
15354         * cris-tdep.c (cris_supply_gregset): Change signature to match
15355         what struct regset expects.
15356         (cris_regset): New struct.
15357         (fetch_core_registers): Remove.
15358         (cris_iterate_over_regset_sections): New function.
15359         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
15360         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
15361
15362 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15363
15364         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
15365         registers.
15366
15367 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15368
15369         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
15370
15371 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15372
15373         * configure: Re-generate.
15374
15375 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15376
15377         * configure: Re-generate.
15378
15379 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15380
15381         * acinclude: Update warning.m4 path.
15382         * warning.m4: Move to gdbsupport.
15383
15384 2020-02-11  Tom Tromey  <tromey@adacore.com>
15385
15386         * remote.c (remote_console_output): Update.
15387         * printcmd.c (printf_command): Update.
15388         * event-loop.c (gdb_wait_for_event): Update.
15389         * linux-nat.c (sigchld_handler): Update.
15390         * remote-sim.c (gdb_os_write_stdout): Update.
15391         (gdb_os_flush_stdout): Update.
15392         (gdb_os_flush_stderr): Update.
15393         (gdb_os_write_stderr): Update.
15394         * exceptions.c (print_exception): Update.
15395         * remote-fileio.c (remote_fileio_func_read): Update.
15396         (remote_fileio_func_write): Update.
15397         * tui/tui.c (tui_enable): Update.
15398         * tui/tui-interp.c (tui_interp::init): Update.
15399         * utils.c (init_page_info): Update.
15400         (putchar_unfiltered, fputc_unfiltered): Update.
15401         (gdb_flush): Update.
15402         (emit_style_escape): Update.
15403         (flush_wrap_buffer, fputs_maybe_filtered): Update.
15404         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
15405         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
15406         (stderr_file::write): Update.
15407         (stderr_file::puts): Update.
15408         * ui-file.h (ui_file_isatty, ui_file_write)
15409         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
15410         (ui_file_puts): Don't declare.
15411
15412 2020-02-10  Tom de Vries  <tdevries@suse.de>
15413
15414         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
15415         sentinel to char *.
15416
15417 2020-02-09  Tom de Vries  <tdevries@suse.de>
15418
15419         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
15420         filename if it matches "<artificial>".
15421
15422 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
15423
15424         * windows-tdep.c (struct enum_value_name): New struct.
15425         (create_enum): New function.
15426         (windows_get_siginfo_type): Create and use enum types.
15427
15428 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
15429
15430         * NEWS: Mention $_siginfo support for Windows.
15431         * windows-nat.c (handle_exception): Set siginfo_er.
15432         (windows_nat_target::mourn_inferior): Reset siginfo_er.
15433         (windows_xfer_siginfo): New function.
15434         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
15435         * windows-tdep.c (struct windows_gdbarch_data): New struct.
15436         (init_windows_gdbarch_data): New function.
15437         (get_windows_gdbarch_data): New function.
15438         (windows_get_siginfo_type): New function.
15439         (windows_init_abi): Register windows_get_siginfo_type.
15440         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
15441
15442 2020-02-08  Tom Tromey  <tom@tromey.com>
15443
15444         * dwarf2/read.c (class cutu_reader) <cutu_reader,
15445         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
15446         <keep>: Declare method.
15447         <m_keep>: Remove member.
15448         <~cutu_reader>: Remove.
15449         (cutu_reader::init_tu_and_read_dwo_dies): Update.
15450         (cutu_reader::cutu_reader): Update.
15451         (cutu_reader::keep): Rename from ~cutu_reader.
15452         (process_psymtab_comp_unit, build_type_psymtabs_1)
15453         (process_skeletonless_type_unit, load_partial_comp_unit)
15454         (load_full_comp_unit, dwarf2_read_addr_index)
15455         (read_signatured_type): Update.
15456
15457 2020-02-08  Tom Tromey  <tom@tromey.com>
15458
15459         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
15460         "want_partial_unit" parameter.
15461         (process_psymtab_comp_unit): Change want_partial_unit to bool.
15462         Inline check for DW_TAG_partial_unit.
15463         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
15464
15465 2020-02-08  Tom Tromey  <tom@tromey.com>
15466
15467         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
15468         read.c.
15469         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
15470         read.c.
15471
15472 2020-02-08  Tom Tromey  <tom@tromey.com>
15473
15474         * dwarf2/read.c (read_address): Move to comp-unit.c.
15475         (dwarf2_rnglists_process, dwarf2_ranges_process)
15476         (read_attribute_value, dwarf_decode_lines_1)
15477         (var_decode_location, decode_locdesc): Update.
15478         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
15479         read.c.  Remove "cu" parameter.
15480         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
15481         method.
15482
15483 2020-02-08  Tom Tromey  <tom@tromey.com>
15484
15485         * dwarf2/read.c (read_attribute_value, read_indirect_string)
15486         (read_indirect_line_string): Update.
15487         * dwarf2/comp-unit.c (read_offset): Remove.
15488         (read_comp_unit_head): Update.
15489         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
15490         method.
15491         (read_offset): Don't declare.
15492
15493 2020-02-08  Tom Tromey  <tom@tromey.com>
15494
15495         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
15496         * dwarf2/read.c (struct comp_unit_head): Move to
15497         dwarf2/comp-unit.h.
15498         (enum class rcuh_kind): Move to comp-unit.h.
15499         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
15500         (read_comp_unit_head, error_check_comp_unit_head)
15501         (read_and_check_comp_unit_head): Move to comp-unit.c.
15502         (read_offset, dwarf_unit_type_name): Likewise.
15503         (create_debug_type_hash_table, read_cutu_die_from_dwo)
15504         (cutu_reader::cutu_reader, read_call_site_scope)
15505         (find_partial_die, follow_die_offset): Update.
15506         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
15507
15508 2020-02-08  Tom Tromey  <tom@tromey.com>
15509
15510         * dwarf2/read.c (read_offset_1): Move to leb.c.
15511         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
15512         (dwarf_decode_macro_bytes): Update.
15513         * dwarf2/leb.c (read_offset): Rename; move from read.c.
15514         * dwarf2/leb.h (read_offset): Declare.
15515
15516 2020-02-08  Tom Tromey  <tom@tromey.com>
15517
15518         * dwarf2/read.c (dwarf2_section_size): Remove.
15519         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
15520         Update.
15521         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
15522
15523 2020-02-08  Tom Tromey  <tom@tromey.com>
15524
15525         * dwarf2/read.c (read_initial_length): Move to leb.c.
15526         * dwarf2/leb.h (read_initial_length): Declare.
15527         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
15528         handle_nonstd parameter.
15529         * dwarf2/frame.c (read_initial_length): Remove.
15530         (decode_frame_entry_1): Update.
15531
15532 2020-02-08  Tom Tromey  <tom@tromey.com>
15533
15534         * dwarf2/loc.c (dwarf2_find_location_expression)
15535         (dwarf_evaluate_loc_desc::get_tls_address)
15536         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
15537         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
15538         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
15539         (dwarf2_compile_property_to_c)
15540         (dwarf2_loc_desc_get_symbol_read_needs)
15541         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
15542         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
15543         (loclist_describe_location, loclist_tracepoint_var_ref)
15544         (loclist_generate_c_location): Update.
15545         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
15546         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
15547         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
15548         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
15549         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
15550         (dwarf2_per_cu_data::addr_size)
15551         (dwarf2_per_cu_data::ref_addr_size)
15552         (dwarf2_per_cu_data::text_offset)
15553         (dwarf2_per_cu_data::addr_type): Now methods.
15554         (per_cu_header_read_in): Make per_cu "const".
15555         (dwarf2_version): Remove.
15556         (dwarf2_per_cu_data::int_type): Now a method.
15557         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
15558         (set_die_type, read_array_type, read_subrange_index_type)
15559         (read_tag_string_type, read_subrange_type): Update.
15560         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
15561         offset_size, ref_addr_size, text_offset, addr_type, version,
15562         objfile, int_type, addr_sized_int_type>: Declare methods.
15563
15564 2020-02-08  Tom Tromey  <tom@tromey.com>
15565
15566         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
15567         Move earlier.
15568
15569 2020-02-08  Tom Tromey  <tom@tromey.com>
15570
15571         * dwarf2/read.h (dwarf_line_debug): Declare.
15572         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
15573         * dwarf2/read.c: Move line_header code to new files.
15574         (dwarf_line_debug): No longer static.
15575         * dwarf2/line-header.c: New file.
15576         * dwarf2/line-header.h: New file.
15577
15578 2020-02-08  Tom Tromey  <tom@tromey.com>
15579
15580         * dwarf2/read.c (struct line_header) <file_full_name,
15581         file_file_name>: Return unique_xmalloc_ptr.
15582         (line_header::file_file_name): Update.
15583         (line_header::file_full_name): Update.
15584         (dw2_get_file_names_reader): Update.
15585         (macro_start_file): Update.
15586
15587 2020-02-08  Tom Tromey  <tom@tromey.com>
15588
15589         * dwarf2/read.c (struct line_header) <file_full_name,
15590         file_file_name>: Declare methods.
15591         (dw2_get_file_names_reader): Update.
15592         (file_file_name): Now a method.
15593         (file_full_name): Likewise.
15594         (macro_start_file): Update.
15595
15596 2020-02-08  Tom Tromey  <tom@tromey.com>
15597
15598         * dwarf2/read.c (dwarf_always_disassemble)
15599         (show_dwarf_always_disassemble): Move to loc.c.
15600         (_initialize_dwarf2_read): Move "always-disassemble" registration
15601         to loc.c.
15602         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
15603         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
15604         static.
15605         (show_dwarf_always_disassemble): Move from read.c.
15606         (_initialize_dwarf2loc): Move always-disassemble from read.c.
15607
15608 2020-02-08  Tom Tromey  <tom@tromey.com>
15609
15610         * dwarf2/read.c (~dwarf2_per_objfile): Update.
15611         (create_quick_file_names_table): Return htab_up.
15612         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
15613         Update.
15614         * dwarf2/read.h (struct dwarf2_per_objfile)
15615         <quick_file_names_table>: Now htab_up.
15616
15617 2020-02-08  Tom Tromey  <tom@tromey.com>
15618
15619         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
15620
15621 2020-02-08  Tom Tromey  <tom@tromey.com>
15622
15623         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
15624         Rewrite.
15625         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
15626         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
15627         (abbrev_table::abbrev_table): No longer inline.
15628         (ABBREV_HASH_SIZE): Remove.
15629         (abbrev_table::m_abbrevs): Now an htab_up.
15630
15631 2020-02-08  Tom Tromey  <tom@tromey.com>
15632
15633         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
15634         (cutu_reader): Update.
15635         (build_type_psymtabs_1): Update.
15636         * dwarf2/abbrev.c (abbrev_table::read): Rename.
15637         (abbrev_table::alloc_abbrev): Update.
15638         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
15639         (abbrev_table::read): New static method, renamed from
15640         abbrev_table_read_table.
15641         (abbrev_table::alloc_abbrev)
15642         (abbrev_table::add_abbrev): Now private.
15643         (abbrev_table::abbrev_table): Now private.
15644         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
15645
15646 2020-02-08  Tom Tromey  <tom@tromey.com>
15647
15648         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
15649         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
15650         htab_up.
15651
15652 2020-02-08  Tom Tromey  <tom@tromey.com>
15653
15654         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
15655         htab_up.
15656         (lookup_dwo_unit_in_dwp): Update.
15657         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
15658         on obstack.
15659
15660 2020-02-08  Tom Tromey  <tom@tromey.com>
15661
15662         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
15663         obstack.
15664
15665 2020-02-08  Tom Tromey  <tom@tromey.com>
15666
15667         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
15668         line_header_hash.
15669         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
15670         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
15671         Change type to htab_up.
15672
15673 2020-02-08  Tom Tromey  <tom@tromey.com>
15674
15675         * dwarf2/read.c (allocate_type_unit_groups_table): Return
15676         htab_up.  Don't allocate on obstack.
15677         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
15678         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
15679         Change type to htab_up.
15680
15681 2020-02-08  Tom Tromey  <tom@tromey.com>
15682
15683         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
15684         Change type to htab_up.
15685         * dwarf2/read.c (create_signatured_type_table_from_index)
15686         (create_signatured_type_table_from_debug_names)
15687         (create_all_type_units, add_type_unit)
15688         (lookup_dwo_signatured_type, lookup_signatured_type)
15689         (process_skeletonless_type_unit): Update.
15690         (create_debug_type_hash_table, create_debug_types_hash_table):
15691         Change type of types_htab.
15692         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
15693         htab_up.  Don't allocate on obstack.
15694         (create_cus_hash_table): Change type of cus_htab parameter.
15695         (struct dwo_file) <cus, tus>: Now htab_up.
15696         (lookup_dwo_signatured_type, lookup_dwo_cutu)
15697         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
15698         (queue_and_load_all_dwo_tus): Update.
15699         * dwarf2/index-write.c (write_gdbindex): Update.
15700         (write_debug_names): Update.
15701
15702 2020-02-08  Tom Tromey  <tom@tromey.com>
15703
15704         * dwarf2/read.h (struct dwarf2_queue_item): Move from
15705         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
15706         destructor.
15707         (struct dwarf2_per_objfile) <queue>: New member.
15708         * dwarf2/read.c (struct dwarf2_queue_item): Move to
15709         dwarf2/read.h.
15710         (dwarf2_queue, dwarf2_queue_tail): Remove.
15711         (class dwarf2_queue_guard): Add parameter to constructor.  Use
15712         DISABLE_COPY_AND_ASSIGN.
15713         <m_per_objfile>: New member.
15714         <~dwarf2_queue_guard>: Rewrite.
15715         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
15716         Update.
15717         (~dwarf2_queue_item): New.
15718
15719 2020-02-08  Tom Tromey  <tom@tromey.com>
15720
15721         * dwarf2/read.c (struct die_info) <has_children>: New member.
15722         (dw2_get_file_names_reader): Remove has_children.
15723         (dw2_get_file_names): Update.
15724         (read_cutu_die_from_dwo): Remove has_children.
15725         (cutu_reader::init_tu_and_read_dwo_dies)
15726         (cutu_reader::cutu_reader): Update.
15727         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
15728         Remove has_children.
15729         (build_type_psymtabs_1, process_skeletonless_type_unit)
15730         (load_partial_comp_unit, load_full_comp_unit): Update.
15731         (create_dwo_cu_reader): Remove has_children.
15732         (create_cus_hash_table, read_die_and_children): Update.
15733         (read_full_die_1,read_full_die): Remove has_children.
15734         (read_signatured_type): Update.
15735         (class cutu_reader) <has_children>: Remove.
15736
15737 2020-02-08  Tom Tromey  <tom@tromey.com>
15738
15739         * dwarf2/expr.c: Rename from dwarf2expr.c.
15740         * dwarf2/expr.h: Rename from dwarf2expr.h.
15741         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
15742         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
15743         * dwarf2/frame.c: Rename from dwarf2-frame.c.
15744         * dwarf2/frame.h: Rename from dwarf2-frame.h.
15745         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
15746         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
15747         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
15748         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
15749         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
15750         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
15751         * dwarf2/loc.c: Rename from dwarf2loc.c.
15752         * dwarf2/loc.h: Rename from dwarf2loc.h.
15753         * dwarf2/read.c: Rename from dwarf2read.c.
15754         * dwarf2/read.h: Rename from dwarf2read.h.
15755         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
15756         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
15757         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
15758         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
15759         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
15760         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
15761         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
15762         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
15763         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
15764         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
15765         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
15766         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
15767         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
15768         Update.
15769         * Makefile.in (COMMON_SFILES): Update.
15770         (HFILES_NO_SRCDIR): Update.
15771
15772 2020-02-08  Tom Tromey  <tom@tromey.com>
15773
15774         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
15775         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
15776
15777 2020-02-08  Tom Tromey  <tom@tromey.com>
15778
15779         * dwarf2read.h (struct die_info): Don't declare.
15780
15781 2020-02-08  Tom Tromey  <tom@tromey.com>
15782
15783         * dwarf2read.h (die_info_ptr): Remove typedef.
15784
15785 2020-02-08  Tom Tromey  <tom@tromey.com>
15786
15787         * dwarf2read.c (read_call_site_scope)
15788         (handle_data_member_location, dwarf2_add_member_fn)
15789         (mark_common_block_symbol_computed, read_common_block)
15790         (attr_to_dynamic_prop, partial_die_info::read)
15791         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
15792         (dwarf2_symbol_mark_computed, set_die_type): Update.
15793         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
15794         method.
15795         (attr_form_is_block): Don't declare.
15796         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
15797
15798 2020-02-08  Tom Tromey  <tom@tromey.com>
15799
15800         * dwarf2read.c (dwarf2_find_base_address, )
15801         (read_call_site_scope, rust_containing_type)
15802         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
15803         (handle_data_member_location, dwarf2_add_member_fn)
15804         (get_alignment, read_structure_type, process_structure_scope)
15805         (mark_common_block_symbol_computed, read_common_block)
15806         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
15807         (partial_die_info::read, read_attribute_value, new_symbol)
15808         (lookup_die_type, dwarf2_get_ref_die_offset)
15809         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
15810         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
15811         (dwarf2_symbol_mark_computed): Update.
15812         * dwarf2/attribute.h (struct attribute) <value_as_address,
15813         form_is_section_offset, form_is_constant, form_is_ref>: Declare
15814         methods.
15815         (value_as_address, attr_form_is_section_offset)
15816         (attr_form_is_constant, attr_form_is_ref): Don't declare.
15817         * dwarf2/attribute.c (attribute::value_as_address)
15818         (attribute::form_is_section_offset, attribute::form_is_constant)
15819         (attribute::form_is_ref): Now methods.
15820
15821 2020-02-08  Tom Tromey  <tom@tromey.com>
15822
15823         * dwarf2read.c (struct attribute, DW_STRING)
15824         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
15825         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
15826         (attr_form_is_block, attr_form_is_section_offset)
15827         (attr_form_is_constant, attr_form_is_ref): Move.
15828         * dwarf2/attribute.h: New file.
15829         * dwarf2/attribute.c: New file, from dwarf2read.c.
15830         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
15831
15832 2020-02-08  Tom Tromey  <tom@tromey.com>
15833
15834         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
15835         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
15836         Move.
15837         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
15838         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
15839         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
15840         abbrev.c.
15841         * dwarf2/abbrev.h: New file.
15842         * dwarf2/abbrev.c: New file, from dwarf2read.c.
15843         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
15844
15845 2020-02-08  Tom Tromey  <tom@tromey.com>
15846
15847         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
15848         (dwarf2_section_size, dwarf2_get_section_info)
15849         (create_signatured_type_table_from_debug_names)
15850         (create_addrmap_from_aranges, read_debug_names_from_section)
15851         (get_gdb_index_contents_from_section, read_comp_unit_head)
15852         (error_check_comp_unit_head, read_abbrev_offset)
15853         (create_debug_type_hash_table, init_cu_die_reader)
15854         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
15855         (read_comp_units_from_section, create_cus_hash_table)
15856         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
15857         (create_dwp_v2_section, dwarf2_rnglists_process)
15858         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
15859         (abbrev_table_read_table, read_indirect_string_at_offset_from)
15860         (read_indirect_string_from_dwz, read_addr_index_1)
15861         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
15862         (dwarf_decode_macro_bytes, dwarf_decode_macros)
15863         (fill_in_loclist_baton): Update.
15864         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
15865         get_containing_section, get_bfd_owner, get_bfd_section,
15866         get_file_name, get_id, get_flags, empty, read>: Declare methods.
15867         (dwarf2_read_section, get_section_name, get_section_file_name)
15868         (get_containing_section, get_section_bfd_owner)
15869         (get_section_bfd_section, get_section_name, get_section_file_name)
15870         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
15871         declare.
15872         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
15873         (dwarf2_section_info::get_bfd_owner)
15874         (dwarf2_section_info::get_bfd_section)
15875         (dwarf2_section_info::get_name)
15876         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
15877         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
15878         (dwarf2_section_info::read): Now methods.
15879         * dwarf-index-write.c (class debug_names): Update.
15880
15881 2020-02-08  Tom Tromey  <tom@tromey.com>
15882
15883         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
15884         Move to dwarf2/section.h.
15885         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
15886         (get_section_bfd_section, get_section_name)
15887         (get_section_file_name, get_section_id, get_section_flags)
15888         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
15889         dwarf2/section.c.
15890         * dwarf2/section.h: New file.
15891         * dwarf2/section.c: New file, from dwarf2read.c.
15892         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
15893
15894 2020-02-08  Tom Tromey  <tom@tromey.com>
15895
15896         * dwarf2read.h (read_unsigned_leb128): Don't declare.
15897         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
15898         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
15899         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
15900         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
15901         * dwarf2/leb.h: New file, from dwarf2read.c.
15902         * dwarf2/leb.c: New file, from dwarf2read.c.
15903         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
15904         Remove.
15905         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
15906         (COMMON_SFILES): Add dwarf2/leb.c.
15907
15908 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
15909
15910         GDB 9.1 released.
15911
15912 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15913
15914         PR gdb/25190:
15915         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
15916         * gdb/remote.c (remote_console_output): Update.
15917         * gdb/ui-file.c (fputs_unfiltered): Rename to...
15918         (ui_file_puts): ...this.
15919         * gdb/ui-file.h (ui_file_puts): Add declaration.
15920         * gdb/utils.c (emit_style_escape): Update.
15921         (flush_wrap_buffer): Update.
15922         (fputs_maybe_filtered): Update.
15923         (fputs_unfiltered): Add function.
15924
15925 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15926
15927         * gdb/event-loop.c (gdb_wait_for_event): Update.
15928         * gdb/printcmd.c (printf_command): Update.
15929         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
15930         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
15931         (gdb_os_flush_stderr): Update.
15932         * gdb/remote.c (remote_console_output): Update.
15933         * gdb/ui-file.c (gdb_flush): Rename to...
15934         (ui_file_flush): ...this.
15935         (stderr_file::write): Update.
15936         (stderr_file::puts): Update.
15937         * gdb/ui-file.h (gdb_flush): Rename to...
15938         (ui_file_flush): ...this.
15939         * gdb/utils.c (gdb_flush): Add function.
15940         * gdb/utils.h (gdb_flush): Add declaration.
15941
15942 2020-02-07  Tom Tromey  <tromey@adacore.com>
15943
15944         PR breakpoints/24915:
15945         * source.c (find_and_open_source): Do not check basenames_may_differ.
15946
15947 2020-02-07  Tom Tromey  <tom@tromey.com>
15948
15949         * README: Update gdbserver documentation.
15950         * gdbserver: Move to top level.
15951         * configure.tgt (build_gdbserver): Remove.
15952         * configure.ac: Remove --enable-gdbserver.
15953         * configure: Rebuild.
15954         * Makefile.in (distclean): Don't mention gdbserver.
15955
15956 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15957
15958         * source-cache.c (source_cache::ensure): Surround
15959         get_plain_source_lines with a try/catch.
15960         (source_cache::get_line_charpos): Get rid of try/catch
15961         and only check for the return value of "ensure".
15962         * tui/tui-source.c (tui_source_window::set_contents):
15963         Simplify "nlines" calculation.
15964
15965 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15966
15967         * MAINTAINERS (Write After Approval): Add myself.
15968
15969 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15970
15971         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
15972         function call.
15973
15974 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15975
15976         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
15977
15978 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
15979
15980         * nat/riscv-linux-tdesc.h: New file.
15981         * nat/riscv-linux-tdesc.c: New file, taking code from...
15982         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15983         ... here.
15984         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15985         NATDEPFILES.
15986
15987 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15988
15989         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15990         we don't set the fake simulator ptid to the null_ptid.
15991
15992 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15993
15994         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15995         * gdbthread.h (class thread_info) <resumed>: Likewise.
15996         * infrun.c (resume_1): Likewise.
15997         (proceed): Likewise.
15998         (infrun_thread_stop_requested): Likewise.
15999         (stop_all_threads): Likewise.
16000         (handle_inferior_event): Likewise.
16001         (restart_threads): Likewise.
16002         (finish_step_over): Likewise.
16003         (keep_going_stepped_thread): Likewise.
16004         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
16005         (linux_handle_extended_wait): Likewise.
16006         * record-btrace.c (get_thread_current_frame_id): Likewise.
16007         * record-full.c (record_full_wait_1): Likewise.
16008         * remote.c (remote_target::process_initial_stop_replies): Likewise.
16009         * target.c (target_resume): Likewise.
16010         * thread.c (set_running_thread): Likewise.
16011
16012 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
16013
16014         * f-valprint.c (f77_print_array_1): Changed datatype of index
16015         variable to LONGEST from int to enable it to contain bound
16016         values correctly.
16017
16018 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
16019
16020         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
16021         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
16022         offsets according to FLEN determined.
16023         (riscv_linux_nat_target::read_description): Determine FLEN
16024         dynamically.
16025         (riscv_linux_nat_target::fetch_registers): Size regset buffer
16026         according to FLEN determined.
16027         (riscv_linux_nat_target::store_registers): Likewise.
16028
16029 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
16030
16031         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
16032         when reg->group is empty and reggroup is not.
16033
16034 2020-01-31  Tom Tromey  <tromey@adacore.com>
16035
16036         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
16037         Call beneath target's mourn_inferior after unpushing.
16038
16039 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
16040
16041         PR tui/9765
16042         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
16043         have enough lines to fill the screen, still return the lowest
16044         address we found.
16045
16046 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
16047
16048         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
16049         '-', '<', and '>' commands.
16050
16051 2020-01-29  Pedro Alves  <palves@redhat.com>
16052             Sergio Durigan Junior  <sergiodj@redhat.com>
16053
16054         * infcmd.c (construct_inferior_arguments): Assert that
16055         'argc' is greater than 0.
16056
16057 2020-01-29  Luis Machado  <luis.machado@linaro.org>
16058
16059         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
16060         (BRK_INSN_MASK): Define to 0xd4200000.
16061         (aarch64_program_breakpoint_here_p): New function.
16062         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
16063         * arch-utils.c (default_program_breakpoint_here_p): Moved from
16064         breakpoint.c.
16065         * arch-utils.h (default_program_breakpoint_here_p): Moved from
16066         breakpoint.h
16067         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
16068         call gdbarch_program_breakpoint_here_p.
16069         (program_breakpoint_here): Moved to arch-utils.c, renamed to
16070         default_program_breakpoint_here_p, changed return type to bool and
16071         simplified.
16072         * breakpoint.h (program_breakpoint_here): Moved prototype to
16073         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
16074         return type to bool.
16075         * gdbarch.c: Regenerate.
16076         * gdbarch.h: Regenerate.
16077         * gdbarch.sh (program_breakpoint_here_p): New method.
16078         * infrun.c (handle_signal_stop): Call
16079         gdbarch_program_breakpoint_here_p.
16080
16081 2020-01-26  Tom Tromey  <tom@tromey.com>
16082
16083         * ctfread.c (struct ctf_fp_info): Reindent.
16084         (_initialize_ctfread): Remove.
16085
16086 2020-01-26  Tom Tromey  <tom@tromey.com>
16087
16088         * psymtab.c (partial_map_expand_apply)
16089         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
16090         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
16091         (psym_print_stats, psym_expand_symtabs_for_function)
16092         (psym_map_symbol_filenames, psym_map_matching_symbols)
16093         (psym_expand_symtabs_matching)
16094         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
16095         (maintenance_check_psymtabs): Use new methods.
16096         * psympriv.h (struct partial_symtab) <readin_p,
16097         get_compunit_symtab>: New methods.
16098         <readin, compunit_symtab>: Remove members.
16099         (struct standard_psymtab): New.
16100         (struct legacy_psymtab): Derive from standard_psymtab.
16101         * dwarf2read.h (struct dwarf2_psymtab): Derive from
16102         standard_psymtab.
16103         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
16104
16105 2020-01-26  Tom Tromey  <tom@tromey.com>
16106
16107         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
16108         read_dependencies.  Add assert.
16109         * psymtab.c (partial_symtab::read_dependencies): New method.
16110         * psympriv.h (struct partial_symtab) <read_dependencies>: New
16111         method.
16112         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
16113         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
16114         read_dependencies.
16115         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
16116         Add assert.
16117
16118 2020-01-26  Tom Tromey  <tom@tromey.com>
16119
16120         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
16121         Call expand_psymtab.
16122         (xcoff_read_symtab): Call expand_psymtab.
16123         (xcoff_start_psymtab, xcoff_end_psymtab): Set
16124         legacy_expand_psymtab.
16125         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
16126         method.
16127         (struct legacy_psymtab) <expand_psymtab>: Implement.
16128         <legacy_expand_psymtab>: New member.
16129         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
16130         (parse_partial_symbols): Set legacy_expand_psymtab.
16131         (psymtab_to_symtab_1): Change argument order.  Call
16132         expand_psymtab.
16133         (new_psymtab): Set legacy_expand_psymtab.
16134         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
16135         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
16136         expand_psymtab.
16137         (dwarf2_psymtab::expand_psymtab): Rename from
16138         psymtab_to_symtab_1.  Call expand_psymtab.
16139         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
16140         (dbx_end_psymtab): Likewise.
16141         (dbx_psymtab_to_symtab_1): Change argument order. Call
16142         expand_psymtab.
16143         (dbx_read_symtab): Call expand_psymtab.
16144         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
16145         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
16146         (ctf_psymtab::read_symtab): Call expand_psymtab.
16147
16148 2020-01-26  Tom Tromey  <tom@tromey.com>
16149
16150         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
16151         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
16152         messages.
16153         * mdebugread.c (mdebug_read_symtab): Remove prints.
16154         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
16155         assert.
16156         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
16157
16158 2020-01-26  Tom Tromey  <tom@tromey.com>
16159
16160         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
16161         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
16162         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
16163         legacy_symtab.
16164         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
16165         * psymtab.c (psymtab_to_symtab): Call method.
16166         (dump_psymtab): Update.
16167         * psympriv.h (struct partial_symtab): Add virtual destructor.
16168         <read_symtab>: New method.
16169         (struct legacy_symtab): New.
16170         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
16171         (struct pst_map) <pst>: Now a legacy_psymtab.
16172         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
16173         (new_psymtab): Use legacy_psymtab.
16174         * dwarf2read.h (struct dwarf2_psymtab): New.
16175         (struct dwarf2_per_cu_data) <psymtab>: Use it.
16176         * dwarf2read.c (dwarf2_create_include_psymtab)
16177         (dwarf2_build_include_psymtabs, create_type_unit_group)
16178         (create_partial_symtab, process_psymtab_comp_unit_reader)
16179         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
16180         (set_partial_user): Use dwarf2_psymtab.
16181         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
16182         (psymtab_to_symtab_1, process_full_comp_unit)
16183         (process_full_type_unit, dwarf2_ranges_read)
16184         (dwarf2_get_pc_bounds, psymtab_include_file_name)
16185         (dwarf_decode_lines): Use dwarf2_psymtab.
16186         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
16187         (add_address_entry_worker, write_one_signatured_type)
16188         (recursively_count_psymbols, recursively_write_psymbols)
16189         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
16190         (write_debug_names): Likewise.
16191         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
16192         <pst>: Now a legacy_psymtab.
16193         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
16194         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
16195         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
16196         * ctfread.c (struct ctf_psymtab): New.
16197         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
16198         ctf_psymtab.
16199         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
16200         (create_partial_symtab): Return a ctf_psymtab.
16201         (scan_partial_symbols): Update.
16202
16203 2020-01-26  Tom Tromey  <tom@tromey.com>
16204
16205         * xcoffread.c (xcoff_start_psymtab): Use new.
16206         * psymtab.c (partial_symtab::partial_symtab): New constructor,
16207         renamed from start_psymtab_common.
16208         * psympriv.h (struct partial_symtab): Add new constructor.
16209         (start_psymtab_common): Don't declare.
16210         * mdebugread.c (parse_partial_symbols): Use new.
16211         * dwarf2read.c (create_partial_symtab): Use new.
16212         * dbxread.c (start_psymtab): Use new.
16213         * ctfread.c (create_partial_symtab): Use new.
16214
16215 2020-01-26  Tom Tromey  <tom@tromey.com>
16216
16217         * xcoffread.c (xcoff_end_psymtab): Use new.
16218         * psymtab.c (start_psymtab_common): Use new.
16219         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
16220         Update.
16221         * psympriv.h (struct partial_symtab): Add parameters to
16222         constructor.  Don't inline.
16223         (allocate_psymtab): Don't declare.
16224         * mdebugread.c (new_psymtab): Use new.
16225         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
16226         * dbxread.c (dbx_end_psymtab): Use new.
16227
16228 2020-01-26  Tom Tromey  <tom@tromey.com>
16229
16230         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
16231         allocate_psymtab.  Update documentation.
16232         * psymtab.c (psymtab_storage::install_psymtab): Rename from
16233         allocate_psymtab.  Do not use new.
16234         (allocate_psymtab): Use new.  Update.
16235
16236 2020-01-26  Tom Tromey  <tom@tromey.com>
16237
16238         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
16239         * psymtab.c (psym_print_stats): Update.
16240         * psympriv.h (struct partial_symtab) <readin,
16241         psymtabs_addrmap_supported, anonymous>: Now bool.
16242         * mdebugread.c (psymtab_to_symtab_1): Update.
16243         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
16244         (build_type_psymtabs_reader, psymtab_to_symtab_1)
16245         (process_full_comp_unit, process_full_type_unit): Update.
16246         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
16247         * ctfread.c (psymtab_to_symtab): Update.
16248
16249 2020-01-26  Tom Tromey  <tom@tromey.com>
16250
16251         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
16252         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
16253         * psymtab.c (psymtab_storage): Delete psymtabs.
16254         (psymtab_storage::allocate_psymtab): Use new.
16255         (psymtab_storage::discard_psymtab): Use delete.
16256         * psympriv.h (struct partial_symtab): Add constructor and
16257         initializers.
16258
16259 2020-01-26  Tom Tromey  <tom@tromey.com>
16260
16261         * machoread.c: Do not include psympriv.h.
16262
16263 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16264
16265         * NEWS: Mention the new option and the set/show commands.
16266
16267 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16268
16269         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
16270         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
16271         (validate_exec_file): New variables, enums, functions.
16272         (exec_file_locate_attach, print_section_info): Style the filenames.
16273         (_initialize_exec): Install show_exec_file_mismatch_command and
16274          set_exec_file_mismatch_command.
16275         * gdbcore.h (validate_exec_file): Declare.
16276         * infcmd.c (attach_command): Call validate_exec_file.
16277         * remote.c ( remote_target::remote_add_inferior): Likewise.
16278
16279 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16280
16281         * frame.c (find_frame_sal): Move call to get_next_frame into more
16282         inner scope.
16283         * inline-frame.c (inilne_state) <inline_state>: Update argument
16284         types.
16285         (inilne_state) <skipped_symbol>: Rename to...
16286         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
16287         (skip_inline_frames): Build vector of skipped symbols and use this
16288         to reate the inline_state.
16289         (inline_skipped_symbol): Add a comment and some assertions, fetch
16290         skipped symbol from the list.
16291
16292 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16293
16294         * buildsym.c (lte_is_less_than): Delete.
16295         (buildsym_compunit::end_symtab_with_blockvector): Create local
16296         lambda function to sort line table entries, and use
16297         std::stable_sort instead of std::sort.
16298         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
16299         markers when looking for a previous line.
16300
16301 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16302
16303         * dwarf2read.c (lnp_state_machine::record_line): Include
16304         end_sequence parameter in debug print out.  Record the line if we
16305         are at an end_sequence marker even if it's not the start of a
16306         statement.
16307         * symmisc.c (maintenance_print_one_line_table): Print end of
16308         sequence markers with 'END' not '0'.
16309
16310 2020-01-24  Pedro Alves  <palves@redhat.com>
16311
16312         PR gdb/25410
16313         * thread.c (scoped_restore_current_thread::restore): Use
16314         switch_to_inferior_no_thread.
16315         * exec.c: Include "progspace-and-thread.h".
16316         (add_target_sections, remove_target_sections):
16317         scoped_restore_current_pspace_and_thread instead of
16318         scoped_restore_current_thread.
16319         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
16320         and aspace to the inferior before calling clone_program_space.
16321         Remove stale comment.
16322
16323 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16324
16325         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
16326         (arm_netbsd_nat_target::fetch_registers): ...this.
16327         (arm_nbsd_nat_target::store_registers): Rename to...
16328         (arm_netbsd_nat_target::store_registers): ...this.
16329
16330 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16331
16332         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
16333         register_t.
16334
16335 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16336
16337         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
16338         Update comment.
16339         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
16340         Likewise.
16341         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
16342         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
16343         the correct replacement (iterate_over_regset_sections).
16344         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
16345         Update comment.
16346
16347 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
16348
16349         PR gdb/23718
16350         * gdb/python/python.c (execute_gdb_command): Call
16351         async_enable_stdin in catch block.
16352
16353 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16354
16355         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
16356         SWITCH_THRU_ALL_UIS.
16357
16358 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16359
16360         PR tui/9765
16361         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
16362         comment, add extra parameter, and update to store previous symbol
16363         when appropriate.
16364         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
16365         add extra parameter.
16366         * tui/tui-disasm.c (tui_disassemble): Update header comment,
16367         remove unneeded parameter, add try/catch around gdb_print_insn,
16368         rewrite to add items to asm_lines vector.
16369         (tui_find_backward_disassembly_start_address): New function.
16370         (tui_find_disassembly_address): Updated throughout.
16371         (tui_disasm_window::set_contents): Update for changes to
16372         tui_disassemble.
16373         (tui_disasm_window::do_scroll_vertical): No need to adjust the
16374         number of lines to scroll.
16375
16376 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
16377
16378         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
16379         (SECT_OFF_DATA): Likewise.
16380         (SECT_OFF_RODATA): Likewise.
16381         (SECT_OFF_TEXT): Likewise.
16382         (SECT_OFF_BSS): Likewise.
16383         (struct objfile) <text_section_offset, data_section_offset>: New
16384         methods.
16385         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
16386         objfile::text_section_offset.
16387         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
16388         * coffread.c (coff_symtab_read): Likewise.
16389         (enter_linenos): Likewise.
16390         (process_coff_symbol): Likewise.
16391         * ctfread.c (get_objfile_text_range): Likewise.
16392         * dtrace-probe.c (dtrace_probe::get_relocated_address):
16393         Use objfile::data_section_offset.
16394         * dwarf2-frame.c (execute_cfa_program): Use
16395         objfile::text_section_offset.
16396         (dwarf2_frame_find_fde): Likewise.
16397         * dwarf2read.c (create_addrmap_from_index): Likewise.
16398         (create_addrmap_from_aranges): Likewise.
16399         (dw2_find_pc_sect_compunit_symtab): Likewise.
16400         (process_psymtab_comp_unit_reader): Likewise.
16401         (add_partial_symbol): Likewise.
16402         (add_partial_subprogram): Likewise.
16403         (process_full_comp_unit): Likewise.
16404         (read_file_scope): Likewise.
16405         (read_func_scope): Likewise.
16406         (read_lexical_block_scope): Likewise.
16407         (read_call_site_scope): Likewise.
16408         (dwarf2_rnglists_process): Likewise.
16409         (dwarf2_ranges_process): Likewise.
16410         (dwarf2_ranges_read): Likewise.
16411         (dwarf_decode_lines_1): Likewise.
16412         (new_symbol): Likewise.
16413         (dwarf2_fetch_die_loc_sect_off): Likewise.
16414         (dwarf2_per_cu_text_offset): Likewise.
16415         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
16416         * hppa-tdep.c (read_unwind_info): Likewise.
16417         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
16418         * psympriv.h (struct partial_symtab): Likewise.
16419         * psymtab.c (find_pc_sect_psymtab): Likewise.
16420         * solib-svr4.c (enable_break): Likewise.
16421         * stap-probe.c (relocate_address): Use
16422         objfile::data_section_offset.
16423         * xcoffread.c (enter_line_range): Use
16424         objfile::text_section_offset.
16425         (read_xcoff_symtab): Likewise.
16426
16427 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
16428
16429         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
16430         declaration to narrower scopes.
16431
16432 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
16433
16434         * darwin-nat.h (struct darwin_exception_msg, enum
16435         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
16436         Move up.
16437         (class darwin_nat_target) <wait_1, check_new_threads,
16438         decode_exception_message, decode_message, stop_inferior,
16439         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
16440         * darwin-nat.c (darwin_check_new_threads): Rename to...
16441         (darwin_nat_target::check_new_threads): ... this.
16442         (darwin_suspend_inferior_it): Remove.
16443         (darwin_decode_exception_message): Rename to...
16444         (darwin_nat_target::decode_exception_message): ... this.
16445         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
16446         (darwin_decode_message): Rename to...
16447         (darwin_nat_target::decode_message): ... this.
16448         (cancel_breakpoint): Rename to...
16449         (darwin_nat_target::cancel_breakpoint): ... this.
16450         (darwin_wait): Rename to...
16451         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
16452         instead of iterate_over_inferiors.
16453         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
16454         (darwin_stop_inferior): Rename to...
16455         (darwin_nat_target::stop_inferior): ... this.
16456         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
16457         (darwin_init_thread_list): Rename to...
16458         (darwin_nat_target::init_thread_list): ... this.
16459         (darwin_ptrace_him): Rename to...
16460         (darwin_nat_target::ptrace_him): ... this.
16461         (darwin_nat_target::create_inferior): Pass lambda function to
16462         fork_inferior.
16463         (darwin_nat_target::detach): Call stop_inferior instead of
16464         darwin_stop_inferior.
16465         * fork-inferior.h (fork_inferior): Change init_trace_fun
16466         parameter to gdb::function_view.
16467         * fork-inferior.c (fork_inferior): Likewise.
16468
16469 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
16470
16471         * i386-cygwin-tdep.c (core_process_module_section): Update.
16472         * windows-nat.c (struct lm_info_windows): Add text_offset.
16473         (windows_xfer_shared_libraries): Update.
16474         * windows-tdep.c (windows_xfer_shared_library):
16475         Add text_offset_cached argument.
16476         * windows-tdep.h (windows_xfer_shared_library): Update.
16477
16478 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16479
16480         * gdbarch.sh: Add declaration for _initialize_gdbarch.
16481
16482 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16483
16484         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
16485         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
16486         replace with range-based for.
16487         (gdbsim_interrupt_inferior): Remove.
16488         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
16489         with a range-based for.  Inline code from
16490         gdbsim_interrupt_inferior.
16491
16492 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16493
16494         * infrun.c (proceed): Fix indentation.
16495
16496 2020-01-21  Tom Tromey  <tromey@adacore.com>
16497
16498         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
16499         * python/python.c (python_extension_ops): Update.
16500         (gdbpy_colorize): New function.
16501         * python/lib/gdb/__init__.py (colorize): New function.
16502         * extension.h (ext_lang_colorize): Declare.
16503         * extension.c (ext_lang_colorize): New function.
16504         * extension-priv.h (struct extension_language_ops) <colorize>: New
16505         member.
16506         * cli/cli-style.c (_initialize_cli_style): Update help text.
16507
16508 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16509
16510         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
16511         <cond>: Change type to bool.
16512         (aarch64_displaced_step_b_cond): Update cond to use bool type.
16513         (aarch64_displaced_step_cb): Likewise.
16514         (aarch64_displaced_step_tb): Likewise.
16515
16516 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16517
16518         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
16519         output.
16520
16521 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16522
16523         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
16524         <pc_adjust>: Adjust the documentation.
16525         (aarch64_displaced_step_fixup): Check if PC really moved before
16526         adjusting it.
16527
16528 2020-01-19  Tom Tromey  <tom@tromey.com>
16529
16530         * disasm.c (~gdb_disassembler): New destructor.
16531         (gdb_buffered_insn_length): Call disassemble_free_target.
16532         * disasm.h (class gdb_disassembler): Declare destructor.  Use
16533         DISABLE_COPY_AND_ASSIGN.
16534
16535 2020-01-19  Tom Tromey  <tom@tromey.com>
16536
16537         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
16538         (die_reader_func_ftype): Remove.
16539         (cutu_reader): New class.
16540         (dw2_get_file_names_reader): Remove "data" parameter.
16541         (dw2_get_file_names): Use cutu_reader.
16542         (create_debug_type_hash_table): Update.
16543         (read_cutu_die_from_dwo): Update comment.
16544         (lookup_dwo_unit): Add dwo_name parameter.
16545         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
16546         die_reader_func_ftype and data parameters.
16547         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
16548         Remove die_reader_func_ftype and data parameters.
16549         (~cutu_reader): New; from init_cutu_and_read_dies.
16550         (cutu_reader::cutu_reader): Rename from
16551         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
16552         and data parameters.
16553         (init_cutu_and_read_dies_simple): Remove.
16554         (struct process_psymtab_comp_unit_data): Remove.
16555         (process_psymtab_comp_unit_reader): Remove data parameter; add
16556         want_partial_unit and pretend_language parameters.
16557         (process_psymtab_comp_unit): Use cutu_reader.
16558         (build_type_psymtabs_reader): Remove data parameter.
16559         (build_type_psymtabs_1): Use cutu_reader.
16560         (process_skeletonless_type_unit): Likewise.
16561         (load_partial_comp_unit_reader): Remove.
16562         (load_partial_comp_unit): Use cutu_reader.
16563         (load_full_comp_unit_reader): Remove.
16564         (load_full_comp_unit): Use cutu_reader.
16565         (struct create_dwo_cu_data): Remove.
16566         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
16567         dwo_unit parameters.
16568         (create_cus_hash_table): Use cutu_reader.
16569         (struct dwarf2_read_addr_index_data): Remove.
16570         (dwarf2_read_addr_index_reader): Remove.
16571         (dwarf2_read_addr_index): Use cutu_reader.
16572         (read_signatured_type_reader): Remove.
16573         (read_signatured_type): Use cutu_reader.
16574
16575 2020-01-19  Tom Tromey  <tom@tromey.com>
16576
16577         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
16578         * tui/tui-wingeneral.h (class tui_suppress_output): New.
16579         (tui_wrefresh): Declare.
16580         * tui/tui-wingeneral.c (suppress_output): New global.
16581         (tui_suppress_output, ~tui_suppress_output): New constructor and
16582         destructor.
16583         (tui_wrefresh): New function.
16584         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
16585         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
16586         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
16587         method.
16588         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
16589         tui_wrefresh.
16590         (tui_data_window::no_refresh): New method.
16591         (tui_data_item_window::refresh_window): Call tui_wrefresh.
16592         (tui_reg_command): Use tui_suppress_output
16593         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
16594         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
16595         method.
16596         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
16597
16598 2020-01-19  Tom Tromey  <tom@tromey.com>
16599
16600         * tui/tui-winsource.c (tui_update_source_windows_with_line):
16601         Handle case where symtab is null.
16602
16603 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
16604
16605         * linux-fork.c (one_fork_p): Simplify.
16606
16607 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16608
16609         * top.c (struct qt_args): Remove.
16610         (kill_or_detach): Change return type to void, replace `void *`
16611         parameter with a proper one.
16612         (print_inferior_quit_action):  Likewise.
16613         (quit_confirm): Use range-based for loop to iterate over inferiors.
16614         (quit_force): Likewise.
16615
16616 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16617
16618         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
16619         `void *` parameter with proper parameters.
16620         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
16621         (print_one_inferior): Change return type to void, replace `void *`
16622         parameter with proper parameters.
16623         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
16624         inferiors.
16625         (get_other_inferior): Remove.
16626         (mi_cmd_remove_inferior): Use range-based loop to iterate over
16627         inferiors.
16628
16629 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16630
16631         * mi/mi-interp.c (report_initial_inferior): Remove.
16632         (mi_interp::init): Use range-based for to iterate over inferiors.
16633
16634 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16635
16636         * python/py-inferior.c (build_inferior_list): Remove.
16637         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
16638
16639 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
16640
16641         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
16642         (btrace_stitch_trace): Likewise.
16643         * charset.c (intermediate_encoding): Likewise (vaild).
16644         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
16645         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
16646         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
16647
16648 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
16649
16650         * windows-tdep.c (windows_get_tlb_type):
16651         Add rtl_user_process_parameters type.
16652
16653 2020-01-16  Pedro Alves  <palves@redhat.com>
16654             Norbert Lange  <nolange79@gmail.com>
16655
16656         PR build/24805
16657         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
16658         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
16659         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
16660         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
16661         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
16662         (ps_plog): Redeclare exported functions with default visibility.
16663
16664 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
16665
16666         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
16667         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
16668
16669 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
16670
16671         * infcmd.c (post_create_inferior): Use get_thread_regcache
16672         instead of get_current_regcache.
16673
16674 2020-01-14  Tom Tromey  <tom@tromey.com>
16675
16676         PR symtab/12535:
16677         * python/python.c (gdbpy_decode_line): Treat empty string the same
16678         as no argument.
16679
16680 2020-01-14  Tom Tromey  <tom@tromey.com>
16681
16682         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
16683
16684 2020-01-14  Tom Tromey  <tom@tromey.com>
16685
16686         * nat/linux-btrace.c: Don't include <config.h>.
16687         * nat/linux-ptrace.c: Don't include <config.h>.
16688         * nat/x86-linux-dregs.c: Don't include <config.h>.
16689
16690 2020-01-14  Tom Tromey  <tom@tromey.com>
16691
16692         * configure: Rebuild.
16693         * configure.ac: Move many checks to ../gdbsupport/common.m4.
16694
16695 2020-01-14  Tom Tromey  <tom@tromey.com>
16696
16697         * nat/x86-linux-dregs.c: Include configh.h.
16698         * nat/linux-ptrace.c: Include configh.h.
16699         * nat/linux-btrace.c: Include configh.h.
16700         * defs.h: Include config.h, bfd.h.
16701         * configure.ac: Don't source common.host.
16702         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
16703         * configure: Rebuild.
16704         * acinclude.m4: Update path.
16705         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
16706         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
16707         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
16708         (CLIBS): Add LIBSUPPORT.
16709         (CDEPS): Likewise.
16710         (COMMON_SFILES): Remove gdbsupport files.
16711         (HFILES_NO_SRCDIR): Likewise.
16712         (stamp-version): Update path to create-version.sh.
16713         (ALLDEPFILES): Remove gdbsupport files.
16714
16715 2020-01-14  Tom Tromey  <tom@tromey.com>
16716
16717         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
16718         USE_WIN32API when needed.
16719         * configure.ac (USE_WIN32API): Don't define.
16720         (WIN32LIBS): Use WIN32APILIBS.
16721         * configure: Rebuild.
16722
16723 2020-01-14  Tom Tromey  <tom@tromey.com>
16724
16725         * configure: Rebuild.
16726         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
16727
16728 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
16729
16730         * skip.c (skip_function_command): Make skip w/o arguments use the
16731         name of the inlined function if pc is inside any inlined function.
16732
16733 2020-01-14  Luis Machado  <luis.machado@linaro.org>
16734
16735         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
16736         * infrun.c (resume_1): Likewise.
16737         (handle_inferior_event): Remove stale comment.
16738         * linux-nat.c (linux_nat_target::resume): Update comments.
16739         (save_stop_reason): Likewise.
16740         (linux_nat_filter_event): Likewise.
16741         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
16742
16743 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16744
16745         * elfread.c (record_minimal_symbol): Set section index to 0 for
16746         non-allocatable sections.
16747
16748
16749 2020-01-13  Ali Tamur <tamur@google.com>
16750
16751         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
16752         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
16753         to gdb::optional.  Update comments.
16754         (dwo_file): Update comments.
16755         (read_attribute): Update API to take an additional out parameter,
16756         need_reprocess.  This is used to mark attributes that need other
16757         attributes (e.g. str_offsets_base) for correct computation which may not
16758         have been read yet.
16759         (read_attribute_reprocess): New function declaration.
16760         (read_addr_index): Likewise.
16761         (read_dwo_str_index): Likewise.
16762         (read_stub_str_index): Likewise.
16763         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
16764         (lookup_addr_base): New function definition.
16765         (lookup_ranges_base): Likewise.
16766         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
16767         lookup_ranges_base.
16768         (init_cutu_and_read_dies): Update comments.
16769         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
16770         unit.  This is used to inherit parent's str_offsets_base and addr_base.
16771         Update comments.
16772         (init_cutu_and_read_dies_simple): Reflect API changes.
16773         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
16774         (create_cus_hash_table): Change API to take parent compile unit.
16775         Reflect API changes.
16776         (open_and_init_dwo_file): Reflect API changes.
16777         (dwarf2_get_pc_bounds): Update comments.
16778         (dwarf2_record_block_ranges): Likewise.
16779         (read_full_die_1): Change implementation to reprocess attributes that
16780         need str_offsets_base and addr_base.
16781         (partial_die_info::read): Likewise.
16782         (read_attribute_reprocess): New function definition.
16783         (read_attribute_value): Change API to take an additional out parameter,
16784         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
16785         when a non-dwo compile unit has index based attributes.
16786         (read_attribute): Reflect API changes.
16787         (read_addr_index_1): Reflect API changes.  Update comments.
16788         (dwarf2_read_addr_index_data): Reflect API changes.
16789         (dwarf2_read_addr_index): Likewise.
16790         (read_str_index): Change API and implementation.  This becomes a helper
16791         to be used by the new string index related methods.  Update error
16792         message and comments.
16793         (read_dwo_str_index): New function definition.
16794         (read_stub_str_index): Likewise.
16795         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
16796         * symfile.h (dwarf2_debug_sections): Likewise.
16797         * xcoffread.c (dwarf2_debug_sections): Likewise.
16798
16799 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16800
16801         * gdbcore.h (struct core_fns) <core_read_registers>: Change
16802         core_reg_sect type to gdb_byte *.
16803         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
16804         * cris-tdep.c (fetch_core_registers): Likewise.
16805         * corelow.c (core_target::get_core_register_section): Change
16806         type of `contents` to gdb::byte_vector.
16807
16808 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16809
16810         * tui/tui-wingeneral.c (box_win): Position the title in the center
16811         of the border.
16812
16813 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16814
16815         * corelow.c (core_target::get_core_register_section): Use
16816           std::vector instead of alloca.
16817
16818 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16819
16820         * warning.m4: Add -Wmissing-declarations to build_warnings.
16821         * configure: Re-generate.
16822
16823 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16824
16825         * python/python.c (init__gdb_module): Add declaration.
16826
16827 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16828
16829         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
16830         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
16831         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
16832         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
16833         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
16834         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
16835         * ada-exp.y (_initialize_ada_exp): Add declaration.
16836         * ada-lang.c (_initialize_ada_language): Add declaration.
16837         * ada-tasks.c (_initialize_tasks): Add declaration.
16838         * agent.c (_initialize_agent): Add declaration.
16839         * aix-thread.c (_initialize_aix_thread): Add declaration.
16840         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
16841         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
16842         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
16843         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
16844         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
16845         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
16846         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
16847         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
16848         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
16849         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
16850         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
16851         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
16852         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
16853         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
16854         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
16855         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
16856         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
16857         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
16858         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
16859         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
16860         * annotate.c (_initialize_annotate): Add declaration.
16861         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
16862         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
16863         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
16864         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
16865         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
16866         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
16867         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
16868         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
16869         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
16870         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
16871         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
16872         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
16873         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
16874         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
16875         * auto-load.c (_initialize_auto_load): Add declaration.
16876         * auxv.c (_initialize_auxv): Add declaration.
16877         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
16878         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
16879         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
16880         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
16881         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
16882         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
16883         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
16884         * breakpoint.c (_initialize_breakpoint): Add declaration.
16885         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
16886         * btrace.c (_initialize_btrace): Add declaration.
16887         * charset.c (_initialize_charset): Add declaration.
16888         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
16889         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
16890         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
16891         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
16892         * cli/cli-script.c (_initialize_cli_script): Add declaration.
16893         * cli/cli-style.c (_initialize_cli_style): Add declaration.
16894         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
16895         * coffread.c (_initialize_coffread): Add declaration.
16896         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
16897         * compile/compile.c (_initialize_compile): Add declaration.
16898         * complaints.c (_initialize_complaints): Add declaration.
16899         * completer.c (_initialize_completer): Add declaration.
16900         * copying.c (_initialize_copying): Add declaration.
16901         * corefile.c (_initialize_core): Add declaration.
16902         * corelow.c (_initialize_corelow): Add declaration.
16903         * cp-abi.c (_initialize_cp_abi): Add declaration.
16904         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
16905         * cp-support.c (_initialize_cp_support): Add declaration.
16906         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
16907         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
16908         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
16909         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
16910         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
16911         * ctfread.c (_initialize_ctfread): Add declaration.
16912         * d-lang.c (_initialize_d_language): Add declaration.
16913         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
16914         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
16915         * dbxread.c (_initialize_dbxread): Add declaration.
16916         * dcache.c (_initialize_dcache): Add declaration.
16917         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
16918         * disasm.c (_initialize_disasm): Add declaration.
16919         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
16920         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
16921         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
16922         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
16923         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
16924         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
16925         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
16926         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
16927         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
16928         * elfread.c (_initialize_elfread): Add declaration.
16929         * exec.c (_initialize_exec): Add declaration.
16930         * extension.c (_initialize_extension): Add declaration.
16931         * f-lang.c (_initialize_f_language): Add declaration.
16932         * f-valprint.c (_initialize_f_valprint): Add declaration.
16933         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
16934         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
16935         * filesystem.c (_initialize_filesystem): Add declaration.
16936         * findcmd.c (_initialize_mem_search): Add declaration.
16937         * findvar.c (_initialize_findvar): Add declaration.
16938         * fork-child.c (_initialize_fork_child): Add declaration.
16939         * frame-base.c (_initialize_frame_base): Add declaration.
16940         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
16941         * frame.c (_initialize_frame): Add declaration.
16942         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
16943         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
16944         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
16945         * gcore.c (_initialize_gcore): Add declaration.
16946         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
16947         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
16948         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
16949         * gdbarch.c (_initialize_gdbarch): Add declaration.
16950         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
16951         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
16952         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
16953         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
16954         * go-lang.c (_initialize_go_language): Add declaration.
16955         * go32-nat.c (_initialize_go32_nat): Add declaration.
16956         * guile/guile.c (_initialize_guile): Add declaration.
16957         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
16958         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
16959         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
16960         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
16961         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
16962         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
16963         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
16964         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
16965         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
16966         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
16967         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
16968         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
16969         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
16970         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
16971         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
16972         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
16973         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
16974         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
16975         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
16976         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
16977         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
16978         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
16979         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
16980         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
16981         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16982         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16983         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16984         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16985         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16986         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16987         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16988         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16989         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16990         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16991         * infcall.c (_initialize_infcall): Add declaration.
16992         * infcmd.c (_initialize_infcmd): Add declaration.
16993         * inflow.c (_initialize_inflow): Add declaration.
16994         * infrun.c (_initialize_infrun): Add declaration.
16995         * interps.c (_initialize_interpreter): Add declaration.
16996         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16997         * jit.c (_initialize_jit): Add declaration.
16998         * language.c (_initialize_language): Add declaration.
16999         * linux-fork.c (_initialize_linux_fork): Add declaration.
17000         * linux-nat.c (_initialize_linux_nat): Add declaration.
17001         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
17002         * linux-thread-db.c (_initialize_thread_db): Add declaration.
17003         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
17004         * m2-lang.c (_initialize_m2_language): Add declaration.
17005         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
17006         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
17007         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
17008         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
17009         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
17010         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
17011         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
17012         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
17013         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
17014         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
17015         * machoread.c (_initialize_machoread): Add declaration.
17016         * macrocmd.c (_initialize_macrocmd): Add declaration.
17017         * macroscope.c (_initialize_macroscope): Add declaration.
17018         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
17019         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
17020         * maint.c (_initialize_maint_cmds): Add declaration.
17021         * mdebugread.c (_initialize_mdebugread): Add declaration.
17022         * memattr.c (_initialize_mem): Add declaration.
17023         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
17024         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
17025         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
17026         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
17027         * mi/mi-main.c (_initialize_mi_main): Add declaration.
17028         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
17029         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
17030         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
17031         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
17032         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
17033         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
17034         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
17035         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
17036         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
17037         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
17038         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
17039         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
17040         * mipsread.c (_initialize_mipsread): Add declaration.
17041         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
17042         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
17043         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
17044         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
17045         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
17046         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
17047         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
17048         * nto-procfs.c (_initialize_procfs): Add declaration.
17049         * objc-lang.c (_initialize_objc_language): Add declaration.
17050         * observable.c (_initialize_observer): Add declaration.
17051         * opencl-lang.c (_initialize_opencl_language): Add declaration.
17052         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
17053         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
17054         * osabi.c (_initialize_gdb_osabi): Add declaration.
17055         * osdata.c (_initialize_osdata): Add declaration.
17056         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
17057         * parse.c (_initialize_parse): Add declaration.
17058         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
17059         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
17060         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
17061         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
17062         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
17063         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
17064         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
17065         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
17066         * printcmd.c (_initialize_printcmd): Add declaration.
17067         * probe.c (_initialize_probe): Add declaration.
17068         * proc-api.c (_initialize_proc_api): Add declaration.
17069         * proc-events.c (_initialize_proc_events): Add declaration.
17070         * proc-service.c (_initialize_proc_service): Add declaration.
17071         * procfs.c (_initialize_procfs): Add declaration.
17072         * producer.c (_initialize_producer): Add declaration.
17073         * psymtab.c (_initialize_psymtab): Add declaration.
17074         * python/python.c (_initialize_python): Add declaration.
17075         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
17076         * record-btrace.c (_initialize_record_btrace): Add declaration.
17077         * record-full.c (_initialize_record_full): Add declaration.
17078         * record.c (_initialize_record): Add declaration.
17079         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
17080         * regcache.c (_initialize_regcache): Add declaration.
17081         * reggroups.c (_initialize_reggroup): Add declaration.
17082         * remote-notif.c (_initialize_notif): Add declaration.
17083         * remote-sim.c (_initialize_remote_sim): Add declaration.
17084         * remote.c (_initialize_remote): Add declaration.
17085         * reverse.c (_initialize_reverse): Add declaration.
17086         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
17087         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
17088         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
17089         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
17090         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
17091         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
17092         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
17093         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
17094         Add declaration.
17095         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
17096         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
17097         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
17098         * rust-exp.y (_initialize_rust_exp): Add declaration.
17099         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
17100         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
17101         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
17102         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
17103         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
17104         * score-tdep.c (_initialize_score_tdep): Add declaration.
17105         * ser-go32.c (_initialize_ser_dos): Add declaration.
17106         * ser-mingw.c (_initialize_ser_windows): Add declaration.
17107         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
17108         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
17109         * ser-uds.c (_initialize_ser_socket): Add declaration.
17110         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
17111         * serial.c (_initialize_serial): Add declaration.
17112         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
17113         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
17114         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
17115         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
17116         * skip.c (_initialize_step_skip): Add declaration.
17117         * sol-thread.c (_initialize_sol_thread): Add declaration.
17118         * solib-aix.c (_initialize_solib_aix): Add declaration.
17119         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
17120         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
17121         * solib-frv.c (_initialize_frv_solib): Add declaration.
17122         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
17123         * solib-target.c (_initialize_solib_target): Add declaration.
17124         * solib.c (_initialize_solib): Add declaration.
17125         * source-cache.c (_initialize_source_cache): Add declaration.
17126         * source.c (_initialize_source): Add declaration.
17127         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
17128         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
17129         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
17130         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
17131         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
17132         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
17133         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
17134         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
17135         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
17136         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
17137         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
17138         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
17139         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
17140         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
17141         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
17142         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
17143         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
17144         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
17145         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
17146         * stabsread.c (_initialize_stabsread): Add declaration.
17147         * stack.c (_initialize_stack): Add declaration.
17148         * stap-probe.c (_initialize_stap_probe): Add declaration.
17149         * std-regs.c (_initialize_frame_reg): Add declaration.
17150         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
17151         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
17152         * symfile.c (_initialize_symfile): Add declaration.
17153         * symmisc.c (_initialize_symmisc): Add declaration.
17154         * symtab.c (_initialize_symtab): Add declaration.
17155         * target.c (_initialize_target): Add declaration.
17156         * target-connection.c (_initialize_target_connection): Add
17157         declaration.
17158         * target-dcache.c (_initialize_target_dcache): Add declaration.
17159         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
17160         * thread.c (_initialize_thread): Add declaration.
17161         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
17162         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
17163         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
17164         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
17165         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
17166         * tracectf.c (_initialize_ctf): Add declaration.
17167         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
17168         * tracefile.c (_initialize_tracefile): Add declaration.
17169         * tracepoint.c (_initialize_tracepoint): Add declaration.
17170         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
17171         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
17172         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
17173         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
17174         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
17175         * tui/tui-win.c (_initialize_tui_win): Add declaration.
17176         * tui/tui.c (_initialize_tui): Add declaration.
17177         * typeprint.c (_initialize_typeprint): Add declaration.
17178         * ui-style.c (_initialize_ui_style): Add declaration.
17179         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
17180         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
17181         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
17182         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
17183         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
17184         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
17185         * unittests/filtered_iterator-selftests.c
17186         (_initialize_filtered_iterator_selftests): Add declaration.
17187         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
17188         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
17189         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
17190         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
17191         * unittests/main-thread-selftests.c
17192         (_initialize_main_thread_selftests): Add declaration.
17193         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
17194         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
17195         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
17196         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
17197         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
17198         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
17199         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
17200         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
17201         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
17202         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
17203         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
17204         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
17205         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
17206         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
17207         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
17208         declaration.
17209         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
17210         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
17211         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
17212         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
17213         * user-regs.c (_initialize_user_regs): Add declaration.
17214         * utils.c (_initialize_utils): Add declaration.
17215         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
17216         * valops.c (_initialize_valops): Add declaration.
17217         * valprint.c (_initialize_valprint): Add declaration.
17218         * value.c (_initialize_values): Add declaration.
17219         * varobj.c (_initialize_varobj): Add declaration.
17220         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
17221         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
17222         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
17223         * windows-nat.c (_initialize_windows_nat): Add declaration.
17224         (_initialize_check_for_gdb_ini): Add declaration.
17225         (_initialize_loadable): Add declaration.
17226         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
17227         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
17228         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
17229         * xcoffread.c (_initialize_xcoffread): Add declaration.
17230         * xml-support.c (_initialize_xml_support): Add declaration.
17231         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
17232         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
17233         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
17234         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
17235
17236 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
17237
17238         * regformats/regdat.sh: Generate declaration for init function.
17239
17240 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
17241
17242         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
17243         up.
17244         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
17245         close_one_inferior>: New methods.
17246         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
17247         pass down target to find_inferior_pid.
17248         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
17249         Pass down target to find_inferior_ptid.
17250         (gdbsim_target::create_inferior): Pass down target to
17251         add_thread_silent.
17252         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
17253         target down to find_inferior_ptid and switch_to_thread.
17254         (gdbsim_target::close): Update to call close_one_inferior.
17255         (struct resume_data): Remove.
17256         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
17257         directly, rather than through a void pointer.
17258         (gdbsim_target::resume): Update to call resume_one_inferior.
17259
17260 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
17261
17262         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
17263
17264 2020-01-12  Pedro Alves  <palves@redhat.com>
17265
17266         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
17267         directly for the current inferior instead of
17268         discard_all_inferiors.
17269         (discard_all_inferiors): Delete.
17270
17271 2020-01-11  Tom Tromey  <tom@tromey.com>
17272
17273         * tui/tui-wingeneral.c (box_win): Check cli_styling.
17274         * tui/tui-winsource.c (tui_source_window_base::refill): Use
17275         deprecated_safe_get_selected_frame.
17276
17277 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
17278
17279         * inferior.c (print_inferior): Switch inferior before printing it.
17280
17281 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
17282             Pedro Alves  <palves@redhat.com>
17283
17284         * progspace-and-thread.c (switch_to_program_space_and_thread):
17285         Assert there's an inferior for PSPACE.  Use
17286         switch_to_inferior_no_thread to switch the inferior too.
17287         * progspace.c (program_space::~program_space): Call
17288         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
17289         (program_space::free_all_objfiles): Don't call clear_symtab_users
17290         here.
17291         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
17292
17293 2020-01-10  Pedro Alves  <palves@redhat.com>
17294
17295         * NEWS: Mention multi-target debugging, "info connections", and
17296         "add-inferior -no-connection".
17297
17298 2020-01-10  Pedro Alves  <palves@redhat.com>
17299
17300         * infrun.c: Include "target-connection.h".
17301         (check_multi_target_resumption): New.
17302         (proceed): Call it.
17303         * target-connection.c (make_target_connection_string): Make
17304         extern.
17305         * target-connection.h (make_target_connection_string): Declare.
17306
17307 2020-01-10  Pedro Alves  <palves@redhat.com>
17308
17309         * Makefile.in (COMMON_SFILES): Add target-connection.c.
17310         * inferior.c (uiout_field_connection): New function.
17311         (print_inferior): Add new "connection-id" column.
17312         (add_inferior_command): Show connection number/string of added
17313         inferior.
17314         * process-stratum-target.h
17315         (process_stratum_target::connection_string): New virtual method.
17316         (process_stratum_target::connection_number): New field.
17317         * remote.c (remote_target::connection_string): New override.
17318         * target-connection.c: New file.
17319         * target-connection.h: New file.
17320         * target.c (decref_target): Remove process_stratum targets from
17321         the connection list.
17322         (target_stack::push): Add process_stratum targets to the
17323         connection list.
17324
17325 2020-01-10  Pedro Alves  <palves@redhat.com>
17326
17327         Revert:
17328         2016-04-12  Pedro Alves  <palves@redhat.com>
17329         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
17330         Remove references to name.
17331         * serial.h (struct serial) <name>: Delete.
17332
17333 2020-01-10  Pedro Alves  <palves@redhat.com>
17334
17335         * gdbarch-selftests.c (register_to_value_test): Remove "target
17336         already pushed" check.
17337
17338 2020-01-10  Pedro Alves  <palves@redhat.com>
17339             John Baldwin  <jhb@FreeBSD.org>
17340
17341         * aarch64-linux-nat.c
17342         (aarch64_linux_nat_target::thread_architecture): Adjust.
17343         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
17344         (task_command_1): Likewise.
17345         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
17346         (aix_thread_target::wait, aix_thread_target::fetch_registers)
17347         (aix_thread_target::store_registers)
17348         (aix_thread_target::thread_alive): Adjust.
17349         * amd64-fbsd-tdep.c: Include "inferior.h".
17350         (amd64fbsd_get_thread_local_address): Pass down target.
17351         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
17352         thread's gdbarch instead of target_gdbarch.
17353         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
17354         get_last_target_status.
17355         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
17356         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
17357         inferiors.
17358         (update_inserted_breakpoint_locations): Skip if inferiors with no
17359         execution.
17360         (update_global_location_list): When handling moribund locations,
17361         find representative inferior for location's pspace, and use thread
17362         count of its process_stratum target.
17363         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
17364         * bsd-uthread.c (bsd_uthread_target::wait): Use
17365         as_process_stratum_target and adjust thread_change_ptid and
17366         add_thread calls.
17367         (bsd_uthread_target::update_thread_list): Use
17368         as_process_stratum_target and adjust find_thread_ptid,
17369         thread_change_ptid and add_thread calls.
17370         * btrace.c (maint_btrace_packet_history_cmd): Adjust
17371         find_thread_ptid call.
17372         * corelow.c (add_to_thread_list): Adjust add_thread call.
17373         (core_target_open): Adjust add_thread_silent and thread_count
17374         calls.
17375         (core_target::pid_to_str): Adjust find_inferior_ptid call.
17376         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
17377         * event-top.c (async_disconnect): Pop targets from all inferiors.
17378         * exec.c (add_target_sections): Push exec target on all inferiors
17379         sharing the program space.
17380         (remove_target_sections): Remove the exec target from all
17381         inferiors sharing the program space.
17382         (exec_on_vfork): New.
17383         * exec.h (exec_on_vfork): Declare.
17384         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
17385         Pass it down.
17386         (fbsd_nat_target::update_thread_list): Adjust.
17387         (fbsd_nat_target::resume): Adjust.
17388         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
17389         down.
17390         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
17391         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
17392         get_thread_arch_regcache call.
17393         * fork-child.c (gdb_startup_inferior): Pass target down to
17394         startup_inferior and set_executing.
17395         * gdbthread.h (struct process_stratum_target): Forward declare.
17396         (add_thread, add_thread_silent, add_thread_with_info)
17397         (in_thread_list): Add process_stratum_target parameter.
17398         (find_thread_ptid(inferior*, ptid_t)): New overload.
17399         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
17400         parameter.
17401         (all_threads()): Delete overload.
17402         (all_threads, all_non_exited_threads): Add process_stratum_target
17403         parameter.
17404         (all_threads_safe): Use brace initialization.
17405         (thread_count): Add process_stratum_target parameter.
17406         (set_resumed, set_running, set_stop_requested, set_executing)
17407         (threads_are_executing, finish_thread_state): Add
17408         process_stratum_target parameter.
17409         (switch_to_thread): Use is_current_thread.
17410         * i386-fbsd-tdep.c: Include "inferior.h".
17411         (i386fbsd_get_thread_local_address): Pass down target.
17412         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
17413         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
17414         have_inferiors check.
17415         * inf-ptrace.c (inf_ptrace_target::create_inferior)
17416         (inf_ptrace_target::attach): Adjust.
17417         * infcall.c (run_inferior_call): Adjust.
17418         * infcmd.c (run_command_1): Pass target to
17419         scoped_finish_thread_state.
17420         (proceed_thread_callback): Skip inferiors with no execution.
17421         (continue_command): Rename 'all_threads' local to avoid hiding
17422         'all_threads' function.  Adjust get_last_target_status call.
17423         (prepare_one_step): Adjust set_running call.
17424         (signal_command): Use user_visible_resume_target.  Compare thread
17425         pointers instead of inferior_ptid.
17426         (info_program_command): Adjust to pass down target.
17427         (attach_command): Mark target's 'thread_executing' flag.
17428         (stop_current_target_threads_ns): New, factored out from ...
17429         (interrupt_target_1): ... this.  Switch inferior before making
17430         target calls.
17431         * inferior-iter.h
17432         (struct all_inferiors_iterator, struct all_inferiors_range)
17433         (struct all_inferiors_safe_range)
17434         (struct all_non_exited_inferiors_range): Filter on
17435         process_stratum_target too.  Remove explicit.
17436         * inferior.c (inferior::inferior): Push dummy target on target
17437         stack.
17438         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
17439         Add process_stratum_target parameter, and pass it down.
17440         (have_live_inferiors): Adjust.
17441         (switch_to_inferior_and_push_target): New.
17442         (add_inferior_command, clone_inferior_command): Handle
17443         "-no-connection" parameter.  Use
17444         switch_to_inferior_and_push_target.
17445         (_initialize_inferior): Mention "-no-connection" option in
17446         the help of "add-inferior" and "clone-inferior" commands.
17447         * inferior.h: Include "process-stratum-target.h".
17448         (interrupt_target_1): Use bool.
17449         (struct inferior) <push_target, unpush_target, target_is_pushed,
17450         find_target_beneath, top_target, process_target, target_at,
17451         m_stack>: New.
17452         (discard_all_inferiors): Delete.
17453         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
17454         (all_inferiors, all_non_exited_inferiors): Add
17455         process_stratum_target parameter.
17456         * infrun.c: Include "gdb_select.h" and <unordered_map>.
17457         (target_last_proc_target): New global.
17458         (follow_fork_inferior): Push target on new inferior.  Pass target
17459         to add_thread_silent.  Call exec_on_vfork.  Handle target's
17460         reference count.
17461         (follow_fork): Adjust get_last_target_status call.  Also consider
17462         target.
17463         (follow_exec): Push target on new inferior.
17464         (struct execution_control_state) <target>: New field.
17465         (user_visible_resume_target): New.
17466         (do_target_resume): Call target_async.
17467         (resume_1): Set target's threads_executing flag.  Consider resume
17468         target.
17469         (commit_resume_all_targets): New.
17470         (proceed): Also consider resume target.  Skip threads of inferiors
17471         with no execution.  Commit resumtion in all targets.
17472         (start_remote): Pass current inferior to wait_for_inferior.
17473         (infrun_thread_stop_requested): Consider target as well.  Pass
17474         thread_info pointer to clear_inline_frame_state instead of ptid.
17475         (infrun_thread_thread_exit): Consider target as well.
17476         (random_pending_event_thread): New inferior parameter.  Use it.
17477         (do_target_wait): Rename to ...
17478         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
17479         down.
17480         (threads_are_resumed_pending_p, do_target_wait): New.
17481         (prepare_for_detach): Adjust calls.
17482         (wait_for_inferior): New inferior parameter.  Handle it.  Use
17483         do_target_wait_1 instead of do_target_wait.
17484         (fetch_inferior_event): Adjust.  Switch to representative
17485         inferior.  Pass target down.
17486         (set_last_target_status): Add process_stratum_target parameter.
17487         Save target in global.
17488         (get_last_target_status): Add process_stratum_target parameter and
17489         handle it.
17490         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
17491         (context_switch): Check inferior_ptid == null_ptid before calling
17492         inferior_thread().
17493         (get_inferior_stop_soon): Pass down target.
17494         (wait_one): Rename to ...
17495         (poll_one_curr_target): ... this.
17496         (struct wait_one_event): New.
17497         (wait_one): New.
17498         (stop_all_threads): Adjust.
17499         (handle_no_resumed, handle_inferior_event): Adjust to consider the
17500         event's target.
17501         (switch_back_to_stepped_thread): Also consider target.
17502         (print_stop_event): Update.
17503         (normal_stop): Update.  Also consider the resume target.
17504         * infrun.h (wait_for_inferior): Remove declaration.
17505         (user_visible_resume_target): New declaration.
17506         (get_last_target_status, set_last_target_status): New
17507         process_stratum_target parameter.
17508         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
17509         process_stratum_target parameter, and use it.
17510         (clear_inline_frame_state (thread_info*)): New.
17511         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
17512         process_stratum_target parameter.
17513         (clear_inline_frame_state (thread_info*)): Declare.
17514         * linux-fork.c (delete_checkpoint_command): Pass target down to
17515         find_thread_ptid.
17516         (checkpoint_command): Adjust.
17517         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
17518         instead of just tweaking inferior_ptid.
17519         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
17520         (exit_lwp): Pass target down to find_thread_ptid.
17521         (attach_proc_task_lwp_callback): Pass target down to
17522         add_thread/set_running/set_executing.
17523         (linux_nat_target::attach): Pass target down to
17524         thread_change_ptid.
17525         (get_detach_signal): Pass target down to find_thread_ptid.
17526         Consider last target status's target.
17527         (linux_resume_one_lwp_throw, resume_lwp)
17528         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
17529         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
17530         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
17531         (linux_nat_target::async_wait_fd): New.
17532         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
17533         target down.
17534         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
17535         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
17536         * linux-thread-db.c (struct thread_db_info::process_target): New
17537         field.
17538         (add_thread_db_info): Save target.
17539         (get_thread_db_info): New process_stratum_target parameter.  Also
17540         match target.
17541         (delete_thread_db_info): New process_stratum_target parameter.
17542         Also match target.
17543         (thread_from_lwp): Adjust to pass down target.
17544         (thread_db_notice_clone): Pass down target.
17545         (check_thread_db_callback): Pass down target.
17546         (try_thread_db_load_1): Always push the thread_db target.
17547         (try_thread_db_load, record_thread): Pass target down.
17548         (thread_db_target::detach): Pass target down.  Always unpush the
17549         thread_db target.
17550         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
17551         target down.  Always unpush the thread_db target.
17552         (find_new_threads_callback, thread_db_find_new_threads_2)
17553         (thread_db_target::update_thread_list): Pass target down.
17554         (thread_db_target::pid_to_str): Pass current inferior down.
17555         (thread_db_target::get_thread_local_address): Pass target down.
17556         (thread_db_target::resume, maintenance_check_libthread_db): Pass
17557         target down.
17558         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
17559         * procfs.c (procfs_target::procfs_init_inferior): Declare.
17560         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
17561         (procfs_init_inferior): Rename to ...
17562         (procfs_target::procfs_init_inferior): ... this and adjust.
17563         (procfs_target::create_inferior, procfs_notice_thread)
17564         (procfs_do_thread_registers): Adjust.
17565         * ppc-fbsd-tdep.c: Include "inferior.h".
17566         (ppcfbsd_get_thread_local_address): Pass down target.
17567         * proc-service.c (ps_xfer_memory): Switch current inferior and
17568         program space as well.
17569         (get_ps_regcache): Pass target down.
17570         * process-stratum-target.c
17571         (process_stratum_target::thread_address_space)
17572         (process_stratum_target::thread_architecture): Pass target down.
17573         * process-stratum-target.h
17574         (process_stratum_target::threads_executing): New field.
17575         (as_process_stratum_target): New.
17576         * ravenscar-thread.c
17577         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
17578         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
17579         down.
17580         * record-btrace.c (record_btrace_target::info_record): Adjust.
17581         (record_btrace_target::record_method)
17582         (record_btrace_target::record_is_replaying)
17583         (record_btrace_target::fetch_registers)
17584         (get_thread_current_frame_id, record_btrace_target::resume)
17585         (record_btrace_target::wait, record_btrace_target::stop): Pass
17586         target down.
17587         * record-full.c (record_full_wait_1): Switch to event thread.
17588         Pass target down.
17589         * regcache.c (regcache::regcache)
17590         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
17591         process_stratum_target parameter and handle it.
17592         (current_thread_target): New global.
17593         (get_thread_regcache): Add process_stratum_target parameter and
17594         handle it.  Switch inferior before calling target method.
17595         (get_thread_regcache): Pass target down.
17596         (get_thread_regcache_for_ptid): Pass target down.
17597         (registers_changed_ptid): Add process_stratum_target parameter and
17598         handle it.
17599         (registers_changed_thread, registers_changed): Pass target down.
17600         (test_get_thread_arch_aspace_regcache): New.
17601         (current_regcache_test): Define a couple local test_target_ops
17602         instances and use them for testing.
17603         (readwrite_regcache): Pass process_stratum_target parameter.
17604         (cooked_read_test, cooked_write_test): Pass mock_target down.
17605         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
17606         (get_thread_arch_aspace_regcache): Add process_stratum_target
17607         parameter.
17608         (regcache::target): New method.
17609         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
17610         (regcache::registers_changed_ptid): Add process_stratum_target
17611         parameter.
17612         (regcache::m_target): New field.
17613         (registers_changed_ptid): Add process_stratum_target parameter.
17614         * remote.c (remote_state::supports_vCont_probed): New field.
17615         (remote_target::async_wait_fd): New method.
17616         (remote_unpush_and_throw): Add remote_target parameter.
17617         (get_current_remote_target): Adjust.
17618         (remote_target::remote_add_inferior): Push target.
17619         (remote_target::remote_add_thread)
17620         (remote_target::remote_notice_new_inferior)
17621         (get_remote_thread_info): Pass target down.
17622         (remote_target::update_thread_list): Skip threads of inferiors
17623         bound to other targets.  (remote_target::close): Don't discard
17624         inferiors.  (remote_target::add_current_inferior_and_thread)
17625         (remote_target::process_initial_stop_replies)
17626         (remote_target::start_remote)
17627         (remote_target::remote_serial_quit_handler): Pass down target.
17628         (remote_target::remote_unpush_target): New remote_target
17629         parameter.  Unpush the target from all inferiors.
17630         (remote_target::remote_unpush_and_throw): New remote_target
17631         parameter.  Pass it down.
17632         (remote_target::open_1): Check whether the current inferior has
17633         execution instead of checking whether any inferior is live.  Pass
17634         target down.
17635         (remote_target::remote_detach_1): Pass down target.  Use
17636         remote_unpush_target.
17637         (extended_remote_target::attach): Pass down target.
17638         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
17639         (remote_target::append_resumption): Pass down target.
17640         (remote_target::append_pending_thread_resumptions)
17641         (remote_target::remote_resume_with_hc, remote_target::resume)
17642         (remote_target::commit_resume): Pass down target.
17643         (remote_target::remote_stop_ns): Check supports_vCont_probed.
17644         (remote_target::interrupt_query)
17645         (remote_target::remove_new_fork_children)
17646         (remote_target::check_pending_events_prevent_wildcard_vcont)
17647         (remote_target::remote_parse_stop_reply)
17648         (remote_target::process_stop_reply): Pass down target.
17649         (first_remote_resumed_thread): New remote_target parameter.  Pass
17650         it down.
17651         (remote_target::wait_as): Pass down target.
17652         (unpush_and_perror): New remote_target parameter.  Pass it down.
17653         (remote_target::readchar, remote_target::remote_serial_write)
17654         (remote_target::getpkt_or_notif_sane_1)
17655         (remote_target::kill_new_fork_children, remote_target::kill): Pass
17656         down target.
17657         (remote_target::mourn_inferior): Pass down target.  Use
17658         remote_unpush_target.
17659         (remote_target::core_of_thread)
17660         (remote_target::remote_btrace_maybe_reopen): Pass down target.
17661         (remote_target::pid_to_exec_file)
17662         (remote_target::thread_handle_to_thread_info): Pass down target.
17663         (remote_target::async_wait_fd): New.
17664         * riscv-fbsd-tdep.c: Include "inferior.h".
17665         (riscv_fbsd_get_thread_local_address): Pass down target.
17666         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
17667         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
17668         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
17669         Adjust.
17670         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
17671         * solib-svr4.c (enable_break): Pass down target.
17672         * spu-multiarch.c (parse_spufs_run): Pass down target.
17673         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
17674         * target-delegates.c: Regenerate.
17675         * target.c (g_target_stack): Delete.
17676         (current_top_target): Return the current inferior's top target.
17677         (target_has_execution_1): Refer to the passed-in inferior's top
17678         target.
17679         (target_supports_terminal_ours): Check whether the initial
17680         inferior was already created.
17681         (decref_target): New.
17682         (target_stack::push): Incref/decref the target.
17683         (push_target, push_target, unpush_target): Adjust.
17684         (target_stack::unpush): Defref target.
17685         (target_is_pushed): Return bool.  Adjust to refer to the current
17686         inferior's target stack.
17687         (dispose_inferior): Delete, and inline parts ...
17688         (target_preopen): ... here.  Only dispose of the current inferior.
17689         (target_detach): Hold strong target reference while detaching.
17690         Pass target down.
17691         (target_thread_name): Add assertion.
17692         (target_resume): Pass down target.
17693         (target_ops::beneath, find_target_at): Adjust to refer to the
17694         current inferior's target stack.
17695         (get_dummy_target): New.
17696         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
17697         has a thread running.
17698         (initialize_targets): Rename to ...
17699         (_initialize_target): ... this.
17700         * target.h: Include "gdbsupport/refcounted-object.h".
17701         (struct target_ops): Inherit refcounted_object.
17702         (target_ops::shortname, target_ops::longname): Make const.
17703         (target_ops::async_wait_fd): New method.
17704         (decref_target): Declare.
17705         (struct target_ops_ref_policy): New.
17706         (target_ops_ref): New typedef.
17707         (get_dummy_target): Declare function.
17708         (target_is_pushed): Return bool.
17709         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
17710         (all_matching_threads_iterator::all_matching_threads_iterator):
17711         Handle filter target.
17712         * thread-iter.h (struct all_matching_threads_iterator, struct
17713         all_matching_threads_range, class all_non_exited_threads_range):
17714         Filter by target too.  Remove explicit.
17715         * thread.c (threads_executing): Delete.
17716         (inferior_thread): Pass down current inferior.
17717         (clear_thread_inferior_resources): Pass down thread pointer
17718         instead of ptid_t.
17719         (add_thread_silent, add_thread_with_info, add_thread): Add
17720         process_stratum_target parameter.  Use it for thread and inferior
17721         searches.
17722         (is_current_thread): New.
17723         (thread_info::deletable): Use it.
17724         (find_thread_ptid, thread_count, in_thread_list)
17725         (thread_change_ptid, set_resumed, set_running): New
17726         process_stratum_target parameter.  Pass it down.
17727         (set_executing): New process_stratum_target parameter.  Pass it
17728         down.  Adjust reference to 'threads_executing'.
17729         (threads_are_executing): New process_stratum_target parameter.
17730         Adjust reference to 'threads_executing'.
17731         (set_stop_requested, finish_thread_state): New
17732         process_stratum_target parameter.  Pass it down.
17733         (switch_to_thread): Also match inferior.
17734         (switch_to_thread): New process_stratum_target parameter.  Pass it
17735         down.
17736         (update_threads_executing): Reimplement.
17737         * top.c (quit_force): Pop targets from all inferior.
17738         (gdb_init): Don't call initialize_targets.
17739         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
17740         Declare.
17741         (windows_add_thread, windows_delete_thread): Adjust.
17742         (get_windows_debug_event): Rename to ...
17743         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
17744         * tracefile-tfile.c (tfile_target_open): Pass down target.
17745         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
17746         Forward declare.
17747         (switch_to_thread): Add process_stratum_target parameter.
17748         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
17749         parameter.  Use it.
17750         (mi_on_resume): Pass target down.
17751         * nat/fork-inferior.c (startup_inferior): Add
17752         process_stratum_target parameter.  Pass it down.
17753         * nat/fork-inferior.h (startup_inferior): Add
17754         process_stratum_target parameter.
17755         * python/py-threadevent.c (py_get_event_thread): Pass target down.
17756
17757 2020-01-10  Pedro Alves  <palves@redhat.com>
17758
17759         * remote.c (remote_target::start_remote): Don't set inferior_ptid
17760         directly.  Instead find the first thread in the thread list and
17761         use switch_to_thread.
17762
17763 2020-01-10  Pedro Alves  <palves@redhat.com>
17764
17765         * remote.c (remote_target::remote_add_inferior): Don't bind a
17766         process to the current inferior if the current inferior is already
17767         bound to a process.
17768
17769 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
17770             Pedro Alves  <palves@redhat.com>
17771
17772         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
17773         If no process is specified, return null_ptid instead of
17774         inferior_ptid.
17775         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
17776         TARGET_WAITKIND_SIGNALLED with no pid.
17777
17778 2020-01-10  Pedro Alves  <palves@redhat.com>
17779
17780         * remote.c (first_remote_resumed_thread): New.
17781         (remote_target::wait_as): Use it as default event_ptid instead of
17782         inferior_ptid.
17783
17784 2020-01-10  Pedro Alves  <palves@redhat.com>
17785
17786         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
17787
17788 2020-01-10  Pedro Alves  <palves@redhat.com>
17789
17790         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
17791         not -1.
17792
17793 2020-01-10  Pedro Alves  <palves@redhat.com>
17794
17795         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
17796         ptid to get_last_target_status.
17797         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
17798         ptid to get_last_target_status.
17799         * infcmd.c (continue_command): Don't pass a target_waitstatus to
17800         get_last_target_status.
17801         (info_program_command): Don't pass a target_waitstatus to
17802         get_last_target_status.
17803         * infrun.c (init_wait_for_inferior): Use
17804         nullify_last_target_wait_ptid.
17805         (get_last_target_status): Handle nullptr arguments.
17806         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
17807         (print_stop_event): Don't pass a ptid to get_last_target_status.
17808         (normal_stop): Don't pass a ptid to get_last_target_status.
17809         * infrun.h (get_last_target_status, set_last_target_status): Move
17810         comments here and update.
17811         (nullify_last_target_wait_ptid): Declare.
17812         * linux-fork.c (fork_load_infrun_state): Remove local extern
17813         declaration of nullify_last_target_wait_ptid.
17814         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
17815         to get_last_target_status.
17816
17817 2020-01-10  Pedro Alves  <palves@redhat.com>
17818
17819         * gdbthread.h (scoped_restore_current_thread)
17820         <dont_restore, restore, m_dont_restore>: Declare.
17821         * thread.c (thread_alive): Add assertion.  Return bool.
17822         (switch_to_thread_if_alive): New.
17823         (prune_threads): Switch inferior/thread.
17824         (print_thread_info_1): Switch thread before calling target methods.
17825         (scoped_restore_current_thread::restore): New, factored out from
17826         ...
17827         (scoped_restore_current_thread::~scoped_restore_current_thread):
17828         ... this.
17829         (scoped_restore_current_thread::scoped_restore_current_thread):
17830         Add assertion.
17831         (thread_apply_all_command, thread_select): Use
17832         switch_to_thread_if_alive.
17833         * infrun.c (proceed, restart_threads, handle_signal_stop)
17834         (switch_back_to_stepped_thread): Switch current thread before
17835         calling target methods.
17836
17837 2020-01-10  Pedro Alves <palves@redhat.com>
17838
17839         * inferior.c (switch_to_inferior_no_thread): New function,
17840         factored out from ...
17841         (inferior_command): ... here.
17842         * inferior.h (switch_to_inferior_no_thread): Declare.
17843         * mi/mi-main.c (run_one_inferior): Use
17844         switch_to_inferior_no_thread.
17845
17846 2020-01-10  Pedro Alves  <palves@redhat.com>
17847
17848         * infcmd.c (kill_command): Remove dead code.
17849
17850 2020-01-10  Pedro Alves  <palves@redhat.com>
17851
17852         * remote.c (remote_target::mourn_inferior): No longer check
17853         whether the target is running.
17854
17855 2020-01-10  Pedro Alves  <palves@redhat.com>
17856
17857         * corelow.c (core_target::has_execution): Change parameter type to
17858         inferior pointer.
17859         * inferior.c (number_of_live_inferiors): Use
17860         inferior::has_execution instead of target_has_execution_1.
17861         * inferior.h (inferior::has_execution): New.
17862         * linux-thread-db.c (thread_db_target::update_thread_list): Use
17863         inferior::has_execution instead of target_has_execution_1.
17864         * process-stratum-target.c
17865         (process_stratum_target::has_execution): Change parameter type to
17866         inferior pointer.  Check the inferior's PID instead of
17867         inferior_ptid.
17868         * process-stratum-target.h
17869         (process_stratum_target::has_execution): Change parameter type to
17870         inferior pointer.
17871         * record-full.c (record_full_core_target::has_execution): Change
17872         parameter type to inferior pointer.
17873         * target.c (target_has_execution_1): Change parameter type to
17874         inferior pointer.
17875         (target_has_execution_current): Adjust.
17876         * target.h (target_ops::has_execution): Change parameter type to
17877         inferior pointer.
17878         (target_has_execution_1): Change parameter type to inferior
17879         pointer.  Change return type to bool.
17880         * tracefile.h (tracefile_target::has_execution): Change parameter
17881         type to inferior pointer.
17882
17883 2020-01-10  Pedro Alves  <palves@redhat.com>
17884
17885         * exceptions.c (print_flush): Remove current_top_target() check.
17886
17887 2020-01-10  Pedro Alves  <palves@redhat.com>
17888
17889         * remote.c (show_remote_exec_file): Show the current inferior's
17890         exec-file instead of the command variable's value.
17891
17892 2020-01-10  Pedro Alves  <palves@redhat.com>
17893
17894         * record-full.c (record_full_resume_ptid): New global.
17895         (record_full_target::resume): Set it.
17896         (record_full_wait_1): Use record_full_resume_ptid instead of
17897         inferior_ptid.
17898
17899 2020-01-10  Pedro Alves  <palves@redhat.com>
17900
17901         * gdbthread.h (scoped_restore_current_thread)
17902         <dont_restore, restore, m_dont_restore>: Declare.
17903         * thread.c (thread_alive): Add assertion.  Return bool.
17904         (switch_to_thread_if_alive): New.
17905         (prune_threads): Switch inferior/thread.
17906         (print_thread_info_1): Switch thread before calling target methods.
17907         (scoped_restore_current_thread::restore): New, factored out from
17908         ...
17909         (scoped_restore_current_thread::~scoped_restore_current_thread):
17910         ... this.
17911         (scoped_restore_current_thread::scoped_restore_current_thread):
17912         Add assertion.
17913         (thread_apply_all_command, thread_select): Use
17914         switch_to_thread_if_alive.
17915
17916 2020-01-10  George Barrett  <bob@bob131.so>
17917
17918         * stap-probe.c (stap_modify_semaphore): Don't check for null
17919         semaphores.
17920         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
17921         for null semaphores.
17922
17923 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17924
17925         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
17926         all source windows, and maintain horizontal scroll status while
17927         doing so.
17928
17929 2020-01-09  Tom Tromey  <tom@tromey.com>
17930
17931         PR tui/18932:
17932         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
17933         update_source_window, not print_source_lines.
17934
17935 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17936
17937         * tui/tui.c (tui_enable): Register tui hooks after calling
17938         tui_display_main.
17939
17940 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17941
17942         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
17943
17944 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
17945
17946         * thread.c (print_thread_info_1): Fix indentation.
17947
17948 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17949
17950         * symtab.c (general_symbol_info::compute_and_set_names): Move the
17951         unique_xmalloc_ptr outside the if to always free the demangled name.
17952
17953 2020-01-08  Tom Tromey  <tromey@adacore.com>
17954
17955         * xcoffread.c (enter_line_range, read_xcoff_symtab)
17956         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
17957         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
17958         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
17959         Remove.
17960         (section_offsets): New typedef.
17961         * symtab.c (fixup_section, get_msymbol_address): Update.
17962         * symmisc.c (dump_msymbols): Update.
17963         * symfile.h (relative_addr_info_to_section_offsets)
17964         (symfile_map_offsets_to_segments): Update.
17965         * symfile.c (build_section_addr_info_from_objfile)
17966         (init_objfile_sect_indices): Update.
17967         (struct place_section_arg): Change type of "offsets".
17968         (place_section): Update.
17969         (relative_addr_info_to_section_offsets): Change type of
17970         "section_offsets".  Remove "num_sections" parameter.
17971         (default_symfile_offsets, syms_from_objfile_1)
17972         (set_objfile_default_section_offset): Update.
17973         (reread_symbols): No need to preserve section offsets by hand.
17974         (symfile_map_offsets_to_segments): Change type of "offsets".
17975         * stap-probe.c (relocate_address): Update.
17976         * stabsread.h (process_one_symbol): Update.
17977         * solib-target.c (struct lm_info_target) <offsets>: Change type.
17978         (solib_target_relocate_section_addresses): Update.
17979         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
17980         Update.
17981         * solib-frv.c (frv_relocate_main_executable): Update.
17982         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17983         * solib-aix.c (solib_aix_get_section_offsets): Change return
17984         type.
17985         (solib_aix_solib_create_inferior_hook): Update.
17986         * remote.c (remote_target::get_offsets): Update.
17987         * psymtab.c (find_pc_sect_psymtab): Update.
17988         * psympriv.h (struct partial_symbol) <address, text_low,
17989         text_high>: Update.
17990         * objfiles.h (obj_section_offset): Update.
17991         (struct objfile) <section_offsets>: Change type.
17992         <num_sections>: Remove.
17993         (objfile_relocate): Update.
17994         * objfiles.c (entry_point_address_query): Update
17995         (relocate_one_symbol): Change type of "section_offsets".
17996         (objfile_relocate1, objfile_relocate1): Change type of
17997         "new_offsets".
17998         (objfile_rebase1): Update.
17999         * mipsread.c (mipscoff_symfile_read): Update.
18000         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
18001         parameter.
18002         * mdebugread.c (parse_symbol): Change type of "section_offsets".
18003         (parse_external, psymtab_to_symtab_1): Update.
18004         * machoread.c (macho_symfile_offsets): Update.
18005         * ia64-tdep.c (ia64_find_unwind_table): Update.
18006         * hppa-tdep.c (read_unwind_info): Update.
18007         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
18008         * dwarf2read.c (create_addrmap_from_index)
18009         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
18010         (process_psymtab_comp_unit_reader, add_partial_symbol)
18011         (add_partial_subprogram, process_full_comp_unit)
18012         (read_file_scope, read_func_scope, read_lexical_block_scope)
18013         (read_call_site_scope, dwarf2_rnglists_process)
18014         (dwarf2_ranges_process, dwarf2_ranges_read)
18015         (dwarf_decode_lines_1, var_decode_location, new_symbol)
18016         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
18017         Update.
18018         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
18019         Update.
18020         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
18021         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
18022         (process_one_symbol): Change type of "section_offsets".
18023         * ctfread.c (get_objfile_text_range): Update.
18024         * coffread.c (coff_symtab_read, enter_linenos)
18025         (process_coff_symbol): Update.
18026         * coff-pe-read.c (add_pe_forwarded_sym): Update.
18027         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
18028
18029 2020-01-08  Tom Tromey  <tromey@adacore.com>
18030
18031         * dwarf2read.c (parse_macro_definition): Use std::string.
18032         (parse_macro_definition): Likewise.
18033
18034 2020-01-08  Tom Tromey  <tromey@adacore.com>
18035
18036         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
18037         (ATTR_ALLOC_CHUNK): Remove.
18038
18039 2020-01-08  Tom Tromey  <tromey@adacore.com>
18040
18041         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
18042
18043 2020-01-08  Tom Tromey  <tromey@adacore.com>
18044
18045         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
18046         (dwarf2_compute_name, open_dwo_file): Likewise.
18047         (process_enumeration_scope): Use std::vector.
18048         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
18049         (partial_die_info::fixup, dwarf2_start_subfile)
18050         (guess_full_die_structure_name, dwarf2_name): Likewise.
18051         (determine_prefix): Update.
18052         (guess_full_die_structure_name): Make return type const.
18053         (partial_die_full_name): Return unique_xmalloc_ptr.
18054         (DW_FIELD_ALLOC_CHUNK): Remove.
18055
18056 2020-01-07  Tom Tromey  <tromey@adacore.com>
18057
18058         PR build/24937:
18059         * stap-probe.c (class stap_static_probe_ops): Add constructor.
18060
18061 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
18062
18063         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
18064
18065 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
18066
18067         * stack.c (print_frame_info): Move disassemble_next_line code
18068         inside source_print block.
18069
18070 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18071
18072         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
18073         gdb/signals.h, as we are now using native signal symbols.
18074
18075 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
18076
18077         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
18078         overflow by an early check of content vs threshold.
18079         * tui/tui-source.c (tui_source_window::line_is_displayed):
18080         Likewise.
18081
18082 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18083
18084         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
18085
18086 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
18087
18088         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
18089         export table if no section contains it's RVA.
18090
18091 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18092
18093         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
18094
18095 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
18096
18097         * source.c (print_source_lines_base): Set last_line_listed.
18098
18099 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
18100
18101         * tui/tui-disasm.c: Remove trailing spaces.
18102
18103 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18104             Pedro Alves  <palves@redhat.com>
18105
18106         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
18107         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
18108         (windows_gdb_signal_to_target): New function, uses the above
18109         enumeration to convert GDB internal signal codes to equivalent
18110         Windows codes.
18111         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
18112         * windows-nat.c: Include "gdb_wait.h".
18113         (get_windows_debug_event): Extract the fatal exception from the
18114         exit status and convert to the equivalent Posix signal number.
18115         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
18116         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
18117         * gdbsupport/gdb_wait.c: New file, implements
18118         windows_status_to_termsig.
18119         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
18120         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
18121
18122 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
18123
18124         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
18125         show_layout.
18126
18127 2020-01-05  Luis Machado  <luis.machado@linaro.org>
18128
18129         * aarch64-linux-nat.c
18130         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
18131         and bfd_mach_aarch64.
18132
18133 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
18134
18135         * ui-file.c (stdio_file::can_emit_style_escape)
18136         (tee_file::can_emit_style_escape): Ensure style is used also on
18137         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
18138         to gdb_stdout.
18139         * main.c (set_gdb_data_directory): Use file style to output the
18140         warning that the given pathname is not a directory.
18141         * top.c (show_history_filename, gdb_safe_append_history)
18142         (show_gdb_datadir): Use file style.
18143
18144 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
18145
18146         * solib-target.c (struct lm_info_target):
18147         Change offsets to be a unique_xmalloc_ptr.
18148         (solib_target_relocate_section_addresses): Update.
18149
18150 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
18151
18152         * windows-nat.c (windows_clear_solib): Free so_list linked list.
18153
18154 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
18155
18156         * MAINTAINERS (Write After Approval): Add myself.
18157
18158 2020-01-02  Luis Machado  <luis.machado@linaro.org>
18159
18160         * proc-service.c (get_ps_regcache): Remove reference to obsolete
18161         Cell BE architecture.
18162         * target.h (struct target_ops) <thread_architecture>: Likewise.
18163
18164 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
18165
18166         * Makefile.in: Use INSTALL_PROGRAM_ENV.
18167
18168 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
18169
18170         * MAINTAINERS (Write After Approval): Add myself.
18171
18172 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18173
18174         * gdbarch.sh: Update copyright year range of generated files.
18175
18176 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18177
18178         Update copyright year range in all GDB files.
18179
18180 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18181
18182         * copyright.py: Convert to Python 3.
18183
18184 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18185
18186         * copyright.py: Adapt after move of gnulib directory from gdb
18187         directory to toplevel directory.
18188
18189 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18190
18191         * copyright.py (main): Exit if run from the wrong directory.
18192
18193 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18194
18195         * top.c (print_gdb_version): Change copyright year to 2020.
18196
18197 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18198
18199         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
18200
18201 For older changes see ChangeLog-2019.
18202 \f
18203 Local Variables:
18204 mode: change-log
18205 left-margin: 8
18206 fill-column: 74
18207 version-control: never
18208 coding: utf-8
18209 End: