gdb/ChangeLog

   1 2020-12-11  Tom Tromey  <tom@tromey.com>
   2
   3         * varobj.h (all_root_varobjs): Take a function_view.
   4         * varobj.c (all_root_varobjs): Take a function_view.
   5         (varobj_invalidate_iter): Remove unused parameter.
   6         (varobj_invalidate): Update.
   7         * mi/mi-cmd-var.c (struct mi_cmd_var_update): Remove.
   8         (mi_cmd_var_update_iter): Change parameters.
   9
  10 2020-12-11  Tom Tromey  <tom@tromey.com>
  11
  12         * varobj.c (struct varobj_root) <next>: Remove.
  13         (struct vlist): Remove.
  14         (rootlist): Now a std::list.
  15         (install_variable, uninstall_variable, all_root_varobjs): Update.
  16
  17 2020-12-11  Tom Tromey  <tom@tromey.com>
  18
  19         * varobj.c (VAROBJ_TABLE_SIZE): Remove.
  20         (varobj_table): Now htab_t.
  21         (varobj_get_handle, install_variable, uninstall_variable):
  22         Update.
  23         (hash_varobj, eq_varobj_and_string): New functions.
  24         (hash_varobj): Update.
  25
  26 2020-12-11  Tom Tromey  <tom@tromey.com>
  27
  28         * inline-frame.c (stopped_by_user_bp_inline_frame): Update.
  29         * ada-lang.c (check_status_exception): Update.
  30         * breakpoint.c (free_bp_location): Remove.
  31         (decref_bp_location): Use bp_location_ref_policy.
  32         (bpstats::bpstats): Don't call incref_bp_location.
  33         (bpstats::~bpstats): Remove.
  34         (bpstats::bpstats): Update.
  35         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions)
  36         (bp_location::bp_location): Update.
  37         (incref_bp_location): Remove.
  38         (bkpt_print_it): Update.
  39         * breakpoint.h (class bp_location): Derive from
  40         refcounted_object.
  41         (struct bpstats): Remove destructor.
  42         <bp_location_at>: Now a bp_location_ref_ptr.
  43         <refc>: Remove.
  44         (bp_location_ref_ptr): New typedef.
  45         (struct bp_location_ref_policy): New.
  46
  47 2020-12-11  Tom Tromey  <tom@tromey.com>
  48
  49         * thread.c (class scoped_inc_dec_ref): Remove.
  50         (tp_array_compar_ascending, tp_array_compar_descending): Change
  51         parameter types.
  52         (thread_apply_all_command): Use thread_info_ref.
  53
  54 2020-12-11  Tom Tromey  <tom@tromey.com>
  55
  56         * infrun.c (struct stop_context) <thread>: Now a thread_info_ref.
  57         (stop_context::stop_context): Update.
  58         (stop_context::~stop_context): Remove.
  59
  60 2020-12-11  Tom Tromey  <tom@tromey.com>
  61
  62         * inferior.c (current_inferior_): Change type.
  63         (current_inferior, set_current_inferior, initialize_inferiors):
  64         Update.
  65
  66 2020-12-11  Tom Tromey  <tom@tromey.com>
  67
  68         * gdbthread.h (class enable_thread_stack_temporaries) <m_thr>:
  69         Change type.
  70
  71 2020-12-11  Tom Tromey  <tromey@adacore.com>
  72
  73         * ada-tasks.c (struct ada_tasks_pspace_data) <cpu_id_offset>: New
  74         field.
  75         (ada_get_tcb_types_info): Look for __gnat_gdb_cpu_first_id.
  76         (read_atcb): Use cpu_id_offset.
  77
  78 2020-12-10  Kevin Buettner  <kevinb@redhat.com>
  79
  80         * ada-lang.c (ada_fold_name): Fix off-by-one error.
  81
  82 2020-12-10  Luis Machado  <luis.machado@linaro.org>
  83
  84         * breakpoint.c (should_be_inserted): Don't output newline.
  85
  86 2020-12-10  Luis Machado  <luis.machado@linaro.org>
  87
  88         * aarch64-linux-tdep.c (aarch64_linux_restore_vreg) New function.
  89         (aarch64_linux_sigframe_init): Call aarch64_linux_restore_vreg.
  90         * aarch64-tdep.h (V_REGISTER_SIZE): Move to ...
  91         * arch/aarch64.h: ... here.
  92         * nat/aarch64-sve-linux-ptrace.c: Include endian.h.
  93         (aarch64_maybe_swab128): New function.
  94         (aarch64_sve_regs_copy_to_reg_buf)
  95         (aarch64_sve_regs_copy_from_reg_buf): Adjust FPSIMD entries.
  96         * trad-frame.c (trad_frame_reset_saved_regs): Initialize
  97         the data field.
  98         (TF_REG_VALUE_BYTES): New enum value.
  99         (trad_frame_value_bytes_p): New function.
 100         (trad_frame_set_value_bytes): New function.
 101         (trad_frame_set_reg_value_bytes): New function.
 102         (trad_frame_get_prev_register): Handle register values saved as bytes.
 103         * trad-frame.h (trad_frame_set_reg_value_bytes): New prototype.
 104         (struct trad_frame_saved_reg) <data>: New field.
 105         (trad_frame_set_value_bytes): New prototype.
 106         (trad_frame_value_bytes_p): New prototype.
 107
 108 2020-12-07  Mihails Strasuns  <mihails.strasuns@intel.com>
 109
 110         * jit.c (mem_bfd*, bfd_open_from_target_memory): Removed.
 111         * gdb_bfd.h (gdb_bfd_open_from_target_memory): New function.
 112         * gdb_bfd.c (mem_bfd*, gdb_bfd_open_from_target_memory): New functions.
 113
 114 2020-12-09  Tom Tromey  <tromey@adacore.com>
 115
 116         * ada-lang.c (ada_lookup_encoded_symbol): Use add_angle_brackets.
 117
 118 2020-12-09  Tom Tromey  <tromey@adacore.com>
 119
 120         * dwarf2/read.c (get_dwarf2_rational_constant): Change "numerator"
 121         and "denominator" to gdb_mpz.  Handle block forms.
 122         (get_dwarf2_unsigned_rational_constant): Change "numerator" and
 123         "denominator" to gdb_mpz.
 124         (finish_fixed_point_type): Update.
 125         (has_zero_over_zero_small_attribute): Update.
 126
 127 2020-12-09  Tom Tromey  <tromey@adacore.com>
 128
 129         * expprint.c (op_name): Update.
 130         * expression.h (enum exp_opcode): Update.
 131         * std-operator.def: Add more opcodes.
 132         * ada-operator.def, fortran-operator.def: Remove, moving contents
 133         into std-operator.def.
 134
 135 2020-12-09  Simon Marchi  <simon.marchi@polymtl.ca>
 136
 137         * gdbtypes.c (get_discrete_low_bound, get_discrete_high_bound):
 138         Return {} instead of false.
 139         (get_discrete_bounds): Compute high bound only if low bound is
 140         valid.
 141
 142 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 143
 144         PR 26875, PR 26901
 145         * gdbtypes.c (get_discrete_low_bound): Make non-static.
 146         (get_discrete_high_bound): Make non-static.
 147         * gdbtypes.h (get_discrete_low_bound): New declaration.
 148         (get_discrete_high_bound): New declaration.
 149         * valarith.c (value_subscript): Only fetch high bound if
 150         necessary.
 151
 152 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 153
 154         * gdbtypes.c (get_discrete_bounds): Implement with
 155         get_discrete_low_bound and get_discrete_high_bound.
 156         (get_discrete_low_bound): New.
 157         (get_discrete_high_bound): New.
 158
 159 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 160
 161         * gdbtypes.h (get_discrete_bounds): Return bool, adjust all
 162         callers.
 163         * gdbtypes.c (get_discrete_bounds): Return bool.
 164
 165 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
 166
 167         * ada-lang.c (ada_value_slice_from_ptr): Adjust.
 168         (ada_value_slice): Adjust.
 169         (pos_atr): Adjust.
 170         * gdbtypes.c (get_discrete_bounds): Adjust.
 171         (discrete_position): Return optional.
 172         * gdbtypes.h (discrete_position): Return optional.
 173
 174 2020-12-07  Tom Tromey  <tromey@adacore.com>
 175
 176         * maint.c (_initialize_maint_cmds): Use expression command
 177         completer for "maint print type".
 178
 179 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 180
 181         * completer.c (complete_explicit_location): Also add keywords
 182         that start with '-' to the completion list.
 183
 184 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 185
 186         * linespec.c (linespec_lexer_lex_keyword): The "-force-condition"
 187         keyword may be followed by any keyword.
 188         * breakpoint.c (find_condition_and_thread): Advance 'tok' by
 189         'toklen' in the case for "-force-condition".
 190
 191 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 192
 193         * main.c (catch_command_errors): Add a flag parameter; invoke
 194         `bpstat_do_actions` if the flag is set.
 195         (execute_cmdargs): Update a call to `catch_command_errors`.
 196
 197 2020-12-07  Tom de Vries  <tdevries@suse.de>
 198
 199         * ada-lang.c (replace_operator_with_call): Handle shrink resize.
 200
 201 2020-12-06  Tom Tromey  <tom@tromey.com>
 202
 203         PR ada/26999
 204         * ada-lang.c (replace_operator_with_call): Rewrite.
 205
 206 2020-12-06  Giancarlo Frix  <gfrix@rocketsoftware.com>  (tiny change)
 207
 208         PR breakpoints/27009
 209         * s390-tdep.h (op_bc): Correct BC opcode value.
 210
 211 2020-12-06  Joel Brobecker  <brobecker@adacore.com>
 212
 213         * gmp-utils.h (gdb_mpz::safe_export): New private method.
 214         (gdb_mpz::as_integer): Reimplement using gdb_mpz::safe_export.
 215         * gmp-utils.c (gdb_mpz::write): Rewrite using gdb_mpz::safe_export.
 216         (gdb_mpz::safe_export): New method.
 217         * unittests/gmp-utils-selftests .c (gdb_mpz_as_integer):
 218         Update function description.
 219         (check_as_integer_raises_out_of_range_error): New function.
 220         (gdb_mpz_as_integer_out_of_range): New function.
 221         (_initialize_gmp_utils_selftests): Register
 222         gdb_mpz_as_integer_out_of_range as a selftest.
 223
 224 2020-12-05  Joel Brobecker  <brobecker@adacore.com>
 225
 226         * gmp-utils.c (gdb_mpz::read): Use HOST_CHAR_BIT instead of
 227         TARGET_CHAR_BIT.
 228         (gdb_mpz::write): Likewise.
 229
 230 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 231
 232         * amd64-linux-tdep.c (amd64_linux_init_abi): Pass 2 as the
 233         number of displaced step buffers.
 234
 235 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 236
 237         * displaced-stepping.h (struct displaced_step_buffer): Rename
 238         to...
 239         (struct displaced_step_buffers): ... this.
 240         <m_addr, m_current_thread, m_copy_insn_closure>: Remove.
 241         <struct displaced_step_buffer>: New inner class.
 242         <m_buffers>: New.
 243         * displaced-stepping.c (displaced_step_buffer::prepare): Rename
 244         to...
 245         (displaced_step_buffers::prepare): ... this, adjust for multiple
 246         buffers.
 247         (displaced_step_buffer::finish):  Rename to...
 248         (displaced_step_buffers::finish): ... this, adjust for multiple
 249         buffers.
 250         (displaced_step_buffer::copy_insn_closure_by_addr): Rename to...
 251         (displaced_step_buffers::copy_insn_closure_by_addr): ... this,
 252         adjust for multiple buffers.
 253         (displaced_step_buffer::restore_in_ptid): Rename to...
 254         (displaced_step_buffers::restore_in_ptid): ... this, adjust for
 255         multiple buffers.
 256         * linux-tdep.h (linux_init_abi): Change supports_displaced_step
 257         for num_disp_step_buffers.
 258         * linux-tdep.c (struct linux_gdbarch_data)
 259         <num_disp_step_buffers>: New field.
 260         (struct linux_info) <disp_step_buf>: Rename to...
 261         <disp_step_bufs>: ... this, change type to
 262         displaced_step_buffers.
 263         (linux_displaced_step_prepare): Use
 264         linux_gdbarch_data::num_disp_step_buffers to create that number
 265         of buffers.
 266         (linux_displaced_step_finish): Adjust.
 267         (linux_displaced_step_copy_insn_closure_by_addr): Adjust.
 268         (linux_displaced_step_restore_all_in_ptid): Adjust.
 269         (linux_init_abi): Change supports_displaced_step parameter for
 270         num_disp_step_buffers, save it in linux_gdbarch_data.
 271         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust.
 272         * alpha-linux-tdep.c (alpha_linux_init_abi): Adjust.
 273         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Change
 274         supports_displaced_step parameter for num_disp_step_buffers.
 275         (amd64_linux_init_abi): Adjust.
 276         (amd64_x32_linux_init_abi): Adjust.
 277         * arc-linux-tdep.c (arc_linux_init_osabi): Adjust.
 278         * arm-linux-tdep.c (arm_linux_init_abi): Adjust.
 279         * bfin-linux-tdep.c (bfin_linux_init_abi): Adjust.
 280         * cris-linux-tdep.c (cris_linux_init_abi): Adjust.
 281         * csky-linux-tdep.c (csky_linux_init_abi): Adjust.
 282         * frv-linux-tdep.c (frv_linux_init_abi): Adjust.
 283         * hppa-linux-tdep.c (hppa_linux_init_abi): Adjust.
 284         * i386-linux-tdep.c (i386_linux_init_abi): Adjust.
 285         * ia64-linux-tdep.c (ia64_linux_init_abi): Adjust.
 286         * m32r-linux-tdep.c (m32r_linux_init_abi): Adjust.
 287         * m68k-linux-tdep.c (m68k_linux_init_abi):
 288         * microblaze-linux-tdep.c (microblaze_linux_init_abi):
 289         * mips-linux-tdep.c (mips_linux_init_abi): Adjust.
 290         * mn10300-linux-tdep.c (am33_linux_init_osabi): Adjust.
 291         * nios2-linux-tdep.c (nios2_linux_init_abi): Adjust.
 292         * or1k-linux-tdep.c (or1k_linux_init_abi): Adjust.
 293         * ppc-linux-tdep.c (ppc_linux_init_abi): Adjust.
 294         * riscv-linux-tdep.c (riscv_linux_init_abi): Adjust.
 295         * rs6000-tdep.c (struct ppc_inferior_data) <disp_step_buf>:
 296         Change type to displaced_step_buffers.
 297         * s390-linux-tdep.c (s390_linux_init_abi_any): Adjust.
 298         * sh-linux-tdep.c (sh_linux_init_abi): Adjust.
 299         * sparc-linux-tdep.c (sparc32_linux_init_abi): Adjust.
 300         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Adjust.
 301         * tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Adjust.
 302         * tilegx-linux-tdep.c (tilegx_linux_init_abi): Adjust.
 303         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Adjust.
 304
 305 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 306
 307         * linux-tdep.c (init_linux_gdbarch_data): Change parameter to
 308         obkstack.
 309         (_initialize_linux_tdep): Register pre-init gdb data instead of
 310         post-init.
 311
 312 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 313
 314         * displaced-stepping.h (struct
 315         displaced_step_copy_insn_closure): Adjust comments.
 316         (struct displaced_step_inferior_state) <step_thread,
 317         step_gdbarch, step_closure, step_original, step_copy,
 318         step_saved_copy>: Remove fields.
 319         (struct displaced_step_thread_state): New.
 320         (struct displaced_step_buffer): New.
 321         * displaced-stepping.c (displaced_step_buffer::prepare): New.
 322         (write_memory_ptid): Move from infrun.c.
 323         (displaced_step_instruction_executed_successfully): New,
 324         factored out of displaced_step_finish.
 325         (displaced_step_buffer::finish): New.
 326         (displaced_step_buffer::copy_insn_closure_by_addr): New.
 327         (displaced_step_buffer::restore_in_ptid): New.
 328         * gdbarch.sh (displaced_step_location): Remove.
 329         (displaced_step_prepare, displaced_step_finish,
 330         displaced_step_copy_insn_closure_by_addr,
 331         displaced_step_restore_all_in_ptid): New.
 332         * gdbarch.c: Re-generate.
 333         * gdbarch.h: Re-generate.
 334         * gdbthread.h (class thread_info) <displaced_step_state>: New
 335         field.
 336         (thread_step_over_chain_remove): New declaration.
 337         (thread_step_over_chain_next): New declaration.
 338         (thread_step_over_chain_length): New declaration.
 339         * thread.c (thread_step_over_chain_remove): Make non-static.
 340         (thread_step_over_chain_next): New.
 341         (global_thread_step_over_chain_next): Use
 342         thread_step_over_chain_next.
 343         (thread_step_over_chain_length): New.
 344         (global_thread_step_over_chain_enqueue): Add debug print.
 345         (global_thread_step_over_chain_remove): Add debug print.
 346         * infrun.h (get_displaced_step_copy_insn_closure_by_addr):
 347         Remove.
 348         * infrun.c (get_displaced_stepping_state): New.
 349         (displaced_step_in_progress_any_inferior): Remove.
 350         (displaced_step_in_progress_thread): Adjust.
 351         (displaced_step_in_progress): Adjust.
 352         (displaced_step_in_progress_any_thread): New.
 353         (get_displaced_step_copy_insn_closure_by_addr): Remove.
 354         (gdbarch_supports_displaced_stepping): Use
 355         gdbarch_displaced_step_prepare_p.
 356         (displaced_step_reset): Change parameter from inferior to
 357         thread.
 358         (displaced_step_prepare_throw): Implement using
 359         gdbarch_displaced_step_prepare.
 360         (write_memory_ptid): Move to displaced-step.c.
 361         (displaced_step_restore): Remove.
 362         (displaced_step_finish): Implement using
 363         gdbarch_displaced_step_finish.
 364         (start_step_over): Allow starting more than one displaced step.
 365         (prepare_for_detach): Handle possibly multiple threads doing
 366         displaced steps.
 367         (handle_inferior_event): Handle possibility that fork event
 368         happens while another thread displaced steps.
 369         * linux-tdep.h (linux_displaced_step_prepare): New.
 370         (linux_displaced_step_finish): New.
 371         (linux_displaced_step_copy_insn_closure_by_addr): New.
 372         (linux_displaced_step_restore_all_in_ptid): New.
 373         (linux_init_abi): Add supports_displaced_step parameter.
 374         * linux-tdep.c (struct linux_info) <disp_step_buf>: New field.
 375         (linux_displaced_step_prepare): New.
 376         (linux_displaced_step_finish): New.
 377         (linux_displaced_step_copy_insn_closure_by_addr): New.
 378         (linux_displaced_step_restore_all_in_ptid): New.
 379         (linux_init_abi): Add supports_displaced_step parameter,
 380         register displaced step methods if true.
 381         (_initialize_linux_tdep): Register inferior_execd observer.
 382         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
 383         supports_displaced_step parameter, adjust call to
 384         linux_init_abi.  Remove call to
 385         set_gdbarch_displaced_step_location.
 386         (amd64_linux_init_abi): Adjust call to
 387         amd64_linux_init_abi_common.
 388         (amd64_x32_linux_init_abi): Likewise.
 389         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust call to
 390         linux_init_abi.  Remove call to
 391         set_gdbarch_displaced_step_location.
 392         * arm-linux-tdep.c (arm_linux_init_abi): Likewise.
 393         * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
 394         * alpha-linux-tdep.c (alpha_linux_init_abi): Adjust call to
 395         linux_init_abi.
 396         * arc-linux-tdep.c (arc_linux_init_osabi): Likewise.
 397         * bfin-linux-tdep.c (bfin_linux_init_abi): Likewise.
 398         * cris-linux-tdep.c (cris_linux_init_abi): Likewise.
 399         * csky-linux-tdep.c (csky_linux_init_abi): Likewise.
 400         * frv-linux-tdep.c (frv_linux_init_abi): Likewise.
 401         * hppa-linux-tdep.c (hppa_linux_init_abi): Likewise.
 402         * ia64-linux-tdep.c (ia64_linux_init_abi): Likewise.
 403         * m32r-linux-tdep.c (m32r_linux_init_abi): Likewise.
 404         * m68k-linux-tdep.c (m68k_linux_init_abi): Likewise.
 405         * microblaze-linux-tdep.c (microblaze_linux_init_abi): Likewise.
 406         * mips-linux-tdep.c (mips_linux_init_abi): Likewise.
 407         * mn10300-linux-tdep.c (am33_linux_init_osabi): Likewise.
 408         * nios2-linux-tdep.c (nios2_linux_init_abi): Likewise.
 409         * or1k-linux-tdep.c (or1k_linux_init_abi): Likewise.
 410         * riscv-linux-tdep.c (riscv_linux_init_abi): Likewise.
 411         * s390-linux-tdep.c (s390_linux_init_abi_any): Likewise.
 412         * sh-linux-tdep.c (sh_linux_init_abi): Likewise.
 413         * sparc-linux-tdep.c (sparc32_linux_init_abi): Likewise.
 414         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Likewise.
 415         * tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Likewise.
 416         * tilegx-linux-tdep.c (tilegx_linux_init_abi): Likewise.
 417         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Likewise.
 418         * ppc-linux-tdep.c (ppc_linux_init_abi): Adjust call to
 419         linux_init_abi.  Remove call to
 420         set_gdbarch_displaced_step_location.
 421         * arm-tdep.c (arm_pc_is_thumb): Call
 422         gdbarch_displaced_step_copy_insn_closure_by_addr instead of
 423         get_displaced_step_copy_insn_closure_by_addr.
 424         * rs6000-aix-tdep.c (rs6000_aix_init_osabi): Adjust calls to
 425         clear gdbarch methods.
 426         * rs6000-tdep.c (struct ppc_inferior_data): New structure.
 427         (get_ppc_per_inferior): New function.
 428         (ppc_displaced_step_prepare): New function.
 429         (ppc_displaced_step_finish): New function.
 430         (ppc_displaced_step_restore_all_in_ptid): New function.
 431         (rs6000_gdbarch_init): Register new gdbarch methods.
 432         * s390-tdep.c (s390_gdbarch_init): Don't call
 433         set_gdbarch_displaced_step_location, set new gdbarch methods.
 434
 435 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 436
 437         * Makefile.in (COMMON_SFILES): Add displaced-stepping.c.
 438         * aarch64-tdep.h: Include displaced-stepping.h.
 439         * displaced-stepping.h (struct displaced_step_copy_insn_closure):
 440         Move here.
 441         (displaced_step_copy_insn_closure_up): Move here.
 442         (struct buf_displaced_step_copy_insn_closure): Move here.
 443         (struct displaced_step_inferior_state): Move here.
 444         (debug_displaced): Move here.
 445         (displaced_debug_printf_1): Move here.
 446         (displaced_debug_printf): Move here.
 447         * displaced-stepping.c: New file.
 448         * gdbarch.sh: Include displaced-stepping.h in gdbarch.h.
 449         * gdbarch.h: Re-generate.
 450         * inferior.h: Include displaced-stepping.h.
 451         * infrun.h (debug_displaced): Move to displaced-stepping.h.
 452         (displaced_debug_printf_1): Likewise.
 453         (displaced_debug_printf): Likewise.
 454         (struct displaced_step_copy_insn_closure): Likewise.
 455         (displaced_step_copy_insn_closure_up): Likewise.
 456         (struct buf_displaced_step_copy_insn_closure): Likewise.
 457         (struct displaced_step_inferior_state): Likewise.
 458         * infrun.c (show_debug_displaced): Move to displaced-stepping.c.
 459         (displaced_debug_printf_1): Likewise.
 460         (displaced_step_copy_insn_closure::~displaced_step_copy_insn_closure):
 461         Likewise.
 462         (_initialize_infrun): Don't register "set/show debug displaced".
 463
 464 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 465
 466         * linux-tdep.c (get_linux_inferior_data): Add inferior
 467         parameter.
 468         (linux_vsyscall_range): Pass current inferior.
 469
 470 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 471
 472         * infrun.c (displaced_step_prepare_throw): Change return type to
 473         displaced_step_prepare_status.
 474         (displaced_step_prepare): Likewise.
 475         (displaced_step_finish): Change return type to
 476         displaced_step_finish_status.
 477         (resume_1): Adjust.
 478         (stop_all_threads): Adjust.
 479         * displaced-stepping.h: New file.
 480
 481 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 482
 483         * infrun.c (displaced_step_fixup): Rename to...
 484         (displaced_step_finish): ... this, update all callers.
 485
 486 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 487
 488         * infrun.h (get_displaced_step_closure_by_addr): Rename to...
 489         (get_displaced_step_copy_insn_closure_by_addr): ... this.
 490         Update all users.
 491         (displaced_step_closure): Rename to...
 492         (displaced_step_copy_insn_closure): ... this.  Update all users.
 493         (displaced_step_closure_up): Rename to...
 494         (displaced_step_copy_insn_closure_up). ... this.  Update all
 495         users.
 496         (buf_displaced_step_closure): Rename to...
 497         (buf_displaced_step_copy_insn_closure): ... this.  Update all
 498         users.
 499         * infrun.c (get_displaced_step_closure_by_addr): Rename to...
 500         (get_displaced_step_copy_insn_closure_by_addr): ... this.
 501         Update all users.
 502         * aarch64-tdep.c (aarch64_displaced_step_closure): Rename to...
 503         (aarch64_displaced_step_copy_insn_closure): ... this.  Update
 504         all users.
 505         * amd64-tdep.c (amd64_displaced_step_closure): Rename to...
 506         (amd64_displaced_step_copy_insn_closure): ... this.  Update all
 507         users.
 508         * arm-tdep.h (arm_displaced_step_closure): Rename to...
 509         (arm_displaced_step_copy_insn_closure): ... this.  Update all
 510         users.
 511         * i386-tdep.h (i386_displaced_step_closure): Rename to...
 512         (i386_displaced_step_copy_insn_closure): ... this.  Update all
 513         users.
 514         * rs6000-tdep.c (ppc_displaced_step_closure): Rename to...
 515         (ppc_displaced_step_copy_insn_closure): ... this.  Update all
 516         users.
 517         * s390-tdep.c (s390_displaced_step_closure): Rename to...
 518         (s390_displaced_step_copy_insn_closure): ... this.  Update all
 519         users.
 520         * gdbarch.h: Re-generate.
 521         * gdbarch.c: Re-generate.
 522
 523 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 524
 525         * gdbthread.h (thread_step_over_chain_enqueue): Rename to...
 526         (global_thread_step_over_chain_enqueue): ... this.  Update all
 527         users.
 528         (thread_step_over_chain_remove): Rename to...
 529         (global_thread_step_over_chain_remove): ... this.  Update all
 530         users.
 531         (thread_step_over_chain_next): Rename to...
 532         (global_thread_step_over_chain_next): ... this.  Update all
 533         users.
 534         * infrun.h (step_over_queue_head): Rename to...
 535         (global_thread_step_over_chain_head): ... this.  Update all
 536         users.
 537         * infrun.c (step_over_queue_head): Rename to...
 538         (global_thread_step_over_chain_head): ... this.  Update all
 539         users.
 540         * thread.c (step_over_chain_remove): Rename to...
 541         (thread_step_over_chain_remove): ... this.  Update all users.
 542         (thread_step_over_chain_next): Rename to...
 543         (global_thread_step_over_chain_next): ... this.  Update all
 544         users.
 545         (thread_step_over_chain_enqueue): Rename to...
 546         (global_thread_step_over_chain_enqueue): ... this.  Update all
 547         users.
 548         (thread_step_over_chain_remove): Rename to...
 549         (global_thread_step_over_chain_remove): ... this.  Update all
 550         users.
 551
 552 2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
 553
 554         * infrun.c (get_displaced_stepping_state): Remove, change
 555         callers to access the field directly.
 556
 557 2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
 558
 559         * infrun.c (handle_inferior_event): Restore displaced step
 560         buffer bytes in child process when handling fork, even if fork
 561         happened in another thread than the displaced-stepping one.
 562
 563 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 564
 565         * infrun.c (infrun_inferior_execd): New function.
 566         (_initialize_infrun): Attach inferior_execd observer.
 567
 568 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 569
 570         * observable.h (inferior_execd): Declare new observable.
 571         * observable.c (inferior_execd): Declare new observable.
 572         * infrun.c (follow_exec): Notify inferior_execd observer.
 573         * jit.c (jit_inferior_created_hook): Make static.
 574         (_initialize_jit): Register inferior_execd observer.
 575         * jit.h (jit_inferior_created_hook): Remove declaration.
 576         * solib.c (_initialize_solib): Register inferior_execd observer.
 577
 578 2020-12-04  Tom de Vries  <tdevries@suse.de>
 579
 580         PR gdb/27003
 581         * completer.c (completion_tracker::build_completion_result): Don't
 582         access match_list[0][-1].
 583
 584 2020-12-04  Tom Tromey  <tromey@adacore.com>
 585
 586         * linespec.c (struct linespec_token): Rename; remove typedef.
 587         * guile/scm-block.c (struct block_smob): Remove typedef.
 588         (struct block_syms_progress_smob): Likewise.
 589         * guile/scm-symbol.c (struct symbol_smob): Remove typedef.
 590         * guile/scm-symtab.c (symtab_smob): Remove typedef.
 591         (struct sal_smob): Remove typedef.
 592         * guile/scm-param.c (struct param_smob): Remove typedef.
 593         * guile/scm-progspace.c (struct pspace_smob): Rename.
 594         * guile/scm-objfile.c (struct objfile_smob): Rename.
 595         * guile/scm-iterator.c (struct iterator_smob): Rename.
 596         * guile/scm-frame.c (struct frame_smob): Rename.
 597         * guile/scm-arch.c (struct arch_smob): Rename.
 598         * guile/scm-type.c (struct field_smob): Remove typedef.
 599         (struct type_smob): Rename.
 600         * guile/scm-cmd.c (struct command_smob): Remove typedef.
 601         * guile/scm-ports.c (struct ioscm_memory_port): Remove typedef.
 602         * guile/scm-value.c (struct value_smob): Remove typedef.
 603         * guile/scm-lazy-string.c (lazy_string_smob): Remove typedef.
 604         * guile/guile-internal.h (struct scheme_variable)
 605         (struct scheme_function, struct scheme_integer_constant)
 606         (struct gdb_smob, struct chained_gdb_smob)
 607         (struct eqable_gdb_smob, arch_smob, frame_smob, iterator_smob)
 608         (objfile_smob, pspace_smob, type_smob): Remove typedef.
 609         * guile/scm-pretty-print.c (pretty_printer_smob): Remove typedef.
 610         (struct pretty_printer_worker_smob): Remove typedef.
 611         * guile/scm-exception.c (struct exception_smob): Remove typedef.
 612         * python/py-block.c (struct block_object): Remove typedef.
 613         (block_syms_iterator_object): Update.
 614         (set_block): Update.
 615         (block_syms_iterator_object): Remove typedef.
 616         * python/py-inferior.c (struct membuf_object): Remove typedef.
 617         * python/py-symtab.c (struct symtab_object): Remove typedef.
 618         (set_symtab): Update.
 619         (sal_object): Remove typedef.
 620         (set_sal): Update.
 621         * python/py-frame.c (frame_object): Remove typedef.
 622         * python/py-record-btrace.c (struct btpy_list_object): Remove
 623         typedef.
 624         * python/py-arch.c (struct arch_object): Remove typedef.
 625         * python/py-linetable.c (struct linetable_entry_object)
 626         (linetable_object, struct ltpy_iterator_object): Remove typedef.
 627         * python/py-events.h (eventregistry_object): Remove typedef.
 628         (struct events_object): Remove typedef.
 629         * python/python-internal.h (gdbpy_breakpoint_object): Remove
 630         typedef.
 631         (thread_object): Remove typedef.
 632         * python/py-progspace.c (pspace_object): Remove typedef.
 633         * python/py-value.c (struct value_object): Remove typedef.
 634         * python/py-record.h (recpy_record_object): Remove typedef.
 635         (struct recpy_element_object): Remove typedef.
 636         * python/py-lazy-string.c (lazy_string_object): Remove typedef.
 637         * python/py-objfile.c (objfile_object): Remove typedef.
 638         * python/py-cmd.c (struct cmdpy_object): Remove typedef.
 639         * python/py-type.c (type_object): Remove typedef.
 640         (typy_iterator_object): Update.
 641         (set_type): Update.
 642         (field_object): Remove typedef.
 643         (typy_iterator_object): Remove typedef.
 644         * python/py-registers.c (register_descriptor_iterator_object):
 645         Remove typedef.
 646         (struct register_descriptor_object)
 647         (struct reggroup_iterator_object, struct reggroup_object): Remove
 648         typedef.
 649         * python/py-record.c (recpy_gap_object): Remove typedef.
 650         * python/py-symbol.c (symbol_object): Remove typedef.
 651         (set_symbol): Update.
 652         * python/py-event.h (event_object): Remove typedef.
 653         * python/py-param.c (parmpy_object): Remove typedef.
 654         * python/py-instruction.c (struct py_insn_obj): Remove typedef.
 655         * python/py-unwind.c (struct pending_frame_object): Remove typedef.
 656         (unwind_info_object, struct cached_frame_info): Likewise.
 657
 658 2020-12-04  Tom Tromey  <tromey@adacore.com>
 659
 660         * value.c (value_internal_function_name): Make return type const.
 661         * value.h (value_internal_function_name): Make return type const.
 662
 663 2020-12-04  Luis Machado  <luis.machado@linaro.org>
 664
 665         * aarch64-tdep.c (submask, bit, bits): Remove.
 666         * arch/aarch64-insn.c (extract_signed_bitfield): Remove.
 667         (aarch64_decode_adr, aarch64_decode_b aarch64_decode_bcond)
 668         (aarch64_decode_cb, aarch64_decode_tb)
 669         (aarch64_decode_ldr_literal): Use sbits to extract a signed
 670         immediate.
 671         * arch/aarch64-insn.h (submask, bits, bit, sbits): New macros.
 672
 673 2020-12-04  Tom de Vries  <tdevries@suse.de>
 674
 675         PR tdep/27007
 676         * i386-tdep.c (i386_16_byte_align_p): Skip static fields.
 677
 678 2020-12-03  Simon Marchi  <simon.marchi@polymtl.ca>
 679
 680         PR gdb/26876
 681         * dwarf2/frame.c (find_comp_unit, set_comp_unit): Reverse use of
 682         dwarf2_frame_bfd_data and dwarf2_frame_objfile_data.
 683
 684 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 685
 686         * arch/riscv.c: Include 'rv32e-xregs.c'.
 687         (riscv_create_target_description): Update to handle rv32e.
 688         * arch/riscv.h (struct riscv_gdbarch_features) <embedded>: New
 689         member variable.
 690         <operator==>: Update to account for new field.
 691         <hash>: Likewise.
 692         * features/Makefile (FEATURE_XMLFILES): Add riscv/rv32e-xregs.xml.
 693         * features/riscv/rv32e-xregs.c: Generated.
 694         * features/riscv/rv32e-xregs.xml: New file.
 695         * riscv-tdep.c (riscv_debug_breakpoints): Move from later in the
 696         file.
 697         (riscv_debug_infcall): Likewise.
 698         (riscv_debug_unwinder): Likewise.
 699         (riscv_debug_gdbarch): Likewise.
 700         (enum riscv_register_required_status): Delete.
 701         (struct riscv_register_feature): Add constructor, delete default
 702         constructor, copy, and assign constructors.
 703         (struct riscv_register_feature::register_info) <required>: Delete.
 704         <check>: Update comment and arguments.
 705         (struct riscv_register_feature) <name>: Change to member function.
 706         <prefer_first_name>: Delete.
 707         <tdesc_feature>: New member function.
 708         <registers>: Rename to...
 709         <m_registers>: ...this.
 710         <m_feature_name>: New member variable.
 711         (riscv_register_feature::register_info::check): Update arguments.
 712         (riscv_xreg_feature): Rewrite as class, create a single static
 713         instance of the class.
 714         (riscv_freg_feature): Likewise.
 715         (riscv_virtual_feature): Likewise.
 716         (riscv_csr_feature): Likewise.
 717         (riscv_create_csr_aliases): Has become a member function inside
 718         riscv_csr_feature class.
 719         (riscv_abi_embedded): New function definition.
 720         (riscv_register_name): Adjust to use new feature objects.
 721         (struct riscv_call_info) <riscv_call_info>: Check for rv32e abi,
 722         and adjust available argument registers.
 723         (riscv_features_from_gdbarch_info): Check for EF_RISCV_RVE flag.
 724         (riscv_check_tdesc_feature): Delete.
 725         (riscv_tdesc_unknown_reg): Adjust to use new feature objects.
 726         (riscv_gdbarch_init): Delete target description checking code, and
 727         instead call to the new feature objects to perform the checks.
 728         Reorder handling of no abi information case, allows small code
 729         simplification.
 730         (_initialize_riscv_tdep): Remove call, this is now done in the
 731         riscv_csr_feature constructor.
 732         * riscv-tdep.h (riscv_abi_embedded): Declare.
 733
 734 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 735
 736         * riscv-tdep.c (riscv_create_csr_aliases): Remove use of
 737         DECLARE_CSR_ALIAS.
 738
 739 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 740
 741         * riscv-tdep.c (riscv_is_unknown_csr): New function,
 742         implementation moved from riscv_register_reggroup_p.
 743         (riscv_register_reggroup_p): Update group handling for unknown
 744         CSRs.
 745
 746 2020-12-01  Sergio Durigan Junior  <sergiodj@sergiodj.net>
 747
 748         * dwarf2/read.c (dwz_search_other_debugdirs): New function.
 749         (dwarf2_get_dwz_file): Convert 'filename' to a
 750         std::string.  Use dwz_search_other_debugdirs to search for DWZ
 751         files in the debug-file-directories provided by the user as well.
 752
 753 2020-12-01  Tom Tromey  <tom@tromey.com>
 754
 755         * parse.c (expr_builder::expr_builder): Initialize expout.
 756         (expr_builder::release): Use expression::resize.
 757         (expression::expression, expression::~expression)
 758         (expression::resize): New methods.
 759         (write_exp_elt): Use expression::resize.
 760         (prefixify_expression): Update.
 761         (increase_expout_size): Use expression::resize.
 762         * expression.h (struct expression): Add constructor, destructor.
 763         <resize>: New method.
 764         (expression_up): Change type.
 765
 766 2020-12-01  Rogerio A. Cardoso  <rcardoso@linux.ibm.com>
 767         * ppc-linux-nat.c: (PPC_DEBUG_FEATURE_DATA_BP_ARCH_31): New define.
 768         (region_ok_for_hw_watchpoint): Check if 2nd DAWR is avaliable before
 769         set region.
 770
 771 2020-11-30  Tom de Vries  <tdevries@suse.de>
 772
 773         PR symtab/26905
 774         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add and handle
 775         is_reference parameter.
 776         (dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
 777
 778 2020-11-30  Tom Tromey  <tom@tromey.com>
 779
 780         * rust-lang.c (rust_op_name): Remove.
 781         (exp_descriptor_rust): Update.
 782         * parser-defs.h (op_name_standard): Don't declare.
 783         (struct exp_descriptor) <op_name>: Remove.
 784         * parse.c (exp_descriptor_standard): Update.
 785         * opencl-lang.c (exp_descriptor_opencl): Update.
 786         * m2-lang.c (m2_language::exp_descriptor_modula2): Update.
 787         * f-lang.c (op_name_f): Remove.
 788         (f_language::exp_descriptor_tab): Update.
 789         * expression.h (op_name): Update.
 790         * expprint.c (op_name): Rewrite.
 791         (op_name_standard): Remove.
 792         (dump_raw_expression, dump_subexp): Update.
 793         * c-lang.c (exp_descriptor_c): Update.
 794         * ax-gdb.c (gen_expr): Update.
 795         * ada-lang.c (ada_op_name): Remove.
 796         (ada_exp_descriptor): Update.
 797
 798 2020-11-30  Tom Tromey  <tom@tromey.com>
 799
 800         * eval.c (init_array_element): Remove.
 801         (evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
 802
 803 2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
 804
 805         PR tui/26973
 806         * tui/tui-layout.c (tui_apply_current_layout): Don't delete the
 807         static locator win info.
 808
 809 2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
 810
 811         * acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
 812         program.
 813
 814 2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 815
 816         * printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
 817         is always initialized.
 818
 819 2020-11-26  Rogerio Alves <rcardoso@linux.ibm.com>
 820         * MAINTAINERS (Write After Approval): Add myself.
 821
 822 2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 823
 824         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
 825         * features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
 826
 827 2020-11-25  Tom Tromey  <tom@tromey.com>
 828
 829         * eval.c (evaluate_subexp_standard): Remove unnecessary
 830         variables.
 831
 832 2020-11-25  Tom Tromey  <tom@tromey.com>
 833
 834         * d-lang.c: Include parser-defs.h.
 835         * rust-lang.c: Include parser-defs.h.
 836         * c-lang.h: Do not include parser-defs.h.
 837
 838 2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
 839
 840         * regcache.h (struct cached_reg): Remove typedef.
 841
 842 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 843
 844         * README: Fix the URL of the MPFR library.
 845
 846 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 847
 848         * README: Document the --with-libgmp-prefix configure option.
 849
 850 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 851
 852         * NEWS: Add entry documenting support for DWARF-based fixed
 853         point types.
 854
 855 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 856
 857         * NEWS: Document that building GDB now requires GMP.
 858
 859 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 860
 861         * typeprint.c (print_type_scalar): Add handling of
 862         TYPE_CODE_FIXED_POINT.
 863
 864 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 865
 866         * valarith.c (fixed_point_binop): Replace the
 867         INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
 868         users accordingly.
 869
 870 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 871
 872         * gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
 873         replacing fixed_point_scaling_factor.  All callers updated
 874         throughout this project.
 875         (fixed_point_scaling_factor): Delete declaration.
 876         * gdbtypes.c (type::fixed_point_scaling_factor): Replaces
 877         fixed_point_scaling_factor.  Adjust implementation accordingly.
 878
 879 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 880
 881         * gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
 882         replacing the fixed_point_type_base_type function. All callers
 883         updated throughout this project.
 884         (fixed_point_type_base_type): Remove declaration.
 885         * gdbtypes.c (type::fixed_point_type_base_type): Replaces
 886         fixed_point_type_base_type.  Adjust implementation accordingly.
 887
 888 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 889
 890         * gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
 891         New methods.
 892         (INIT_FIXED_POINT_SPECIFIC): Adjust.
 893         (TYPE_FIXED_POINT_INFO): Delete macro.
 894         (allocate_fixed_point_type_info): Change return type to void.
 895         * gdbtypes.c (copy_type_recursive): Replace the use of
 896         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 897         (fixed_point_scaling_factor): Likewise.
 898         (allocate_fixed_point_type_info): Change return type to void.
 899         Adjust implementation accordingly.
 900         * dwarf2/read.c (finish_fixed_point_type): Replace the use of
 901         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 902
 903 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 904
 905         * gmp-utils.h (gdb_mpz::read): Change buf and len parameters
 906         into one single gdb::array_view parameter.
 907         (gdb_mpz::write): Likewise.
 908         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 909         * gmp-utils.c (gdb_mpz::read): Change buf and len parameters
 910         into one single gdb::array_view parameter.
 911         Adjust implementation accordingly.
 912         (gdb_mpz::write): Likewise.
 913         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 914         * unittests/gmp-utils-selftests.c: Adapt following changes above.
 915         * valarith.c, valops.c, valprint.c, value.c: Likewise.
 916
 917 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 918
 919         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
 920         Change return type to std::string. Update all callers.
 921         * gmp-utils.c (gmp_string_printf): Likewise.
 922
 923 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 924
 925         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
 926         instead of mpq_set_ui to initialize our GMP rational.
 927
 928 2020-11-23  Tom de Vries  <tdevries@suse.de>
 929
 930         * debuginfod-support.c (debuginfod_source_query)
 931         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
 932
 933 2020-11-21  Tom Tromey  <tom@tromey.com>
 934
 935         * breakpoint.c (watchpoint_exp_is_const): Return bool.
 936
 937 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 938
 939         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
 940         Pass 2.0 to pow.
 941         (gdb_mpz_write_all_from_small): Likewise.
 942
 943 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 944
 945         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
 946         of abs.
 947
 948 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 949
 950         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
 951         ctf_arc_open_by_name.
 952
 953 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 954
 955         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
 956         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
 957
 958 2020-11-20  Pedro Alves  <pedro@palves.net>
 959
 960         * language.c (language_arch_info::lookup_primitive_type): Use
 961         gdb::function_view instead of gdb::function.
 962         (template language_lookup_primitive_type): Rename to ...
 963         (language_lookup_primitive_type_1): ... this, and make static.
 964         (language_lookup_primitive_type(const struct language_defn *,
 965         struct gdbarch *, const char *): Make non-template.
 966         (language_lookup_primitive_type(const struct language_defn *,
 967         struct gdbarch *, std::function<bool (struct type *)>): Make
 968         non-template and use gdb::function_view.
 969         * language.h (language_arch_info::lookup_primitive_type): Use
 970         gdb::function_view instead of std::function.
 971         (language_lookup_primitive_type): No longer template.
 972         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
 973         lambda instead of a std::function.
 974
 975 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
 976
 977         PR tdep/26916
 978         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
 979         and STOCFH.
 980
 981 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 982
 983         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
 984
 985 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 986
 987         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
 988         in `loop_cb` parameter.
 989         * gdbarch.c: Re-generate.
 990         * gdbarch.h: Re-generate.
 991         * arch-utils.c (default_read_core_file_mappings): Remove `other`
 992         parameter.
 993         * arch-utils.h (default_read_core_file_mappings): Likewise.
 994         * corelow.c (core_target::build_file_mappings): Likewise.
 995         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
 996         (linux_core_info_proc_mappings): Likewise.
 997
 998 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 999
1000         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
1001         * NEWS: Mention new options.
1002         * f-array-walker.h: New file.
1003         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
1004         (repack_array_slices): New static global.
1005         (show_repack_array_slices): New function.
1006         (fortran_array_slicing_debug): New static global.
1007         (show_fortran_array_slicing_debug): New function.
1008         (value_f90_subarray): Delete.
1009         (skip_undetermined_arglist): Delete.
1010         (class fortran_array_repacker_base_impl): New class.
1011         (class fortran_lazy_array_repacker_impl): New class.
1012         (class fortran_array_repacker_impl): New class.
1013         (fortran_value_subarray): Complete rewrite.
1014         (set_fortran_list): New static global.
1015         (show_fortran_list): Likewise.
1016         (_initialize_f_language): Register new commands.
1017         (fortran_adjust_dynamic_array_base_address_hack): New function.
1018         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
1019         Declare.
1020         * f-valprint.c: Include 'f-array-walker.h'.
1021         (class fortran_array_printer_impl): New class.
1022         (f77_print_array_1): Delete.
1023         (f77_print_array): Delete.
1024         (fortran_print_array): New.
1025         (f_value_print_inner): Update to call fortran_print_array.
1026         * gdbtypes.c: Include 'f-lang.h'.
1027         (resolve_dynamic_type_internal): Call
1028         fortran_adjust_dynamic_array_base_address_hack.
1029
1030 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1031
1032         * breakpoint.c (struct watch_options): New struct.
1033         (watch_option_defs): New static global.
1034         (make_watch_options_def_group): New function.
1035         (watch_maybe_just_location): Convert option parsing.
1036         (watch_command_completer): New function.
1037         (_initialize_breakpoint): Build help text using options mechanism.
1038
1039 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1040
1041         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
1042         (watch_command_1): Update parameter types.  Convert locals to
1043         bool.
1044         (watch_command_wrapper): Change parameter type.
1045         (watch_maybe_just_location): Change locals to bool.
1046         (rwatch_command_wrapper): Update parameter type.
1047         (awatch_command_wrapper): Update parameter type.
1048         * breakpoint.h (watch_command_wrapper): Change parameter type.
1049         (rwatch_command_wrapper): Update parameter type.
1050         (awatch_command_wrapper): Update parameter type.
1051         * eval.c (fetch_subexp_value): Change parameter type.
1052         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
1053         'false' not '0'.
1054         * value.h (fetch_subexp_value): Change parameter type in
1055         declaration.
1056
1057 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1058
1059         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
1060         skip_spaces.
1061
1062 2020-11-18  Keith Seitz  <keiths@redhat.com>
1063
1064         * linux-tdep.c (dump_note_entry_p): Return true instead of
1065         checking `filename'.
1066
1067 2020-11-18  Tom de Vries  <tdevries@suse.de>
1068
1069         * debuginfod-support.c (debuginfod_source_query)
1070         (debuginfod_debuginfo_query): Also do early exit if
1071         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
1072
1073 2020-11-18  Tom de Vries  <tdevries@suse.de>
1074
1075         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
1076         warning.
1077
1078 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1079
1080         * gdbtypes.h (get_array_bounds): Return bool, adjust some
1081         callers.  Move doc here.
1082         * gdbtypes.c (get_array_bounds): Return bool
1083
1084 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1085
1086         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
1087         assert.
1088         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
1089         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
1090         case to the default.
1091
1092 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1093
1094         * printcmd.c: Include 'safe-ctype.c'.
1095         (skip_over_slash_fmt): New function.
1096         (print_command_completer): Call skip_over_slash_fmt.
1097         (display_and_x_command_completer): New function.
1098         (_initialize_printcmd): Add command completion for 'x' and
1099         'display'.
1100
1101 2020-11-16  Pedro Alves  <pedro@palves.net>
1102
1103         * frame.c (get_prev_frame): Move get_frame_id call from here ...
1104         (get_prev_frame_always_1): ... to here.
1105         * inline-frame.c (inline_frame_this_id): Mention
1106         get_prev_frame_always_1 in comment.
1107
1108 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1109
1110         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
1111         handling.
1112         (value_less): Add fixed-point handling.
1113
1114 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1115
1116         * eval.c (binop_promote): Add fixed-point type handling.
1117         * valarith.c (fixed_point_binop): New function.
1118         (scalar_binop): Add fixed-point type handling.
1119         (value_neg): Add fixed-point type handling.
1120         * valops.c (value_cast_to_fixed_point): New function.
1121         (value_cast): Add fixed-point type handling.
1122
1123 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1124
1125         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
1126         range types.
1127         * c-typeprint.c (c_type_print_varspec_prefix)
1128         (c_type_print_varspec_suffix, c_type_print_base_1): Add
1129         TYPE_CODE_FIXED_POINT handling.
1130         * p-typeprint.c (pascal_type_print_varspec_prefix)
1131         (pascal_type_print_varspec_suffix): Likewise.
1132         * typeprint.c (print_type_fixed_point): New function.
1133         * typeprint.h (print_type_fixed_point): Add declaration.
1134
1135 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1136
1137         * printcmd.c (print_scalar_formatted): Add fixed-point type
1138         handling when options->format is set.
1139
1140 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1141
1142         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
1143         * dwarf2/read.c (get_dwarf2_rational_constant)
1144         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
1145         (has_zero_over_zero_small_attribute): New functions.
1146         read_base_type, set_die_type): Add fixed-point type handling.
1147         * gdb-gdb.py.in: Add fixed-point type handling.
1148         * gdbtypes.c: #include "gmp-utils.h".
1149         (create_range_type, set_type_code): Add fixed-point type handling.
1150         (init_fixed_point_type): New function.
1151         (is_integral_type, is_scalar_type): Add fixed-point type handling.
1152         (print_fixed_point_type_info): New function.
1153         (recursive_dump_type, copy_type_recursive): Add fixed-point type
1154         handling.
1155         (fixed_point_type_storage): New typedef.
1156         (fixed_point_objfile_key): New static global.
1157         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
1158         (fixed_point_type_base_type, fixed_point_scaling_factor): New
1159         functions.
1160         * gdbtypes.h: #include "gmp-utils.h".
1161         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
1162         (union type_specific) <fixed_point_info>: New field.
1163         (struct fixed_point_type_info): New struct.
1164         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
1165         (init_fixed_point_type, is_fixed_point_type)
1166         (fixed_point_type_base_type, fixed_point_scaling_factor)
1167         (allocate_fixed_point_type_info): Add declarations.
1168         * valprint.c (generic_val_print_fixed_point): New function.
1169         (generic_value_print): Add fixed-point type handling.
1170         * value.c (value_as_address, unpack_long): Add fixed-point type
1171         handling.
1172
1173 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1174
1175         * utils.h (uinteger_pow): Add declaration.
1176         * utils.c (uinteger_pow): Moved here (without changes)...
1177         * valarith.c (uinteger_pow): ... from here.
1178
1179 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1180
1181         * gmp-utils.h,  gmp-utils.c: New file.
1182         * unittests/gmp-utils-selftests.c: New file.
1183         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1184         unittests/gmp-utils-selftests.c.
1185         (COMMON_SFILES) Add gmp-utils.c.
1186         (HFILES_NO_SRCDIR): Add gmp-utils.h.
1187
1188 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1189
1190         * configure.ac: Generate an error if a usable GMP library
1191         could not be found.
1192         * configure: Regenerate.
1193
1194 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1195
1196         * configure.ac: Add support for --with-libgmp-prefix.
1197         * Makefile.in (LIBGMP): New variable.
1198         (CLIBS): Include $(LIBGMP).
1199         * configure, config.in: Regenerate
1200
1201 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1202
1203         PR cli/26879
1204         * f-exp.y (COMPLETE): New token.
1205         (exp): Two new rules for tab-completion.
1206         (saw_name_at_eof): New static global.
1207         (last_was_structop): Likewise.
1208         (yylex): Set new variables, and return COMPLETE token at the end
1209         of the input stream in some cases.
1210
1211 2020-11-14  Tom Tromey  <tom@tromey.com>
1212
1213         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
1214
1215 2020-11-14  Tom Tromey  <tom@tromey.com>
1216
1217         * opencl-lang.c (opencl_component_ref): Make "comps" const.
1218
1219 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
1220
1221         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
1222
1223 2020-11-13  Tom Tromey  <tom@tromey.com>
1224
1225         * c-lang.c (convert_ucn, convert_octal, convert_hex)
1226         (convert_escape, parse_one_string): Constify.
1227
1228 2020-11-13  Keith Seitz  <keiths@redhat.com>
1229
1230         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
1231         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
1232         outside of ELF segments" warning for debugin
1233
1234 2020-11-13  Keith Seitz  <keiths@redhat.com>
1235
1236         PR gdb/23034
1237         * elfread.c (elf_symfile_segments): Output a BFD file name
1238         for the "Loadable section ... outside of ELF segments" warning.
1239
1240 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
1241
1242         PR gdb/26835
1243         * arm-tdep.c (class arm_instruction_reader): New.
1244         (target_arm_instruction_reader): New.
1245         (arm_analyze_prologue): Add instruction reader parameter and use
1246         it.  Use arm_expand_immediate.
1247         (class target_arm_instruction_reader): Adjust.
1248         (arm_skip_prologue): Adjust.
1249         (arm_expand_immediate): New.
1250         (arm_scan_prologue): Adjust.
1251         (arm_analyze_prologue_test): New.
1252         (class test_arm_instruction_reader): New.
1253
1254 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1255
1256         * f-lang.c (fortran_argument_convert): Add declaration.  Add
1257         header comment, taken from f-lang.h.  Make static.
1258         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
1259         (fortran_argument_convert): Delete declaration.
1260
1261 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1262
1263         * ada-exp.y (find_primitive_type): Make parameter const.
1264         * ada-lang.c (enum ada_primitive_types): Delete.
1265         (ada_language::language_arch_info): Update.
1266         * c-lang.c (enum c_primitive_types): Delete.
1267         (c_language_arch_info): Update.
1268         (enum cplus_primitive_types): Delete.
1269         (cplus_language::language_arch_info): Update.
1270         * d-lang.c (enum d_primitive_types): Delete.
1271         (d_language::language_arch_info): Update.
1272         * f-lang.c (enum f_primitive_types): Delete.
1273         (f_language::language_arch_info): Update.
1274         * go-lang.c (enum go_primitive_types): Delete.
1275         (go_language::language_arch_info): Update.
1276         * language.c (auto_or_unknown_language::language_arch_info):
1277         Update.
1278         (language_gdbarch_post_init): Use obstack_new, use array indexing.
1279         (language_string_char_type): Add header comment, call function in
1280         language_arch_info.
1281         (language_bool_type): Likewise
1282         (language_arch_info::bool_type): Define.
1283         (language_lookup_primitive_type_1): Delete.
1284         (language_lookup_primitive_type): Rewrite as a templated function
1285         to call function in language_arch_info, then instantiate twice.
1286         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
1287         (language_arch_info::lookup_primitive_type_and_symbol): Define.
1288         (language_arch_info::lookup_primitive_type): Define twice with
1289         different signatures.
1290         (language_arch_info::lookup_primitive_type_as_symbol): Define.
1291         (language_lookup_primitive_type_as_symbol): Rewrite to call a
1292         member function in language_arch_info.
1293         * language.h (language_arch_info): Complete rewrite.
1294         (language_lookup_primitive_type): Make templated.
1295         * m2-lang.c (enum m2_primitive_types): Delete.
1296         (m2_language::language_arch_info): Update.
1297         * opencl-lang.c (OCL_P_TYPE): Delete.
1298         (enum opencl_primitive_types): Delete.
1299         (opencl_type_data): Delete.
1300         (builtin_opencl_type): Delete.
1301         (lookup_opencl_vector_type): Update.
1302         (opencl_language::language_arch_info): Update, lots of content
1303         moved from...
1304         (build_opencl_types): ...here.  This function is now deleted.
1305         (_initialize_opencl_language): Delete.
1306         * p-lang.c (enum pascal_primitive_types): Delete.
1307         (pascal_language::language_arch_info): Update.
1308         * rust-lang.c (enum rust_primitive_types): Delete.
1309         (rust_language::language_arch_info): Update.
1310
1311 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1312
1313         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
1314         dwarf2_queue_guard.
1315
1316 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1317
1318         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
1319         comment.
1320
1321 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1322
1323         * dwarf2/read.c (dwarf_read_debug_printf,
1324         dwarf_read_debug_printf_v): New macros, use throughout the file.
1325
1326 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
1327
1328         PR tdep/27015
1329         * arc-linux-tdep.c (collect_register): Populate "eret" by
1330         "pc" value from the regcache when asked for "pc" value.
1331
1332 2020-11-12  Tom Tromey  <tom@tromey.com>
1333
1334         PR rust/26799:
1335         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
1336         exist.
1337
1338 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1339
1340         * features/Makefile (XMLTOC): Add rx.xml.
1341         (FEATURE_XMLFILES): Remove rx.xml.
1342         (FEATURE_CFILES rule): Pass '-single-feature' flag.
1343         * features/rx.c: Regenerate.
1344         * features/rx.xml: Wrap in `target` tags, and reindent.
1345         * target-descriptions.c (struct maint_print_c_tdesc_options): New
1346         structure.
1347         (maint_print_c_tdesc_opt_def): New typedef.
1348         (maint_print_c_tdesc_opt_defs): New static global.
1349         (make_maint_print_c_tdesc_options_def_group): New function.
1350         (maint_print_c_tdesc_cmd): Make use of command line flags, only
1351         print single feature C file for target descriptions containing a
1352         single feature.
1353         (maint_print_c_tdesc_cmd_completer): New function.
1354         (_initialize_target_descriptions): Update call to register command
1355         completer, and include command line flag in help text.
1356
1357 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1358
1359         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
1360         numbers.
1361         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
1362         enum values.
1363
1364 2020-11-10  Tom Tromey  <tom@tromey.com>
1365
1366         * value.h (internalvar_name): Update.
1367         * value.c (internalvar_name): Make return type const.
1368
1369 2020-11-10  Tom Tromey  <tom@tromey.com>
1370
1371         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
1372         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
1373         const.
1374
1375 2020-11-10  Tom Tromey  <tom@tromey.com>
1376
1377         * objc-lang.h (value_nsstring): Update.
1378         * objc-lang.c (value_nsstring): Make "ptr" const.
1379
1380 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1381
1382         * expprint.c (print_subexp_funcall): Increment expression position
1383         after reading argument count.
1384         * f-lang.c (print_subexp_f): Skip over opcode before calling
1385         common function.
1386         (dump_subexp_body_f): Likewise.
1387
1388 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
1389
1390         PR python/26832
1391         * configure: Regenerate.
1392         * configure.ac: Check for python modules ctypes instead of
1393         itertools.
1394
1395 2020-11-06  Pedro Alves  <pedro@palves.net>
1396
1397         * macroexp.c (struct macro_buffer): Split in two classes.  Add
1398         uses adjusted.
1399         (struct shared_macro_buffer): New, factored out from struct
1400         macro_buffer.
1401         (struct growable_macro_buffer): New, factored out from struct
1402         macro_buffer.
1403         (set_token, get_comment, get_identifier, get_pp_number)
1404         (get_character_constant, get_string_literal, get_punctuator)
1405         (get_next_token_for_substitution): Constify parameters.
1406         (substitute_args): Constify locals.
1407
1408 2020-11-05  Tom Tromey  <tom@tromey.com>
1409
1410         * dwarf2/read.c (read_cutu_die_from_dwo)
1411         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
1412         (build_type_psymtabs_1): Update.
1413         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
1414         parameter.
1415         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
1416         Don't read section.  Add assert.
1417
1418 2020-11-04  Tom Tromey  <tromey@adacore.com>
1419
1420         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
1421
1422 2020-11-04  Tom Tromey  <tromey@adacore.com>
1423
1424         * ada-typeprint.c (ada_print_type): Handle __T types.
1425
1426 2020-11-04  Tom Tromey  <tromey@adacore.com>
1427
1428         * dwarf2/read.c (add_partial_symbol, process_die):
1429         Handle DW_TAG_array_type.
1430         (is_type_tag_for_partial): Add "lang" parameter.
1431         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
1432
1433 2020-11-04  Tom Tromey  <tromey@adacore.com>
1434
1435         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
1436
1437 2020-11-04  Tom Tromey  <tromey@adacore.com>
1438
1439         * dwarf2/read.c (read_array_type): Only apply stride to innermost
1440         array.
1441
1442 2020-11-04  Tom Tromey  <tromey@adacore.com>
1443
1444         * gdbtypes.c (update_static_array_size): Handle bit stride.
1445
1446 2020-11-04  Tom Tromey  <tromey@adacore.com>
1447
1448         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
1449
1450 2020-11-04  Tom Tromey  <tromey@adacore.com>
1451
1452         * ada-lang.c (ada_is_any_packed_array_type): New function.
1453         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
1454
1455 2020-11-04  Tom Tromey  <tromey@adacore.com>
1456
1457         * dwarf2/read.c (recognize_bound_expression)
1458         (quirk_ada_thick_pointer): New functions.
1459         (read_array_type): Call quirk_ada_thick_pointer.
1460         (set_die_type): Add "skip_data_location" parameter.
1461         (quirk_ada_thick_pointer): New function.
1462         (process_structure_scope): Call quirk_ada_thick_pointer.
1463         * ada-lang.c (ada_is_unconstrained_packed_array_type)
1464         (decode_packed_array_bitsize): Handle thick pointers without
1465         parallel types.
1466         (ada_is_gnat_encoded_packed_array_type): Rename from
1467         ada_is_packed_array_type.
1468         (ada_is_constrained_packed_array_type): Update.
1469         * ada-valprint.c (ada_val_print_gnat_array): Remove.
1470         (ada_value_print_1): Use ada_get_decoded_value.
1471
1472 2020-11-04  Tom Tromey  <tromey@adacore.com>
1473
1474         * ada-lang.c (recursively_update_array_bitsize): New function.
1475         (decode_constrained_packed_array_type): Call it.
1476
1477 2020-11-04  Tom Tromey  <tromey@adacore.com>
1478
1479         * ada-lang.c (to_fixed_array_type): Error if
1480         decode_constrained_packed_array_type returns NULL.
1481
1482 2020-11-04  Tom Tromey  <tromey@adacore.com>
1483
1484         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
1485
1486 2020-11-02  Tom Tromey  <tromey@adacore.com>
1487
1488         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
1489         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
1490         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
1491         * amd64-ravenscar-thread.c: New file.
1492         * amd64-ravenscar-thread.h: New file.
1493         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
1494         * configure.tgt (amd64_tobjs): Add ravenscar objects.
1495
1496 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1497
1498         * main.c (execute_cmdargs): New function.
1499         (captured_main_1): Make use of execute_cmdargs.
1500
1501 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1502
1503         * NEWS: Mention changes to config file search path.
1504         * main.c
1505
1506 2020-11-02  Tom Tromey  <tromey@adacore.com>
1507
1508         * python/python.c: Consolidate two HAVE_PYTHON blocks.
1509         (python_GdbModuleDef): Move earlier.  Now static.
1510         (do_start_initialization): Consolidate some IS_PY3K blocks.
1511
1512 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
1513
1514         * aarch64-linux-tdep.c: Fix indentation.
1515         * aarch64-ravenscar-thread.c: Fix indentation.
1516         * aarch64-tdep.c: Fix indentation.
1517         * aarch64-tdep.h: Fix indentation.
1518         * ada-lang.c: Fix indentation.
1519         * ada-lang.h: Fix indentation.
1520         * ada-tasks.c: Fix indentation.
1521         * ada-typeprint.c: Fix indentation.
1522         * ada-valprint.c: Fix indentation.
1523         * ada-varobj.c: Fix indentation.
1524         * addrmap.c: Fix indentation.
1525         * addrmap.h: Fix indentation.
1526         * agent.c: Fix indentation.
1527         * aix-thread.c: Fix indentation.
1528         * alpha-bsd-nat.c: Fix indentation.
1529         * alpha-linux-tdep.c: Fix indentation.
1530         * alpha-mdebug-tdep.c: Fix indentation.
1531         * alpha-nbsd-tdep.c: Fix indentation.
1532         * alpha-obsd-tdep.c: Fix indentation.
1533         * alpha-tdep.c: Fix indentation.
1534         * amd64-bsd-nat.c: Fix indentation.
1535         * amd64-darwin-tdep.c: Fix indentation.
1536         * amd64-linux-nat.c: Fix indentation.
1537         * amd64-linux-tdep.c: Fix indentation.
1538         * amd64-nat.c: Fix indentation.
1539         * amd64-obsd-tdep.c: Fix indentation.
1540         * amd64-tdep.c: Fix indentation.
1541         * amd64-windows-tdep.c: Fix indentation.
1542         * annotate.c: Fix indentation.
1543         * arc-tdep.c: Fix indentation.
1544         * arch-utils.c: Fix indentation.
1545         * arch/arm-get-next-pcs.c: Fix indentation.
1546         * arch/arm.c: Fix indentation.
1547         * arm-linux-nat.c: Fix indentation.
1548         * arm-linux-tdep.c: Fix indentation.
1549         * arm-nbsd-tdep.c: Fix indentation.
1550         * arm-pikeos-tdep.c: Fix indentation.
1551         * arm-tdep.c: Fix indentation.
1552         * arm-tdep.h: Fix indentation.
1553         * arm-wince-tdep.c: Fix indentation.
1554         * auto-load.c: Fix indentation.
1555         * auxv.c: Fix indentation.
1556         * avr-tdep.c: Fix indentation.
1557         * ax-gdb.c: Fix indentation.
1558         * ax-general.c: Fix indentation.
1559         * bfin-linux-tdep.c: Fix indentation.
1560         * block.c: Fix indentation.
1561         * block.h: Fix indentation.
1562         * blockframe.c: Fix indentation.
1563         * bpf-tdep.c: Fix indentation.
1564         * break-catch-sig.c: Fix indentation.
1565         * break-catch-syscall.c: Fix indentation.
1566         * break-catch-throw.c: Fix indentation.
1567         * breakpoint.c: Fix indentation.
1568         * breakpoint.h: Fix indentation.
1569         * bsd-uthread.c: Fix indentation.
1570         * btrace.c: Fix indentation.
1571         * build-id.c: Fix indentation.
1572         * buildsym-legacy.h: Fix indentation.
1573         * buildsym.c: Fix indentation.
1574         * c-typeprint.c: Fix indentation.
1575         * c-valprint.c: Fix indentation.
1576         * c-varobj.c: Fix indentation.
1577         * charset.c: Fix indentation.
1578         * cli/cli-cmds.c: Fix indentation.
1579         * cli/cli-decode.c: Fix indentation.
1580         * cli/cli-decode.h: Fix indentation.
1581         * cli/cli-script.c: Fix indentation.
1582         * cli/cli-setshow.c: Fix indentation.
1583         * coff-pe-read.c: Fix indentation.
1584         * coffread.c: Fix indentation.
1585         * compile/compile-cplus-types.c: Fix indentation.
1586         * compile/compile-object-load.c: Fix indentation.
1587         * compile/compile-object-run.c: Fix indentation.
1588         * completer.c: Fix indentation.
1589         * corefile.c: Fix indentation.
1590         * corelow.c: Fix indentation.
1591         * cp-abi.h: Fix indentation.
1592         * cp-namespace.c: Fix indentation.
1593         * cp-support.c: Fix indentation.
1594         * cp-valprint.c: Fix indentation.
1595         * cris-linux-tdep.c: Fix indentation.
1596         * cris-tdep.c: Fix indentation.
1597         * darwin-nat-info.c: Fix indentation.
1598         * darwin-nat.c: Fix indentation.
1599         * darwin-nat.h: Fix indentation.
1600         * dbxread.c: Fix indentation.
1601         * dcache.c: Fix indentation.
1602         * disasm.c: Fix indentation.
1603         * dtrace-probe.c: Fix indentation.
1604         * dwarf2/abbrev.c: Fix indentation.
1605         * dwarf2/attribute.c: Fix indentation.
1606         * dwarf2/expr.c: Fix indentation.
1607         * dwarf2/frame.c: Fix indentation.
1608         * dwarf2/index-cache.c: Fix indentation.
1609         * dwarf2/index-write.c: Fix indentation.
1610         * dwarf2/line-header.c: Fix indentation.
1611         * dwarf2/loc.c: Fix indentation.
1612         * dwarf2/macro.c: Fix indentation.
1613         * dwarf2/read.c: Fix indentation.
1614         * dwarf2/read.h: Fix indentation.
1615         * elfread.c: Fix indentation.
1616         * eval.c: Fix indentation.
1617         * event-top.c: Fix indentation.
1618         * exec.c: Fix indentation.
1619         * exec.h: Fix indentation.
1620         * expprint.c: Fix indentation.
1621         * f-lang.c: Fix indentation.
1622         * f-typeprint.c: Fix indentation.
1623         * f-valprint.c: Fix indentation.
1624         * fbsd-nat.c: Fix indentation.
1625         * fbsd-tdep.c: Fix indentation.
1626         * findvar.c: Fix indentation.
1627         * fork-child.c: Fix indentation.
1628         * frame-unwind.c: Fix indentation.
1629         * frame-unwind.h: Fix indentation.
1630         * frame.c: Fix indentation.
1631         * frv-linux-tdep.c: Fix indentation.
1632         * frv-tdep.c: Fix indentation.
1633         * frv-tdep.h: Fix indentation.
1634         * ft32-tdep.c: Fix indentation.
1635         * gcore.c: Fix indentation.
1636         * gdb_bfd.c: Fix indentation.
1637         * gdbarch.sh: Fix indentation.
1638         * gdbarch.c: Re-generate
1639         * gdbarch.h: Re-generate.
1640         * gdbcore.h: Fix indentation.
1641         * gdbthread.h: Fix indentation.
1642         * gdbtypes.c: Fix indentation.
1643         * gdbtypes.h: Fix indentation.
1644         * glibc-tdep.c: Fix indentation.
1645         * gnu-nat.c: Fix indentation.
1646         * gnu-nat.h: Fix indentation.
1647         * gnu-v2-abi.c: Fix indentation.
1648         * gnu-v3-abi.c: Fix indentation.
1649         * go32-nat.c: Fix indentation.
1650         * guile/guile-internal.h: Fix indentation.
1651         * guile/scm-cmd.c: Fix indentation.
1652         * guile/scm-frame.c: Fix indentation.
1653         * guile/scm-iterator.c: Fix indentation.
1654         * guile/scm-math.c: Fix indentation.
1655         * guile/scm-ports.c: Fix indentation.
1656         * guile/scm-pretty-print.c: Fix indentation.
1657         * guile/scm-value.c: Fix indentation.
1658         * h8300-tdep.c: Fix indentation.
1659         * hppa-linux-nat.c: Fix indentation.
1660         * hppa-linux-tdep.c: Fix indentation.
1661         * hppa-nbsd-nat.c: Fix indentation.
1662         * hppa-nbsd-tdep.c: Fix indentation.
1663         * hppa-obsd-nat.c: Fix indentation.
1664         * hppa-tdep.c: Fix indentation.
1665         * hppa-tdep.h: Fix indentation.
1666         * i386-bsd-nat.c: Fix indentation.
1667         * i386-darwin-nat.c: Fix indentation.
1668         * i386-darwin-tdep.c: Fix indentation.
1669         * i386-dicos-tdep.c: Fix indentation.
1670         * i386-gnu-nat.c: Fix indentation.
1671         * i386-linux-nat.c: Fix indentation.
1672         * i386-linux-tdep.c: Fix indentation.
1673         * i386-nto-tdep.c: Fix indentation.
1674         * i386-obsd-tdep.c: Fix indentation.
1675         * i386-sol2-nat.c: Fix indentation.
1676         * i386-tdep.c: Fix indentation.
1677         * i386-tdep.h: Fix indentation.
1678         * i386-windows-tdep.c: Fix indentation.
1679         * i387-tdep.c: Fix indentation.
1680         * i387-tdep.h: Fix indentation.
1681         * ia64-libunwind-tdep.c: Fix indentation.
1682         * ia64-libunwind-tdep.h: Fix indentation.
1683         * ia64-linux-nat.c: Fix indentation.
1684         * ia64-linux-tdep.c: Fix indentation.
1685         * ia64-tdep.c: Fix indentation.
1686         * ia64-tdep.h: Fix indentation.
1687         * ia64-vms-tdep.c: Fix indentation.
1688         * infcall.c: Fix indentation.
1689         * infcmd.c: Fix indentation.
1690         * inferior.c: Fix indentation.
1691         * infrun.c: Fix indentation.
1692         * iq2000-tdep.c: Fix indentation.
1693         * language.c: Fix indentation.
1694         * linespec.c: Fix indentation.
1695         * linux-fork.c: Fix indentation.
1696         * linux-nat.c: Fix indentation.
1697         * linux-tdep.c: Fix indentation.
1698         * linux-thread-db.c: Fix indentation.
1699         * lm32-tdep.c: Fix indentation.
1700         * m2-lang.c: Fix indentation.
1701         * m2-typeprint.c: Fix indentation.
1702         * m2-valprint.c: Fix indentation.
1703         * m32c-tdep.c: Fix indentation.
1704         * m32r-linux-tdep.c: Fix indentation.
1705         * m32r-tdep.c: Fix indentation.
1706         * m68hc11-tdep.c: Fix indentation.
1707         * m68k-bsd-nat.c: Fix indentation.
1708         * m68k-linux-nat.c: Fix indentation.
1709         * m68k-linux-tdep.c: Fix indentation.
1710         * m68k-tdep.c: Fix indentation.
1711         * machoread.c: Fix indentation.
1712         * macrocmd.c: Fix indentation.
1713         * macroexp.c: Fix indentation.
1714         * macroscope.c: Fix indentation.
1715         * macrotab.c: Fix indentation.
1716         * macrotab.h: Fix indentation.
1717         * main.c: Fix indentation.
1718         * mdebugread.c: Fix indentation.
1719         * mep-tdep.c: Fix indentation.
1720         * mi/mi-cmd-catch.c: Fix indentation.
1721         * mi/mi-cmd-disas.c: Fix indentation.
1722         * mi/mi-cmd-env.c: Fix indentation.
1723         * mi/mi-cmd-stack.c: Fix indentation.
1724         * mi/mi-cmd-var.c: Fix indentation.
1725         * mi/mi-cmds.c: Fix indentation.
1726         * mi/mi-main.c: Fix indentation.
1727         * mi/mi-parse.c: Fix indentation.
1728         * microblaze-tdep.c: Fix indentation.
1729         * minidebug.c: Fix indentation.
1730         * minsyms.c: Fix indentation.
1731         * mips-linux-nat.c: Fix indentation.
1732         * mips-linux-tdep.c: Fix indentation.
1733         * mips-nbsd-tdep.c: Fix indentation.
1734         * mips-tdep.c: Fix indentation.
1735         * mn10300-linux-tdep.c: Fix indentation.
1736         * mn10300-tdep.c: Fix indentation.
1737         * moxie-tdep.c: Fix indentation.
1738         * msp430-tdep.c: Fix indentation.
1739         * namespace.h: Fix indentation.
1740         * nat/fork-inferior.c: Fix indentation.
1741         * nat/gdb_ptrace.h: Fix indentation.
1742         * nat/linux-namespaces.c: Fix indentation.
1743         * nat/linux-osdata.c: Fix indentation.
1744         * nat/netbsd-nat.c: Fix indentation.
1745         * nat/x86-dregs.c: Fix indentation.
1746         * nbsd-nat.c: Fix indentation.
1747         * nbsd-tdep.c: Fix indentation.
1748         * nios2-linux-tdep.c: Fix indentation.
1749         * nios2-tdep.c: Fix indentation.
1750         * nto-procfs.c: Fix indentation.
1751         * nto-tdep.c: Fix indentation.
1752         * objfiles.c: Fix indentation.
1753         * objfiles.h: Fix indentation.
1754         * opencl-lang.c: Fix indentation.
1755         * or1k-tdep.c: Fix indentation.
1756         * osabi.c: Fix indentation.
1757         * osabi.h: Fix indentation.
1758         * osdata.c: Fix indentation.
1759         * p-lang.c: Fix indentation.
1760         * p-typeprint.c: Fix indentation.
1761         * p-valprint.c: Fix indentation.
1762         * parse.c: Fix indentation.
1763         * ppc-linux-nat.c: Fix indentation.
1764         * ppc-linux-tdep.c: Fix indentation.
1765         * ppc-nbsd-nat.c: Fix indentation.
1766         * ppc-nbsd-tdep.c: Fix indentation.
1767         * ppc-obsd-nat.c: Fix indentation.
1768         * ppc-ravenscar-thread.c: Fix indentation.
1769         * ppc-sysv-tdep.c: Fix indentation.
1770         * ppc64-tdep.c: Fix indentation.
1771         * printcmd.c: Fix indentation.
1772         * proc-api.c: Fix indentation.
1773         * producer.c: Fix indentation.
1774         * producer.h: Fix indentation.
1775         * prologue-value.c: Fix indentation.
1776         * prologue-value.h: Fix indentation.
1777         * psymtab.c: Fix indentation.
1778         * python/py-arch.c: Fix indentation.
1779         * python/py-bpevent.c: Fix indentation.
1780         * python/py-event.c: Fix indentation.
1781         * python/py-event.h: Fix indentation.
1782         * python/py-finishbreakpoint.c: Fix indentation.
1783         * python/py-frame.c: Fix indentation.
1784         * python/py-framefilter.c: Fix indentation.
1785         * python/py-inferior.c: Fix indentation.
1786         * python/py-infthread.c: Fix indentation.
1787         * python/py-objfile.c: Fix indentation.
1788         * python/py-prettyprint.c: Fix indentation.
1789         * python/py-registers.c: Fix indentation.
1790         * python/py-signalevent.c: Fix indentation.
1791         * python/py-stopevent.c: Fix indentation.
1792         * python/py-stopevent.h: Fix indentation.
1793         * python/py-threadevent.c: Fix indentation.
1794         * python/py-tui.c: Fix indentation.
1795         * python/py-unwind.c: Fix indentation.
1796         * python/py-value.c: Fix indentation.
1797         * python/py-xmethods.c: Fix indentation.
1798         * python/python-internal.h: Fix indentation.
1799         * python/python.c: Fix indentation.
1800         * ravenscar-thread.c: Fix indentation.
1801         * record-btrace.c: Fix indentation.
1802         * record-full.c: Fix indentation.
1803         * record.c: Fix indentation.
1804         * reggroups.c: Fix indentation.
1805         * regset.h: Fix indentation.
1806         * remote-fileio.c: Fix indentation.
1807         * remote.c: Fix indentation.
1808         * reverse.c: Fix indentation.
1809         * riscv-linux-tdep.c: Fix indentation.
1810         * riscv-ravenscar-thread.c: Fix indentation.
1811         * riscv-tdep.c: Fix indentation.
1812         * rl78-tdep.c: Fix indentation.
1813         * rs6000-aix-tdep.c: Fix indentation.
1814         * rs6000-lynx178-tdep.c: Fix indentation.
1815         * rs6000-nat.c: Fix indentation.
1816         * rs6000-tdep.c: Fix indentation.
1817         * rust-lang.c: Fix indentation.
1818         * rx-tdep.c: Fix indentation.
1819         * s12z-tdep.c: Fix indentation.
1820         * s390-linux-tdep.c: Fix indentation.
1821         * score-tdep.c: Fix indentation.
1822         * ser-base.c: Fix indentation.
1823         * ser-mingw.c: Fix indentation.
1824         * ser-uds.c: Fix indentation.
1825         * ser-unix.c: Fix indentation.
1826         * serial.c: Fix indentation.
1827         * sh-linux-tdep.c: Fix indentation.
1828         * sh-nbsd-tdep.c: Fix indentation.
1829         * sh-tdep.c: Fix indentation.
1830         * skip.c: Fix indentation.
1831         * sol-thread.c: Fix indentation.
1832         * solib-aix.c: Fix indentation.
1833         * solib-darwin.c: Fix indentation.
1834         * solib-frv.c: Fix indentation.
1835         * solib-svr4.c: Fix indentation.
1836         * solib.c: Fix indentation.
1837         * source.c: Fix indentation.
1838         * sparc-linux-tdep.c: Fix indentation.
1839         * sparc-nbsd-tdep.c: Fix indentation.
1840         * sparc-obsd-tdep.c: Fix indentation.
1841         * sparc-ravenscar-thread.c: Fix indentation.
1842         * sparc-tdep.c: Fix indentation.
1843         * sparc64-linux-tdep.c: Fix indentation.
1844         * sparc64-nbsd-tdep.c: Fix indentation.
1845         * sparc64-obsd-tdep.c: Fix indentation.
1846         * sparc64-tdep.c: Fix indentation.
1847         * stabsread.c: Fix indentation.
1848         * stack.c: Fix indentation.
1849         * stap-probe.c: Fix indentation.
1850         * stubs/ia64vms-stub.c: Fix indentation.
1851         * stubs/m32r-stub.c: Fix indentation.
1852         * stubs/m68k-stub.c: Fix indentation.
1853         * stubs/sh-stub.c: Fix indentation.
1854         * stubs/sparc-stub.c: Fix indentation.
1855         * symfile-mem.c: Fix indentation.
1856         * symfile.c: Fix indentation.
1857         * symfile.h: Fix indentation.
1858         * symmisc.c: Fix indentation.
1859         * symtab.c: Fix indentation.
1860         * symtab.h: Fix indentation.
1861         * target-float.c: Fix indentation.
1862         * target.c: Fix indentation.
1863         * target.h: Fix indentation.
1864         * tic6x-tdep.c: Fix indentation.
1865         * tilegx-linux-tdep.c: Fix indentation.
1866         * tilegx-tdep.c: Fix indentation.
1867         * top.c: Fix indentation.
1868         * tracefile-tfile.c: Fix indentation.
1869         * tracepoint.c: Fix indentation.
1870         * tui/tui-disasm.c: Fix indentation.
1871         * tui/tui-io.c: Fix indentation.
1872         * tui/tui-regs.c: Fix indentation.
1873         * tui/tui-stack.c: Fix indentation.
1874         * tui/tui-win.c: Fix indentation.
1875         * tui/tui-winsource.c: Fix indentation.
1876         * tui/tui.c: Fix indentation.
1877         * typeprint.c: Fix indentation.
1878         * ui-out.h: Fix indentation.
1879         * unittests/copy_bitwise-selftests.c: Fix indentation.
1880         * unittests/memory-map-selftests.c: Fix indentation.
1881         * utils.c: Fix indentation.
1882         * v850-tdep.c: Fix indentation.
1883         * valarith.c: Fix indentation.
1884         * valops.c: Fix indentation.
1885         * valprint.c: Fix indentation.
1886         * valprint.h: Fix indentation.
1887         * value.c: Fix indentation.
1888         * value.h: Fix indentation.
1889         * varobj.c: Fix indentation.
1890         * vax-tdep.c: Fix indentation.
1891         * windows-nat.c: Fix indentation.
1892         * windows-tdep.c: Fix indentation.
1893         * xcoffread.c: Fix indentation.
1894         * xml-syscall.c: Fix indentation.
1895         * xml-tdesc.c: Fix indentation.
1896         * xstormy16-tdep.c: Fix indentation.
1897         * xtensa-config.c: Fix indentation.
1898         * xtensa-linux-nat.c: Fix indentation.
1899         * xtensa-linux-tdep.c: Fix indentation.
1900         * xtensa-tdep.c: Fix indentation.
1901
1902 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1903             Craig Blackmore   <craig.blackmore@embecosm.com>
1904
1905         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
1906         as an unsigned value.
1907
1908 2020-11-01  Tom Tromey  <tom@tromey.com>
1909
1910         * dbxread.c (dbx_end_psymtab): Update.
1911         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1912         (build_type_psymtabs_reader): Update.
1913         * xcoffread.c (xcoff_end_psymtab): Update.
1914         * ctfread.c (scan_partial_symbols): Update.
1915         * psymtab.c (sort_pst_symbols): Remove.
1916         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1917         sort_pst_symbols.
1918         * psympriv.h (struct partial_symtab) <end>: New method.
1919         (end_psymtab_common): Don't declare.
1920
1921 2020-11-01  Tom Tromey  <tom@tromey.com>
1922
1923         * symmisc.c (count_psyms): New function.
1924         (print_objfile_statistics): Use it.
1925         * psymtab.c (append_psymbol_to_list): Remove.
1926         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1927         * objfiles.h (struct objstats) <n_psyms>: Remove.
1928
1929 2020-11-01  Tom Tromey  <tom@tromey.com>
1930
1931         * dbxread.c (dbx_end_psymtab): Update.
1932         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1933         (build_type_psymtabs_reader): Update.
1934         * xcoffread.c (xcoff_end_psymtab): Update.
1935         * ctfread.c (scan_partial_symbols): Update.
1936         * psympriv.h (end_psymtab_common): Update.
1937         * psymtab.c (end_psymtab_common): Remove objfile parameter.
1938         (sort_pst_symbols): Likewise.
1939
1940 2020-11-01  Tom Tromey  <tom@tromey.com>
1941
1942         * dbxread.c (dbx_symfile_read): Update.
1943         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
1944         * xcoffread.c (xcoff_initial_scan): Update.
1945         * psympriv.h (init_psymbol_list): Don't declare.
1946         * psymtab.c (init_psymbol_list): Remove.
1947
1948 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1949
1950         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
1951         gnat_encoded_fixed_type_info.  Update all callers.
1952
1953 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1954
1955         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
1956         line too long.
1957
1958 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1959
1960         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
1961         cast_from_fixed.  Update all callers.
1962         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
1963         Update all callers.
1964         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
1965         Update all callers.
1966         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
1967         ada_scaling_factor.
1968         * ada-typeprint.c: Replace call to ada_scaling_factor by call
1969         to print_gnat_encoded_fixed_point_type.
1970         * ada-valprint.c: Likewise.
1971
1972 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1973
1974         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
1975         (debug_prefixed_printf): Add check of debug_displaced flag.
1976         * linux-nat.c (linux_nat_debug_printf): Add check of
1977         debug_linux_nat flag.
1978
1979 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1980
1981         * infrun.c (infrun_debug_printf_1): Remove.
1982         (displaced_debug_printf_1): Remove.
1983         (stop_all_threads): Use debug_prefixed_printf.
1984         * infrun.h (infrun_debug_printf_1): Remove.
1985         (infrun_debug_printf): Use debug_prefixed_printf.
1986         (displaced_debug_printf_1): Remove.
1987         (displaced_debug_printf): Use debug_prefixed_printf.
1988         * linux-nat.c (linux_nat_debug_printf_1): Remove.
1989         (linux_nat_debug_printf): Use debug_prefixed_printf.
1990
1991 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1992
1993         * configure: Re-generate.
1994         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
1995         AC_LANG_PROGRAM.
1996
1997 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1998
1999         * configure: Re-generate.
2000
2001 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2002
2003         * configure: Re-generate.
2004
2005 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2006
2007         * configure: Re-generate.
2008
2009 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2010
2011         * configure: Re-generate.
2012
2013 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2014
2015         * acinclude.m4: Modernize.
2016         * configure: Re-generate.
2017
2018 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2019
2020         * configure.ac: Modernize.
2021         * configure: Re-generate.
2022
2023 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2024
2025         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
2026         * configure: Re-generate.
2027         * configure.ac: Remove AM_PROG_CC_STDC.
2028
2029 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
2030
2031         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
2032         AC_CANONICAL_SYSTEM.
2033         * configure: Re-generate.
2034
2035 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
2036
2037         * infrun.h (displaced_debug_printf): New macro.  Replace
2038         displaced debug prints throughout to use it.
2039         (displaced_debug_printf_1): New declaration.
2040         (displaced_step_dump_bytes): Return string, remove ui_file
2041         parameter, update all callers.
2042         * infrun.c (displaced_debug_printf_1): New function.
2043         (displaced_step_dump_bytes): Return string, remove ui_file
2044         parameter
2045
2046 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
2047
2048         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
2049
2050 2020-10-30  Tom Tromey  <tromey@adacore.com>
2051
2052         * Makefile.in (stamp-init): Depend on config.status.
2053
2054 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2055
2056         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
2057
2058 2020-10-30  Pedro Alves  <pedro@palves.net>
2059
2060         * thread.c (lookup_selected_frame): Move ...
2061         * frame.c (lookup_selected_frame): ... here.
2062
2063 2020-10-30  Pedro Alves  <pedro@palves.net>
2064
2065         * blockframe.c (block_innermost_frame): Use get_selected_frame.
2066         * frame.c
2067         (scoped_restore_selected_frame::scoped_restore_selected_frame):
2068         Use save_selected_frame.  Save language as well.
2069         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
2070         Use restore_selected_frame, and restore language as well.
2071         (selected_frame_id, selected_frame_level): New.
2072         (selected_frame): Update comments.
2073         (save_selected_frame, restore_selected_frame): New.
2074         (get_selected_frame): Use lookup_selected_frame.
2075         (get_selected_frame_if_set): Delete.
2076         (select_frame): Record selected_frame_level and selected_frame_id.
2077         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
2078         fields.
2079         (get_selected_frame): Make 'message' parameter optional.
2080         (get_selected_frame_if_set): Delete declaration.
2081         (select_frame): Update comments.
2082         (save_selected_frame, restore_selected_frame)
2083         (lookup_selected_frame): Declare.
2084         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
2085         * infrun.c (struct infcall_control_state) <selected_frame_level>:
2086         New field.
2087         (save_infcall_control_state): Use save_selected_frame.
2088         (restore_selected_frame): Delete.
2089         (restore_infcall_control_state): Use restore_selected_frame.
2090         * stack.c (select_frame_command_core, frame_command_core): Use
2091         get_selected_frame.
2092         * thread.c (restore_selected_frame): Rename to ...
2093         (lookup_selected_frame): ... this and make extern.  Select the
2094         current frame if the frame level is -1.
2095         (scoped_restore_current_thread::restore): Also restore the
2096         language.
2097         (scoped_restore_current_thread::~scoped_restore_current_thread):
2098         Don't try/catch.
2099         (scoped_restore_current_thread::scoped_restore_current_thread):
2100         Save the language as well.  Use save_selected_frame.
2101
2102 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2103
2104         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
2105         documentation.
2106         * gdbarch.h: Re-generate.
2107
2108 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2109
2110         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
2111         parameter.
2112         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
2113         Likewise.
2114         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2115         Likewise.
2116         * arch-utils.c (default_displaced_step_hw_singlestep):
2117         Likewise.
2118         * arch-utils.h (default_displaced_step_hw_singlestep):
2119         Likewise.
2120         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
2121         Likewise.
2122         * s390-tdep.c (s390_displaced_step_hw_singlestep):
2123         Likewise.
2124         * gdbarch.c: Re-generate.
2125         * gdbarch.h: Re-generate.
2126         * infrun.c (resume_1): Adjust.
2127
2128 2020-10-29  Tom Tromey  <tom@tromey.com>
2129
2130         * progspace.c (program_space::~program_space): Don't call
2131         exec_close.
2132
2133 2020-10-29  Tom Tromey  <tom@tromey.com>
2134
2135         * exec.c (exec_target::close): Don't change current program
2136         space.
2137
2138 2020-10-29  Tom Tromey  <tom@tromey.com>
2139
2140         * symfile.c (add_symbol_file_command): Update.
2141         * exec.c (program_space::add_target_sections): Rename.
2142         * symfile-mem.c (symbol_file_add_from_memory): Update.
2143         * progspace.h (struct program_space) <add_target_sections>:
2144         Declare new overload.
2145         * exec.h (add_target_sections_of_objfile): Don't declare.
2146
2147 2020-10-29  Tom Tromey  <tom@tromey.com>
2148
2149         * solib.c (solib_map_sections): Update.
2150         * exec.c (program_space::add_target_sections): Now a method.
2151         (exec_file_attach): Update.
2152         * exec.h (add_target_sections): Don't declare.
2153         * progspace.h (struct program_space) <add_target_sections>:
2154         Declare.
2155
2156 2020-10-29  Tom Tromey  <tom@tromey.com>
2157
2158         * progspace.h (struct program_space) <remove_target_sections>:
2159         Declare.
2160         * exec.c (program_space::remove_target_sections): Now a method.
2161         * exec.h (remove_target_sections): Don't declare.
2162
2163 2020-10-29  Tom Tromey  <tom@tromey.com>
2164
2165         * inferior.c (delete_inferior): Update.
2166         * progspace.c (program_space::empty): Rename from
2167         program_space_empty_p.  Return bool.
2168         * progspace.h (struct program_space) <empty>: New method.
2169         (program_space_empty_p): Don't declare.
2170
2171 2020-10-29  Tom Tromey  <tom@tromey.com>
2172
2173         * progspace.c (program_space::~program_space): Don't call
2174         clear_program_space_solib_cache.
2175         (program_space::clear_solib_cache): Rename from
2176         clear_solib_cache.
2177         * solib.c (handle_solib_event): Update.
2178         * progspace.h (struct program_space) <clear_solib_cache>: New
2179         method.
2180         (clear_program_space_solib_cache): Don't declare.
2181
2182 2020-10-29  Tom Tromey  <tom@tromey.com>
2183
2184         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2185         * target.c (info_target_command): Update.
2186         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2187         (symbol_file_clear, reread_symbols): Update.
2188         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
2189         * stabsread.c (scan_file_globals): Update.
2190         * solib.c (update_solib_list): Update.
2191         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
2192         (svr4_fetch_objfile_link_map, enable_break)
2193         (svr4_relocate_main_executable)
2194         (svr4_iterate_over_objfiles_in_search_order): Update.
2195         * solib-frv.c (lm_base, enable_break)
2196         (frv_relocate_main_executable): Update.
2197         (main_got, frv_fdpic_find_canonical_descriptor): Update.
2198         (frv_fetch_objfile_link_map): Update.
2199         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
2200         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
2201         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
2202         * remote.c (remote_target::get_offsets): Update.
2203         (remote_target::start_remote)
2204         (extended_remote_target::post_attach): Update.
2205         * objfiles.c (entry_point_address_query): Update.
2206         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
2207         * minsyms.c (get_symbol_leading_char): Update.
2208         * frame.c (inside_main_func): Update.
2209         * progspace.h (symfile_objfile): Remove macro.
2210
2211 2020-10-29  Tom Tromey  <tom@tromey.com>
2212
2213         * exec.c (exec_file_attach): Update.
2214         * progspace.c (program_space::exec_close): Update.
2215         * progspace.h (struct program_space) <ebfd>: Now a
2216         gdb_bfd_ref_ptr.
2217         <set_exec_bfd>: Change argument type.
2218         <exec_bfd>: Update.
2219
2220 2020-10-29  Tom Tromey  <tom@tromey.com>
2221
2222         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2223         * symfile.c (reread_symbols): Update.
2224         * symfile-mem.c (add_symbol_file_from_memory_command)
2225         (add_vsyscall_page): Update.
2226         * source-cache.c (source_cache::get_plain_source_lines): Update.
2227         * solib-svr4.c (find_program_interpreter, elf_locate_base)
2228         (svr4_current_sos_direct, svr4_exec_displacement)
2229         (svr4_relocate_main_executable): Update.
2230         (svr4_iterate_over_objfiles_in_search_order): Update.
2231         * solib-frv.c (enable_break2, enable_break): Update.
2232         * solib-dsbt.c (lm_base, enable_break): Update.
2233         * solib-darwin.c (find_program_interpreter)
2234         (darwin_solib_create_inferior_hook): Update.
2235         * sol-thread.c (rw_common, ps_pdmodel): Update.
2236         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
2237         * remote.c (compare_sections_command)
2238         (remote_target::trace_set_readonly_regions): Update.
2239         * remote-sim.c (get_sim_inferior_data)
2240         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
2241         (gdbsim_target_open, gdbsim_target::files_info): Update.
2242         * exec.h (exec_bfd): Remove macro.
2243         * progspace.c (initialize_progspace): Update.
2244         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
2245         Update.
2246         * nto-procfs.c (nto_procfs_target::post_attach)
2247         (nto_procfs_target::create_inferior): Update.
2248         * maint.c (maintenance_info_sections): Update.
2249         * linux-thread-db.c (thread_db_target::get_thread_local_address):
2250         Update.
2251         * infcmd.c (post_create_inferior): Update.
2252         * gcore.c (default_gcore_arch, default_gcore_target): Update.
2253         (objfile_find_memory_regions): Update.
2254         * exec.c (validate_exec_file, exec_file_attach)
2255         (exec_read_partial_read_only, print_section_info): Update.
2256         * corelow.c (core_target_open): Update.
2257         * corefile.c (reopen_exec_file, validate_files): Update.
2258         * arm-tdep.c (gdb_print_insn_arm): Update.
2259         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
2260         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
2261         methods.
2262
2263 2020-10-29  Tom Tromey  <tom@tromey.com>
2264
2265         * progspace.h (current_target_sections): Remove macro.
2266         * solib-svr4.c (scan_dyntag): Update.
2267         * solib-dsbt.c (scan_dyntag): Update.
2268         * exec.c (exec_target::close): Update.
2269         (add_target_sections, add_target_sections_of_objfile)
2270         (remove_target_sections, exec_target::get_section_table)
2271         (exec_target::files_info, set_section_command)
2272         (exec_set_section_address, exec_target::has_memory)
2273         (exec_target::has_memory): Update.
2274
2275 2020-10-29  Tom Tromey  <tom@tromey.com>
2276
2277         * source-cache.c (source_cache::get_plain_source_lines): Use
2278         current_program_space.
2279         * corefile.c (reopen_exec_file): Use current_program_space.
2280         * exec.c (exec_file_attach): Use current_program_space.
2281         * exec.h (exec_bfd_mtime): Remove.
2282
2283 2020-10-29  Tom Tromey  <tom@tromey.com>
2284
2285         * gcore.c (default_gcore_mach): Remove.
2286         (create_gcore_bfd): Update.
2287
2288 2020-10-29  Tom Tromey  <tom@tromey.com>
2289
2290         * progspace.c (program_space::exec_close): New method, from
2291         exec_close in exec.c.
2292         * exec.c (exec_close): Move to progspace.c.
2293         (exec_target::close, exec_file_attach): Update.
2294         * progspace.h (struct program_space) <exec_close>: Declare
2295         method.
2296
2297 2020-10-29  Tom Tromey  <tom@tromey.com>
2298
2299         * progspace.h (struct program_space) <exec_filename>: Rename from
2300         pspace_exec_filename.  Now a unique_xmalloc_ptr.
2301         * inferior.c (print_selected_inferior): Update.
2302         (print_inferior): Update.
2303         * mi/mi-main.c (print_one_inferior): Update.
2304         * exec.h (exec_filename): Remove macro.
2305         * corefile.c (get_exec_file): Update.
2306         * exec.c (exec_close): Update.
2307         (exec_file_attach): Update.
2308         * progspace.c (clone_program_space): Update.
2309         (print_program_space): Update.
2310
2311 2020-10-29  Tom Tromey  <tom@tromey.com>
2312
2313         * target-section.h (struct target_section): Add constructor.
2314         * exec.c (build_section_table, add_target_sections_of_objfile):
2315         Update.
2316         * corelow.c (core_target::build_file_mappings): Update.
2317
2318 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2319
2320         PR gdb/19318
2321         * inferior.c (detach_inferior_command): Restore the current thread.
2322         (kill_inferior_command): Ditto.
2323
2324 2020-10-28  Tom de Vries  <tdevries@suse.de>
2325
2326         PR symtab/26772
2327         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
2328         map, check it in the "best match" loop.
2329
2330 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
2331
2332         * m32c-tdep.c: Remove unused includes.
2333
2334 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
2335
2336         * xtensa-tdep.c: Remove includes.
2337
2338 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2339
2340         * breakpoint.c (struct condition_command_opts): New struct.
2341         (condition_command_option_defs): New static global.
2342         (make_condition_command_options_def_group): New function.
2343         (condition_completer): Update to consider the '-force' flag.
2344         (condition_command): Use gdb::option for the '-force' flag.
2345
2346 2020-10-27  Tom de Vries  <tdevries@suse.de>
2347
2348         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
2349         symbols in section check.
2350
2351 2020-10-27  Tom de Vries  <tdevries@suse.de>
2352
2353         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
2354
2355 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2356
2357         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
2358         * breakpoint.c: Update the help text of the 'condition' and 'break'
2359         commands.
2360         (set_breakpoint_condition): Take a new bool parameter
2361         to control whether condition definition should be forced even when
2362         the condition expression is invalid in all of the current locations.
2363         (condition_command): Update the call to 'set_breakpoint_condition'.
2364         (find_condition_and_thread): Take the "-force-condition" flag into
2365         account.
2366         * linespec.c (linespec_keywords): Add "-force-condition" as an
2367         element.
2368         (FORCE_KEYWORD_INDEX): New #define.
2369         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
2370         as a keyword.
2371         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
2372         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
2373         * python/py-breakpoint.c (bppy_set_condition): Ditto.
2374         * NEWS: Mention the changes to the 'break' and 'condition' commands.
2375
2376 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2377
2378         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
2379         * breakpoint.c (set_breakpoint_location_condition): New function.
2380         (set_breakpoint_condition): Disable a breakpoint location if parsing
2381         the condition string gives an error.
2382         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
2383         (build_target_condition_list): Ditto.
2384         (build_target_command_list): Ditto.
2385         (build_bpstat_chain): Ditto.
2386         (print_one_breakpoint_location): Ditto.
2387         (print_one_breakpoint): Ditto.
2388         (breakpoint_1): Ditto.
2389         (bp_location::bp_location): Ditto.
2390         (locations_are_equal): Ditto.
2391         (update_breakpoint_locations): Ditto.
2392         (enable_disable_bp_num_loc): Ditto.
2393         (init_breakpoint_sal): Use set_breakpoint_location_condition.
2394         (find_condition_and_thread_for_sals): New static function.
2395         (create_breakpoint): Call find_condition_and_thread_for_sals.
2396         (location_to_sals): Call find_condition_and_thread_for_sals instead
2397         of find_condition_and_thread.
2398
2399 2020-10-26  Tom de Vries  <tdevries@suse.de>
2400
2401         * dwarf2/read.c (process_full_comp_unit): Call
2402         dwarf2_find_base_address.
2403
2404 2020-10-26  Tom Tromey  <tromey@adacore.com>
2405
2406         * gdbtypes.c (create_range_type): Revert previous patch.  Add
2407         comment.
2408
2409 2020-10-26  Pedro Alves  <pedro@palves.net>
2410
2411         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
2412         (my_waitpid): Use gdb::handle_eintr.
2413
2414 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
2415
2416         * acinclude.m4: Update ptrace.m4 path.
2417         * ptrace.m4: Moved to gdbsupport.
2418
2419 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
2420
2421         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
2422         instead of target_gdbarch.
2423
2424 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
2425
2426         * jit.c (jit_reader_load_command): Pass current inferior.
2427         (jit_inferior_init): Change parameter type to inferior, use it.
2428         (jit_inferior_created): Remove.
2429         (jit_inferior_created_hook): Pass inferior parameter down.
2430         (_initialize_jit): Use jit_inferior_created_hook instead of
2431         jit_inferior_created.
2432         * jit.h (jit_inferior_created_hook): Add inferior parameter.
2433         * infrun.c (follow_exec): Pass inferior to
2434         jit_inferior_created_hook.
2435
2436 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
2437
2438         * linux-thread-db.c (check_pid_namespace_match): Add inferior
2439         parameter and use it.
2440         (thread_db_inferior_created): Pass inferior argument.
2441
2442 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
2443
2444         * aix-thread.c (aix_thread_inferior_created): Add inferior
2445         parameter.
2446         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
2447         * dummy-frame.c (cleanup_dummy_frames): Likewise.
2448         * jit.c (jit_inferior_created): Likewise.
2449         * linux-thread-db.c (thread_db_inferior_created): Likewise.
2450         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
2451         * observable.h (inferior_created): Likewise.
2452         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
2453         * symfile-mem.c (add_vsyscall_page): Likewise.
2454         * infcmd.c (post_create_inferior): Pass inferior argument.
2455
2456 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
2457
2458         GDB 10.1 released.
2459
2460 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
2461
2462         * ada-typeprint.c (ada_print_type): Remove superfluous second call
2463         to ada_check_typedef.
2464
2465 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2466
2467         * f-exp.y (f_parse): Rename to...
2468         (f_language::parser): ...this.
2469         * f-lang.c (f_get_encoding): Rename to...
2470         (f_language::get_encoding): ...this.
2471         (f_op_print_tab): Rename to...
2472         (f_language::op_print_tab): ...this.
2473         (exp_descriptor_f): Rename to...
2474         (f_language::exp_descriptor_tab): ...this.
2475         (class f_language): Moved to f-lang.h.
2476         (f_language::language_arch_info): New function, moved out of class
2477         declaration.
2478         (f_language::search_name_hash): Likewise.
2479         (f_language::lookup_symbol_nonlocal): Likewise.
2480         (f_language::get_symbol_name_matcher_inner): Likewise.
2481         * f-lang.h: Add 'valprint.h' include.
2482         (class f_language): Moved here from f-lang.c.
2483         * f-typeprint.c (f_type_print_args): Delete commented out
2484         declaration.
2485         (f_print_typedef): Rename to...
2486         (f_language::print_typedef): ...this.
2487         (f_print_type): Rename to...
2488         (f_language::print_type): ...this.
2489         (f_type_print_varspec_prefix): Delete declaration and rename to...
2490         (f_language::f_type_print_varspec_prefix): ...this.
2491         (f_type_print_varspec_suffix): Delete declaration and rename to...
2492         (f_language::f_type_print_varspec_suffix): ...this.
2493         (f_type_print_base): Delete declaration and rename to...
2494         (f_language::f_type_print_base): ...this.
2495         * f-valprint.c (f_value_print_inner): Rename to...
2496         (f_language::value_print_inner): ...this.
2497         * parse.c: Delete 'f-lang.h' include.
2498
2499 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2500
2501         * language.h (language_defn::print_type): Add variable names in
2502         declaration, and update header comment.
2503
2504 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2505
2506         * ada-lang.c (ada_language::demangle): Rename to...
2507         (ada_language::demangle_symbol): ...this.
2508         * c-lang.c (cplus_language::demangle): Rename to...
2509         (cplus_language::demangle_symbol): ...this.
2510         * d-lang.c (d_language::demangle): Rename to...
2511         (d_language::demangle_symbol): ...this.
2512         * f-lang.c (f_language::demangle): Rename to...
2513         (f_language::demangle_symbol): ...this.
2514         * go-lang.c (go_language::demangle): Rename to...
2515         (go_language::demangle_symbol): ...this.
2516         * language.c (language_demangle): Update call to demangle_symbol.
2517         (auto_or_unknown_language::demangle): Rename to...
2518         (auto_or_unknown_language::demangle_symbol): ...this.
2519         * language.h (language_defn::demangle): Rename to...
2520         (language_defn::demangle_symbol): ...this.
2521         * objc-lang.c (objc_language::demangle): Rename to...
2522         (objc_language::demangle_symbol): ...this.
2523         * rust-lang.c (rust_language::demangle): Rename to...
2524         (rust_language::demangle_symbol): ...this.
2525
2526 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2527
2528         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
2529         (iterate_over_file_blocks): Replace use of macro with the macros
2530         definition.
2531
2532 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2533
2534         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
2535         * valprint.c (maybe_print_array_index): Replace use of macro with
2536         the macros definition.
2537
2538 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2539
2540         * ada-lang.c (ada_language::print_array_index): Call value_print
2541         directly.
2542         * language.c (language_defn::print_array_index): Likewise.
2543         * language.h (LA_VALUE_PRINT): Delete.
2544         * valprint.c (value_print): Call value_print on the
2545         current_language directly.
2546
2547 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2548
2549         * language.h (LA_PRINT_TYPEDEF): Delete.
2550         * typeprint.c (typedef_print): Call print_typedef directly on the
2551         current_language object.
2552
2553 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2554
2555         * m2-exp.y (m2_parse): Rename to...
2556         (m2_language::parser): ...this.  Update function signature.
2557         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
2558         (m2_op_print): Rename to...
2559         (m2_language::op_print_tab): ...this, and make const.
2560         (exp_descriptor_modula2): Rename to...
2561         (m2_language::exp_descriptor_modula2): ...this.
2562         (class m2_language): Move to m2-lang.h.
2563         (m2_language::language_arch_info): New function, moved out of
2564         class declaration.
2565         (m2_language::printchar): New function, body from m2_printchar.
2566         (m2_language::printstr): New function, moved out of class
2567         declaration.
2568         (m2_language::emitchar): Likewise.
2569         * m2-lang.h (m2_parse): Delete declaration.
2570         (m2_print_typedef): Delete declaration.
2571         (m2_value_print_inner): Delete declaration.
2572         (class m2_language): Class declaration moved from m2-lang.c,
2573         larger functions are left in m2-lang.c.
2574         * m2-typeprint.c (m2_print_typedef): Rename to...
2575         (m2_language::print_typedef): ...this, and update function
2576         signature.
2577         * m2-valprint.c (m2_value_print_inner): Rename to...
2578         (m2_language::value_print_inner): ...this, replace use of
2579         LA_PRINT_STRING with a direct call to printstr member function,
2580         and update recursive call.
2581
2582 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2583
2584         * language.c (default_is_string_type_p): Delete, implementation
2585         moved into auto_or_unknown_language::is_string_type_p.
2586         (unk_op_print_tab): Moved into
2587         auto_or_unknown_language::opcode_print_table.
2588         (unknown_language_arch_info): Delete, implementation moved into
2589         auto_or_unknown_language::language_arch_info.
2590         (class auto_or_unknown_language): New class, member functions
2591         copied from unknown_language class, with some updates.
2592         (class unknown_language): Most member functions moved into
2593         auto_or_unknown_language class.  Inherit from
2594         auto_or_unknown_language class.
2595         (class auto_language): Inherit from auto_or_unknown_language.
2596         Delete most member functions.
2597
2598 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
2599
2600         * stabsread.c (read_member_functions): Remove gdb_assert.
2601
2602 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
2603
2604         * gdbtypes.c (init_complex_type): Check target type name.
2605
2606 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
2607
2608         * target-debug.h (target_debug_print_struct_target_ops_p):
2609         Remove.
2610         (target_debug_print_async_callback_ftype_p): Remove.
2611         (target_debug_print_struct_trace_state_variable_p): Remove.
2612         (target_debug_print_struct_traceframe_info_p): Remove.
2613         (target_debug_print_VEC__btrace_block_s__pp): Remove.
2614         (target_debug_print_enum_btrace_format): Remove.
2615         (target_debug_print_enum_info_proc_what): Remove.
2616         (target_debug_print_thread_info_pp): Remove.
2617
2618 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
2619
2620         * target.h (struct target_ops) <make_corefile_notes>:
2621         Change return type to unique pointer.
2622         * target.c (dummy_make_corefile_notes): Likewise.
2623         * exec.c (struct exec_target) <make_corefile_notes>:
2624         Likewise.
2625         (exec_target::make_corefile_notes): Likewise.
2626         * procfs.c (class procfs_target) <make_corefile_notes>:
2627         Likewise.
2628         (procfs_do_thread_registers): Adjust to unique pointer.
2629         (struct procfs_corefile_thread_data): Add constructor.
2630         <note_data>: Change type to unique pointer.
2631         (procfs_corefile_thread_callback): Adjust to unique pointer.
2632         (procfs_target::make_corefile_notes): Change return type to
2633         unique pointer.
2634         * target-delegates.c: Re-generate.
2635         * gcore.c (write_gcore_file_1): Adjust.
2636         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
2637         New.
2638
2639 2020-10-22  Tom de Vries  <tdevries@suse.de>
2640
2641         * block.c (find_block_in_blockvector): Make sure the returned block
2642         contains pc.
2643
2644 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
2645
2646         PR gdb/26693
2647         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
2648         parameter.
2649         (load_cu): Pass existing CU.
2650         (process_imported_unit_die): Likewise.
2651         (follow_die_offset): Likewise.
2652
2653 2020-10-22  Luis Machado  <luis.machado@linaro.org>
2654
2655         * corelow.c (core_target::xfer_partial): Also check for an empty
2656         m_core_unavailable_mappings vector.
2657
2658 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2659
2660         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
2661         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
2662         * f-exp.y (arglist): Allow for a series of subranges.
2663         (subrange): Add cases for subranges with strides.
2664         * f-lang.c (value_f90_subarray): Catch use of array strides and
2665         throw an error.
2666         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
2667
2668 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2669
2670         * expprint.c (print_subexp_standard): Change enum range_type to
2671         range_flag and rename variables to match.
2672         (dump_subexp_body_standard): Likewise.
2673         * expression.h (enum range_type): Rename to...
2674         (enum range_flag): ...this.
2675         (range_types): Rename to...
2676         (range_flags): ...this.
2677         * f-lang.c (value_f90_subarray): Change enum range_type to
2678         range_flag and rename variables to match.
2679         * parse.c (operator_length_standard): Likewise.
2680         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
2681         range_type to range_flag.
2682         * rust-lang.c (rust_evaluate_funcall): Likewise.
2683         (rust_range): Likewise.
2684         (rust_compute_range): Likewise.
2685         (rust_subscript): Likewise.
2686
2687 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2688
2689         * expprint.c (print_subexp_standard): Update to reflect changes to
2690         enum range_type.
2691         (dump_subexp_body_standard): Likewise.
2692         * expression.h (enum range_type): Convert to a bit field enum, and
2693         make the enum unsigned.
2694         * f-exp.y (subrange): Update to reflect changes to enum
2695         range_type.
2696         * f-lang.c (value_f90_subarray): Likewise.
2697         * parse.c (operator_length_standard): Likewise.
2698         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
2699         * rust-lang.c (rust_range): Likewise.
2700         (rust_compute_range): Likewise.
2701         (rust_subscript): Likewise.
2702
2703 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
2704
2705         * infrun.c (displaced_step_in_progress_thread): Fix comment.
2706         (displaced_step_in_progress): Fix comment.
2707
2708 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
2709
2710         * gdbarch.sh (make_corefile_notes): Return unique pointer.
2711         * gdbarch.c: Re-generate.
2712         * gdbarch.h: Re-generate.
2713         * gcore.c (write_gcore_file_1): Adjust.
2714         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
2715         constructor.
2716         <note_data>: Change type to unique pointer.
2717         <abort_iteration>: Change type to bool.
2718         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
2719         (fbsd_collect_thread_registers): Return void, adjust.
2720         (struct fbsd_corefile_thread_data): Add construtor.
2721         <note_data>: Change type to unique pointer.
2722         (fbsd_corefile_thread): Adjust.
2723         (fbsd_make_corefile_notes): Return unique pointer, adjust.
2724         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
2725         to unique pointer, adjust.
2726         (struct linux_collect_regset_section_cb_data): Add constructor.
2727         <note_data>: Change type to unique pointer.
2728         <abort_iteration>: Change type to bool.
2729         (linux_collect_thread_registers): Return void, adjust.
2730         (struct linux_corefile_thread_data): Add constructor.
2731         <note_data>: Change type to unique pointer.
2732         (linux_corefile_thread): Adjust.
2733         (linux_make_corefile_notes): Return unique pointer, adjust.
2734
2735 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2736
2737         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
2738         * gdbarch.c: Re-generate.
2739         * gdbarch.h: Re-generate.
2740         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
2741         bool.
2742         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2743         Likewise.
2744         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
2745         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
2746         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
2747         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
2748
2749 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2750
2751         * gdbarch.sh: Make generated predicates return bool.
2752         * gdbarch.c: Re-generate.
2753         * gdbarch.h: Re-generate.
2754
2755 2020-10-20  Tom Tromey  <tom@tromey.com>
2756
2757         * varobj-iter.h (struct varobj_item): Remove typedef.
2758
2759 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2760
2761         * infrun.c (currently_stepping): Change int to bool
2762         (maybe_software_singlestep): Likewise.
2763         (show_stop_on_solib_events): Likewise.
2764         (stepping_past_nonsteppable_watchpoint): Likewise.
2765         (displaced_step_in_progress_any_inferior): Likewise.
2766         (displaced_step_in_progress_thread): Likewise.
2767         (keep_going_stepped_thread): Likewise.
2768         (thread_still_needs_step_over): Likewise.
2769         (start_step_over): Likewise.
2770         (do_target_resume): Likewise.
2771         (resume_1): Likewise.
2772         (clear_proceed_status): Likewise.
2773         (thread_still_needs_step_over_bp): Likewise.
2774         (proceed): Likewise.
2775         (switch_back_to_stepped_thread): Likewise.
2776         (adjust_pc_after_break): Likewise.
2777         (stepped_in_from): Likewise.
2778         (handle_stop_requested): Likewise.
2779         (handle_syscall_event): Likewise.
2780         (handle_no_resumed): Likewise.
2781         (handle_inferior_event): Likewise.
2782         (finish_step_over): Likewise.
2783         (handle_signal_stop): Likewise.
2784         (process_event_stop_test): Likewise.
2785
2786 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2787
2788         * infrun.c (get_displaced_stepping_state): Fix comment.
2789
2790 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
2791
2792         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
2793
2794 2020-10-19  Tom Tromey  <tromey@adacore.com>
2795
2796         PR tui/26719
2797         * tui/tui-winsource.h (struct tui_source_window_base)
2798         <refresh_window>: Rename from refresh_pad.
2799         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
2800         Rename from refresh_pad.
2801         (tui_source_window_base::show_source_content)
2802         (tui_source_window_base::do_scroll_horizontal): Update.
2803
2804 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2805
2806         * thread.c (_initialize_thread): Fine-tune the help text of
2807         'info threads'.
2808
2809 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2810
2811         * frame.c: Remove the unused 'uinteger_option_def' type alias.
2812
2813 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
2814
2815         * breakpoint.c (handle_jit_event): Add an argument, change how
2816         `jit_event_handler` is called.
2817
2818 2020-10-17  Tom Tromey  <tom@tromey.com>
2819
2820         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
2821         (scan_xcoff_symtab): Update.
2822         * psymtab.h (class psymtab_storage) <global_psymbols,
2823         static_psymbols, current_global_psymbols,
2824         current_static_psymbols>: Remove.
2825         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
2826         (match_partial_symbol, lookup_partial_symbol): Update.
2827         (print_partial_symbols): Change parameters.
2828         (dump_psymtab, recursively_search_psymtabs)
2829         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
2830         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
2831         (concat): Remove.
2832         (end_psymtab_common): Simplify.
2833         (append_psymbol_to_list): Change parameters.
2834         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
2835         (init_psymbol_list): Simplify.
2836         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
2837         * psympriv.h (struct partial_symtab) <empty>: New method.
2838         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
2839         Remove.
2840         <global_psymbols, static_psymbols>: New members.
2841         <add_psymbol>: New methods.
2842         (add_psymbol_to_list): Don't declare.
2843         (psymbol_placement): Move earlier.
2844         * mdebugread.c (parse_partial_symbols): Update.
2845         (handle_psymbol_enumerators): Change parameters.
2846         (mdebug_expand_psymtab): Update.
2847         * dwarf2/read.c (process_psymtab_comp_unit_reader)
2848         (add_partial_symbol): Update.
2849         * dwarf2/index-write.c (write_psymbols): Change parameters.
2850         (write_one_signatured_type): Update.
2851         (recursively_count_psymbols): Update.
2852         (recursively_write_psymbols): Update.
2853         (class debug_names) <recursively_write_psymbols>: Update.
2854         <write_psymbols>: Change parameters.
2855         <write_one_signatured_type>: Update.
2856         * dbxread.c (read_dbx_symtab): Update.
2857         (dbx_end_psymtab): Use partial_symtab::empty.
2858         * ctfread.c (struct ctf_context) <pst>: New member.
2859         (create_partial_symtab): Set it.
2860         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
2861         (scan_partial_symbols): Use the psymtab's context.  Update.
2862
2863 2020-10-17  Tom Tromey  <tom@tromey.com>
2864
2865         * valprint.c (generic_value_print): Remove comment.
2866         * m2-valprint.c (m2_value_print_inner): Remove comment.
2867         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
2868         type.
2869
2870 2020-10-17  Tom de Vries  <tdevries@suse.de>
2871
2872         PR symtab/26317
2873         * source.c (select_source_symtab): Handling sal.symtab == NULL for
2874         symbol main.
2875
2876 2020-10-14  Tom de Vries  <tdevries@suse.de>
2877
2878         PR gdb/26733
2879         * solib.c (solib_contains_address_p): Handle
2880         'solib->sections == nullptr'.
2881
2882 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
2883
2884         PR gdb/26642
2885         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
2886         target can't do async.
2887         * target.c (target_wait): Assert that we don't pass
2888         TARGET_WNOHANG to a target that can't async.
2889
2890 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
2891
2892         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
2893         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
2894         * alpha-bsd-nat.c: Adjust include.
2895         * alpha-bsd-tdep.h: Adjust comment.
2896         * alpha-nbsd-tdep.c: Rename to ...
2897         * alpha-netbsd-tdep.c: ... this, adjust include.
2898         * amd64-nbsd-nat.c: Rename to ...
2899         * amd64-netbsd-nat.c: ... this, adjust include.
2900         * amd64-nbsd-tdep.c: Rename to ...
2901         * amd64-netbsd-tdep.c: ... this, adjust include.
2902         * amd64-tdep.h: Adjust include.
2903         * arm-nbsd-nat.c: Rename to ...
2904         * arm-netbsd-nat.c: ... this, adjust include.
2905         * arm-nbsd-tdep.c: Rename to ...
2906         * arm-netbsd-tdep.c: ... this, adjust include.
2907         * arm-nbsd-tdep.h: Rename to ...
2908         * arm-netbsd-tdep.h: ... this, adjust include.
2909         * configure.nat: Adjust file lists.
2910         * configure.tgt: Likewise.
2911         * hppa-nbsd-nat.c: Rename to ...
2912         * hppa-netbsd-nat.c: ... this, adjust include.
2913         * hppa-nbsd-tdep.c: Rename to ...
2914         * hppa-netbsd-tdep.c: ... this, adjust include.
2915         * i386-nbsd-nat.c: Rename to ...
2916         * i386-netbsd-nat.c: ... this, adjust include.
2917         * i386-nbsd-tdep.c: Rename to ...
2918         * i386-netbsd-tdep.c: ... this, adjust include.
2919         * m68k-bsd-nat.c: Adjust include.
2920         * mips-nbsd-nat.c: Rename to ...
2921         * mips-netbsd-nat.c: ... this, adjust include.
2922         * mips-nbsd-tdep.c: Rename to ...
2923         * mips-netbsd-tdep.c: ... this, adjust include.
2924         * mips-nbsd-tdep.h: Rename to ...
2925         * mips-netbsd-tdep.h: ... this.
2926         * nbsd-nat.c: Rename to ...
2927         * netbsd-nat.c: ... this, adjust include.
2928         * nbsd-nat.h: Rename to ...
2929         * netbsd-nat.h: ... this, adjust include.
2930         * nbsd-tdep.c: Rename to ...
2931         * netbsd-tdep.c: ... this, adjust include.
2932         * nbsd-tdep.h: Rename to ...
2933         * netbsd-tdep.h: ... this.
2934         * ppc-nbsd-nat.c: Rename to ...
2935         * ppc-netbsd-nat.c: ... this, adjust include.
2936         * ppc-nbsd-tdep.c: Rename to ...
2937         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
2938         * ppc-nbsd-tdep.h: Rename to ...
2939         * ppc-netbsd-tdep.h: ... this.
2940         * sh-nbsd-nat.c: Rename to ...
2941         * sh-netbsd-nat.c: ... this, adjust include.
2942         * sh-nbsd-tdep.c: Rename to ...
2943         * sh-netbsd-tdep.c: ... this, adjust include.
2944         * sparc-nbsd-nat.c: Rename to ...
2945         * sparc-netbsd-nat.c: ... this.
2946         * sparc-nbsd-tdep.c: Rename to ...
2947         * sparc-netbsd-tdep.c: ... this, adjust include.
2948         * sparc64-nbsd-nat.c: Rename to ...
2949         * sparc64-netbsd-nat.c: ... this.
2950         * sparc64-nbsd-tdep.c: Rename to ...
2951         * sparc64-netbsd-tdep.c: ... this, adjust include.
2952         * sparc64-tdep.h: Adjust comment.
2953         * vax-bsd-nat.c: Adjust include.
2954         * vax-nbsd-tdep.c: Rename to ...
2955         * vax-netbsd-tdep.c: ... this, adjust include.
2956
2957 2020-10-12  Tom Tromey  <tom@tromey.com>
2958
2959         * target.h (struct target_ops) <get_section_table>: Update.
2960         (target_get_section_table): Update.
2961         * target.c (target_get_section_table, target_section_by_addr)
2962         (memory_xfer_partial_1): Update.
2963         * target-section.h (target_section_table): Now an alias.
2964         * target-delegates.c: Rebuild.
2965         * target-debug.h (target_debug_print_target_section_table_p):
2966         Rename from target_debug_print_struct_target_section_table_p.
2967         * symfile.c (build_section_addr_info_from_section_table): Update.
2968         * solib.c (solib_map_sections, solib_contains_address_p): Update.
2969         * solib-svr4.c (scan_dyntag): Update.
2970         * solib-dsbt.c (scan_dyntag): Update.
2971         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2972         Update.
2973         * record-full.c (record_full_core_target::xfer_partial): Update.
2974         * progspace.h (struct program_space) <target_sections>: Update.
2975         * exec.h (print_section_info): Update.
2976         * exec.c (exec_target::close, build_section_table)
2977         (add_target_sections, add_target_sections_of_objfile)
2978         (remove_target_sections, exec_on_vfork)
2979         (section_table_available_memory)
2980         (section_table_xfer_memory_partial)
2981         (exec_target::get_section_table, exec_target::xfer_partial)
2982         (print_section_info, set_section_command)
2983         (exec_set_section_address, exec_target::has_memory): Update.
2984         * corelow.c (core_target::build_file_mappings)
2985         (core_target::xfer_partial, core_target::info_proc_mappings)
2986         (core_target::info_proc_mappings): Update.
2987         * bfd-target.c (class target_bfd): Update
2988
2989 2020-10-12  Tom Tromey  <tom@tromey.com>
2990
2991         * progspace.c (program_space::~program_space): Don't call
2992         clear_section_table.
2993         * exec.h (clear_section_table): Don't declare.
2994         * exec.c (exec_target::close): Update.
2995         (clear_section_table): Remove.
2996
2997 2020-10-12  Tom Tromey  <tom@tromey.com>
2998
2999         * exec.c (add_target_sections_of_objfile): Simplify.
3000
3001 2020-10-12  Tom Tromey  <tom@tromey.com>
3002
3003         * solib.c (solib_map_sections): Update.
3004         * record-full.c (record_full_core_open_1): Update.
3005         * exec.h (build_section_table): Return a target_section_table.
3006         * exec.c (exec_file_attach): Update.
3007         (build_section_table): Return a target_section_table.
3008         * corelow.c (core_target::core_target): Update.
3009         * bfd-target.c (target_bfd::target_bfd): Update.
3010
3011 2020-10-12  Tom Tromey  <tom@tromey.com>
3012
3013         * target.c (target_section_by_addr, memory_xfer_partial_1):
3014         Update.
3015         * target-section.h (struct target_section_table): Use
3016         std::vector.
3017         * symfile.h (build_section_addr_info_from_section_table): Take a
3018         target_section_table.
3019         * symfile.c (build_section_addr_info_from_section_table): Take a
3020         target_section_table.
3021         * solist.h (struct so_list) <sections>: Change type.
3022         <sections_end>: Remove.
3023         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
3024         (solib_contains_address_p): Update.
3025         * solib-svr4.c (scan_dyntag): Update.
3026         * solib-dsbt.c (scan_dyntag): Update.
3027         * remote.c (remote_target::remote_xfer_live_readonly_partial):
3028         Update.
3029         * record-full.c (record_full_core_start, record_full_core_end):
3030         Remove.
3031         (record_full_core_sections): New global.
3032         (record_full_core_open_1, record_full_core_target::xfer_partial):
3033         Update.
3034         * exec.h (build_section_table, section_table_xfer_memory_partial)
3035         (add_target_sections): Take a target_section_table.
3036         * exec.c (exec_file_attach, clear_section_table): Update.
3037         (resize_section_table): Remove.
3038         (build_section_table, add_target_sections): Take a
3039         target_section_table.
3040         (add_target_sections_of_objfile, remove_target_sections)
3041         (exec_on_vfork): Update.
3042         (section_table_available_memory): Take a target_section_table.
3043         (section_table_read_available_memory): Update.
3044         (section_table_xfer_memory_partial): Take a target_section_table.
3045         (print_section_info, set_section_command)
3046         (exec_set_section_address, exec_target::has_memory): Update.
3047         * corelow.c (class core_target) <m_core_section_table,
3048         m_core_file_mappings>: Remove braces.
3049         <~core_target>: Remove.
3050         (core_target::core_target): Update.
3051         (core_target::~core_target): Remove.
3052         (core_target::build_file_mappings)
3053         (core_target::xfer_memory_via_mappings)
3054         (core_target::xfer_partial, core_target::info_proc_mappings):
3055         Update.
3056         * bfd-target.c (target_bfd::xfer_partial): Update.
3057         (target_bfd::target_bfd): Update.
3058         (target_bfd::~target_bfd): Remove.
3059
3060 2020-10-12  Tom Tromey  <tom@tromey.com>
3061
3062         * target.h (struct target_section, struct target_section_table):
3063         Move to target-section.h.
3064         * target-section.h: New file.
3065
3066 2020-10-12  Pedro Alves  <pedro@palves.net>
3067
3068         PR exp/26602
3069         * valops.c (struct struct_field_searcher): New.
3070         (update_search_result): Rename to ...
3071         (struct_field_searcher::update_result): ... this.  Simplify
3072         prototype.  Record all found fields.
3073         (do_search_struct_field): Rename to ...
3074         (struct_field_searcher::search): ... this.  Simplify prototype.
3075         Maintain stack of visited baseclass path.  Call update_result for
3076         fields too.  Keep searching fields in baseclasses instead of
3077         stopping at the first found field.
3078         (search_struct_field): Use struct_field_searcher.  When looking
3079         for fields, report ambiguous access attempts.
3080
3081 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
3082
3083         * frame.c (inside_main_func): Check full symbols as well as
3084         minimal symbols.
3085
3086 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
3087
3088         * ada-lang.c (advance_wild_match): Rewrite the function's
3089         description.  Change the type of target0, t0 and t1 to char.
3090
3091 2020-10-09  Tom Tromey  <tromey@adacore.com>
3092
3093         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
3094
3095 2020-10-09  Tom Tromey  <tromey@adacore.com>
3096
3097         * ada-lang.h (ada_encode): Return std::string.
3098         * ada-lang.c (ada_encode_1): Return std::string.
3099         (ada_encode): Likewise.
3100         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
3101         Update.
3102         * ada-exp.y (block_lookup, write_var_or_type): Update.
3103
3104 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
3105
3106         PR exp/26714
3107         * printcmd.c (print_formatted): Handle void results as
3108         unformatted prints.
3109
3110 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3111
3112         * arch/aarch32.c (aarch32_create_target_description): Release the
3113         target_desc_up as late as possible.
3114         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3115         * arch/amd64.c (amd64_create_target_description): Likewise.
3116         * arch/arc.c (arc_create_target_description): Return a
3117         target_desc_up, don't release it.
3118         * arch/arc.h (arc_create_target_description): Update declaration.
3119         (arc_lookup_target_description): Move target_desc_up into the
3120         cache, and return a borrowed pointer.
3121         * arch/arm.c (arm_create_target_description): Release the
3122         target_desc_up as late as possible.
3123         * arch/i386.c (i386_create_target_description): Likewise.
3124         * arch/riscv.h (riscv_create_target_description): Update
3125         declaration to match definition.
3126         * arch/tic6x.c (tic6x_create_target_description): Release the
3127         target_desc_up as late as possible.
3128
3129 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3130
3131         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
3132         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
3133
3134 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
3135
3136         * source.c (directory_command): Notify observers that "directories"
3137         parameter has changed.
3138
3139 2020-10-08  Tom Tromey  <tom@tromey.com>
3140
3141         * cli/cli-cmds.c (print_disassembly): Style function name and
3142         addresses.  Add _() wrappers.
3143
3144 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
3145
3146         * NEWS: Mention ARC support in GDBserver.
3147
3148 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
3149
3150         * arch/aarch32.c (aarch32_create_target_description): Release
3151         unique_ptr returned from allocate_target_description.
3152         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3153         * arch/amd64.c (amd64_create_target_description): Likewise.
3154         * arch/arc.c (arc_create_target_description): Likewise.
3155         * arch/arm.c (arm_create_target_description): Likewise.
3156         * arch/i386.c (i386_create_target_description): Likewise.
3157         * arch/riscv.c (riscv_create_target_description): Update return
3158         type.  Handle allocate_target_description returning a unique_ptr.
3159         (riscv_lookup_target_description): Update to handle unique_ptr.
3160         * arch/tic6x.c (tic6x_create_target_description): Release
3161         unique_ptr returned from allocate_target_description.
3162         * features/microblaze-with-stack-protect.c: Regenerate.
3163         * features/microblaze.c: Regenerate.
3164         * features/mips-dsp-linux.c: Regenerate.
3165         * features/mips-linux.c: Regenerate.
3166         * features/mips64-dsp-linux.c: Regenerate.
3167         * features/mips64-linux.c: Regenerate.
3168         * features/nds32.c: Regenerate.
3169         * features/nios2.c: Regenerate.
3170         * features/or1k.c: Regenerate.
3171         * features/rs6000/powerpc-32.c: Regenerate.
3172         * features/rs6000/powerpc-32l.c: Regenerate.
3173         * features/rs6000/powerpc-403.c: Regenerate.
3174         * features/rs6000/powerpc-403gc.c: Regenerate.
3175         * features/rs6000/powerpc-405.c: Regenerate.
3176         * features/rs6000/powerpc-505.c: Regenerate.
3177         * features/rs6000/powerpc-601.c: Regenerate.
3178         * features/rs6000/powerpc-602.c: Regenerate.
3179         * features/rs6000/powerpc-603.c: Regenerate.
3180         * features/rs6000/powerpc-604.c: Regenerate.
3181         * features/rs6000/powerpc-64.c: Regenerate.
3182         * features/rs6000/powerpc-64l.c: Regenerate.
3183         * features/rs6000/powerpc-7400.c: Regenerate.
3184         * features/rs6000/powerpc-750.c: Regenerate.
3185         * features/rs6000/powerpc-860.c: Regenerate.
3186         * features/rs6000/powerpc-altivec32.c: Regenerate.
3187         * features/rs6000/powerpc-altivec32l.c: Regenerate.
3188         * features/rs6000/powerpc-altivec64.c: Regenerate.
3189         * features/rs6000/powerpc-altivec64l.c: Regenerate.
3190         * features/rs6000/powerpc-e500.c: Regenerate.
3191         * features/rs6000/powerpc-e500l.c: Regenerate.
3192         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
3193         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
3194         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
3195         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
3196         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
3197         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
3198         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
3199         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
3200         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
3201         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
3202         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
3203         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
3204         * features/rs6000/powerpc-vsx32.c: Regenerate.
3205         * features/rs6000/powerpc-vsx32l.c: Regenerate.
3206         * features/rs6000/powerpc-vsx64.c: Regenerate.
3207         * features/rs6000/powerpc-vsx64l.c: Regenerate.
3208         * features/rs6000/rs6000.c: Regenerate.
3209         * features/rx.c: Regenerate.
3210         * features/s390-gs-linux64.c: Regenerate.
3211         * features/s390-linux32.c: Regenerate.
3212         * features/s390-linux32v1.c: Regenerate.
3213         * features/s390-linux32v2.c: Regenerate.
3214         * features/s390-linux64.c: Regenerate.
3215         * features/s390-linux64v1.c: Regenerate.
3216         * features/s390-linux64v2.c: Regenerate.
3217         * features/s390-te-linux64.c: Regenerate.
3218         * features/s390-tevx-linux64.c: Regenerate.
3219         * features/s390-vx-linux64.c: Regenerate.
3220         * features/s390x-gs-linux64.c: Regenerate.
3221         * features/s390x-linux64.c: Regenerate.
3222         * features/s390x-linux64v1.c: Regenerate.
3223         * features/s390x-linux64v2.c: Regenerate.
3224         * features/s390x-te-linux64.c: Regenerate.
3225         * features/s390x-tevx-linux64.c: Regenerate.
3226         * features/s390x-vx-linux64.c: Regenerate.
3227         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
3228         from allocate_target_description.
3229         * target-descriptions.c (allocate_target_description): Update
3230         return type.
3231         (print_c_tdesc::visit_pre): Release unique_ptr returned from
3232         allocate_target_description.
3233
3234 2020-10-07  Tom Tromey  <tromey@adacore.com>
3235
3236         * unittests/search-memory-selftests.c: New file.
3237         * Makefile.in (SELFTESTS_SRCS): Add
3238         unittests/search-memory-selftests.c.
3239
3240 2020-10-07  Tom Tromey  <tromey@adacore.com>
3241
3242         PR gdb/16930:
3243         * findcmd.c (_initialize_mem_search): Mention that the range is
3244         inclusive.
3245
3246 2020-10-07  Tom Tromey  <tromey@adacore.com>
3247
3248         * target.h (simple_search_memory): Don't declare.
3249         * target.c (simple_search_memory): Move to gdbsupport.
3250         (default_search_memory): Update.
3251         * remote.c (remote_target::search_memory): Update.
3252
3253 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
3254
3255         * Makefile.in (COMPILE): Add CXXFLAGS.
3256         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
3257         (check-headers): Add CXXFLAGS.
3258
3259 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
3260
3261         * arc-linux-tdep.h: New file.
3262         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
3263         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
3264         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
3265         arc_linux_gregset, arc_linux_v2_regset,
3266         arc_linux_iterate_over_regset_sections,
3267         arc_linux_core_read_description): Implement.
3268         (arc_linux_init_osabi): Set iterate_over_regset_sections.
3269         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
3270         (arc_gdbarch_features_create): Add.
3271         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
3272
3273 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
3274
3275         * arch/arc.h: Rename "arc_gdbarch_features" to
3276         "arc_arch_features".
3277         * arc-tdep.h: Likewise.
3278         * arc-tdep.c: Likewise.
3279
3280 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3281
3282         * infcmd.c (attach_command): Remove the redundant call to
3283         `clear_proceed_status`.
3284
3285 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
3286
3287         * nat/netbsd-nat.c (write_memory, read_memory): Update.
3288
3289 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
3290
3291         * nat/netbsd-nat.c (write_memory, read_memory): Add.
3292         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
3293         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
3294
3295 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
3296
3297         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
3298         (_initialize_break_catch_sig): Don't allocate array.
3299
3300 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3301
3302         * symtab.c (find_pc_line): Return unmapped addresses when the
3303         requested address is also unmapped.
3304
3305 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
3306
3307         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
3308         tui/tui-out.h.
3309
3310 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
3311
3312         * amd64-windows-tdep.c (amd64_windows_return_value): Use
3313         type::is_vector instead of TYPE_VECTOR.
3314
3315 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
3316
3317         * auto-load.c (auto_load_objfile_script_1): Don't use
3318         debugfile_holder as temporary variable when stripping drive
3319         letter.
3320
3321 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
3322
3323         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
3324         Add TYPE_CODE_COMPLEX.
3325         (amd64_windows_return_value): Fix types returned via XMM0.
3326
3327 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
3328
3329         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
3330         AArch64/ARM maintainers.
3331
3332 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
3333
3334         * NEWS: Mention set/show debug event-loop.
3335
3336 2020-10-02  Tom Tromey  <tromey@adacore.com>
3337
3338         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
3339         REG_EXTENDED.
3340
3341 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
3342
3343         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
3344         * procfs.c (procfs_inferior_created): Remove.
3345         (_initialize_procfs): Don't register procfs_inferior_created.
3346
3347 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3348
3349         * async-event.c (invoke_async_signal_handlers): Add debug
3350         print.
3351         (check_async_event_handlers): Likewise.
3352         * event-top.c (show_debug_event_loop): New function.
3353         (_initialize_event_top): Register "set debug event-loop"
3354         setting.
3355
3356 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3357
3358         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
3359         * debug.h: Remove.
3360         * infrun.c: Include gdbsupport/common-debug.h.
3361         * linux-nat.c: Likewise.
3362
3363 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3364
3365         * async-event.h (create_async_signal_handler): Add name
3366         parameter.
3367         (create_async_event_handler): Likewise.
3368         * async-event.c (struct async_signal_handler) <name>: New field.
3369         (struct async_event_handler) <name>: New field.
3370         (create_async_signal_handler): Assign name.
3371         (create_async_event_handler): Assign name.
3372         * event-top.c (async_init_signals): Pass name when creating
3373         handler.
3374         * infrun.c (_initialize_infrun): Likewise.
3375         * record-btrace.c (record_btrace_push_target): Likewise.
3376         * record-full.c (record_full_open): Likewise.
3377         * remote-notif.c (remote_notif_state_allocate): Likewise.
3378         * remote.c (remote_target::open_1): Likewise.
3379         * tui/tui-win.c (tui_initialize_win): Likewise.
3380
3381 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3382
3383         * async-event.c (initialize_async_signal_handlers): Pass name to
3384         add_file_handler
3385         * event-top.c (ui_register_input_event_handler): Likewise.
3386         * linux-nat.c (linux_nat_target::async): Likewise.
3387         * run-on-main-thread.c (_initialize_run_on_main_thread):
3388         Likewise
3389         * ser-base.c (reschedule): Likewise.
3390         (ser_base_async): Likewise.
3391         * tui/tui-io.c: Likewise.
3392         * top.h (struct ui) <num>: New field.
3393         * top.c (highest_ui_num): New variable.
3394         (ui::ui): Initialize num.
3395
3396 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3397
3398         * observable.h <inferior_created>: Remove parameters.  Update all
3399         listeners.
3400         * inferior.h (post_create_inferior): Remove target parameter.
3401         Update all callers.
3402
3403 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
3404
3405         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
3406         and DW_MACRO_undef_strx.
3407         (dwarf_decode_macros): Likewise
3408         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
3409         which is the value of DW_AT_str_offsets_base.
3410          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
3411         str_offsets_base.
3412
3413 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3414
3415         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
3416
3417 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3418
3419         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
3420         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
3421
3422 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3423
3424         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
3425
3426 2020-09-30  Tom de Vries  <tdevries@suse.de>
3427
3428         PR symtab/26683
3429         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
3430
3431 2020-09-30  Tom Tromey  <tromey@adacore.com>
3432
3433         * dwarf2/read.c (handle_variant): Use constant_value.
3434
3435 2020-09-29  Tom Tromey  <tom@tromey.com>
3436
3437         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
3438         (read_file_scope, dwarf2_get_pc_bounds)
3439         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
3440         (read_structure_type, handle_struct_member_die)
3441         (read_enumeration_type, read_array_type, read_set_type)
3442         (read_tag_pointer_type, read_tag_reference_type)
3443         (read_subroutine_type, read_base_type, read_subrange_type)
3444         (read_full_die_1, partial_die_info::read)
3445         (partial_die_info::read, by, new_symbol)
3446         (dwarf2_const_value_data, dwarf2_const_value_attr)
3447         (dump_die_shallow, dwarf2_fetch_constant_bytes)
3448         (prepare_one_comp_unit): Update.
3449         * dwarf2/attribute.h (DW_UNSND): Remove.
3450
3451 2020-09-29  Tom Tromey  <tom@tromey.com>
3452
3453         * dwarf2/read.c (read_func_scope, prototyped_function_p)
3454         (read_subroutine_type, partial_die_info::read)
3455         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
3456         (dwarf2_add_member_fn): Update.
3457         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
3458         * dwarf2/attribute.c (attribute::as_boolean): New method.
3459
3460 2020-09-29  Tom Tromey  <tom@tromey.com>
3461
3462         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
3463         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
3464         method.
3465         * dwarf2/attribute.c (attribute::as_virtuality): New method.
3466
3467 2020-09-29  Tom Tromey  <tom@tromey.com>
3468
3469         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
3470         the attribute's form.
3471
3472 2020-09-29  Tom Tromey  <tom@tromey.com>
3473
3474         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
3475         (dwarf2_add_member_fn): Update.
3476         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
3477         * dwarf2/attribute.c (attribute::defaulted): New method, from
3478         is_valid_DW_AT_defaulted.
3479
3480 2020-09-29  Tom Tromey  <tom@tromey.com>
3481
3482         * dwarf2/read.c (dw2_get_file_names_reader)
3483         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
3484         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
3485         (dwarf2_symbol_mark_computed): Use as_unsigned.
3486         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
3487         method.
3488         <form_is_section_offset>: Update comment.
3489
3490 2020-09-29  Tom Tromey  <tom@tromey.com>
3491
3492         * dwarf2/read.c (dwarf2_access_attribute): Rename from
3493         dwarf2_default_access_attribute.  Look up attribute.
3494         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
3495         Update.
3496
3497 2020-09-29  Tom Tromey  <tom@tromey.com>
3498
3499         * dwarf2/read.c (skip_one_die): Update.
3500         (read_full_die_1): Change how reprocessing is done.
3501         (partial_die_info::read): Update.
3502         (read_attribute_value): Remove need_reprocess parameter.
3503         (read_attribute): Likewise.
3504         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
3505         New method.
3506
3507 2020-09-29  Tom Tromey  <tom@tromey.com>
3508
3509         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
3510         (dwarf2_const_value_attr, dump_die_shallow)
3511         (dwarf2_fetch_constant_bytes): Update.
3512         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
3513         comment.
3514         <set_address>: New method.
3515         (DW_ADDR): Remove.
3516         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
3517         (attribute::as_string, attribute::as_address): Add assert.
3518
3519 2020-09-29  Tom Tromey  <tom@tromey.com>
3520
3521         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
3522         (read_attribute_reprocess, read_attribute_value): Update.
3523         (read_attribute): Clear requires_reprocessing.
3524         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
3525         form_requires_reprocessing>: New methods.
3526         <string_init>: Clear requires_reprocessing.
3527         <set_unsigned_reprocess>: New method.
3528         <name>: Shrink by one bit.
3529         <requires_reprocessing>: New member.
3530         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
3531         method.
3532
3533 2020-09-29  Tom Tromey  <tom@tromey.com>
3534
3535         * dwarf2/read.c (read_attribute_value): Update.
3536         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
3537         set_unsigned>: New methods.
3538         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
3539
3540 2020-09-29  Tom Tromey  <tom@tromey.com>
3541
3542         * dwarf2/read.c (get_alignment, read_array_order)
3543         (read_attribute_value, dwarf2_const_value_attr)
3544         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
3545         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
3546         New methods.
3547         (DW_SND): Remove.
3548
3549 2020-09-29  Tom Tromey  <tom@tromey.com>
3550
3551         * dwarf2/read.c (read_attribute_value, lookup_die_type)
3552         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
3553         Update.
3554         * dwarf2/attribute.h (struct attribute) <as_signature,
3555         set_signature>: New methods.
3556         (DW_SIGNATURE): Remove.
3557
3558 2020-09-29  Tom Tromey  <tom@tromey.com>
3559
3560         * dwarf2/read.c (read_call_site_scope)
3561         (handle_data_member_location, dwarf2_add_member_fn)
3562         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3563         (partial_die_info::read, read_attribute_value)
3564         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
3565         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
3566         (dwarf2_symbol_mark_computed): Update.
3567         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
3568         methods.
3569         (DW_BLOCK): Remove.
3570         * dwarf2/attribute.c (attribute::form_is_block): Add
3571         DW_FORM_data16.
3572
3573 2020-09-29  Tom Tromey  <tom@tromey.com>
3574
3575         * dwarf2/read.c (read_cutu_die_from_dwo)
3576         (read_attribute_reprocess, read_attribute_value, read_attribute)
3577         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
3578         (dwarf2_fetch_constant_bytes): Update.
3579         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
3580         <set_string_noncanonical, set_string_canonical>: New methods.
3581         <string_is_canonical>: Update comment.
3582         <canonical_string_p>: Add assert.
3583         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
3584         * dwarf2/attribute.c (attribute::form_is_string): New method.
3585         (attribute::string): Use it.
3586
3587 2020-09-29  Tom Tromey  <tom@tromey.com>
3588
3589         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
3590         (dump_die_shallow): Use canonical_string_p.
3591         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
3592         method.
3593
3594 2020-09-29  Tom Tromey  <tom@tromey.com>
3595
3596         * dwarf2/read.c (partial_die_info::read)
3597         (dwarf2_const_value_attr, anonymous_struct_prefix, )
3598         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
3599         attribute::as_string.
3600
3601 2020-09-29  Tom Tromey  <tom@tromey.com>
3602
3603         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
3604         DW_ADDR.
3605         (attribute::string): Don't use DW_STRING.
3606         (attribute::get_ref_die_offset): Don't use DW_UNSND.
3607         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
3608
3609 2020-09-29  Tom Tromey  <tom@tromey.com>
3610
3611         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
3612         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
3613         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
3614         * dwarf2/attribute.h (struct attribute): Rename methods.
3615         * dwarf2/attribute.c (attribute::as_address): Rename from
3616         value_as_address.
3617         (attribute::as_string): Rename from value_as_string.
3618
3619 2020-09-29  Tom Tromey  <tom@tromey.com>
3620
3621         * dwarf2/read.c (partial_die_info::read) <case
3622         DW_AT_linkage_name>: Use value_as_string.
3623         (dwarf2_string_attr): Use value_as_string.
3624         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3625         method.
3626         * dwarf2/attribute.c (attribute::value_as_string): New method.
3627
3628 2020-09-29  Pedro Alves  <pedro@palves.net>
3629
3630         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
3631         defined before using '#pragma GCC diagnostic' instead of checking
3632         __clang__.
3633
3634 2020-09-28  Tom Tromey  <tom@tromey.com>
3635
3636         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
3637         (handle_signal_stop): Update.
3638         * procfs.c (procfs_target::insert_watchpoint): Update.
3639         * target.h (target_have_steppable_watchpoint): Now a function.
3640
3641 2020-09-28  Tom Tromey  <tom@tromey.com>
3642
3643         * infrun.c (set_schedlock_func): Update.
3644         * target.h (target_can_lock_scheduler): Now a function.
3645
3646 2020-09-28  Tom Tromey  <tom@tromey.com>
3647
3648         * inferior.h (class inferior) <has_execution>: Update.
3649         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
3650         * valops.c (find_function_in_inferior)
3651         (value_allocate_space_in_inferior): Update.
3652         * top.c (kill_or_detach): Update.
3653         * target.c (target_preopen, set_target_permissions): Update.
3654         (target_has_execution_current): Remove.
3655         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
3656         Update.
3657         * solib.c (update_solib_list, reload_shared_libraries): Update.
3658         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
3659         * solib-dsbt.c (enable_break): Update.
3660         * score-tdep.c (score7_fetch_inst): Update.
3661         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
3662         Update.
3663         * remote.c (remote_target::start_remote)
3664         (remote_target::remote_check_symbols, remote_target::open_1)
3665         (remote_target::remote_detach_1, remote_target::verify_memory)
3666         (remote_target::xfer_partial, remote_target::read_description)
3667         (remote_target::get_min_fast_tracepoint_insn_len): Update.
3668         * record-full.c (record_full_open_1): Update.
3669         * record-btrace.c (record_btrace_target_open): Update.
3670         * objc-lang.c (lookup_objc_class, lookup_child_selector)
3671         (value_nsstring): Update.
3672         * linux-thread-db.c (add_thread_db_info)
3673         (thread_db_find_new_threads_silently, check_thread_db_callback)
3674         (try_thread_db_load_1, record_thread): Update.
3675         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
3676         Update.
3677         * linux-fork.c (checkpoint_command): Update.
3678         * infrun.c (set_non_stop, set_observer_mode)
3679         (check_multi_target_resumption, for_each_just_stopped_thread)
3680         (maybe_remove_breakpoints, normal_stop)
3681         (class infcall_suspend_state): Update.
3682         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
3683         (info_program_command, attach_command): Update.
3684         * infcall.c (call_function_by_hand_dummy): Update.
3685         * inf-loop.c (inferior_event_handler): Update.
3686         * gcore.c (gcore_command, derive_heap_segment): Update.
3687         * exec.c (exec_file_command): Update.
3688         * eval.c (evaluate_subexp): Update.
3689         * compile/compile.c (compile_to_object): Update.
3690         * cli/cli-dump.c (restore_command): Update.
3691         * breakpoint.c (update_watchpoint)
3692         (update_inserted_breakpoint_locations)
3693         (insert_breakpoint_locations, get_bpstat_thread): Update.
3694         * target.h (target_has_execution): Remove macro.
3695         (target_has_execution_current): Don't declare.
3696         (target_has_execution): Rename from target_has_execution_1.  Add
3697         argument default.
3698
3699 2020-09-28  Tom Tromey  <tom@tromey.com>
3700
3701         * mi/mi-main.c (exec_reverse_continue)
3702         (mi_cmd_list_target_features): Update.
3703         * infrun.c (set_exec_direction_func): Update.
3704         * target.c (default_execution_direction): Update.
3705         * reverse.c (exec_reverse_once): Update.
3706         * target.h (target_can_execute_reverse): Now a function.
3707
3708 2020-09-28  Tom Tromey  <tom@tromey.com>
3709
3710         * tui/tui-regs.c (tui_get_register)
3711         (tui_data_window::show_registers): Update.
3712         * thread.c (scoped_restore_current_thread::restore)
3713         (scoped_restore_current_thread::scoped_restore_current_thread):
3714         Update.
3715         * regcache-dump.c (regcache_print): Update.
3716         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
3717         Update.
3718         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
3719         * mep-tdep.c (current_me_module, current_options): Update.
3720         * linux-thread-db.c (thread_db_load): Update.
3721         * infcmd.c (registers_info, info_vector_command)
3722         (info_float_command): Update.
3723         * ia64-tdep.c (ia64_frame_prev_register)
3724         (ia64_sigtramp_frame_prev_register): Update.
3725         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
3726         * gcore.c (derive_stack_segment): Update.
3727         * frame.c (get_current_frame, has_stack_frames): Update.
3728         * findvar.c (language_defn::read_var_value): Update.
3729         * arm-tdep.c (arm_pc_is_thumb): Update.
3730         * target.c (target_has_registers): Rename from
3731         target_has_registers_1.
3732         * target.h (target_has_registers): Remove macro.
3733         (target_has_registers): Rename from target_has_registers_1.
3734
3735 2020-09-28  Tom Tromey  <tom@tromey.com>
3736
3737         * windows-tdep.c (tlb_make_value): Update.
3738         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3739         * thread.c (scoped_restore_current_thread::restore)
3740         (scoped_restore_current_thread::scoped_restore_current_thread)
3741         (thread_command): Update.
3742         * stack.c (backtrace_command_1, frame_apply_level_command)
3743         (frame_apply_all_command, frame_apply_command): Update.
3744         * infrun.c (siginfo_make_value, restore_infcall_control_state):
3745         Update.
3746         * gcore.c (derive_stack_segment): Update.
3747         * frame.c (get_current_frame, has_stack_frames): Update.
3748         * auxv.c (info_auxv_command): Update.
3749         * ada-tasks.c (ada_build_task_list): Update.
3750         * target.c (target_has_stack): Rename from target_has_stack_1.
3751         * target.h (target_has_stack): Remove macro.
3752         (target_has_stack): Rename from target_has_stack_1.
3753
3754 2020-09-28  Tom Tromey  <tom@tromey.com>
3755
3756         * target.c (target_has_memory): Rename from target_has_memory_1.
3757         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3758         * thread.c (scoped_restore_current_thread::restore)
3759         (scoped_restore_current_thread::scoped_restore_current_thread):
3760         Update.
3761         * frame.c (get_current_frame, has_stack_frames): Update.
3762         * target.h (target_has_memory): Remove macro.
3763         (target_has_memory): Rename from target_has_memory_1.
3764
3765 2020-09-28  Tom Tromey  <tom@tromey.com>
3766
3767         * target.c (target_has_all_memory_1): Remove.
3768         * target.h (target_has_all_memory): Remove define.
3769         (target_has_all_memory_1): Don't declare.
3770
3771 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
3772
3773         * ser-base.c: Adjust comments formatting.
3774
3775 2020-09-27  Tom Tromey  <tom@tromey.com>
3776
3777         PR tui/25342:
3778         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
3779
3780 2020-09-27  Tom Tromey  <tom@tromey.com>
3781
3782         PR tui/25342:
3783         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
3784
3785 2020-09-27  Tom Tromey  <tom@tromey.com>
3786
3787         * unittests/tui-selftests.c: Update.
3788         * tui/tui-winsource.h (struct tui_source_window_base)
3789         <extra_margin, show_line_number, refresh_pad>: New methods.
3790         <m_max_length, m_pad>: New members.
3791         (tui_copy_source_line): Update.
3792         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
3793         first_col, line_width, ndigits parameters.  Add length.
3794         (tui_source_window_base::show_source_line): Write to pad.  Line
3795         number now 0-based.
3796         (tui_source_window_base::refresh_pad): New method.
3797         (tui_source_window_base::show_source_content): Write to pad.  Call
3798         refresh_pad.
3799         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
3800         not refill.
3801         (tui_source_window_base::update_exec_info): Call
3802         show_line_number.
3803         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
3804         method.
3805         <m_digits>: New member.
3806         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
3807         and m_max_length.
3808         (tui_source_window::show_line_number): New method.
3809         * tui/tui-io.h (tui_puts): Fix comment.
3810         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
3811         m_max_length.
3812
3813 2020-09-27  Tom Tromey  <tom@tromey.com>
3814
3815         * tui/tui-winsource.c
3816         (tui_source_window_base::set_is_exec_point_at): Don't call
3817         show_source_line.
3818
3819 2020-09-27  Tom Tromey  <tom@tromey.com>
3820
3821         * python/py-tui.c (class tui_py_window) <refresh_window>: New
3822         method.
3823         <erase>: Update.
3824         <cursor_x, cursor_y>: Remove.
3825         <m_inner_window>: New member.
3826         (tui_py_window::rerender): Create inner window.
3827         (tui_py_window::output): Write to inner window.
3828
3829 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
3830
3831         PR python/26586
3832         * cli/cli-script.c (execute_control_commands): don't set
3833         instream to nullptr here as this breaks the from_tty argument
3834         to gdb.execute in Python.
3835         (execute_user_command): set instream to nullptr here instead.
3836
3837 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
3838
3839         * infrun.h (infrun_debug_printf): Fix formatting.
3840         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
3841
3842 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
3843
3844         * compile/compile-object-load.h (struct munmap_list): Add
3845         explicitly-defined move constructor.
3846
3847 2020-09-24  Tom Tromey  <tromey@adacore.com>
3848
3849         PR tui/26638:
3850         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
3851         method.
3852         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
3853         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
3854         (tui_prev_win): Rewrite.
3855
3856 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
3857
3858         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
3859         in WOW64 processes as SIGINT.
3860         * nat/windows-nat.h: Make wow64_process a shared variable.
3861         * windows-nat.c: Remove static wow64_process variable.
3862
3863 2020-09-23  Tom Tromey  <tom@tromey.com>
3864
3865         PR symtab/25470:
3866         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
3867         offset and bit size.
3868         * printcmd.c (print_scalar_formatted): Handle zero-length
3869         integer.
3870         (print_scalar_formatted): Use bit_size_differs_p.
3871         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
3872         constant.
3873         (union type_specific): <int_stuff>: New member.
3874         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
3875         methods.
3876         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
3877         TYPE_SPECIFIC_FIELD.
3878         (recursive_dump_type, copy_type_recursive): Update.
3879         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
3880         DW_AT_data_bit_offset.
3881
3882 2020-09-23  Tom Tromey  <tom@tromey.com>
3883
3884         * utils.h (class gdb_argv): Add move operators.
3885         <append>: New methods.
3886         * compile/compile.c (build_argc_argv): Remove.
3887         (compile_args_argc): Remove.
3888         (compile_args_argv): Change type.
3889         (set_compile_args): Simplify.
3890         (append_args): Remove.
3891         (filter_args): Remove argcp parameter.
3892         (get_args): Return gdb_argv.  Simplify.
3893         (compile_to_object): Update.
3894
3895 2020-09-23  Tom Tromey  <tom@tromey.com>
3896
3897         * compile/compile-object-run.c (do_module_cleanup)
3898         <~do_module_cleanup> :Remove.
3899         (do_module_cleanup): Update.
3900         * compile/compile-object-load.h (struct munmap_list): Add move
3901         assignment operator.
3902         <source_file>: Now a std::string.
3903         <munmap_list>: Rename.  No longer a pointer.
3904         * compile/compile-object-load.c (struct setup_sections_data): Add
3905         constructor.
3906         <setup_one_section>: Declare.
3907         <munmap_list>: Move earlier.
3908         <m_bfd>: New member.
3909         <m_last_size, m_last_section_first, m_last_prot,
3910         m_last_max_alignment>: Rename, add initializers where needed.
3911         (setup_sections_data::setup_one_section): Rename from
3912         setup_sections.  Update.
3913         (compile_object_load): Update.  Don't use bfd_map_over_sections.
3914
3915 2020-09-23  Tom Tromey  <tom@tromey.com>
3916
3917         * compile/compile-object-run.c (struct do_module_cleanup): Add
3918         parameters to constructor.  Update destructor.
3919         <source_file, scope, scope_data, out_value_type, out_value_addr,
3920         munmap_list_head, objfile_name_string>: Remove.
3921         <module>: New member.
3922         (do_module_cleanup): Update.
3923         (compile_object_run): Update.
3924
3925 2020-09-23  Tom Tromey  <tom@tromey.com>
3926
3927         * compile/compile.c (eval_compile_command): Update.
3928         * compile/compile-object-run.h (compile_object_run): Take a
3929         compile_module_up.
3930         * compile/compile-object-run.c (compile_object_run): Take a
3931         compile_module_up.
3932         * compile/compile-object-load.h (struct compile_module): Add
3933         constructor, destructor.
3934         (compile_module_up): New typedef.
3935         (compile_object_load): Return compile_object_up.
3936         * compile/compile-object-load.c (compile_object_load): Return
3937         compile_module_up.
3938
3939 2020-09-23  Tom Tromey  <tom@tromey.com>
3940
3941         * compile/compile-object-run.c (struct do_module_cleanup): Add
3942         constructor, destructor.
3943         <objfile_name_string>: Don't use struct hack.
3944         (do_module_cleanup): Use delete.
3945         (compile_object_run): Use new.
3946
3947 2020-09-23  Tom Tromey  <tom@tromey.com>
3948
3949         * compile/compile-cplus-types.c
3950         (compile_cplus_convert_struct_or_union): Use std::vector.
3951         (compile_cplus_convert_func): Likewise.
3952         * compile/compile-c-types.c (convert_func): Use std::vector.
3953
3954 2020-09-21  Tom Tromey  <tromey@adacore.com>
3955
3956         * sparc-tdep.c (sparc32_skip_prologue): Use
3957         skip_prologue_using_sal.
3958
3959 2020-09-19  Tom Tromey  <tom@tromey.com>
3960
3961         * symfile.c (add_section_size_callback): Remove.
3962         (load_one_section): Rename from load_section_callback.  Change
3963         parameters.
3964         (generic_load): Use foreach.
3965
3966 2020-09-19  Tom Tromey  <tom@tromey.com>
3967
3968         * exec.c (add_to_section_table): Remove.
3969         (build_section_table): Use foreach.
3970
3971 2020-09-19  Tom Tromey  <tom@tromey.com>
3972
3973         * elfread.c (elf_locate_sections): Change parameters.
3974         (elf_symfile_read): Use foreach.
3975
3976 2020-09-19  Tom Tromey  <tom@tromey.com>
3977
3978         * cli/cli-dump.c (struct callback_data): Remove.
3979         (restore_one_section): Rename from restore_section_callback.
3980         Change parameters.
3981         (restore_binary_file): Change parameters.
3982         (restore_command): Use foreach.
3983
3984 2020-09-19  Tom Tromey  <tom@tromey.com>
3985
3986         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
3987         (gcore_copy_callback): Likewise.
3988         (gcore_memory_sections): Use foreach.
3989
3990 2020-09-19  Tom Tromey  <tom@tromey.com>
3991
3992         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
3993         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
3994         parameters.
3995         (generic_elf_osabi_sniffer): Use foreach.
3996         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
3997         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
3998
3999 2020-09-19  Tom Tromey  <tom@tromey.com>
4000
4001         * dwarf2/read.c (locate_dwz_sections): Change parameters.
4002         (dwarf2_get_dwz_file): Use foreach.
4003         (dwarf2_locate_dwo_sections): Change parameters.
4004         (open_and_init_dwo_file): Use foreach.
4005         (dwarf2_locate_common_dwp_sections): Change parameters.
4006         (open_and_init_dwp_file): Use foreach.
4007
4008 2020-09-19  Tom Tromey  <tom@tromey.com>
4009
4010         * symfile.h: (find_lowest_section): Don't declare.
4011         * symfile.c (find_lowest_section): Now static.  Change
4012         parameters.
4013         (struct place_section_arg): Remove.
4014         (place_section): Change parameters.
4015         (addr_info_make_relative): Use foreach.
4016         (symfile_dummy_outputs): Remove.
4017         (default_symfile_relocate): Use foreach.
4018
4019 2020-09-19  Tom Tromey  <tom@tromey.com>
4020
4021         * objfiles.c (add_to_objfile_sections): Rename from
4022         add_to_objfile_sections_full.
4023         (add_to_objfile_sections): Remove.
4024         (build_objfile_section_table): Use foreach.
4025
4026 2020-09-19  Tom Tromey  <tom@tromey.com>
4027
4028         * stap-probe.c (get_stap_base_address_1): Remove.
4029         (get_stap_base_address): Use foreach.
4030
4031 2020-09-19  Tom Tromey  <tom@tromey.com>
4032
4033         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
4034         parameters.
4035         (gdb_bfd_close_or_warn): Use foreach.
4036
4037 2020-09-19  Tom Tromey  <tom@tromey.com>
4038
4039         * corelow.c (add_to_thread_list): Change parameters.
4040         (core_target_open): Use foreach.
4041
4042 2020-09-19  Tom Tromey  <tom@tromey.com>
4043
4044         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
4045         existing function.
4046
4047 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4048
4049         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
4050         for arrays.
4051
4052 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4053
4054         * eval.c: Remove 'f-lang.h' include.
4055         (value_f90_subarray): Moved to f-lang.c.
4056         (eval_call): Renamed to...
4057         (evaluate_subexp_do_call): ...this, is no longer static, header
4058         comment moved into header file.
4059         (evaluate_funcall): Update call to eval_call.
4060         (skip_undetermined_arglist): Moved to f-lang.c.
4061         (fortran_value_subarray): Likewise.
4062         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
4063         moved to evaluate_subexp_f.
4064         (calc_f77_array_dims): Moved to f-lang.c
4065         * expprint.c (print_subexp_funcall): New function.
4066         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
4067         moved to print_subexp_f, OP_FUNCALL uses new function.
4068         (dump_subexp_body_funcall): New function.
4069         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
4070         moved to dump_subexp_f, OP_FUNCALL uses new function.
4071         * expression.h (evaluate_subexp_do_call): Declare.
4072         * f-lang.c (value_f90_subarray): Moved from eval.c.
4073         (skip_undetermined_arglist): Likewise.
4074         (calc_f77_array_dims): Likewise.
4075         (fortran_value_subarray): Likewise.
4076         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
4077         (operator_length_f): Likewise.
4078         (print_subexp_f): Likewise.
4079         (dump_subexp_body_f): Likewise.
4080         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
4081         declaration of this operation to here.
4082         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
4083         support moved to operator_length_f.
4084         * parser-defs.h (dump_subexp_body_funcall): Declare.
4085         (print_subexp_funcall): Declare.
4086         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
4087         fortran-operator.def.
4088
4089 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4090
4091         * eval.c (fortran_value_subarray): New function, content is taken
4092         from...
4093         (evaluate_subexp_standard): ...here, in two places.  Now arrays
4094         and strings both call the new function.
4095         (calc_f77_array_dims): Add header comment, handle strings.
4096
4097 2020-09-18  Victor Collod  <vcollod@nvidia.com>
4098
4099         PR gdb/26635
4100         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
4101         (i386_analyze_prologue): Call i386_skip_endbr.
4102
4103 2020-09-18  Tom Tromey  <tromey@adacore.com>
4104
4105         * windows-nat.c (struct windows_nat_target) <wait>: Update.
4106         (windows_nat_target::wait): Update.
4107         * target/wait.h (enum target_wait_flag): New.  Use
4108         DEF_ENUM_FLAGS_TYPE.
4109         * target/target.h (target_wait): Change type of options.
4110         * target.h (target_options_to_string, default_target_wait):
4111         Update.
4112         (struct target_ops) <wait>: Change type of options.
4113         * target.c (target_wait, default_target_wait, do_option): Change
4114         type of "options".
4115         (target_options_to_string): Likewise.
4116         * target-delegates.c: Rebuild.
4117         * target-debug.h (target_debug_print_target_wait_flags): Rename
4118         from target_debug_print_options.
4119         * sol-thread.c (class sol_thread_target) <wait>: Update.
4120         (sol_thread_target::wait): Update.
4121         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
4122         (rs6000_nat_target::wait): Update.
4123         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
4124         Update.
4125         (remote_target::wait_ns, remote_target::wait_as): Change type of
4126         "options".
4127         (remote_target::wait): Update.
4128         * remote-sim.c (struct gdbsim_target) <wait>: Update.
4129         (gdbsim_target::wait): Update.
4130         * record-full.c (class record_full_base_target) <wait>: Update.
4131         (record_full_wait_1): Change type of "options".
4132         (record_full_base_target::wait): Update.
4133         * record-btrace.c (class record_btrace_target) <wait>: Update.
4134         (record_btrace_target::wait): Update.
4135         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
4136         Update.
4137         (ravenscar_thread_target::wait): Update.
4138         * procfs.c (class procfs_target) <wait>: Update.
4139         (procfs_target::wait): Update.
4140         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
4141         * obsd-nat.c (obsd_nat_target::wait): Update.
4142         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
4143         (nto_procfs_target::wait): Update.
4144         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
4145         * nbsd-nat.c (nbsd_wait): Change type of "options".
4146         (nbsd_nat_target::wait): Update.
4147         * linux-thread-db.c (class thread_db_target) <wait>: Update.
4148         (thread_db_target::wait): Update.
4149         * linux-nat.h (class linux_nat_target) <wait>: Update.
4150         * linux-nat.c (linux_nat_target::wait): Update.
4151         (linux_nat_wait_1): Update.
4152         * infrun.c (do_target_wait_1, do_target_wait): Change type of
4153         "options".
4154         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
4155         * inf-ptrace.c (inf_ptrace_target::wait): Update.
4156         * go32-nat.c (struct go32_nat_target) <wait>: Update.
4157         (go32_nat_target::wait): Update.
4158         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
4159         * gnu-nat.c (gnu_nat_target::wait): Update.
4160         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
4161         * fbsd-nat.c (fbsd_nat_target::wait): Update.
4162         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
4163         * darwin-nat.c (darwin_nat_target::wait): Update.
4164         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
4165         (bsd_uthread_target::wait): Update.
4166         * aix-thread.c (class aix_thread_target) <wait>: Update.
4167         (aix_thread_target::wait): Update.
4168
4169 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
4170
4171         * compile/compile-object-run.c (create_copied_type_recursive): New
4172         function.
4173         (compile_object_run): Use new function.
4174
4175 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
4176
4177         * NEWS: Mention x86_64 Cygwin core file support.
4178
4179 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4180
4181         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
4182         (core_process_module_section): Handle NOTE_INFO_MODULE64.
4183
4184 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4185
4186         * windows-tdep.h: Add prototypes.
4187         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
4188         (i386_windows_core_pid_to_str): Move and rename ...
4189         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
4190         (windows_core_pid_to_str): ... and here.
4191         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
4192
4193 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4194         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
4195         (amd64_windows_init_abi_common): ... and register.
4196
4197 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4198
4199         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
4200         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
4201
4202 2020-09-18  Pedro Alves  <pedro@palves.net>
4203
4204         PR gdb/26631
4205         * thread.c (thread_find_command): Switch inferior before calling
4206         target methods.
4207
4208 2020-09-17  Tom Tromey  <tromey@adacore.com>
4209
4210         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
4211         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
4212         (tdesc_arch_data_up): New typedef.
4213         (tdesc_use_registers, tdesc_data_alloc): Update.
4214         (tdesc_data_cleanup): Don't declare.
4215         * target-descriptions.c (tdesc_data_alloc): Return a
4216         tdesc_arch_data_up.
4217         (tdesc_arch_data_deleter::operator()): Rename from
4218         tdesc_data_cleanup.  Change argument type.
4219         (tdesc_use_registers): Change early_data to an rvalue reference.
4220         (tdesc_use_registers): Don't use delete.
4221         * sparc-tdep.c (sparc32_gdbarch_init): Update.
4222         * s390-tdep.c (s390_gdbarch_init): Update.
4223         * rx-tdep.c (rx_gdbarch_init): Update.
4224         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
4225         * riscv-tdep.c (riscv_gdbarch_init): Update.
4226         * or1k-tdep.c (or1k_gdbarch_init): Update.
4227         * nios2-tdep.c (nios2_gdbarch_init): Update.
4228         * nds32-tdep.c (nds32_gdbarch_init): Update.
4229         * mips-tdep.c (mips_gdbarch_init): Update.
4230         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
4231         * m68k-tdep.c (m68k_gdbarch_init): Update.
4232         * i386-tdep.c (i386_gdbarch_init): Update.
4233         * arm-tdep.c (arm_gdbarch_init): Update.
4234         * arc-tdep.c (arc_tdesc_init): Update.
4235         (arc_gdbarch_init): Update.
4236         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
4237
4238 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
4239
4240         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
4241         for WOW64 processes.
4242
4243 2020-09-17  Tom Tromey  <tom@tromey.com>
4244
4245         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
4246
4247 2020-09-17  Tom Tromey  <tom@tromey.com>
4248
4249         * value.c (preserve_values): Update.
4250         * python/py-type.c (save_objfile_types): Update.
4251         * guile/scm-type.c (save_objfile_types): Update.
4252         * gdbtypes.h (create_copied_types_hash): Return htab_up.
4253         * gdbtypes.c (create_copied_types_hash): Return htab_up.
4254         * compile/compile-object-run.c (compile_object_run): Update.
4255
4256 2020-09-17  Tom Tromey  <tom@tromey.com>
4257
4258         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
4259         Remove.
4260         <m_table>: Now htab_up.
4261         * typeprint.c (typedef_hash_table::recursively_update)
4262         (typedef_hash_table::add_template_parameters)
4263         (typedef_hash_table::typedef_hash_table): Update.
4264         (typedef_hash_table::~typedef_hash_table): Remove.
4265         (typedef_hash_table::typedef_hash_table)
4266         (typedef_hash_table::find_global_typedef)
4267         (typedef_hash_table::find_typedef): Update.
4268
4269 2020-09-17  Tom Tromey  <tom@tromey.com>
4270
4271         * target-descriptions.c (tdesc_use_registers): Use htab_up.
4272
4273 2020-09-17  Tom Tromey  <tom@tromey.com>
4274
4275         * linespec.c (class decode_compound_collector)
4276         <~decode_compound_collector>: Remove.
4277         <m_unique_syms>: Now htab_up.
4278         (decode_compound_collector::operator ()): Update.
4279         (class symtab_collector) <~symtab_collector>: Remove.
4280         <m_symtab_table>: Now htab_up.
4281         (symtab_collector::operator ()): Update.
4282
4283 2020-09-17  Tom Tromey  <tom@tromey.com>
4284
4285         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
4286         (filename_seen_cache::clear): Update.
4287         (~filename_seen_cache): Remove.
4288         (filename_seen_cache::seen): Update.
4289         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
4290         htab_up.
4291         <~filename_seen_cache>: Remove.
4292         <traverse>: Update.
4293
4294 2020-09-17  Tom Tromey  <tom@tromey.com>
4295
4296         * completer.c (completion_tracker::discard_completions)
4297         (completion_tracker::~completion_tracker)
4298         (completion_tracker::maybe_add_completion)
4299         (completion_tracker::remove_completion)
4300         (completion_tracker::recompute_lowest_common_denominator)
4301         (completion_tracker::build_completion_result): Update.
4302         * completer.h (class completion_tracker) <have_completions>:
4303         Update.
4304         <m_entries_hash>: Now htab_up.
4305
4306 2020-09-17  Tom Tromey  <tom@tromey.com>
4307
4308         * breakpoint.c (ambiguous_names_p): Use htab_up.
4309
4310 2020-09-17  Tom Tromey  <tom@tromey.com>
4311
4312         * auto-load.c (struct auto_load_pspace_info)
4313         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
4314         <loaded_script_files, loaded_script_texts>: Change type to
4315         htab_up.
4316         (~auto_load_pspace_info) Remove.
4317         (init_loaded_scripts_info, maybe_add_script_file)
4318         (maybe_add_script_text, auto_load_info_scripts): Update.
4319
4320 2020-09-17  Tom Tromey  <tromey@adacore.com>
4321
4322         * c-exp.y (name_obstack): Now static.
4323
4324 2020-09-17  Chungyi Chi  <demonic@csie.io>
4325
4326         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
4327
4328 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
4329
4330         * breakpoint.h (init_catchpoint): Change int parameter to bool.
4331         (add_solib_catchpoint): Likewise.
4332         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
4333         to bool.
4334         (add_solib_catchpoint): Change int parameter/variable to bool.
4335         (catch_load_or_unload): Likewise.
4336         (init_catchpoint): Likewise.
4337         (create_fork_vfork_event_catchpoint): Likewise.
4338         (catch_fork_command_1): Likewise.
4339         (catch_exec_command_1): Likewise.
4340
4341 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
4342
4343         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
4344         Change instance_flags to m_instance_flags.
4345
4346 2020-09-16  Tom Tromey  <tromey@adacore.com>
4347
4348         PR gdb/26598:
4349         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
4350
4351 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4352
4353         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
4354         PL_FLAG_EXEC.
4355         (fbsd_nat_target::insert_exec_catchpoint)
4356         (fbsd_nat_target::remove_exec_catchpoint): Always define.
4357         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
4358         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
4359
4360 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4361
4362         * configure.ac: Remove check for kinfo_getvmmap().
4363         * configure, config.in: Regenerate.
4364         * fbsd-nat.c (fbsd_read_mapping): Remove
4365         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
4366         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
4367         kinfo_get_vmmap() are always present.
4368
4369 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4370
4371         * fbsd-nat.c: Always include support for
4372         TARGET_OBJECT_SIGNAL_INFO.
4373
4374 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4375
4376         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
4377         sysctl and remove procfs fallback.
4378
4379 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4380
4381         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
4382         * fbsd-nat.h: Likewise.
4383
4384 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4385
4386         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
4387         argument.
4388
4389 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4390
4391         * ada-lang.c (ada_language_data): Delete.
4392         (ada_language): Remove references to ada_language_data.
4393         * c-lang.c (c_language_data): Delete.
4394         (c_language): Remove references to c_language_data.
4395         (cplus_language_data): Delete.
4396         (cplus_language): Remove references to cplus_language_data.
4397         (asm_language_data): Delete.
4398         (asm_language): Remove references to asm_language_data.
4399         (minimal_language_data): Delete.
4400         (minimal_language): Remove references to minimal_language_data.
4401         * d-lang.c (d_language_data): Delete.
4402         (d_language): Remove references to d_language_data.
4403         * f-lang.c (f_language_data): Delete.
4404         (f_language): Remove references to f_language_data.
4405         * go-lang.c (go_language_data): Delete.
4406         (go_language): Remove references to go_language_data.
4407         * language.c (unknown_language_data): Delete.
4408         (unknown_language): Remove references to unknown_language_data.
4409         (auto_language_data): Delete.
4410         (auto_language): Remove references to auto_language_data.
4411         * language.h (language_data): Delete struct.
4412         (language_defn): No longer inherit from language_data.
4413         * m2-lang.c (m2_language_data): Delete.
4414         (m2_language): Remove references to m2_language_data.
4415         * objc-lang.c (objc_language_data): Delete.
4416         (objc_language): Remove references to objc_language_data.
4417         * opencl-lang.c (opencl_language_data): Delete.
4418         (opencl_language): Remove references to opencl_language_data.
4419         * p-lang.c (pascal_language_data): Delete.
4420         (pascal_language): Remove references to pascal_language_data.
4421         * rust-lang.c (rust_language_data): Delete.
4422         (rust_language): Remove references to rust_language_data.
4423
4424 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4425
4426         * ada-lang.c (ada_language_data): Remove la_op_print_tab
4427         initializer.
4428         (ada_language::opcode_print_table): New member function.
4429         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
4430         (c_language::opcode_print_table): New member function.
4431         (cplus_language_data): Remove la_op_print_tab initializer.
4432         (cplus_language::opcode_print_table): New member function.
4433         (asm_language_data): Remove la_op_print_tab initializer.
4434         (asm_language::opcode_print_table): New member function.
4435         (minimal_language_data): Remove la_op_print_tab initializer.
4436         (minimal_language::opcode_print_table): New member function.
4437         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
4438         (d_language::opcode_print_table): New member function.
4439         * expprint.c (print_subexp_standard): Update call to
4440         opcode_print_table.
4441         (op_string): Likewise.
4442         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
4443         (f_language::opcode_print_table): New member function.
4444         * go-lang.c (go_language_data): Remove la_op_print_tab
4445         initializer.
4446         (go_language::opcode_print_table): New member function.
4447         * language.c (unknown_language_data): Remove la_op_print_tab
4448         initializer.
4449         (unknown_language::opcode_print_table): New member function.
4450         (auto_language_data): Remove la_op_print_tab initializer.
4451         (auto_language::opcode_print_table): New member function.
4452         * language.h (language_data): Remove la_op_print_tab field.
4453         (language_defn::opcode_print_table): Declare new member function.
4454         * m2-lang.c (m2_language_data): Remove la_op_print_tab
4455         initializer.
4456         (m2_language::opcode_print_table): New member function.
4457         * objc-lang.c (objc_language_data): Remove la_op_print_tab
4458         initializer.
4459         (objc_language::opcode_print_table): New member function.
4460         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
4461         initializer.
4462         (opencl_language::opcode_print_table): New member function.
4463         * p-lang.c (pascal_language_data): Remove la_op_print_tab
4464         initializer.
4465         (pascal_language::opcode_print_table): New member function.
4466         * rust-lang.c (rust_language_data): Remove la_op_print_tab
4467         initializer.
4468         (rust_language::opcode_print_table): New member function.
4469
4470 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4471
4472         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
4473         (ada_language::expression_ops): New member function.
4474         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
4475         (c_language::expression_ops): New member function.
4476         (cplus_language_data): Remove la_exp_desc initializer.
4477         (cplus_language::expression_ops): New member function.
4478         (asm_language_data): Remove la_exp_desc initializer.
4479         (asm_language::expression_ops): New member function.
4480         (minimal_language_data): Remove la_exp_desc initializer.
4481         (minimal_language::expression_ops): New member function.
4482         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
4483         (d_language::expression_ops): New member function.
4484         * eval.c (evaluate_subexp): Update call to expression_ops.
4485         * expprint.c (print_subexp): Likewise.
4486         (op_name): Likewise.
4487         (dump_subexp_body): Likewise.
4488         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
4489         (f_language::expression_ops): New member function.
4490         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
4491         (go_language::expression_ops): New member function.
4492         * language.c (language_defn::expression_ops): New function.
4493         (unknown_language_data): Remove la_exp_desc initializer.
4494         (auto_language_data): Likewise.
4495         * language.h (language_data): Remove la_exp_desc field.
4496         (language_defn::expression_ops): Declare new member function.
4497         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
4498         (m2_language::expression_ops): New member function.
4499         * objc-lang.c (objc_language_data): Remove la_exp_desc
4500         initializer.
4501         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
4502         initializer.
4503         (opencl_language::expression_ops): New member function.
4504         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
4505         * parse.c (operator_length): Update call to expression_ops.
4506         (exp_iterate): Likewise.
4507         * rust-lang.c (rust_language_data): Remove la_exp_desc
4508         initializer.
4509         (ruse_language::expression_ops): New member function.
4510
4511 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4512
4513         * ada-lang.c (ada_language_data): Remove la_varobj_ops
4514         initializer.
4515         (ada_language::varobj_ops): New member function.
4516         * c-lang.c (c_language_data): Remove la_varobj_ops
4517         initializer.
4518         (cplus_language_data): Likewise.
4519         (cplus_language::varobj_ops): New member function.
4520         (asm_language_data): Remove la_varobj_ops initializer.
4521         (minimal_language_data): Likewise.
4522         * d-lang.c (d_language_data): Likewise.
4523         * f-lang.c (f_language_data): Likewise.
4524         * go-lang.c (go_language_data): Likewise.
4525         * language.c (language_defn::varobj_ops): New function.
4526         (unknown_language_data): Remove la_varobj_ops
4527         initializer.
4528         (auto_language_data): Likewise.
4529         * language.h (language_data): Remove la_varobj_ops field.
4530         (language_defn::varobj_ops): Declare new member function.
4531         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
4532         * objc-lang.c (objc_language_data): Likewise.
4533         * opencl-lang.c (opencl_language_data): Likewise.
4534         * p-lang.c (pascal_language_data): Likewise.
4535         * rust-lang.c (rust_language_data): Likewise.
4536         * varobj.c (varobj_create): Update call to varobj_ops.
4537         * varobj.h (default_varobj_ops): Delete define.
4538
4539 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4540
4541         * ada-lang.c (ada_language_data): Remove la_macro_expansion
4542         initializer.
4543         * c-lang.c (c_language_data): Likewise.
4544         (c_language::macro_expansion): New member function.
4545         (cplus_language_data): Likewise.
4546         (cplus_language::macro_expansion): New member function.
4547         (asm_language_data): Likewise.
4548         (asm_language::macro_expansion): New member function.
4549         (minimal_language_data): Likewise.
4550         (minimal_language::macro_expansion): New member function.
4551         * d-lang.c (d_language_data): Remove la_macro_expansion
4552         initializer.
4553         * f-lang.c (f_language_data): Likewise.
4554         * go-lang.c (go_language_data): Likewise.
4555         * language.c (unknown_language_data): Likewise.
4556         (auto_language_data): Likewise.
4557         * language.h (language_data): Remove la_macro_expansion field.
4558         (language_defn::macro_expansion): New member function.
4559         * m2-lang.c (m2_language_data): Remove la_macro_expansion
4560         initializer.
4561         * objc-lang.c (objc_language_data): Likewise.
4562         (objc_language::macro_expansion): New member function.
4563         * opencl-lang.c (opencl_language_data): Likewise.
4564         (opencl_language::macro_expansion): New member function.
4565         * p-lang.c (pascal_language_data): Remove la_macro_expansion
4566         initializer.
4567         * rust-lang.c (rust_language_data): Likewise.
4568         * symtab.c (default_collect_symbol_completion_matches_break_on):
4569         Update call to macro_expansion.
4570
4571 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4572
4573         * ada-lang.c (ada_language_data): Remove la_array_ordering
4574         initializer.
4575         * c-lang.c (c_language_data): Likewise.
4576         (cplus_language_data): Likewise.
4577         (asm_language_data): Likewise.
4578         (minimal_language_data): Likewise.
4579         * d-lang.c (d_language_data): Likewise.
4580         * dwarf2/read.c (read_array_order): Update for call to
4581         array_ordering.
4582         * f-lang.c (f_language_data): Remove la_array_ordering
4583         initializer.
4584         (f_language::array_ordering): New member function.
4585         * go-lang.c (go_language_data): Remove la_array_ordering
4586         initializer.
4587         * language.c (unknown_language_data): Likewise.
4588         (auto_language_data): Likewise.
4589         * language.h (language_data): Delete la_array_ordering field.
4590         (language_defn::array_ordering): New member function.
4591         * m2-lang.c (m2_language_data): Remove la_array_ordering
4592         initializer.
4593         * objc-lang.c (objc_language_data): Likewise.
4594         * opencl-lang.c (opencl_language_data): Likewise.
4595         * p-lang.c (pascal_language_data): Likewise.
4596         * rust-lang.c (rust_language_data): Likewise.
4597
4598 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4599
4600         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
4601         initializer.
4602         * c-lang.c (c_language_data): Likewise.
4603         (cplus_language_data): Likewise.
4604         (asm_language_data): Likewise.
4605         (minimal_language_data): Likewise.
4606         * d-lang.c (d_language_data): Likewise.
4607         * f-lang.c (f_language_data): Likewise.
4608         (f_language::case_sensitivity): New member function.
4609         * go-lang.c (go_language_data): Remove la_case_sensitivity
4610         initializer.
4611         * language.c (enum case_mode): Moved here from language.h.
4612         (case_mode): Make static.
4613         (show_case_command): Update for case_sensitivity being a method.
4614         (set_case_command): Likewise.
4615         (set_range_case): Likewise.
4616         (unknown_language_data): Remove la_case_sensitivity initializer.
4617         (auto_language_data): Likewise.
4618         * language.h (case_mode): Delete, move enum declaration to
4619         language.c.
4620         (language_data): Delete la_case_sensitivity field.
4621         (language_defn::case_sensitivity): New member function.
4622         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
4623         initializer.
4624         * objc-lang.c (objc_language_data): Likewise.
4625         * opencl-lang.c (opencl_language_data): Likewise.
4626         * p-lang.c (pascal_language_data): Likewise.
4627         * rust-lang.c (rust_language_data): Likewise.
4628
4629 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4630
4631         * ada-lang.c (ada_language_data): Remove la_range_check
4632         initializer.
4633         * c-lang.c (c_language_data): Likewise.
4634         (cplus_language_data): Likewise.
4635         (asm_language_data): Likewise.
4636         (minimal_language_data): Likewise.
4637         * d-lang.c (d_language_data): Likewise.
4638         * f-lang.c (f_language_data): Likewise.
4639         (f_language::range_checking_on_by_default): New member function.
4640         * go-lang.c (go_language_data): Remove la_range_check initializer.
4641         * language.c (enum range_mode): Moved here from language.h.
4642         (range_mode): Made static.
4643         (show_range_command): Update to use
4644         range_checking_on_by_default.
4645         (set_range_command): Likewise.
4646         (set_range_case): Likewise.
4647         (unknown_language_data): Remove la_range_check initializer.
4648         (auto_language_data): Likewise.
4649         * language.h (range_mode): Delete.  Enum definition moved to
4650         language.c.
4651         (language_data): Remove la_range_check field.
4652         (language_defn::range_checking_on_by_default): New member
4653         function.
4654         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
4655         (m2_language::range_checking_on_by_default): New member function.
4656         * objc-lang.c (objc_language_data): Remove la_range_check
4657         initializer.
4658         * opencl-lang.c (opencl_language_data): Likewise.
4659         * p-lang.c (pascal_language_data): Likewise.
4660         (pascal_language::range_checking_on_by_default): New member
4661         function.
4662         * rust-lang.c (rust_language_data): Remove la_range_check
4663         initializer.
4664         (rust_language::range_checking_on_by_default): New member
4665         function.
4666
4667 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4668
4669         * dwarf2/read.c (dwarf2_physname): Remove special case for
4670         language_go.
4671         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
4672         member function.
4673
4674 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4675
4676         * ada-lang.c (ada_language_data): Remove
4677         la_store_sym_names_in_linkage_form_p initializer.
4678         (ada_language::store_sym_names_in_linkage_form_p): New member
4679         function.
4680         * c-lang.c (c_language_data): Remove
4681         la_store_sym_names_in_linkage_form_p initializer.
4682         (c_language::store_sym_names_in_linkage_form_p): New member
4683         function.
4684         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
4685         initializer.
4686         (asm_language_data): Likewise.
4687         (asm_language::store_sym_names_in_linkage_form_p): New member
4688         function.
4689         (minimal_language_data): Remove
4690         la_store_sym_names_in_linkage_form_p initializer.
4691         (minimal_language::store_sym_names_in_linkage_form_p): New member
4692         function.
4693         * d-lang.c (d_language_data): Remove
4694         la_store_sym_names_in_linkage_form_p initializer.
4695         * dwarf2/read.c (dwarf2_physname): Update call to
4696         store_sym_names_in_linkage_form_p.
4697         * f-lang.c (f_language_data): Remove
4698         la_store_sym_names_in_linkage_form_p initializer.
4699         * go-lang.c (go_language_data): Remove
4700         la_store_sym_names_in_linkage_form_p initializer.
4701         * language.c (unknown_language_data): Remove
4702         la_store_sym_names_in_linkage_form_p initializer.
4703         (unknown_language::store_sym_names_in_linkage_form_p): New member
4704         function.
4705         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
4706         initializer.
4707         (auto_language::store_sym_names_in_linkage_form_p): New member
4708         function.
4709         * language.h (language_data): Remove
4710         la_store_sym_names_in_linkage_form_p member variable.
4711         (language_defn::store_sym_names_in_linkage_form_p): New member
4712         function.
4713         * m2-lang.c (m2_language_data): Remove
4714         la_store_sym_names_in_linkage_form_p initializer.
4715         * objc-lang.c (objc_language_data): Likewise.
4716         * opencl-lang.c (opencl_language_data): Likewise.
4717         * p-lang.c (pascal_language_data): Likewise.
4718         * rust-lang.c (rust_language_data): Likewise.
4719
4720 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4721
4722         * ada-lang.c (ada_language_data): Remove string_lower_bound
4723         initializer.
4724         * c-lang.c (c_language_data): Likewise.
4725         (cplus_language_data): Likewise.
4726         (asm_language_data): Likewise.
4727         (minimal_language_data): Likewise.
4728         * d-lang.c (d_language_data): Likewise.
4729         * f-lang.c (f_language_data): Likewise.
4730         * go-lang.c (go_language_data): Likewise.
4731         * language.c (unknown_language_data): Likewise.
4732         (auto_language_data): Likewise.
4733         * language.h (language_data): Remove string_lower_bound field.
4734         (language_defn::string_lower_bound): New member function.
4735         * m2-lang.c (m2_language_data): Remove string_lower_bound
4736         initializer.
4737         (m2_language::string_lower_bound): New member function.
4738         * objc-lang.c (objc_language_data): Remove string_lower_bound
4739         initializer.
4740         * opencl-lang.c (opencl_language_data): Likewise.
4741         * p-lang.c (pascal_language_data): Likewise.
4742         * rust-lang.c (rust_language_data): Likewise.
4743         * valops.c (value_cstring): Update call to string_lower_bound.
4744         (value_string): Likewise.
4745         * value.c (allocate_repeated_value): Likewise.
4746
4747 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4748
4749         * valops.c (value_repeat): Fix incorrect argument name in comment.
4750
4751 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4752
4753         * ada-lang.c (ada_language_data): Remove c_style_arrays
4754         initializer.
4755         (ada_language::c_style_arrays_p): New member fuction.
4756         * c-lang.c (c_language_data): Remove c_style_arrays
4757         initializer.
4758         (cplus_language_data): Likewise.
4759         (asm_language_data): Likewise.
4760         (minimal_language_data): Likewise.
4761         * d-lang.c (d_language_data): Likewise.
4762         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
4763         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
4764         (f_language::c_style_arrays_p): New member function.
4765         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
4766         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
4767         * language.c (unknown_language_data): Remove c_style_arrays
4768         initializer.
4769         (auto_language_data): Likewise.
4770         * language.h (language_data): Remove c_style_arrays field.
4771         (language_defn::c_style_arrays_p): New member function.
4772         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
4773         (m2_language::c_style_arrays_p): New member function.
4774         * objc-lang.c (objc_language_data): Remove c_style_arrays
4775         initializer.
4776         * opencl-lang.c (opencl_language_data): Likewise.
4777         * p-lang.c (pascal_language_data): Likewise.
4778         * rust-lang.c (rust_language_data): Likewise.
4779         * valarith.c (value_subscript): Update call to c_style_arrays_p,
4780         and update local variable to a bool.
4781         * valops.c (value_cast): Update call to c_style_arrays_p.
4782         (value_array): Likewise.
4783         * value.c (coerce_array): Likewise.
4784
4785 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4786
4787         * ada-lang.c (ada_language_data): Remove la_language initializer.
4788         * c-lang.c (c_language_data): Likewise.
4789         (cplus_language_data): Likewise.
4790         (asm_language_data): Likewise.
4791         (minimal_language_data): Likewise.
4792         * d-lang.c (d_language_data): Likewise.
4793         * f-lang.c (f_language_data): Likewise.
4794         * go-lang.c (go_language_data): Likewise.
4795         * language.c (unknown_language_data): Likewise.
4796         (auto_language_data): Likewise.
4797         * language.h (language_data): Remove la_language field.
4798         (language_defn::language_defn): Initialise la_language field.
4799         (language_defn::la_language): New member variable.
4800         * m2-lang.c (m2_language_data): Remove la_language field.
4801         * objc-lang.c (objc_language_data): Likewise.
4802         * opencl-lang.c (opencl_language_data): Likewise.
4803         * p-lang.c (pascal_language_data): Likewise.
4804         * rust-lang.c (rust_language_data): Likewise.
4805
4806 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4807
4808         * ada-lang.c (ada_extensions): Delete, moved into
4809         ada_language::filename_extensions.
4810         (ada_language_data): Remove la_filename_extensions initializer.
4811         (ada_language::filename_extensions): New member function.
4812         * c-lang.c (c_extensions): Delete, moved into
4813         c_language::filename_extensions.
4814         (c_language_data): Remove la_filename_extensions initializer.
4815         (c_language::filename_extensions): New member function.
4816         (cplus_extensions): Delete, moved into
4817         cplus_language::filename_extensions.
4818         (cplus_language_data): Remove la_filename_extensions initializer.
4819         (cplus_language::filename_extensions): New member function.
4820         (asm_extensions): Delete, moved into
4821         asm_language::filename_extensions.
4822         (asm_language_data): Remove la_filename_extensions initializer.
4823         (asm_language::filename_extensions): New member function.
4824         (minimal_language_data): Remove la_filename_extensions
4825         initializer.
4826         * d-lang.c (d_extensions): Delete, moved into
4827         d_language::filename_extensions.
4828         (d_language_data): Remove la_filename_extensions initializer.
4829         (d_language::filename_extensions): New member function.
4830         * f-lang.c (f_extensions): Delete, moved into
4831         f_language::filename_extensions.
4832         (f_language_data): Remove la_filename_extensions initializer.
4833         (f_language::filename_extensions): New member function.
4834         * go-lang.c (go_language_data): Remove la_filename_extensions
4835         initializer.
4836         * language.c (add_set_language_command): Update now that
4837         filename_extensions returns a vector.
4838         (unknown_language_data): Remove la_filename_extensions
4839         initializer.
4840         (auto_language_data): Likewise.
4841         * language.h (language_data): Remove la_filename_extensions field.
4842         (language_defn::filename_extensions): New member function.
4843         * m2-lang.c (m2_language_data): Remove la_filename_extensions
4844         initializer.
4845         * objc-lang.c (objc_extensions): Delete, moved into
4846         objc_language::filename_extensions.
4847         (objc_language_data): Remove la_filename_extensions initializer.
4848         (objc_language::filename_extensions): New member function.
4849         * opencl-lang.c (opencl_language_data): Remove
4850         la_filename_extensions initializer.
4851         * p-lang.c (pascal_extensions): Delete, moved into
4852         pascal_language::filename_extensions.
4853         (pascal_language_data): Remove la_filename_extensions initializer.
4854         (pascal_language::filename_extensions): New member function.
4855         * rust-lang.c (rust_extensions): Delete, moved into
4856         rust_language::filename_extensions.
4857         (rust_language_data): Remove la_filename_extensions initializer.
4858         (rust_language::filename_extensions): New member function.
4859         * symfile.c (add_filename_language): Add new assert.
4860
4861 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4862
4863         * ada-lang.c (ada_language_data): Remove la_name and
4864         la_natural_name initializers.
4865         (ada_language::name): New member function.
4866         (ada_language::natural_name): New member function.
4867         * c-lang.c (c_language_data): Remove la_name and
4868         la_natural_name initializers.
4869         (c_language::name): New member function.
4870         (c_language::natural_name): New member function.
4871         (cplus_language_data): Remove la_name and
4872         la_natural_name initializers.
4873         (cplus_language::name): New member function.
4874         (cplus_language::natural_name): New member function.
4875         (asm_language_data): Remove la_name and
4876         la_natural_name initializers.
4877         (asm_language::name): New member function.
4878         (asm_language::natural_name): New member function.
4879         (minimal_language_data): Remove la_name and
4880         la_natural_name initializers.
4881         (minimal_language::name): New member function.
4882         (minimal_language::natural_name): New member function.
4883         * compile/compile.c (compile_to_object): Update call to
4884         lanugage_defn::name.
4885         * d-lang.c (d_language_data): Remove la_name and
4886         la_natural_name initializers.
4887         (d_language::name): New member function.
4888         (d_language::natural_name): New member function.
4889         * expprint.c (print_subexp_standard): Update call to
4890         language_defn::name.
4891         (dump_raw_expression): Likewise
4892         (dump_prefix_expression): Likewise.
4893         * f-lang.c (f_language_data): Remove la_name and
4894         la_natural_name initializers.
4895         (f_language::name): New member function.
4896         (f_language::natural_name): New member function.
4897         * go-lang.c (go_language_data): Remove la_name and
4898         la_natural_name initializers.
4899         (go_language::name): New member function.
4900         (go_language::natural_name): New member function.
4901         * language.c (show_language_command): Update call to
4902         language_defn::name.
4903         (set_language_command): Likewise.
4904         (language_enum): Likewise.
4905         (language_str): Likewise.
4906         (add_set_language_command): Likewise, use
4907         language_defn::natural_name in the doc string.
4908         (unknown_language_data): Remove la_name and
4909         la_natural_name initializers.
4910         (unknown_language::name): New member function.
4911         (unknown_language::natural_name): New member function.
4912         (auto_language_data): Remove la_name and
4913         la_natural_name initializers.
4914         (auto_language::name): New member function.
4915         (auto_language::natural_name): New member function.
4916         (language_lookup_primitive_type_as_symbol): Update call to
4917         language_defn::name.
4918         * language.h (language_data): Remove la_name and la_natural_name
4919         member variables.
4920         (language_defn::name): New member function.
4921         (language_defn::natural_name): New member function.
4922         * m2-lang.c (m2_language_data): Remove la_name and
4923         la_natural_name initializers.
4924         (m2_language::name): New member function.
4925         (m2_language::natural_name): New member function.
4926         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4927         language_defn::natural_name.
4928         * objc-lang.c (objc_language_data): Remove la_name and
4929         la_natural_name initializers.
4930         (objc_language::name): New member function.
4931         (objc_language::natural_name): New member function.
4932         * opencl-lang.c (opencl_language_data): Remove la_name and
4933         la_natural_name initializers.
4934         (opencl_language::name): New member function.
4935         (opencl_language::natural_name): New member function.
4936         * p-lang.c (pascal_language_data): Remove la_name and
4937         la_natural_name initializers.
4938         (pascal_language::name): New member function.
4939         (pascal_language::natural_name): New member function.
4940         * rust-lang.c (rust_language_data): Remove la_name and
4941         la_natural_name initializers.
4942         (rust_language::name): New member function.
4943         (rust_language::natural_name): New member function.
4944         * symtab.c (lookup_language_this): Update call to
4945         language_defn::name.
4946
4947 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4948
4949         * ada-lang.c (ada_language_data): Remove la_name_of_this
4950         initializer.
4951         * ax-gdb.c (gen_expr): Update call to name_of_this.
4952         * c-exp.y (classify_name): Likewise.
4953         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
4954         (cplus_language_data): Likewise.
4955         (cplus_language::name_of_this): New member function.
4956         (asm_language_data): Remove la_name_of_this initializer.
4957         (minimal_language_data): Likewise.
4958         * d-lang.c (d_language_data): Likewise.
4959         (d_language::name_of_this): New member function.
4960         * expprint.c (print_subexp_standard): Update call to name_of_this.
4961         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
4962         * go-lang.c (go_language_data): Likewise.
4963         * language.c (unknown_language_data): Likewise.
4964         (unknown_language::name_of_this): New member function.
4965         (auto_language_data): Remove la_name_of_this initializer.
4966         (auto_language::name_of_this): New member function.
4967         * language.h (language_data): Delete la_name_of_this member
4968         variable.
4969         (language_defn::name_of_this): New member function.
4970         * m2-lang.c (m2_language_data): Remove la_name_of_this
4971         initializer.
4972         * objc-lang.c (objc_language_data): Likewise.
4973         (objc_language::name_of_this): New member function.
4974         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
4975         initializer.
4976         * p-lang.c (pascal_language_data): Likewise.
4977         (pascal_language::name_of_this): New member function.
4978         * rust-lang.c (rust_language_data): Remove la_name_of_this
4979         initializer.
4980         * symtab.c (lookup_language_this): Update call to name_of_this.
4981         (lookup_symbol_aux): Likewise.
4982         * valops.c (value_of_this): Likewise.
4983
4984 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4985
4986         * ada-lang.c (ada_language_data): Remove
4987         la_struct_too_deep_ellipsis initializer.
4988         (ada_language::struct_too_deep_ellipsis): New member function.
4989         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
4990         initializer.
4991         (cplus_language_data): Likewise.
4992         (asm_language_data): Likewise.
4993         (minimal_language_data): Likewise.
4994         * cp-valprint.c (cp_print_value): Update call to
4995         struct_too_deep_ellipsis.
4996         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
4997         initializer.
4998         * f-lang.c (f_language_data): Likewise.
4999         (f_language::struct_too_deep_ellipsis): New member function.
5000         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
5001         initializer.
5002         * language.c (unknown_language_data): Likewise.
5003         (auto_language_data): Likewise.
5004         * language.h (language_data): Delete la_struct_too_deep_ellipsis
5005         member variable.
5006         (language_defn::struct_too_deep_ellipsis): New member function.
5007         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
5008         initializer.Q
5009         * objc-lang.c (objc_language_data): Likewise.
5010         * opencl-lang.c (opencl_language_data): Likewise.
5011         * p-lang.c (pascal_language_data): Likewise.
5012         * rust-lang.c (rust_language_data): Likewise.
5013         * valprint.c (val_print_check_max_depth): Update call to
5014         struct_too_deep_ellipsis.
5015
5016 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
5017
5018         * MAINTAINERS (Write After Approval): Add myself.
5019
5020 2020-09-15  Tom Tromey  <tom@tromey.com>
5021
5022         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
5023         Remove.
5024
5025 2020-09-15  Tom Tromey  <tom@tromey.com>
5026
5027         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
5028         and TYPE_CODE_METHODPTR cases.
5029         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
5030         (c_value_print_inner): Update.
5031         * valprint.c (generic_value_print_memberptr): New function, from
5032         c_value_print_memberptr.
5033         (generic_value_print): Use it.  Call cplus_print_method_ptr.
5034
5035 2020-09-15  Tom Tromey  <tromey@adacore.com>
5036
5037         * python/python-internal.h (PyInt_FromLong): Remove define.
5038         * python/py-value.c (convert_value_from_python): Use
5039         gdb_py_object_from_longest.
5040         * python/py-type.c (typy_get_code): Use
5041         gdb_py_object_from_longest.
5042         * python/py-symtab.c (salpy_get_line): Use
5043         gdb_py_object_from_longest.
5044         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
5045         gdb_py_object_from_longest.
5046         * python/py-record.c (recpy_gap_reason_code): Use
5047         gdb_py_object_from_longest.
5048         * python/py-record-btrace.c (recpy_bt_insn_size)
5049         (recpy_bt_func_level, btpy_list_count): Use
5050         gdb_py_object_from_longest.
5051         * python/py-infthread.c (gdbpy_create_ptid_object): Use
5052         gdb_py_object_from_longest.  Fix error handling.
5053         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
5054         gdb_py_object_from_longest.
5055         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
5056         gdb_py_object_from_longest.
5057         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
5058         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
5059         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
5060
5061 2020-09-15  Tom Tromey  <tromey@adacore.com>
5062
5063         * python/python.c (gdbpy_parameter_value): Use
5064         gdb_py_object_from_ulongest.
5065
5066 2020-09-15  Tom Tromey  <tromey@adacore.com>
5067
5068         * python/py-infevents.c (create_register_changed_event_object):
5069         Use gdb_py_object_from_longest.
5070         * python/py-exitedevent.c (create_exited_event_object): Use
5071         gdb_py_object_from_longest.
5072
5073 2020-09-15  Tom Tromey  <tromey@adacore.com>
5074
5075         * python/python.c (gdbpy_parameter_value): Use
5076         gdb_py_object_from_longest.
5077         * python/py-type.c (convert_field, typy_range): Use
5078         gdb_py_object_from_longest.
5079         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
5080         gdb_py_object_from_longest.
5081         * python/py-lazy-string.c (stpy_get_length): Use
5082         gdb_py_object_from_longest.
5083         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
5084         gdb_py_object_from_longest.
5085         * python/py-infevents.c (create_memory_changed_event_object): Use
5086         gdb_py_object_from_longest.
5087         * python/py-inferior.c (infpy_get_num): Use
5088         gdb_py_object_from_longest.
5089         (infpy_get_pid): Likewise.
5090
5091 2020-09-15  Tom Tromey  <tromey@adacore.com>
5092
5093         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
5094         defines.
5095         * python/py-value.c (valpy_long): Use
5096         gdb_py_object_from_ulongest.
5097         * python/py-symtab.c (salpy_get_pc): Use
5098         gdb_py_object_from_ulongest.
5099         (salpy_get_last): Likewise.
5100         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
5101         gdb_py_object_from_ulongest.
5102         * python/py-lazy-string.c (stpy_get_address): Use
5103         gdb_py_object_from_ulongest.
5104         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
5105         * python/py-arch.c (archpy_disassemble): Use
5106         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
5107         error handling.
5108
5109 2020-09-15  Tom Tromey  <tromey@adacore.com>
5110
5111         * python/python-internal.h (gdb_py_long_from_longest): Remove
5112         defines.
5113         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
5114         * python/py-type.c (convert_field, typy_get_sizeof): Use
5115         gdb_py_object_from_longest.
5116         * python/py-record-btrace.c (btpy_list_index): Use
5117         gdb_py_object_from_longest.
5118
5119 2020-09-15  Tom Tromey  <tromey@adacore.com>
5120
5121         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
5122         * python/py-record.c (recpy_element_number): Use
5123         gdb_py_object_from_longest.
5124         (recpy_gap_number): Likewise.
5125
5126 2020-09-15  Tom Tromey  <tromey@adacore.com>
5127
5128         * top.c (ui::ui): Update.
5129         (highest_ui_num): Remove.
5130         * top.h (struct ui) <num>: Remove.
5131
5132 2020-09-15  Tom Tromey  <tromey@adacore.com>
5133
5134         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
5135         * ui-style.c (ansi_regex_text): Now array.
5136         * rust-exp.y (number_regex_text): Now array.
5137         * linespec.c (linespec_quote_characters): Now array.
5138         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
5139         Now arrays.
5140
5141 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5142
5143         * debuginfod-support.c (debuginfod_client_deleter): New.
5144         (debuginfod_client_up): New.
5145         (debuginfod_init): Return debuginfod_client_up.
5146         (debuginfod_source_query): Adjust.
5147         (debuginfod_debuginfo_query): Adjust.
5148
5149 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5150
5151         * debuginfod-support.c (debuginfod_source_query): Use
5152         make_unique_xstrdup.
5153
5154 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5155
5156         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
5157         with `type::instance_flags`.
5158
5159 2020-09-14  Michael Mullin  <masmullin@gmail.com>
5160
5161         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
5162         Remove baton parameter.
5163
5164 2020-09-14  Pedro Alves  <pedro@palves.net>
5165
5166         * Makefile.in (SELFTESTS_SRCS): Add
5167         unittests/enum-flags-selftests.c.
5168         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
5169         btrace_function_flags instead of enum btrace_function_flag.
5170         * compile/compile-c-types.c (convert_qualified): Use
5171         enum_flags::raw.
5172         * compile/compile-cplus-symbols.c (convert_one_symbol)
5173         (convert_symbol_bmsym):
5174         * compile/compile-cplus-types.c (compile_cplus_convert_method)
5175         (compile_cplus_convert_struct_or_union_methods)
5176         (compile_cplus_instance::convert_qualified_base):
5177         * go-exp.y (parse_string_or_char): Add cast to int.
5178         * unittests/enum-flags-selftests.c: New file.
5179         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
5180         type to btrace_thread_flags from btrace_thread_flag.
5181         (record_btrace_cancel_resume, record_btrace_step_thread): Change
5182         local's type to btrace_thread_flags from btrace_thread_flag.  Add
5183         cast in DEBUG call.
5184
5185 2020-09-14  Pedro Alves  <pedro@palves.net>
5186
5187         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
5188         * gdbtypes.c (address_space_name_to_int): Rename to ...
5189         (address_space_name_to_type_instance_flags): ... this.
5190         (address_space_int_to_name): Rename to ...
5191         (address_space_type_instance_flags_to_name): ... this.
5192         * gdbtypes.h (address_space_name_to_int): Rename to ...
5193         (address_space_name_to_type_instance_flags): ... this.
5194         (address_space_int_to_name): Rename to ...
5195         (address_space_type_instance_flags_to_name): ... this.
5196         * type-stack.c (type_stack::insert): Adjust to rename.
5197         * type-stack.h (type_stack::insert): Likewise.
5198
5199 2020-09-14  Pedro Alves  <pedro@palves.net>
5200             Andrew Burgess  <andrew.burgess@embecosm.com>
5201
5202         * avr-tdep.c (avr_address_class_type_flags): Return
5203         type_instance_flags.
5204         (avr_address_class_type_flags_to_name): Take a
5205         type_instance_flags.
5206         (avr_address_class_name_to_type_flags): Return bool and take a
5207         type_instance_flags.
5208         * d-lang.c (build_d_types): Use type::set_instance_flags.
5209         * ft32-tdep.c (ft32_address_class_type_flags): Return
5210         type_instance_flags.
5211         (ft32_address_class_type_flags_to_name): Take a
5212         type_instance_flags.
5213         (ft32_address_class_name_to_type_flags): Return bool and take a
5214         type_instance_flags.
5215         (ft32_gdbarch_init): Use type::set_instance_flags.
5216         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
5217         * gdbarch.h, gdbarch.c: Regenerate.
5218         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
5219         (address_class_name_to_type_flags): Use type_instance_flags and
5220         bool.
5221         * gdbtypes.c (address_space_name_to_int)
5222         (address_space_int_to_name, make_qualified_type): Use
5223         type_instance_flags.
5224         (make_qualified_type): Use type_instance_flags and
5225         type::set_instance_flags.
5226         (make_type_with_address_space, make_cv_type, make_vector_type)
5227         (check_typedef): Use type_instance_flags.
5228         (recursive_dump_type): Cast type_instance_flags to unsigned for
5229         printing.
5230         (copy_type_recursive): Use type::set_instance_flags.
5231         (gdbtypes_post_init): Use type::set_instance_flags.
5232         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
5233         <m_instance_flags>: ... this.
5234         <instance_flags, set_instance_flags>: New methods.
5235         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
5236         (SET_TYPE_INSTANCE_FLAGS): New.
5237         (address_space_name_to_int, address_space_int_to_name)
5238         (make_type_with_address_space): Pass flags using
5239         type_instance_flags instead of int.
5240         * stabsread.c (cleanup_undefined_types_noname): Use
5241         type::set_instance_flags.
5242         * s390-tdep.c (s390_address_class_type_flags): Return
5243         type_instance_flags.
5244         (s390_address_class_type_flags_to_name): Take a
5245         type_instance_flags.
5246         (s390_address_class_name_to_type_flags): Return bool and take a
5247         type_instance_flags.
5248         * type-stack.c (type_stack::follow_types): Use
5249         type_instance_flags.
5250         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
5251
5252 2020-09-14  Tom Tromey  <tromey@adacore.com>
5253
5254         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
5255         * x86-tdep.c (x86_is_thunk_register_name)
5256         (x86_in_indirect_branch_thunk): Update.
5257         * sparc64-tdep.c (sparc64_fpu_register_names)
5258         (sparc64_cp0_register_names, sparc64_register_names)
5259         (sparc64_pseudo_register_names): Now const.
5260         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
5261         cp0_registers_num>: Now const.
5262         * sparc-tdep.c (sparc_core_register_names)
5263         (sparc32_fpu_register_names, sparc32_cp0_register_names)
5264         (sparc32_pseudo_register_names): Now const.
5265         (validate_tdesc_registers): Update.
5266         * rust-lang.c (rust_extensions): Now const.
5267         * p-lang.c (p_extensions): Now const.
5268         * objc-lang.c (objc_extensions): Now const.
5269         * nto-tdep.c (nto_thread_state_str): Now const.
5270         * moxie-tdep.c (moxie_register_names): Now const.
5271         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
5272         Now const.
5273         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
5274         (mips_linux_reg_names): Now const.
5275         (mips_gdbarch_init): Update.
5276         * microblaze-tdep.c (microblaze_register_names): Now const.
5277         * m68k-tdep.c (m68k_register_names): Now const.
5278         * m32r-tdep.c (m32r_register_names): Now const.
5279         * ia64-tdep.c (ia64_register_names): Now const.
5280         * i386-tdep.h (struct gdbarch_tdep) <register_names,
5281         ymmh_register_names, ymm16h_regnum, mpx_register_names,
5282         k_register_names, zmmh_register_names, xmm_avx512_register_names,
5283         ymm_avx512_register_names, pkeys_register_names>: Now const.
5284         * i386-tdep.c (i386_register_names, i386_zmm_names)
5285         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
5286         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
5287         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
5288         * f-lang.c (f_extensions): Now const.
5289         * d-lang.c (d_extensions): Now const.
5290         * csky-tdep.c (csky_register_names): Now const.
5291         * charset.c (default_charset_names, charset_enum): Now const.
5292         (_initialize_charset): Update.
5293         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
5294         const.
5295         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
5296         (bsd_uthread_solib_loaded): Update.
5297         (bsd_uthread_state): Now const.
5298         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
5299         (amd64_ymm_avx512_names, amd64_ymmh_names)
5300         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
5301         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
5302         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
5303         (amd64_dword_names): Now const.
5304         * agent.c (can_use_agent_enum): Now const.
5305         * ada-tasks.c (task_states, long_task_states): Now const.
5306         * ada-lang.c (known_runtime_file_name_patterns)
5307         (known_auxiliary_function_name_patterns, attribute_names)
5308         (standard_exc, ada_extensions): Now const.
5309
5310 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5311
5312         * bcache.h (struct bcache) <bcache>: Remove constructor.
5313         <m_hash_function, m_compare_function>: Remove.
5314         <~bcache>: Make virtual.
5315         <compare>: Remove static method, introduce virtual method.
5316         <default_hash>: Remove.
5317         <hash>: New virtual method.
5318         * bcache.c (bcache::expand_hash_table): Update.
5319         (bcache::insert): Update.
5320         (bcache::hash): New.
5321         (bcache::compare): Update comment and parameter names.
5322         * gdbtypes.c (types_deeply_equal): Update.
5323         * psymtab.h (struct psymbol_bcache): New struct.
5324         (class psymtab_storage) <psymtab_storage>: Make default.
5325         <psymbol_cache>: Change type to psymbol_bcache.
5326         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
5327         (psymbol_hash): Change to...
5328         (psymbol_bcache::hash): ... this.
5329         (psymbol_compare): Change to...
5330         (psymbol_bcache::compare): ... this.
5331
5332 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5333
5334         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
5335         checking for initial lwp.
5336
5337 2020-09-14  Tom Tromey  <tromey@adacore.com>
5338
5339         * m68k-tdep.c (m68k_extract_return_value): Use
5340         pointer_result_regnum.
5341         (m68k_store_return_value): Likewise.
5342         (m68k_reg_struct_return_p): Handle vectors and arrays.
5343         (m68k_return_value): Handle arrays.
5344         (m68k_svr4_return_value): Fix single-element aggregate handling.
5345         Handle long double.  Adjust for embedded ABI.
5346         (m68k_svr4_init_abi): Set pointer_result_regnum.
5347         (m68k_embedded_init_abi): New function.
5348         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
5349         (m68k_osabi_sniffer): New function.
5350         (_initialize_m68k_tdep): Register osabi sniffer.
5351         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
5352         member.
5353
5354 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5355
5356         * xml-support.c (xml_fetch_content_from_file): Replace xfree
5357         with gdb::unique_xmalloc_ptr<char>.
5358
5359 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5360
5361         * xml-support.h (xml_fetch_another): Change type to be a
5362         function_view.
5363         (xml_process_xincludes): Remove baton parameter.
5364         (xml_fetch_content_from_file): Change baton parameter to
5365         dirname.
5366         * xml-support.c (struct xinclude_parsing_data)
5367         <xinclude_parsing_data>: Remove baton parameter.
5368         <fetcher_baton>: Remove.
5369         (xinclude_start_include): Adjust.
5370         (xml_process_xincludes): Adjust.
5371         (xml_fetch_content_from_file): Replace baton parameter with
5372         dirname.
5373         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
5374         (xml_init_syscalls_info): Use a lambda.
5375         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
5376         (file_read_description_xml): Use a lambda.
5377         (fetch_available_features_from_target): Change baton parameter
5378         to target_ops.
5379         (target_read_description_xml): Use a lambda.
5380         (target_fetch_description_xml): Use a lambda.
5381         (string_read_description_xml): Update.
5382
5383 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5384
5385         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
5386         uses with type::endianity_is_not_default.
5387
5388 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5389
5390         * gdbtypes.h (struct type) <endianity_is_not_default,
5391         set_endianity_is_not_default>: New methods.
5392         (TYPE_ENDIANITY_NOT_DEFAULT): Use
5393         type::endianity_is_not_default, change all write call sites to
5394         use type::set_endianity_is_not_default.
5395
5396 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5397
5398         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
5399         uses with type::is_fixed_instance.
5400
5401 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5402
5403         * gdbtypes.h (struct type) <is_fixed_instance,
5404         set_is_fixed_instance>: New methods.
5405         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
5406         write call sites to use type::set_is_fixed_instance.
5407
5408 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5409
5410         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
5411         uses with type::is_gnu_ifunc.
5412
5413 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5414
5415         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
5416         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
5417         use type::set_is_gnu_ifunc.
5418
5419 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5420
5421         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
5422         uses with type::stub_is_supported.
5423
5424 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5425
5426         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
5427         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
5428         use type::set_stub_is_supported.
5429
5430 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5431
5432         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
5433         uses with type::is_vector.
5434
5435 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5436
5437         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
5438         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
5439         use type::set_is_vector.
5440
5441 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5442
5443         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
5444         uses with type::has_varargs.
5445
5446 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5447
5448         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
5449         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
5450         use type::set_has_varargs.
5451
5452 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5453
5454         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
5455         uses with type::is_prototyped.
5456
5457 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5458
5459         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
5460         New methods.
5461         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
5462         call sites to use type::set_is_prototyped.
5463
5464 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5465
5466         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
5467         uses with type::target_is_stub.
5468
5469 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5470
5471         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
5472         New methods.
5473         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
5474         sites to use type::set_target_is_stub.
5475
5476 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5477
5478         * gdbtypes.h (TYPE_STUB): Remove, replace all
5479         uses with type::is_stub.
5480
5481 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5482
5483         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
5484         (TYPE_STUB): Use type::is_stub, change all write call sites to
5485         use type::set_is_stub.
5486
5487 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5488
5489         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
5490         type::has_no_signedness.
5491
5492 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5493
5494         * gdbtypes.h (struct type) <has_no_signedness,
5495         set_has_no_signedness>: New methods.
5496         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
5497         call sites to use type::set_has_no_signedness.
5498
5499 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5500
5501         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
5502         type::is_unsigned.
5503
5504 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5505
5506         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
5507         methods.
5508         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
5509         sites to use type::set_is_unsigned.
5510
5511 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
5512             Adam Renquinha <arenquinha@cimeq.qc.ca>
5513
5514         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
5515         pointer and stack frame offset when unwinding.
5516
5517 2020-09-13  Pedro Alves  <pedro@palves.net>
5518
5519         * NEWS: Document "-break-insert --qualified".
5520         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
5521
5522 2020-09-13  Pedro Alves  <pedro@palves.net>
5523
5524         * linespec.c (classify_mtype, compare_msyms): Delete.
5525         (search_minsyms_for_name): Remove classification logic.  Instead
5526         filter out trampoline symbols if we also found an external
5527         function of the same name.
5528
5529 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
5530
5531         * NEWS: Create a new section for the next release branch.
5532         Rename the section of the current branch, now that it has
5533         been cut.
5534
5535 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
5536
5537         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
5538         * version.in: Bump version to 11.0.50.DATE-git.
5539
5540 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
5541
5542         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
5543
5544 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
5545             Felix Willgerodt  <Felix.Willgerodt@intel.com>
5546
5547         * gdbarch.sh: Added bfloat16 type.
5548         * gdbarch.c: Regenerated.
5549         * gdbarch.h: Regenerated.
5550         * gdbtypes.c (floatformats_bfloat16): New struct.
5551         (gdbtypes_post_init): Add builtin_bfloat16.
5552         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
5553         (floatformats_bfloat16): New struct.
5554         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
5555         (i386_ymm_type): Add field "v16_bfloat16"
5556         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
5557         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
5558         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
5559         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
5560         * features/i386/64bit-avx512.xml: Add bfloat16 type.
5561         * features/i386/64bit-avx512.c: Regenerated.
5562         * features/i386/64bit-sse.xml: Add bfloat16 type.
5563         * features/i386/64bit-sse.c: Regenerated.
5564
5565 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
5566
5567         * i386-tdep.c (i386_zmm_type): Fix field names.
5568         (i386_ymm_type): Fix field names.
5569
5570 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5571
5572         * breakpoint.c: Fix typo in the help message of the
5573         "set breakpoint condition-evaluation" command.
5574
5575 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5576
5577         * nbsd-nat.c: Include "nat/netbsd-nat.h".
5578         * (nbsd_nat_target::pid_to_exec_file)
5579         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
5580         (nbsd_nat_target::post_startup_inferior)
5581         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
5582         (nbsd_add_threads): Switch local code to common gdb/nat functions.
5583         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
5584         * (nbsd_thread_lister): Remove.
5585
5586 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5587
5588         * fork-inferior.c (startup_inferior): Avoid double free.
5589
5590 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5591
5592         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
5593         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
5594
5595 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5596
5597         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
5598         * netbsd-nat.c: Include <sys/ptrace.h>.
5599         * (netbsd_nat::enable_proc_events): Add.
5600
5601 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5602
5603         * netbsd-nat.h: Include "gdbsupport/function-view.h".
5604         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
5605         (netbsd_nat::for_each_thread): Add.
5606         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
5607         "gdbsupport/common-debug.h".
5608         * (netbsd_nat::netbsd_thread_lister)
5609         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
5610         (netbsd_nat::for_each_thread): Add.
5611
5612 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5613
5614         * netbsd-nat.h: Include <unistd.h>.
5615         * (netbsd_nat::pid_to_exec_file): Add.
5616         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
5617         * (netbsd_nat::pid_to_exec_file) Add.
5618
5619 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5620
5621         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
5622
5623 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5624
5625         * netbsd-nat.h: New file.
5626         * netbsd-nat.c: Likewise.
5627
5628 2020-09-09  Tom Tromey  <tromey@adacore.com>
5629
5630         * ada-lang.c (remove_extra_symbols): Do not increment when
5631         removing an element
5632
5633 2020-09-08  Tom Tromey  <tromey@adacore.com>
5634
5635         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
5636
5637 2020-09-08  Tom Tromey  <tromey@adacore.com>
5638
5639         PR win32/25302:
5640         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
5641         (gdb_bfd_init_data): New function.
5642         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
5643
5644 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5645
5646         * infrun.c (fetch_inferior_event): Use
5647         `switch_to_target_no_thread` to switch the target.
5648
5649 2020-09-06  Tom Tromey  <tom@tromey.com>
5650
5651         * symfile.h (dwarf2_free_objfile): Don't declare.
5652
5653 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5654
5655         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
5656         to match 16 byte real/complex type generated by Flang compiler.
5657
5658 2020-09-03  Tom de Vries  <tdevries@suse.de>
5659
5660         PR breakpoint/26546
5661         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
5662         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
5663
5664 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
5665
5666         * maint.c (index_digits): New function.
5667         (struct maint_print_section_data): Remove.
5668         (print_bfd_section_info): Remove print_data parameter, add arg
5669         and index_digits.
5670         (print_objfile_section_info): Likewise.
5671         (print_bfd_section_info_maybe_relocated): Likewise (plus
5672         objfile).
5673         (maintenance_info_sections): Adjust calls.
5674
5675 2020-09-02  Tom Tromey  <tromey@adacore.com>
5676
5677         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
5678         for null pointers.
5679         (ada_varobj_adjust_for_child_access): Special-case null pointers.
5680
5681 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
5682
5683         * bcache.h (struct bcache) <insert>: Change type of `added` to
5684         pointer to bool.
5685         * bcache.c (bcache::insert): Likewise.
5686         * gdbtypes.c (check_types_worklist): Adjust.
5687         * psymtab.c (add_psymbol_to_bcache): Adjust.
5688
5689 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
5690
5691         * corelow.c (unordered_set): Include.
5692         (class core_target): Add field 'm_core_unavailable_mappings'.
5693         (core_target::build_file_mappings): Print only one warning
5694         per inaccessible file.  Add unavailable/broken mappings
5695         to m_core_unavailable_mappings.
5696         (core_target::xfer_partial): Call...
5697         (core_target::xfer_memory_via_mappings): New method.
5698
5699 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
5700
5701         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
5702         type to bool.
5703
5704 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
5705
5706         * dwarf2/read.c (struct field_info): Fix indentation.
5707
5708 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5709
5710         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
5711         ordering in comment.
5712         * frame.c (frame_id_eq): Fix indentation.
5713
5714 2020-08-31  Scott Linder  <scott@scottlinder.com>
5715             Simon Marchi  <simon.marchi@efficios.com>
5716
5717         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
5718         inline frame ids in outer frame.
5719
5720 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5721
5722         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
5723         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
5724         (outer_frame_id): Use FID_STACK_OUTER instead of
5725         FID_STACK_INVALID.
5726         (frame_id_p): Don't check for outer_frame_id.
5727
5728 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5729
5730         * frame-unwind.c (frame_unwind_got_optimized): Don't set
5731         regnum/frame in value.  Call allocate_value_lazy.
5732         * frame.c (frame_unwind_register_value): Use
5733         val_print_not_saved.
5734
5735 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5736
5737         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
5738
5739 2020-08-29  Pedro Alves  <pedro@palves.net>
5740
5741         * progspace.c (print_program_space): Use all_inferiors.  Switch to
5742         the inferior before calling target_pid_to_str.
5743
5744 2020-08-28  Tom Tromey  <tom@tromey.com>
5745
5746         * xcoffread.c (xcoff_end_psymtab): Update comment.
5747         * dbxread.c (dbx_end_psymtab): Update comment.
5748
5749 2020-08-28  Tom de Vries  <tdevries@suse.de>
5750
5751         PR breakpoint/26544
5752         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
5753         event_location.
5754         (create_breakpoint): Same.
5755         (base_breakpoint_decode_location): Same.
5756         (bkpt_create_sals_from_location): Same.
5757         (bkpt_decode_location): Same.
5758         (bkpt_probe_create_sals_from_location): Same.
5759         (bkpt_probe_decode_location): Same.
5760         (tracepoint_create_sals_from_location): Same.
5761         (tracepoint_decode_location): Same.
5762         (tracepoint_probe_decode_location): Same.
5763         (strace_marker_create_sals_from_location): Same.
5764         (strace_marker_decode_location): Same.
5765         (create_sals_from_location_default): Same.
5766         (decode_location_default): Same.
5767         * breakpoint.h (struct breakpoint_ops): Same.
5768         (create_breakpoint): Same.
5769         * linespec.h (decode_line_full): Same.
5770         * linespec.c (decode_line_full): Same.  Throw error if
5771         result.size () == 0.
5772
5773 2020-08-27  Pedro Alves  <pedro@palves.net>
5774
5775         PR gdb/26524
5776         * breakpoint.c (until_break_fsm) <location_breakpoint,
5777         caller_breakpoint>: Delete fields.
5778         <breakpoints>: New field.
5779         <until_break_fsm>: Adjust to save a breakpoint vector instead of
5780         two individual breakpoints.
5781         (until_break_fsm::should_stop): Loop over breakpoints in the
5782         breakpoint vector.
5783         (until_break_fsm::clean_up): Adjust to clear the breakpoints
5784         vector.
5785         (until_break_command): Handle location expanding into multiple
5786         sals.
5787
5788 2020-08-27  Pedro Alves  <pedro@palves.net>
5789
5790         PR gdb/26523
5791         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
5792         bp_until breakpoints user-specified locations.  Update intro
5793         comment.
5794
5795 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
5796
5797         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
5798         gdb_bfd_sections): New.
5799         * maint.c (print_bfd_section_info): Change param type to
5800         maint_print_section_data.
5801         (print_objfile_section_info): Likewise.
5802         (print_bfd_section_info_maybe_relocated): Likewise.
5803         (maintenance_info_sections): Use gdb_bfd_sections.
5804
5805 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5806
5807         * MAINTAINERS: Add ARC target and maintainer.
5808
5809 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
5810
5811         * configure.tgt: ARC support for GNU/Linux.
5812         * Makefile.in (ALL_TARGET_OBJS): Likewise.
5813         * arc-linux-tdep.c: New file.
5814         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
5815         * arc-tdep.c (arc_write_pc): Use it.
5816
5817 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5818
5819         * arc-tdep.c (arc_check_for_hardware_loop): New.
5820         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
5821
5822 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5823
5824         * arc-tdep.h: Include "gdbarch.h".
5825
5826 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5827
5828         * arch/arc.h
5829         (arc_gdbarch_features): New class to stir the selection of target XML.
5830         (arc_create_target_description): Use FEATURES to choose XML target.
5831         (arc_lookup_target_description): Use arc_create_target_description
5832         to create _new_ target descriptions or return the already created
5833         ones if the FEATURES is the same.
5834         * arch/arc.c: Implementation of prototypes described above.
5835         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
5836         (arc_gdbarch_features_init): Initialize the FEATURES struct.
5837         * arc-tdep.c (*_feature_name): Make feature names consistent.
5838         (arc_register_feature): A new struct to hold information about
5839         registers of a particular target/feature.
5840         (arc_check_tdesc_feature): Check if XML provides registers in
5841         compliance with ARC_REGISTER_FEATURE structs.
5842         (arc_update_acc_reg_names): Add aliases for r58 and r59.
5843         (determine_*_reg_feature_set): Which feature name to look for.
5844         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
5845         (mach_type_to_arc_isa): Convert from a set of binutils machine types
5846         to expected ISA enums to be used in arc_gdbarch_features structs.
5847         * features/Makefile (FEATURE_XMLFILES): Add new files.
5848         * gdb/features/arc/v1-aux.c: New file.
5849         * gdb/features/arc/v1-aux.xml: Likewise.
5850         * gdb/features/arc/v1-core.c: Likewise.
5851         * gdb/features/arc/v1-core.xml: Likewise.
5852         * gdb/features/arc/v2-aux.c: Likewise.
5853         * gdb/features/arc/v2-aux.xml: Likewise.
5854         * gdb/features/arc/v2-core.c: Likewise.
5855         * gdb/features/arc/v2-core.xml: Likewise.
5856         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
5857
5858 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
5859             Andrew Burgess  <andrew.burgess@embecosm.com>
5860
5861         PR m2/26372
5862         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
5863         an assert.  Remove single element array indexing pattern as the
5864         MULTI_SUBSCRIPT support will handle this case too.
5865
5866 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
5867
5868         * value.h (valprint_check_validity): Move declaration from
5869         here...
5870         * valprint.h (valprint_check_validity): ... to here.
5871
5872 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5873
5874         * debug.h: New file.
5875         * debug.c (debug_prefixed_vprintf): New function.
5876         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
5877         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
5878
5879 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5880
5881         * infrun.h (infrun_debug_printf_1): New function declaration.
5882         (infrun_debug_printf): New macro.
5883         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
5884         throughout.
5885         (infrun_debug_printf): New function.
5886         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
5887         (handle_jit_event): Likewise.
5888
5889 2020-08-21  Mark Wielaard  <mark@klomp.org>
5890
5891         * ada-lex.l: Extend register warnings diagnostics comment for g++.
5892
5893 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
5894
5895         * frame.c (enum class frame_id_status): New.
5896         (struct frame_info) <this_id::p>: Change type to frame_id_status.
5897         (fprintf_frame): Update.
5898         (compute_frame_id): Set frame id status to "computing" on entry.
5899         Set it back to "not_computed" on failure and to "computed" on
5900         success.
5901         (get_frame_id): Assert the frame id is not being computed.
5902         (create_sentinel_frame): Use frame_id_status::COMPUTED.
5903         (create_new_frame): Likewise.
5904         (frame_cleanup_after_sniffer): Update assert.
5905
5906 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5907
5908         * regcache.c (pid_ptid_regcache_map): New type.
5909         (target_ptid_regcache_map): Remove.
5910         (target_pid_ptid_regcache_map): New type.
5911         (regcaches): Change type to target_pid_ptid_regcache_map.
5912         (get_thread_arch_aspace_regcache): Update.
5913         (regcache_thread_ptid_changed): Update, handle pid-like ptid
5914         case.
5915         (regcaches_size): Update.
5916         (regcache_count): Update.
5917         (registers_changed_ptid_target_pid_test): New.
5918         (_initialize_regcache): Register new test.
5919
5920 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5921
5922         * regcache.c (regcache_count): New.
5923         (struct regcache_test_data): New.
5924         (regcache_test_data_up): New.
5925         (populate_regcaches_for_test): New.
5926         (regcaches_test): Remove.
5927         (get_thread_arch_aspace_regcache_test): New.
5928         (registers_changed_ptid_all_test): New.
5929         (registers_changed_ptid_target_test): New.
5930         (registers_changed_ptid_target_ptid_test): New.
5931         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5932         (_initialize_regcache): Register new tests.
5933
5934 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5935
5936         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
5937         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
5938         gdbarch and aspace parameter.  Use current inferior's aspace.
5939         Validate regcache's arch value.
5940         (regcaches_test): Update.
5941
5942 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5943
5944         * regcache.c (regcaches_test): Call registers_changed.
5945
5946 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5947
5948         * infrun.c (process_event_stop_test): Fix typo "breapoint".
5949
5950 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5951
5952         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
5953         to find the end of prologue for flang compiled binaries.
5954         * arm-tdep.c (arm_skip_prologue): Likewise.
5955         * i386-tdep.c (i386_skip_prologue): Likewise.
5956         * producer.c (producer_is_llvm): New function.
5957         (producer_parsing_tests): Added new tests for clang/flang.
5958         * producer.h (producer_is_llvm): New declaration.
5959
5960 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
5961
5962         * linux-nat.c (linux_nat_debug_printf): New function.
5963         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
5964
5965 2020-08-18  Aaron Merey  <amerey@redhat.com>
5966
5967         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
5968         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
5969         (CLIBS): Add DEBUGINFOD_LIBS.
5970
5971 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
5972
5973         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
5974         'gdbarch_num_regs'.
5975
5976 2020-08-17  Tom Tromey  <tromey@adacore.com>
5977
5978         * ada-varobj.c (ada_varobj_decode_var): Handle case where
5979         ada_get_decoded_value returns NULL.
5980
5981 2020-08-17  Tom Tromey  <tromey@adacore.com>
5982
5983         * python/py-inferior.c (infpy_search_memory): Use
5984         gdb_py_object_from_ulongest.
5985         * python/py-infevents.c (create_inferior_call_event_object)
5986         (create_memory_changed_event_object): Use
5987         gdb_py_object_from_ulongest.
5988         * python/py-linetable.c (ltpy_entry_get_pc): Use
5989         gdb_py_object_from_ulongest.
5990
5991 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5992
5993         * loc.c (class symbol_needs_eval_context): Fix indentation.
5994
5995 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5996
5997         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
5998         bool.
5999
6000 2020-08-17  Tom de Vries  <tdevries@suse.de>
6001
6002         PR gdb/26393
6003         * gdbtypes.c (dump_dynamic_prop): New function.
6004         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
6005
6006 2020-08-15  Tom de Vries  <tdevries@suse.de>
6007
6008         PR backtrace/26390
6009         * stack.c (print_frame_args): Temporarily set the selected
6010         frame to FRAME while printing the frame's arguments.
6011
6012 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6013
6014         PR breakpoints/26385
6015         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
6016         Always clear watchpoint with PTRACE_SET_DEBUGREG.
6017
6018 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6019
6020         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
6021         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
6022         and >= to check return value instead of == -1 and != -1.
6023
6024 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
6025
6026         * utils.h (class gdb_argv) <as_array_view>: New method.
6027         * utils.c (gdb_argv_as_array_view_test): New.
6028         (_initialize_utils): Register selftest.
6029         * maint.c (maintenance_selftest): Use the new method.
6030
6031 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
6032
6033         * target.h (supports_dumpcore, dumpcore): New
6034         function declarations.
6035         * target.c (supports_dumpcore, dumpcore): New
6036         functions.
6037         * target-delegates.c: Rebuild.
6038         * gcore.c (gcore_command): Use target_supports_dumpcore ()
6039         and target_dumpcore ().
6040
6041 2020-08-13  Aaron Merey  <amerey@redhat.com>
6042
6043         * debuginfod-support.c: Replace global variables with user_data.
6044
6045 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
6046
6047         * maint.c (maintenance_selftest): Split args and pass array_view
6048         to run_tests.
6049
6050 2020-08-12  Luis Machado  <luis.machado@linaro.org>
6051
6052         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
6053         type's length.
6054         Use %s and pulongest to print the length.
6055
6056 2020-08-12  Pedro Alves  <palves@redhat.com>
6057
6058         * NEWS: Move "Multi-target debugging support" item to the
6059         "Changes since GDB 9" section.
6060
6061 2020-08-12  Pedro Alves  <palves@redhat.com>
6062
6063         PR gdb/26336
6064         * progspace.c (program_space::remove_objfile): Invalidate the
6065         frame cache.
6066
6067 2020-08-11  Tom de Vries  <tdevries@suse.de>
6068
6069         * MAINTAINERS: Mark ms1 as deleted.
6070
6071 2020-08-10  Luis Machado  <luis.machado@linaro.org>
6072
6073         PR gdb/26310
6074
6075         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
6076         act accordingly.
6077         (aarch64_analyze_prologue_test): Add more unit tests to exercise
6078         movz/str/stur/stp skipping behavior.
6079
6080 2020-08-10  Luis Machado  <luis.machado@linaro.org>
6081
6082         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
6083         struct user_sve_header instead of struct sve_context.
6084
6085 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
6086
6087         * read.h (dwarf2_fetch_die_loc_sect_off,
6088         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
6089         `void *` parameter with function_view.
6090         * read.c (dwarf2_fetch_die_loc_sect_off,
6091         dwarf2_fetch_die_loc_cu_off): Likewise.
6092         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
6093         (per_cu_dwarf_call): Adjust.
6094         (get_frame_address_in_block_wrapper): Remove.
6095         (indirect_synthetic_pointer): Adjust.
6096         (get_ax_pc): Remove.
6097         (dwarf2_compile_expr_to_ax): Adjust.
6098
6099 2020-08-08  Tom de Vries  <tdevries@suse.de>
6100
6101         PR build/26344
6102         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
6103         constructor.
6104         * regcache.c (get_thread_arch_aspace_regcache): Same.
6105
6106 2020-08-07  Tom Tromey  <tromey@adacore.com>
6107
6108         * ravenscar-thread.c
6109         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
6110         New method.
6111         (ravenscar_thread_target::wait): Check
6112         runtime_initialized.
6113         (ravenscar_thread_target::prepare_to_store)
6114         (ravenscar_thread_target::stopped_by_sw_breakpoint)
6115         (ravenscar_thread_target::stopped_by_hw_breakpoint)
6116         (ravenscar_thread_target::stopped_by_watchpoint)
6117         (ravenscar_thread_target::stopped_data_address)
6118         (ravenscar_thread_target::core_of_thread): Use
6119         scoped_restore_current_thread and
6120         set_base_thread_from_ravenscar_task.
6121
6122 2020-08-07  Tom Tromey  <tromey@adacore.com>
6123
6124         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
6125
6126 2020-08-07  Tom Tromey  <tromey@adacore.com>
6127
6128         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
6129         update_inferior_ptid before update_thread_list.
6130         (temporarily_change_regcache_ptid): New class.
6131         (ravenscar_thread_target::fetch_registers)
6132         (ravenscar_thread_target::store_registers)
6133         (ravenscar_thread_target::prepare_to_store): Use base thread when
6134         forwarding operation.
6135
6136 2020-08-07  Tom Tromey  <tromey@adacore.com>
6137
6138         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
6139         "is_pid" case.
6140
6141 2020-08-07  Tom Tromey  <tromey@adacore.com>
6142
6143         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
6144         New methods.
6145         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
6146         first.
6147         (ravenscar_thread_target::add_thread): Rename from
6148         ravenscar_add_thread.
6149         (ravenscar_thread_target::update_thread_list): Use a lambda.
6150         (ravenscar_thread_target::xfer_partial): New method.
6151
6152 2020-08-07  Tom Tromey  <tromey@adacore.com>
6153
6154         * ada-lang.h (ada_task_list_iterator_ftype): Now a
6155         gdb::function_view.
6156         (iterate_over_live_ada_tasks): Change type of argument.
6157         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
6158         of argument.
6159
6160 2020-08-07  Tom Tromey  <tromey@adacore.com>
6161
6162         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
6163         Remove.
6164         (ravenscar_thread_target::extra_thread_info): Remove.
6165         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
6166         defer to target beneath for non-Ravenscar threads.
6167
6168 2020-08-07  Tom Tromey  <tromey@adacore.com>
6169
6170         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
6171         get_base_thread_from_ravenscar_task>: Now methods.
6172         <m_cpu_map>: New member.
6173         (ravenscar_thread_target::get_thread_base_cpu): Rename from
6174         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
6175         (ravenscar_thread_target::task_is_currently_active): Update.
6176         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
6177         Now a method.
6178         (ravenscar_thread_target::add_active_thread): Put initial thread
6179         into the m_cpu_map.
6180
6181 2020-08-07  Tom Tromey  <tromey@adacore.com>
6182
6183         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
6184         event_ptid.
6185
6186 2020-08-07  Tom Tromey  <tromey@adacore.com>
6187
6188         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
6189         runtime_initialized.
6190
6191 2020-08-07  Tom Tromey  <tromey@adacore.com>
6192
6193         * ravenscar-thread.c (ravenscar_thread_target): Don't call
6194         add_active_thread.
6195         (ravenscar_thread_target::add_active_thread): Now public.
6196         (ravenscar_inferior_created): Call add_active_thread after pushing
6197         the target.
6198
6199 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
6200
6201         * regcache.c (ptid_regcache_map): New type.
6202         (target_ptid_regcache_map): New type.
6203         (regcaches): Change type to target_ptid_regcache_map.
6204         (get_thread_arch_aspace_regcache): Update to regcaches' new
6205         type.
6206         (regcache_thread_ptid_changed): Likewise.
6207         (registers_changed_ptid): Likewise.
6208         (regcaches_size): Likewise.
6209         (regcaches_test): Update.
6210         (regcache_thread_ptid_changed): Update.
6211         * regcache.h (regcache_up): New type.
6212         * gdbsupport/ptid.h (hash_ptid): New struct.
6213
6214 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
6215
6216         * observable.h (thread_ptid_changed): Add parameter
6217         `process_stratum_target *`.
6218         * infrun.c (infrun_thread_ptid_changed): Add parameter
6219         `process_stratum_target *` and use it.
6220         (selftests): New namespace.
6221         (infrun_thread_ptid_changed): New function.
6222         (_initialize_infrun): Register selftest.
6223         * regcache.c (regcache_thread_ptid_changed): Add parameter
6224         `process_stratum_target *` and use it.
6225         (regcache_thread_ptid_changed): New function.
6226         (_initialize_regcache): Register selftest.
6227         * thread.c (thread_change_ptid): Pass target to
6228         thread_ptid_changed observable.
6229
6230 2020-08-06  Caroline Tice <cmtice@google.com>
6231
6232         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
6233         (struct dwp_sections): Update field comments.  Add loclists and
6234         rnglists fields.
6235         (struct virtual_v2_dwo_sections): Rename struct to
6236         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
6237         size & offset fields for loclists and rnglists.
6238         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
6239         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
6240         skipping dummy type units.
6241         (create_dwp_hash_table): Update the large comment above the function to
6242         discuss Version 5 DWP files as well, with references.  Update all the
6243         version checks in the function to check for version 5 as well.  Add new
6244         section at the end to create dwp hash table for version 5.
6245         (create_dwp_v2_section): Rename function to
6246         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
6247         Add V5 to error message text.
6248         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
6249         into calls to create_dwp_v2_or_v5_section.
6250         (create_dwo_unit_in_dwp_v5): New function.
6251         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
6252         check for version2; add else clause to handle version 5.
6253         (open_and_init_dwo_file): Add code to check dwarf version & only call
6254         create_debug_types_hash_table (with sections.types) if version is not 5;
6255         else call create_debug_type_hash_table, with sections.info.
6256         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
6257         version 5.
6258         (dwarf2_locate_v5_dwp_sections): New function.
6259         (open_and_init_dwp_file): Add else-if clause for version 5 to call
6260         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
6261
6262 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
6263
6264         * regcache.h (class regcache): Remove friend
6265         registers_changed_ptid.
6266         <regcache_thread_ptid_changed>: Remove.
6267         <regcaches>: Remove.
6268         * regcache.c (regcache::regcaches): Rename to...
6269         (regcaches): ... this.  Make static.
6270         (get_thread_arch_aspace_regcache): Update.
6271         (regcache::regcache_thread_ptid_changed): Rename to...
6272         (regcache_thread_ptid_changed): ... this.  Update.
6273         (class regcache_access): Remove.
6274         (regcaches_test): Update.
6275         (_initialize_regcache): Update.
6276         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
6277         <forward_list>.
6278
6279 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
6280
6281         * regcache.h (class regcache) <current_regcache>: Rename to...
6282         <regcaches>: ... this.  Move doc here.
6283         * regcache.c (regcache::current_regcache) Rename to...
6284         (regcache::regcaches): ... this.  Move doc to header.
6285         (get_thread_arch_aspace_regcache): Update.
6286         (regcache::regcache_thread_ptid_changed): Update.
6287         (registers_changed_ptid): Update.
6288         (class regcache_access) <current_regcache_size>: Rename to...
6289         <regcaches_size>: ... this.
6290         (current_regcache_test): Rename to...
6291         (regcaches_test): ... this.
6292         (_initialize_regcache): Update.
6293
6294 2020-08-06  Victor Collod  <vcollod@nvidia.com>
6295
6296         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
6297
6298 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
6299
6300         * corelow.c (core_target::build_file_mappings): Don't output
6301         null pathname in warning.
6302
6303 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
6304
6305         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
6306         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
6307         gdb.dwarf2/dw2-single-line-discriminators.exp,
6308         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
6309
6310 2020-08-05  Tom Tromey  <tromey@adacore.com>
6311
6312         PR rust/26197:
6313         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
6314         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
6315         Fix off-by-one and type size errors in ordinary case.
6316
6317 2020-08-05  Tom de Vries  <tdevries@suse.de>
6318
6319         * gdbtypes.c (type_not_allocated, type_not_associated): Use
6320         "prop->const_val () == 0" instead of "prop->const_val () != 0".
6321
6322 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
6323
6324         * frame.h (frame_id_p): Return bool.
6325         (frame_id_artificial_p): Return bool.
6326         (frame_id_eq): Return bool.
6327         (has_stack_frames): Return bool.
6328         (get_selected_frame): Fix typo in comment.
6329         (get_frame_pc_if_available): Return bool.
6330         (get_frame_address_in_block_if_available): Return bool.
6331         (get_frame_func_if_available): Return bool.
6332         (read_frame_register_unsigned): Return bool.
6333         (get_frame_register_bytes): Return bool.
6334         (safe_frame_unwind_memory): Return bool.
6335         (deprecated_frame_register_read): Return bool.
6336         (frame_unwinder_is): Return bool.
6337         * frame.c (struct frame_info) <prev_arch::p>: Change type to
6338         bool.
6339         <this_id::p>: Likewise.
6340         <prev_p>: Likewise.
6341         (frame_stash_add): Return bool.
6342         (get_frame_id): Use bool.
6343         (frame_id_build_special) Use bool.
6344         (frame_id_build_unavailable_stack): Use bool.
6345         (frame_id_build): Use bool.
6346         (frame_id_p): Return bool, use true/false instead of 1/0.
6347         (frame_id_artificial_p): Likewise.
6348         (frame_id_eq): Likewise.
6349         (frame_id_inner): Likewise.
6350         (get_frame_func_if_available): Likewise.
6351         (read_frame_register_unsigned): Likewise.
6352         (deprecated_frame_register_read): Likewise.
6353         (get_frame_register_bytes): Likewise.
6354         (has_stack_frames): Likewise.
6355         (inside_main_func): Likewise.
6356         (inside_entry_func): Likewise.
6357         (get_frame_pc_if_available): Likewise.
6358         (get_frame_address_in_block_if_available): Likewise.
6359         (frame_unwinder_is): Likewise.
6360         (safe_frame_unwind_memory): Likewise.
6361         (frame_unwind_arch): Likewise.
6362
6363 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
6364
6365         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
6366         type to cached_copy_status.
6367         (fprintf_frame): Adjust.
6368         (get_frame_func_if_available): Adjust.
6369         (frame_cleanup_after_sniffer): Adjust.
6370
6371 2020-08-04  Mark Wielaard  <mark@klomp.org>
6372
6373         * MAINTAINERS (Write After Approval): Update email address.
6374
6375 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6376
6377         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
6378         dynamic_prop::const_val.
6379
6380 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6381
6382         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
6383         dynamic_prop::kind.
6384
6385 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6386
6387         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
6388
6389 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
6390
6391         * configure.tgt: Set gdb_sim for bpf-*-* targets.
6392
6393 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
6394             Jose E. Marchesi  <jose.marchesi@oracle.com>
6395
6396         * configure.tgt: Add entry for bpf-*-*.
6397         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
6398         (ALLDEPFILES): Add bpf-tdep.c.
6399         * bpf-tdep.c: New file.
6400         * MAINTAINERS: Add bpf target and maintainer.
6401         * NEWS: Mention the support for the new target.
6402
6403 2020-08-04  Tom de Vries  <tdevries@suse.de>
6404
6405         PR symtab/23270
6406         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
6407         Error.
6408
6409 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
6410
6411         * syscalls/freebsd.xml: Regenerate.
6412
6413 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
6414
6415         * syscalls/update-freebsd.sh: Fix usage and year range.
6416
6417 2020-08-03  Tom de Vries  <tdevries@suse.de>
6418
6419         PR symtab/26333
6420         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
6421         DW_LNE_lo_user/DW_LNE_hi_user range.
6422
6423 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
6424
6425         PR ada/26318
6426         * ada-lang.c (ada_modulus): Return 0 if property is not of const
6427         kind.
6428
6429 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6430
6431         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
6432
6433 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6434
6435         * breakpoint.c (set_breakpoint_condition): Update the condition
6436         expressions after checking that the input condition string parses
6437         successfully and does not contain junk at the end.
6438
6439 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6440
6441         * breakpoint.c (set_breakpoint_condition): Update the
6442         condition string after parsing the new condition successfully.
6443
6444 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6445
6446         * proc-api.c (_STRUCTURED_PROC): Don't define.
6447         * proc-events.c: Likewise.
6448         * proc-flags.c: Likewise.
6449         * proc-why.c: Likewise.
6450         * procfs.c: Likewise.
6451
6452         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
6453         * configure, config.in: Regenerate.
6454
6455 2020-07-30  Tom de Vries  <tdevries@suse.de>
6456
6457         PR build/26320
6458         * ui-style.h (struct ui_file_style::color): Wrap m_value and
6459         m_red/m_green/m_blue in a union.
6460
6461 2020-07-29  Tom de Vries  <tdevries@suse.de>
6462
6463         PR tdep/26280
6464         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
6465
6466 2020-07-28  Tom Tromey  <tromey@adacore.com>
6467
6468         PR symtab/26270:
6469         * symtab.h (find_pc_partial_function_sym): Declare.
6470         * cli/cli-cmds.c (disassemble_command): Use
6471         find_pc_partial_function_sym.  Check asm_demangle.
6472         * blockframe.c (cache_pc_function_sym): New global.
6473         (cache_pc_function_name): Remove.
6474         (clear_pc_function_cache): Update.
6475         (find_pc_partial_function_sym): New function, from
6476         find_pc_partial_function.
6477         (find_pc_partial_function): Rewrite using
6478         find_pc_partial_function_sym.
6479
6480 2020-07-28  Tom Tromey  <tromey@adacore.com>
6481
6482         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
6483         help.  Add usage.
6484
6485 2020-07-28  Tom Tromey  <tromey@adacore.com>
6486
6487         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
6488         <DW_OP_GNU_variable_value>: Cast to address type.
6489
6490 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
6491
6492         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
6493         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
6494         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
6495         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
6496         (nbsd_get_siginfo_type): New.
6497         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
6498         (_initialize_nbsd_tdep): New.
6499
6500 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6501
6502         PR binutils/26301
6503         * configure: Regenerated.
6504
6505 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6506
6507         PR binutils/26301
6508         * configure: Regenerated.
6509
6510 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
6511
6512         * python/py-frame.c: Remove 'user-regs.h' include.
6513         (frapy_read_register): Rewrite to make use of
6514         gdbpy_parse_register_id.
6515         * python/py-registers.c (gdbpy_parse_register_id): New function,
6516         moved here from python/py-unwind.c.  Updated the return type, and
6517         also accepts register descriptor objects.
6518         * python/py-unwind.c: Remove 'user-regs.h' include.
6519         (pyuw_parse_register_id): Moved to python/py-registers.c.
6520         (unwind_infopy_add_saved_register): Update to use
6521         gdbpy_parse_register_id.
6522         (pending_framepy_read_register): Likewise.
6523         * python/python-internal.h (gdbpy_parse_register_id): Declare.
6524
6525 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
6526
6527         * python/py-registers.c: Add 'user-regs.h' include.
6528         (register_descriptor_iter_find): New function.
6529         (register_descriptor_iterator_object_methods): New static global
6530         methods array.
6531         (register_descriptor_iterator_object_type): Add pointer to methods
6532         array.
6533
6534 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
6535
6536         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
6537         for all architectures on FreeBSD 11.3 and later.
6538
6539 2020-07-27  Tom Tromey  <tromey@adacore.com>
6540
6541         * gcore.h (load_corefile): Don't declare.
6542
6543 2020-07-27  Tom de Vries  <tdevries@suse.de>
6544
6545         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
6546         * config.in: Regenerate.
6547         * configure: Regenerate.
6548
6549 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
6550
6551         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
6552         ws2tcpip.h.  When checking whether socklen_t type is defined, use
6553         ws2tcpip.h if it is available and sys/socket.h isn't.
6554         * configure: Regenerate.
6555         * config.in: Regenerate.
6556
6557 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6558
6559         PR fortran/23051
6560         PR fortran/26139
6561         * valops.c (value_ind): Pass address to
6562         readjust_indirect_value_type.
6563         * value.c (readjust_indirect_value_type): Make parameter
6564         non-const, and add extra address parameter.  Resolve original type
6565         before using it.
6566         * value.h (readjust_indirect_value_type): Update function
6567         signature and comment.
6568
6569 2020-07-25  Tom de Vries  <tdevries@suse.de>
6570
6571         PR symtab/26243
6572         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
6573         entries.
6574
6575 2020-07-24  Aaron Merey  <amerey@redhat.com>
6576
6577         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
6578         * configure: Rebuild.
6579
6580 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
6581
6582         PR corefiles/26294
6583         * corelow.c (_initialize_corelow): Add period to help text
6584         for "maintenance print core-file-backed-mappings".
6585
6586 2020-07-23  Pedro Alves  <pedro@palves.net>
6587
6588         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
6589         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
6590         meanwhile.
6591         * frame.c (frame_cache_generation, get_frame_cache_generation):
6592         New.
6593         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
6594         (get_prev_frame_if_no_cycle): On exception, don't touch
6595         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
6596         * frame.h (get_frame_cache_generation): Declare.
6597
6598 2020-07-23  Tom de Vries  <tdevries@suse.de>
6599
6600         PR tui/26282
6601         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
6602         New default constructor.
6603
6604 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6605
6606         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
6607         exclude non-statement entries.
6608
6609 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6610
6611         * NEWS (New commands): Mention new command
6612         "maintenance print core-file-backed-mappings".
6613
6614 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6615
6616         * corelow.c (gdbcmd.h): Include.
6617         (core_target::info_proc_mappings): New method.
6618         (get_current_core_target): New function.
6619         (maintenance_print_core_file_backed_mappings): New function.
6620         (_initialize_corelow): Add core-file-backed-mappings to
6621         "maint print" commands.
6622
6623 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6624
6625         * linux-tdep.c (dump_note_entry_p): New function.
6626         (linux_dump_mapping_p_ftype): New typedef.
6627         (linux_find_memory_regions_full): Add new parameter,
6628         should_dump_mapping_p.
6629         (linux_find_memory_regions): Adjust call to
6630         linux_find_memory_regions_full.
6631         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
6632         call to linux_find_memory_regions_full.
6633
6634 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6635
6636         * corelow.c (solist.h, unordered_map): Include.
6637         (class core_target): Add field m_core_file_mappings and
6638         method build_file_mappings.
6639         (core_target::core_target): Call build_file_mappings.
6640         (core_target::~core_target): Free memory associated with
6641         m_core_file_mappings.
6642         (core_target::build_file_mappings): New method.
6643         (core_target::xfer_partial): Use m_core_file_mappings
6644         for memory transfers.
6645         * linux-tdep.c (linux_read_core_file_mappings): New
6646         function.
6647         (linux_core_info_proc_mappings): Rewrite to use
6648         linux_read_core_file_mappings.
6649         (linux_init_abi): Register linux_read_core_file_mappings.
6650
6651 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6652
6653         * arch-utils.c (default_read_core_file_mappings): New function.
6654         * arch-utils.c (default_read_core_file_mappings): Declare.
6655         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
6656         * gdbarch.h, gdbarch.c: Regenerate.
6657
6658 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6659
6660         PR corefiles/25631
6661         * corelow.c (core_target:xfer_partial):  Revise
6662         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
6663         case after first checking the stratum beneath the core
6664         target.
6665         (has_all_memory): Return true.
6666         * target.c (raw_memory_xfer_partial): Revise comment
6667         regarding use of has_all_memory.
6668
6669 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6670
6671         * exec.h (section_table_xfer_memory): Revise declaration,
6672         replacing section name parameter with an optional callback
6673         predicate.
6674         * exec.c (section_table_xfer_memory): Likewise.
6675         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
6676         of section_table_xfer_memory.
6677
6678 2020-07-22  Tom Tromey  <tromey@adacore.com>
6679
6680         * mi/mi-cmd-stack.c (list_args_or_locals): Use
6681         lookup_symbol_search_name.
6682
6683 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6684
6685         * python/py-registers.c (gdbpy_register_object_data_init): Remove
6686         redundant local variable.
6687         (gdbpy_get_register_descriptor): Extract descriptor vector as a
6688         reference, not pointer, update code accordingly.
6689
6690 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6691             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6692
6693         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
6694         * jit.c (jit_breakpoint_re_set_internal): Use the
6695         `skip_jit_symbol_lookup` field.
6696
6697 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6698             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6699
6700         * jit.c (jit_read_descriptor): Define the descriptor address once,
6701         use twice.
6702         (jit_breakpoint_deleted): Move the declaration of the loop variable
6703         `iter` into the loop header.
6704         (jit_breakpoint_re_set_internal): Move the declaration of the local
6705         variable `objf_data` to the first point of definition.
6706         (jit_event_handler): Move the declaration of local variables
6707         `code_entry`, `entry_addr`, and `objf` to their first point of use.
6708         Rename `objf` to `jited`.
6709
6710 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6711
6712         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
6713         Remove.
6714         * jit.c (get_jiter_objfile_data): Update.
6715
6716 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6717             Simon Marchi  <simon.marchi@polymtl.ca>
6718
6719         * jit.c (struct jit_program_space_data): Remove.
6720         (jit_program_space_key): Remove.
6721         (jiter_objfile_data::~jiter_objfile_data): Remove program space
6722         stuff.
6723         (get_jit_program_space_data): Remove.
6724         (jit_breakpoint_deleted): Iterate on all of the program space's
6725         objfiles.
6726         (jit_inferior_init): Likewise.
6727         (jit_breakpoint_re_set_internal): Likewise.  Also change return
6728         type to void.
6729         (jit_breakpoint_re_set): Pass current_program_space to
6730         jit_breakpoint_re_set_internal.
6731
6732 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6733
6734         * jit.h (struct jiter_objfile_data) <cached_code_address,
6735         jit_breakpoint>: Move to here from ...
6736         * jit.c (jit_program_space_data): ... here.
6737         (jiter_objfile_data::~jiter_objfile_data): Update.
6738         (jit_breakpoint_deleted): Update.
6739         (jit_breakpoint_re_set_internal): Update.
6740
6741 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6742
6743         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
6744         checks.
6745         (jit_read_descriptor): Remove NULL check.
6746         (jit_event_handler): Add an assertion.
6747
6748 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6749
6750         * jit.h (struct jit_objfile_data):  Split into...
6751         (struct jiter_objfile_data): ... this ...
6752         (struct jited_objfile_data): ... and this.
6753         * objfiles.h (struct objfile) <jit_data>: Remove.
6754         <jiter_data, jited_data>: New fields.
6755         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
6756         (jiter_objfile_data::~jiter_objfile_data): ... this.
6757         (get_jit_objfile_data): Rename to ...
6758         (get_jiter_objfile_data): ... this.
6759         (add_objfile_entry): Update.
6760         (jit_read_descriptor): Use get_jiter_objfile_data.
6761         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
6762         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
6763         (jit_inferior_exit_hook): Use objfile's jited_data field.
6764
6765 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6766
6767         * jit.h: Forward-declare `struct minimal_symbol`.
6768         (struct jit_objfile_data): Migrate to here from jit.c; also add a
6769         constructor, destructor, and an objfile* field.
6770         * jit.c (jit_objfile_data): Remove.
6771         (struct jit_objfile_data): Migrate from here to jit.h.
6772         (jit_objfile_data::~jit_objfile_data): New destructor
6773         implementation with code moved from free_objfile_data.
6774         (free_objfile_data): Delete.
6775         (get_jit_objfile_data): Update to use the jit_data field of objfile.
6776         (jit_find_objf_with_entry_addr): Ditto.
6777         (jit_inferior_exit_hook): Ditto.
6778         (_initialize_jit): Remove the call to
6779         register_objfile_data_with_cleanup.
6780         * objfiles.h (struct objfile) <jit_data>: New field.
6781
6782 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6783
6784         * jit.h: Forward-declare `struct objfile`.
6785         (jit_event_handler): Add a second parameter, the JITer objfile.
6786         * jit.c (jit_read_descriptor): Change the signature to take the
6787         JITer objfile as an argument instead of the jit_program_space_data.
6788         (jit_inferior_init): Update the call to jit_read_descriptor.
6789         (jit_event_handler): Use the new JITer objfile argument when calling
6790         jit_read_descriptor.
6791         * breakpoint.c (handle_jit_event): Update the call to
6792         jit_event_handler to pass the JITer objfile.
6793
6794 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6795
6796         * gdbarch.c: Regenerate.
6797         * gdbarch.h: Regenerate.
6798         * gdbarch.sh (handle_segmentation_fault): Remove method.
6799         * infrun.c (handle_segmentation_fault): Remove.
6800         (print_signal_received_reason): Remove call to
6801         handle_segmentation_fault.
6802
6803 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6804
6805         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
6806         Rename to sparc64_linux_report_signal_info and add siggnal
6807         argument.
6808         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
6809         instead of sparc64_linux_handle_segmentation_fault.
6810
6811 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6812
6813         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
6814         i386_linux_report_signal_info instead of
6815         i386_linux_handle_segmentation_fault.
6816         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
6817         to i386_linux_report_signal_info and add siggnal argument.
6818         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
6819         of i386_linux_handle_segmentation_fault.
6820         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
6821         to i386_linux_report_signal_info and add siggnal argument.
6822
6823 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6824
6825         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
6826         hook if present.
6827
6828 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6829
6830         * gdbarch.c: Regenerate.
6831         * gdbarch.h: Regenerate.
6832         * gdbarch.sh (report_signal_info): New method.
6833         * infrun.c (print_signal_received_reason): Invoke gdbarch
6834         report_signal_info hook if present.
6835
6836 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6837
6838         * python/py-registers.c : Add 'unordered_map' include.
6839         (gdbpy_new_reggroup): Renamed to...
6840         (gdbpy_get_reggroup): ...this.  Update to only create register
6841         group descriptors when needed.
6842         (gdbpy_reggroup_iter_next): Update.
6843
6844 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6845
6846         * python/py-registers.c (gdbpy_register_object_data): New static
6847         global.
6848         (gdbpy_register_object_data_init): New function.
6849         (gdbpy_new_register_descriptor): Renamed to...
6850         (gdbpy_get_register_descriptor): ...this, and update to reuse
6851         existing register descriptors where possible.
6852         (gdbpy_register_descriptor_iter_next): Update.
6853         (gdbpy_initialize_registers): Register new gdbarch data.
6854
6855 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
6856
6857         * linux-nat.c (stopped_pids): Make static.
6858
6859 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
6860
6861         PR ada/26235
6862         * gdbtypes.c (ada_discrete_type_low_bound,
6863         ada_discrete_type_high_bound): Handle undefined bounds.
6864
6865 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
6866
6867         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
6868         declaration.
6869         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
6870         function.
6871
6872 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
6873
6874         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
6875         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
6876         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
6877         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
6878         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
6879         method.
6880
6881 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
6882
6883         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
6884         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
6885         which are deprecated in Guile 3.0.
6886         * configure.ac (try_guile_versions): Add "guile-3.0".
6887         * configure (try_guile_versions): Regenerate.
6888         * NEWS: Update entry.
6889
6890 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
6891             Doug Evans  <dje@google.com>
6892
6893         PR gdb/21104
6894         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
6895         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
6896         USING_GUILE_BEFORE_2_2.
6897         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
6898         Change type to 'scm_t_port_type *'.
6899         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
6900         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
6901         parameter and honor it.  Update callers.
6902         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
6903         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
6904         functions.
6905         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
6906         USING_GUILE_BEFORE_2_2.
6907         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
6908         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
6909         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
6910         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
6911         and 'SCM_PORT_TYPE'.
6912         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
6913         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
6914         (gdbscm_memory_port_read, gdbscm_memory_port_write)
6915         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
6916         [!USING_GUILE_BEFORE_2_2]: New functions.
6917         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6918         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6919         'gdbscm_memory_port_read'.
6920         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6921         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6922         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6923         function.
6924         (ioscm_init_memory_port): Remove.
6925         (ioscm_init_memory_port_stream): New function
6926         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6927         function.
6928         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6929         Return scm_from_uint (0).
6930         (gdbscm_set_memory_port_read_buffer_size_x)
6931         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6932         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6933         Return scm_from_uint (0).
6934         (gdbscm_set_memory_port_write_buffer_size_x)
6935         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6936         * configure.ac (try_guile_versions): Add "guile-2.2".
6937         * configure: Regenerate.
6938         * NEWS: Add entry.
6939
6940 2020-07-18  Tom Tromey  <tom@tromey.com>
6941
6942         * linux-nat.c (linux_multi_process): Remove.
6943         (linux_nat_target::supports_multi_process): Return true.
6944
6945 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6946
6947         * arch/riscv.c (riscv_tdesc_cache): Change map type.
6948         (riscv_lookup_target_description): Return pointer out of
6949         unique_ptr.
6950         * target-descriptions.c (allocate_target_description): Add
6951         comment.
6952         (target_desc_deleter::operator()): Likewise.
6953         * target-descriptions.h (struct target_desc_deleter): Moved to
6954         gdbsupport/tdesc.h.
6955         (target_desc_up): Likewise.
6956
6957 2020-07-17  Tom Tromey  <tromey@adacore.com>
6958
6959         * linux-nat.c (linux_nat_target::supports_non_stop)
6960         (linux_nat_target::always_non_stop_p): Use "true".
6961         (linux_nat_target::supports_disable_randomization): Use "true" and
6962         "false".
6963
6964 2020-07-16  Caroline Tice  <cmtice@google.com>
6965
6966         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
6967         (RNGLIST_HEADER_SIZE64): New constant definition.
6968         (struct dwop_section_names): Add rnglists_dwo.
6969         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
6970         (struct loclist_header): Rename to 'loclists_rnglists_header'.
6971         (struct dwo_sections): Add rnglists field.
6972         (read_attribut_reprocess): Add tag parameter.
6973         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
6974         (cu_debug_rnglists_section): New function (decl & definition).
6975         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
6976         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
6977         die whose range is being checked; get rnglist section from
6978         cu_debug_rnglists_section, to get from either objfile or dwo file as
6979         appropriate.  Add cases for DW_RLE_base_addressx,
6980         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
6981         the base address to DW_RLE_offset_pairs (not to all ranges), moving
6982         test inside if-condition and updating complaint message.
6983         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
6984         dwarf2_rnglists_process.
6985         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
6986         dwarf2_ranges_process.
6987         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
6988         need_ranges_base and update comment appropriately.  Also pass die tag
6989         to dwarf2_ranges_read.
6990         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
6991         need_ranges_base and update comment appropriately.  Also pass die tag
6992         to dwarf2_ranges_process.
6993         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
6994         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
6995         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
6996         need_ranges_base and update comment appropriately.  Also pass die tag
6997         to read_attribute_reprocess and dwarf2_ranges_read.
6998         (read_loclist_header): Rename function to read_loclists_rnglists_header,
6999         and update function comment appropriately.
7000         (read_loclist_index): Call read_loclists_rnglists_header instead of
7001         read_loclist_header.
7002         (read_rnglist_index): New function.
7003         (read_attribute_reprocess):  Add tag parameter. Add code for
7004         DW_FORM_rnglistx, passing tag to read_rnglist_index.
7005         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
7006
7007 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7008
7009         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
7010         being resolved.
7011
7012 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
7013
7014         * arch-utils.c (show_architecture): Update formatting of messages.
7015
7016 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7017
7018         * gdbtypes.h (struct type) <bounds>: Handle array and string
7019         types.
7020         * ada-lang.c (assign_aggregate): Use type::bounds on
7021         array/string type.
7022         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
7023         * c-varobj.c (c_number_of_children): Likewise.
7024         (c_describe_child): Likewise.
7025         * eval.c (evaluate_subexp_for_sizeof): Likewise.
7026         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
7027         (f_type_print_base): Likewise.
7028         * f-valprint.c (f77_array_offset_tbl): Likewise.
7029         (f77_get_upperbound): Likewise.
7030         (f77_print_array_1): Likewise.
7031         * guile/scm-type.c (gdbscm_type_range): Likewise.
7032         * m2-typeprint.c (m2_array): Likewise.
7033         (m2_is_long_set_of_type): Likewise.
7034         * m2-valprint.c (get_long_set_bounds): Likewise.
7035         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
7036         * python/py-type.c (typy_range): Likewise.
7037         * rust-lang.c (rust_internal_print_type): Likewise.
7038         * type-stack.c (type_stack::follow_types): Likewise.
7039         * valarith.c (value_subscripted_rvalue): Likewise.
7040         * valops.c (value_cast): Likewise.
7041
7042 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7043
7044         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
7045         callers to use the equivalent accessor methods.
7046
7047 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7048
7049         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
7050         (struct type) <bit_stride>: New method.
7051         (TYPE_BIT_STRIDE): Remove.
7052         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
7053
7054 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7055
7056         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
7057         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
7058         callers to use the equivalent accessor methods instead.
7059
7060 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7061
7062         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
7063         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
7064         callers to use the equivalent accessor methods instead.
7065
7066 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7067
7068         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
7069         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
7070         to use dynamic_prop::kind.
7071
7072 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7073
7074         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
7075         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
7076         to get the bound property's kind and check against
7077         PROP_UNDEFINED.
7078
7079 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7080
7081         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
7082         all callers to use type::range_bounds followed by
7083         dynamic_prop::{low,high}.
7084
7085 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
7086
7087         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
7088         const_val, set_const_val, baton, set_locexpr, set_loclist,
7089         set_addr_offset, variant_parts, set_variant_parts,
7090         original_type, set_original_type>: New methods.
7091         <kind>: Rename to...
7092         <m_kind>: ... this.  Update all users to use the new methods
7093         instead.
7094         <data>: Rename to...
7095         <m_data>: ... this.  Update all users to use the new methods
7096         instead.
7097
7098 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7099
7100         * gdbtypes.c (get_discrete_bounds): Return failure if
7101         the range type's bounds are not both defined and constant
7102         values.
7103         (get_array_bounds): Update comment.  Remove undefined bound check.
7104
7105 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
7106
7107         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
7108         the type::bounds method directly.
7109
7110 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7111
7112         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
7113         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
7114         are used to set the range type's bounds to use set_bounds.
7115
7116 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7117
7118         * exec.c (_initialize_exec): Update exec-file-mismatch help.
7119
7120 2020-07-10  Pedro Alves  <pedro@palves.net>
7121
7122         * gdbthread.h (inferior_ref): Define.
7123         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
7124         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
7125         * thread.c
7126         (scoped_restore_current_thread::restore):
7127         Adjust to gdb::ref_ptr.
7128         (scoped_restore_current_thread::~scoped_restore_current_thread):
7129         Remove manual decref handling.
7130         (scoped_restore_current_thread::scoped_restore_current_thread):
7131         Adjust to use
7132         inferior_ref::new_reference/thread_info_ref::new_reference.
7133         Incref the thread before calling get_frame_id instead of after.
7134         Let TARGET_CLOSE_ERROR propagate.
7135
7136 2020-07-10  Pedro Alves  <pedro@palves.net>
7137
7138         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
7139         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
7140         NOT_AVAILABLE_ERROR.
7141         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
7142         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
7143
7144 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
7145             Pedro Alves  <pedro@palves.net>
7146
7147         PR gdb/26199
7148         * infrun.c (threads_are_resumed_pending_p): Delete.
7149         (do_target_wait): Remove threads_are_executing and
7150         threads_are_resumed_pending_p checks from the inferior_matches
7151         lambda.  Update comments.
7152
7153 2020-07-10  Pedro Alves  <pedro@palves.net>
7154
7155         PR gdb/26199
7156         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
7157         executing threads.
7158
7159 2020-07-10  Pedro Alves  <pedro@palves.net>
7160
7161         PR gdb/26199
7162         * infrun.c (handle_no_resumed): Handle multiple targets.
7163
7164 2020-07-10  Pedro Alves  <pedro@palves.net>
7165
7166         PR gdb/26199
7167         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
7168         target_is_async_p.
7169
7170 2020-07-10  Pedro Alves  <pedro@palves.net>
7171
7172         PR gdb/26199
7173         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
7174         threads, not all threads.
7175
7176 2020-07-10  Pedro Alves  <pedro@palves.net>
7177
7178         PR gdb/26199
7179         * remote.c (remote_target::open_1): Pass remote target pointer as
7180         data to create_async_event_handler.
7181         (remote_async_inferior_event_handler): Mark async event handler
7182         before returning if the remote target still has either pending
7183         events or unacknowledged notifications.
7184
7185 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
7186
7187         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
7188         declaration.
7189         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
7190         function.
7191
7192 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
7193
7194         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
7195         inferior_ptid.
7196
7197 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
7198
7199         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
7200         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
7201         AT_FREEBSD_PS_STRINGS.
7202
7203 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
7204
7205         * auto-load.c (auto_load_objfile_script_1): Convert drive part
7206         of debugfile path on Windows.
7207
7208 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
7209
7210         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
7211         argument to 'data'.
7212
7213 2020-07-08  Tom Tromey  <tromey@adacore.com>
7214
7215         * ada-lang.c (ada_exception_message_1): Use read_memory.
7216
7217 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7218
7219         PR python/22748
7220         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
7221         special handling for inline frames.
7222         * findvar.c (value_of_register_lazy): Skip inline frames when
7223         creating lazy register values.
7224         * frame.c (frame_id_computed_p): Delete definition.
7225         * frame.h (frame_id_computed_p): Delete declaration.
7226
7227 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7228
7229         * NEWS: Mention additions to Python API.
7230         * python/py-arch.c (archpy_register_groups): New function.
7231         (arch_object_methods): Add 'register_groups' method.
7232         * python/py-registers.c (reggroup_iterator_object): New struct.
7233         (reggroup_object): New struct.
7234         (gdbpy_new_reggroup): New function.
7235         (gdbpy_reggroup_to_string): New function.
7236         (gdbpy_reggroup_name): New function.
7237         (gdbpy_reggroup_iter): New function.
7238         (gdbpy_reggroup_iter_next): New function.
7239         (gdbpy_new_reggroup_iterator): New function
7240         (gdbpy_initialize_registers): Register new types.
7241         (reggroup_iterator_object_type): Define new Python type.
7242         (gdbpy_reggroup_getset): New static global.
7243         (reggroup_object_type): Define new Python type.
7244         * python/python-internal.h
7245
7246 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7247
7248         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
7249         * python/py-arch.c (archpy_registers): New function.
7250         (arch_object_methods): Add 'registers' method.
7251         * python/py-registers.c: New file.
7252         * python/python-internal.h
7253         (gdbpy_new_register_descriptor_iterator): Declare.
7254         (gdbpy_initialize_registers): Declare.
7255         * python/python.c (do_start_initialization): Call
7256         gdbpy_initialize_registers.
7257         * NEWS: Mention additions to the Python API.
7258
7259 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7260
7261         * NEWS: Mention new Python API method.
7262         * python/py-unwind.c (pending_framepy_architecture): New function.
7263         (pending_frame_object_methods): Add architecture method.
7264
7265 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7266
7267         * gdbarch.c: Regenerate.
7268         * gdbarch.h: Regenerate.
7269         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
7270         (gdbarch_data): Use internal_error for the case where
7271         deprecated_set_gdbarch_data was originally needed.
7272         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
7273         and use passed in obstack.
7274         (libunwind_frame_set_descr): Should no longer get back NULL from
7275         gdbarch_data.
7276         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
7277         type.
7278         * user-regs.c (user_regs_init): Update parameters, and use passed
7279         in obstack.
7280         (user_reg_add): Should no longer get back NULL from gdbarch_data.
7281         (_initialize_user_regs): Register as a pre-init gdbarch data type.
7282
7283 2020-07-06  Tom de Vries  <tdevries@suse.de>
7284
7285         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
7286         End-Of-Sequence in lte_is_less_than.
7287         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
7288         "gdb: Don't reorder line table entries too much when sorting".
7289
7290 2020-07-06  Tom de Vries  <tdevries@suse.de>
7291
7292         PR tui/26205
7293         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
7294
7295 2020-07-05  Tom de Vries  <tdevries@suse.de>
7296
7297         PR build/26187
7298         * inferior.h (struct infcall_suspend_state_deleter): If available, use
7299         std::uncaught_exceptions instead of deprecated
7300         std::uncaught_exception.
7301
7302 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7303
7304         * macroexp.h (macro_stringify): Return
7305         gdb::unique_xmalloc_ptr<char>.
7306         * macroexp.c (macro_stringify): Likewise.
7307         * macrotab.c (fixup_definition): Update.
7308
7309 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7310
7311         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
7312         (lex_one_token): Update.
7313         * macroexp.c (struct macro_buffer) <release>: Return
7314         gdb::unique_xmalloc_ptr<char>.
7315         (macro_stringify): Update.
7316         (macro_expand): Update.
7317         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
7318         * macroexp.h (macro_expand_next): Likewise.
7319
7320 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
7321
7322         * macroexp.h (macro_lookup_ftype): Remove.
7323         (macro_expand, macro_expand_once, macro_expand_next): Remove
7324         lookup function parameters, add scope parameter.
7325         * macroexp.c (scan, substitute_args, expand, maybe_expand,
7326         macro_expand, macro_expand_once, macro_expand_next): Likewise.
7327         * macroscope.h (standard_macro_lookup): Change parameter type
7328         to macro_scope.
7329         * macroscope.c (standard_macro_lookup): Likewise.
7330         * c-exp.y (lex_one_token): Update.
7331         * macrocmd.c (macro_expand_command): Likewise.
7332         (macro_expand_once_command): Likewise.
7333
7334 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7335
7336         * inf-loop.c (inferior_event_handler): Remove client_data param.
7337         * inf-loop.h (inferior_event_handler): Likewise.
7338         * infcmd.c (step_1): Adjust.
7339         * infrun.c (proceed): Adjust.
7340         (fetch_inferior_event): Remove client_data param.
7341         (infrun_async_inferior_event_handler): Adjust.
7342         * infrun.h (fetch_inferior_event): Remove `void *` param.
7343         * linux-nat.c (handle_target_event): Adjust.
7344         * record-btrace.c (record_btrace_handle_async_inferior_event):
7345         Adjust.
7346         * record-full.c (record_full_async_inferior_event_handler):
7347         Adjust.
7348         * remote.c (remote_async_inferior_event_handler): Adjust.
7349
7350 2020-07-01  Tom Tromey  <tom@tromey.com>
7351
7352         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
7353         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
7354
7355 2020-07-01  Tom Tromey  <tom@tromey.com>
7356
7357         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
7358         tui_gen_win_info.
7359         (tui_win_info::make_window): Merge with
7360         tui_gen_win_info::make_window.
7361         (tui_win_info::make_visible): Move from tui_gen_win_info.
7362         * tui/tui-win.c (tui_win_info::max_width): Move from
7363         tui_gen_win_info.
7364         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
7365         type.
7366         <window_factory>: Likewise.
7367         * tui/tui-layout.c (tui_win_info::resize): Move from
7368         tui_gen_win_info.
7369         (make_standard_window): Change return type.
7370         (get_locator_window, tui_get_window_by_name): Likewise.
7371         (tui_layout_window::apply): Remove a cast.
7372         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
7373         (struct tui_win_info): Merge with tui_gen_win_info.
7374         (struct tui_gen_win_info): Remove.
7375
7376 2020-07-01  Tom Tromey  <tom@tromey.com>
7377
7378         * tui/tui-stack.h (struct tui_locator_window): Derive from
7379         tui_win_info.
7380         <do_scroll_horizontal, do_scroll_vertical>: New methods.
7381         <can_box>: New method.
7382
7383 2020-07-01  Tom Tromey  <tom@tromey.com>
7384
7385         * tui/tui-stack.h (struct tui_locator_window): Remove body.
7386
7387 2020-07-01  Tom Tromey  <tom@tromey.com>
7388
7389         * tui/tui-regs.c (tui_data_window::display_registers_from)
7390         (tui_data_window::display_registers_from)
7391         (tui_data_window::first_data_item_displayed)
7392         (tui_data_window::delete_data_content_windows): Update.
7393         (tui_data_window::refresh_window, tui_data_window::no_refresh):
7394         Remove.
7395         (tui_data_window::check_register_values): Update.
7396         (tui_data_item_window::rerender): Add parameters.  Update.
7397         (tui_data_item_window::refresh_window): Remove.
7398         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
7399         virtual.
7400         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
7401         tui_gen_win_info.
7402         <refresh_window, max_height, min_height>: Remove.
7403         <rerender>: Add parameters.
7404         <x, y, visible>: New members.
7405         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
7406         <m_item_width>: New member.
7407
7408 2020-07-01  Tom Tromey  <tom@tromey.com>
7409
7410         * tui/tui-regs.c (tui_data_window::show_register_group)
7411         (tui_data_window::check_register_values): Update.
7412         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
7413         from item_no.
7414
7415 2020-07-01  Tom Tromey  <tom@tromey.com>
7416
7417         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
7418         useless "if".
7419
7420 2020-07-01  Tom Tromey  <tom@tromey.com>
7421
7422         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
7423         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
7424
7425 2020-07-01  Tom Tromey  <tom@tromey.com>
7426
7427         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
7428         * tui/tui-winsource.h (enum tui_line_or_address_kind)
7429         (struct tui_line_or_address): Move from tui-data.h.
7430         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
7431         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
7432         (tui_cmd_window, tui_source_window_base, tui_source_window)
7433         (tui_disasm_window): Don't declare.
7434         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
7435         to tui-winsource.h.
7436         (SINGLE_KEY): Move to tui-stack.c.
7437
7438 2020-07-01  Tom Tromey  <tom@tromey.com>
7439
7440         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
7441         std::string.
7442         * tui/tui-regs.c (class tab_expansion_file): New.
7443         (tab_expansion_file::write): New method.
7444         (tui_register_format): Change return type.  Use
7445         tab_expansion_file.
7446         (tui_get_register, tui_data_window::display_registers_from)
7447         (tui_data_item_window::rerender): Update.
7448         * tui/tui-io.h (tui_expand_tabs): Don't declare.
7449         * tui/tui-io.c (tui_expand_tabs): Remove.
7450
7451 2020-07-01  Tom Tromey  <tom@tromey.com>
7452
7453         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
7454
7455 2020-07-01  Fangrui Song  <maskray@google.com>
7456
7457         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
7458
7459 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7460
7461         * dwarf2/read.c (set_die_type): Removed conditions to restrict
7462         forms for DW_AT_associated and DW_AT_allocated attributes,
7463         which is already checked in function attr_to_dynamic_prop.
7464
7465 2020-06-30  Tom Tromey  <tromey@adacore.com>
7466
7467         * dwarf2/read.c (quirk_rust_enum): Correctly call
7468         alloc_rust_variant for default-less enum.
7469
7470 2020-06-30  Tom Tromey  <tromey@adacore.com>
7471
7472         PR build/26183:
7473         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
7474         gdb::to_string.
7475
7476 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
7477
7478         * gdbarch.sh (displaced_step_copy_insn): Update doc.
7479         * gdbarch.h: Re-generate.
7480
7481 2020-06-28  Tom Tromey  <tom@tromey.com>
7482
7483         * command.h (cmd_types): Remove.
7484         (cmd_type): Don't declare.
7485         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
7486         typedef.
7487         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
7488         * cli/cli-decode.c (cmd_type): Remove.
7489
7490 2020-06-27  Pedro Alves  <palves@redhat.com>
7491
7492         * fork-child.c (prefork_hook): Adjust.
7493         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
7494         Delete.
7495         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
7496         * inferior.c (inferior::set_tty, inferior::tty): New methods.
7497         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
7498         Remove declarations.
7499         (struct inferior) <set_tty, tty>: New methods.
7500         (struct inferior) <terminal>: Rename to ...
7501         (struct inferior) <m_terminal>: ... this and make private.
7502         * main.c (captured_main_1): Adjust.
7503         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
7504         (mi_cmd_inferior_tty_show): Adjust.
7505         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
7506         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
7507
7508 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
7509
7510         * configure.ac: Add --enable-libctf: handle --disable-static
7511         properly.
7512         * acinclude.m4: sinclude ../config/enable.m4.
7513         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
7514         (LIBCTF): Substitute in.
7515         (CTF_DEPS): New, likewise.
7516         (CLIBS): libctf needs symbols from libbfd: move earlier.
7517         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
7518         flags.
7519         * ctfread.c: Surround in ENABLE_LIBCTF.
7520         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
7521         * configure: Regenerate.
7522         * config.in: Likewise.
7523
7524 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
7525
7526         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
7527
7528 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
7529
7530         * inferior.h (struct inferior) <terminal>: Change type to
7531         gdb::unique_xmalloc_ptr<char>.
7532         * inferior.c (inferior::~inferior): Don't free inf->terminal.
7533         * infcmd.c (set_inferior_io_terminal): Don't free terminal
7534         field, adjust to unique pointer.
7535         (get_inferior_io_terminal): Adjust to unique pointer.
7536
7537 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7538
7539         * riscv-tdep.c (riscv_print_registers_info): Loop over all
7540         registers, not just the known core set of registers.
7541
7542 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7543
7544         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
7545         fflags, frm, and fcsr registers.
7546         (riscv_register_reggroup_p): Remove unknown CSRs from save and
7547         restore groups.
7548         (riscv_tdesc_unknown_reg): New function.
7549         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
7550         tdesc_use_registers.
7551         * riscv-tdep.h (struct gdbarch_tdep): Add
7552         unknown_csrs_first_regnum, unknown_csrs_count,
7553         duplicate_fflags_regnum, duplicate_frm_regnum, and
7554         duplicate_fcsr_regnum fields.
7555
7556 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7557
7558         * target-descriptions.c (tdesc_use_registers): Add new parameter a
7559         callback, use the callback (when not null) to help number unknown
7560         registers.
7561         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
7562         (tdesc_use_registers): Add extra parameter to declaration.
7563
7564 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7565
7566         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
7567         in the file.
7568         (class riscv_pending_register_alias): Likewise.
7569         (riscv_register_feature::register_info): Change 'required_p' field
7570         to 'required', and change its type.  Add 'check' member function.
7571         (riscv_register_feature::register_info::check): Define new member
7572         function.
7573         (riscv_xreg_feature): Change initialisation of 'required' field.
7574         (riscv_freg_feature): Likewise.
7575         (riscv_virtual_feature): Likewise.
7576         (riscv_csr_feature): Likewise.
7577         (riscv_check_tdesc_feature): Take extra parameter, the csr
7578         tdesc_feature, rewrite the function to use the new
7579         riscv_register_feature::register_info::check function.
7580         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
7581
7582 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7583
7584         * features/Makefile: Remove all references to the deleted files
7585         below.
7586         * features/riscv/32bit-csr.c: Deleted.
7587         * features/riscv/32bit-csr.xml: Deleted.
7588         * features/riscv/64bit-csr.c: Deleted.
7589         * features/riscv/64bit-csr.xml: Deleted.
7590         * features/riscv/rebuild-csr-xml.sh: Deleted.
7591
7592 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7593
7594         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
7595         whitespace error for declaration of names member variable.
7596         (struct riscv_register_feature): Add new prefer_first_name member
7597         variable, and fix whitespace error in declaration of registers.
7598         (riscv_xreg_feature): Initialize prefer_first_name field.
7599         (riscv_freg_feature): Likewise.
7600         (riscv_virtual_feature): Likewise.
7601         (riscv_csr_feature): Likewise.
7602         (riscv_register_name): Expand on comments.  Remove register name
7603         modifications for CSR and virtual registers.
7604
7605 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7606
7607         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
7608         errors.
7609
7610 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7611
7612         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
7613         riscv-opc.h.
7614         (class riscv_pending_register_alias): New class.
7615         (riscv_check_tdesc_feature): Take vector of pending aliases and
7616         populate it as appropriate.
7617         (riscv_setup_register_aliases): Delete.
7618         (riscv_gdbarch_init): Create vector of pending aliases and pass it
7619         to riscv_check_tdesc_feature in all cases.  Use the vector to
7620         create the register aliases.
7621
7622 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7623
7624         * sol2-tdep.c (sol2_static_transform_name): Remove.
7625         (sol2_init_abi): Don't register it.
7626         * gdbarch.sh (static_transform_name): Remove.
7627         * gdbarch.c, gdbarch.h: Regenerate.
7628
7629         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
7630         gdbarch_static_transform_name.
7631         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
7632         * stabsread.c (define_symbol) <'X'>: Remove.
7633         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
7634         handling.
7635         <'V'>: Likewise.
7636         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
7637         <'S'>: Remove call to gdbarch_static_transform_name.
7638
7639 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7640
7641         * procfs.c (procfs_pre_trace): New function.
7642         (procfs_target::create_inferior): Pass it to fork_inferior.
7643
7644 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7645
7646         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
7647         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
7648         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
7649         sol2-tdep.o, sparc-sol2-tdep.o.
7650         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
7651         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
7652         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
7653         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
7654
7655 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7656
7657         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
7658         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
7659         Call sol2_init_abi.
7660         Remove calls to set_gdbarch_skip_solib_resolver,
7661         set_gdbarch_core_pid_to_str.
7662         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
7663         (i386_sol2_static_transform_name): Remove.
7664         (i386_sol2_init_abi): Call sol2_init_abi.
7665         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7666         set_gdbarch_static_transform_name,
7667         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
7668         Use sol2_sigtramp_p.
7669         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
7670         (sol2_sigtramp_p): New function.
7671         (sol2_static_transform_name): New function.
7672         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
7673         (sol2_init_abi): New function.
7674         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
7675         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
7676         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
7677         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
7678         (sparc_sol2_static_transform_name): Remove.
7679         (sparc32_sol2_init_abi): Call sol2_init_abi.
7680         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7681         set_gdbarch_static_transform_name,
7682         set_gdbarch_skip_solib_resolver,
7683         set_gdbarch_core_pid_to_str.
7684         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
7685         (sparc_sol2_static_transform_name): Remove
7686         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
7687         call sol2_sigtramp_p.
7688         (sparc64_sol2_init_abi): Call sol2_init_abi.
7689         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7690         set_gdbarch_static_transform_name,
7691         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
7692
7693 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7694
7695         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
7696         * exec.c (validate_exec_file): If from_tty, set both
7697         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
7698         * symfile.c (symbol_file_add_with_addrs): if always_confirm
7699         and from_tty, unconditionally ask a confirmation.
7700
7701 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7702
7703         * target-descriptions.c (tdesc_architecture_name): Protect against
7704         NULL pointer dereference.
7705         (maint_print_xml_tdesc_cmd): New function.
7706         (_initialize_target_descriptions): Register new 'maint print
7707         xml-tdesc' command and give it the filename completer.
7708         * NEWS: Mention new 'maint print xml-tdesc' command.
7709
7710 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7711
7712         * target-descriptions.c (class tdesc_compatible_info): New class.
7713         (struct target_desc): Change type of compatible vector.
7714         (tdesc_compatible_p): Update for change in type of
7715         target_desc::compatible.
7716         (tdesc_compatible_info_list): New function.
7717         (tdesc_compatible_info_arch_name): New function.
7718         (tdesc_add_compatible): Update for change in type of
7719         target_desc::compatible.
7720         (print_c_tdesc::visit_pre): Likewise.
7721
7722 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7723
7724         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
7725         whitespace to underscore.
7726         (maint_print_c_tdesc_cmd): Use fake filename for target
7727         descriptions that came from the target.
7728         (_initialize_target_descriptions): Add filename command completion
7729         for 'maint print c-tdesc'.
7730
7731 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
7732
7733         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
7734         lines.
7735
7736 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
7737
7738         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
7739         lines.
7740         (dwarf2_find_location_expression): Likewise.
7741         (call_site_parameter_matches): Likewise.
7742         (dwarf2_compile_expr_to_ax): Likewise.
7743         (disassemble_dwarf_expression): Likewise.
7744         (loclist_describe_location): Likewise.
7745
7746 2020-06-23  Pedro Alves  <palves@redhat.com>
7747
7748         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
7749         progspace-and-thread.h.  Include scoped-mock-context.h instead.
7750         (register_to_value_test): Use scoped_mock_context.
7751         * regcache.c: Include "scoped-mock-context.h".
7752         (cooked_read_test): Don't error out if a target is already pushed.
7753         Use scoped_mock_context.  Adjust.
7754         * scoped-mock-context.h: New file.
7755
7756 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7757
7758         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
7759         initializer.
7760         (ada_language::is_string_type_p): New member function.
7761         * c-lang.c (c_language_data): Delete la_is_string_type_p
7762         initializer.
7763         (cplus_language_data): Likewise.
7764         (asm_language_data): Likewise.
7765         (minimal_language_data): Likewise.
7766         * d-lang.c (d_language_data): Likewise.
7767         * f-lang.c (f_is_string_type_p): Delete function, implementation
7768         moved to f_language::is_string_type_p.
7769         (f_language_data): Delete la_is_string_type_p initializer.
7770         (f_language::is_string_type_p): New member function,
7771         implementation from f_is_string_type_p.
7772         * go-lang.c (go_is_string_type_p): Delete function, implementation
7773         moved to go_language::is_string_type_p.
7774         (go_language_data): Delete la_is_string_type_p initializer.
7775         (go_language::is_string_type_p): New member function,
7776         implementation from go_is_string_type_p.
7777         * language.c (language_defn::is_string_type_p): Define new member
7778         function.
7779         (default_is_string_type_p): Make static, add comment copied from
7780         header file.
7781         (unknown_language_data): Delete la_is_string_type_p initializer.
7782         (unknown_language::is_string_type_p): New member function.
7783         (auto_language_data): Delete la_is_string_type_p initializer.
7784         (auto_language::is_string_type_p): New member function.
7785         * language.h (language_data): Delete la_is_string_type_p field.
7786         (language_defn::is_string_type_p): Declare new function.
7787         (default_is_string_type_p): Delete desclaration, move comment to
7788         definition.
7789         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
7790         moved to m2_language::is_string_type_p.
7791         (m2_language_data): Delete la_is_string_type_p initializer.
7792         (m2_language::is_string_type_p): New member function,
7793         implementation from m2_is_string_type_p.
7794         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
7795         initializer.
7796         * opencl-lang.c (opencl_language_data): Likewise.
7797         * p-lang.c (pascal_is_string_type_p): Delete function,
7798         implementation moved to pascal_language::is_string_type_p.
7799         (pascal_language_data): Delete la_is_string_type_p initializer.
7800         (pascal_language::is_string_type_p): New member function,
7801         implementation from pascal_is_string_type_p.
7802         * rust-lang.c (rust_is_string_type_p): Delete function,
7803         implementation moved to rust_language::is_string_type_p.
7804         (rust_language_data): Delete la_is_string_type_p initializer.
7805         (rust_language::is_string_type_p): New member function,
7806         implementation from rust_is_string_type_p.
7807         * valprint.c (val_print_scalar_or_string_type_p): Update call to
7808         is_string_type_p.
7809
7810 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7811
7812         * ada-lang.c (ada_language_data): Delete la_print_typedef
7813         initializer.
7814         (ada_language::print_typedef): New member function.
7815         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
7816         (cplus_language_data): Likewise.
7817         (asm_language_data): Likewise.
7818         (minimal_language_data): Likewise.
7819         * d-lang.c (d_language_data): Likewise.
7820         * f-lang.c (f_language_data): Likewise.
7821         (f_language::print_typedef): New member function.
7822         * go-lang.c (go_language_data): Delete la_print_typedef
7823         initializer.
7824         * language.c (language_defn::print_typedef): Define member
7825         function.
7826         (unknown_language_data): Delete la_print_typedef initializer.
7827         (unknown_language::print_typedef): New member function.
7828         (auto_language_data): Delete la_print_typedef initializer.
7829         (auto_language::print_typedef): New member function.
7830         * language.h (language_data): Delete la_print_typedef field.
7831         (language_defn::print_typedef): Declare new member function.
7832         (LA_PRINT_TYPEDEF): Update call to print_typedef.
7833         (default_print_typedef): Delete declaration.
7834         * m2-lang.c (m2_language_data): Delete la_print_typedef
7835         initializer.
7836         (m2_language::print_typedef): New member function.
7837         * objc-lang.c (objc_language_data): Delete la_print_typedef
7838         initializer.
7839         * opencl-lang.c (opencl_language_data): Likewise.
7840         * p-lang.c (pascal_language_data): Likewise.
7841         (pascal_language::print_typedef): New member function.
7842         * rust-lang.c (rust_print_typedef): Delete function,
7843         implementation moved to rust_language::print_typedef.
7844         (rust_language): Delete la_print_typedef initializer.
7845         (rust_language::print_typedef): New member function,
7846         implementation from rust_print_typedef.
7847         * typeprint.c (default_print_typedef): Delete.
7848
7849 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7850
7851         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
7852         (ada_language::printstr): New member function.
7853         * c-lang.c (c_language_data): Delete la_printstr initializer.
7854         (cplus_language_data): Likewise.
7855         (asm_language_data): Likewise.
7856         (minimal_language_data): Likewise.
7857         * d-lang.c (d_language_data): Likewise.
7858         * f-lang.c (f_printstr): Rename to f_language::printstr.
7859         (f_language_data): Delete la_printstr initializer.
7860         (f_language::printstr): New member function, implementation from
7861         f_printstr.
7862         * go-lang.c (go_language_data): Delete la_printstr initializer.
7863         * language.c (language_defn::printstr): Define new member
7864         function.
7865         (unk_lang_printstr): Delete.
7866         (unknown_language_data): Delete la_printstr initializer.
7867         (unknown_language::printstr): New member function.
7868         (auto_language_data): Delete la_printstr initializer.
7869         (auto_language::printstr): New member function.
7870         * language.h (language_data): Delete la_printstr field.
7871         (language_defn::printstr): Declare new member function.
7872         (LA_PRINT_STRING): Update call to printstr.
7873         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
7874         (m2_language_data): Delete la_printstr initializer.
7875         (m2_language::printstr): New member function, implementation from
7876         m2_printstr.
7877         * objc-lang.c (objc_language_data): Delete la_printstr
7878         initializer.
7879         * opencl-lang.c (opencl_language_data): Likewise.
7880         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
7881         (pascal_language_data): Delete la_printstr initializer.
7882         (pascal_language::printstr): New member function, implementation
7883         from pascal_printstr.
7884         * p-lang.h (pascal_printstr): Delete declaration.
7885         * rust-lang.c (rust_printstr): Update header comment.
7886         (rust_language_data): Delete la_printstr initializer.
7887         (rust_language::printstr): New member function.
7888
7889 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7890
7891         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
7892         (ada_language::printchar): New member function.
7893         * c-lang.c (c_language_data): Delete la_printchar initializer.
7894         (cplus_language_data): Likewise.
7895         (asm_language_data): Likewise.
7896         (minimal_language_data): Likewise.
7897         * d-lang.c (d_language_data): Likewise.
7898         * f-lang.c (f_printchar): Rename to f_language::printchar.
7899         (f_language_data): Delete la_printchar initializer.
7900         (f_language::printchar): New member function, implementation from
7901         f_printchar.
7902         * go-lang.c (go_language_data): Delete la_printchar initializer.
7903         * language.c (unk_lang_printchar): Delete.
7904         (language_defn::printchar): Define new member function.
7905         (unknown_language_data): Delete la_printchar initializer.
7906         (unknown_language::printchar): New member function.
7907         (auto_language_data): Delete la_printchar initializer.
7908         (auto_language::printchar): New member function.
7909         * language.h (language_data): Delete la_printchar field.
7910         (language_defn::printchar): Declare new member function.
7911         (LA_PRINT_CHAR): Update call to printchar.
7912         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
7913         (m2_language::printchar): New member function.
7914         * objc-lang.c (objc_language_data): Delete la_printchar
7915         initializer.
7916         * opencl-lang.c (opencl_language_data): Likewise.
7917         * p-lang.c (pascal_language_data): Delete la_printchar
7918         initializer.
7919         (pascal_language::printchar): New member function.
7920         * rust-lang.c (rust_printchar): Rename to
7921         rust_language::printchar.
7922         (rust_language_data): Delete la_printchar initializer.
7923         (rust_language::printchar): New member function, implementation
7924         from rust_printchar.
7925
7926 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7927
7928         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7929         (ada_language_data): Delete la_emitchar initializer.
7930         (ada_language::emitchar): New member function, implementation from
7931         emit_char.
7932         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7933         (cplus_language_data): Likewise.
7934         (asm_language_data): Likewise.
7935         (minimal_language_data): Likewise.
7936         * d-lang.c (d_language_data): Likewise.
7937         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
7938         (f_language_data): Delete la_emitchar initializer.
7939         (f_language::emitchar): New member function, implementation from
7940         f_emit_char.
7941         * go-lang.c (go_language_data): Delete la_emitchar initializer.
7942         * language.c (unk_lang_emit_char): Delete.
7943         (language_defn::emitchar): New member function definition.
7944         (unknown_language_data): Delete la_emitchar initializer.
7945         (unknown_language::emitchar): New member function.
7946         (auto_language_data): Delete la_emitchar initializer.
7947         (auto_language::emitchar): New member function.
7948         * language.h (language_data): Delete la_emitchar field.
7949         (language_defn::emitchar): New member field declaration.
7950         (LA_EMIT_CHAR): Update call to emitchar.
7951         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
7952         (m2_language_data): Delete la_emitchar initializer.
7953         (m2_language::emitchar): New member function, implementation from
7954         m2_emit_char.
7955         * objc-lang.c (objc_language_data): Delete la_emitchar
7956         initializer.
7957         * opencl-lang.c (opencl_language_data): Likewise.
7958         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
7959         (pascal_language_data): Delete la_emitchar initializer.
7960         (pascal_language::emitchar): New member function, implementation
7961         from pascal_emit_char.
7962         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
7963         (rust_language_data): Delete la_emitchar initializer.
7964         (rust_language::emitchar): New member function, implementation
7965         from rust_emitchar.
7966
7967 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7968
7969         * ada-lang.c (resolve): Rename to ada_language::post_parser.
7970         (ada_language_data): Delete la_post_parser initializer.
7971         (ada_language::post_parser): New member function.
7972         * c-lang.c (c_language_data): Delete la_post_parser initializer.
7973         (cplus_language_data): Likewise.
7974         (asm_language_data): Likewise.
7975         (minimal_language_data): Likewise.
7976         * d-lang.c (d_language_data): Likewise.
7977         * f-lang.c (f_language_data): Likewise.
7978         * go-lang.c (go_language_data): Likewise.
7979         * language.c (unknown_language_data): Likewise.
7980         (auto_language_data): Likewise.
7981         * language.h (language_data): Delete la_post_parser field.
7982         (language_defn::post_parser): New member function.
7983         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
7984         * objc-lang.c (objc_language_data): Likewise.
7985         * opencl-lang.c (opencl_language_data): Likewise.
7986         * p-lang.c (pascal_language_data): Likewise.
7987         * parse.c (parse_exp_in_context): Update call to post_parser.
7988         (null_post_parser): Delete definition.
7989         * parser-defs.h (null_post_parser): Delete declaration.
7990         * rust-lang.c (rust_language_data): Delete la_post_parser
7991         initializer.
7992
7993 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7994
7995         * ada-lang.c (parse): Rename to ada_language::parser.
7996         (ada_language_data): Delete la_parser initializer.
7997         (ada_language::parser): New member function, implementation from
7998         parse.
7999         * c-lang.c (c_language_data): Delete la_parser initializer.
8000         (cplus_language_data): Likewise.
8001         (asm_language_data): Likewise.
8002         (minimal_language_data): Likewise.
8003         * d-lang.c (d_language_data): Likewise.
8004         (d_language::parser): New member function.
8005         * f-lang.c (f_language_data): Delete la_parser initializer.
8006         (f_language::parser): New member function.
8007         * go-lang.c (go_language_data): Delete la_parser initializer.
8008         (go_language::parser): New member function.
8009         * language.c (unk_lang_parser): Delete.
8010         (language_defn::parser): Define new member function.
8011         (unknown_language_data): Delete la_parser initializer.
8012         (unknown_language::parser): New member function.
8013         (auto_language_data): Delete la_parser initializer.
8014         (auto_language::parser): New member function.
8015         * language.h (language_data): Delete la_parser field.
8016         (language_defn::parser): Declare new member function.
8017         * m2-lang.c (m2_language_data): Delete la_parser initializer.
8018         (m2_language::parser): New member function.
8019         * objc-lang.c (objc_language_data): Delete la_parser initializer.
8020         * opencl-lang.c (opencl_language_data): Likewise.
8021         * p-lang.c (pascal_language_data): Likewise.
8022         (pascal_language::parser): New member function.
8023         * parse.c (parse_exp_in_context): Update call to parser.
8024         * rust-lang.c (rust_language_data): Delete la_parser initializer.
8025         (rust_language::parser): New member function.
8026
8027 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
8028
8029         * top.c (print_gdb_configuration): Print --with-python-libdir
8030         configuration value.
8031
8032 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8033
8034         * NEWS: Mention change to the alias command.
8035
8036 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8037
8038         * cli/cli-cmds.c (lookup_cmd_for_default_args)
8039         (alias_command_completer)
8040         (make_alias_options_def_group): New functions.
8041         (alias_opts, alias_option_defs): New struct and array.
8042         (alias_usage_error): Update usage.
8043         (alias_command): Handles optional DEFAULT-ARGS... arguments.
8044         Use option framework.
8045         (_initialize_cli_cmds): Update alias command help.
8046         Update aliases command help.
8047         (show_user):
8048         Add NULL for new default_args lookup_cmd argument.
8049         (valid_command_p): Rename to validate_aliased_command.
8050         Add NULL for new default_args lookup_cmd argument.  Verify that the
8051         aliased_command has no default args.
8052         * cli/cli-decode.c (help_cmd): Show aliases definitions.
8053         (lookup_cmd_1, lookup_cmd): New argument default_args.
8054         (add_alias_cmd):
8055         Add NULL for new default_args lookup_cmd argument.
8056         (print_help_for_command): Show default args under the layout
8057          alias some_alias = some_aliased_cmd some_alias_default_arg.
8058         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
8059         xfree default_args in destructor.
8060         * cli/cli-script.c (process_next_line, do_define_command):
8061         Add NULL for new default_args lookup_cmd argument.
8062         * command.h: Declare new default_args argument in lookup_cmd
8063         and lookup_cmd_1.
8064         * completer.c (complete_line_internal_1):
8065         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8066         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
8067         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
8068         Likewise.
8069         * infcmd.c (_initialize_infcmd): Likewise.
8070         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
8071         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
8072         * python/py-param.c (add_setshow_generic): Likewise.
8073         * remote.c (_initialize_remote): Likewise.
8074         * top.c (execute_command): Prepend default_args if command has some.
8075         (set_verbose):
8076         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8077         * tracepoint.c (validate_actionline, encode_actions_1):
8078         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
8079
8080 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8081
8082         * jit.c (jit_read_descriptor): Use bool as the return type.
8083         (jit_breakpoint_re_set_internal): Use bool as the return type.
8084         Invert the return value logic; return true if the jit breakpoint
8085         has been successfully initialized.
8086         (jit_inferior_init): Update the call to
8087         jit_breakpoint_re_set_internal.
8088
8089 2020-06-22  Pedro Alves  <palves@redhat.com>
8090
8091         PR gdb/25939
8092         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
8093         Use the current inferior instead.  Don't return
8094         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
8095         wait again.
8096         * sol-thread.c (sol_thread_target::wait): Don't reference
8097         inferior_ptid.
8098         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
8099         (sol_update_thread_list_callback): Use the current inferior's pid
8100         instead of inferior_ptid.
8101
8102 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8103
8104         * procfs.c: Cleanup many comments.
8105
8106         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
8107         (AFTER_WATCHFLAG): Replace by value.
8108
8109         (MAIN_PROC_NAME_FORMAT): Inline ...
8110         (create_procinfo): ... here.
8111
8112         (procfs_debug_inferior): Remove SYS_exec handling.
8113         (syscall_is_exec): Likewise.
8114         (procfs_set_exec_trap): Likewise.
8115
8116         (syscall_is_lwp_exit): Inline in callers.
8117         (syscall_is_exit): Likewise.
8118         (syscall_is_exec): Likewise.
8119         (syscall_is_lwp_create): Likewise.
8120
8121         (invalidate_cache): Remove #if 0 code.
8122
8123         (make_signal_thread_runnable):  Remove.
8124         (procfs_target::resume): Remove #if 0 code.
8125
8126 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8127
8128         PR gdb/25939
8129         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
8130         call ...
8131         (procfs_target::create_inferior): ... here.
8132
8133 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8134
8135         * exec.c (validate_exec_file): Ensure the build-id is up to
8136         date by calling reopen_exec_file (that checks file timestamp
8137         to decide to re-read the file).
8138
8139 2020-06-18  Pedro Alves  <palves@redhat.com>
8140
8141         PR gdb/25412
8142         * gdbthread.h (delete_thread, delete_thread_silent)
8143         (find_thread_ptid): Update comments.
8144         * thread.c (current_thread_): New global.
8145         (is_current_thread): Move higher, and reimplement.
8146         (inferior_thread): Reimplement.
8147         (set_thread_exited): Use bool.  Add assertions.
8148         (add_thread_silent): Simplify thread-reuse handling by always
8149         calling delete_thread.
8150         (delete_thread): Remove intro comment.
8151         (find_thread_ptid): Skip exited threads.
8152         (switch_to_thread_no_regs): Write to current_thread_.
8153         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
8154         INFERIOR_PTID.  Clear current_thread_.
8155
8156 2020-06-18  Pedro Alves  <palves@redhat.com>
8157
8158         * aix-thread.c (pd_update): Use switch_to_thread.
8159
8160 2020-06-18  Pedro Alves  <palves@redhat.com>
8161
8162         * ravenscar-thread.c (ravenscar_thread_target): Update.
8163         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
8164         (ravenscar_thread_target::add_active_thread): ... this.  Don't
8165         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
8166         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
8167
8168 2020-06-18  Pedro Alves  <palves@redhat.com>
8169
8170         * nat/windows-nat.c (current_windows_thread): Remove.
8171         * nat/windows-nat.h (current_windows_thread): Remove.
8172         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
8173         Adjust.
8174         (display_selectors): Adjust to fetch the current
8175         windows_thread_info based on inferior_ptid.
8176         (fake_create_process): No longer write to current_windows_thread.
8177         (windows_nat_target::get_windows_debug_event):
8178         Don't set inferior_ptid or current_windows_thread.
8179         (windows_nat_target::wait): Adjust to not rely on
8180         current_windows_thread.
8181         (do_initial_windows_stuff): Now a method of windows_nat_target.
8182         Switch to the last_ptid thread.
8183         (windows_nat_target::attach): Adjust.
8184         (windows_nat_target::detach): Use switch_to_no_thread instead of
8185         writing to inferior_ptid directly.
8186         (windows_nat_target::create_inferior): Adjust.
8187
8188 2020-06-18  Pedro Alves  <palves@redhat.com>
8189
8190         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
8191
8192 2020-06-18  Pedro Alves  <palves@redhat.com>
8193
8194         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
8195         after creating it, instead of writing to inferior_ptid.  Don't
8196         write to inferior_ptid.
8197
8198 2020-06-18  Pedro Alves  <palves@redhat.com>
8199
8200         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
8201
8202 2020-06-18  Pedro Alves  <palves@redhat.com>
8203
8204         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
8205         it, instead of writing to inferior_ptid.
8206
8207 2020-06-18  Pedro Alves  <palves@redhat.com>
8208
8209         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
8210         to inferior_ptid.
8211
8212 2020-06-18  Pedro Alves  <palves@redhat.com>
8213
8214         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
8215         instead of writing to inferior_ptid directly.
8216
8217 2020-06-18  Pedro Alves  <palves@redhat.com>
8218
8219         * corelow.c (core_target::close): Use switch_to_no_thread instead
8220         of writing to inferior_ptid directly.
8221         (add_to_thread_list, core_target_open): Use switch_to_thread
8222         instead of writing to inferior_ptid directly.
8223
8224 2020-06-18  Pedro Alves  <palves@redhat.com>
8225
8226         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
8227         inferior_ptid.
8228         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
8229         inferior_ptid.
8230         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
8231         inferior_ptid directly.
8232         (darwin_nat_target::init_thread_list): Switch to thread, instead
8233         of writing to inferior_ptid.
8234         (darwin_nat_target::attach): Don't write to inferior_ptid.
8235         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
8236
8237 2020-06-18  Pedro Alves  <palves@redhat.com>
8238
8239         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
8240         thread.
8241         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
8242         Instead use switch_to_thread.
8243         (gnu_nat_target::detach): Use switch_to_no_thread
8244         instead of writing to inferior_ptid directly.  Used passed-in
8245         inferior instead of looking up the inferior by pid.
8246
8247 2020-06-18  Pedro Alves  <palves@redhat.com>
8248
8249         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
8250         inferior_ptid.
8251
8252 2020-06-18  Pedro Alves  <palves@redhat.com>
8253
8254         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
8255         inferior_ptid.
8256         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
8257         thread.
8258         (nto_procfs_target::detach): Avoid referencing
8259         inferior_ptid.  Use switch_to_no_thread instead of writing to
8260         inferior_ptid directly.
8261         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
8262         instead of writing to inferior_ptid directly.
8263         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
8264         to thread.
8265
8266 2020-06-18  Pedro Alves  <palves@redhat.com>
8267
8268         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
8269         after creating it, instead of writing to inferior_ptid.
8270         (gdbsim_target_open): Use switch_to_no_thread instead of writing
8271         to inferior_ptid directly.
8272         (gdbsim_target::wait): Don't write to inferior_ptid.
8273
8274 2020-06-18  Pedro Alves  <palves@redhat.com>
8275
8276         * remote.c (remote_target::remote_notice_new_inferior): Use
8277         switch_to_thread instead of writing to inferior_ptid directly.
8278         (remote_target::add_current_inferior_and_thread): Use
8279         switch_to_no_thread instead of writing to inferior_ptid directly.
8280         (extended_remote_target::attach): Use switch_to_inferior_no_thread
8281         and switch_to_thread instead of using set_current_inferior or
8282         writing to inferior_ptid directly.
8283
8284 2020-06-18  Pedro Alves  <palves@redhat.com>
8285
8286         * tracectf.c (ctf_target_open): Switch to added thread instead of
8287         writing to inferior_ptid directly.
8288         (ctf_target::close): Use switch_to_no_thread instead of writing to
8289         inferior_ptid directly.
8290
8291 2020-06-18  Pedro Alves  <palves@redhat.com>
8292
8293         * tracefile-tfile.c (tfile_target_open): Don't write to
8294         inferior_ptid directly, instead switch to added thread.
8295         (tfile_target::close): Use switch_to_no_thread instead of writing
8296         to inferior_ptid directly.
8297
8298 2020-06-18  Pedro Alves  <palves@redhat.com>
8299
8300         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
8301         (procfs_target::detach): Use switch_to_no_thread
8302         instead of writing to inferior_ptid directly.
8303         (do_attach): Change return type to void.  Switch to the added
8304         thread.
8305         (procfs_target::create_inferior): Switch to the added thread.
8306         (procfs_do_thread_registers): Don't write to inferior_ptid.
8307
8308 2020-06-18  Pedro Alves  <palves@redhat.com>
8309
8310         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
8311         of writing to inferior_ptid.
8312         (scoped_restore_exited_inferior): Delete.
8313         (handle_vfork_child_exec_or_exit): Simplify using
8314         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
8315         instead of writing to inferior_ptid.
8316         (THREAD_STOPPED_BY): Delete.
8317         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
8318         (thread_stopped_by_hw_breakpoint): Delete.
8319         (save_waitstatus): Use
8320         scoped_restore_current_thread+switch_to_thread, and call
8321         target_stopped_by_watchpoint instead of
8322         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
8323         instead of thread_stopped_by_sw_breakpoint, and
8324         target_stopped_by_hw_breakpoint instead of
8325         thread_stopped_by_hw_breakpoint.
8326         (handle_inferior_event)
8327         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
8328         inferior_ptid directly, nor
8329         set_current_inferior/set_current_program_space.  Use
8330         switch_to_thread / switch_to_inferior_no_thread instead.
8331
8332 2020-06-18  Pedro Alves  <palves@redhat.com>
8333
8334         * target.c (generic_mourn_inferior): Use switch_to_no_thread
8335         instead of writing to inferior_ptid.
8336
8337 2020-06-18  Pedro Alves  <palves@redhat.com>
8338
8339         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
8340         added thread.
8341         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
8342         to the added thread.
8343         (inf_ptrace_target::detach_success): Use switch_to_no_thread
8344         instead of writing to inferior_ptid.
8345
8346 2020-06-18  Pedro Alves  <palves@redhat.com>
8347
8348         * gdbarch-selftests.c: Include "progspace-and-thread.h".
8349         (register_to_value_test): Mock a program_space too.  Heap-allocate
8350         the address space.  Don't write to inferior_ptid.  Use
8351         switch_to_thread instead.
8352
8353 2020-06-18  Pedro Alves  <palves@redhat.com>
8354
8355         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
8356         Delete.
8357         (find_signalled_thread()): New, factored out from
8358         linux_make_corefile_notes and adjusted to handle exited threads.
8359         (linux_make_corefile_notes): Adjust to use the new
8360         find_signalled_thread.
8361
8362 2020-06-18  Pedro Alves  <palves@redhat.com>
8363
8364         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
8365         of saving/restoring inferior_ptid.
8366
8367 2020-06-17  Tom Tromey  <tom@tromey.com>
8368
8369         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
8370         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
8371         declare.
8372         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
8373
8374 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
8375
8376         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
8377         of partial symtabs.
8378
8379 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8380
8381         * regformats/reg-arm.dat: Remove.
8382         * regformats/reg-bfin.dat: Remove.
8383         * regformats/reg-cris.dat: Remove.
8384         * regformats/reg-crisv32.dat: Remove.
8385         * regformats/reg-m32r.dat: Remove.
8386         * regformats/reg-tilegx.dat: Remove.
8387         * regformats/reg-tilegx32.dat: Remove.
8388
8389 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8390
8391         * features/Makefile (WHICH): Remove arm files.
8392         * regformats/arm/arm-with-iwmmxt.dat: Remove.
8393         * regformats/arm/arm-with-neon.dat: Remove.
8394         * regformats/arm/arm-with-vfpv2.dat: Remove.
8395         * regformats/arm/arm-with-vfpv3.dat: Remove.
8396
8397 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8398
8399         * features/Makefile (XMLTOC): Remove rx.xml.
8400
8401 2020-06-17  Pedro Alves  <palves@redhat.com>
8402
8403         * gdbthread.h (thread_control_state) <trap_expected> Update
8404         comments.
8405
8406 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8407
8408         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
8409         ada_language::lookup_symbol_nonlocal.
8410         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
8411         (ada_language::lookup_symbol_nonlocal): New member function,
8412         implementation from ada_lookup_symbol_nonlocal.
8413         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
8414         initializer.
8415         (cplus_language_data): Delete la_lookup_symbol_nonlocal
8416         initializer.
8417         (cplus_language::lookup_symbol_nonlocal): New member function.
8418         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
8419         (minimal_language_data) Likewise.
8420         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
8421         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
8422         initializer.
8423         (d_language::lookup_symbol_nonlocal): New member function.
8424         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
8425         initializer.
8426         (f_language::lookup_symbol_nonlocal): New member function.
8427         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
8428         initializer.
8429         * language.c (unknown_language_data): Likewise.
8430         (auto_language_data): Likewise.
8431         * language.h (language_data): Delete la_lookup_symbol_nonlocal
8432         field.
8433         (language_defn::lookup_symbol_nonlocal): New member function.
8434         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
8435         initializer.
8436         * objc-lang.c (objc_language_data): Likewise.
8437         * opencl-lang.c (opencl_language_data): Likewise.
8438         * p-lang.c (pascal_language_data): Likewise.
8439         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
8440         rust_language::lookup_symbol_nonlocal.
8441         (rust_language_data): Delete la_lookup_symbol_nonlocal
8442         initializer.
8443         (rust_language::lookup_symbol_nonlocal): New member function,
8444         implementation from rust_lookup_symbol_nonlocal.
8445         * symtab.c (lookup_symbol_aux): Update call to
8446         lookup_symbol_nonlocal.
8447         (basic_lookup_symbol_nonlocal): Rename to...
8448         (language_defn::lookup_symbol_nonlocal): ...this, and update
8449         header comment.  Remove language_defn parameter, and replace with
8450         uses of `this'.
8451         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
8452
8453 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8454
8455         * ada-lang.c (ada_language_data): Delete la_value_print_inner
8456         initializer.
8457         (ada_language::value_print_inner): New member function.
8458         * c-lang.c (c_language_data): Delete la_value_print_inner
8459         initializer.
8460         (cplus_language_data): Likewise.
8461         (asm_language_data): Likewise.
8462         (minimal_language_data): Likewise.
8463         * d-lang.c (d_language_data): Likewise.
8464         (d_language::value_print_inner): New member function.
8465         * f-lang.c (f_language_data): Delete la_value_print_inner
8466         initializer.
8467         (f_language::value_print_inner): New member function.
8468         * f-lang.h (f_value_print_innner): Rename to...
8469         (f_value_print_inner): ...this (note spelling of 'inner').
8470         * f-valprint.c (f_value_print_innner): Rename to...
8471         (f_value_print_inner): ...this (note spelling of 'inner').
8472         * go-lang.c (go_language_data): Delete la_value_print_inner
8473         initializer.
8474         (go_language::value_print_inner): New member function.
8475         * language.c (language_defn::value_print_inner): Define new member
8476         function.
8477         (unk_lang_value_print_inner): Delete.
8478         (unknown_language_data): Delete la_value_print_inner initializer.
8479         (unknown_language::value_print_inner): New member function.
8480         (auto_language_data): Delete la_value_print_inner initializer.
8481         (auto_language::value_print_inner): New member function.
8482         * language.h (language_data): Delete la_value_print_inner field.
8483         (language_defn::value_print_inner): Delcare new member function.
8484         * m2-lang.c (m2_language_data): Delete la_value_print_inner
8485         initializer.
8486         (m2_language::value_print_inner): New member function.
8487         * objc-lang.c (objc_language_data): Delete la_value_print_inner
8488         initializer.
8489         * opencl-lang.c (opencl_language_data): Likewise.
8490         * p-lang.c (pascal_language_data): Likewise.
8491         (pascal_language::value_print_inner): New member function.
8492         * rust-lang.c (rust_language_data): Delete la_value_print_inner
8493         initializer.
8494         (rust_language::value_print_inner): New member function.
8495         * valprint.c (do_val_print): Update call to value_print_inner.
8496
8497 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8498
8499         * ada-lang.c (ada_language_data): Delete la_value_print
8500         initializer.
8501         (ada_language::value_print): New member function.
8502         * c-lang.c (c_language_data): Delete la_value_print initializer.
8503         (cplus_language_data): Likewise.
8504         (asm_language_data): Likewise.
8505         (minimal_language_data): Likewise.
8506         * d-lang.c (d_language_data): Likewise.
8507         * f-lang.c (f_language_data): Likewise.
8508         * go-lang.c (go_language_data): Likewise.
8509         * language.c (unk_lang_value_print): Delete.
8510         (language_defn::value_print): Define new member function.
8511         (unknown_language_data): Delete la_value_print initializer.
8512         (unknown_language::value_print): New member function.
8513         (auto_language_data): Delete la_value_print initializer.
8514         (auto_language::value_print): New member function.
8515         * language.h (language_data): Delete la_value_print field.
8516         (language_defn::value_print): Declare new member function.
8517         (LA_VALUE_PRINT): Update call to value_print.
8518         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
8519         * objc-lang.c (objc_language_data): Likewise.
8520         * opencl-lang.c (opencl_language_data): Likewise.
8521         * p-lang.c (pascal_language_data): Likewise.
8522         (pascal_language::value_print): New member function.
8523         * rust-lang.c (rust_language_data): Delete la_value_print
8524         initializer.
8525
8526 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8527
8528         * ada-lang.c (ada_watch_location_expression): Rename to
8529         ada_language::watch_location_expression.
8530         (ada_language_data): Delete la_watch_location_expression
8531         initializer.
8532         (ada_language::watch_location_expression): New member function,
8533         implementation from ada_watch_location_expression.
8534         * breakpoint.c (watch_command_1): Update call to
8535         watch_location_expression.
8536         * c-lang.c (c_watch_location_expression): Rename to
8537         language_defn::watch_location_expression.
8538         (c_language_data): Delete la_watch_location_expression
8539         initializer.
8540         (cplus_language_data): Likewise.
8541         (asm_language_data): Likewise.
8542         (minimal_language_data): Likewise.
8543         * c-lang.h (c_watch_location_expression): Delete declaration.
8544         * d-lang.c (d_language_data): Delete la_watch_location_expression
8545         initializer.
8546         * f-lang.c (f_language_data): Likewise.
8547         * go-lang.c (go_language_data): Likewise.
8548         * language.c (language_defn::watch_location_expression): Member
8549         function implementation from c_watch_location_expression.
8550         (unknown_language_data): Delete la_watch_location_expression
8551         initializer.
8552         (auto_language_data): Likewise.
8553         * language.h (language_data): Delete la_watch_location_expression
8554         field.
8555         (language_defn::watch_location_expression): Declare new member
8556         function.
8557         * m2-lang.c (m2_language_data): Delete
8558         la_watch_location_expression initializer.
8559         * objc-lang.c (objc_language_data): Likewise.
8560         * opencl-lang.c (opencl_language_data): Likewise.
8561         * p-lang.c (pascal_language_data): Likewise.
8562         * rust-lang.c (rust_watch_location_expression): Rename to
8563         rust_language::watch_location_expression.
8564         (rust_language_data): Delete la_watch_location_expression
8565         initializer.
8566         (rust_language::watch_location_expression): New member function,
8567         implementation from rust_watch_location_expression.
8568
8569 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8570
8571         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
8572         ada_language::collect_symbol_completion_matches.
8573         (ada_language_data): Delete la_collect_symbol_completion_matches
8574         initializer.
8575         (ada_language::collect_symbol_completion_matches): New member
8576         function, implementation from
8577         ada_collect_symbol_completion_matches.
8578         * c-lang.c (c_language_data): Delete
8579         la_collect_symbol_completion_matches initializer.
8580         (cplus_language_data): Likewise.
8581         (asm_language_data): Likewise.
8582         (minimal_language_data): Likewise.
8583         * d-lang.c (d_language_data): Likewise.
8584         * f-lang.c (f_collect_symbol_completion_matches): Rename to
8585         f_language::collect_symbol_completion_matches.
8586         (f_language_data): Delete la_collect_symbol_completion_matches
8587         initializer.
8588         (f_language::collect_symbol_completion_matches) New member
8589         function, implementation from f_collect_symbol_completion_matches.
8590         * go-lang.c (go_language_data): Delete
8591         la_collect_symbol_completion_matches initializer.
8592         * language.c (unknown_language_data): Likewise.
8593         (auto_language_data): Likewise.
8594         * language.h (language_data): Delete
8595         la_collect_symbol_completion_matches field.
8596         (language_defn::collect_symbol_completion_matches): New member
8597         function.
8598         * m2-lang.c (m2_language_data): Delete
8599         la_collect_symbol_completion_matches initializer.
8600         * objc-lang.c (objc_language_data): Likewise.
8601         * opencl-lang.c (opencl_language_data): Likewise.
8602         * p-lang.c (pascal_language_data): Likewise.
8603         * rust-lang.c (rust_language_data): Likewise.
8604         * symtab.c (default_collect_symbol_completion_matches): Delete.
8605         (collect_symbol_completion_matches): Update call to
8606         collect_symbol_completion_matches.
8607         (collect_symbol_completion_matches_type): Likewise.
8608         * symtab.h (default_collect_symbol_completion_matches): Delete
8609         declaration.
8610
8611 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8612
8613         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
8614         (ada_language_data): Delete la_word_break_characters initializer.
8615         (ada_language::word_break_characters): New member function.
8616         * c-lang.c (c_language_data): Delete la_word_break_characters
8617         initializer.
8618         (cplus_language_data): Likewise.
8619         (asm_language_data): Likewise.
8620         (minimal_language_data): Likewise.
8621         * completer.c: Update global comment.
8622         (advance_to_expression_complete_word_point): Update call to
8623         word_break_characters.
8624         (complete_files_symbols): Likewise.
8625         (complete_line_internal_1): Likewise.
8626         (default_completer_handle_brkchars): Likewise.
8627         (skip_quoted_chars): Likewise.
8628         * d-lang.c (d_language_data): Delete la_word_break_characters
8629         initializer.
8630         * f-lang.c (f_word_break_characters): Delete.
8631         (f_language_data): Delete la_word_break_characters initializer.
8632         (f_language::word_break_characters): New member function.
8633         * go-lang.c (go_language_data): Delete la_word_break_characters
8634         initializer.
8635         * language.c (unknown_language_data): Likewise.
8636         (auto_language_data): Likewise.
8637         * language.h (default_word_break_characters): Move declaration to
8638         earlier in the file.
8639         (language_data): Delete la_word_break_characters field.
8640         (language_defn::word_break_characters): New member function.
8641         * m2-lang.c (m2_language_data): Delete la_word_break_characters
8642         initializer.
8643         * objc-lang.c (objc_language_data): Likewise.
8644         * opencl-lang.c (opencl_language_data): Likewise.
8645         * p-lang.c (pascal_language_data): Likewise.
8646         * rust-lang.c (rust_language_data): Likewise.
8647
8648 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8649
8650         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
8651         (ada_language_data): Delete la_get_symbol_name_matcher
8652         initializer.
8653         (language_defn::get_symbol_name_matcher_inner): New member
8654         function.
8655         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
8656         initializer.
8657         (cplus_language_data): Likewise.
8658         (cplus_language::get_symbol_name_matcher_inner): New member
8659         function.
8660         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
8661         (minimal_language_data): Likewise.
8662         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
8663         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
8664         initializer.
8665         * dictionary.c (iter_match_first_hashed): Update call to
8666         get_symbol_name_matcher.
8667         (iter_match_next_hashed): Likewise.
8668         (iter_match_next_linear): Likewise.
8669         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
8670         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
8671         initializer.
8672         (f_language::get_symbol_name_matcher_inner): New member function.
8673         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
8674         initializer.
8675         * language.c (default_symbol_name_matcher): Update header comment,
8676         make static.
8677         (language_defn::get_symbol_name_matcher): New definition.
8678         (language_defn::get_symbol_name_matcher_inner): Likewise.
8679         (get_symbol_name_matcher): Delete.
8680         (unknown_language_data): Delete la_get_symbol_name_matcher
8681         initializer.
8682         (auto_language_data): Likewise.
8683         * language.h (language_data): Delete la_get_symbol_name_matcher
8684         field.
8685         (language_defn::get_symbol_name_matcher): New member function.
8686         (language_defn::get_symbol_name_matcher_inner): Likewise.
8687         (default_symbol_name_matcher): Delete declaration.
8688         * linespec.c (find_methods): Update call to
8689         get_symbol_name_matcher.
8690         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
8691         initializer.
8692         * minsyms.c (lookup_minimal_symbol): Update call to
8693         get_symbol_name_matcher.
8694         (iterate_over_minimal_symbols): Likewise.
8695         * objc-lang.c (objc_language_data): Delete
8696         la_get_symbol_name_matcher initializer.
8697         * opencl-lang.c (opencl_language_data): Likewise.
8698         * p-lang.c (pascal_language_data): Likewise.
8699         * psymtab.c (psymbol_name_matches): Update call to
8700         get_symbol_name_matcher.
8701         * rust-lang.c (rust_language_data): Delete
8702         la_get_symbol_name_matcher initializer.
8703         * symtab.c (symbol_matches_search_name): Update call to
8704         get_symbol_name_matcher.
8705         (compare_symbol_name): Likewise.
8706
8707 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8708
8709         * ada-lang.c (ada_language_data): Delete la_compute_program
8710         initializer.
8711         * c-lang.c (c_language_data): Likewise.
8712         (c_language::compute_program): New member function.
8713         (cplus_language_data): Delete la_compute_program initializer.
8714         (cplus_language::compute_program): New member function.
8715         (asm_language_data): Delete la_compute_program initializer.
8716         (minimal_language_data): Likewise.
8717         * c-lang.h (c_compute_program): Update comment.
8718         (cplus_compute_program): Likewise.
8719         * compile/compile-c-support.c (c_compute_program): Likewise.
8720         (cplus_compute_program): Likewise.
8721         * compile/compile.c (compile_to_object): Update call to
8722         la_compute_program.
8723         * d-lang.c (d_language_data): Delete la_compute_program
8724         initializer.
8725         * f-lang.c (f_language_data): Likewise.
8726         * go-lang.c (go_language_data): Likewise.
8727         * language.c (unknown_language_data): Likewise.
8728         (auto_language_data): Likewise.
8729         * language.h (language_data): Delete la_compute_program field.
8730         (language_defn::compute_program): New member function.
8731         * m2-lang.c (m2_language_data): Delete la_compute_program
8732         initializer.
8733         * objc-lang.c (objc_language_data): Likewise.
8734         * opencl-lang.c (opencl_language_data): Likewise.
8735         * p-lang.c (pascal_language_data): Likewise.
8736         * rust-lang.c (rust_language_data): Likewise.
8737
8738 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8739
8740         * ada-lang.c (ada_language_data) Delete
8741         la_class_name_from_physname initializer.
8742         * c-lang.c (c_language_data): Likewise.
8743         (cplus_language_data): Likewise.
8744         (cplus_language::class_name_from_physname): New member function.
8745         (asm_language_data): Delete la_class_name_from_physname
8746         initializer.
8747         (minimal_language_data): Likewise.
8748         * d-lang.c (d_language_data): Likewise.
8749         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
8750         method on language_defn class.
8751         (guess_full_die_structure_name): Likewise.
8752         * f-lang.c (f_language_data): Delete la_class_name_from_physname
8753         initializer.
8754         * go-lang.c (go_language_data): Likewise.
8755         * language.c (language_class_name_from_physname): Delete.
8756         (unk_lang_class_name): Delete.
8757         (unknown_language_data): Delete la_class_name_from_physname
8758         initializer.
8759         (auto_language_data): Likewise.
8760         * language.h (language_data): Delete la_class_name_from_physname
8761         field.
8762         (language_defn::class_name_from_physname): New function.
8763         (language_class_name_from_physname): Delete declaration.
8764         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
8765         initializer.
8766         * objc-lang.c (objc_language_data): Likewise.
8767         * opencl-lang.c (opencl_language_data): Likewise.
8768         * p-lang.c (pascal_language_data): Likewise.
8769         * rust-lang.c (rust_language_data): Likewise.
8770
8771 2020-06-16  Tom Tromey  <tom@tromey.com>
8772
8773         * tui/tui-data.h (STATUS_NAME): New macro.
8774         * tui/tui-layout.c (tui_remove_some_windows)
8775         (initialize_known_windows, tui_register_window)
8776         (tui_layout_split::remove_windows, initialize_layouts)
8777         (tui_new_layout_command): Don't use hard-coded window names.
8778
8779 2020-06-16  Tom Tromey  <tom@tromey.com>
8780
8781         PR tui/25348:
8782         * tui/tui.c (tui_ensure_readline_initialized): Rename from
8783         tui_initialize_readline.  Only run once.  Call rl_initialize.
8784         * tui/tui.h (tui_ensure_readline_initialized): Rename from
8785         tui_initialize_readline.
8786         * tui/tui-io.c (tui_setup_io): Call
8787         tui_ensure_readline_initialized.
8788         * tui/tui-interp.c (tui_interp::init): Update.
8789
8790 2020-06-16  Tom Tromey  <tom@tromey.com>
8791
8792         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
8793         Also preserve the status window.
8794
8795 2020-06-16  Tom Tromey  <tom@tromey.com>
8796
8797         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
8798         where m_window==nullptr.
8799
8800 2020-06-15  Tom Tromey  <tromey@adacore.com>
8801
8802         * windows-nat.c (windows_nat::handle_output_debug_string):
8803         Update.
8804         (windows_nat::handle_ms_vc_exception): Update.
8805         * target.h (target_read_string): Change API.
8806         * target.c (target_read_string): Change API.
8807         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8808         Update.
8809         * solib-frv.c (frv_current_sos): Update.
8810         * solib-dsbt.c (dsbt_current_sos): Update.
8811         * solib-darwin.c (darwin_current_sos): Update.
8812         * linux-thread-db.c (inferior_has_bug): Update.
8813         * expprint.c (print_subexp_standard): Update.
8814         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
8815         (ada_exception_message_1): Update.
8816
8817 2020-06-15  Tom Tromey  <tromey@adacore.com>
8818
8819         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
8820
8821 2020-06-15  Tom Tromey  <tromey@adacore.com>
8822
8823         * valprint.c (read_string): Update comment.
8824         * target.c (MIN): Remove.
8825         (target_read_string): Rewrite.
8826
8827 2020-06-15  Tom Tromey  <tromey@adacore.com>
8828
8829         * corefile.c (read_memory_string): Remove.
8830         * ada-valprint.c (ada_value_print_ptr): Update.
8831         * ada-lang.h (ada_tag_name): Change return type.
8832         * ada-lang.c (type_from_tag): Update.
8833         (ada_tag_name_from_tsd): Change return type.  Use
8834         target_read_string.
8835         (ada_tag_name): Likewise.
8836         * gdbcore.h (read_memory_string): Don't declare.
8837
8838 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
8839
8840         * symtab.c (rbreak_command): Ignore Windows drive colon.
8841
8842 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
8843
8844         * NEWS: Mention removed GDBserver host support.
8845
8846 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
8847
8848         * features/riscv/rebuild-csr-xml.sh: Updated.
8849
8850 2020-06-11  Tom Tromey  <tom@tromey.com>
8851
8852         PR gdb/18318:
8853         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
8854
8855 2020-06-09  Jonny Grant  <jg@jguk.org>
8856 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
8857
8858         * main.c (captured_main_1): Don't print new line after help.
8859         (print_gdb_help): add mailing list and IRC channel information
8860         to --help.  Add new lines between items in the footer.  Remove
8861         quotes around bug url.
8862
8863 2020-06-11  Keith Seitz  <keiths@redhat.com>
8864
8865         PR gdb/21356
8866         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
8867         Resolve typedefs for type length calculations.
8868
8869 2020-06-10  Tom de Vries  <tdevries@suse.de>
8870
8871         PR ada/24713
8872         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
8873         (write_psymbols): Enable .gdb_index for ada.
8874         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
8875         ada.
8876
8877 2020-06-10  Tom de Vries  <tdevries@suse.de>
8878
8879         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
8880         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
8881         namei" instead of "const char *name" argument.
8882         (dw2_map_matching_symbols): Use "offset_type namei" variant of
8883         dw2_symtab_iter_init.
8884
8885 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8886
8887         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
8888         to use type::field and field::type instead.
8889
8890 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8891
8892         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
8893         to use field::type instead.
8894
8895 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8896
8897         * gdbtypes.h (struct field) <type, set_type>: New methods.
8898         Rename `type` field to...
8899         <m_type>: ... this.  Change references throughout to use type or
8900         set_type methods.
8901         (FIELD_TYPE): Use field::type.  Change call sites that modify
8902         the field's type to use field::set_type instead.
8903
8904 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8905
8906         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
8907         to use type::index_type instead.
8908
8909 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8910
8911         * gdbtypes.h (struct type) <index_type, set_index_type>: New
8912         methods.
8913         (TYPE_INDEX_TYPE): Use type::index_type.
8914         * gdbtypes.c (create_array_type_with_stride): Likewise.
8915
8916 2020-06-07  Tom Tromey  <tom@tromey.com>
8917
8918         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8919         parameter.
8920         (generic_value_print): Update.
8921
8922 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8923
8924         Revert commit 982a38f60b0.
8925         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8926
8927 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8928
8929         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8930         avoid use after free.
8931
8932 2020-06-05  Tom de Vries  <tdevries@suse.de>
8933
8934         * NEWS: Fix typos.
8935
8936 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
8937
8938         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
8939         the per_bfd object.
8940         (dwarf2_read_debug_names): Likewise.
8941         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
8942         object when re-using a per_bfd object with an index.
8943
8944 2020-06-03  Tom de Vries  <tdevries@suse.de>
8945
8946         PR symtab/26046
8947         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
8948         children for C++.
8949         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
8950         DW_TAG_subprogram.
8951
8952 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8953
8954         * ada-lang.c (ada_language_data): Delete skip_trampoline
8955         initializer.
8956         * c-lang.c (c_language_data): Likewise.
8957         (cplus_language_data): Likewise.
8958         (cplus_language::skip_trampoline): New member function.
8959         (asm_language_data): Delete skip_trampoline initializer.
8960         (minimal_language_data): Likewise.
8961         * d-lang.c (d_language_data): Likewise.
8962         * f-lang.c (f_language_data): Likewise.
8963         * go-lang.c (go_language_data): Likewise.
8964         * language.c (unk_lang_trampoline): Delete function.
8965         (skip_language_trampoline): Update.
8966         (unknown_language_data): Delete skip_trampoline initializer.
8967         (auto_language_data): Likewise.
8968         * language.h (language_data): Delete skip_trampoline field.
8969         (language_defn::skip_trampoline): New function.
8970         * m2-lang.c (m2_language_data): Delete skip_trampoline
8971         initializer.
8972         * objc-lang.c (objc_skip_trampoline): Delete function, move
8973         implementation to objc_language::skip_trampoline.
8974         (objc_language_data): Delete skip_trampoline initializer.
8975         (objc_language::skip_trampoline): New member function with
8976         implementation from objc_skip_trampoline.
8977         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
8978         initializer.
8979         * p-lang.c (pascal_language_data): Likewise.
8980         * rust-lang.c (rust_language_data): Likewise.
8981
8982 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8983
8984         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
8985         (ada_language::demangle): New member function.
8986         * c-lang.c (c_language_data): Delete la_demangle initializer.
8987         (cplus_language_data): Delete la_demangle initializer.
8988         (cplus_language::demangle): New member function.
8989         (asm_language_data): Delete la_demangle initializer.
8990         (minimal_language_data): Delete la_demangle initializer.
8991         * d-lang.c (d_language_data): Delete la_demangle initializer.
8992         (d_language::demangle): New member function.
8993         * f-lang.c (f_language_data): Delete la_demangle initializer.
8994         (f_language::demangle): New member function.
8995         * go-lang.c (go_language_data): Delete la_demangle initializer.
8996         (go_language::demangle): New member function.
8997         * language.c (language_demangle): Update.
8998         (unk_lang_demangle): Delete.
8999         (unknown_language_data): Delete la_demangle initializer.
9000         (unknown_language::demangle): New member function.
9001         (auto_language_data): Delete la_demangle initializer.
9002         (auto_language::demangle): New member function.
9003         * language.h (language_data): Delete la_demangle field.
9004         (language_defn::demangle): New function.
9005         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
9006         * objc-lang.c (objc_language_data): Delete la_demangle
9007         initializer.
9008         (objc_language::demangle): New member function.
9009         * opencl-lang.c (opencl_language_data): Delete la_demangle
9010         initializer.
9011         * p-lang.c (pascal_language_data): Likewise.
9012         * rust-lang.c (rust_language_data): Likewise.
9013         (rust_language::demangle): New member function.
9014
9015 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9016
9017         * ada-lang.c (ada_language_data): Delete la_print_type
9018         initializer.
9019         (ada_language::print_type): New member function.
9020         * c-lang.c (c_language_data): Delete la_print_type initializer.
9021         (c_language::print_type): New member function.
9022         (cplus_language_data): Delete la_print_type initializer.
9023         (cplus_language::print_type): New member function.
9024         (asm_language_data): Delete la_print_type initializer.
9025         (asm_language::print_type): New member function.
9026         (minimal_language_data): Delete la_print_type initializer.
9027         (minimal_language::print_type): New member function.
9028         * d-lang.c (d_language_data): Delete la_print_type initializer.
9029         (d_language::print_type): New member function.
9030         * f-lang.c (f_language_data): Delete la_print_type initializer.
9031         (f_language::print_type): New member function.
9032         * go-lang.c (go_language_data): Delete la_print_type initializer.
9033         (go_language::print_type): New member function.
9034         * language.c (unk_lang_print_type): Delete.
9035         (unknown_language_data): Delete la_print_type initializer.
9036         (unknown_language::print_type): New member function.
9037         (auto_language_data): Delete la_print_type initializer.
9038         (auto_language::print_type): New member function.
9039         * language.h (language_data): Delete la_print_type field.
9040         (language_defn::print_type): New function.
9041         (LA_PRINT_TYPE): Update.
9042         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
9043         (m2_language::print_type): New member function.
9044         * objc-lang.c (objc_language_data): Delete la_print_type
9045         initializer.
9046         (objc_language::print_type): New member function.
9047         * opencl-lang.c (opencl_print_type): Delete, implementation moved
9048         to opencl_language::print_type.
9049         (opencl_language_data): Delete la_print_type initializer.
9050         (opencl_language::print_type): New member function, implementation
9051         from opencl_print_type.
9052         * p-lang.c (pascal_language_data): Delete la_print_type
9053         initializer.
9054         (pascal_language::print_type): New member function.
9055         * rust-lang.c (rust_print_type): Delete, implementation moved to
9056         rust_language::print_type.
9057         (rust_language_data): Delete la_print_type initializer.
9058         (rust_language::print_type): New member function, implementation
9059         from rust_print_type.
9060
9061 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9062
9063         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
9064         implementation moves to...
9065         (ada_language::sniff_from_mangled_name): ...here.  Update return
9066         type.
9067         (ada_language_data): Delete la_sniff_from_mangled_name
9068         initializer.
9069         * c-lang.c (c_language_data): Likewise.
9070         (cplus_language_data): Likewise.
9071         (cplus_language::sniff_from_mangled_name): New member function,
9072         implementation taken from gdb_sniff_from_mangled_name.
9073         (asm_language_data): Delete la_sniff_from_mangled_name
9074         initializer.
9075         (minimal_language_data): Likewise.
9076         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
9077         implementation moves to cplus_language::sniff_from_mangled_name.
9078         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
9079         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
9080         moves to...
9081         (d_language::sniff_from_mangled_name): ...here.
9082         (d_language_data): Delete la_sniff_from_mangled_name initializer.
9083         * f-lang.c (f_language_data): Likewise.
9084         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
9085         moves to...
9086         (go_language::sniff_from_mangled_name): ...here.
9087         (go_language_data): Delete la_sniff_from_mangled_name initializer.
9088         * language.c (language_sniff_from_mangled_name): Delete.
9089         (unknown_language_data): Delete la_sniff_from_mangled_name
9090         initializer.
9091         (auto_language_data): Likewise.
9092         * language.h (language_data): Delete la_sniff_from_mangled_name
9093         field.
9094         (language_defn::sniff_from_mangled_name): New function.
9095         (language_sniff_from_mangled_name): Delete declaration.
9096         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
9097         field.
9098         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
9099         implementation moves to...
9100         (objc_language::sniff_from_mangled_name): ...here.
9101         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
9102         * opencl-lang.c (opencl_language_data): Likewise.
9103         * p-lang.c (pascal_language_data): Likewise.
9104         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
9105         implementation moves to...
9106         (rust_language::sniff_from_mangled_name): ...here.
9107         (rust_language_data): Delete la_sniff_from_mangled_name
9108         initializer.
9109         * symtab.c (symbol_find_demangled_name): Call
9110         sniff_from_mangled_name member function.
9111
9112 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9113
9114         * ada-lang.c (ada_language_data): Delete la_search_name_hash
9115         initializer.
9116         * c-lang.c (c_language_data): Likewise.
9117         (cplus_language_data): Likewise.
9118         (cplus_language::search_name_hash): New member function.
9119         (asm_language_data): Delete la_search_name_hash initializer.
9120         (minimal_language_data): Likewise.
9121         * d-lang.c (d_language_data): Likewise.
9122         * dictionary.c (default_search_name_hash): Rename to...
9123         (language_defn::search_name_hash): ...this.
9124         * f-lang.c (f_language_data): Likewise.
9125         (f_language::search_name_hash): New member function.
9126         * go-lang.c (go_language_data): Delete la_search_name_hash
9127         initializer.
9128         * language.c (unknown_language_data): Likewise.
9129         (auto_language_data): Likewise.
9130         * language.h (struct language_data): Delete la_search_name_hash
9131         field.
9132         (language_defn::search_name_hash): Declare new member function.
9133         (default_search_name_hash): Delete declaration.
9134         * m2-lang.c (m2_language_data): Delete la_search_name_hash
9135         initializer.
9136         * objc-lang.c (objc_language_data): Likewise.
9137         * opencl-lang.c (opencl_language_data): Likewise.
9138         * p-lang.c (pascal_language_data): Likewise.
9139         * rust-lang.c (rust_language_data): Likewise.
9140         * symtab.c (search_name_hash): Update call.
9141
9142 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9143
9144         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
9145         initializer.
9146         * c-lang.c (class compile_instance): Declare.
9147         (c_language_data): Delete la_get_compile_instance initializer.
9148         (c_language::get_compile_instance): New member function.
9149         (cplus_language_data): Delete la_get_compile_instance initializer.
9150         (cplus_language::get_compile_instance): New member function.
9151         (asm_language_data): Delete la_get_compile_instance initializer.
9152         (minimal_language_data): Likewise.
9153         * c-lang.h (c_get_compile_context): Update comment.
9154         (cplus_get_compile_context): Update comment.
9155         * compile/compile.c (compile_to_object): Update calls, don't rely
9156         on function pointer being NULL.
9157         * d-lang.c (d_language_data): Delete la_get_compile_instance
9158         initializer.
9159         * f-lang.c (f_language_data): Likewise.
9160         * go-lang.c (go_language_data): Likewise.
9161         * language.c (unknown_language_data): Likewise.
9162         (auto_language_data): Likewise.
9163         * language.h (language_data): Delete la_get_compile_instance field.
9164         (language_defn::get_compile_instance): New member function.
9165         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
9166         initializer.
9167         * objc-lang.c (objc_language_data): Likewise.
9168         * opencl-lang.c (opencl_language_data): Likewise.
9169         * p-lang.c (pascal_language_data): Likewise.
9170         * rust-lang.c (rust_language_data): Likewise.
9171
9172 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9173
9174         * ada-lang.c (ada_add_all_symbols): Update comment.
9175         (ada_iterate_over_symbols): Delete, move implementation to...
9176         (ada_language::iterate_over_symbols): ...here, a new member
9177         function, rewrite to use range based for loop.
9178         (ada_language_data): Delete la_iterate_over_symbols initializer.
9179         * c-lang.c (c_language_data): Likewise.
9180         (cplus_language_data): Likewise.
9181         (asm_language_data): Likewise.
9182         (minimal_language_data): Likewise.
9183         * d-lang.c (d_language_data): Likewise.
9184         * f-lang.c (f_language_data): Likewise.
9185         * go-lang.c (go_language_data): Likewise.
9186         * language.c (unknown_language_data): Likewise.
9187         (auto_language_data): Likewise.
9188         * language.h (language_data): Delete la_iterate_over_symbols field.
9189         (language_defn::iterate_over_symbols): New member function.
9190         (LA_ITERATE_OVER_SYMBOLS): Update.
9191         * linespec.c (iterate_over_all_matching_symtabs): Update.
9192         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
9193         initializer.
9194         * objc-lang.c (objc_language_data): Likewise.
9195         * opencl-lang.c (opencl_language_data): Likewise.
9196         * p-lang.c (pascal_language_data): Likewise.
9197         * rust-lang.c (rust_language_data): Likewise.
9198
9199 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9200
9201         * ada-lang.c (ada_language_data): Delete
9202         la_lookup_transparent_type initializer.
9203         * c-lang.c (c_language_data): Likewise.
9204         (cplus_language_data): Likewise.
9205         (cplus_language::lookup_transparent_type): New member function.
9206         (asm_language_data): Delete la_lookup_transparent_type
9207         initializer.
9208         (minimal_language_data): Likewise.
9209         * d-lang.c (d_language_data): Likewise.
9210         * f-lang.c (f_language_data): Likewise.
9211         * go-lang.c (go_language_data): Likewise.
9212         * language.c (unknown_language_data): Likewise.
9213         (auto_language_data): Likewise.
9214         * language.h (struct language_data): Delete
9215         la_lookup_transparent_type field.
9216         (language_defn::lookup_transparent_type): New member function.
9217         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
9218         initializer.
9219         * objc-lang.c (objc_language_data): Likewise.
9220         * opencl-lang.c (opencl_language_data): Likewise.
9221         * p-lang.c (pascal_language_data): Likewise.
9222         * rust-lang.c (rust_language_data): Likewise.
9223         * symtab.c (symbol_matches_domain): Update call.
9224
9225 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9226
9227         * ada-lang.c (ada_language_arch_info): Delete function, move
9228         implementation to...
9229         (ada_language::language_arch_info): ...here, a new member
9230         function.
9231         (ada_language_data): Delete la_language_arch_info.
9232         * c-lang.c (c_language_data): Likewise.
9233         (c_language::language_arch_info): New member function.
9234         (cplus_language_arch_info): Delete function, move
9235         implementation to...
9236         (cplus_language::language_arch_info): ...here, a new member
9237         function.
9238         (cplus_language_data): Delete la_language_arch_info.
9239         (asm_language_data): Likewise.
9240         (asm_language::language_arch_info): New member function.
9241         (minimal_language_data): Delete la_language_arch_info.
9242         (minimal_language::language_arch_info): New member function.
9243         * d-lang.c (d_language_arch_info): Delete function, move
9244         implementation to...
9245         (d_language::language_arch_info): ...here, a new member
9246         function.
9247         (d_language_data): Delete la_language_arch_info.
9248         * f-lang.c (f_language_arch_info): Delete function, move
9249         implementation to...
9250         (f_language::language_arch_info): ...here, a new member
9251         function.
9252         (f_language_data): Delete la_language_arch_info.
9253         * go-lang.c (go_language_arch_info): Delete function, move
9254         implementation to...
9255         (go_language::language_arch_info): ...here, a new member
9256         function.
9257         (go_language_data): Delete la_language_arch_info.
9258         * language.c (unknown_language_data): Likewise.
9259         (unknown_language::language_arch_info): New member function.
9260         (auto_language_data): Delete la_language_arch_info.
9261         (auto_language::language_arch_info): New member function.
9262         (language_gdbarch_post_init): Update call to
9263         la_language_arch_info.
9264         * language.h (language_data): Delete la_language_arch_info
9265         function pointer.
9266         (language_defn::language_arch_info): New function.
9267         * m2-lang.c (m2_language_arch_info): Delete function, move
9268         implementation to...
9269         (m2_language::language_arch_info): ...here, a new member
9270         function.
9271         (m2_language_data): Delete la_language_arch_info.
9272         * objc-lang.c (objc_language_arch_info): Delete function, move
9273         implementation to...
9274         (objc_language::language_arch_info): ...here, a new member
9275         function.
9276         (objc_language_data): Delete la_language_arch_info.
9277         * opencl-lang.c (opencl_language_arch_info): Delete function, move
9278         implementation to...
9279         (opencl_language::language_arch_info): ...here, a new member
9280         function.
9281         (opencl_language_data): Delete la_language_arch_info.
9282         * p-lang.c (pascal_language_arch_info): Delete function, move
9283         implementation to...
9284         (pascal_language::language_arch_info): ...here, a new member
9285         function.
9286         (pascal_language_data): Delete la_language_arch_info.
9287         * rust-lang.c (rust_language_arch_info): Delete function, move
9288         implementation to...
9289         (rust_language::language_arch_info): ...here, a new member
9290         function.
9291         (rust_language_data): Delete la_language_arch_info.
9292
9293 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9294
9295         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
9296         initializer.
9297         * c-lang.c (c_language_data): Likewise.
9298         (cplus_language_data): Likewise.
9299         (cplus_language::pass_by_reference_info): New method.
9300         (asm_language_data): Delete la_pass_by_reference initializer.
9301         (minimal_language_data): Likewise.
9302         * cp-abi.c (cp_pass_by_reference): Remove use of
9303         default_pass_by_reference.
9304         * d-lang.c (d_language_data): Likewise.
9305         * f-lang.c (f_language_data): Likewise.
9306         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
9307         default_pass_by_reference.
9308         * go-lang.c (go_language_data): Likewise.
9309         * language.c (language_pass_by_reference): Update.
9310         (default_pass_by_reference): Delete.
9311         (unknown_language_data): Delete la_pass_by_reference
9312         initializer.
9313         (auto_language_data): Likewise.
9314         * language.h (struct language_data): Delete la_pass_by_reference
9315         field.
9316         (language_defn::pass_by_reference_info): New member function.
9317         (default_pass_by_reference): Delete declaration.
9318         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
9319         initializer.
9320         * objc-lang.c (objc_language_data): Likewise.
9321         * opencl-lang.c (opencl_language_data): Likewise.
9322         * p-lang.c (pascal_language_data): Likewise.
9323         * rust-lang.c (rust_language_data): Likewise.
9324
9325 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9326
9327         * ada-lang.c (ada_read_var_value): Delete function, move
9328         implementation to...
9329         (ada_language::read_var_value): ...here.
9330         (ada_language_data): Delete la_read_var_value initializer.
9331         * c-lang.c (c_language_data): Likewise.
9332         (cplus_language_data): Likewise.
9333         (minimal_language_data): Likewise.
9334         * d-lang.c (d_language_data): Likewise.
9335         * f-lang.c (f_language_data): Likewise.
9336         * findvar.c (default_read_var_value): Rename to...
9337         (language_defn::read_var_value): ...this.
9338         * findvar.c (read_var_value): Update header comment, and change to
9339         call member function instead of function pointer.
9340         * go-lang.c (go_language_data): Likewise.
9341         * language.c (unknown_language_data): Delete la_read_var_value
9342         initializer.
9343         (auto_language_data): Likewise.
9344         * language.h (struct language_data): Delete la_read_var_value
9345         field.
9346         (language_defn::read_var_value): New member function.
9347         (default_read_var_value): Delete declaration.
9348         * m2-lang.c (m2_language_data): Delete la_read_var_value
9349         initializer.
9350         * objc-lang.c (objc_language_data): Likewise.
9351         * opencl-lang.c (opencl_language_data): Likewise.
9352         * p-lang.c (pascal_language_data): Likewise.
9353         * rust-lang.c (rust_language_data): Likewise.
9354         * value.h (default_read_var_value): Delete declaration.
9355
9356 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9357
9358         * ada-lang.c (ada_print_array_index): Delete function, move
9359         implementation to...
9360         (ada_language::print_array_index): ...here.
9361         (ada_language_data): Delete la_print_array_index initializer.
9362         * c-lang.c (c_language_data): Likewise.
9363         (cplus_language_data): Likewise.
9364         (minimal_language_data): Likewise.
9365         * d-lang.c (d_language_data): Likewise.
9366         * f-lang.c (f_language_data): Likewise.
9367         * go-lang.c (go_language_data): Likewise.
9368         * language.c (default_print_array_index): Delete function, move
9369         implementation to...
9370         (language_defn::print_array_index): ...here.
9371         (unknown_language_data): Delete la_print_array_index initializer.
9372         (auto_language_data): Likewise.
9373         * language.h (struct language_data): Delete la_print_array_index
9374         field.
9375         (language_defn::print_array_index): New member function.
9376         (LA_PRINT_ARRAY_INDEX): Update.
9377         (default_print_array_index): Delete declaration.
9378         * m2-lang.c (m2_language_data): Delete la_print_array_index
9379         initializer.
9380         * objc-lang.c (objc_language_data): Likewise.
9381         * opencl-lang.c (opencl_language_data): Likewise.
9382         * p-lang.c (pascal_language_data): Likewise.
9383         * rust-lang.c (rust_language_data): Likewise.
9384
9385 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9386
9387         * gdb/ada-lang.c (ada_language_defn): Convert to...
9388         (ada_language_data): ...this.
9389         (class ada_language): New class.
9390         (ada_language_defn): New static global.
9391         * gdb/c-lang.c (c_language_defn): Convert to...
9392         (c_language_data): ...this.
9393         (class c_language): New class.
9394         (c_language_defn): New static global.
9395         (cplus_language_defn): Convert to...
9396         (cplus_language_data): ...this.
9397         (class cplus_language): New class.
9398         (cplus_language_defn): New static global.
9399         (asm_language_defn): Convert to...
9400         (asm_language_data): ...this.
9401         (class asm_language): New class.
9402         (asm_language_defn): New static global.
9403         (minimal_language_defn): Convert to...
9404         (minimal_language_data): ...this.
9405         (class minimal_language): New class.
9406         (minimal_language_defn): New static global.
9407         * gdb/d-lang.c (d_language_defn): Convert to...
9408         (d_language_data): ...this.
9409         (class d_language): New class.
9410         (d_language_defn): New static global.
9411         * gdb/f-lang.c (f_language_defn): Convert to...
9412         (f_language_data): ...this.
9413         (class f_language): New class.
9414         (f_language_defn): New static global.
9415         * gdb/go-lang.c (go_language_defn): Convert to...
9416         (go_language_data): ...this.
9417         (class go_language): New class.
9418         (go_language_defn): New static global.
9419         * gdb/language.c (unknown_language_defn): Remove declaration.
9420         (current_language): Initialize to nullptr, real initialization is
9421         moved to _initialize_language.
9422         (languages): Delete global.
9423         (language_defn::languages): Define.
9424         (set_language_command): Use language_defn::languages.
9425         (set_language): Likewise.
9426         (range_error): Likewise.
9427         (language_enum): Likewise.
9428         (language_def): Likewise.
9429         (add_set_language_command): Use language_def::languages for the
9430         language list, and language_def to lookup language pointers.
9431         (skip_language_trampoline): Use language_defn::languages.
9432         (unknown_language_defn): Convert to...
9433         (unknown_language_data): ...this.
9434         (class unknown_language): New class.
9435         (unknown_language_defn): New static global.
9436         (auto_language_defn): Convert to...
9437         (auto_language_data): ...this.
9438         (class auto_language): New class.
9439         (auto_language_defn): New static global.
9440         (language_gdbarch_post_init): Use language_defn::languages.
9441         (_initialize_language): Initialize current_language.
9442         * gdb/language.h (struct language_defn): Rename to...
9443         (struct language_data): ...this.
9444         (struct language_defn): New.
9445         (auto_language_defn): Delete.
9446         (unknown_language_defn): Delete.
9447         (minimal_language_defn): Delete.
9448         (ada_language_defn): Delete.
9449         (asm_language_defn): Delete.
9450         (c_language_defn): Delete.
9451         (cplus_language_defn): Delete.
9452         (d_language_defn): Delete.
9453         (f_language_defn): Delete.
9454         (go_language_defn): Delete.
9455         (m2_language_defn): Delete.
9456         (objc_language_defn): Delete.
9457         (opencl_language_defn): Delete.
9458         (pascal_language_defn): Delete.
9459         (rust_language_defn): Delete.
9460         * gdb/m2-lang.c (m2_language_defn): Convert to...
9461         (m2_language_data): ...this.
9462         (class m2_language): New class.
9463         (m2_language_defn): New static global.
9464         * gdb/objc-lang.c (objc_language_defn): Convert to...
9465         (objc_language_data): ...this.
9466         (class objc_language): New class.
9467         (objc_language_defn): New static global.
9468         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
9469         (opencl_language_data): ...this.
9470         (class opencl_language): New class.
9471         (opencl_language_defn): New static global.
9472         * gdb/p-lang.c (pascal_language_defn): Convert to...
9473         (pascal_language_data): ...this.
9474         (class pascal_language): New class.
9475         (pascal_language_defn): New static global.
9476         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
9477         language pointer, update comment format.
9478         * gdb/rust-lang.c (rust_language_defn): Convert to...
9479         (rust_language_data): ...this.
9480         (class rust_language): New class.
9481         (rust_language_defn): New static global.
9482
9483 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
9484
9485         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
9486         member variable.
9487         <m_stmt_at_address>: New member variable.
9488         (lnp_state_machine::record_line): Don't record some lines, update
9489         tracking of is_stmt at the same address.
9490         (lnp_state_machine::lnp_state_machine): Initialise new member
9491         variables.
9492
9493 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9494
9495         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
9496         "-include gnu-nat-mig.h".
9497         * gnu-nat-mig.h: New file.
9498         * gnu-nat.c: Include "gnu-nat-mig.h".
9499         (exc_server, msg_reply_server, notify_server,
9500         process_reply_server): Remove declarations.
9501
9502 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9503
9504         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
9505         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
9506         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
9507         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
9508         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
9509         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
9510         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
9511         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
9512         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
9513         to gnu_nat_target class.
9514         * gnu-nat.c: Likewise.
9515         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
9516         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
9517         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
9518         object.
9519         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
9520         instead of `gnu_target'.
9521
9522 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9523
9524         * i386-gnu-tdep.c: Include "gdbcore.h"
9525         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
9526         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
9527         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
9528         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
9529         i386_gnu_sigcontext_addr): New functions
9530         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
9531         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
9532         tdep.
9533
9534 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9535
9536         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
9537         before fork_inferior call. Avoid calling it if target_is_pushed returns
9538         true.
9539
9540 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9541
9542         * gnu-nat.h (gnu_target): New variable declaration.
9543         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
9544         gnu_target.
9545         * gnu-nat.c (gnu_target): New variable.
9546         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
9547         add_thread_silent, and add_thread calls.
9548         (gnu_nat_target::create_inferior): Pass gnu_target to
9549         add_thread_silent, thread_change_ptid call.
9550         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
9551         call.
9552
9553 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9554
9555         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
9556         (gnu_nat_target::find_memory_regions): Remove unused
9557         `old_address' variable.
9558
9559 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9560
9561         * gnu-nat.c: Include "gdbarch.h".
9562
9563 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9564
9565         * reply_mig_hack.awk (Error return): Cast function through
9566         void *, to bypass compiler function call check.
9567
9568 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9569
9570         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
9571         $(srcdir)/reply_mig_hack.awk.
9572
9573 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9574
9575         * gnu-nat.h (gnu_debug_flag): Set type to bool.
9576
9577 2020-05-30  Jonny Grant  <jg@jguk.org>
9578
9579         * configure.ac (ACX_BUGURL): change bug URL to https.
9580
9581 2020-05-30  Pedro Alves  <palves@redhat.com>
9582
9583         * cp-support.c (replace_typedefs_template): New.
9584         (replace_typedefs_qualified_name): Handle
9585         DEMANGLE_COMPONENT_TEMPLATE.
9586
9587 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
9588
9589         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
9590         dwarf2/index-cache.h, dwarf2/index-write.c,
9591         dwarf2/index-write.h, dwarf2/line-header.c,
9592         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
9593         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
9594         variables and fields from `dwarf2_per_objfile` to just
9595         `per_objfile` throughout.
9596
9597 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
9598
9599         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9600         <push_dwarf_reg_entry_value>: Add comment.
9601
9602 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
9603             Keith Seitz  <keiths@redhat.com>
9604
9605         * python/python.c (do_start_initialization): Call PyEval_SaveThread
9606         instead of PyEval_ReleaseLock.
9607         (class gdbpy_gil): Move to earlier in file.
9608         (finalize_python): Set gdb_python_initialized.
9609         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
9610         when not initialized.
9611
9612 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
9613
9614         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9615         <push_dwarf_reg_entry_value>: Remove assert.  Override
9616         per_objfile with caller_per_objfile.
9617
9618 2020-05-28  Tom de Vries  <tdevries@suse.de>
9619
9620         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
9621         PR gold/15646 workaround to symbol kind "type".
9622
9623 2020-05-27  Tom Tromey  <tromey@adacore.com>
9624
9625         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
9626
9627 2020-05-27  Tom Tromey  <tromey@adacore.com>
9628
9629         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
9630         Use htab_find_with_hash.
9631         <add_abbrev>: Remove "abbrev_number" parameter.
9632         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
9633         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
9634         (hash_abbrev): Add comment.
9635         (abbrev_table::lookup_abbrev): Move to header file.
9636         (abbrev_table::read): Update.
9637
9638 2020-05-27  Tom Tromey  <tromey@adacore.com>
9639
9640         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
9641         method.
9642         <canonical_name>: New member.
9643         <raw_name>: Rename from "name".
9644         (partial_die_info): Initialize canonical_name.
9645         (scan_partial_symbols): Check raw_name.
9646         (partial_die_parent_scope, partial_die_full_name)
9647         (add_partial_symbol, add_partial_subprogram)
9648         (add_partial_enumeration, load_partial_dies): Use "name" method.
9649         (partial_die_info::name): New method.
9650         (partial_die_info::read, guess_partial_die_structure_name)
9651         (partial_die_info::fixup): Update.
9652
9653 2020-05-27  Tom Tromey  <tromey@adacore.com>
9654
9655         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
9656         <get_ref_die_offset>: Inline.
9657         <get_ref_die_offset_complaint>: New method.
9658         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
9659         (attribute::get_ref_die_offset_complaint): Rename from
9660         get_ref_die_offset.  Just issue complaint.
9661
9662 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9663
9664         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
9665
9666 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9667
9668         * exec.c (exec_file_attach): Use errno value of first openp failure.
9669
9670 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9671
9672         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
9673         Don't close thread handle.
9674
9675 2020-05-27  Tom Tromey  <tom@tromey.com>
9676             Simon Marchi  <simon.marchi@efficios.com>
9677
9678         * objfiles.h (struct objfile) <partial_symtabs>: Now a
9679         shared_ptr.
9680         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
9681         member.
9682         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
9683         dwarf2_per_bfd_objfile_data_key>: New globals.
9684         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
9685         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
9686         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
9687         shared.
9688         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
9689         short-circuit when sharing.
9690         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
9691         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
9692
9693 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9694
9695         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
9696         to...
9697         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
9698         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
9699
9700 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9701
9702         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
9703         build_name_components, find_name_components_bounds>:
9704         Add per_objfile parameter.
9705         (struct mapped_index) <symbol_name_at>: Likewise.
9706         (struct mapped_debug_names): Remove constructor.
9707         <dwarf2_per_objfile>: Remove field.
9708         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
9709         (mapped_index_base::find_name_components_bounds,
9710         mapped_index_base::build_name_components,
9711         dw2_expand_symtabs_matching_symbol): Likewise.
9712         (class mock_mapped_index) <symbol_name_at>: Likewise.
9713         (check_match): Likewise.
9714         (check_find_bounds_finds): Likewise.
9715         (test_mapped_index_find_name_component_bounds): Update.
9716         (CHECK_MATCH): Update.
9717         (dw2_expand_symtabs_matching): Update.
9718         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
9719         per_objfile parameter.
9720         <find_vec_in_debug_names>: Likewise.
9721         <m_per_objfile>: New field.
9722         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
9723         parameter.
9724         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
9725         (dw2_debug_names_iterator::next): Update.
9726         (dw2_debug_names_lookup_symbol): Update.
9727         (dw2_debug_names_expand_symtabs_for_function): Update.
9728         (dw2_debug_names_map_matching_symbols): Update.
9729         (dw2_debug_names_expand_symtabs_matching): Update.
9730         (dwarf2_read_debug_names): Update.
9731
9732 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9733
9734         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
9735         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
9736         move to dwarf2_per_objfile.
9737         <read_in_chain>: Remove.
9738         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
9739         remove_all_cus, age_comp_units>: New methods.
9740         <m_dwarf2_cus>: New member.
9741         (struct dwarf2_per_cu_data) <cu>: Remove.
9742         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
9743         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
9744         moved to methods of dwarf2_per_objfile.
9745         (dwarf2_clear_marks): Remove.
9746         (dwarf2_queue_item::~dwarf2_queue_item): Update.
9747         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
9748         (dwarf2_per_bfd::free_cached_comp_units): Remove.
9749         (dwarf2_per_objfile::remove_all_cus): New.
9750         (class free_cached_comp_units) <~free_cached_comp_units>:
9751         Update.
9752         (load_cu): Update.
9753         (dw2_do_instantiate_symtab): Adjust.
9754         (fill_in_sig_entry_from_dwo_entry): Adjust.
9755         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9756         (cutu_reader::cutu_reader): Likewise.
9757         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
9758         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
9759         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
9760         and dwarf2_per_objfile::age_comp_units.
9761         (load_partial_comp_unit): Update.
9762         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
9763         (process_queue): Likewise.
9764         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
9765         backlink.
9766         (dwarf2_read_addr_index): Likewise.
9767         (follow_die_offset): Likewise.
9768         (dwarf2_fetch_die_loc_sect_off): Likewise.
9769         (dwarf2_fetch_constant_bytes): Likewise.
9770         (dwarf2_fetch_die_type_sect_off): Likewise.
9771         (follow_die_sig_1): Likewise.
9772         (load_full_type_unit): Likewise.
9773         (read_signatured_type): Likewise.
9774         (dwarf2_cu::dwarf2_cu): Don't set cu field.
9775         (dwarf2_cu::~dwarf2_cu): Remove.
9776         (dwarf2_per_objfile::get_cu): New.
9777         (dwarf2_per_objfile::set_cu): New.
9778         (age_cached_comp_units): Rename to...
9779         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
9780         to std::unordered_map.
9781         (free_one_cached_comp_unit): Rename to...
9782         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
9783         to std::unordered_map.
9784         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
9785         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
9786         a dwarf2_per_objfile in data.
9787         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
9788         (dwarf2_clear_marks): Remove.
9789
9790 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9791
9792         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
9793         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
9794         (init_tu_and_read_dwo_dies): Likewise.
9795         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
9796         (cutu_reader::cutu_reader): Likewise.
9797         (load_partial_comp_unit): Likewise.
9798         (process_psymtab_comp_unit): Update.
9799         (build_type_psymtabs_1): Update.
9800         (process_skeletonless_type_unit): Update.
9801         (load_full_comp_unit): Update.
9802         (find_partial_die): Update.
9803         (dwarf2_read_addr_index): Update.
9804         (read_signatured_type): Update.
9805
9806 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9807
9808         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
9809         m_header_read_in>: New fields.
9810         <get_header>: New method.
9811         * dwarf2/read.c (per_cu_header_read_in): Remove.
9812         (dwarf2_per_cu_data::get_header): New.
9813         (dwarf2_per_cu_data::addr_size): Update.
9814         (dwarf2_per_cu_data::offset_size): Update.
9815         (dwarf2_per_cu_data::ref_addr_size): Update.
9816
9817 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9818
9819         * dwarf2/read.c (load_cu): Return dwarf2_cu.
9820         (dw2_do_instantiate_symtab): Update.
9821         (queue_and_load_all_dwo_tus): Change parameter from
9822         dwarf2_per_cu_data to dwarf2_cu.
9823         (dwarf2_fetch_die_loc_sect_off): Update.
9824         (dwarf2_fetch_constant_bytes): Update.
9825         (dwarf2_fetch_die_type_sect_off): Update.
9826
9827 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9828
9829         * dwarf2/read.c (process_full_comp_unit,
9830         process_full_type_unit): Remove per_cu, per_objfile paramters.
9831         Add dwarf2_cu parameter.
9832         (process_queue): Update.
9833
9834 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9835
9836         * dwarf2/read.c (create_cu_from_index_list): Replace
9837         dwarf2_per_objfile parameter with dwarf2_per_bfd.
9838         (create_cus_from_index_list): Likewise.
9839         (create_cus_from_index): Likewise.
9840         (create_signatured_type_table_from_index): Likewise.
9841         (create_cus_from_debug_names_list): Likewise.
9842         (create_cus_from_debug_names): Likewise.
9843         (dwarf2_read_gdb_index): Update.
9844         (dwarf2_read_debug_names): Update.
9845
9846 2020-05-27  Tom Tromey  <tom@tromey.com>
9847             Simon Marchi  <simon.marchi@efficios.com>
9848
9849         * dwarf2/read.h (struct dwarf2_per_objfile)
9850         <get_type_for_signatured_type, set_type_for_signatured_type>:
9851         New methods.
9852         <m_type_map>: New member.
9853         (struct signatured_type) <type>: Remove.
9854         * dwarf2/read.c
9855         (dwarf2_per_objfile::get_type_for_signatured_type,
9856         dwarf2_per_objfile::set_type_for_signatured_type): New.
9857         (get_signatured_type): Use new methods.
9858
9859 2020-05-27  Tom Tromey  <tom@tromey.com>
9860             Simon Marchi  <simon.marchi@efficios.com>
9861
9862         * dwarf2/read.h (struct type_unit_group_unshareable): New.
9863         (struct dwarf2_per_objfile) <type_units>: New member.
9864         <get_type_unit_group_unshareable>: New method.
9865         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
9866         num_symtabs, symtabs>: Remove; move to
9867         type_unit_group_unshareable.
9868         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
9869         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
9870         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
9871
9872 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9873
9874         * dwarf2/read.h (struct dwarf2_per_cu_data):
9875         <dwarf2_per_objfile>: Remove.
9876         * dwarf2/read.c (create_cu_from_index_list): Don't assign
9877         dwarf2_per_objfile.
9878         (create_signatured_type_table_from_index): Likewise.
9879         (create_signatured_type_table_from_debug_names): Likewise.
9880         (create_debug_type_hash_table): Likewise.
9881         (fill_in_sig_entry_from_dwo_entry): Likewise.
9882         (create_type_unit_group): Likewise.
9883         (read_comp_units_from_section): Likewise.
9884         (create_cus_hash_table): Likewise.
9885
9886 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9887
9888         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
9889         dwarf2_per_cu_data::dwarf2_per_objfile.
9890         (compute_compunit_symtab_includes): Likewise.
9891         (dwarf2_cu::start_symtab): Likewise.
9892
9893 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9894
9895         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
9896         parameter.
9897         * dwarf2/read.c (get_die_type_at_offset): Likewise.
9898         (read_namespace_alias): Update.
9899         (lookup_die_type): Update.
9900         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
9901         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
9902         Update.
9903         (disassemble_dwarf_expression): Update.
9904
9905 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9906
9907         * dwarf2/read.h (struct dwarf2_queue_item): Add
9908         dwarf2_per_objfile parameter, assign new parameter.
9909         <per_objfile>: New field.
9910         * dwarf2/read.c (free_one_cached_comp_unit): Add
9911         dwarf2_per_objfile parameter.
9912         (queue_comp_unit): Likewise.
9913         (dw2_do_instantiate_symtab): Update.
9914         (process_psymtab_comp_unit): Update.
9915         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
9916         (process_imported_unit_die): Update.
9917         (queue_and_load_dwo_tu): Update.
9918         (follow_die_offset): Update.
9919         (follow_die_sig_1): Update.
9920
9921 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9922
9923         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9924         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9925         (read_call_site_scope): Assign per_objfile.
9926         (dwarf2_per_cu_data::objfile): Remove.
9927         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9928         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9929         dwarf2_per_objfile parameter.
9930         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9931         dwarf2_per_objfile parameter.
9932         (dwarf_expr_reg_to_entry_parameter): Add output
9933         dwarf2_per_objfile parameter.
9934         (locexpr_get_frame_base): Update.
9935         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
9936         <push_dwarf_reg_entry_value>: Update.
9937         <call_site_to_target_addr>: Update.
9938         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
9939         parameter.
9940         (value_of_dwarf_reg_entry): Update.
9941         (rw_pieced_value): Update.
9942         (indirect_synthetic_pointer): Update.
9943         (dwarf2_evaluate_property): Update.
9944         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
9945         parameter.
9946         (locexpr_read_variable): Update.
9947         (locexpr_get_symbol_read_needs): Update.
9948         (loclist_read_variable): Update.
9949
9950 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9951
9952         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9953         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9954         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9955         parameter.
9956         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9957         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9958         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9959         parameter.
9960         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
9961         sect_variable_value): Add dwarf2_per_objfile parameter.
9962         (class dwarf_evaluate_loc_desc) <dwarf_call,
9963         dwarf_variable_value>: Update.
9964         (fetch_const_value_from_synthetic_pointer): Add
9965         dwarf2_per_objfile parameter.
9966         (fetch_const_value_from_synthetic_pointer): Update.
9967         (coerced_pieced_ref): Update.
9968         (class symbol_needs_eval_context) <dwarf_call,
9969         dwarf_variable_value>: Update.
9970         (dwarf2_compile_expr_to_ax): Update.
9971
9972 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9973
9974         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
9975         parameter.
9976         (dwarf2_evaluate_loc_desc_full): Update.
9977
9978 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9979
9980         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
9981         parameter.
9982         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
9983         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
9984         dwarf2_per_objfile parameter.
9985         (decode_debug_loc_dwo_addresses): Likewise.
9986         (dwarf2_find_location_expression): Update.
9987         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
9988         (locexpr_describe_location_piece): Add dwarf2_per_objfile
9989         parameter.
9990         (disassemble_dwarf_expression): Add dwarf2_per_objfile
9991         parameter.
9992         (locexpr_describe_location_1): Likewise.
9993         (locexpr_describe_location): Update.
9994
9995 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9996
9997         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
9998         Remove.
9999         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
10000         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
10001         (dwarf2_compile_property_to_c): Update.
10002         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
10003         use text offset from objfile.
10004         (locexpr_tracepoint_var_ref): Update.
10005         (locexpr_generate_c_location): Update.
10006         (loclist_describe_location): Update.
10007         (loclist_tracepoint_var_ref): Update.
10008         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
10009         dwarf2_per_objfile parameter.
10010         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
10011         use text offset from objfile.
10012         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
10013
10014 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10015
10016         * dwarf2/expr.h (struct dwarf_expr_context)
10017         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
10018         <offset>: Remove.
10019         <per_objfile>: New member.
10020         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
10021         dwarf2_per_objfile parameter.  Don't set offset, set
10022         per_objfile.
10023         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
10024         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
10025         a dwarf2_per_objfile object instead of an offset.
10026         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
10027         constructor.
10028         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
10029         to dwarf2_expr_executor constructor.  Don't set offset.
10030         (dwarf2_fetch_cfa_info): Update.
10031         (struct dwarf2_frame_cache) <text_offset>: Remove.
10032         <per_objfile>: New field.
10033         (dwarf2_frame_cache): Update.
10034         (dwarf2_frame_prev_register): Update.
10035         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
10036         <dwarf_evaluate_loc_desc>: Add constructor.
10037         (dwarf2_evaluate_loc_desc_full): Update.
10038         (dwarf2_locexpr_baton_eval): Update.
10039         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
10040         Add constructor.
10041         (dwarf2_loc_desc_get_symbol_read_needs): Update.
10042
10043 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10044
10045         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
10046         addr_sized_int_type>: Move to dwarf2_cu.
10047         <int_type>: Move to dwarf2_per_objfile.
10048         (struct dwarf2_per_objfile) <int_type>: Move here.
10049         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
10050         addr_sized_int_type>: Move here.
10051         (read_func_scope): Update.
10052         (read_array_type): Update.
10053         (read_tag_string_type): Update.
10054         (attr_to_dynamic_prop): Update.
10055         (dwarf2_per_cu_data::int_type): Rename to...
10056         (dwarf2_per_objfile::int_type): ... this.
10057         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
10058         (dwarf2_cu::addr_sized_int_type): ... this.
10059         (read_subrange_type): Update.
10060         (dwarf2_per_cu_data::addr_type): Rename to...
10061         (dwarf2_cu::addr_type): ... this.
10062         (set_die_type): Update.
10063
10064 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10065
10066         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
10067         data through per_cu->cu.
10068
10069 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10070
10071         * dwarf2/read.c (lookup_dwo_comp_unit): Change
10072         dwarf2_per_cu_data parameter fo dwarf2_cu.
10073         (lookup_dwo_type_unit): Likewise.
10074         (read_cutu_die_from_dwo): Likewise.
10075         (lookup_dwo_unit): Likewise.
10076         (open_and_init_dwo_file): Likewise.
10077         (lookup_dwo_cutu): Likewise.
10078         (lookup_dwo_comp_unit): Likewise.
10079         (lookup_dwo_type_unit): Likewise.
10080         (cutu_reader::init_tu_and_read_dwo_dies): Update.
10081         (cutu_reader::cutu_reader): Update.
10082
10083 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10084
10085         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
10086         parameter.
10087         (process_full_type_unit): Likewise.
10088         (process_queue): Update.
10089
10090 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10091
10092         * dwarf2/read.c (recursively_compute_inclusions): Add
10093         dwarf2_per_objfile parameter.
10094         (compute_compunit_symtab_includes): Likewise.
10095         (process_cu_includes): Update.
10096
10097 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10098
10099         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
10100         parameter.
10101         (create_type_unit_group): Update.
10102         (process_psymtab_comp_unit_reader): Update.
10103         (build_type_psymtabs_reader): Update.
10104
10105 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10106
10107         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
10108         object through m_this_cu->cu.
10109
10110 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10111
10112         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
10113         the info parameter.
10114         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
10115
10116 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10117
10118         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
10119         per_objfile parameter.
10120         (load_full_type_unit): Add per_objfile parameter.
10121         (read_signatured_type): Likewise.
10122         (load_full_comp_unit): Likewise.
10123         (load_cu): Likewise.
10124         (dw2_do_instantiate_symtab): Likewise.
10125         (dw2_get_file_names): Likewise.
10126         (dw2_map_symtabs_matching_filename): Update.
10127         (dw_expand_symtabs_matching_file_matcher): Update.
10128         (dw2_map_symbol_filenames): Update.
10129         (process_psymtab_comp_unit): Add per_objfile parameter.
10130         (build_type_psymtabs_1): Update.
10131         (process_skeletonless_type_unit): Update.
10132         (dwarf2_build_psymtabs_hard): Update.
10133         (load_partial_comp_unit): Add per_objfile parameter.
10134         (scan_partial_symbols): Update.
10135         (load_full_comp_unit): Add per_objfile parameter.
10136         (process_imported_unit_die): Update.
10137         (create_cus_hash_table): Update.
10138         (find_partial_die): Update.
10139         (dwarf2_read_addr_index): Update.
10140         (follow_die_offset): Update.
10141         (dwarf2_fetch_die_loc_sect_off): Update.
10142         (dwarf2_fetch_constant_bytes): Update.
10143         (dwarf2_fetch_die_type_sect_off): Update.
10144         (follow_die_sig_1): Update.
10145         (load_full_type_unit): Add per_objfile parameter.
10146         (read_signatured_type): Likewise.
10147
10148 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10149
10150         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
10151         of objfile_name.
10152
10153 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10154
10155         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
10156         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
10157         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
10158         field.
10159         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
10160         (create_cus_from_index): Update.
10161         (dwarf2_read_gdb_index): Update.
10162         (create_cus_from_debug_names): Update.
10163         (dwarf2_read_debug_names): Update.
10164         (get_abbrev_section_for_cu): Update.
10165         (create_all_comp_units): Update.
10166         (read_attribute_value): Update.
10167         (get_debug_line_section): Update.
10168         * dwarf2/index-cache.c (index_cache::store): Update.
10169         * dwarf2/index-write.c (save_gdb_index_command): Update.
10170         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
10171
10172 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10173
10174         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
10175         member.
10176         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
10177         dwarf2_per_cu_data::per_bfd.
10178         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
10179         (create_type_unit_group): Likewise.
10180         (queue_comp_unit): Remove reference to
10181         per_cu->dwarf2_per_objfile.
10182         (maybe_queue_comp_unit): Likewise.
10183         (fill_in_sig_entry_from_dwo_entry): Assign new field.
10184         (create_cus_hash_table): Assign new field.
10185
10186 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10187
10188         * dwarf2/read.c: Replace
10189         dwarf2_cu->per_cu->dwarf2_per_objfile references with
10190         dwarf2_cu->per_objfile throughout.
10191
10192 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10193
10194         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
10195         parameter, don't use per_cu->dwarf2_per_objfile.
10196         (dw2_instantiate_symtab): Likewise.
10197         (dw2_find_last_source_symtab): Update.
10198         (dw2_map_expand_apply): Update.
10199         (dw2_lookup_symbol): Update.
10200         (dw2_expand_symtabs_for_function): Update.
10201         (dw2_expand_all_symtabs): Update.
10202         (dw2_expand_symtabs_with_fullname): Update.
10203         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
10204         don't use per_cu->dwarf2_per_objfile.
10205         (dw2_expand_marked_cus): Update.
10206         (dw2_find_pc_sect_compunit_symtab): Update.
10207         (dw2_debug_names_lookup_symbol): Update.
10208         (dw2_debug_names_expand_symtabs_for_function): Update.
10209         (dw2_debug_names_map_matching_symbols): Update.
10210         (dwarf2_psymtab::expand_psymtab): Update.
10211
10212 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10213
10214         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
10215         <per_objfile>: New member.
10216         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
10217         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
10218         call to dwarf2_cu.
10219         (cutu_reader::cutu_reader): Update.
10220         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
10221
10222 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10223
10224         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
10225         struct dwarf2_per_objfile.
10226         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
10227         dwarf2_per_bfd.
10228         * dwarf2/read.c (set_die_type): Update.
10229         (get_die_type_at_offset): Update.
10230
10231 2020-05-27  Tom Tromey  <tom@tromey.com>
10232             Simon Marchi  <simon.marchi@efficios.com>
10233
10234         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
10235         method.
10236         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
10237         get_symtab, set_symtab>: New methods.
10238         <m_symtabs>: New field.
10239         (struct dwarf2_psymtab): Derive from partial_symtab.
10240         <readin_p, get_compunit_symtab>: Declare methods.
10241         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
10242         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
10243         New methods.
10244         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
10245         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
10246         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
10247         (dw2_symtab_iter_next, dw2_print_stats)
10248         (dw2_expand_symtabs_with_fullname)
10249         (dw2_expand_symtabs_matching_one)
10250         (dw_expand_symtabs_matching_file_matcher)
10251         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
10252         (dw2_debug_names_iterator::next)
10253         (dw2_debug_names_map_matching_symbols)
10254         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
10255         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
10256         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
10257         New methods.
10258         (get_compunit_symtab, process_full_comp_unit)
10259         (process_full_type_unit): Update.
10260         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
10261
10262 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10263
10264         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
10265         then introduce a new dwarf2_per_objfile type.
10266         <read_line_string>: Move to the new dwarf2_per_objfile type.
10267         <objfile>: Likewise.
10268         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
10269         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
10270         dwarf2_per_objfile->per_bfd.
10271         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
10272         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
10273         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
10274         (dwarf2_per_bfd::free_cached_comp_units): ... this.
10275         (dwarf2_has_info): Allocate dwarf2_per_bfd.
10276         (dwarf2_per_objfile::locate_sections): Rename to...
10277         (dwarf2_per_bfd::locate_sections): ... this.
10278         (dwarf2_per_objfile::get_cutu): Rename to...
10279         (dwarf2_per_bfd::get_cutu): ... this.
10280         (dwarf2_per_objfile::get_cu): Rename to...
10281         (dwarf2_per_bfd::get_cu): ... this.
10282         (dwarf2_per_objfile::get_tu): Rename to...
10283         (dwarf2_per_bfd::get_tu): ... this.
10284         (dwarf2_per_objfile::allocate_per_cu): Rename to...
10285         (dwarf2_per_bfd::allocate_per_cu): ... this.
10286         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
10287         (dwarf2_per_bfd::allocate_signatured_type): ... this.
10288         (get_gdb_index_contents_ftype): Change parameter from
10289         dwarf2_per_objfile to dwarf2_per_bfd.
10290         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
10291         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
10292
10293 2020-05-27  Tom Tromey  <tom@tromey.com>
10294             Simon Marchi  <simon.marchi@efficios.com>
10295
10296         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
10297         (allocate_piece_closure): Set "per_objfile" member.
10298         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
10299         (locexpr_describe_location, loclist_describe_location): Use new
10300         member.
10301         * dwarf2/read.c (read_call_site_scope)
10302         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
10303         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
10304         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
10305         handle_data_member_location): Set per_objfile member.
10306         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
10307         member.
10308         (struct dwarf2_loclist_baton) <per_objfile>: New member.
10309
10310 2020-05-27  Tom Tromey  <tom@tromey.com>
10311
10312         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
10313         allocate_signatured_type>: Declare new methods.
10314         <m_num_psymtabs>: New member.
10315         (struct dwarf2_per_cu_data) <index>: New member.
10316         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
10317         (dwarf2_per_objfile::allocate_signatured_type): New methods.
10318         (create_cu_from_index_list): Use allocate_per_cu.
10319         (create_signatured_type_table_from_index)
10320         (create_signatured_type_table_from_debug_names)
10321         (create_debug_type_hash_table, add_type_unit)
10322         (read_comp_units_from_section): Use allocate_signatured_type.
10323
10324 2020-05-27  Tom Tromey  <tom@tromey.com>
10325
10326         * psymtab.c (partial_map_expand_apply)
10327         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10328         (psym_lookup_global_symbol_language)
10329         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10330         (psym_print_stats, psym_expand_symtabs_for_function)
10331         (psym_map_symbol_filenames, psym_map_matching_symbols)
10332         (psym_expand_symtabs_matching)
10333         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10334         (maintenance_check_psymtabs): Update.
10335         * psympriv.h (struct partial_symtab) <readin_p,
10336         get_compunit_symtab>: Add objfile parameter.
10337         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
10338         Likewise.
10339         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
10340         get_compunit_symtab>: Likewise.
10341         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
10342
10343 2020-05-27  Tom Tromey  <tom@tromey.com>
10344
10345         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
10346         member.
10347         * dwarf2/read.c (delete_file_name_entry): Fix comment.
10348         (create_cu_from_index_list)
10349         (create_signatured_type_table_from_index)
10350         (create_signatured_type_table_from_debug_names)
10351         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
10352         (dwarf2_create_include_psymtab)
10353         (create_debug_type_hash_table, add_type_unit)
10354         (create_type_unit_group, read_comp_units_from_section)
10355         (dwarf2_compute_name, create_cus_hash_table)
10356         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10357         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
10358         obstack.
10359         (dw2_get_real_path): Likewise.  Change argument to
10360         dwarf2_per_objfile.
10361
10362 2020-05-27  Luis Machado  <luis.machado@linaro.org>
10363
10364         PR tdep/26000
10365         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
10366         for ldrd (immediate).
10367
10368 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10369
10370         * command.h: Add comment giving the name of class_tui.
10371         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
10372         create the fake command for the help for class_tui.
10373
10374 2020-05-26  Tom Tromey  <tromey@adacore.com>
10375
10376         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
10377         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
10378         (val_atr): New function.
10379         (value_val_atr): Use it.
10380         * ada-valprint.c (print_optional_low_bound): Change low bound
10381         handling for enums.
10382         (val_print_packed_array_elements): Don't call discrete_position.
10383         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
10384         discrete_position for enum types.
10385         * language.c (default_print_array_index): Change type.
10386         * language.h (struct language_defn) <la_print_array_index>: Add
10387         index_type parameter, change type of index_value.
10388         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
10389         (default_print_array_index): Update.
10390         * valprint.c (maybe_print_array_index): Don't call
10391         value_from_longest.  Update.
10392         (value_print_array_elements): Don't call discrete_position.
10393
10394 2020-05-26  Tom Tromey  <tromey@adacore.com>
10395
10396         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
10397         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
10398
10399 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
10400
10401         PR gdb/13519
10402         * avr-tdep.c (avr_integer_to_address): Return data or code
10403         address accordingly to the second 'type' argument of the
10404         function.
10405
10406 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
10407
10408         * infcmd.c, inferior.h: (construct_inferior_arguments):
10409         Moved function from here to gdbsupport/common-inferior.{h,cc}
10410
10411 2020-05-23  Tom Tromey  <tom@tromey.com>
10412
10413         Revert commit eca1f90c:
10414         * NEWS: Remove entry for completion styling.
10415         * completer.c (_rl_completion_prefix_display_length): Move
10416         declaration later.
10417         (gdb_fnprint): Revert.
10418         (gdb_display_match_list_1): Likewise.
10419         * cli/cli-style.c (completion_prefix_style)
10420         (completion_difference_style, completion_suffix_style): Remove.
10421         (_initialize_cli_style): Revert.
10422         * cli/cli-style.h (completion_prefix_style)
10423         (completion_difference_style, completion_suffix_style): Don't
10424         declare.
10425
10426 2020-05-24  Pedro Alves  <palves@redhat.com>
10427
10428         * symtab.c (completion_list_add_name): Return boolean indication
10429         of whether the symbol matched.
10430         (completion_list_add_symbol): Don't try to remove C++ aliases if
10431         the symbol didn't match in the first place.
10432         * symtab.h (completion_list_add_name): Return bool.
10433
10434 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
10435
10436         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
10437         type::field.
10438
10439 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
10440
10441         GDB 9.2 released.
10442
10443 2020-05-23  Tom Tromey  <tom@tromey.com>
10444
10445         * NEWS: Add entry for completion styling.
10446         * completer.c (_rl_completion_prefix_display_length): Move
10447         declaration earlier.
10448         (gdb_fnprint): Use completion_style.
10449         (gdb_display_match_list_1): Likewise.
10450         * cli/cli-style.c (completion_prefix_style)
10451         (completion_difference_style, completion_suffix_style): New
10452         globals.
10453         (_initialize_cli_style): Register new globals.
10454         * cli/cli-style.h (completion_prefix_style)
10455         (completion_difference_style, completion_suffix_style): Declare.
10456
10457 2020-05-23  Pedro Alves  <palves@redhat.com>
10458
10459         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
10460         (parse_escape): Use ISDIGIT instead of isdigit.
10461         (puts_debug): Use gdb_isprint instead of isprint.
10462         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
10463         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
10464         ISSPACE instead of isspace.
10465         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
10466         instead of isspace.
10467         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
10468         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
10469         instead of isxdigit and ISDIGIT instead of isdigit.
10470
10471 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10472
10473         * gdbtypes.h (struct type) <field>: New method.
10474         (TYPE_FIELDS): Remove, replace all uses with either type::fields
10475         or type::field.
10476
10477 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10478
10479         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
10480         (TYPE_FIELDS): Use type::fields.  Change all call sites that
10481         modify the propery to use type::set_fields instead.
10482
10483 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10484
10485         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
10486         type::num_fields instead.
10487
10488 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10489
10490         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
10491         methods.
10492         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
10493         that modify the number of fields to use type::set_num_fields
10494         instead.
10495
10496 2020-05-22  Tom Tromey  <tromey@adacore.com>
10497
10498         * compile/compile-object-load.h (munmap_list_free): Don't
10499         declare.
10500
10501 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
10502
10503         * annotate.c (annotate_source_line): Update return type, add call
10504         to update current symtab and line.
10505         * annotate.h (annotate_source_line): Update return type, and
10506         extend header comment.
10507         * source.c (info_line_command): Check annotation_level before
10508         calling annotate_source_line.
10509         * stack.c (print_frame_info): If calling annotate_source_line
10510         returns true, then don't print any other source line information.
10511
10512 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
10513
10514         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
10515
10516 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
10517
10518         * coffread.c (patch_type): Remove NULL check before xfree.
10519         * corefile.c (set_gnutarget): Likewise.
10520         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
10521         * exec.c (build_section_table): Likewise.
10522         * remote.c (remote_target::pass_signals): Likewise.
10523         * utils.c (n_spaces): Likewise.
10524         * cli/cli-script.c (document_command): Likewise.
10525         * i386-windows-tdep.c (core_process_module_section): Likewise.
10526         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
10527
10528 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
10529
10530         * symfile.c (reread_symbols): Clear objfile's section_offsets
10531         vector and section indices, re-compute them by calling
10532         sym_offsets.
10533
10534 2020-05-20  Tom Tromey  <tromey@adacore.com>
10535
10536         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
10537         (desc_one_bound, desc_index_type): Compute field name.
10538
10539 2020-05-20  Tom de Vries  <tdevries@suse.de>
10540
10541         PR symtab/25833
10542         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
10543
10544 2020-05-20  Alan Modra  <amodra@gmail.com>
10545
10546         PR 25993
10547         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
10548         bfd_set_filename.
10549         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
10550         passed to bfd_set_filename.
10551         * symfile-mem.c (add_vsyscall_page): Likewise for string
10552         passed to symbol_file_add_from_memory.
10553         (symbol_file_add_from_memory): Make name param a const char* and
10554         don't strdup.
10555
10556 2020-05-20  Alan Modra  <amodra@gmail.com>
10557
10558         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
10559         rather than accessing bfd->filename directly.
10560         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
10561         and use bfd_section_name.
10562         * dwarf2/frame.c (decode_frame_entry): Likewise.
10563         * exec.c (exec_set_section_address): Likewise.
10564         * solib-aix.c (solib_aix_bfd_open): Likewise.
10565         * stap-probe.c (get_stap_base_address): Likewise.
10566         * symfile.c (reread_symbols): Likewise.
10567
10568 2020-05-19  Tom Tromey  <tromey@adacore.com>
10569
10570         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
10571
10572 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10573
10574         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
10575
10576 2020-05-19  Pedro Alves  <palves@redhat.com>
10577
10578         * NEWS (set exec-file-mismatch): Adjust entry.
10579         * exec.c: Include "build-id.h".
10580         (validate_exec_file): Try to match build IDs instead of filenames.
10581         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
10582         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
10583         and pass down 'warn_if_slow'.
10584         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
10585         gdb_bfd_open_closure to pass it down.
10586         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
10587
10588 2020-05-19  Pedro Alves  <palves@redhat.com>
10589
10590         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
10591         * target.c (target_fileio_open_1): Rename to target_fileio_open
10592         and make extern.  Use bool.
10593         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
10594         (target_fileio_read_alloc_1): Adjust.
10595         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
10596         (target_fileio_open_warn_if_slow): Delete declaration.
10597
10598 2020-05-19  Pedro Alves  <palves@redhat.com>
10599
10600         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
10601         Adjust all callers.
10602
10603 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
10604
10605         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
10606         whether disp is negative.
10607
10608 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10609
10610         * symfile.h (struct symfile_segment_data)
10611         <~symfile_segment_data>: Remove.
10612         <segment_info>: Change to std::vector.
10613         * symfile.c (default_symfile_segments): Update.
10614         * elfread.c (elf_symfile_segments): Update.
10615
10616 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10617
10618         * symfile.h (struct symfile_segment_data) <struct segment>: New.
10619         <segments>: New.
10620         <segment_bases, segment_sizes>: Remove.
10621         * symfile.c (default_symfile_segments): Update.
10622         * elfread.c (elf_symfile_segments): Update.
10623         * remote.c (remote_target::get_offsets): Update.
10624         * solib-target.c (solib_target_relocate_section_addresses):
10625         Update.
10626
10627 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10628
10629         * symfile.h (struct symfile_segment_data): Initialize fields.
10630         <~symfile_segment_data>: Add.
10631         (symfile_segment_data_up): New.
10632         (struct sym_fns) <sym_segments>: Return a
10633         symfile_segment_data_up.
10634         (default_symfile_segments): Return a symfile_segment_data_up.
10635         (free_symfile_segment_data): Remove.
10636         (get_symfile_segment_data): Return a symfile_segment_data_up.
10637         * symfile.c (default_symfile_segments): Likewise.
10638         (get_symfile_segment_data): Likewise.
10639         (free_symfile_segment_data): Remove.
10640         (symfile_find_segment_sections): Update.
10641         * elfread.c (elf_symfile_segments): Return a
10642         symfile_segment_data_up.
10643         * remote.c (remote_target::get_offsets): Update.
10644         * solib-target.c (solib_target_relocate_section_addresses):
10645         Update.
10646         * symfile-debug.c (debug_sym_segments): Return a
10647         symfile_segment_data_up.
10648
10649 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10650
10651         PR build/25981
10652         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
10653         Hardcode register numbers.
10654
10655         PR build/25981
10656         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
10657         procfs_find_LDT_entry): Remove.
10658         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
10659         procfs_find_LDT_entry): Remove.
10660         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
10661         Remove.
10662
10663 2020-05-17  Pedro Alves  <palves@redhat.com>
10664             Andrew Burgess  <andrew.burgess@embecosm.com>
10665             Keno Fischer  <keno@juliacomputing.com>
10666
10667         PR gdb/25741
10668         * breakpoint.c (build_target_condition_list): Update comments.
10669         (build_target_command_list): Update comments and skip matching
10670         locations.
10671         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
10672         a separate function.  Simplify "set breakpoint auto-hw off"
10673         handling.
10674         (insert_breakpoints): Update comment.
10675         (tracepoint_locations_match): New parameter.  For breakpoints,
10676         compare location types too, if the caller wants to.
10677         (handle_automatic_hardware_breakpoints): New functions.
10678         (bp_location_is_less_than): Also sort by location type and
10679         hardware breakpoint length.
10680         (update_global_location_list): Handle "set breakpoint auto-hw on"
10681         here.
10682         (update_breakpoint_locations): Ask breakpoint_locations_match to
10683         ignore location types.
10684
10685 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10686
10687         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
10688         type::name instead.
10689
10690 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10691
10692         * gdbtypes.h (struct type) <name, set_name>: New methods.
10693         (TYPE_CODE): Use type::name.  Change all call sites used to set
10694         the name to use type::set_name instead.
10695
10696 2020-05-16  Tom Tromey  <tom@tromey.com>
10697
10698         * top.c (quit_force): Update.
10699         * infrun.c (handle_no_resumed): Update.
10700         * top.h (all_uis): New function.
10701         (ALL_UIS): Remove.
10702
10703 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10704
10705         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
10706
10707 2020-05-16  Pedro Alves  <palves@redhat.com>
10708
10709         * ia64-linux-nat.c
10710         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
10711         Declare method.
10712         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
10713
10714 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
10715
10716         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
10717         (sparc64_adi_info): Likewise.
10718
10719 2020-05-15  Tom Tromey  <tom@tromey.com>
10720
10721         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
10722         block_objfile.
10723         (lookup_objfile_from_block): Remove.
10724         (lookup_symbol_in_block, lookup_symbol_in_static_block)
10725         (lookup_global_symbol): Use block_objfile.
10726         * symtab.h (lookup_objfile_from_block): Don't declare.
10727         * printcmd.c (clear_dangling_display_expressions): Use
10728         block_objfile.
10729         * parse.c (operator_check_standard): Use block_objfile.
10730
10731 2020-05-15  Tom Tromey  <tom@tromey.com>
10732
10733         * language.c (language_alloc_type_symbol): Set
10734         SYMBOL_SECTION.
10735         * symtab.c (initialize_objfile_symbol): Remove.
10736         (allocate_symbol): Remove.
10737         (allocate_template_symbol): Remove.
10738         * dwarf2/read.c (fixup_go_packaging): Use "new".
10739         (new_symbol): Use "new".
10740         (read_variable): Don't call initialize_objfile_symbol.  Use
10741         "new".
10742         (read_func_scope): Use "new".
10743         * xcoffread.c (process_xcoff_symbol): Don't call
10744         initialize_objfile_symbol.
10745         (SYMBOL_DUP): Remove.
10746         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
10747         "new".
10748         * symtab.h (allocate_symbol, initialize_objfile_symbol)
10749         (allocate_template_symbol): Don't declare.
10750         (struct symbol): Add copy constructor.  Change defaults.
10751         * jit.c (finalize_symtab): Use "new".
10752         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
10753         Use "new".
10754         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
10755         (common_block_end): Use "new".
10756         * mdebugread.c (parse_symbol): Use "new".
10757         (new_symbol): Likewise.
10758
10759 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10760
10761         * NEWS: Mention changes to help and apropos.
10762
10763 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10764
10765         * command.h (enum command_class): Improve comments, document
10766         that class_alias is for user-defined aliases, give the class
10767         name for each class, remove unused class_xdb.
10768         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
10769         * breakpoint.c (_initialize_breakpoint): Replace class_alias
10770         by a precise class.
10771         * infcmd.c (_initialize_infcmd): Likewise.
10772         * reverse.c (_initialize_reverse): Likewise.
10773         * stack.c (_initialize_stack): Likewise.
10774         * symfile.c (_initialize_symfile): Likewise.
10775         * tracepoint.c (_initialize_tracepoint): Likewise.
10776
10777 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10778
10779         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
10780         when their aliased command is traversed.
10781         (help_cmd): Add fput_command_names_styled call to
10782         output command name and aliases when command has an alias.
10783
10784 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10785
10786         * cli/cli-decode.h (help_cmd_list): Remove declaration.
10787         * cli/cli-decode.c (help_cmd_list): Declare as static,
10788         remove prefix argument, use bool for recurse arg, rework to show the aliases of
10789         a command together with the command.
10790         (fput_command_name_styled, fput_command_names_styled): New functions.
10791         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
10792         fput_command_name_styled.
10793         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
10794         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
10795
10796 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10797
10798         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
10799         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
10800         * command.h (cmd_show_list): Likewise.
10801         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
10802         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
10803
10804 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10805
10806         * unittests/command-def-selftests.c (traverse_command_structure):
10807         Verify all commands of a list have the same prefix command and
10808         that only the top cmdlist commands have a null prefix.
10809
10810 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10811
10812         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
10813         as prefix, not one of its aliases.
10814         (set_cmd_prefix): Remove.
10815         (do_add_cmd): Centralize the setting of the prefix of a command, when
10816         command is defined after its full chain of prefix commands.
10817         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
10818         (add_setshow_cmd_full): Likewise.
10819         (update_prefix_field_of_prefixed_commands): New function.
10820         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
10821         update_prefix_field_of_prefixed_commands.
10822         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
10823         addresses of remote_set_cmdlist and remote_show_cmdlist given
10824         as argument, not the address of an argument.
10825         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
10826         * gdb/remote.c (_initialize_remote): Likewise.
10827
10828 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10829
10830         * cli/cli-cmds.c (alias_command): Check for an existing alias
10831         using lookup_cmd_composition, as valid_command_p is too strict
10832         and forbids aliases that are the prefix of an existing alias
10833         or command.
10834         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
10835         command is properly recognised as a valid command.
10836
10837 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10838
10839         * unittests/help-doc-selftests.c: Rename to
10840         unittests/command-def-selftests.c
10841         * unittests/command-def-selftests.c (help_doc_tests): Update some
10842         comments.
10843         (command_structure_tests, traverse_command_structure): New namespace
10844         and function.
10845         (command_structure_invariants_tests): New function.
10846         (_initialize_command_def_selftests) Renamed from
10847         _initialize_help_doc_selftests, register command_structure_invariants
10848         selftest.
10849
10850 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10851
10852         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
10853         an alias of 'show'.
10854
10855 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
10856
10857         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
10858         ada_is_fixed_point_type.  Update all callers.
10859         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
10860         all callers.
10861         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
10862         Update all callers.
10863         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
10864         print_fixed_point_type.  Update all callers.
10865         * ada-valprint.c (ada_value_print_num): Replace call to
10866         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
10867
10868 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
10869
10870         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
10871         processors.
10872         (cpu_supports_bts): Add CV_AMD case.
10873
10874 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
10875             Simon Marchi  <simon.marchi@efficios.com>
10876
10877         * infrun.c (stop_all_threads): Collect multiple wait events at
10878         each pass.
10879
10880 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10881
10882         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
10883         type::code instead.
10884
10885 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10886
10887         * gdbtypes.h (struct type) <code, set_code>: New methods.
10888         (TYPE_CODE): Use type::code.  Change all call sites used to set
10889         the code to use type::set_code instead.
10890
10891 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10892             Tom de Vries  <tdevries@suse.de>
10893             Pedro Alves  <palves@redhat.com>
10894
10895         PR threads/25478
10896         * infrun.c (stop_all_threads): Do NOT ignore
10897         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
10898         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
10899         received.
10900         (handle_no_resumed): Remove code handling a live inferior with no
10901         threads.
10902         * remote.c (has_single_non_exited_thread): New.
10903         (remote_target::update_thread_list): Do not delete a thread if is
10904         the last thread of the process.
10905         * thread.c (thread_select): Call delete_exited_threads instead of
10906         prune_threads.
10907
10908 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10909
10910         * infrun.c (stop_all_threads): Enable/disable thread events of all
10911         targets.  Move a debug message denoting the end of the function
10912         into the SCOPED_EXIT block.
10913
10914 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10915
10916         * process-stratum-target.h: Include <set>.
10917         (all_non_exited_process_targets, switch_to_target_no_thread): New
10918         function declarations.
10919         * process-stratum-target.c (all_non_exited_process_targets)
10920         (switch_to_target_no_thread): New function implementations.
10921
10922 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10923
10924         * infrun.c (handle_inferior_event): Extract out a piece of code
10925         into...
10926         (mark_non_executing_threads): ...this new function.
10927
10928 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10929
10930         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10931         use.
10932
10933 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10934
10935         * regcache.c (regcache_read_pc_protected): New function
10936         implementation that returns 0 if the PC cannot read via
10937         'regcache_read_pc'.
10938         * infrun.c (proceed): Call 'regcache_read_pc_protected'
10939         instead of 'regcache_read_pc'.
10940         (keep_going_pass_signal): Ditto.
10941
10942 2020-05-13  Tom Tromey  <tromey@adacore.com>
10943
10944         * ada-lang.c (align_value): Remove.
10945         (ada_template_to_fixed_record_type_1): Use align_up.
10946
10947 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10948
10949         * async-event.c: Update the copyright year.
10950         * async-event.h: Update the copyright year.
10951
10952 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
10953
10954         * objfiles.h (is_addr_in_objfile,
10955         shared_objfile_contains_address_p): Return bool.
10956         * objfile.c (is_addr_in_objfile,
10957         shared_objfile_contains_address_p): Return bool.
10958
10959 2020-05-11  Tom Tromey  <tromey@adacore.com>
10960
10961         * cli/cli-cmds.c (info_command): Restore.
10962         (_initialize_cli_cmds): Use add_prefix_command for "info".
10963         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
10964
10965 2020-05-11  Tom Tromey  <tromey@adacore.com>
10966
10967         * ada-lang.c (ada_value_primitive_field): Now public.
10968         * ada-lang.h (ada_value_primitive_field): Declare.
10969         * ada-valprint.c (print_field_values): Use
10970         ada_value_primitive_field for wrapper fields.
10971
10972 2020-05-11  Tom de Vries  <tdevries@suse.de>
10973
10974         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
10975         MODULE_DOMAIN.
10976
10977 2020-05-11  Tom de Vries  <tdevries@suse.de>
10978
10979         PR symtab/25941
10980         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
10981         with length 0, if not gdb-produced.
10982         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
10983
10984 2020-05-09  Tom de Vries  <tdevries@suse.de>
10985
10986         PR gdb/25955
10987         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
10988         calculation.
10989
10990 2020-05-09  Tom Tromey  <tom@tromey.com>
10991
10992         * top.c (server_command): Now bool.
10993         * top.h (server_command): Now bool.
10994
10995 2020-05-08  Tom Tromey  <tromey@adacore.com>
10996
10997         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
10998         already being processed.
10999
11000 2020-05-08  Tom Tromey  <tom@tromey.com>
11001
11002         * printcmd.c (struct display) <next>: Remove.
11003         <display>: New constructor.
11004         <exp_string>: Now a std::string.
11005         <enabled_p>: Now a bool.
11006         (display_number): Move definition earlier.
11007         (displays): Rename from display_chain.  Now a std::vector.
11008         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
11009         (display_command): Update.
11010         (do_one_display, disable_display)
11011         (enable_disable_display_command, do_enable_disable_display):
11012         Update.
11013         (free_display): Remove.
11014         (clear_displays): Rewrite.
11015         (delete_display): Update.
11016         (map_display_numbers): Use function_view.  Remove "data"
11017         parameter.  Update.
11018         (do_delete_display): Remove.
11019         (undisplay_command): Update.
11020         (do_one_display, do_displays, disable_display)
11021         (info_display_command): Update.
11022         (do_enable_disable_display): Remove.
11023         (enable_disable_display_command)
11024         (clear_dangling_display_expressions): Update.
11025
11026 2020-05-08  Tom Tromey  <tom@tromey.com>
11027
11028         * symtab.c (set_symbol_cache_size)
11029         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
11030         (maintenance_print_symbol_cache_statistics): Update.
11031         * symmisc.c (print_symbol_bcache_statistics)
11032         (print_objfile_statistics, maintenance_print_objfiles)
11033         (maintenance_info_symtabs, maintenance_check_symtabs)
11034         (maintenance_expand_symtabs, maintenance_info_line_tables):
11035         Update.
11036         * symfile-debug.c (set_debug_symfile): Update.
11037         * source.c (forget_cached_source_info): Update.
11038         * python/python.c (gdbpy_progspaces): Update.
11039         * psymtab.c (maintenance_info_psymtabs): Update.
11040         * probe.c (parse_probes): Update.
11041         * linespec.c (iterate_over_all_matching_symtabs)
11042         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
11043         * guile/scm-progspace.c (gdbscm_progspaces): Update.
11044         * exec.c (exec_target::close): Update.
11045         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
11046         * breakpoint.c (print_one_breakpoint_location)
11047         (create_longjmp_master_breakpoint)
11048         (create_std_terminate_master_breakpoint): Update.
11049         * progspace.c (program_spaces): Now a std::vector.
11050         (maybe_new_address_space): Update.
11051         (add_program_space): Remove.
11052         (program_space::program_space): Update.
11053         (remove_program_space): Update.
11054         (number_of_program_spaces): Remove.
11055         (print_program_space, update_address_spaces): Update.
11056         * progspace.h (program_spaces): Change type.
11057         (ALL_PSPACES): Remove.
11058         (number_of_program_spaces): Don't declare.
11059         (struct program_space) <next>: Remove.
11060
11061 2020-05-08  Tom Tromey  <tom@tromey.com>
11062
11063         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
11064         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
11065         (enable_break): Update.
11066         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
11067         (frv_fdpic_find_canonical_descriptor): Update.
11068         (frv_fetch_objfile_link_map): Update.
11069         * progspace.c (program_space::free_all_objfiles): Update.
11070         (program_space::solibs): New method.
11071         * progspace.h (struct program_space) <solibs>: New method.
11072         * solist.h (master_so_list): Don't declare.
11073         (ALL_SO_LIBS): Remove.
11074         * solib.h (so_list_head): Remove.
11075         (update_solib_list): Update comment.
11076         * solib.c (master_so_list): Remove.
11077         (solib_used, update_solib_list, solib_add)
11078         (info_sharedlibrary_command, clear_solib)
11079         (reload_shared_libraries_1, remove_user_added_objfile): Update.
11080
11081 2020-05-08  Tom Tromey  <tom@tromey.com>
11082
11083         * extension.c (extension_languages): Now a std::array.
11084         (ALL_EXTENSION_LANGUAGES): Remove.
11085         (get_ext_lang_defn, get_ext_lang_of_file)
11086         (eval_ext_lang_from_control_command): Update.
11087         (finish_ext_lang_initialization)
11088         (auto_load_ext_lang_scripts_for_objfile)
11089         (ext_lang_type_printers::ext_lang_type_printers)
11090         (apply_ext_lang_type_printers)
11091         (ext_lang_type_printers::~ext_lang_type_printers)
11092         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
11093         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
11094         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
11095         (get_matching_xmethod_workers, ext_lang_colorize)
11096         (ext_lang_before_prompt): Update.
11097         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
11098
11099 2020-05-08  Tom Tromey  <tom@tromey.com>
11100
11101         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
11102         overload.
11103         <swap_string, m_string>: Remove.
11104         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
11105         Update.
11106         * stabsread.c (define_symbol, read_type): Update.
11107         * linespec.c (find_linespec_symbols): Update.
11108         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
11109         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
11110         * dbxread.c (read_dbx_symtab): Update.
11111         * cp-support.h (cp_canonicalize_string_full)
11112         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
11113         Return unique_xmalloc_ptr.
11114         * cp-support.c (inspect_type): Update.
11115         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
11116         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
11117         Likewise.
11118         * c-typeprint.c (print_name_maybe_canonical): Update.
11119         * break-catch-throw.c (check_status_exception_catchpoint):
11120         Update.
11121
11122 2020-05-08  Tom de Vries  <tdevries@suse.de>
11123
11124         * infrun.c (follow_fork): Copy current_line and current_symtab to
11125         child thread.
11126
11127 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11128
11129         * async-event.c (struct async_signal_handler, struct
11130         async_event_handler): Reformat, remove typedef.
11131
11132 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11133
11134         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
11135         access thistype->main_type->dyn_prop_list directly.
11136
11137 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11138
11139         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
11140         (remove_dyn_prop): Remove.  Update all users to use
11141         type::remove_dyn_prop.
11142         * gdbtypes.c (remove_dyn_prop): Rename to...
11143         (type::remove_dyn_prop): ... this.
11144
11145 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
11146
11147         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
11148         (add_dyn_prop): Remove.  Update all users to use
11149         type::add_dyn_prop.
11150         * gdbtypes.c (add_dyn_prop): Rename to...
11151         (type::add_dyn_prop): ... this.
11152
11153 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11154
11155         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
11156         (get_dyn_prop): Remove.  Update all users to use
11157         type::dyn_prop.
11158         * gdbtypes.c (get_dyn_prop): Rename to...
11159         (type::dyn_prop): ... this.
11160
11161 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
11162
11163         * gdbtypes.h (struct main_type) <flag_static>: Remove.
11164
11165 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
11166
11167         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
11168         instruction, skip it if it's there.
11169
11170 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
11171
11172         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
11173
11174 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
11175
11176         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
11177         * gdbtypes.c (recursive_dump_type): Remove use of
11178         TYPE_INCOMPLETE.
11179
11180 2020-05-03  Tom Tromey  <tom@tromey.com>
11181
11182         * breakpoint.c (catch_command, tcatch_command): Remove.
11183         (_initialize_breakpoint): Use add_basic_prefix_cmd,
11184         add_show_prefix_cmd.
11185         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
11186         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
11187         Remove.
11188         (add_internal_problem_command): Use add_basic_prefix_cmd,
11189         add_show_prefix_cmd.
11190         * mips-tdep.c (set_mipsfpu_command): Remove.
11191         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
11192         * dwarf2/index-cache.c (set_index_cache_command): Remove.
11193         (_initialize_index_cache): Use add_basic_prefix_cmd.
11194         * memattr.c (dummy_cmd): Remove.
11195         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
11196         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
11197         (_initialize_tui_win): Use add_basic_prefix_cmd,
11198         add_show_prefix_cmd.
11199         * cli/cli-logging.c (set_logging_command): Remove.
11200         (_initialize_cli_logging): Use add_basic_prefix_cmd,
11201         add_show_prefix_cmd.
11202         (show_logging_command): Remove.
11203         * target.c (target_command): Remove.
11204         (add_target): Use add_basic_prefix_cmd.
11205
11206 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
11207
11208         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
11209
11210 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11211
11212         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
11213         info_command.
11214
11215 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
11216
11217         * nbsd-nat.c (nbsd_enable_proc_events)
11218         (nbsd_nat_target::post_startup_inferior): Add.
11219         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
11220         (nbsd_nat_target::update_thread_list): Rewrite.
11221         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
11222         "PTRACE_LWP_CREATE".
11223         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
11224
11225 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11226
11227         * stack.c (_initialize_stack): Remove duplicated creation
11228         of "frame" command and "f" alias.
11229
11230 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
11231
11232         PR gdb/18706
11233         * gdbtypes.c (check_typedef): Calculate size of array of
11234         stubbed type.
11235
11236 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
11237
11238         PR gdb/15559
11239         * i386-tdep.c (i386_push_dummy_call): Call
11240         i386_thiscall_push_dummy_call.
11241         (i386_thiscall_push_dummy_call): New function.
11242         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
11243         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
11244         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
11245
11246 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11247
11248         * gdbarch.sh (do_read): Add shellcheck disable directive for
11249         warning SC2162.
11250
11251 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11252
11253         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
11254         "referenced but not assigned" warning.
11255
11256 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11257
11258         * gdbarch.sh: Remove code that sets fallbackdefault.
11259
11260 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11261
11262         * gdbarch.sh: Use shell operators && and || instead of
11263         -a and -o.
11264
11265 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11266
11267         * gdbarch.sh: Use $(...) instead of `...`.
11268
11269 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11270
11271         * gdbarch.sh: Use double quotes around variables.
11272
11273 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11274
11275         * gdbarch.sh: Use %s with printf, instead of variables in the
11276         format string.
11277
11278 2020-04-29  Tom Tromey  <tromey@adacore.com>
11279
11280         PR ada/25875:
11281         * dwarf2/read.c (update_enumeration_type_from_children): Compute
11282         type fields here.
11283         (read_enumeration_type): Call
11284         update_enumeration_type_from_children later.  Update comments.
11285         (process_enumeration_scope): Don't create type fields.
11286
11287 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
11288
11289         * nbsd-tdep.c: Include "xml-syscall.h".
11290         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
11291
11292 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
11293
11294         * nbsd-nat.c: Include "sys/wait.h".
11295         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
11296         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
11297         (nbsd_nat_target::remove_exec_catchpoint)
11298         (nbsd_nat_target::set_syscall_catchpoint): Add.
11299         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
11300         (nbsd_nat_target::insert_exec_catchpoint)
11301         (nbsd_nat_target::remove_exec_catchpoint)
11302         (nbsd_nat_target::set_syscall_catchpoint): Add.
11303         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
11304         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
11305         `nbsd_get_syscall_number'.
11306
11307 2020-04-29  Tom Tromey  <tom@tromey.com>
11308
11309         * stack.c (print_block_frame_labels): Remove.
11310
11311 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
11312
11313         PR gdb/17320
11314         * ada-valprint.c (val_print_packed_array_elements): Move array
11315         end bracket to new line.
11316         (ada_val_print_string): Remove extra spaces before first array
11317         element.
11318         * c-valprint.c (c_value_print_array): Likewise.
11319         * m2-valprint.c (m2_print_array_contents): Likewise.
11320         (m2_value_print_inner): Likewise.
11321         * p-valprint.c (pascal_value_print_inner): Likewise.
11322         * valprint.c (generic_val_print_array): Likewise.
11323         (value_print_array_elements): Move first array element and array
11324         end bracket to new line.
11325
11326 2020-04-29  Tom de Vries  <tdevries@suse.de>
11327
11328         PR symtab/25889
11329         * linespec.c (find_method): Fix ix calculation.
11330
11331 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
11332
11333         * syscalls/update-netbsd.sh: New file.
11334         * syscalls/netbsd.xml: Regenerate.
11335         * data-directory/Makefile.in: Register `netbsd.xml' in
11336         `SYSCALLS_FILES'.
11337
11338 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
11339
11340         * syscalls/update-freebsd.sh: Add double quotes.
11341
11342 2020-04-28  Tom Tromey  <tom@tromey.com>
11343
11344         * NEWS: Update.
11345         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
11346         (cmdpy_init): Allow class_tui.
11347
11348 2020-04-28 Mark Williams <mark@myosotissp.com>
11349
11350         PR gdb/24480
11351         * dwarf2read.c: Add missing assingments to list_in_scope when
11352         start_symtab was already called.
11353
11354 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
11355
11356         PR gdb/25881
11357         * dwarf2/read.c (offset_map_type): Use
11358         gdb:hash_enum<sect_offset> as hash function.
11359
11360 2020-04-28  Tom de Vries  <tdevries@suse.de>
11361
11362         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
11363         with DW_AT_signature.
11364
11365 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
11366
11367         * configure.ac: Remove check for fs_base/gs_base in
11368         user_regs_struct.
11369         * configure: Re-generate.
11370         * config.in: Re-generate.
11371         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
11372         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
11373         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
11374
11375 2020-04-27  Luis Machado  <luis.machado@linaro.org>
11376
11377         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
11378         problematic inline frame unwinding situation.
11379         * frame.c (frame_id_computed_p): New function.
11380         * frame.h (frame_id_computed_p): New prototype.
11381
11382 2020-04-26  Tom Tromey  <tom@tromey.com>
11383
11384         * command.h (enum command_class) <class_pseudo>: Remove.
11385
11386 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11387
11388         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
11389         and whitespace.
11390
11391 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
11392
11393         * inf-ptrace.c (inf_ptrace_target::wait): Remove
11394         `PT_GET_PROCESS_STATE' block.
11395
11396 2020-04-24  Tom Tromey  <tom@tromey.com>
11397
11398         * symtab.h (symbol_get_demangled_name): Don't declare.
11399         * symtab.c (symbol_get_demangled_name): Remove.
11400         (general_symbol_info::natural_name)
11401         (general_symbol_info::demangled_name): Update.
11402
11403 2020-04-24  Tom Tromey  <tom@tromey.com>
11404
11405         PR rust/25025:
11406         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
11407
11408 2020-04-24  Tom Tromey  <tom@tromey.com>
11409
11410         PR symtab/12707:
11411         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
11412         exists.
11413         (new_symbol): Likewise.
11414         * compile/compile-object-load.c (get_out_value_type): Use
11415         symbol_matches_search_name.
11416
11417 2020-04-24  Tom Tromey  <tom@tromey.com>
11418
11419         * dwarf2/read.c (add_partial_symbol): Do not call
11420         compute_and_set_names.
11421
11422 2020-04-24  Tom Tromey  <tom@tromey.com>
11423
11424         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
11425         overload.
11426
11427 2020-04-24  Tom Tromey  <tom@tromey.com>
11428
11429         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
11430         (add_psymbol_to_list): New overload.  Make old overload call new
11431         one.
11432         * psympriv.h (add_psymbol_to_list): New overload.
11433
11434 2020-04-24  Tom Tromey  <tom@tromey.com>
11435
11436         * dwarf2/read.c (partial_die_info::read) <case
11437         DW_AT_linkage_name>: Use value_as_string.
11438         (dwarf2_string_attr): Use value_as_string.
11439         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
11440         method.
11441         * dwarf2/attribute.c (attribute::value_as_string): New method.
11442
11443 2020-04-24  Tom Tromey  <tom@tromey.com>
11444
11445         * symtab.c (general_symbol_info::natural_name)
11446         (general_symbol_info::demangled_name): Check for language_rust.
11447
11448 2020-04-24  Tom Tromey  <tom@tromey.com>
11449
11450         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
11451         (dwarf2_physname): ... from here.
11452         (partial_die_info::read): Add Rust "{" hack.
11453
11454 2020-04-24  Tom Tromey  <tom@tromey.com>
11455
11456         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
11457         method.
11458         (symbol_set_demangled_name): Don't declare.
11459         * symtab.c (general_symbol_info::set_demangled_name): Rename from
11460         symbol_set_demangled_name.
11461         (general_symbol_info::set_language)
11462         (general_symbol_info::compute_and_set_names): Update.
11463         * minsyms.c (minimal_symbol_reader::install): Update.
11464         * dwarf2/read.c (new_symbol): Update.
11465
11466 2020-04-24  Tom Tromey  <tromey@adacore.com>
11467
11468         PR python/23662:
11469         * python/py-type.c (convert_field): Handle
11470         FIELD_LOC_KIND_DWARF_BLOCK.
11471         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
11472         (typy_get_dynamic): Nw function.
11473         (type_object_getset): Add "dynamic".
11474         * NEWS: Add entry.
11475
11476 2020-04-24  Tom Tromey  <tromey@adacore.com>
11477
11478         * ada-typeprint.c (print_choices, print_variant_part)
11479         (print_record_field_types_dynamic): New functions.
11480         (print_record_field_types): Use print_record_field_types_dynamic.
11481
11482 2020-04-24  Tom Tromey  <tromey@adacore.com>
11483
11484         * dwarf2/read.c (handle_data_member_location): New overload.
11485         (dwarf2_add_field): Use it.
11486         (decode_locdesc): Add "computed" parameter.  Update comment.
11487         * gdbtypes.c (is_dynamic_type_internal): Also look for
11488         FIELD_LOC_KIND_DWARF_BLOCK.
11489         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
11490         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
11491         virtual base classes.
11492         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
11493         FIELD_LOC_KIND_DWARF_BLOCK.
11494
11495 2020-04-24  Tom Tromey  <tromey@adacore.com>
11496
11497         * dwarf2/read.c (read_structure_type): Handle dynamic length.
11498         * gdbtypes.c (is_dynamic_type_internal): Check
11499         TYPE_HAS_DYNAMIC_LENGTH.
11500         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
11501         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
11502         New macros.
11503         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
11504         constant.
11505
11506 2020-04-24  Tom Tromey  <tromey@adacore.com>
11507
11508         * dwarf2/read.c (struct variant_field): Rewrite.
11509         (struct variant_part_builder): New.
11510         (struct nextfield): Remove "variant" field.  Add "offset".
11511         (struct field_info): Add "current_variant_part" and
11512         "variant_parts".
11513         (alloc_discriminant_info): Remove.
11514         (alloc_rust_variant): New function.
11515         (quirk_rust_enum): Update.
11516         (dwarf2_add_field): Set "offset" member.  Don't handle
11517         DW_TAG_variant_part.
11518         (offset_map_type): New typedef.
11519         (convert_variant_range, create_one_variant)
11520         (create_one_variant_part, create_variant_parts)
11521         (add_variant_property): New functions.
11522         (dwarf2_attach_fields_to_type): Call add_variant_property.
11523         (read_structure_type): Don't handle DW_TAG_variant_part.
11524         (handle_variant_part, handle_variant): New functions.
11525         (handle_struct_member_die): Use them.
11526         (process_structure_scope): Don't handle variant parts.
11527         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
11528         (struct discriminant_info): Remove.
11529         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
11530         (struct main_type) <flag_discriminated_union>: Remove.
11531         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
11532         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
11533         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
11534         Update.
11535         * valops.c (value_union_variant): Remove.
11536         * value.h (value_union_variant): Don't declare.
11537
11538 2020-04-24  Tom Tromey  <tromey@adacore.com>
11539
11540         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
11541         (ada_value_primitive_packed_val): Update.
11542         * ada-valprint.c (ada_value_print_1): Update.
11543         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
11544         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
11545         just an address.  Use evaluate_for_locexpr_baton.
11546         (dwarf2_evaluate_property): Update.
11547         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
11548         array_view.
11549         * findvar.c (default_read_var_value): Update.
11550         * gdbtypes.c (compute_variant_fields_inner)
11551         (resolve_dynamic_type_internal): Update.
11552         (resolve_dynamic_type): Change type of valaddr parameter.
11553         * gdbtypes.h (resolve_dynamic_type): Update.
11554         * valarith.c (value_subscripted_rvalue): Update.
11555         * value.c (value_from_contents_and_address): Update.
11556
11557 2020-04-24  Tom Tromey  <tromey@adacore.com>
11558
11559         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
11560         "push_initial_value" parameter.
11561         (dwarf2_evaluate_property): Likewise.
11562         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
11563
11564 2020-04-24  Tom Tromey  <tromey@adacore.com>
11565
11566         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
11567         (variant::matches, compute_variant_fields_recurse)
11568         (compute_variant_fields_inner, compute_variant_fields): New
11569         functions.
11570         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
11571         Use resolved_type after type is made.
11572         (operator==): Add new cases.
11573         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
11574         (struct discriminant_range, struct variant, struct variant_part):
11575         New.
11576         (union dynamic_prop_data) <variant_parts, original_type>: New
11577         members.
11578         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
11579         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
11580         constants.
11581         * value.c (unpack_bits_as_long): Now public.
11582         * value.h (unpack_bits_as_long): Declare.
11583
11584 2020-04-24  Tom Tromey  <tromey@adacore.com>
11585
11586         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
11587         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
11588
11589 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
11590
11591         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
11592
11593 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
11594
11595         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
11596         (remove_fork_catchpoint, post_startup_inferior)
11597         (post_attach): Move...
11598         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
11599         (remove_fork_catchpoint, post_startup_inferior)
11600         (post_attach): ...here.
11601         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
11602         (remove_fork_catchpoint, post_startup_inferior)
11603         (post_attach): Move...
11604         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
11605         (remove_fork_catchpoint, post_startup_inferior)
11606         (post_attach): ...here.
11607
11608 2020-04-24  Tom Tromey  <tromey@adacore.com>
11609
11610         * nat/windows-nat.h (struct windows_thread_info)
11611         <pc_adjusted>: New member.
11612         * windows-nat.c (windows_fetch_one_register): Check
11613         pc_adjusted.
11614         (windows_nat_target::get_windows_debug_event)
11615         (windows_nat_target::wait): Set pc_adjusted.
11616
11617 2020-04-24  Tom de Vries  <tdevries@suse.de>
11618
11619         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
11620         Run gdb-add-index inside temp dir.
11621
11622 2020-04-23  Tom Tromey  <tromey@adacore.com>
11623
11624         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
11625         in loop.
11626
11627 2020-04-23  Luis Machado  <luis.machado@linaro.org>
11628
11629         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
11630         get_frame_register instead of gdbarch_unwind_pc.
11631
11632 2020-04-23  Tom de Vries  <tdevries@suse.de>
11633
11634         * symtab.c (lookup_global_symbol): Prefer def over decl.
11635
11636 2020-04-23  Tom de Vries  <tdevries@suse.de>
11637
11638         PR symtab/25807
11639         * block.c (best_symbol, better_symbol): Promote to external.
11640         * block.h (best_symbol, better_symbol): Declare.
11641         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
11642         decl.
11643
11644 2020-04-23  Tom Tromey  <tromey@adacore.com>
11645
11646         PR ada/25837:
11647         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
11648         "const char *", not a "const std::string &".
11649         <name_and_matcher::operator==>: Update.
11650         * unittests/lookup_name_info-selftests.c: Change type of
11651         "result".
11652
11653 2020-04-23  Tom Tromey  <tom@tromey.com>
11654
11655         * inferior.h (iterate_over_inferiors): Don't declare.
11656         * inferior.c (iterate_over_inferiors): Remove.
11657         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
11658         Remove.
11659         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
11660         use iterate_over_inferiors.
11661         (darwin_resume_inferior_it)
11662         (struct resume_inferior_threads_param)
11663         (darwin_resume_inferior_threads_it): Remove.
11664         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
11665
11666 2020-04-23  Tom de Vries  <tdevries@suse.de>
11667
11668         * blockframe.c (find_pc_partial_function): Use
11669         find_pc_sect_compunit_symtab rather than
11670         objfile->sf->qf->find_pc_sect_compunit_symtab.
11671
11672 2020-04-22  Tom de Vries  <tdevries@suse.de>
11673
11674         PR symtab/25764
11675         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
11676         in psymtabs.
11677
11678 2020-04-22  Tom de Vries  <tdevries@suse.de>
11679
11680         PR symtab/25801
11681         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
11682         symtabs.
11683
11684 2020-04-22  Tom de Vries  <tdevries@suse.de>
11685
11686         PR symtab/25700
11687         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
11688         CU if already created.
11689
11690 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11691
11692         * infrun.c (displaced_step_fixup): Switch to the event_thread
11693         before calling displaced_step_restore, not after.
11694
11695 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11696
11697         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
11698         its inferior is not recorded by us.
11699         (record_btrace_target_open): Replace call to
11700         all_non_exited_threads () with call to current_inferior
11701         ()->non_exited_threads ().
11702         (record_btrace_target::stop_recording): Likewise.
11703         (record_btrace_target::close): Likewise.
11704         (record_btrace_target::wait): Likewise.
11705         (record_btrace_target::record_stop_replaying): Likewise.
11706
11707 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11708
11709         * btrace.c (btrace_enable): Throw an error on double enables and
11710         when enabling recording fails.
11711         (btrace_disable): Throw an error if the thread is not recorded.
11712
11713 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11714
11715         * record-btrace.c (record_btrace_target::fetch_registers): Forward
11716         request if we do not have a thread_info.
11717
11718 2020-04-21  Tom de Vries  <tdevries@suse.de>
11719
11720         PR gdb/25471
11721         * thread.c
11722         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
11723         exception in get_frame_id.
11724
11725 2020-04-20  Tom Tromey  <tromey@adacore.com>
11726
11727         * python/python.c (struct gdbpy_event): Mark move constructor as
11728         noexcept.
11729         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
11730         constructor as noexcept.
11731         * completer.h (struct completion_result): Mark move constructor as
11732         noexcept.
11733         * completer.c (completion_result::completion_result): Use
11734         initialization style.  Don't call reset_match_list.
11735
11736 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
11737
11738         * MAINTAINERS (Write After Approval): Add myself.
11739
11740 2020-04-18  Tom Tromey  <tom@tromey.com>
11741
11742         * windows-tdep.c (init_w32_command_list)
11743         (w32_prefix_command_valid): Restore.
11744         (_initialize_windows_tdep): Call init_w32_command_list.
11745
11746 2020-04-18  Tom Tromey  <tom@tromey.com>
11747
11748         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
11749         * value.c (value_fn_field): Update.
11750         * valops.c (find_function_in_inferior)
11751         (value_allocate_space_in_inferior): Update.
11752         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11753         Update.
11754         * tui/tui-source.c (tui_source_window::set_contents): Update.
11755         * symtab.c (lookup_global_or_static_symbol)
11756         (find_function_start_sal_1, skip_prologue_sal)
11757         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
11758         * symmisc.c (dump_msymbols, dump_symtab_1)
11759         (maintenance_print_one_line_table): Update.
11760         * symfile.c (init_entry_point_info, section_is_mapped)
11761         (list_overlays_command, simple_read_overlay_table)
11762         (simple_overlay_update_1): Update.
11763         * stap-probe.c (handle_stap_probe): Update.
11764         * stabsread.c (dbx_init_float_type, define_symbol)
11765         (read_one_struct_field, read_enum_type, read_range_type): Update.
11766         * source.c (info_line_command): Update.
11767         * python/python.c (gdbpy_source_objfile_script)
11768         (gdbpy_execute_objfile_script): Update.
11769         * python/py-type.c (save_objfile_types): Update.
11770         * python/py-objfile.c (py_free_objfile): Update.
11771         * python/py-inferior.c (python_new_objfile): Update.
11772         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
11773         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
11774         (maintenance_check_psymtabs): Update.
11775         * printcmd.c (info_address_command): Update.
11776         * objfiles.h (struct objfile) <arch>: New method, from
11777         get_objfile_arch.
11778         (get_objfile_arch): Don't declare.
11779         * objfiles.c (get_objfile_arch): Remove.
11780         (filter_overlapping_sections): Update.
11781         * minsyms.c (msymbol_is_function): Update.
11782         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
11783         (output_nondebug_symbol): Update.
11784         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
11785         (mdebug_expand_psymtab): Update.
11786         * machoread.c (macho_add_oso_symfile): Update.
11787         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
11788         Update.
11789         * linux-fork.c (checkpoint_command): Update.
11790         * linespec.c (convert_linespec_to_sals): Update.
11791         * jit.c (finalize_symtab): Update.
11792         * infrun.c (insert_exception_resume_from_probe): Update.
11793         * ia64-tdep.c (ia64_find_unwind_table): Update.
11794         * hppa-tdep.c (internalize_unwinds): Update.
11795         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
11796         Update.
11797         * gcore.c (call_target_sbrk): Update.
11798         * elfread.c (record_minimal_symbol, elf_symtab_read)
11799         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
11800         (elf_gnu_ifunc_resolve_by_got): Update.
11801         * dwarf2/read.c (create_addrmap_from_index)
11802         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11803         (read_debug_names_from_section)
11804         (process_psymtab_comp_unit_reader, add_partial_symbol)
11805         (add_partial_subprogram, process_full_comp_unit)
11806         (read_file_scope, read_func_scope, read_lexical_block_scope)
11807         (read_call_site_scope, dwarf2_ranges_read)
11808         (dwarf2_record_block_ranges, dwarf2_add_field)
11809         (mark_common_block_symbol_computed, read_tag_pointer_type)
11810         (read_tag_string_type, dwarf2_init_float_type)
11811         (dwarf2_init_complex_target_type, read_base_type)
11812         (partial_die_info::read, partial_die_info::read)
11813         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
11814         (dwarf2_fetch_die_loc_sect_off): Update.
11815         * dwarf2/loc.c (dwarf2_find_location_expression)
11816         (class dwarf_evaluate_loc_desc, rw_pieced_value)
11817         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
11818         (dwarf2_loc_desc_get_symbol_read_needs)
11819         (locexpr_describe_location_piece, locexpr_describe_location_1)
11820         (loclist_describe_location): Update.
11821         * dwarf2/index-write.c (write_debug_names): Update.
11822         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
11823         * dtrace-probe.c (dtrace_process_dof): Update.
11824         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
11825         (process_one_symbol): Update.
11826         * ctfread.c (ctf_init_float_type, read_base_type): Update.
11827         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
11828         (coff_read_enum_type): Update.
11829         * cli/cli-cmds.c (edit_command, list_command): Update.
11830         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
11831         * breakpoint.c (create_overlay_event_breakpoint)
11832         (create_longjmp_master_breakpoint)
11833         (create_std_terminate_master_breakpoint)
11834         (create_exception_master_breakpoint, get_sal_arch): Update.
11835         * block.c (block_gdbarch): Update.
11836         * annotate.c (annotate_source_line): Update.
11837
11838 2020-04-17  Tom Tromey  <tromey@adacore.com>
11839
11840         * auto-load.c (show_auto_load_cmd): Remove.
11841         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
11842         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
11843         (maintenance_print_arc_command): Remove.
11844         * tui/tui-win.c (tui_command): Remove.
11845         (tui_get_cmd_list): Use add_basic_prefix_cmd.
11846         * tui/tui-layout.c (tui_layout_command): Remove.
11847         (_initialize_tui_layout): Use add_basic_prefix_cmd.
11848         * python/python.c (user_set_python, user_show_python): Remove.
11849         (_initialize_python): Use add_basic_prefix_cmd,
11850         add_show_prefix_cmd.
11851         * guile/guile.c (set_guile_command, show_guile_command): Remove.
11852         (install_gdb_commands): Use add_basic_prefix_cmd,
11853         add_show_prefix_cmd.
11854         (info_guile_command): Remove.
11855         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
11856         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
11857         add_show_prefix_cmd.
11858         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
11859         Remove do_set and do_show parameters.
11860         * cli/cli-style.c (set_style, show_style): Remove.
11861         (_initialize_cli_style): Use add_basic_prefix_cmd,
11862         add_show_prefix_cmd.
11863         (cli_style_option::add_setshow_commands): Remove do_set and
11864         do_show parameters.
11865         (cli_style_option::add_setshow_commands): Use
11866         add_basic_prefix_cmd, add_show_prefix_cmd.
11867         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
11868         (set_style_name): Remove.
11869         * cli/cli-dump.c (dump_command, append_command): Remove.
11870         (srec_dump_command, ihex_dump_command, verilog_dump_command)
11871         (tekhex_dump_command, binary_dump_command)
11872         (binary_append_command): Remove.
11873         (_initialize_cli_dump): Use add_basic_prefix_cmd.
11874         * windows-tdep.c (w32_prefix_command_valid): Remove global.
11875         (init_w32_command_list): Remove; move into ...
11876         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
11877         * valprint.c (set_print, show_print, set_print_raw)
11878         (show_print_raw): Remove.
11879         (_initialize_valprint): Use add_basic_prefix_cmd,
11880         add_show_prefix_cmd.
11881         * typeprint.c (set_print_type, show_print_type): Remove.
11882         (_initialize_typeprint): Use add_basic_prefix_cmd,
11883         add_show_prefix_cmd.
11884         * record.c (set_record_command, show_record_command): Remove.
11885         (_initialize_record): Use add_basic_prefix_cmd,
11886         add_show_prefix_cmd.
11887         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
11888         add_show_prefix_cmd.
11889         (info_command, show_command, set_debug, show_debug): Remove.
11890         * top.h (set_history, show_history): Don't declare.
11891         * top.c (set_history, show_history): Remove.
11892         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
11893         (unset_tdesc_cmd): Remove.
11894         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
11895         add_show_prefix_cmd.
11896         * symtab.c (info_module_command): Remove.
11897         (_initialize_symtab): Use add_basic_prefix_cmd.
11898         * symfile.c (overlay_command): Remove.
11899         (_initialize_symfile): Use add_basic_prefix_cmd.
11900         * sparc64-tdep.c (info_adi_command): Remove.
11901         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
11902         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
11903         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
11904         add_show_prefix_cmd.
11905         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
11906         (_initialize_serial): Use add_basic_prefix_cmd,
11907         add_show_prefix_cmd.
11908         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
11909         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
11910         add_show_prefix_cmd.
11911         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
11912         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
11913         add_show_prefix_cmd.
11914         * riscv-tdep.c (show_riscv_command, set_riscv_command)
11915         (show_debug_riscv_command, set_debug_riscv_command): Remove.
11916         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11917         add_show_prefix_cmd.
11918         * remote.c (remote_command, set_remote_cmd): Remove.
11919         (_initialize_remote): Use add_basic_prefix_cmd.
11920         * record-full.c (set_record_full_command)
11921         (show_record_full_command): Remove.
11922         (_initialize_record_full): Use add_basic_prefix_cmd,
11923         add_show_prefix_cmd.
11924         * record-btrace.c (cmd_set_record_btrace)
11925         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11926         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11927         (cmd_show_record_btrace_pt): Remove.
11928         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11929         add_show_prefix_cmd.
11930         * ravenscar-thread.c (set_ravenscar_command)
11931         (show_ravenscar_command): Remove.
11932         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11933         add_show_prefix_cmd.
11934         * mips-tdep.c (show_mips_command, set_mips_command)
11935         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
11936         add_show_prefix_cmd.
11937         * maint.c (maintenance_command, maintenance_info_command)
11938         (maintenance_check_command, maintenance_print_command)
11939         (maintenance_set_cmd, maintenance_show_cmd): Remove.
11940         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
11941         add_show_prefix_cmd.
11942         (show_per_command_cmd): Remove.
11943         * maint-test-settings.c (maintenance_set_test_settings_cmd):
11944         Remove.
11945         (maintenance_show_test_settings_cmd): Remove.
11946         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
11947         add_show_prefix_cmd.
11948         * maint-test-options.c (maintenance_test_options_command):
11949         Remove.
11950         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
11951         * macrocmd.c (macro_command): Remove
11952         (_initialize_macrocmd): Use add_basic_prefix_cmd.
11953         * language.c (set_check, show_check): Remove.
11954         (_initialize_language): Use add_basic_prefix_cmd,
11955         add_show_prefix_cmd.
11956         * infcmd.c (unset_command): Remove.
11957         (_initialize_infcmd): Use add_basic_prefix_cmd.
11958         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
11959         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
11960         add_show_prefix_cmd.
11961         * go32-nat.c (go32_info_dos_command): Remove.
11962         (_initialize_go32_nat): Use add_basic_prefix_cmd.
11963         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
11964         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
11965         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
11966         (_initialize_frame): Use add_basic_prefix_cmd,
11967         add_show_prefix_cmd.
11968         * dcache.c (set_dcache_command, show_dcache_command): Remove.
11969         (_initialize_dcache): Use add_basic_prefix_cmd,
11970         add_show_prefix_cmd.
11971         * cp-support.c (maint_cplus_command): Remove.
11972         (_initialize_cp_support): Use add_basic_prefix_cmd.
11973         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
11974         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
11975         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
11976         add_basic_prefix_cmd, add_show_prefix_cmd.
11977         * breakpoint.c (save_command): Remove.
11978         (_initialize_breakpoint): Use add_basic_prefix_cmd.
11979         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
11980         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
11981         add_show_prefix_cmd.
11982         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
11983         (set_ada_command, show_ada_command): Remove.
11984         (_initialize_ada_language): Use add_basic_prefix_cmd,
11985         add_show_prefix_cmd.
11986         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
11987
11988 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
11989
11990         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
11991         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
11992
11993 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11994
11995         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
11996         warning messages.
11997
11998 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11999
12000         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
12001         import table is not at beginning of .idata section.
12002
12003 2020-04-16  Pedro Alves  <palves@redhat.com>
12004
12005         * inferior.c (delete_inferior): Use delete operator directly
12006         instead of delete_program_space.
12007         * progspace.c (add_program_space): New, factored out from
12008         program_space::program_space.
12009         (remove_program_space): New, factored out from
12010         delete_program_space.
12011         (program_space::program_space): Remove intro comment.  Rewrite.
12012         (program_space::~program_space): Remove intro comment.  Call
12013         remove_program_space.
12014         (delete_program_space): Delete.
12015         * progspace.h (program_space::program_space): Make explicit.  Move
12016         intro comment here, adjusted.
12017         (program_space::~program_space): Move intro comment here,
12018         adjusted.
12019         (delete_program_space): Remove.
12020
12021 2020-04-16  Tom Tromey  <tromey@adacore.com>
12022
12023         * windows-nat.c (windows_nat::handle_access_violation): New
12024         function.
12025         * nat/windows-nat.h (handle_access_violation): Declare.
12026         * nat/windows-nat.c (handle_exception): Move Cygwin code to
12027         windows-nat.c.  Call handle_access_violation.
12028
12029 2020-04-16  Tom de Vries  <tdevries@suse.de>
12030
12031         PR symtab/25791
12032         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
12033         CUs without psymtab.
12034
12035 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
12036
12037         * python/python.c (do_start_initialization): Don't call
12038         PyEval_InitThreads for Python 3.9 and beyond.
12039
12040 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
12041
12042         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
12043         thread functions.
12044         (obsd_nat_target::wait): Likewise.
12045
12046 2020-04-15  Tom Tromey  <tromey@adacore.com>
12047
12048         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
12049         (DEBUG_EXCEPT): Use debug_printf.
12050
12051 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
12052
12053         * completer.c (class completion_tracker::completion_hash_entry)
12054         <hash_name>: New member function.
12055         (completion_tracker::discard_completions): New callback to hash a
12056         completion_hash_entry, pass this to htab_create_alloc.
12057
12058 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
12059
12060         * windows-nat.c (windows_make_so): Warn rather than stopping with
12061         an error if realpath() fails.
12062
12063 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
12064
12065         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
12066         (nbsd_nat_target::info_proc): Add do_status.
12067
12068 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
12069             Tom de Vries  <tdevries@suse.de>
12070
12071         PR symtab/25718
12072         * psympriv.h (struct partial_symtab::read_symtab)
12073         (struct partial_symtab::expand_psymtab)
12074         (struct partial_symtab::read_dependencies): Update comments.
12075         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
12076         read_symtab for includer.
12077         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
12078         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
12079         (struct dwarf2_include_psymtab::m_readin): Remove.
12080         (struct dwarf2_include_psymtab::includer): New member function.
12081         (dwarf2_psymtab::expand_psymtab): Assert !readin.
12082
12083 2020-04-14  Tom de Vries  <tdevries@suse.de>
12084
12085         PR symtab/25720
12086         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
12087         with NULL symbol_matcher and lookup_name.
12088         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
12089         and lookup_name.
12090         * dwarf2/read.c (dw2_expand_symtabs_matching)
12091         (dw2_debug_names_expand_symtabs_matching): Same.
12092         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
12093         Make lookup_name a pointer.  Update comment.
12094         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
12095         lookup_name being a pointer.
12096         * symfile.c (expand_symtabs_matching): Same.
12097         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
12098         * linespec.c (iterate_over_all_matching_symtabs): Same.
12099
12100 2020-04-13  Tom Tromey  <tom@tromey.com>
12101
12102         * run-on-main-thread.c: Update include.
12103         * unittests/main-thread-selftests.c: Update include.
12104         * tui/tui-win.c: Update include.
12105         * tui/tui-io.c: Update include.
12106         * tui/tui-interp.c: Update include.
12107         * tui/tui-hooks.c: Update include.
12108         * top.h: Update include.
12109         * top.c: Update include.
12110         * ser-base.c: Update include.
12111         * remote.c: Update include.
12112         * remote-notif.c: Update include.
12113         * remote-fileio.c: Update include.
12114         * record-full.c: Update include.
12115         * record-btrace.c: Update include.
12116         * python/python.c: Update include.
12117         * posix-hdep.c: Update include.
12118         * mingw-hdep.c: Update include.
12119         * mi/mi-main.c: Update include.
12120         * mi/mi-interp.c: Update include.
12121         * main.c: Update include.
12122         * linux-nat.c: Update include.
12123         * interps.c: Update include.
12124         * infrun.c: Update include.
12125         * inf-loop.c: Update include.
12126         * event-top.c: Update include.
12127         * event-loop.c: Move to ../gdbsupport/.
12128         * event-loop.h: Move to ../gdbsupport/.
12129         * async-event.h: Update include.
12130         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
12131
12132 2020-04-13  Tom Tromey  <tom@tromey.com>
12133
12134         * tui/tui-win.c: Include async-event.h.
12135         * remote.c: Include async-event.h.
12136         * remote-notif.c: Include async-event.h.
12137         * record-full.c: Include async-event.h.
12138         * record-btrace.c: Include async-event.h.
12139         * infrun.c: Include async-event.h.
12140         * event-top.c: Include async-event.h.
12141         * event-loop.h: Move some declarations to async-event.h.
12142         * event-loop.c: Don't include ser-event.h or top.h.  Move some
12143         code to async-event.c.
12144         * async-event.h: New file.
12145         * async-event.c: New file.
12146         * Makefile.in (COMMON_SFILES): Add async-event.c.
12147         (HFILES_NO_SRCDIR): Add async-event.h.
12148
12149 2020-04-13  Tom Tromey  <tom@tromey.com>
12150
12151         * utils.c (flush_streams): New function.
12152         * event-loop.c (gdb_wait_for_event): Call flush_streams.
12153
12154 2020-04-13  Tom Tromey  <tom@tromey.com>
12155
12156         * event-loop.c (handle_file_event): Use warning, not
12157         printf_unfiltered.
12158
12159 2020-04-13  Tom Tromey  <tom@tromey.com>
12160
12161         * event-loop.c: Include <chrono>.
12162
12163 2020-04-13  Tom Tromey  <tom@tromey.com>
12164
12165         * gdb_select.h: Move to ../gdbsupport/.
12166         * event-loop.c: Update include path.
12167         * top.c: Update include path.
12168         * ser-base.c: Update include path.
12169         * ui-file.c: Update include path.
12170         * ser-tcp.c: Update include path.
12171         * guile/scm-ports.c: Update include path.
12172         * posix-hdep.c: Update include path.
12173         * ser-unix.c: Update include path.
12174         * gdb_usleep.c: Update include path.
12175         * mingw-hdep.c: Update include path.
12176         * inflow.c: Update include path.
12177         * infrun.c: Update include path.
12178         * event-top.c: Update include path.
12179
12180 2020-04-13  Tom Tromey  <tom@tromey.com>
12181
12182         * configure: Rebuild.
12183         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
12184
12185 2020-04-13  Tom Tromey  <tom@tromey.com>
12186
12187         * event-loop.h (start_event_loop): Don't declare.
12188         * event-loop.c (start_event_loop): Move...
12189         * main.c (start_event_loop): ...here.  Now static.
12190
12191 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
12192
12193         * MAINTAINERS: Update my email address.
12194
12195 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12196
12197         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
12198         IP_ALL.
12199
12200 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12201
12202         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
12203         (nbsd_nat_target::info_proc): Add do_cmdline.
12204
12205 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12206
12207         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
12208         (nbsd_nat_target::info_proc): Add do_cwd.
12209
12210 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12211
12212         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
12213
12214 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
12215
12216         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
12217         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
12218         (nbsd_nat_target::info_proc): New functions.
12219         * nbsd-nat.c (kinfo_get_vmmap): New function.
12220         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
12221         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
12222         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
12223         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
12224         functions.
12225         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
12226         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
12227         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
12228         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
12229         (KINFO_VME_FLAG_GROWS_DOWN): New.
12230
12231 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
12232
12233         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
12234         bit shift.
12235
12236 2020-04-10  Tom Tromey  <tromey@adacore.com>
12237
12238         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
12239
12240 2020-04-10  Tom Tromey  <tromey@adacore.com>
12241
12242         * symtab.c (get_symbol_address, get_msymbol_address): Skip
12243         separate debug files.
12244
12245 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
12246
12247         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
12248         Move to...
12249         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
12250         ... here.
12251         * windows-nat.c (windows_nat_target::get_windows_debug_event):
12252         Check for STATUS_WX86_BREAKPOINT.
12253         (windows_nat_target::wait): Same.
12254
12255 2020-04-10  Tom de Vries  <tdevries@suse.de>
12256
12257         PR cli/25808
12258         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
12259
12260 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
12261
12262         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
12263         (Write After Approval): Remove Tom de Vries.
12264
12265 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12266
12267         revert partially:
12268         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12269
12270         * buildsym.c (record_line): Fix undefined behavior and preserve
12271         lines at eof.
12272
12273 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
12274
12275         * auxv.h (svr4_auxv_parse): New.
12276         * auxv.c (default_auxv_parse): Split into default_auxv_parse
12277         and generic_auxv_parse.
12278         (svr4_auxv_parse): Add.
12279         * obsd-tdep.c: Include "auxv.h".
12280         (obsd_auxv_parse): Remove.
12281         (obsd_init_abi): Remove comment.
12282         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
12283         from `obsd_auxv_parse' to `svr4_auxv_parse'.
12284         * nbsd-tdep.c: Include "auxv.h".
12285         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
12286
12287 2020-04-08  Tom Tromey  <tromey@adacore.com>
12288
12289         * nat/windows-nat.h (last_wait_event): Don't declare.
12290         (wait_for_debug_event): Update comment.
12291         * nat/windows-nat.c (last_wait_event): Now static.
12292
12293 2020-04-08  Tom Tromey  <tromey@adacore.com>
12294
12295         * windows-nat.c (wait_for_debug_event): Move to
12296         nat/windows-nat.c.
12297         * nat/windows-nat.h (wait_for_debug_event): Declare.
12298         * nat/windows-nat.c (wait_for_debug_event): Move from
12299         windows-nat.c.  No longer static.
12300
12301 2020-04-08  Tom Tromey  <tromey@adacore.com>
12302
12303         * windows-nat.c (get_windows_debug_event): Use
12304         fetch_pending_stop.
12305         * nat/windows-nat.h (fetch_pending_stop): Declare.
12306         * nat/windows-nat.c (fetch_pending_stop): New function.
12307
12308 2020-04-08  Tom Tromey  <tromey@adacore.com>
12309
12310         * windows-nat.c (windows_continue): Use matching_pending_stop and
12311         continue_last_debug_event.
12312         * nat/windows-nat.h (matching_pending_stop)
12313         (continue_last_debug_event): Declare.
12314         * nat/windows-nat.c (DEBUG_EVENTS): New define.
12315         (matching_pending_stop, continue_last_debug_event): New
12316         functions.
12317
12318 2020-04-08  Tom Tromey  <tromey@adacore.com>
12319
12320         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
12321         (handle_exception_result): Move to nat/windows-nat.h.
12322         (DEBUG_EXCEPTION_SIMPLE): Remove.
12323         (windows_nat::handle_ms_vc_exception): New function.
12324         (handle_exception): Move to nat/windows-nat.c.
12325         (get_windows_debug_event): Update.
12326         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
12327         nat/windows-nat.c.
12328         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
12329         (handle_exception_result): Move from windows-nat.c.
12330         (handle_exception): Declare.
12331         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
12332         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
12333         windows-nat.c.
12334
12335 2020-04-08  Tom Tromey  <tromey@adacore.com>
12336
12337         * windows-nat.c (exception_count, event_count): Remove.
12338         (handle_exception, get_windows_debug_event)
12339         (do_initial_windows_stuff): Update.
12340
12341 2020-04-08  Tom Tromey  <tromey@adacore.com>
12342
12343         * windows-nat.c (windows_nat::handle_load_dll)
12344         (windows_nat::handle_unload_dll): Rename.  No longer static.
12345         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
12346         Declare.
12347
12348 2020-04-08  Tom Tromey  <tromey@adacore.com>
12349
12350         * complaints.h (stop_whining): Declare at top-level.
12351         (complaint): Don't declare stop_whining.
12352
12353 2020-04-08  Tom Tromey  <tromey@adacore.com>
12354
12355         * windows-nat.c (windows_nat::handle_output_debug_string):
12356         Rename.  No longer static.
12357         * nat/windows-nat.h (handle_output_debug_string): Declare.
12358
12359 2020-04-08  Tom Tromey  <tromey@adacore.com>
12360
12361         * windows-nat.c (current_process_handle, current_process_id)
12362         (main_thread_id, last_sig, current_event, last_wait_event)
12363         (current_windows_thread, desired_stop_thread_id, pending_stops)
12364         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
12365         (display_selectors, fake_create_process)
12366         (get_windows_debug_event): Update.
12367         * nat/windows-nat.h (current_process_handle, current_process_id)
12368         (main_thread_id, last_sig, current_event, last_wait_event)
12369         (current_windows_thread, desired_stop_thread_id, pending_stops)
12370         (struct pending_stop, siginfo_er): Move from windows-nat.c.
12371         * nat/windows-nat.c (current_process_handle, current_process_id)
12372         (main_thread_id, last_sig, current_event, last_wait_event)
12373         (current_windows_thread, desired_stop_thread_id, pending_stops)
12374         (siginfo_er): New globals.  Move from windows-nat.c.
12375
12376 2020-04-08  Tom Tromey  <tromey@adacore.com>
12377
12378         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
12379         (handle_load_dll): Update.
12380         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
12381
12382 2020-04-08  Tom Tromey  <tromey@adacore.com>
12383
12384         * windows-nat.c (enum thread_disposition_type): Move to
12385         nat/windows-nat.h.
12386         (windows_nat::thread_rec): Rename from thread_rec.  No longer
12387         static.
12388         (windows_add_thread, windows_nat_target::fetch_registers)
12389         (windows_nat_target::store_registers, handle_exception)
12390         (windows_nat_target::resume, get_windows_debug_event)
12391         (windows_nat_target::get_tib_address)
12392         (windows_nat_target::thread_name)
12393         (windows_nat_target::thread_alive): Update.
12394         * nat/windows-nat.h (enum thread_disposition_type): Move from
12395         windows-nat.c.
12396         (thread_rec): Declare.
12397
12398 2020-04-08  Tom Tromey  <tromey@adacore.com>
12399
12400         * windows-nat.c: Add "using namespace".
12401         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
12402         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
12403
12404 2020-04-08  Tom Tromey  <tromey@adacore.com>
12405
12406         * nat/windows-nat.h (struct windows_thread_info): Declare
12407         destructor.
12408         * nat/windows-nat.c (~windows_thread_info): New.
12409
12410 2020-04-08  Tom Tromey  <tromey@adacore.com>
12411
12412         PR gdb/22992
12413         * windows-nat.c (current_event): Update comment.
12414         (last_wait_event, desired_stop_thread_id): New globals.
12415         (struct pending_stop): New.
12416         (pending_stops): New global.
12417         (windows_nat_target) <stopped_by_sw_breakpoint>
12418         <supports_stopped_by_sw_breakpoint>: New methods.
12419         (windows_fetch_one_register): Add assertions.  Adjust PC.
12420         (windows_continue): Handle pending stops.  Suspend other threads
12421         when stepping.  Use last_wait_event
12422         (wait_for_debug_event): New function.
12423         (get_windows_debug_event): Use wait_for_debug_event.  Handle
12424         pending stops.  Queue spurious stops.
12425         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
12426         (windows_nat_target::kill): Use wait_for_debug_event.
12427         * nat/windows-nat.h (struct windows_thread_info)
12428         <stopped_at_software_breakpoint>: New field.
12429         * nat/windows-nat.c (windows_thread_info::resume): Clear
12430         stopped_at_software_breakpoint.
12431
12432 2020-04-08  Tom Tromey  <tromey@adacore.com>
12433
12434         * windows-nat.c (enum thread_disposition_type): New.
12435         (thread_rec): Replace "get_context" parameter with "disposition";
12436         change type.
12437         (windows_add_thread, windows_nat_target::fetch_registers)
12438         (windows_nat_target::store_registers, handle_exception)
12439         (windows_nat_target::resume, get_windows_debug_event)
12440         (windows_nat_target::get_tib_address)
12441         (windows_nat_target::thread_name)
12442         (windows_nat_target::thread_alive): Update.
12443
12444 2020-04-08  Tom Tromey  <tromey@adacore.com>
12445
12446         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
12447         (windows_continue): Use windows_continue::resume.
12448         * nat/windows-nat.h (struct windows_thread_info) <suspend,
12449         resume>: Declare new methods.
12450         * nat/windows-nat.c: New file.
12451         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
12452
12453 2020-04-08  Tom Tromey  <tromey@adacore.com>
12454
12455         * windows-nat.c (windows_add_thread, windows_delete_thread)
12456         (windows_nat_target::fetch_registers)
12457         (windows_nat_target::store_registers, fake_create_process)
12458         (windows_nat_target::resume, windows_nat_target::resume)
12459         (get_windows_debug_event, windows_nat_target::wait)
12460         (windows_nat_target::pid_to_str)
12461         (windows_nat_target::get_tib_address)
12462         (windows_nat_target::get_ada_task_ptid)
12463         (windows_nat_target::thread_name)
12464         (windows_nat_target::thread_alive): Use lwp, not tid.
12465
12466 2020-04-08  Tom Tromey  <tromey@adacore.com>
12467
12468         * windows-nat.c (handle_exception)
12469         (windows_nat_target::thread_name): Update.
12470         * nat/windows-nat.h (windows_thread_info): Remove destructor.
12471         <name>: Now unique_xmalloc_ptr.
12472
12473 2020-04-08  Tom Tromey  <tromey@adacore.com>
12474
12475         * windows-nat.c (thread_rec)
12476         (windows_nat_target::fetch_registers): Update.
12477         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
12478         Update comment.
12479         <debug_registers_changed, reload_context>: Now bool.
12480
12481 2020-04-08  Tom Tromey  <tromey@adacore.com>
12482
12483         * windows-nat.c (windows_add_thread): Use new.
12484         (windows_init_thread_list, windows_delete_thread): Use delete.
12485         (get_windows_debug_event): Update.
12486         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
12487         destructor, and initializers.
12488
12489 2020-04-08  Tom Tromey  <tromey@adacore.com>
12490
12491         * windows-nat.c (struct windows_thread_info): Remove.
12492         * nat/windows-nat.h: New file.
12493
12494 2020-04-08  Tom Tromey  <tromey@adacore.com>
12495
12496         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
12497         (thread_rec, windows_add_thread, windows_delete_thread)
12498         (windows_continue): Update.
12499
12500 2020-04-08  Tom Tromey  <tromey@adacore.com>
12501
12502         * windows-nat.c (struct windows_thread_info): Remove typedef.
12503         (thread_head): Remove.
12504         (thread_list): New global.
12505         (thread_rec, windows_add_thread, windows_init_thread_list)
12506         (windows_delete_thread, windows_continue): Update.
12507
12508 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
12509
12510         * windows-tdep.h (windows_init_abi): Add comment.
12511         (cygwin_init_abi): New declaration.
12512         * windows-tdep.c: Split signal enumeration in two, one for
12513         Windows and one for Cygwin.
12514         (windows_gdb_signal_to_target): Only deal with signal of the
12515         Windows OS ABI.
12516         (cygwin_gdb_signal_to_target): New function.
12517         (windows_init_abi): Rename to windows_init_abi_common, don't set
12518         gdb_signal_to_target gdbarch method.  Add new new function with
12519         this name.
12520         (cygwin_init_abi): New function.
12521         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
12522         comment.  Don't call windows_init_abi.
12523         (amd64_windows_init_abi): Add comment, call windows_init_abi.
12524         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
12525         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
12526         i386_windows_init_abi_common, don't call windows_init_abi.  Add
12527         a new function of this name.
12528         (i386_cygwin_init_abi): New function.
12529         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
12530         OS ABI Cygwin.
12531
12532 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
12533
12534         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
12535         parameter.c.
12536         (dwarf2_read_gdb_index): Update.
12537
12538 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
12539
12540         * nbsd-tdep.c: Include "objfiles.h".
12541         (nbsd_skip_solib_resolver): New.
12542         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
12543
12544 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12545
12546         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
12547         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
12548         with DW_LLE_base_addressx are being emitted in DWARFv5.
12549         Add the newly added kind DW_LOC_OFFSET_PAIR also.
12550         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
12551         unsigned integer.
12552
12553 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12554
12555         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
12556         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
12557         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
12558         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
12559         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
12560         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
12561         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
12562
12563
12564 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12565
12566         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
12567         (read_loclist_index): New function definition.
12568         (lookup_loclist_base): New function definition.
12569         (read_loclist_header): New function definition.
12570         (dwarf2_cu): Add loclist_base and loclist_header field.
12571         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
12572         (read_full_die_1): Read the value of DW_AT_loclists_base.
12573         (read_attribute_reprocess): Handle DW_FORM_loclistx.
12574         (read_attribute_value): Handle DW_FORM_loclistx.
12575         (skip_one_die): Handle DW_FORM_loclistx.
12576         (loclist_header): New structure declaration.
12577         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
12578
12579 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
12580
12581         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
12582         constructor.  Remove `addr` parameter from other constructor and
12583         add `per_cu` parameter.
12584         * dwarf2/read.c (create_partial_symtab): Update.
12585
12586 2020-04-07  Tom de Vries  <tdevries@suse.de>
12587
12588         PR symtab/25796
12589         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
12590         (partial_die_info::fixup): Inherit has_const_value.
12591
12592 2020-04-07  Tom de Vries  <tdevries@suse.de>
12593
12594         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
12595         symbols without address.
12596
12597 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
12598
12599         * nbsd-nat.h (struct thread_info): Add forward declaration.
12600         (nbsd_nat_target::thread_alive): Add.
12601         (nbsd_nat_target::thread_name): Likewise.
12602         (nbsd_nat_target::update_thread_list): Likewise.
12603         (update_thread_list::post_attach): Likewise.
12604         (post_attach::pid_to_str): Likewise.
12605         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
12606         (nbsd_thread_lister): Add.
12607         (nbsd_nat_target::thread_alive): Likewise.
12608         (nbsd_nat_target::thread_name): Likewise.
12609         (nbsd_add_threads): Likewise.
12610         (update_thread_list::post_attach): Likewise.
12611         (nbsd_nat_target::update_thread_list): Likewise.
12612         (post_attach::pid_to_str): Likewise.
12613
12614 2020-04-06  Tom Tromey  <tromey@adacore.com>
12615
12616         * ada-valprint.c (print_variant_part): Extract the variant field.
12617         (print_field_values): Use the field as the outer value when
12618         recursing.
12619
12620 2020-04-06  Tom Tromey  <tromey@adacore.com>
12621
12622         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
12623         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
12624         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
12625         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
12626         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
12627
12628 2020-04-06  Tom Tromey  <tromey@adacore.com>
12629
12630         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
12631         TYPE_CODE_ERROR.
12632
12633 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
12634
12635         * nbsd-tdep.c: Include "gdbarch.h".
12636         Define enum with NetBSD signal numbers.
12637         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
12638         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
12639         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
12640         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
12641         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
12642         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
12643         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
12644         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
12645         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
12646         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
12647         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
12648         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
12649
12650 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
12651
12652         PR gdb/25325
12653         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
12654
12655 2020-04-03  Tom Tromey  <tromey@adacore.com>
12656
12657         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
12658         Read constant block.
12659
12660 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
12661
12662         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
12663         (gdb_bfd_get_full_section_contents): New declaration.
12664         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
12665         * windows-tdep.c (is_linked_with_cygwin_dll): Use
12666         gdb_bfd_get_full_section_contents.
12667
12668 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
12669
12670         * exec.c (build_section_table): Replace internal_error with
12671         gdb_assert.
12672         (section_table_xfer_memory_partial): Likewise.
12673         * mdebugread.c (parse_partial_symbols): Likewise.
12674         * psymtab.c (lookup_partial_symbol): Likewise.
12675         * utils.c (wrap_here): Likewise.
12676
12677 2020-04-02  Tom Tromey  <tromey@adacore.com>
12678
12679         * f-lang.c (build_fortran_types): Use arch_type to initialize
12680         builtin_complex_s32 in the TYPE_CODE_ERROR case.
12681
12682 2020-04-02  Tom Tromey  <tromey@adacore.com>
12683
12684         * dwarf2/read.c (partial_die_info::read): Do not create a vector
12685         of attributes.
12686
12687 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12688             Bernd Edlinger <bernd.edlinger@hotmail.de>
12689             Tom Tromey  <tromey@adacore.com>
12690
12691         * buildsym.c (buildsym_compunit::record_line): Remove
12692         deduplication code.
12693
12694 2020-04-02  Tom de Vries  <tdevries@suse.de>
12695
12696         PR ada/24671
12697         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
12698
12699 2020-04-02  Tom de Vries  <tdevries@suse.de>
12700
12701         * dwarf2/read.c (dwarf2_gdb_index_functions,
12702         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
12703         NULL.
12704         * psymtab.c (psym_lookup_global_symbol_language): New function.
12705         (psym_functions): Init psym_lookup_global_symbol_language with
12706         psym_lookup_global_symbol_language.
12707         * symfile-debug.c (debug_sym_quick_functions): Init
12708         lookup_global_symbol_language with NULL.
12709         * symfile.c (set_initial_language): Remove fixme comment.
12710         * symfile.h (struct quick_symbol_functions): Add
12711         lookup_global_symbol_language.
12712         * symtab.c (find_quick_global_symbol_language): New function.
12713         (find_main_name): Use find_quick_global_symbol_language.
12714
12715 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
12716
12717         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
12718
12719 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12720
12721         * buildsym.c (record_line): Fix undefined behavior and preserve
12722         lines at eof.
12723
12724 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12725
12726         * buildsym.c (record_line): Fix the resizing condition.
12727
12728 2020-04-01  Tom Tromey  <tom@tromey.com>
12729
12730         * value.h (value_literal_complex): Add comment.
12731         * valops.c (value_literal_complex): Refer to value.h.
12732
12733 2020-04-01  Tom Tromey  <tom@tromey.com>
12734
12735         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
12736         (scalar_type): New rule, from typebase.
12737         (typebase): Use scalar_type.  Recognize complex types.
12738         (field_name): Handle FLOAT_KEYWORD.
12739         (ident_tokens): Add _Complex and __complex__.
12740
12741 2020-04-01  Tom Tromey  <tom@tromey.com>
12742
12743         PR exp/25299:
12744         * valarith.c (promotion_type, complex_binop): New functions.
12745         (scalar_binop): Handle complex numbers.  Use promotion_type.
12746         (value_pos, value_neg, value_complement): Handle complex numbers.
12747
12748 2020-04-01  Tom Tromey  <tom@tromey.com>
12749
12750         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
12751         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
12752         (parse_number): Handle complex numbers.
12753
12754 2020-04-01  Tom Tromey  <tom@tromey.com>
12755
12756         * c-valprint.c (c_decorations): Change complex suffix to "i".
12757
12758 2020-04-01  Tom Tromey  <tom@tromey.com>
12759
12760         * valprint.c (generic_value_print_complex): Use accessors.
12761         * value.h (value_real_part, value_imaginary_part): Declare.
12762         * valops.c (value_real_part, value_imaginary_part): New
12763         functions.
12764         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
12765
12766 2020-04-01  Tom Tromey  <tom@tromey.com>
12767
12768         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
12769         (read_range_type): Update.
12770         * mdebugread.c (basic_type): Update.
12771         * go-lang.c (build_go_types): Use init_complex_type.
12772         * gdbtypes.h (struct main_type) <complex_type>: New member.
12773         (init_complex_type): Update.
12774         (arch_complex_type): Don't declare.
12775         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
12776         Make name if none given.  Use alloc_type_copy.  Look for cached
12777         complex type.
12778         (arch_complex_type): Remove.
12779         (gdbtypes_post_init): Use init_complex_type.
12780         * f-lang.c (build_fortran_types): Use init_complex_type.
12781         * dwarf2/read.c (read_base_type): Update.
12782         * d-lang.c (build_d_types): Use init_complex_type.
12783         * ctfread.c (read_base_type): Update.
12784
12785 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12786
12787         * infrun.c (stop_all_threads): Update assertion, plus when
12788         stopping threads, take into account that we might be trying
12789         to stop an all-stop target.
12790         (stop_waiting): Call 'stop_all_threads' if there exists a
12791         non-stop target.
12792
12793 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12794
12795         * target.h (exists_non_stop_target): New function declaration.
12796         * target.c (exists_non_stop_target): New function.
12797
12798 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
12799
12800         PR gdb/24789
12801         * eval.c (is_integral_or_integral_reference): New function.
12802         (evaluate_subexp_standard): Allow integer references in
12803         pointer arithmetic.
12804
12805 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12806
12807         * remote.c (remote_target::remote_parse_stop_reply): Remove the
12808         check for no ptid in the stop reply when the target is non-stop.
12809
12810 2020-04-01  Tom Tromey  <tromey@adacore.com>
12811
12812         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
12813         "name" parameter to rvalue reference.  Initialize m_name_holder.
12814         <lookup_name_info>: New overloads.
12815         <name>: Return gdb::string_view.
12816         <c_str>: New method.
12817         <make_ignore_params>: Update.
12818         <search_name_hash>: Update.
12819         <language_lookup_name>: Return const char *.
12820         <m_name>: Change type.
12821         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
12822         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
12823         (lookup_name_info::match_any): Update.
12824         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
12825         Update.
12826         * minsyms.c (linkage_name_str): Update.
12827         * language.c (default_symbol_name_matcher): Update.
12828         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
12829         Update.
12830         * ada-lang.c (ada_fold_name): Change parameter to string_view.
12831         (ada_lookup_name_info::ada_lookup_name_info): Update.
12832         (literal_symbol_name_matcher): Update.
12833
12834 2020-04-01  Tom Tromey  <tromey@adacore.com>
12835
12836         * psymtab.c (psymtab_search_name): Remove function.
12837         (psym_lookup_symbol): Create search name and lookup name here.
12838         (lookup_partial_symbol): Remove "name" parameter; add
12839         lookup_name.
12840         (psym_expand_symtabs_for_function): Update.
12841
12842 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
12843
12844         PR tui/25597:
12845         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
12846
12847 2020-03-31  Tom Tromey  <tromey@adacore.com>
12848
12849         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
12850         memcpy.
12851
12852 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
12853
12854         * features/riscv/32bit-csr.xml: Regenerated.
12855         * features/riscv/64bit-csr.xml: Regenerated.
12856
12857 2020-03-30  Tom Tromey  <tromey@adacore.com>
12858
12859         * ada-valprint.c (print_variant_part): Update.
12860         * ada-lang.h (ada_which_variant_applies): Update.
12861         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
12862         outer_valaddr parameters; replace with "outer" value parameter.
12863         (to_fixed_variant_branch_type): Update.
12864
12865 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12866
12867         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
12868         <list>.  Remove inclusion of observable.h.
12869         (PPC_DEBUG_CURRENT_VERSION): Move up define.
12870         (struct arch_lwp_info): New struct.
12871         (class ppc_linux_dreg_interface): New class.
12872         (struct ppc_linux_process_info): New struct.
12873         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
12874         <low_new_clone, low_forget_process, low_prepare_to_resume>
12875         <copy_thread_dreg_state, mark_thread_stale>
12876         <mark_debug_registers_changed, register_hw_breakpoint>
12877         <clear_hw_breakpoint, register_wp, clear_wp>
12878         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
12879         <num_memory_accesses, get_trigger_type>
12880         <create_watchpoint_request, hwdebug_point_cmp>
12881         <init_arch_lwp_info, get_arch_lwp_info>
12882         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
12883         methods.
12884         <struct ptid_hash>: New inner struct.
12885         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
12886         members.
12887         (saved_dabr_value, hwdebug_info, max_slots_number)
12888         (struct hw_break_tuple, struct thread_points, ppc_threads)
12889         (have_ptrace_hwdebug_interface)
12890         (hwdebug_find_thread_points_by_tid)
12891         (hwdebug_insert_point, hwdebug_remove_point): Remove.
12892         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
12893         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
12894         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
12895         use m_dreg_interface.
12896         (hwdebug_point_cmp): Change to...
12897         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
12898         reference arguments instead of pointers.
12899         (ppc_linux_nat_target::ranged_break_num_registers): Use
12900         m_dreg_interface.
12901         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
12902         m_dreg_interface.  Call register_hw_breakpoint.
12903         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
12904         m_dreg_interface.  Call clear_hw_breakpoint.
12905         (get_trigger_type): Change to...
12906         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
12907         comment.
12908         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
12909         use m_dreg_interface.  Call register_hw_breakpoint.
12910         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
12911         use m_dreg_interface.  Call clear_hw_breakpoint.
12912         (can_use_watchpoint_cond_accel): Change to...
12913         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
12914         method.  Update comment, use m_dreg_interface and
12915         m_process_info.
12916         (calculate_dvc): Change to...
12917         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12918         m_dreg_interface.
12919         (num_memory_accesses): Change to...
12920         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12921         (check_condition): Change to...
12922         (ppc_linux_nat_target::check_condition): ...this method.
12923         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12924         comment, use m_dreg_interface.
12925         (create_watchpoint_request): Change to...
12926         (ppc_linux_nat_target::create_watchpoint_request): ...this
12927         method.  Use m_dreg_interface.
12928         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12929         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12930         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12931         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12932         (ppc_linux_nat_target::low_forget_process)
12933         (ppc_linux_nat_target::low_new_fork)
12934         (ppc_linux_nat_target::low_new_clone)
12935         (ppc_linux_nat_target::low_delete_thread)
12936         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
12937         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
12938         only call mark_thread_stale.
12939         (ppc_linux_thread_exit): Remove.
12940         (ppc_linux_nat_target::stopped_data_address): Change to...
12941         (ppc_linux_nat_target::low_stopped_data_address): This. Add
12942         comment, use m_dreg_interface and m_thread_hw_breakpoints.
12943         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
12944         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
12945         comment.  Call low_stopped_data_address.
12946         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
12947         m_dreg_interface.
12948         (ppc_linux_nat_target::masked_watch_num_registers): Use
12949         m_dreg_interface.
12950         (ppc_linux_nat_target::copy_thread_dreg_state)
12951         (ppc_linux_nat_target::mark_thread_stale)
12952         (ppc_linux_nat_target::mark_debug_registers_changed)
12953         (ppc_linux_nat_target::register_hw_breakpoint)
12954         (ppc_linux_nat_target::clear_hw_breakpoint)
12955         (ppc_linux_nat_target::register_wp)
12956         (ppc_linux_nat_target::clear_wp)
12957         (ppc_linux_nat_target::init_arch_lwp_info)
12958         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
12959         (_initialize_ppc_linux_nat): Remove observer callback.
12960
12961 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12962
12963         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
12964         (ppc_linux_nat_target::auxv_parse)
12965         (ppc_linux_nat_target::read_description)
12966         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
12967         Move up.
12968
12969 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12970
12971         * linux-nat.h (low_new_clone): New method.
12972         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
12973
12974 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12975
12976         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
12977         (dbx_expand_psymtab): ... this.
12978         (start_psymtab): Update.
12979         * mdebugread.c (psymtab_to_symtab_1): Rename to...
12980         (mdebug_expand_psymtab): ... this.
12981         (parse_partial_symbols): Update.
12982         (new_psymtab): Update.
12983         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
12984         (xcoff_expand_psymtab): ... this.
12985         (xcoff_start_psymtab): Update.
12986
12987 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12988
12989         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
12990         <expand_dependencies>: ... this.
12991         * psymtab.c (partial_symtab::read_dependencies): Rename to...
12992         (partial_symtab::expand_dependencies): ... this.
12993         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
12994         Update.
12995         (dwarf2_psymtab::expand_psymtab): Update.
12996         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12997         * mdebugread.c (psymtab_to_symtab_1): Update.
12998         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12999
13000 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
13001
13002         * psympriv.h (discard_psymtab): Remove.
13003         * dbxread.c (dbx_end_psymtab): Update.
13004         * xcoffread.c (xcoff_end_psymtab): Update.
13005
13006 2020-03-28  Tom Tromey  <tom@tromey.com>
13007
13008         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
13009         comment.
13010
13011 2020-03-28  Tom Tromey  <tom@tromey.com>
13012
13013         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
13014
13015 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
13016
13017         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
13018
13019 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
13020
13021         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
13022
13023 2020-03-26  Tom Tromey  <tom@tromey.com>
13024
13025         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
13026         (mark_common_block_symbol_computed, read_tag_string_type)
13027         (attr_to_dynamic_prop, read_subrange_type): Update.
13028         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
13029         to be methods on struct attribute.
13030         (skip_one_die, process_imported_unit_die, read_namespace_alias)
13031         (read_call_site_scope, partial_die_info::read)
13032         (partial_die_info::read, lookup_die_type, follow_die_ref):
13033         Update.
13034         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
13035         from dwarf2_get_ref_die_offset.
13036         (attribute::constant_value): New method, from
13037         dwarf2_get_attr_constant_value.
13038         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
13039         Declare method.
13040         <constant_value>: New method.
13041
13042 2020-03-26  Tom Tromey  <tom@tromey.com>
13043
13044         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
13045         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
13046         (dwarf_type_encoding_name): Move to stringify.c.
13047         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
13048         * dwarf2/stringify.c: New file.
13049         * dwarf2/stringify.h: New file.
13050
13051 2020-03-26  Tom Tromey  <tom@tromey.com>
13052
13053         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
13054         Rewrite.
13055
13056 2020-03-26  Tom Tromey  <tom@tromey.com>
13057
13058         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
13059         methods.
13060         * dwarf2/read.c (lookup_addr_base): Move to die.h.
13061         (lookup_ranges_base): Likewise.
13062         (read_cutu_die_from_dwo, read_full_die_1): Update.
13063
13064 2020-03-26  Tom Tromey  <tom@tromey.com>
13065
13066         * dwarf2/read.c (read_import_statement, read_file_scope)
13067         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
13068         (read_lexical_block_scope, read_call_site_scope)
13069         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
13070         (handle_struct_member_die, process_structure_scope)
13071         (update_enumeration_type_from_children)
13072         (process_enumeration_scope, read_array_type, read_common_block)
13073         (read_namespace, read_module, read_subroutine_type): Update.
13074         (sibling_die): Remove.
13075
13076 2020-03-26  Tom Tromey  <tom@tromey.com>
13077
13078         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
13079         (build_type_psymtabs_reader, read_structure_type)
13080         (read_enumeration_type, read_full_die_1): Update.
13081         (dwarf2_attr_no_follow): Move to die.h.
13082         * dwarf2/die.h (struct die_info) <attr>: New method.
13083
13084 2020-03-26  Tom Tromey  <tom@tromey.com>
13085
13086         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
13087         <base_address>: Now an optional.
13088         (dwarf2_find_base_address, dwarf2_rnglists_process)
13089         (dwarf2_ranges_process, fill_in_loclist_baton)
13090         (dwarf2_symbol_mark_computed): Update.
13091
13092 2020-03-26  Tom Tromey  <tom@tromey.com>
13093
13094         * dwarf2/read.c (struct die_info): Move to die.h.
13095         * dwarf2/die.h: New file.
13096
13097 2020-03-26  Tom Tromey  <tom@tromey.com>
13098
13099         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
13100         * dwarf2/read.c
13101         (dwarf2_statement_list_fits_in_line_number_section_complaint):
13102         Move to line-header.c.
13103         (read_checked_initial_length_and_offset, read_formatted_entries):
13104         Likewise.
13105         (dwarf_decode_line_header): Split into two.
13106         * dwarf2/line-header.c
13107         (dwarf2_statement_list_fits_in_line_number_section_complaint):
13108         Move from read.c.
13109         (read_checked_initial_length_and_offset, read_formatted_entries):
13110         Likewise.
13111         (dwarf_decode_line_header): New function, split from read.c.
13112
13113 2020-03-26  Tom Tromey  <tom@tromey.com>
13114
13115         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
13116         Declare method.
13117         * dwarf2/read.c (read_attribute_value): Update.
13118         (dwarf2_per_objfile::read_line_string): Rename from
13119         read_indirect_line_string.
13120         (read_formatted_entries): Update.
13121
13122 2020-03-26  Tom Tromey  <tom@tromey.com>
13123
13124         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
13125         variable.
13126
13127 2020-03-26  Tom Tromey  <tom@tromey.com>
13128
13129         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
13130         const.
13131         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
13132         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
13133         parameter const.
13134
13135 2020-03-26  Tom Tromey  <tom@tromey.com>
13136
13137         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
13138         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
13139         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
13140         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
13141
13142 2020-03-26  Tom Tromey  <tom@tromey.com>
13143
13144         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
13145         file_names_size, file_full_name, file_file_name>: Use const.
13146         <file_name_at, file_names>: Add const overload.
13147         * dwarf2/line-header.c (line_header::file_file_name)
13148         (line_header::file_full_name): Update.
13149
13150 2020-03-26  Tom Tromey  <tom@tromey.com>
13151
13152         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
13153         (macro_start_file, consume_improper_spaces)
13154         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
13155         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
13156         (dwarf_decode_macros): Move to macro.c.
13157         * dwarf2/macro.c: New file.
13158         * dwarf2/macro.h: New file.
13159         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
13160
13161 2020-03-26  Tom Tromey  <tom@tromey.com>
13162
13163         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
13164         method.
13165         * dwarf2/section.c: New method.  From
13166         read_indirect_string_at_offset_from.
13167         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
13168         (read_indirect_string_at_offset_from): Move to section.c.
13169         (read_indirect_string_at_offset): Rewrite.
13170         (read_indirect_line_string_at_offset): Remove.
13171         (read_indirect_string, read_indirect_line_string)
13172         (dwarf_decode_macro_bytes): Update.
13173
13174 2020-03-26  Tom Tromey  <tom@tromey.com>
13175
13176         * dwarf2/section.h (struct dwarf2_section_info)
13177         <overload_complaint>: Declare.
13178         (dwarf2_section_buffer_overflow_complaint): Don't declare.
13179         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
13180         Rename from dwarf2_section_buffer_overflow_complaint.
13181         * dwarf2/read.c (skip_one_die, partial_die_info::read)
13182         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
13183
13184 2020-03-26  Tom Tromey  <tom@tromey.com>
13185
13186         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
13187         Declare.
13188         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
13189         Move from read.c.
13190         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
13191         to section.c.
13192
13193 2020-03-26  Tom Tromey  <tom@tromey.com>
13194
13195         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
13196
13197 2020-03-26  Tom Tromey  <tom@tromey.com>
13198
13199         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
13200         "builder".
13201         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
13202         parameter.
13203         (dwarf_decode_macros): Update.
13204
13205 2020-03-26  Tom Tromey  <tom@tromey.com>
13206
13207         * dwarf2/read.c (read_attribute_value): Update.
13208         (read_indirect_string_from_dwz): Move to dwz.c; change into
13209         method.
13210         (dwarf_decode_macro_bytes): Update.
13211         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
13212         * dwarf2/dwz.c: New file.
13213         * Makefile.in (COMMON_SFILES): Add dwz.c.
13214
13215 2020-03-26  Tom Tromey  <tom@tromey.com>
13216
13217         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
13218         * dwarf2/read.c: Add include.
13219         * dwarf2/index-write.c: Add include.
13220         * dwarf2/index-cache.c: Add include.
13221         * dwarf2/dwz.h: New file.
13222
13223 2020-03-25  Tom Tromey  <tom@tromey.com>
13224
13225         * compile/compile-object-load.c (get_out_value_type): Mention
13226         correct symbol name in error message.
13227
13228 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
13229
13230         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
13231
13232 2020-03-25  Tom de Vries  <tdevries@suse.de>
13233
13234         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
13235         * symmisc.c (dump_symtab_1): Print user and includes fields.
13236         (maintenance_info_symtabs): Same.
13237
13238 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13239
13240         PR gdb/25534
13241         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
13242         (riscv_regcache_cooked_write): New function.
13243         (riscv_push_dummy_call): Use new function.
13244         (riscv_return_value): Likewise.
13245
13246 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
13247
13248         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
13249         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
13250         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
13251         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
13252         * infrun.c (follow_fork): Likewise.
13253         (follow_fork_inferior): Likewise.
13254         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
13255         * linux-nat.h (class linux_nat_target): Likewise.
13256         * remote.c (class remote_target) <follow_fork>: Likewise.
13257         (remote_target::follow_fork): Likewise.
13258         * target-delegates.c: Re-generate.
13259         * target.c (default_follow_fork): Likewise.
13260         (target_follow_fork): Likewise.
13261         * target.h (struct target_ops) <follow_fork>: Likewise.
13262         (target_follow_fork): Likewise.
13263
13264 2020-03-24  Tom de Vries  <tdevries@suse.de>
13265
13266         * psymtab.c (maintenance_info_psymtabs): Print user field.
13267
13268 2020-03-20  Tom Tromey  <tromey@adacore.com>
13269
13270         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
13271         const.
13272         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
13273         const.
13274
13275 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
13276
13277         * ptrace.m4: Don't check for ptrace declaration.
13278         * config.in: Re-generate.
13279         * configure: Re-generate.
13280         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
13281         not defined.
13282
13283 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13284
13285         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
13286         `PTRACE_TYPE_RET'.
13287         * i386-bsd-nat.c (gdb_ptrace): Likewise.
13288         * sparc-nat.c (gdb_ptrace): Likewise.
13289         * x86-bsd-nat.c (gdb_ptrace): Likewise.
13290
13291 2020-03-20  Tom Tromey  <tromey@adacore.com>
13292
13293         * c-exp.y (lex_one_token): Fix assert.
13294
13295 2020-03-20  Tom Tromey  <tromey@adacore.com>
13296
13297         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
13298         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
13299         strncpy call.
13300
13301 2020-03-20  Tom Tromey  <tromey@adacore.com>
13302
13303         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
13304
13305 2020-03-20  Tom Tromey  <tromey@adacore.com>
13306
13307         * ada-valprint.c (print_variant_part): Remove parameters; switch
13308         to value-based API.
13309         (print_field_values): Likewise.
13310         (ada_val_print_struct_union): Likewise.
13311         (ada_value_print_1): Update.
13312
13313 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13314
13315         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
13316         nbsd_nat_target instead of inf_ptrace_target.
13317         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13318         nbsd_nat_target.
13319
13320 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13321
13322         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
13323         it to the ptrace call.
13324         * (store_registers): Likewise.
13325
13326 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13327
13328         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
13329         it to the ptrace call.
13330         * (store_registers): Likewise.
13331
13332 2020-03-19  Luis Machado  <luis.machado@linaro.org>
13333
13334         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
13335         valid, fetch vg value from ptrace.
13336
13337 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
13338         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
13339         * inf-ptrace.c: Likewise.
13340         * (gdb_ptrace): Add.
13341         * (inf_ptrace_target::resume): Update.
13342         * (inf_ptrace_target::xfer_partial): Likewise.
13343         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
13344         * (inf_ptrace_peek_poke): Update.
13345
13346 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
13347
13348         * x86-bsd-nat.c (gdb_ptrace): New.
13349         * (x86bsd_dr_set): Add new argument `ptid'.
13350         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
13351         x86bsd_dr_set_addr): Update.
13352
13353 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13354
13355         * remote.c (remote_target::process_stop_reply): Handle events for
13356         all threads differently.
13357
13358 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13359
13360         * completer.c (completion_tracker::remove_completion): Define new
13361         function.
13362         * completer.h (completion_tracker::remove_completion): Declare new
13363         function.
13364         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
13365         when adding a C++ function symbol.
13366
13367 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13368
13369         * completer.c (completion_tracker::completion_hash_entry): Define
13370         new class.
13371         (advance_to_filename_complete_word_point): Call
13372         recompute_lowest_common_denominator.
13373         (completion_tracker::completion_tracker): Call discard_completions
13374         to setup the hash table.
13375         (completion_tracker::discard_completions): Allow for being called
13376         from the constructor, pass new equal function, and element deleter
13377         when constructing the hash table.  Initialise new class member
13378         variables.
13379         (completion_tracker::maybe_add_completion): Remove use of
13380         m_entries_vec, and store more information into m_entries_hash.
13381         (completion_tracker::recompute_lcd_visitor): New function, most
13382         content taken from...
13383         (completion_tracker::recompute_lowest_common_denominator):
13384         ...here, this now just visits each item in the hash calling the
13385         above visitor.
13386         (completion_tracker::build_completion_result): Remove use of
13387         m_entries_vec, call recompute_lowest_common_denominator.
13388         * completer.h (completion_tracker::have_completions): Remove use
13389         of m_entries_vec.
13390         (completion_tracker::completion_hash_entry): Declare new class.
13391         (completion_tracker::recompute_lowest_common_denominator): Change
13392         function signature.
13393         (completion_tracker::recompute_lcd_visitor): Declare new function.
13394         (completion_tracker::m_entries_vec): Delete.
13395         (completion_tracker::m_entries_hash): Initialize to NULL.
13396         (completion_tracker::m_lowest_common_denominator_valid): New
13397         member variable.
13398         (completion_tracker::m_lowest_common_denominator_max_length): New
13399         member variable.
13400
13401 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13402
13403         * regformats/regdef.h: Put reg in gdb namespace.
13404
13405 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13406
13407         * i386-bsd-nat.c (gdb_ptrace): New.
13408         * (i386bsd_fetch_inferior_registers,
13409         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
13410         * (i386bsd_fetch_inferior_registers,
13411         i386bsd_store_inferior_registers) Use gdb_ptrace.
13412
13413 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13414
13415         * amd64-bsd-nat.c (gdb_ptrace): New.
13416         * (amd64bsd_fetch_inferior_registers,
13417         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
13418         * (amd64bsd_fetch_inferior_registers,
13419         amd64bsd_store_inferior_registers) Use gdb_ptrace.
13420
13421 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13422
13423         * user-regs.c (user_reg::read): Rename to...
13424         (user_reg::xread): ...this.
13425         * (append_user_reg): Rename argument `read' to `xread'.
13426         * (user_reg_add_builtin): Likewise.
13427         * (user_reg_add): Likewise.
13428         * (value_of_user_reg): Likewise.
13429
13430 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13431
13432         * sparc-nat.c (gdb_ptrace): New.
13433         * sparc-nat.c (sparc_fetch_inferior_registers)
13434         (sparc_store_inferior_registers) Remove obsolete comment.
13435         * sparc-nat.c (sparc_fetch_inferior_registers)
13436         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
13437         * sparc-nat.c (sparc_fetch_inferior_registers)
13438         (sparc_store_inferior_registers) Use gdb_ptrace.
13439
13440 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13441
13442         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
13443         it to the ptrace call.
13444         * sh-nbsd-nat.c (store_registers): Likewise.
13445
13446 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13447
13448         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
13449         nbsd_nat_target instead of inf_ptrace_target.
13450         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13451         nbsd_nat_target.
13452
13453 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13454
13455         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
13456
13457 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13458
13459         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
13460         <sys/sysctl.h>.
13461         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
13462
13463 2020-03-17  Tom de Vries  <tdevries@suse.de>
13464
13465         PR gdb/23710
13466         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
13467         fields.
13468         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
13469         fields.
13470         (process_imported_unit_die): Skip import of c++ CUs.
13471
13472 2020-03-16  Tom Tromey  <tom@tromey.com>
13473
13474         * p-valprint.c (pascal_object_print_value): Initialize
13475         base_value.
13476
13477 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
13478             Shahab Vahedi  <shahab@synopsys.com>
13479
13480         * Makefile.in: Add arch/arc.o
13481         * configure.tgt: Likewise.
13482         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
13483         (_initialize_arc_tdep): Don't initialize old target descriptions.
13484         (arc_read_description): New function to cache target descriptions.
13485         * arc-tdep.h (arc_read_description): Add proto type.
13486         * arch/arc.c: New file.
13487         * arch/arc.h: Likewise.
13488         * features/Makefile: Replace old target descriptions with new.
13489         * features/arc-arcompact.c: Remove.
13490         * features/arc-arcompact.xml: Likewise.
13491         * features/arc-v2.c: Likewise
13492         * features/arc-v2.xml: Likewise
13493         * features/arc/aux-arcompact.xml: New file.
13494         * features/arc/aux-v2.xml: Likewise.
13495         * features/arc/core-arcompact.xml: Likewise.
13496         * features/arc/core-v2.xml: Likewise.
13497         * features/arc/aux-arcompact.c: Generate.
13498         * features/arc/aux-v2.c: Likewise.
13499         * features/arc/core-arcompact.c: Likewise.
13500         * features/arc/core-v2.c: Likewise.
13501         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
13502
13503 2020-03-16  Tom Tromey  <tromey@adacore.com>
13504
13505         PR gdb/25663:
13506         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
13507         putting value into bcache.
13508
13509 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13510
13511         PR gdb/21500
13512         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
13513         to...
13514         (amd64_windows_init_abi_common): ... this.  Don't set size of
13515         long type.
13516         (amd64_windows_init_abi): New function.
13517         (amd64_cygwin_init_abi): New function.
13518         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
13519         the Cygwin OS ABI.
13520         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
13521         comment.
13522
13523 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13524
13525         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
13526         * windows-tdep.c (CYGWIN_DLL_NAME): New.
13527         (pe_import_directory_entry): New struct type.
13528         (is_linked_with_cygwin_dll): New function.
13529         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
13530         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
13531         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
13532
13533 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13534
13535         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
13536         i386_cygwin_core_osabi_sniffer.
13537
13538 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13539
13540         * i386-cygwin-tdep.c: Rename to...
13541         * i386-windows-tdep.c: ... this.
13542         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
13543         i386-windows-tdep.c.
13544         * configure.tgt: Likewise.
13545
13546 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13547
13548         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
13549         * osabi.c (gdb_osabi_names): Add "Windows".
13550         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
13551         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
13552         (i386_cygwin_core_osabi_sniffer): New function, extracted from
13553         i386_cygwin_osabi_sniffer.
13554         (_initialize_i386_cygwin_tdep): Register OS ABI
13555         GDB_OSABI_WINDOWS for i386.
13556         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
13557         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
13558         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
13559         for x86-64.
13560         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
13561         when the target matches '*-*-mingw*'.
13562
13563 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13564
13565         * defs.h (enum gdb_osabi): Move to...
13566         * osabi.h (enum gdb_osabi): ... here.
13567         * gdbarch.sh: Include osabi.h in gdbarch.h.
13568         * gdbarch.h: Re-generate.
13569
13570 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13571
13572         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
13573         function.
13574         (_initialize_amd64_windows_tdep): Register osabi sniffer.
13575
13576 2020-03-14  Tom Tromey  <tom@tromey.com>
13577
13578         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
13579         for C++.
13580         (c_type_print_modifier): Likewise.  Add "language" parameter.
13581         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
13582         (c_type_print_base_1): Update.
13583         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
13584         constants.
13585         * type-stack.c (type_stack::insert): Handle tp_atomic and
13586         tp_restrict.
13587         (type_stack::follow_type_instance_flags): Likewise.
13588         (type_stack::follow_types): Likewise.  Merge type-following code.
13589         * c-exp.y (RESTRICT, ATOMIC): New tokens.
13590         (space_identifier, cv_with_space_id)
13591         (const_or_volatile_or_space_identifier_noopt)
13592         (const_or_volatile_or_space_identifier): Remove.
13593         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
13594         rules.
13595         (ptr_operator, typebase): Update.
13596         (enum token_flag) <FLAG_C>: New constant.
13597         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
13598         "_Atomic".
13599         (lex_one_token): Handle FLAG_C.
13600
13601 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13602
13603         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
13604         it to the ptrace call.
13605         * m68k-bsd-nat.c (store_registers): Likewise.
13606
13607 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13608
13609         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
13610         gdb_byte *.
13611         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
13612         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
13613         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
13614
13615 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13616
13617         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
13618         nbsd_nat_target instead of inf_ptrace_target.
13619         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13620         nbsd_nat_target.
13621
13622 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13623
13624         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
13625         register_t.
13626
13627 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13628
13629         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
13630         it to the ptrace call.
13631         * alpha-bsd-nat.c (store_registers): Likewise.
13632
13633 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13634
13635         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
13636         includes.
13637         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
13638         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
13639         fill_fpregset): Likewise.
13640
13641 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13642
13643         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
13644         nbsd_nat_target instead of inf_ptrace_target.
13645         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13646         nbsd_nat_target.
13647
13648 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13649
13650         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
13651         register_t.
13652
13653 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13654
13655         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
13656         it to the ptrace call.
13657         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
13658         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
13659         * arm-nbsd-nat.c (store_register): Likewise.
13660         * arm-nbsd-nat.c (store_regs): Likewise.
13661         * arm-nbsd-nat.c (store_fp_register): Likewise.
13662         * arm-nbsd-nat.c (store_fp_regs): Likewise.
13663
13664 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13665
13666         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
13667         nbsd_nat_target instead of inf_ptrace_target.
13668         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13669         nbsd_nat_target.
13670
13671 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13672
13673         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
13674         it to the ptrace call.
13675         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
13676
13677 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13678
13679         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
13680         it to the ptrace call.
13681         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
13682
13683 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13684
13685         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
13686         gdb_byte *.
13687         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
13688
13689 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13690
13691         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
13692         instead of inf_ptrace_target.
13693         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13694         nbsd_nat_target.
13695
13696 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13697
13698         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13699         register_t.
13700
13701 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13702
13703         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13704         register_t.
13705
13706 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13707
13708         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
13709         register_t.
13710
13711 2020-03-13  Tom Tromey  <tom@tromey.com>
13712
13713         * value.h (val_print): Don't declare.
13714         * valprint.h (val_print_array_elements)
13715         (val_print_scalar_formatted, generic_val_print): Don't declare.
13716         * valprint.c (generic_val_print_array): Take a struct value.
13717         (generic_val_print_ptr, generic_val_print_memberptr)
13718         (generic_val_print_bool, generic_val_print_int)
13719         (generic_val_print_char, generic_val_print_complex)
13720         (generic_val_print): Remove.
13721         (generic_value_print): Update.
13722         (do_val_print): Remove unused parameters.  Don't call
13723         la_val_print.
13724         (val_print): Remove.
13725         (common_val_print): Update.  Don't call value_check_printable.
13726         (val_print_scalar_formatted, val_print_array_elements): Remove.
13727         * rust-lang.c (rust_val_print): Remove.
13728         (rust_language_defn): Update.
13729         * p-valprint.c (pascal_val_print): Remove.
13730         (pascal_value_print_inner): Update.
13731         (pascal_object_print_val_fields, pascal_object_print_val):
13732         Remove.
13733         (pascal_object_print_static_field): Update.
13734         * p-lang.h (pascal_val_print): Don't declare.
13735         * p-lang.c (pascal_language_defn): Update.
13736         * opencl-lang.c (opencl_language_defn): Update.
13737         * objc-lang.c (objc_language_defn): Update.
13738         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
13739         * m2-lang.h (m2_val_print): Don't declare.
13740         * m2-lang.c (m2_language_defn): Update.
13741         * language.h (struct language_defn) <la_val_print>: Remove.
13742         * language.c (unk_lang_value_print_inner): Rename.  Change
13743         argument types.
13744         (unknown_language_defn, auto_language_defn): Update.
13745         * go-valprint.c (go_val_print): Remove.
13746         * go-lang.h (go_val_print): Don't declare.
13747         * go-lang.c (go_language_defn): Update.
13748         * f-valprint.c (f_val_print): Remove.
13749         * f-lang.h (f_value_print): Don't declare.
13750         * f-lang.c (f_language_defn): Update.
13751         * d-valprint.c (d_val_print): Remove.
13752         * d-lang.h (d_value_print): Don't declare.
13753         * d-lang.c (d_language_defn): Update.
13754         * cp-valprint.c (cp_print_value_fields)
13755         (cp_print_value_fields_rtti, cp_print_value): Remove.
13756         (cp_print_static_field): Update.
13757         * c-valprint.c (c_val_print_array, c_val_print_ptr)
13758         (c_val_print_struct, c_val_print_union, c_val_print_int)
13759         (c_val_print_memberptr, c_val_print): Remove.
13760         * c-lang.h (c_val_print_array, cp_print_value_fields)
13761         (cp_print_value_fields_rtti): Don't declare.
13762         * c-lang.c (c_language_defn, cplus_language_defn)
13763         (asm_language_defn, minimal_language_defn): Update.
13764         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
13765         (ada_val_print_enum): Take a struct value.
13766         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
13767         (ada_val_print): Remove.
13768         (ada_value_print_1): Update.
13769         (printable_val_type): Remove.
13770         * ada-lang.h (ada_val_print): Don't declare.
13771         * ada-lang.c (ada_language_defn): Update.
13772
13773 2020-03-13  Tom Tromey  <tom@tromey.com>
13774
13775         * valprint.c (do_val_print): Update.
13776         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
13777         a struct value.
13778         (value_to_value_object_no_release): Declare.
13779         * python/py-value.c (value_to_value_object_no_release): New
13780         function.
13781         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
13782         struct value.
13783         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
13784         function.
13785         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
13786         a struct value.
13787         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
13788         Declare.
13789         (gdbscm_apply_val_pretty_printer): Take a struct value.
13790         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
13791         value.
13792         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
13793         value.
13794         * extension-priv.h (struct extension_language_ops)
13795         <apply_val_pretty_printer>: Take a struct value.
13796         * cp-valprint.c (cp_print_value): Create a struct value.
13797         (cp_print_value): Update.
13798
13799 2020-03-13  Tom Tromey  <tom@tromey.com>
13800
13801         * ada-valprint.c (print_field_values): Call common_val_print.
13802
13803 2020-03-13  Tom Tromey  <tom@tromey.com>
13804
13805         * ada-valprint.c (val_print_packed_array_elements): Remove
13806         bitoffset and val parameters.  Call common_val_print.
13807         (ada_val_print_string): Remove offset, address, and original_value
13808         parameters.
13809         (ada_val_print_array): Update.
13810         (ada_value_print_array): New function.
13811         (ada_value_print_1): Call it.
13812
13813 2020-03-13  Tom Tromey  <tom@tromey.com>
13814
13815         * ada-valprint.c (ada_value_print): Use common_val_print.
13816
13817 2020-03-13  Tom Tromey  <tom@tromey.com>
13818
13819         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
13820
13821 2020-03-13  Tom Tromey  <tom@tromey.com>
13822
13823         * ada-valprint.c (ada_value_print_num): New function.
13824         (ada_value_print_1): Use it.
13825
13826 2020-03-13  Tom Tromey  <tom@tromey.com>
13827
13828         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
13829
13830 2020-03-13  Tom Tromey  <tom@tromey.com>
13831
13832         * ada-valprint.c (ada_value_print_ptr): New function.
13833         (ada_value_print_1): Use it.
13834
13835 2020-03-13  Tom Tromey  <tom@tromey.com>
13836
13837         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
13838         call common_val_print.
13839         (ada_val_print_1): Update.
13840         (ada_value_print_1): New function.
13841         (ada_value_print_inner): Rewrite.
13842
13843 2020-03-13  Tom Tromey  <tom@tromey.com>
13844
13845         * cp-valprint.c (cp_print_value_fields): Update.
13846         (cp_print_value): New function.
13847
13848 2020-03-13  Tom Tromey  <tom@tromey.com>
13849
13850         * m2-valprint.c (m2_value_print_inner): Use
13851         cp_print_value_fields.
13852         * cp-valprint.c (cp_print_value_fields): New function.
13853         * c-valprint.c (c_value_print_struct): New function.
13854         (c_value_print_inner): Use c_value_print_struct.
13855         * c-lang.h (cp_print_value_fields): Declare.
13856
13857 2020-03-13  Tom Tromey  <tom@tromey.com>
13858
13859         * c-valprint.c (c_value_print_array): New function.
13860         (c_value_print_inner): Use it.
13861
13862 2020-03-13  Tom Tromey  <tom@tromey.com>
13863
13864         * c-valprint.c (c_value_print_memberptr): New function.
13865         (c_value_print_inner): Use it.
13866
13867 2020-03-13  Tom Tromey  <tom@tromey.com>
13868
13869         * c-valprint.c (c_value_print_int): New function.
13870         (c_value_print_inner): Use it.
13871
13872 2020-03-13  Tom Tromey  <tom@tromey.com>
13873
13874         * c-valprint.c (c_value_print_ptr): New function.
13875         (c_value_print_inner): Use it.
13876
13877 2020-03-13  Tom Tromey  <tom@tromey.com>
13878
13879         * c-valprint.c (c_value_print_inner): Rewrite.
13880
13881 2020-03-13  Tom Tromey  <tom@tromey.com>
13882
13883         * valprint.c (generic_value_print_complex): New function.
13884         (generic_value_print): Use it.
13885
13886 2020-03-13  Tom Tromey  <tom@tromey.com>
13887
13888         * valprint.c (generic_val_print_float): Don't call
13889         val_print_scalar_formatted.
13890         (generic_val_print, generic_value_print): Update.
13891
13892 2020-03-13  Tom Tromey  <tom@tromey.com>
13893
13894         * valprint.c (generic_value_print_char): New function
13895         (generic_value_print): Use it.
13896
13897 2020-03-13  Tom Tromey  <tom@tromey.com>
13898
13899         * valprint.c (generic_value_print_int): New function.
13900         (generic_value_print): Use it.
13901
13902 2020-03-13  Tom Tromey  <tom@tromey.com>
13903
13904         * valprint.c (generic_value_print_bool): New function.
13905         (generic_value_print): Use it.
13906
13907 2020-03-13  Tom Tromey  <tom@tromey.com>
13908
13909         * valprint.c (generic_val_print_func): Simplify.
13910         (generic_val_print, generic_value_print): Update.
13911
13912 2020-03-13  Tom Tromey  <tom@tromey.com>
13913
13914         * valprint.c (generic_val_print_flags): Remove.
13915         (generic_val_print, generic_value_print): Update.
13916         (val_print_type_code_flags): Add original_value parameter.
13917
13918 2020-03-13  Tom Tromey  <tom@tromey.com>
13919
13920         * valprint.c (generic_val_print): Update.
13921         (generic_value_print): Update.
13922         * valprint.c (generic_val_print_enum): Don't call
13923         val_print_scalar_formatted.
13924
13925 2020-03-13  Tom Tromey  <tom@tromey.com>
13926
13927         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13928         * valprint.c (generic_value_print_ptr): New function.
13929
13930 2020-03-13  Tom Tromey  <tom@tromey.com>
13931
13932         * valprint.c (generic_value_print): Rewrite.
13933
13934 2020-03-13  Tom Tromey  <tom@tromey.com>
13935
13936         * p-valprint.c (pascal_object_print_value_fields)
13937         (pascal_object_print_value): New functions.
13938
13939 2020-03-13  Tom Tromey  <tom@tromey.com>
13940
13941         * p-valprint.c (pascal_value_print_inner): Rewrite.
13942
13943 2020-03-13  Tom Tromey  <tom@tromey.com>
13944
13945         * f-valprint.c (f_value_print_innner): Rewrite.
13946
13947 2020-03-13  Tom Tromey  <tom@tromey.com>
13948
13949         * m2-valprint.c (m2_print_unbounded_array): New overload.
13950         (m2_print_unbounded_array): Update.
13951         (m2_print_array_contents): Take a struct value.
13952         (m2_value_print_inner): Rewrite.
13953
13954 2020-03-13  Tom Tromey  <tom@tromey.com>
13955
13956         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
13957         (d_value_print_inner): New function.
13958         * d-lang.h (d_value_print_inner): Declare.
13959         * d-lang.c (d_language_defn): Use d_value_print_inner.
13960
13961 2020-03-13  Tom Tromey  <tom@tromey.com>
13962
13963         * go-valprint.c (go_value_print_inner): New function.
13964         * go-lang.h (go_value_print_inner): Declare.
13965         * go-lang.c (go_language_defn): Use go_value_print_inner.
13966
13967 2020-03-13  Tom Tromey  <tom@tromey.com>
13968
13969         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
13970         API.
13971         (rust_val_print): Rewrite.
13972         (rust_value_print_inner): New function, from rust_val_print.
13973         (rust_language_defn): Use rust_value_print_inner.
13974
13975 2020-03-13  Tom Tromey  <tom@tromey.com>
13976
13977         * ada-valprint.c (ada_value_print_inner): New function.
13978         * ada-lang.h (ada_value_print_inner): Declare.
13979         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
13980
13981 2020-03-13  Tom Tromey  <tom@tromey.com>
13982
13983         * f-valprint.c (f_value_print_innner): New function.
13984         * f-lang.h (f_value_print_innner): Declare.
13985         * f-lang.c (f_language_defn): Use f_value_print_innner.
13986
13987 2020-03-13  Tom Tromey  <tom@tromey.com>
13988
13989         * p-valprint.c (pascal_value_print_inner): New function.
13990         * p-lang.h (pascal_value_print_inner): Declare.
13991         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
13992
13993 2020-03-13  Tom Tromey  <tom@tromey.com>
13994
13995         * m2-valprint.c (m2_value_print_inner): New function.
13996         * m2-lang.h (m2_value_print_inner): Declare.
13997         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
13998
13999 2020-03-13  Tom Tromey  <tom@tromey.com>
14000
14001         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
14002         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
14003         * c-valprint.c (c_value_print_inner): New function.
14004         * c-lang.h (c_value_print_inner): Declare.
14005         * c-lang.c (c_language_defn, cplus_language_defn)
14006         (asm_language_defn, minimal_language_defn): Use
14007         c_value_print_inner.
14008
14009 2020-03-13  Tom Tromey  <tom@tromey.com>
14010
14011         * p-valprint.c (pascal_object_print_value_fields): Now static.
14012         * p-lang.h (pascal_object_print_value_fields): Don't declare.
14013
14014 2020-03-13  Tom Tromey  <tom@tromey.com>
14015
14016         * c-valprint.c (c_val_print_array): Simplify.
14017
14018 2020-03-13  Tom Tromey  <tom@tromey.com>
14019
14020         * valprint.c (value_print_array_elements): New function.
14021         * valprint.h (value_print_array_elements): Declare.
14022
14023 2020-03-13  Tom Tromey  <tom@tromey.com>
14024
14025         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
14026         * mips-tdep.c (mips_print_register): Use
14027         value_print_scalar_formatted.
14028
14029 2020-03-13  Tom Tromey  <tom@tromey.com>
14030
14031         * valprint.h (value_print_scalar_formatted): Declare.
14032         * valprint.c (value_print_scalar_formatted): New function.
14033
14034 2020-03-13  Tom Tromey  <tom@tromey.com>
14035
14036         * valprint.h (generic_value_print): Declare.
14037         * valprint.c (generic_value_print): New function.
14038
14039 2020-03-13  Tom Tromey  <tom@tromey.com>
14040
14041         * valprint.c (do_val_print): Call la_value_print_inner, if
14042         available.
14043         * rust-lang.c (rust_language_defn): Update.
14044         * p-lang.c (pascal_language_defn): Update.
14045         * opencl-lang.c (opencl_language_defn): Update.
14046         * objc-lang.c (objc_language_defn): Update.
14047         * m2-lang.c (m2_language_defn): Update.
14048         * language.h (struct language_defn) <la_value_print_inner>: New
14049         member.
14050         * language.c (unknown_language_defn, auto_language_defn): Update.
14051         * go-lang.c (go_language_defn): Update.
14052         * f-lang.c (f_language_defn): Update.
14053         * d-lang.c (d_language_defn): Update.
14054         * c-lang.c (c_language_defn, cplus_language_defn)
14055         (asm_language_defn, minimal_language_defn): Update.
14056         * ada-lang.c (ada_language_defn): Update.
14057
14058 2020-03-13  Tom Tromey  <tom@tromey.com>
14059
14060         * c-valprint.c (c_value_print): Use common_val_print.
14061
14062 2020-03-13  Tom Tromey  <tom@tromey.com>
14063
14064         * cp-valprint.c (cp_print_static_field): Use common_val_print.
14065
14066 2020-03-13  Tom Tromey  <tom@tromey.com>
14067
14068         * f-valprint.c (f77_print_array_1, f_val_print): Use
14069         common_val_print.
14070
14071 2020-03-13  Tom Tromey  <tom@tromey.com>
14072
14073         * riscv-tdep.c (riscv_print_one_register_info): Use
14074         common_val_print.
14075
14076 2020-03-13  Tom Tromey  <tom@tromey.com>
14077
14078         * mi/mi-main.c (output_register): Use common_val_print.
14079
14080 2020-03-13  Tom Tromey  <tom@tromey.com>
14081
14082         * infcmd.c (default_print_one_register_info): Use
14083         common_val_print.
14084
14085 2020-03-13  Tom Tromey  <tom@tromey.com>
14086
14087         * valprint.h (common_val_print_checked): Declare.
14088         * valprint.c (common_val_print_checked): New function.
14089         * stack.c (print_frame_arg): Use common_val_print_checked.
14090
14091 2020-03-13  Tom Tromey  <tom@tromey.com>
14092
14093         * valprint.c (do_val_print): New function, from val_print.
14094         (val_print): Use do_val_print.
14095         (common_val_print): Use do_val_print.
14096
14097 2020-03-13  Tom Tromey  <tom@tromey.com>
14098
14099         * valprint.c (value_print): Use scoped_value_mark.
14100
14101 2020-03-13  Tom de Vries  <tdevries@suse.de>
14102
14103         PR symtab/25646
14104         * psymtab.c (partial_symtab::partial_symtab): Don't set
14105         globals_offset and statics_offset.  Push element onto
14106         current_global_psymbols and current_static_psymbols stacks.
14107         (concat): New function.
14108         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
14109         element from current_global_psymbols and current_static_psymbols
14110         stacks.  Concat popped elements to global_psymbols and
14111         static_symbols.
14112         (add_psymbol_to_list): Use current_global_psymbols and
14113         current_static_psymbols stacks.
14114         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
14115         current_static_psymbols fields.
14116
14117 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
14118
14119         * corelow.c (sniff_core_bfd): Remove.
14120         (class core_target) <m_core_vec>: Remove.
14121         (core_target::core_target): Update.
14122         (core_file_fns): Remove.
14123         (deprecated_add_core_fns): Remove.
14124         (default_core_sniffer): Remove.
14125         (sniff_core_bfd): Remove.
14126         (default_check_format): Remove.
14127         (gdb_check_format): Remove.
14128         (core_target_open): Update.
14129         (core_target::get_core_register_section): Update.
14130         (get_core_registers_cb): Update.
14131         (core_target::fetch_registers): Update.
14132         * gdbcore.h (struct core_fns): Remove.
14133         (deprecated_add_core_fns): Remove.
14134         (default_core_sniffer): Remove.
14135         (default_check_format): Remove.
14136
14137 2020-03-12  Tom Tromey  <tom@tromey.com>
14138
14139         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
14140         CORE_ADDR.
14141         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
14142
14143 2020-03-12  Tom Tromey  <tom@tromey.com>
14144
14145         * remote.c (remote_target::download_tracepoint)
14146         (remote_target::enable_tracepoint)
14147         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
14148         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
14149         sprintf_vma.
14150
14151 2020-03-12  Tom Tromey  <tom@tromey.com>
14152
14153         * symfile-mem.c: Update CORE_ADDR size assert.
14154
14155 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14156
14157         * selftest.m4: Move to gdbsupport/.
14158         * acinclude.m4: Update path to selftest.m4.
14159
14160 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14161
14162         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
14163         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
14164         gdbarch-selfselftests.c and selftest-arch.c.
14165         (SUBDIR_UNITTESTS_OBS): Rename to...
14166         (SELFTESTS_OBS): ... this.
14167         (COMMON_SFILES): Remove disasm-selftests.c and
14168         gdbarch-selftests.c.
14169         * configure.ac: Don't add selftest-arch.{c,o} to
14170         CONFIG_{SRCS,OBS}.
14171         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
14172         preprocessor conditions.
14173
14174 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14175
14176         * configure.ac: Don't source bfd/development.sh.
14177         * selftest.m4: Modify comment.
14178         * configure: Re-generate.
14179
14180 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14181
14182         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
14183         not "true" or "false".
14184         * configure: Re-generate.
14185
14186 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
14187
14188         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
14189         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
14190         renamed to arm_nbsd_supply_gregset.
14191         (fetch_register): Update to call arm_nbsd_supply_gregset.
14192         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
14193         (arm_netbsd_nat_target::fetch_registers): Update.
14194         (fetch_elfcore_registers): Removed.
14195         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
14196         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
14197         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
14198         not require NetBSD system headers.
14199         (arm_nbsd_regset): New struct.
14200         (arm_nbsd_iterate_over_regset_sections): New function.
14201         (arm_netbsd_init_abi_common): Updated to call
14202         set_gdbarch_iterate_over_regset_sections.
14203         * arm-nbsd-tdep.h: New file.
14204
14205 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
14206
14207         * symtab.c (find_pc_sect_line): Add check which prevents infinite
14208         recursion.
14209
14210 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
14211
14212         * configure: Re-generate.
14213
14214 2020-03-11  Tom Tromey  <tromey@adacore.com>
14215
14216         * ada-typeprint.c (print_choices): Fix comment.
14217
14218 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
14219
14220         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
14221         previous item in the list, when the list has no items.
14222
14223 2020-03-11  Tom de Vries  <tdevries@suse.de>
14224
14225         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
14226         PROP_LOCLIST handling code.
14227
14228 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
14229
14230         * buildsym-legacy.c (record_line): Pass extra parameter to
14231         record_line.
14232         * buildsym.c (buildsym_compunit::record_line): Take an extra
14233         parameter, reduce duplication in the line table, and record the
14234         is_stmt flag in the line table.
14235         * buildsym.h (buildsym_compunit::record_line): Add extra
14236         parameter.
14237         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
14238         non-statement lines.
14239         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
14240         this to the symtab builder.
14241         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
14242         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
14243         through to dwarf_record_line_1.
14244         * infrun.c (process_event_stop_test): When stepping, don't stop at
14245         a non-statement instruction, and only refresh the step info when
14246         we land in the middle of a line's range.  Also add an extra
14247         comment.
14248         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
14249         field.
14250         * record-btrace.c (btrace_find_line_range): Only record lines
14251         marked as is-statement.
14252         * stack.c (frame_show_address): Show the frame address if we are
14253         in a non-statement sal.
14254         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
14255         (maintenance_print_one_line_table): Print a header for the is_stmt
14256         column, and include is_stmt information in the output.
14257         * symtab.c (find_pc_sect_line): Find lines marked as statements in
14258         preference to non-statements.
14259         (find_pcs_for_symtab_line): Prefer is-statement entries.
14260         (find_line_common): Likewise.
14261         * symtab.h (struct linetable_entry): Add is_stmt field.
14262         (struct symtab_and_line): Likewise.
14263         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
14264         arranging the line table.
14265
14266 2020-03-07  Tom de Vries  <tdevries@suse.de>
14267
14268         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
14269         DIE.
14270
14271 2020-03-07  Tom Tromey  <tom@tromey.com>
14272
14273         * valops.c (value_literal_complex): Remove obsolete comment.
14274         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
14275         comment.
14276
14277 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
14278
14279         * infrun.h: Forward-declare thread_info.
14280         (set_step_info): Add thread_info parameter, add doc.
14281         * infrun.c (set_step_info): Add thread_info parameter, move doc
14282         to header.
14283         * infrun.c (process_event_stop_test): Pass thread to
14284         set_step_info call.
14285         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
14286         set_step_info.
14287         (prepare_one_step): Add thread_info parameter, pass it to
14288         set_step_frame and prepare_one_step (recursive) call.
14289         (step_1): Pass thread to prepare_one_step call.
14290         (step_command_fsm::should_stop): Pass thread to
14291         prepare_one_step.
14292         (until_next_fsm): Pass thread to set_step_frame call.
14293         (finish_command): Pass thread to set_step_info call.
14294
14295 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
14296
14297         * windows-tdep.c (windows_solib_create_inferior_hook):
14298         Check if inferior is running.
14299
14300 2020-03-06  Tom de Vries  <tdevries@suse.de>
14301
14302         * NEWS: Fix "the the".
14303         * ctfread.c: Same.
14304
14305 2020-03-06  Tom de Vries  <tdevries@suse.de>
14306
14307         * psymtab.c (psymtab_to_symtab): Don't print "done.".
14308
14309 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14310
14311         * .dir-locals.el: Add a comment referencing the other copies of
14312         this file.
14313
14314 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
14315
14316         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
14317         psargs.
14318
14319 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14320
14321         * .gitattributes: New file.
14322
14323 2020-03-04  Tom Tromey  <tom@tromey.com>
14324
14325         * symmisc.c (print_symbol_bcache_statistics)
14326         (print_objfile_statistics): Update.
14327         * symfile.c (allocate_symtab): Use intern.
14328         * psymtab.c (partial_symtab::partial_symtab): Use intern.
14329         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
14330         macro_cache>: Remove.
14331         <string_cache>: New member.
14332         (struct objfile) <intern>: New methods.
14333         * elfread.c (elf_symtab_read): Use intern.
14334         * dwarf2/read.c (fixup_go_packaging): Intern package name.
14335         (dwarf2_compute_name, dwarf2_physname)
14336         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
14337         names.
14338         (guess_partial_die_structure_name): Update.
14339         (partial_die_info::fixup): Intern name.
14340         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
14341         name.
14342         (dwarf2_name): Intern name.  Update.
14343         * buildsym.c (buildsym_compunit::get_macro_table): Use
14344         string_cache.
14345
14346 2020-03-04  Tom Tromey  <tom@tromey.com>
14347
14348         * jit.c (bfd_open_from_target_memory): Make "target" const.
14349         * corefile.c (gnutarget): Now const.
14350         * gdbcore.h (gnutarget): Now const.
14351
14352 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
14353
14354         * NEWS: Mention support for WOW64 processes.
14355         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
14356         (amd64_windows_segment_register_p): Remove static.
14357         (_initialize_amd64_windows_nat): Update.
14358         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
14359         * i386-windows-nat.c (context_offset): Update.
14360         (i386_mappings): Rename and remove static.
14361         (i386_windows_segment_register_p): Remove static.
14362         (_initialize_i386_windows_nat): Update.
14363         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
14364         (STATUS_WX86_SINGLE_STEP): New macro.
14365         (EnumProcessModulesEx): New macro.
14366         (Wow64SuspendThread): New macro.
14367         (Wow64GetThreadContext): New macro.
14368         (Wow64SetThreadContext): New macro.
14369         (Wow64GetThreadSelectorEntry): New macro.
14370         (windows_set_context_register_offsets): Add static.
14371         (windows_set_segment_register_p): Likewise.
14372         (windows_add_thread): Adapt for WOW64 processes.
14373         (windows_fetch_one_register): Likewise.
14374         (windows_nat_target::fetch_registers): Likewise.
14375         (windows_store_one_register): Likewise.
14376         (display_selector): Likewise.
14377         (display_selectors): Likewise.
14378         (handle_exception): Likewise.
14379         (windows_continue): Likewise.
14380         (windows_nat_target::resume): Likewise.
14381         (windows_add_all_dlls): Likewise.
14382         (do_initial_windows_stuff): Likewise.
14383         (windows_nat_target::attach): Likewise.
14384         (windows_get_exec_module_filename): Likewise.
14385         (windows_nat_target::create_inferior): Likewise.
14386         (windows_xfer_siginfo): Likewise.
14387         (_initialize_loadable): Initialize Wow64SuspendThread,
14388         Wow64GetThreadContext, Wow64SetThreadContext,
14389         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
14390         * windows-nat.h (windows_set_context_register_offsets):
14391         Remove declaration.
14392         (windows_set_segment_register_p): Likewise.
14393         (i386_windows_segment_register_p): Add declaration.
14394         (amd64_windows_segment_register_p): Likewise.
14395
14396 2020-03-04  Luis Machado  <luis.machado@linaro.org>
14397
14398         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
14399         in "info registers" for AArch64/ARM.
14400
14401         The change caused "info registers" to not print GPR's.
14402
14403         gdb/ChangeLog:
14404
14405         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
14406
14407         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
14408         when reg->group is empty and reggroup is not.
14409
14410 2020-03-03  Tom Tromey  <tromey@adacore.com>
14411
14412         * dwarf2/frame.c (struct dwarf2_frame_cache)
14413         <checked_tailcall_bottom, entry_cfa_sp_offset,
14414         entry_cfa_sp_offset_p>: Remove members.
14415         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
14416         (dwarf2_frame_prev_register): Don't call
14417         dwarf2_tailcall_sniffer_first.
14418         (dwarf2_append_unwinders): Don't append tailcall unwinder.
14419         * frame-unwind.c (add_unwinder): New fuction.
14420         (frame_unwind_init): Use it.  Add tailcall unwinder.
14421
14422 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
14423             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14424
14425         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
14426         value should be printed as true.
14427
14428 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
14429
14430         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
14431         (windows_init_abi): Set and use windows_so_ops.
14432
14433 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
14434
14435         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
14436         when verifying if dealing with a convenience variable.
14437
14438 2020-03-03  Luis Machado  <luis.machado@linaro.org>
14439
14440         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
14441
14442 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
14443
14444         * infrun.c (gdbarch_supports_displaced_stepping): New.
14445         (use_displaced_stepping): Break up conditions in smaller pieces.
14446         Use gdbarch_supports_displaced_stepping.
14447         (displaced_step_prepare_throw): Use
14448         gdbarch_supports_displaced_stepping.
14449
14450 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
14451
14452         * NEWS: Mention new behaviour of the history filename.
14453         * top.c (write_history_p): Add comment.
14454         (show_write_history_p): Add header comment, give a different
14455         message when history writing is on, but the history filename is
14456         empty.
14457         (history_filename): Add comment.
14458         (history_filename_empty): New function.
14459         (show_history_filename): Add header comment, give a different
14460         message when the filename is empty.
14461         (init_history): Compare history_filename against nullptr, and only
14462         read history if the filename is not empty.
14463         (set_history_filename): Add header comment, and only make
14464         non-empty filenames absolute.
14465         (init_main): Make the filename argument to 'set history filename'
14466         optional.
14467
14468 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
14469
14470         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
14471         (arm_supply_vfpregset): ...this, and update to use VFP registers.
14472         (fetch_fp_register): Update.
14473         (fetch_fp_regs): Update.
14474         (store_fp_register): Update.
14475         (store_fp_regs): Update.
14476         (arm_netbsd_nat_target::read_description): New function.
14477         (fetch_elfcore_registers): Update.
14478
14479 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
14480
14481         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
14482         general_thread if the stop reply is missing a thread-id.
14483         (remote_target::process_stop_reply): Use the first non-exited
14484         thread if the target didn't pass a thread-id.
14485         * infrun.c (do_target_wait): Move call to
14486         switch_to_inferior_no_thread to ....
14487         (do_target_wait_1): ... here.
14488
14489 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
14490
14491         * debuginfod-support.c: Include defs.h first.
14492
14493 2020-02-28  Tom de Vries  <tdevries@suse.de>
14494
14495         * symfile.c (set_initial_language): Use default language for lookup.
14496
14497 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
14498
14499         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
14500         reader variable, pass `this` to read_cutu_die_from_dwo.
14501
14502 2020-02-27  Aaron Merey  <amerey@redhat.com>
14503
14504         * source.c (open_source_file): Check for nullptr when computing
14505         srcpath.
14506
14507 2020-02-27  Tom Tromey  <tromey@adacore.com>
14508
14509         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
14510         member.
14511         (dwarf2_add_field): Don't update nfields.
14512         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
14513
14514 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
14515
14516         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
14517         abs.
14518
14519 2020-02-26  Tom Tromey  <tom@tromey.com>
14520
14521         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
14522         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
14523         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
14524         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
14525         per_cu_data.
14526
14527 2020-02-26  Tom Tromey  <tom@tromey.com>
14528
14529         * dwarf2/index-write.c (psym_index_map): Change type.
14530         (add_address_entry_worker, write_one_signatured_type)
14531         (recursively_count_psymbols, recursively_write_psymbols)
14532         (class debug_names, psyms_seen_size, write_gdbindex)
14533         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
14534
14535 2020-02-26  Aaron Merey  <amerey@redhat.com>
14536
14537         * Makefile.in: Handle optional debuginfod support.
14538         * NEWS: Update.
14539         * README: Add --with-debuginfod summary.
14540         * config.in: Regenerate.
14541         * configure: Regenerate.
14542         * configure.ac: Handle optional debuginfod support.
14543         * debuginfod-support.c: debuginfod helper functions.
14544         * debuginfod-support.h: Ditto.
14545         * doc/gdb.texinfo: Add --with-debuginfod to configure options
14546         summary.
14547         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
14548         when a dwz file cannot be found.
14549         * elfread.c (elf_symfile_read): Query debuginfod servers when a
14550         debuginfo file cannot be found.
14551         * source.c (open_source_file): Query debuginfod servers when a
14552         source file cannot be found.
14553         * top.c (print_gdb_configuration): Include
14554         --{with,without}-debuginfod in the output.
14555
14556 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
14557
14558         * thread.c (thr_try_catch_cmd): Print thread name.
14559
14560 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
14561
14562         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
14563         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14564         dwarf2_fetch_die_type_sect_off): Move to...
14565         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
14566         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14567         dwarf2_fetch_die_type_sect_off): ... here.
14568         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
14569         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14570         dwarf2_fetch_die_type_sect_off): Move doc to header file.
14571
14572 2020-02-26  Tom de Vries  <tdevries@suse.de>
14573
14574         PR gdb/25603
14575         * symfile.c (set_initial_language): Exit-early if
14576         language_mode == language_mode_manual.
14577
14578 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
14579
14580         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
14581         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
14582         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
14583
14584 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
14585
14586         * gdbtypes.c (create_array_type_with_stride): Handle negative
14587         array strides.
14588         * valarith.c (value_subscripted_rvalue): Likewise.
14589
14590 2020-02-25  Luis Machado  <luis.machado@linaro.org>
14591
14592         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
14593
14594 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
14595
14596         * loc.h (dwarf2_get_die_type): Move to...
14597         * read.h (dwarf2_get_die_type): ... here.
14598         * read.c (dwarf2_get_die_type): Move doc to header.
14599
14600 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
14601
14602         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
14603         'gnulib/Makefile.in' to the list.
14604
14605 2020-02-24  Tom Tromey  <tom@tromey.com>
14606
14607         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
14608         Remove.
14609         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
14610         XOBNEWVEC.
14611
14612 2020-02-24  Tom Tromey  <tom@tromey.com>
14613
14614         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
14615         New method.
14616         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
14617         (dw2_do_instantiate_symtab, dw2_get_file_names)
14618         (build_type_psymtab_dependencies, load_full_type_unit): Update.
14619
14620 2020-02-24  Tom Tromey  <tom@tromey.com>
14621
14622         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
14623         make_scoped_restore.
14624         (dwarf2_psymtab::read_symtab): Don't clear
14625         reading_partial_symbols.
14626
14627 2020-02-24  Tom de Vries  <tdevries@suse.de>
14628
14629         PR gdb/25592
14630         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
14631
14632 2020-02-24  Tom de Vries  <tdevries@suse.de>
14633
14634         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
14635         commands layout next/prev/regs.
14636
14637 2020-02-22  Tom Tromey  <tom@tromey.com>
14638
14639         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
14640         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
14641
14642 2020-02-22  Tom Tromey  <tom@tromey.com>
14643
14644         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
14645
14646 2020-02-22  Tom Tromey  <tom@tromey.com>
14647
14648         * tui/tui-win.c (_initialize_tui_win): Add usage text.
14649         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
14650         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
14651         * tui/tui.c (_initialize_tui): Add usage text.
14652
14653 2020-02-22  Tom Tromey  <tom@tromey.com>
14654
14655         * tui/tui-win.c (tui_set_focus_command)
14656         (tui_set_win_height_command): Use error_no_arg.
14657         (_initialize_tui_win): Update help text.
14658         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
14659
14660 2020-02-22  Tom Tromey  <tom@tromey.com>
14661
14662         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
14663         * tui/tui-disasm.h (struct tui_disasm_window)
14664         <display_start_addr>: Declare.
14665         * tui/tui-source.h (struct tui_source_window)
14666         <display_start_addr>: Declare.
14667         * tui/tui-winsource.h (struct tui_source_window_base)
14668         <show_source_line, display_start_addr>: New methods.
14669         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
14670         Rename and move to protected section.
14671         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
14672         (tui_source_window_base::do_erase_source_content): Update.
14673         (tui_source_window_base::show_source_line): Now a method.
14674         (tui_source_window_base::show_source_content)
14675         (tui_source_window_base::tui_source_window_base)
14676         (tui_source_window_base::rerender)
14677         (tui_source_window_base::refill)
14678         (tui_source_window_base::do_scroll_horizontal)
14679         (tui_source_window_base::set_is_exec_point_at)
14680         (tui_source_window_base::update_breakpoint_info)
14681         (tui_source_window_base::update_exec_info): Update.
14682         * tui/tui-source.c (tui_source_window::set_contents)
14683         (tui_source_window::showing_source_p)
14684         (tui_source_window::do_scroll_vertical)
14685         (tui_source_window::location_matches_p)
14686         (tui_source_window::line_is_displayed): Update.
14687         (tui_source_window::display_start_addr): New method.
14688         * tui/tui-disasm.c (tui_disasm_window::set_contents)
14689         (tui_disasm_window::do_scroll_vertical)
14690         (tui_disasm_window::location_matches_p): Update.
14691         (tui_disasm_window::display_start_addr): New method.
14692
14693 2020-02-22  Tom Tromey  <tom@tromey.com>
14694
14695         * NEWS: Add entry for gdb.register_window_type.
14696         * tui/tui-layout.h (window_factory): New typedef.
14697         (tui_register_window): Declare.
14698         * tui/tui-layout.c (saved_tui_windows): New global.
14699         (tui_apply_current_layout): Use it.
14700         (tui_register_window): New function.
14701         * python/python.c (do_start_initialization): Call
14702         gdbpy_initialize_tui.
14703         (python_GdbMethods): Add "register_window_type" function.
14704         * python/python-internal.h (gdbpy_register_tui_window)
14705         (gdbpy_initialize_tui): Declare.
14706         * python/py-tui.c: New file.
14707         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
14708
14709 2020-02-22  Tom Tromey  <tom@tromey.com>
14710
14711         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
14712
14713 2020-02-22  Tom Tromey  <tom@tromey.com>
14714
14715         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
14716         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
14717         * tui/tui-data.c (tui_set_win_with_focus): Remove.
14718         (tui_set_win_focus_to): Move from tui-win.c.
14719
14720 2020-02-22  Tom Tromey  <tom@tromey.com>
14721
14722         * tui/tui-layout.c (make_standard_window, get_locator_window): New
14723         functions.
14724         (known_window_types): New global.
14725         (tui_get_window_by_name): Reimplement.
14726         (initialize_known_windows): New function.
14727         (validate_window_name): Rewrite.
14728         (_initialize_tui_layout): Call initialize_known_windows.
14729
14730 2020-02-22  Tom Tromey  <tom@tromey.com>
14731
14732         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
14733         Remove constants.
14734         * tui/tui-winsource.h (struct tui_source_window_base)
14735         <tui_source_window_base>: Remove parameter.
14736         * tui/tui-winsource.c
14737         (tui_source_window_base::tui_source_window_base): Remove
14738         parameter.
14739         (tui_source_window_base::refill): Update.
14740         * tui/tui-stack.h (struct tui_locator_window)
14741         <tui_locator_window>: Update.
14742         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
14743         Default the constructor.
14744         * tui/tui-regs.h (struct tui_data_item_window)
14745         <tui_data_item_window>: Default the constructor.
14746         (struct tui_data_window) <tui_data_window>: Likewise.
14747         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
14748         Default the constructor.
14749         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
14750         Default the constructor.
14751         <type>: Remove.
14752         (struct tui_win_info) <tui_win_info>: Default the constructor.
14753         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
14754         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
14755         Default the constructor.
14756
14757 2020-02-22  Tom Tromey  <tom@tromey.com>
14758
14759         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
14760         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
14761         * tui/tui-win.c (tui_resize_all): Don't call
14762         tui_delete_invisible_windows.
14763         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
14764         done.
14765         (tui_set_layout): Update.
14766         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
14767         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
14768         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
14769
14770 2020-02-22  Tom Tromey  <tom@tromey.com>
14771
14772         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
14773         correctly.
14774
14775 2020-02-22  Tom Tromey  <tom@tromey.com>
14776
14777         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
14778
14779 2020-02-22  Tom Tromey  <tom@tromey.com>
14780
14781         * tui/tui-winsource.h (struct tui_source_window_iterator)
14782         <inner_iterator>: New etytypedef.
14783         <tui_source_window_iterator>: Take "end" parameter.
14784         <tui_source_window_iterator>: Take iterator.
14785         <operator*, advance>: Update.
14786         <m_iter>: Change type.
14787         <m_end>: New field.
14788         (struct tui_source_windows) <begin, end>: Update.
14789         * tui/tui-layout.c (tui_windows): New global.
14790         (tui_apply_current_layout): Clear tui_windows.
14791         (tui_layout_window::apply): Update tui_windows.
14792         * tui/tui-data.h (tui_windows): Declare.
14793         (all_tui_windows): Now inline function.
14794         (class tui_window_iterator, struct all_tui_windows): Remove.
14795
14796 2020-02-22  Tom Tromey  <tom@tromey.com>
14797
14798         PR tui/17850:
14799         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
14800         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
14801         "height" argument.
14802         (class tui_layout_window) <get_sizes>: Likewise.
14803         (class tui_layout_split) <tui_layout_split>: Add "vertical"
14804         argument.
14805         <get_sizes>: Add "height" argument.
14806         <m_vertical>: New field.
14807         * tui/tui-layout.c (tui_layout_split::clone): Update.
14808         (tui_layout_split::get_sizes): Add "height" argument.
14809         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
14810         (tui_new_layout_command): Parse "-horizontal".
14811         (_initialize_tui_layout): Update help string.
14812         (tui_layout_split::specification): Add "-horizontal" when needed.
14813         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
14814         argument.
14815         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
14816         New methods.
14817
14818 2020-02-22  Tom Tromey  <tom@tromey.com>
14819
14820         * tui/tui-layout.h (enum tui_adjust_result): New.
14821         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
14822         (class tui_layout_window) <adjust_size>: Return
14823         tui_adjust_result.  Rewrite.
14824         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
14825         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
14826
14827 2020-02-22  Tom Tromey  <tom@tromey.com>
14828
14829         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
14830         parameter and return types.
14831         (class tui_layout_base) <specification>: Add "depth".
14832         (class tui_layout_window) <specification>: Add "depth".
14833         (class tui_layout_split) <specification>: Add "depth".
14834         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
14835         and return types.
14836         (tui_new_layout_command): Parse sub-layouts.
14837         (_initialize_tui_layout): Update help string.
14838         (tui_layout_window::specification): Add "depth".
14839         (add_layout_command): Update.
14840
14841 2020-02-22  Tom Tromey  <tom@tromey.com>
14842
14843         * NEWS: Add "tui new-layout" item.
14844         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
14845         Add new-layout command to help text.
14846         (validate_window_name): New function.
14847         (tui_new_layout_command): New function.
14848         (_initialize_tui_layout): Register "new-layout".
14849         (tui_layout_window::specification): New method.
14850         (tui_layout_window::specification): New method.
14851         * tui/tui-layout.h (class tui_layout_base) <specification>: New
14852         method.
14853         (class tui_layout_window) <specification>: New method.
14854         (class tui_layout_split) <specification>: New method.
14855
14856 2020-02-22  Tom Tromey  <tom@tromey.com>
14857
14858         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
14859         * tui/tui-win.c (window_name_completer): Update comment.
14860         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
14861         Declare method.
14862         (class tui_layout_window) <replace_window>: Likewise.
14863         (class tui_layout_split) <replace_window>: Likewise.
14864         (tui_set_layout): Don't declare.
14865         (tui_set_initial_layout): Declare function.
14866         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
14867         (asm_regs_layout): New globals.
14868         (tui_current_layout, show_layout): Remove.
14869         (tui_set_layout, tui_add_win_to_layout): Rewrite.
14870         (find_layout, tui_apply_layout): New function.
14871         (layout_completer): Remove.
14872         (tui_next_layout): Reimplement.
14873         (tui_next_layout_command): New function.
14874         (tui_set_initial_layout, tui_prev_layout_command): New functions.
14875         (tui_regs_layout): Reimplement.
14876         (tui_regs_layout_command): New function.
14877         (extract_display_start_addr): Rewrite.
14878         (next_layout, prev_layout): Remove.
14879         (tui_layout_window::replace_window): New method.
14880         (tui_layout_split::replace_window): New method.
14881         (destroy_layout): New function.
14882         (layout_list): New global.
14883         (add_layout_command): New function.
14884         (initialize_layouts): Update.
14885         (tui_layout_command): New function.
14886         (_initialize_tui_layout): Install "layout" commands.
14887         * tui/tui-data.h (enum tui_layout_type): Remove.
14888         (tui_current_layout): Don't declare.
14889
14890 2020-02-22  Tom Tromey  <tom@tromey.com>
14891
14892         * tui/tui-regs.c (tui_reg_layout): Remove.
14893         (tui_reg_command): Use tui_regs_layout.
14894         * tui/tui-layout.h (tui_reg_command): Declare.
14895         * tui/tui-layout.c (tui_reg_command): New function.
14896
14897 2020-02-22  Tom Tromey  <tom@tromey.com>
14898
14899         * tui/tui.c (tui_rl_delete_other_windows): Call
14900         tui_remove_some_windows.
14901         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
14902         Declare method.
14903         (class tui_layout_window) <remove_windows>: New method.
14904         (class tui_layout_split) <remove_windows>: Declare.
14905         (tui_remove_some_windows): Declare.
14906         * tui/tui-layout.c (tui_remove_some_windows): New function.
14907         (tui_layout_split::remove_windows): New method.
14908
14909 2020-02-22  Tom Tromey  <tom@tromey.com>
14910
14911         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
14912         * tui/tui-layout.h (tui_next_layout): Declare.
14913         * tui/tui-layout.c (tui_next_layout): New function.
14914
14915 2020-02-22  Tom Tromey  <tom@tromey.com>
14916
14917         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14918         correct coordinates.
14919
14920 2020-02-22  Tom Tromey  <tom@tromey.com>
14921
14922         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14923         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14924         DATA_WIN case.
14925
14926 2020-02-22  Tom Tromey  <tom@tromey.com>
14927
14928         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14929         TUI_DISASM_WIN, not tui_win_list.
14930
14931 2020-02-22  Tom Tromey  <tom@tromey.com>
14932
14933         * valprint.c (generic_val_print_enum_1)
14934         (val_print_type_code_flags): Style member names.
14935         * rust-lang.c (val_print_struct, rust_print_enum)
14936         (rust_print_struct_def, rust_internal_print_type): Style member
14937         names.
14938         * p-valprint.c (pascal_object_print_value_fields): Style member
14939         names.  Only call fprintf_symbol_filtered for static members.
14940         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
14941         * f-valprint.c (f_val_print): Style member names.
14942         * f-typeprint.c (f_type_print_base): Style member names.
14943         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
14944         call fprintf_symbol_filtered for static members.
14945         (cp_print_class_member): Style member names.
14946         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
14947         member names.
14948         * ada-valprint.c (ada_print_scalar): Style enum names.
14949         (ada_val_print_enum): Likewise.
14950         * ada-typeprint.c (print_enum_type): Style enum names.
14951
14952 2020-02-21  Tom Tromey  <tom@tromey.com>
14953
14954         * psympriv.h (struct partial_symtab): Update comment.
14955
14956 2020-02-21  Tom Tromey  <tromey@adacore.com>
14957
14958         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
14959         type is CORE_ADDR.
14960
14961 2020-02-21  Tom de Vries  <tdevries@suse.de>
14962
14963         PR gdb/25534
14964         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
14965         if dependencies[i]->user != NULL.
14966
14967 2020-02-21  Ali Tamur  <tamur@google.com>
14968
14969         * dwarf2/read.c (dwarf2_name): Add null check.
14970
14971 2020-02-20  Tom Tromey  <tom@tromey.com>
14972
14973         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
14974         ">=", in binary search.
14975         (dwarf2_find_containing_comp_unit): New overload.
14976         (run_test): New self-test.
14977         (_initialize_dwarf2_read): Register new test.
14978
14979 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
14980
14981         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
14982         * riscv-tdep.h: Likewise.
14983         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
14984         rv32-only CSR.
14985         * features/riscv/64bit-csr.xml: Regenerated.
14986
14987 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
14988             Tom Tromey  <tom@tromey.com>
14989
14990         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
14991         of 'fputc_unfiltered'.
14992         (putchar_unfiltered): Call 'fputc_unfiltered'.
14993         (fputc_unfiltered): Call 'fputs_unfiltered'.
14994
14995 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
14996
14997         * config.in: Regenerate.
14998         * configure: Regenerate.
14999         * configure.ac: Add --with-python-libdir option.
15000         * main.c: Use WITH_PYTHON_LIBDIR.
15001
15002 2020-02-19  Tom Tromey  <tom@tromey.com>
15003
15004         * symtab.c (general_symbol_info::compute_and_set_names): Use
15005         obstack_strndup.  Simplify call to symbol_set_demangled_name.
15006
15007 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
15008
15009         * dwarf2/read.c (allocate_signatured_type_table,
15010         allocate_dwo_unit_table, allocate_type_unit_groups_table,
15011         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
15012         Remove objfile parameter, update all callers.
15013
15014 2020-02-19  Doug Evans  <dje@google.com>
15015
15016         PR rust/25535
15017         * rust-lang.c (rust_print_enum): Apply embedded_offset to
15018         rust_enum_variant calculation.
15019
15020 2020-02-19  Tom Tromey  <tromey@adacore.com>
15021
15022         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
15023
15024 2020-02-19  Tom Tromey  <tromey@adacore.com>
15025
15026         * ada-lang.c (cache_symbol): Use obstack_strdup.
15027
15028 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
15029
15030         * configure: Regenerate.
15031
15032 2020-02-19  Tom Tromey  <tromey@adacore.com>
15033
15034         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
15035         NULL check.
15036
15037 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
15038
15039         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
15040
15041 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
15042
15043         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
15044         if GDBSERVER is not defined.
15045         (riscv_tdesc_cache): Likewise, also store const target_desc.
15046         (STATIC_IN_GDB): Define.
15047         (riscv_create_target_description): Update declaration with
15048         STATIC_IN_GDB.
15049         (riscv_lookup_target_description): New function, only define if
15050         GDBSERVER is not defined.
15051         * arch/riscv.h (riscv_create_target_description): Declare only
15052         when GDBSERVER is defined.
15053         (riscv_lookup_target_description): New declaration when GDBSERVER
15054         is not defined.
15055         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
15056         (riscv_linux_read_features): ...this, and return
15057         riscv_gdbarch_features instead of target_desc.
15058         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
15059         (riscv_linux_read_description): Rename to...
15060         (riscv_linux_read_features): ...this.
15061         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15062         Update to use riscv_gdbarch_features and
15063         riscv_lookup_target_description.
15064         * riscv-tdep.c (riscv_find_default_target_description): Use
15065         riscv_lookup_target_description instead of
15066         riscv_create_target_description.
15067
15068 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15069
15070         * valprint.c (generic_val_print_enum_1): When printing a flag
15071         enum with value 0 and there is no enumerator with value 0, print
15072         just "0" instead of "(unknown: 0x0)".
15073
15074 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15075
15076         * valprint.c (generic_val_print_enum_1): Print unknown part of
15077         flag enum in hex.
15078
15079 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15080
15081         * dwarf2/read.c (update_enumeration_type_from_children): Allow
15082         flag enums to contain duplicate enumerators.
15083         * valprint.c (generic_val_print_enum_1): Update comment.
15084
15085 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15086
15087         * dwarf2/read.c: Include "count-one-bits.h".
15088         (update_enumeration_type_from_children): If an enumerator has
15089         multiple bits set, don't treat the enumeration as a "flag enum".
15090         * valprint.c (generic_val_print_enum_1): Assert that enumerators
15091         of flag enums have 0 or 1 bit set.
15092
15093 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15094
15095         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
15096         conversion.
15097         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15098         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
15099         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15100         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
15101         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15102
15103 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
15104
15105         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
15106
15107 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15108
15109         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
15110         displaced_step_closure_up.
15111         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
15112         (struct displaced_step_closure_up):
15113         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15114         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
15115         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
15116         Likewise.
15117         * gdbarch.sh (displaced_step_copy_insn): Likewise.
15118         * gdbarch.c, gdbarch.h: Re-generate.
15119         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
15120         displaced_step_closure_up.
15121         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15122         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
15123         * infrun.h (displaced_step_closure_up): New type alias.
15124         (struct displaced_step_inferior_state) <step_closure>: Change
15125         type to displaced_step_closure_up.
15126         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
15127         displaced_step_closure_up.
15128         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15129
15130 2020-02-14  Tom Tromey  <tom@tromey.com>
15131
15132         * minidebug.c (gnu_debug_key): New global.
15133         (find_separate_debug_file_in_section): Use it.
15134
15135 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15136
15137         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
15138         std::unique_ptr.
15139         * gdbarch.c: Re-generate.
15140         * gdbarch.h: Re-generate.
15141         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
15142         change.
15143         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
15144         type to std::unique_ptr.
15145         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
15146         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15147         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
15148         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
15149         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
15150         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15151         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
15152         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
15153         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15154
15155 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15156
15157         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
15158         std::unique_ptr.
15159         (displaced_step_clear): Rename to...
15160         (displaced_step_reset): ... this.  Just call displaced->reset ().
15161         (displaced_step_clear_cleanup): Rename to...
15162         (displaced_step_reset_cleanup): ... this.
15163         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
15164         (displaced_step_fixup): Likewise.
15165         (resume_1): Likewise.
15166         (handle_inferior_event): Restore child's memory before calling
15167         displaced_step_fixup on the parent.
15168         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
15169         to std::unique_ptr.
15170         <step_closure>: Change type to std::unique_ptr.
15171
15172 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15173
15174         * arm-tdep.c: Include count-one-bits.h.
15175         (cleanup_block_store_pc): Use count_one_bits.
15176         (cleanup_block_load_pc): Use count_one_bits.
15177         (arm_copy_block_xfer): Use count_one_bits.
15178         (thumb2_copy_block_xfer): Use count_one_bits.
15179         (thumb_copy_pop_pc_16bit): Use count_one_bits.
15180         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
15181         (thumb_get_next_pcs_raw): Use count_one_bits.
15182         (arm_get_next_pcs_raw): Use count_one_bits_l.
15183         * arch/arm.c (bitcount): Remove.
15184         * arch/arm.h (bitcount): Remove.
15185
15186 2020-02-14  Tom Tromey  <tromey@adacore.com>
15187
15188         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
15189         Update.
15190         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
15191         * dwarf2/loc.c (call_site_find_chain_1): Return
15192         unique_xmalloc_ptr.
15193         (call_site_find_chain): Likewise.
15194
15195 2020-02-14  Richard Biener  <rguenther@suse.de>
15196
15197         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
15198         on expression with division operators.
15199
15200 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15201
15202         * MAINTAINERS (Write After Approval): Adding myself.
15203
15204 2020-02-12  Tom Tromey  <tom@tromey.com>
15205
15206         * event-loop.c (event_data, gdb_event, event_handler_func):
15207         Remove.
15208
15209 2020-02-12  Tom Tromey  <tom@tromey.com>
15210
15211         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
15212         (dwarf2_frame_objfile_data): Add comment.
15213         (find_comp_unit, set_comp_unit): New functions.
15214         (dwarf2_frame_find_fde): Use find_comp_unit.
15215         (dwarf2_build_frame_info): Use set_comp_unit.
15216
15217 2020-02-12  Tom Tromey  <tom@tromey.com>
15218
15219         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
15220         (comp_unit): Don't initialize objfile.
15221         (execute_cfa_program): Add text_offset parameter.
15222         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
15223         (dwarf2_frame_cache): Update.
15224         (dwarf2_build_frame_info): Don't set "objfile" member.
15225
15226 2020-02-12  Tom Tromey  <tom@tromey.com>
15227
15228         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
15229         (decode_frame_entry): Likewise.
15230         (dwarf2_build_frame_info): Update.
15231
15232 2020-02-12  Tom Tromey  <tom@tromey.com>
15233
15234         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
15235         (decode_frame_entry_1): Use the comp_unit obstack.
15236
15237 2020-02-12  Tom Tromey  <tom@tromey.com>
15238
15239         * dwarf2/frame.c (struct comp_unit): Add initializers and
15240         constructor.
15241         (dwarf2_frame_objfile_data): Store a comp_unit.
15242         (dwarf2_frame_find_fde): Update.
15243         (dwarf2_build_frame_info): Use "new".
15244
15245 2020-02-12  Tom Tromey  <tom@tromey.com>
15246
15247         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
15248         (dwarf2_fde_table): Typedef for std::vector.
15249         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
15250         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
15251         (decode_frame_entry): Update.
15252         (dwarf2_build_frame_info): Use "new".
15253
15254 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
15255
15256         * arm-tdep.c (arm_gdbarch_init): Update.
15257         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
15258         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
15259         have_neon, is_m>: Change to bool.
15260
15261 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
15262
15263         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
15264
15265 2020-02-12  Tom Tromey  <tom@tromey.com>
15266
15267         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
15268
15269 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
15270
15271         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
15272         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
15273
15274 2020-02-11  Tom Tromey  <tom@tromey.com>
15275
15276         * psymtab.h: Update comment.
15277
15278 2020-02-11  Tom Tromey  <tom@tromey.com>
15279
15280         * gdb_obstack.h (struct auto_obstack): Use
15281         DISABLE_COPY_AND_ASSIGN.
15282
15283 2020-02-11  Tom Tromey  <tom@tromey.com>
15284
15285         * dwarf2/frame.h (struct objfile): Don't forward declare.
15286
15287 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15288
15289         * cris-tdep.c (cris_supply_gregset): Change signature to match
15290         what struct regset expects.
15291         (cris_regset): New struct.
15292         (fetch_core_registers): Remove.
15293         (cris_iterate_over_regset_sections): New function.
15294         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
15295         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
15296
15297 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15298
15299         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
15300         registers.
15301
15302 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15303
15304         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
15305
15306 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15307
15308         * configure: Re-generate.
15309
15310 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15311
15312         * configure: Re-generate.
15313
15314 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15315
15316         * acinclude: Update warning.m4 path.
15317         * warning.m4: Move to gdbsupport.
15318
15319 2020-02-11  Tom Tromey  <tromey@adacore.com>
15320
15321         * remote.c (remote_console_output): Update.
15322         * printcmd.c (printf_command): Update.
15323         * event-loop.c (gdb_wait_for_event): Update.
15324         * linux-nat.c (sigchld_handler): Update.
15325         * remote-sim.c (gdb_os_write_stdout): Update.
15326         (gdb_os_flush_stdout): Update.
15327         (gdb_os_flush_stderr): Update.
15328         (gdb_os_write_stderr): Update.
15329         * exceptions.c (print_exception): Update.
15330         * remote-fileio.c (remote_fileio_func_read): Update.
15331         (remote_fileio_func_write): Update.
15332         * tui/tui.c (tui_enable): Update.
15333         * tui/tui-interp.c (tui_interp::init): Update.
15334         * utils.c (init_page_info): Update.
15335         (putchar_unfiltered, fputc_unfiltered): Update.
15336         (gdb_flush): Update.
15337         (emit_style_escape): Update.
15338         (flush_wrap_buffer, fputs_maybe_filtered): Update.
15339         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
15340         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
15341         (stderr_file::write): Update.
15342         (stderr_file::puts): Update.
15343         * ui-file.h (ui_file_isatty, ui_file_write)
15344         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
15345         (ui_file_puts): Don't declare.
15346
15347 2020-02-10  Tom de Vries  <tdevries@suse.de>
15348
15349         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
15350         sentinel to char *.
15351
15352 2020-02-09  Tom de Vries  <tdevries@suse.de>
15353
15354         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
15355         filename if it matches "<artificial>".
15356
15357 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
15358
15359         * windows-tdep.c (struct enum_value_name): New struct.
15360         (create_enum): New function.
15361         (windows_get_siginfo_type): Create and use enum types.
15362
15363 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
15364
15365         * NEWS: Mention $_siginfo support for Windows.
15366         * windows-nat.c (handle_exception): Set siginfo_er.
15367         (windows_nat_target::mourn_inferior): Reset siginfo_er.
15368         (windows_xfer_siginfo): New function.
15369         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
15370         * windows-tdep.c (struct windows_gdbarch_data): New struct.
15371         (init_windows_gdbarch_data): New function.
15372         (get_windows_gdbarch_data): New function.
15373         (windows_get_siginfo_type): New function.
15374         (windows_init_abi): Register windows_get_siginfo_type.
15375         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
15376
15377 2020-02-08  Tom Tromey  <tom@tromey.com>
15378
15379         * dwarf2/read.c (class cutu_reader) <cutu_reader,
15380         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
15381         <keep>: Declare method.
15382         <m_keep>: Remove member.
15383         <~cutu_reader>: Remove.
15384         (cutu_reader::init_tu_and_read_dwo_dies): Update.
15385         (cutu_reader::cutu_reader): Update.
15386         (cutu_reader::keep): Rename from ~cutu_reader.
15387         (process_psymtab_comp_unit, build_type_psymtabs_1)
15388         (process_skeletonless_type_unit, load_partial_comp_unit)
15389         (load_full_comp_unit, dwarf2_read_addr_index)
15390         (read_signatured_type): Update.
15391
15392 2020-02-08  Tom Tromey  <tom@tromey.com>
15393
15394         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
15395         "want_partial_unit" parameter.
15396         (process_psymtab_comp_unit): Change want_partial_unit to bool.
15397         Inline check for DW_TAG_partial_unit.
15398         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
15399
15400 2020-02-08  Tom Tromey  <tom@tromey.com>
15401
15402         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
15403         read.c.
15404         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
15405         read.c.
15406
15407 2020-02-08  Tom Tromey  <tom@tromey.com>
15408
15409         * dwarf2/read.c (read_address): Move to comp-unit.c.
15410         (dwarf2_rnglists_process, dwarf2_ranges_process)
15411         (read_attribute_value, dwarf_decode_lines_1)
15412         (var_decode_location, decode_locdesc): Update.
15413         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
15414         read.c.  Remove "cu" parameter.
15415         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
15416         method.
15417
15418 2020-02-08  Tom Tromey  <tom@tromey.com>
15419
15420         * dwarf2/read.c (read_attribute_value, read_indirect_string)
15421         (read_indirect_line_string): Update.
15422         * dwarf2/comp-unit.c (read_offset): Remove.
15423         (read_comp_unit_head): Update.
15424         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
15425         method.
15426         (read_offset): Don't declare.
15427
15428 2020-02-08  Tom Tromey  <tom@tromey.com>
15429
15430         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
15431         * dwarf2/read.c (struct comp_unit_head): Move to
15432         dwarf2/comp-unit.h.
15433         (enum class rcuh_kind): Move to comp-unit.h.
15434         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
15435         (read_comp_unit_head, error_check_comp_unit_head)
15436         (read_and_check_comp_unit_head): Move to comp-unit.c.
15437         (read_offset, dwarf_unit_type_name): Likewise.
15438         (create_debug_type_hash_table, read_cutu_die_from_dwo)
15439         (cutu_reader::cutu_reader, read_call_site_scope)
15440         (find_partial_die, follow_die_offset): Update.
15441         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
15442
15443 2020-02-08  Tom Tromey  <tom@tromey.com>
15444
15445         * dwarf2/read.c (read_offset_1): Move to leb.c.
15446         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
15447         (dwarf_decode_macro_bytes): Update.
15448         * dwarf2/leb.c (read_offset): Rename; move from read.c.
15449         * dwarf2/leb.h (read_offset): Declare.
15450
15451 2020-02-08  Tom Tromey  <tom@tromey.com>
15452
15453         * dwarf2/read.c (dwarf2_section_size): Remove.
15454         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
15455         Update.
15456         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
15457
15458 2020-02-08  Tom Tromey  <tom@tromey.com>
15459
15460         * dwarf2/read.c (read_initial_length): Move to leb.c.
15461         * dwarf2/leb.h (read_initial_length): Declare.
15462         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
15463         handle_nonstd parameter.
15464         * dwarf2/frame.c (read_initial_length): Remove.
15465         (decode_frame_entry_1): Update.
15466
15467 2020-02-08  Tom Tromey  <tom@tromey.com>
15468
15469         * dwarf2/loc.c (dwarf2_find_location_expression)
15470         (dwarf_evaluate_loc_desc::get_tls_address)
15471         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
15472         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
15473         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
15474         (dwarf2_compile_property_to_c)
15475         (dwarf2_loc_desc_get_symbol_read_needs)
15476         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
15477         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
15478         (loclist_describe_location, loclist_tracepoint_var_ref)
15479         (loclist_generate_c_location): Update.
15480         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
15481         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
15482         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
15483         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
15484         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
15485         (dwarf2_per_cu_data::addr_size)
15486         (dwarf2_per_cu_data::ref_addr_size)
15487         (dwarf2_per_cu_data::text_offset)
15488         (dwarf2_per_cu_data::addr_type): Now methods.
15489         (per_cu_header_read_in): Make per_cu "const".
15490         (dwarf2_version): Remove.
15491         (dwarf2_per_cu_data::int_type): Now a method.
15492         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
15493         (set_die_type, read_array_type, read_subrange_index_type)
15494         (read_tag_string_type, read_subrange_type): Update.
15495         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
15496         offset_size, ref_addr_size, text_offset, addr_type, version,
15497         objfile, int_type, addr_sized_int_type>: Declare methods.
15498
15499 2020-02-08  Tom Tromey  <tom@tromey.com>
15500
15501         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
15502         Move earlier.
15503
15504 2020-02-08  Tom Tromey  <tom@tromey.com>
15505
15506         * dwarf2/read.h (dwarf_line_debug): Declare.
15507         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
15508         * dwarf2/read.c: Move line_header code to new files.
15509         (dwarf_line_debug): No longer static.
15510         * dwarf2/line-header.c: New file.
15511         * dwarf2/line-header.h: New file.
15512
15513 2020-02-08  Tom Tromey  <tom@tromey.com>
15514
15515         * dwarf2/read.c (struct line_header) <file_full_name,
15516         file_file_name>: Return unique_xmalloc_ptr.
15517         (line_header::file_file_name): Update.
15518         (line_header::file_full_name): Update.
15519         (dw2_get_file_names_reader): Update.
15520         (macro_start_file): Update.
15521
15522 2020-02-08  Tom Tromey  <tom@tromey.com>
15523
15524         * dwarf2/read.c (struct line_header) <file_full_name,
15525         file_file_name>: Declare methods.
15526         (dw2_get_file_names_reader): Update.
15527         (file_file_name): Now a method.
15528         (file_full_name): Likewise.
15529         (macro_start_file): Update.
15530
15531 2020-02-08  Tom Tromey  <tom@tromey.com>
15532
15533         * dwarf2/read.c (dwarf_always_disassemble)
15534         (show_dwarf_always_disassemble): Move to loc.c.
15535         (_initialize_dwarf2_read): Move "always-disassemble" registration
15536         to loc.c.
15537         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
15538         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
15539         static.
15540         (show_dwarf_always_disassemble): Move from read.c.
15541         (_initialize_dwarf2loc): Move always-disassemble from read.c.
15542
15543 2020-02-08  Tom Tromey  <tom@tromey.com>
15544
15545         * dwarf2/read.c (~dwarf2_per_objfile): Update.
15546         (create_quick_file_names_table): Return htab_up.
15547         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
15548         Update.
15549         * dwarf2/read.h (struct dwarf2_per_objfile)
15550         <quick_file_names_table>: Now htab_up.
15551
15552 2020-02-08  Tom Tromey  <tom@tromey.com>
15553
15554         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
15555
15556 2020-02-08  Tom Tromey  <tom@tromey.com>
15557
15558         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
15559         Rewrite.
15560         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
15561         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
15562         (abbrev_table::abbrev_table): No longer inline.
15563         (ABBREV_HASH_SIZE): Remove.
15564         (abbrev_table::m_abbrevs): Now an htab_up.
15565
15566 2020-02-08  Tom Tromey  <tom@tromey.com>
15567
15568         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
15569         (cutu_reader): Update.
15570         (build_type_psymtabs_1): Update.
15571         * dwarf2/abbrev.c (abbrev_table::read): Rename.
15572         (abbrev_table::alloc_abbrev): Update.
15573         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
15574         (abbrev_table::read): New static method, renamed from
15575         abbrev_table_read_table.
15576         (abbrev_table::alloc_abbrev)
15577         (abbrev_table::add_abbrev): Now private.
15578         (abbrev_table::abbrev_table): Now private.
15579         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
15580
15581 2020-02-08  Tom Tromey  <tom@tromey.com>
15582
15583         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
15584         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
15585         htab_up.
15586
15587 2020-02-08  Tom Tromey  <tom@tromey.com>
15588
15589         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
15590         htab_up.
15591         (lookup_dwo_unit_in_dwp): Update.
15592         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
15593         on obstack.
15594
15595 2020-02-08  Tom Tromey  <tom@tromey.com>
15596
15597         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
15598         obstack.
15599
15600 2020-02-08  Tom Tromey  <tom@tromey.com>
15601
15602         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
15603         line_header_hash.
15604         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
15605         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
15606         Change type to htab_up.
15607
15608 2020-02-08  Tom Tromey  <tom@tromey.com>
15609
15610         * dwarf2/read.c (allocate_type_unit_groups_table): Return
15611         htab_up.  Don't allocate on obstack.
15612         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
15613         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
15614         Change type to htab_up.
15615
15616 2020-02-08  Tom Tromey  <tom@tromey.com>
15617
15618         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
15619         Change type to htab_up.
15620         * dwarf2/read.c (create_signatured_type_table_from_index)
15621         (create_signatured_type_table_from_debug_names)
15622         (create_all_type_units, add_type_unit)
15623         (lookup_dwo_signatured_type, lookup_signatured_type)
15624         (process_skeletonless_type_unit): Update.
15625         (create_debug_type_hash_table, create_debug_types_hash_table):
15626         Change type of types_htab.
15627         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
15628         htab_up.  Don't allocate on obstack.
15629         (create_cus_hash_table): Change type of cus_htab parameter.
15630         (struct dwo_file) <cus, tus>: Now htab_up.
15631         (lookup_dwo_signatured_type, lookup_dwo_cutu)
15632         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
15633         (queue_and_load_all_dwo_tus): Update.
15634         * dwarf2/index-write.c (write_gdbindex): Update.
15635         (write_debug_names): Update.
15636
15637 2020-02-08  Tom Tromey  <tom@tromey.com>
15638
15639         * dwarf2/read.h (struct dwarf2_queue_item): Move from
15640         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
15641         destructor.
15642         (struct dwarf2_per_objfile) <queue>: New member.
15643         * dwarf2/read.c (struct dwarf2_queue_item): Move to
15644         dwarf2/read.h.
15645         (dwarf2_queue, dwarf2_queue_tail): Remove.
15646         (class dwarf2_queue_guard): Add parameter to constructor.  Use
15647         DISABLE_COPY_AND_ASSIGN.
15648         <m_per_objfile>: New member.
15649         <~dwarf2_queue_guard>: Rewrite.
15650         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
15651         Update.
15652         (~dwarf2_queue_item): New.
15653
15654 2020-02-08  Tom Tromey  <tom@tromey.com>
15655
15656         * dwarf2/read.c (struct die_info) <has_children>: New member.
15657         (dw2_get_file_names_reader): Remove has_children.
15658         (dw2_get_file_names): Update.
15659         (read_cutu_die_from_dwo): Remove has_children.
15660         (cutu_reader::init_tu_and_read_dwo_dies)
15661         (cutu_reader::cutu_reader): Update.
15662         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
15663         Remove has_children.
15664         (build_type_psymtabs_1, process_skeletonless_type_unit)
15665         (load_partial_comp_unit, load_full_comp_unit): Update.
15666         (create_dwo_cu_reader): Remove has_children.
15667         (create_cus_hash_table, read_die_and_children): Update.
15668         (read_full_die_1,read_full_die): Remove has_children.
15669         (read_signatured_type): Update.
15670         (class cutu_reader) <has_children>: Remove.
15671
15672 2020-02-08  Tom Tromey  <tom@tromey.com>
15673
15674         * dwarf2/expr.c: Rename from dwarf2expr.c.
15675         * dwarf2/expr.h: Rename from dwarf2expr.h.
15676         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
15677         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
15678         * dwarf2/frame.c: Rename from dwarf2-frame.c.
15679         * dwarf2/frame.h: Rename from dwarf2-frame.h.
15680         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
15681         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
15682         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
15683         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
15684         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
15685         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
15686         * dwarf2/loc.c: Rename from dwarf2loc.c.
15687         * dwarf2/loc.h: Rename from dwarf2loc.h.
15688         * dwarf2/read.c: Rename from dwarf2read.c.
15689         * dwarf2/read.h: Rename from dwarf2read.h.
15690         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
15691         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
15692         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
15693         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
15694         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
15695         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
15696         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
15697         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
15698         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
15699         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
15700         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
15701         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
15702         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
15703         Update.
15704         * Makefile.in (COMMON_SFILES): Update.
15705         (HFILES_NO_SRCDIR): Update.
15706
15707 2020-02-08  Tom Tromey  <tom@tromey.com>
15708
15709         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
15710         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
15711
15712 2020-02-08  Tom Tromey  <tom@tromey.com>
15713
15714         * dwarf2read.h (struct die_info): Don't declare.
15715
15716 2020-02-08  Tom Tromey  <tom@tromey.com>
15717
15718         * dwarf2read.h (die_info_ptr): Remove typedef.
15719
15720 2020-02-08  Tom Tromey  <tom@tromey.com>
15721
15722         * dwarf2read.c (read_call_site_scope)
15723         (handle_data_member_location, dwarf2_add_member_fn)
15724         (mark_common_block_symbol_computed, read_common_block)
15725         (attr_to_dynamic_prop, partial_die_info::read)
15726         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
15727         (dwarf2_symbol_mark_computed, set_die_type): Update.
15728         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
15729         method.
15730         (attr_form_is_block): Don't declare.
15731         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
15732
15733 2020-02-08  Tom Tromey  <tom@tromey.com>
15734
15735         * dwarf2read.c (dwarf2_find_base_address, )
15736         (read_call_site_scope, rust_containing_type)
15737         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
15738         (handle_data_member_location, dwarf2_add_member_fn)
15739         (get_alignment, read_structure_type, process_structure_scope)
15740         (mark_common_block_symbol_computed, read_common_block)
15741         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
15742         (partial_die_info::read, read_attribute_value, new_symbol)
15743         (lookup_die_type, dwarf2_get_ref_die_offset)
15744         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
15745         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
15746         (dwarf2_symbol_mark_computed): Update.
15747         * dwarf2/attribute.h (struct attribute) <value_as_address,
15748         form_is_section_offset, form_is_constant, form_is_ref>: Declare
15749         methods.
15750         (value_as_address, attr_form_is_section_offset)
15751         (attr_form_is_constant, attr_form_is_ref): Don't declare.
15752         * dwarf2/attribute.c (attribute::value_as_address)
15753         (attribute::form_is_section_offset, attribute::form_is_constant)
15754         (attribute::form_is_ref): Now methods.
15755
15756 2020-02-08  Tom Tromey  <tom@tromey.com>
15757
15758         * dwarf2read.c (struct attribute, DW_STRING)
15759         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
15760         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
15761         (attr_form_is_block, attr_form_is_section_offset)
15762         (attr_form_is_constant, attr_form_is_ref): Move.
15763         * dwarf2/attribute.h: New file.
15764         * dwarf2/attribute.c: New file, from dwarf2read.c.
15765         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
15766
15767 2020-02-08  Tom Tromey  <tom@tromey.com>
15768
15769         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
15770         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
15771         Move.
15772         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
15773         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
15774         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
15775         abbrev.c.
15776         * dwarf2/abbrev.h: New file.
15777         * dwarf2/abbrev.c: New file, from dwarf2read.c.
15778         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
15779
15780 2020-02-08  Tom Tromey  <tom@tromey.com>
15781
15782         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
15783         (dwarf2_section_size, dwarf2_get_section_info)
15784         (create_signatured_type_table_from_debug_names)
15785         (create_addrmap_from_aranges, read_debug_names_from_section)
15786         (get_gdb_index_contents_from_section, read_comp_unit_head)
15787         (error_check_comp_unit_head, read_abbrev_offset)
15788         (create_debug_type_hash_table, init_cu_die_reader)
15789         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
15790         (read_comp_units_from_section, create_cus_hash_table)
15791         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
15792         (create_dwp_v2_section, dwarf2_rnglists_process)
15793         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
15794         (abbrev_table_read_table, read_indirect_string_at_offset_from)
15795         (read_indirect_string_from_dwz, read_addr_index_1)
15796         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
15797         (dwarf_decode_macro_bytes, dwarf_decode_macros)
15798         (fill_in_loclist_baton): Update.
15799         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
15800         get_containing_section, get_bfd_owner, get_bfd_section,
15801         get_file_name, get_id, get_flags, empty, read>: Declare methods.
15802         (dwarf2_read_section, get_section_name, get_section_file_name)
15803         (get_containing_section, get_section_bfd_owner)
15804         (get_section_bfd_section, get_section_name, get_section_file_name)
15805         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
15806         declare.
15807         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
15808         (dwarf2_section_info::get_bfd_owner)
15809         (dwarf2_section_info::get_bfd_section)
15810         (dwarf2_section_info::get_name)
15811         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
15812         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
15813         (dwarf2_section_info::read): Now methods.
15814         * dwarf-index-write.c (class debug_names): Update.
15815
15816 2020-02-08  Tom Tromey  <tom@tromey.com>
15817
15818         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
15819         Move to dwarf2/section.h.
15820         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
15821         (get_section_bfd_section, get_section_name)
15822         (get_section_file_name, get_section_id, get_section_flags)
15823         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
15824         dwarf2/section.c.
15825         * dwarf2/section.h: New file.
15826         * dwarf2/section.c: New file, from dwarf2read.c.
15827         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
15828
15829 2020-02-08  Tom Tromey  <tom@tromey.com>
15830
15831         * dwarf2read.h (read_unsigned_leb128): Don't declare.
15832         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
15833         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
15834         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
15835         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
15836         * dwarf2/leb.h: New file, from dwarf2read.c.
15837         * dwarf2/leb.c: New file, from dwarf2read.c.
15838         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
15839         Remove.
15840         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
15841         (COMMON_SFILES): Add dwarf2/leb.c.
15842
15843 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
15844
15845         GDB 9.1 released.
15846
15847 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15848
15849         PR gdb/25190:
15850         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
15851         * gdb/remote.c (remote_console_output): Update.
15852         * gdb/ui-file.c (fputs_unfiltered): Rename to...
15853         (ui_file_puts): ...this.
15854         * gdb/ui-file.h (ui_file_puts): Add declaration.
15855         * gdb/utils.c (emit_style_escape): Update.
15856         (flush_wrap_buffer): Update.
15857         (fputs_maybe_filtered): Update.
15858         (fputs_unfiltered): Add function.
15859
15860 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15861
15862         * gdb/event-loop.c (gdb_wait_for_event): Update.
15863         * gdb/printcmd.c (printf_command): Update.
15864         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
15865         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
15866         (gdb_os_flush_stderr): Update.
15867         * gdb/remote.c (remote_console_output): Update.
15868         * gdb/ui-file.c (gdb_flush): Rename to...
15869         (ui_file_flush): ...this.
15870         (stderr_file::write): Update.
15871         (stderr_file::puts): Update.
15872         * gdb/ui-file.h (gdb_flush): Rename to...
15873         (ui_file_flush): ...this.
15874         * gdb/utils.c (gdb_flush): Add function.
15875         * gdb/utils.h (gdb_flush): Add declaration.
15876
15877 2020-02-07  Tom Tromey  <tromey@adacore.com>
15878
15879         PR breakpoints/24915:
15880         * source.c (find_and_open_source): Do not check basenames_may_differ.
15881
15882 2020-02-07  Tom Tromey  <tom@tromey.com>
15883
15884         * README: Update gdbserver documentation.
15885         * gdbserver: Move to top level.
15886         * configure.tgt (build_gdbserver): Remove.
15887         * configure.ac: Remove --enable-gdbserver.
15888         * configure: Rebuild.
15889         * Makefile.in (distclean): Don't mention gdbserver.
15890
15891 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15892
15893         * source-cache.c (source_cache::ensure): Surround
15894         get_plain_source_lines with a try/catch.
15895         (source_cache::get_line_charpos): Get rid of try/catch
15896         and only check for the return value of "ensure".
15897         * tui/tui-source.c (tui_source_window::set_contents):
15898         Simplify "nlines" calculation.
15899
15900 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15901
15902         * MAINTAINERS (Write After Approval): Add myself.
15903
15904 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15905
15906         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
15907         function call.
15908
15909 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15910
15911         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
15912
15913 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
15914
15915         * nat/riscv-linux-tdesc.h: New file.
15916         * nat/riscv-linux-tdesc.c: New file, taking code from...
15917         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15918         ... here.
15919         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15920         NATDEPFILES.
15921
15922 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15923
15924         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15925         we don't set the fake simulator ptid to the null_ptid.
15926
15927 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15928
15929         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15930         * gdbthread.h (class thread_info) <resumed>: Likewise.
15931         * infrun.c (resume_1): Likewise.
15932         (proceed): Likewise.
15933         (infrun_thread_stop_requested): Likewise.
15934         (stop_all_threads): Likewise.
15935         (handle_inferior_event): Likewise.
15936         (restart_threads): Likewise.
15937         (finish_step_over): Likewise.
15938         (keep_going_stepped_thread): Likewise.
15939         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
15940         (linux_handle_extended_wait): Likewise.
15941         * record-btrace.c (get_thread_current_frame_id): Likewise.
15942         * record-full.c (record_full_wait_1): Likewise.
15943         * remote.c (remote_target::process_initial_stop_replies): Likewise.
15944         * target.c (target_resume): Likewise.
15945         * thread.c (set_running_thread): Likewise.
15946
15947 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15948
15949         * f-valprint.c (f77_print_array_1): Changed datatype of index
15950         variable to LONGEST from int to enable it to contain bound
15951         values correctly.
15952
15953 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
15954
15955         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
15956         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
15957         offsets according to FLEN determined.
15958         (riscv_linux_nat_target::read_description): Determine FLEN
15959         dynamically.
15960         (riscv_linux_nat_target::fetch_registers): Size regset buffer
15961         according to FLEN determined.
15962         (riscv_linux_nat_target::store_registers): Likewise.
15963
15964 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
15965
15966         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
15967         when reg->group is empty and reggroup is not.
15968
15969 2020-01-31  Tom Tromey  <tromey@adacore.com>
15970
15971         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
15972         Call beneath target's mourn_inferior after unpushing.
15973
15974 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15975
15976         PR tui/9765
15977         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
15978         have enough lines to fill the screen, still return the lowest
15979         address we found.
15980
15981 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15982
15983         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
15984         '-', '<', and '>' commands.
15985
15986 2020-01-29  Pedro Alves  <palves@redhat.com>
15987             Sergio Durigan Junior  <sergiodj@redhat.com>
15988
15989         * infcmd.c (construct_inferior_arguments): Assert that
15990         'argc' is greater than 0.
15991
15992 2020-01-29  Luis Machado  <luis.machado@linaro.org>
15993
15994         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
15995         (BRK_INSN_MASK): Define to 0xd4200000.
15996         (aarch64_program_breakpoint_here_p): New function.
15997         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
15998         * arch-utils.c (default_program_breakpoint_here_p): Moved from
15999         breakpoint.c.
16000         * arch-utils.h (default_program_breakpoint_here_p): Moved from
16001         breakpoint.h
16002         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
16003         call gdbarch_program_breakpoint_here_p.
16004         (program_breakpoint_here): Moved to arch-utils.c, renamed to
16005         default_program_breakpoint_here_p, changed return type to bool and
16006         simplified.
16007         * breakpoint.h (program_breakpoint_here): Moved prototype to
16008         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
16009         return type to bool.
16010         * gdbarch.c: Regenerate.
16011         * gdbarch.h: Regenerate.
16012         * gdbarch.sh (program_breakpoint_here_p): New method.
16013         * infrun.c (handle_signal_stop): Call
16014         gdbarch_program_breakpoint_here_p.
16015
16016 2020-01-26  Tom Tromey  <tom@tromey.com>
16017
16018         * ctfread.c (struct ctf_fp_info): Reindent.
16019         (_initialize_ctfread): Remove.
16020
16021 2020-01-26  Tom Tromey  <tom@tromey.com>
16022
16023         * psymtab.c (partial_map_expand_apply)
16024         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
16025         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
16026         (psym_print_stats, psym_expand_symtabs_for_function)
16027         (psym_map_symbol_filenames, psym_map_matching_symbols)
16028         (psym_expand_symtabs_matching)
16029         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
16030         (maintenance_check_psymtabs): Use new methods.
16031         * psympriv.h (struct partial_symtab) <readin_p,
16032         get_compunit_symtab>: New methods.
16033         <readin, compunit_symtab>: Remove members.
16034         (struct standard_psymtab): New.
16035         (struct legacy_psymtab): Derive from standard_psymtab.
16036         * dwarf2read.h (struct dwarf2_psymtab): Derive from
16037         standard_psymtab.
16038         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
16039
16040 2020-01-26  Tom Tromey  <tom@tromey.com>
16041
16042         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
16043         read_dependencies.  Add assert.
16044         * psymtab.c (partial_symtab::read_dependencies): New method.
16045         * psympriv.h (struct partial_symtab) <read_dependencies>: New
16046         method.
16047         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
16048         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
16049         read_dependencies.
16050         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
16051         Add assert.
16052
16053 2020-01-26  Tom Tromey  <tom@tromey.com>
16054
16055         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
16056         Call expand_psymtab.
16057         (xcoff_read_symtab): Call expand_psymtab.
16058         (xcoff_start_psymtab, xcoff_end_psymtab): Set
16059         legacy_expand_psymtab.
16060         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
16061         method.
16062         (struct legacy_psymtab) <expand_psymtab>: Implement.
16063         <legacy_expand_psymtab>: New member.
16064         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
16065         (parse_partial_symbols): Set legacy_expand_psymtab.
16066         (psymtab_to_symtab_1): Change argument order.  Call
16067         expand_psymtab.
16068         (new_psymtab): Set legacy_expand_psymtab.
16069         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
16070         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
16071         expand_psymtab.
16072         (dwarf2_psymtab::expand_psymtab): Rename from
16073         psymtab_to_symtab_1.  Call expand_psymtab.
16074         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
16075         (dbx_end_psymtab): Likewise.
16076         (dbx_psymtab_to_symtab_1): Change argument order. Call
16077         expand_psymtab.
16078         (dbx_read_symtab): Call expand_psymtab.
16079         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
16080         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
16081         (ctf_psymtab::read_symtab): Call expand_psymtab.
16082
16083 2020-01-26  Tom Tromey  <tom@tromey.com>
16084
16085         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
16086         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
16087         messages.
16088         * mdebugread.c (mdebug_read_symtab): Remove prints.
16089         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
16090         assert.
16091         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
16092
16093 2020-01-26  Tom Tromey  <tom@tromey.com>
16094
16095         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
16096         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
16097         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
16098         legacy_symtab.
16099         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
16100         * psymtab.c (psymtab_to_symtab): Call method.
16101         (dump_psymtab): Update.
16102         * psympriv.h (struct partial_symtab): Add virtual destructor.
16103         <read_symtab>: New method.
16104         (struct legacy_symtab): New.
16105         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
16106         (struct pst_map) <pst>: Now a legacy_psymtab.
16107         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
16108         (new_psymtab): Use legacy_psymtab.
16109         * dwarf2read.h (struct dwarf2_psymtab): New.
16110         (struct dwarf2_per_cu_data) <psymtab>: Use it.
16111         * dwarf2read.c (dwarf2_create_include_psymtab)
16112         (dwarf2_build_include_psymtabs, create_type_unit_group)
16113         (create_partial_symtab, process_psymtab_comp_unit_reader)
16114         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
16115         (set_partial_user): Use dwarf2_psymtab.
16116         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
16117         (psymtab_to_symtab_1, process_full_comp_unit)
16118         (process_full_type_unit, dwarf2_ranges_read)
16119         (dwarf2_get_pc_bounds, psymtab_include_file_name)
16120         (dwarf_decode_lines): Use dwarf2_psymtab.
16121         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
16122         (add_address_entry_worker, write_one_signatured_type)
16123         (recursively_count_psymbols, recursively_write_psymbols)
16124         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
16125         (write_debug_names): Likewise.
16126         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
16127         <pst>: Now a legacy_psymtab.
16128         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
16129         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
16130         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
16131         * ctfread.c (struct ctf_psymtab): New.
16132         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
16133         ctf_psymtab.
16134         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
16135         (create_partial_symtab): Return a ctf_psymtab.
16136         (scan_partial_symbols): Update.
16137
16138 2020-01-26  Tom Tromey  <tom@tromey.com>
16139
16140         * xcoffread.c (xcoff_start_psymtab): Use new.
16141         * psymtab.c (partial_symtab::partial_symtab): New constructor,
16142         renamed from start_psymtab_common.
16143         * psympriv.h (struct partial_symtab): Add new constructor.
16144         (start_psymtab_common): Don't declare.
16145         * mdebugread.c (parse_partial_symbols): Use new.
16146         * dwarf2read.c (create_partial_symtab): Use new.
16147         * dbxread.c (start_psymtab): Use new.
16148         * ctfread.c (create_partial_symtab): Use new.
16149
16150 2020-01-26  Tom Tromey  <tom@tromey.com>
16151
16152         * xcoffread.c (xcoff_end_psymtab): Use new.
16153         * psymtab.c (start_psymtab_common): Use new.
16154         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
16155         Update.
16156         * psympriv.h (struct partial_symtab): Add parameters to
16157         constructor.  Don't inline.
16158         (allocate_psymtab): Don't declare.
16159         * mdebugread.c (new_psymtab): Use new.
16160         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
16161         * dbxread.c (dbx_end_psymtab): Use new.
16162
16163 2020-01-26  Tom Tromey  <tom@tromey.com>
16164
16165         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
16166         allocate_psymtab.  Update documentation.
16167         * psymtab.c (psymtab_storage::install_psymtab): Rename from
16168         allocate_psymtab.  Do not use new.
16169         (allocate_psymtab): Use new.  Update.
16170
16171 2020-01-26  Tom Tromey  <tom@tromey.com>
16172
16173         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
16174         * psymtab.c (psym_print_stats): Update.
16175         * psympriv.h (struct partial_symtab) <readin,
16176         psymtabs_addrmap_supported, anonymous>: Now bool.
16177         * mdebugread.c (psymtab_to_symtab_1): Update.
16178         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
16179         (build_type_psymtabs_reader, psymtab_to_symtab_1)
16180         (process_full_comp_unit, process_full_type_unit): Update.
16181         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
16182         * ctfread.c (psymtab_to_symtab): Update.
16183
16184 2020-01-26  Tom Tromey  <tom@tromey.com>
16185
16186         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
16187         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
16188         * psymtab.c (psymtab_storage): Delete psymtabs.
16189         (psymtab_storage::allocate_psymtab): Use new.
16190         (psymtab_storage::discard_psymtab): Use delete.
16191         * psympriv.h (struct partial_symtab): Add constructor and
16192         initializers.
16193
16194 2020-01-26  Tom Tromey  <tom@tromey.com>
16195
16196         * machoread.c: Do not include psympriv.h.
16197
16198 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16199
16200         * NEWS: Mention the new option and the set/show commands.
16201
16202 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16203
16204         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
16205         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
16206         (validate_exec_file): New variables, enums, functions.
16207         (exec_file_locate_attach, print_section_info): Style the filenames.
16208         (_initialize_exec): Install show_exec_file_mismatch_command and
16209          set_exec_file_mismatch_command.
16210         * gdbcore.h (validate_exec_file): Declare.
16211         * infcmd.c (attach_command): Call validate_exec_file.
16212         * remote.c ( remote_target::remote_add_inferior): Likewise.
16213
16214 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16215
16216         * frame.c (find_frame_sal): Move call to get_next_frame into more
16217         inner scope.
16218         * inline-frame.c (inilne_state) <inline_state>: Update argument
16219         types.
16220         (inilne_state) <skipped_symbol>: Rename to...
16221         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
16222         (skip_inline_frames): Build vector of skipped symbols and use this
16223         to reate the inline_state.
16224         (inline_skipped_symbol): Add a comment and some assertions, fetch
16225         skipped symbol from the list.
16226
16227 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16228
16229         * buildsym.c (lte_is_less_than): Delete.
16230         (buildsym_compunit::end_symtab_with_blockvector): Create local
16231         lambda function to sort line table entries, and use
16232         std::stable_sort instead of std::sort.
16233         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
16234         markers when looking for a previous line.
16235
16236 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16237
16238         * dwarf2read.c (lnp_state_machine::record_line): Include
16239         end_sequence parameter in debug print out.  Record the line if we
16240         are at an end_sequence marker even if it's not the start of a
16241         statement.
16242         * symmisc.c (maintenance_print_one_line_table): Print end of
16243         sequence markers with 'END' not '0'.
16244
16245 2020-01-24  Pedro Alves  <palves@redhat.com>
16246
16247         PR gdb/25410
16248         * thread.c (scoped_restore_current_thread::restore): Use
16249         switch_to_inferior_no_thread.
16250         * exec.c: Include "progspace-and-thread.h".
16251         (add_target_sections, remove_target_sections):
16252         scoped_restore_current_pspace_and_thread instead of
16253         scoped_restore_current_thread.
16254         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
16255         and aspace to the inferior before calling clone_program_space.
16256         Remove stale comment.
16257
16258 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16259
16260         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
16261         (arm_netbsd_nat_target::fetch_registers): ...this.
16262         (arm_nbsd_nat_target::store_registers): Rename to...
16263         (arm_netbsd_nat_target::store_registers): ...this.
16264
16265 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16266
16267         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
16268         register_t.
16269
16270 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16271
16272         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
16273         Update comment.
16274         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
16275         Likewise.
16276         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
16277         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
16278         the correct replacement (iterate_over_regset_sections).
16279         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
16280         Update comment.
16281
16282 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
16283
16284         PR gdb/23718
16285         * gdb/python/python.c (execute_gdb_command): Call
16286         async_enable_stdin in catch block.
16287
16288 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16289
16290         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
16291         SWITCH_THRU_ALL_UIS.
16292
16293 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16294
16295         PR tui/9765
16296         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
16297         comment, add extra parameter, and update to store previous symbol
16298         when appropriate.
16299         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
16300         add extra parameter.
16301         * tui/tui-disasm.c (tui_disassemble): Update header comment,
16302         remove unneeded parameter, add try/catch around gdb_print_insn,
16303         rewrite to add items to asm_lines vector.
16304         (tui_find_backward_disassembly_start_address): New function.
16305         (tui_find_disassembly_address): Updated throughout.
16306         (tui_disasm_window::set_contents): Update for changes to
16307         tui_disassemble.
16308         (tui_disasm_window::do_scroll_vertical): No need to adjust the
16309         number of lines to scroll.
16310
16311 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
16312
16313         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
16314         (SECT_OFF_DATA): Likewise.
16315         (SECT_OFF_RODATA): Likewise.
16316         (SECT_OFF_TEXT): Likewise.
16317         (SECT_OFF_BSS): Likewise.
16318         (struct objfile) <text_section_offset, data_section_offset>: New
16319         methods.
16320         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
16321         objfile::text_section_offset.
16322         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
16323         * coffread.c (coff_symtab_read): Likewise.
16324         (enter_linenos): Likewise.
16325         (process_coff_symbol): Likewise.
16326         * ctfread.c (get_objfile_text_range): Likewise.
16327         * dtrace-probe.c (dtrace_probe::get_relocated_address):
16328         Use objfile::data_section_offset.
16329         * dwarf2-frame.c (execute_cfa_program): Use
16330         objfile::text_section_offset.
16331         (dwarf2_frame_find_fde): Likewise.
16332         * dwarf2read.c (create_addrmap_from_index): Likewise.
16333         (create_addrmap_from_aranges): Likewise.
16334         (dw2_find_pc_sect_compunit_symtab): Likewise.
16335         (process_psymtab_comp_unit_reader): Likewise.
16336         (add_partial_symbol): Likewise.
16337         (add_partial_subprogram): Likewise.
16338         (process_full_comp_unit): Likewise.
16339         (read_file_scope): Likewise.
16340         (read_func_scope): Likewise.
16341         (read_lexical_block_scope): Likewise.
16342         (read_call_site_scope): Likewise.
16343         (dwarf2_rnglists_process): Likewise.
16344         (dwarf2_ranges_process): Likewise.
16345         (dwarf2_ranges_read): Likewise.
16346         (dwarf_decode_lines_1): Likewise.
16347         (new_symbol): Likewise.
16348         (dwarf2_fetch_die_loc_sect_off): Likewise.
16349         (dwarf2_per_cu_text_offset): Likewise.
16350         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
16351         * hppa-tdep.c (read_unwind_info): Likewise.
16352         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
16353         * psympriv.h (struct partial_symtab): Likewise.
16354         * psymtab.c (find_pc_sect_psymtab): Likewise.
16355         * solib-svr4.c (enable_break): Likewise.
16356         * stap-probe.c (relocate_address): Use
16357         objfile::data_section_offset.
16358         * xcoffread.c (enter_line_range): Use
16359         objfile::text_section_offset.
16360         (read_xcoff_symtab): Likewise.
16361
16362 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
16363
16364         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
16365         declaration to narrower scopes.
16366
16367 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
16368
16369         * darwin-nat.h (struct darwin_exception_msg, enum
16370         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
16371         Move up.
16372         (class darwin_nat_target) <wait_1, check_new_threads,
16373         decode_exception_message, decode_message, stop_inferior,
16374         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
16375         * darwin-nat.c (darwin_check_new_threads): Rename to...
16376         (darwin_nat_target::check_new_threads): ... this.
16377         (darwin_suspend_inferior_it): Remove.
16378         (darwin_decode_exception_message): Rename to...
16379         (darwin_nat_target::decode_exception_message): ... this.
16380         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
16381         (darwin_decode_message): Rename to...
16382         (darwin_nat_target::decode_message): ... this.
16383         (cancel_breakpoint): Rename to...
16384         (darwin_nat_target::cancel_breakpoint): ... this.
16385         (darwin_wait): Rename to...
16386         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
16387         instead of iterate_over_inferiors.
16388         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
16389         (darwin_stop_inferior): Rename to...
16390         (darwin_nat_target::stop_inferior): ... this.
16391         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
16392         (darwin_init_thread_list): Rename to...
16393         (darwin_nat_target::init_thread_list): ... this.
16394         (darwin_ptrace_him): Rename to...
16395         (darwin_nat_target::ptrace_him): ... this.
16396         (darwin_nat_target::create_inferior): Pass lambda function to
16397         fork_inferior.
16398         (darwin_nat_target::detach): Call stop_inferior instead of
16399         darwin_stop_inferior.
16400         * fork-inferior.h (fork_inferior): Change init_trace_fun
16401         parameter to gdb::function_view.
16402         * fork-inferior.c (fork_inferior): Likewise.
16403
16404 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
16405
16406         * i386-cygwin-tdep.c (core_process_module_section): Update.
16407         * windows-nat.c (struct lm_info_windows): Add text_offset.
16408         (windows_xfer_shared_libraries): Update.
16409         * windows-tdep.c (windows_xfer_shared_library):
16410         Add text_offset_cached argument.
16411         * windows-tdep.h (windows_xfer_shared_library): Update.
16412
16413 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16414
16415         * gdbarch.sh: Add declaration for _initialize_gdbarch.
16416
16417 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16418
16419         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
16420         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
16421         replace with range-based for.
16422         (gdbsim_interrupt_inferior): Remove.
16423         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
16424         with a range-based for.  Inline code from
16425         gdbsim_interrupt_inferior.
16426
16427 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16428
16429         * infrun.c (proceed): Fix indentation.
16430
16431 2020-01-21  Tom Tromey  <tromey@adacore.com>
16432
16433         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
16434         * python/python.c (python_extension_ops): Update.
16435         (gdbpy_colorize): New function.
16436         * python/lib/gdb/__init__.py (colorize): New function.
16437         * extension.h (ext_lang_colorize): Declare.
16438         * extension.c (ext_lang_colorize): New function.
16439         * extension-priv.h (struct extension_language_ops) <colorize>: New
16440         member.
16441         * cli/cli-style.c (_initialize_cli_style): Update help text.
16442
16443 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16444
16445         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
16446         <cond>: Change type to bool.
16447         (aarch64_displaced_step_b_cond): Update cond to use bool type.
16448         (aarch64_displaced_step_cb): Likewise.
16449         (aarch64_displaced_step_tb): Likewise.
16450
16451 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16452
16453         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
16454         output.
16455
16456 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16457
16458         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
16459         <pc_adjust>: Adjust the documentation.
16460         (aarch64_displaced_step_fixup): Check if PC really moved before
16461         adjusting it.
16462
16463 2020-01-19  Tom Tromey  <tom@tromey.com>
16464
16465         * disasm.c (~gdb_disassembler): New destructor.
16466         (gdb_buffered_insn_length): Call disassemble_free_target.
16467         * disasm.h (class gdb_disassembler): Declare destructor.  Use
16468         DISABLE_COPY_AND_ASSIGN.
16469
16470 2020-01-19  Tom Tromey  <tom@tromey.com>
16471
16472         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
16473         (die_reader_func_ftype): Remove.
16474         (cutu_reader): New class.
16475         (dw2_get_file_names_reader): Remove "data" parameter.
16476         (dw2_get_file_names): Use cutu_reader.
16477         (create_debug_type_hash_table): Update.
16478         (read_cutu_die_from_dwo): Update comment.
16479         (lookup_dwo_unit): Add dwo_name parameter.
16480         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
16481         die_reader_func_ftype and data parameters.
16482         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
16483         Remove die_reader_func_ftype and data parameters.
16484         (~cutu_reader): New; from init_cutu_and_read_dies.
16485         (cutu_reader::cutu_reader): Rename from
16486         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
16487         and data parameters.
16488         (init_cutu_and_read_dies_simple): Remove.
16489         (struct process_psymtab_comp_unit_data): Remove.
16490         (process_psymtab_comp_unit_reader): Remove data parameter; add
16491         want_partial_unit and pretend_language parameters.
16492         (process_psymtab_comp_unit): Use cutu_reader.
16493         (build_type_psymtabs_reader): Remove data parameter.
16494         (build_type_psymtabs_1): Use cutu_reader.
16495         (process_skeletonless_type_unit): Likewise.
16496         (load_partial_comp_unit_reader): Remove.
16497         (load_partial_comp_unit): Use cutu_reader.
16498         (load_full_comp_unit_reader): Remove.
16499         (load_full_comp_unit): Use cutu_reader.
16500         (struct create_dwo_cu_data): Remove.
16501         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
16502         dwo_unit parameters.
16503         (create_cus_hash_table): Use cutu_reader.
16504         (struct dwarf2_read_addr_index_data): Remove.
16505         (dwarf2_read_addr_index_reader): Remove.
16506         (dwarf2_read_addr_index): Use cutu_reader.
16507         (read_signatured_type_reader): Remove.
16508         (read_signatured_type): Use cutu_reader.
16509
16510 2020-01-19  Tom Tromey  <tom@tromey.com>
16511
16512         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
16513         * tui/tui-wingeneral.h (class tui_suppress_output): New.
16514         (tui_wrefresh): Declare.
16515         * tui/tui-wingeneral.c (suppress_output): New global.
16516         (tui_suppress_output, ~tui_suppress_output): New constructor and
16517         destructor.
16518         (tui_wrefresh): New function.
16519         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
16520         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
16521         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
16522         method.
16523         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
16524         tui_wrefresh.
16525         (tui_data_window::no_refresh): New method.
16526         (tui_data_item_window::refresh_window): Call tui_wrefresh.
16527         (tui_reg_command): Use tui_suppress_output
16528         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
16529         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
16530         method.
16531         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
16532
16533 2020-01-19  Tom Tromey  <tom@tromey.com>
16534
16535         * tui/tui-winsource.c (tui_update_source_windows_with_line):
16536         Handle case where symtab is null.
16537
16538 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
16539
16540         * linux-fork.c (one_fork_p): Simplify.
16541
16542 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16543
16544         * top.c (struct qt_args): Remove.
16545         (kill_or_detach): Change return type to void, replace `void *`
16546         parameter with a proper one.
16547         (print_inferior_quit_action):  Likewise.
16548         (quit_confirm): Use range-based for loop to iterate over inferiors.
16549         (quit_force): Likewise.
16550
16551 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16552
16553         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
16554         `void *` parameter with proper parameters.
16555         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
16556         (print_one_inferior): Change return type to void, replace `void *`
16557         parameter with proper parameters.
16558         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
16559         inferiors.
16560         (get_other_inferior): Remove.
16561         (mi_cmd_remove_inferior): Use range-based loop to iterate over
16562         inferiors.
16563
16564 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16565
16566         * mi/mi-interp.c (report_initial_inferior): Remove.
16567         (mi_interp::init): Use range-based for to iterate over inferiors.
16568
16569 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16570
16571         * python/py-inferior.c (build_inferior_list): Remove.
16572         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
16573
16574 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
16575
16576         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
16577         (btrace_stitch_trace): Likewise.
16578         * charset.c (intermediate_encoding): Likewise (vaild).
16579         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
16580         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
16581         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
16582
16583 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
16584
16585         * windows-tdep.c (windows_get_tlb_type):
16586         Add rtl_user_process_parameters type.
16587
16588 2020-01-16  Pedro Alves  <palves@redhat.com>
16589             Norbert Lange  <nolange79@gmail.com>
16590
16591         PR build/24805
16592         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
16593         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
16594         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
16595         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
16596         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
16597         (ps_plog): Redeclare exported functions with default visibility.
16598
16599 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
16600
16601         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
16602         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
16603
16604 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
16605
16606         * infcmd.c (post_create_inferior): Use get_thread_regcache
16607         instead of get_current_regcache.
16608
16609 2020-01-14  Tom Tromey  <tom@tromey.com>
16610
16611         PR symtab/12535:
16612         * python/python.c (gdbpy_decode_line): Treat empty string the same
16613         as no argument.
16614
16615 2020-01-14  Tom Tromey  <tom@tromey.com>
16616
16617         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
16618
16619 2020-01-14  Tom Tromey  <tom@tromey.com>
16620
16621         * nat/linux-btrace.c: Don't include <config.h>.
16622         * nat/linux-ptrace.c: Don't include <config.h>.
16623         * nat/x86-linux-dregs.c: Don't include <config.h>.
16624
16625 2020-01-14  Tom Tromey  <tom@tromey.com>
16626
16627         * configure: Rebuild.
16628         * configure.ac: Move many checks to ../gdbsupport/common.m4.
16629
16630 2020-01-14  Tom Tromey  <tom@tromey.com>
16631
16632         * nat/x86-linux-dregs.c: Include configh.h.
16633         * nat/linux-ptrace.c: Include configh.h.
16634         * nat/linux-btrace.c: Include configh.h.
16635         * defs.h: Include config.h, bfd.h.
16636         * configure.ac: Don't source common.host.
16637         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
16638         * configure: Rebuild.
16639         * acinclude.m4: Update path.
16640         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
16641         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
16642         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
16643         (CLIBS): Add LIBSUPPORT.
16644         (CDEPS): Likewise.
16645         (COMMON_SFILES): Remove gdbsupport files.
16646         (HFILES_NO_SRCDIR): Likewise.
16647         (stamp-version): Update path to create-version.sh.
16648         (ALLDEPFILES): Remove gdbsupport files.
16649
16650 2020-01-14  Tom Tromey  <tom@tromey.com>
16651
16652         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
16653         USE_WIN32API when needed.
16654         * configure.ac (USE_WIN32API): Don't define.
16655         (WIN32LIBS): Use WIN32APILIBS.
16656         * configure: Rebuild.
16657
16658 2020-01-14  Tom Tromey  <tom@tromey.com>
16659
16660         * configure: Rebuild.
16661         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
16662
16663 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
16664
16665         * skip.c (skip_function_command): Make skip w/o arguments use the
16666         name of the inlined function if pc is inside any inlined function.
16667
16668 2020-01-14  Luis Machado  <luis.machado@linaro.org>
16669
16670         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
16671         * infrun.c (resume_1): Likewise.
16672         (handle_inferior_event): Remove stale comment.
16673         * linux-nat.c (linux_nat_target::resume): Update comments.
16674         (save_stop_reason): Likewise.
16675         (linux_nat_filter_event): Likewise.
16676         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
16677
16678 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16679
16680         * elfread.c (record_minimal_symbol): Set section index to 0 for
16681         non-allocatable sections.
16682
16683
16684 2020-01-13  Ali Tamur <tamur@google.com>
16685
16686         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
16687         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
16688         to gdb::optional.  Update comments.
16689         (dwo_file): Update comments.
16690         (read_attribute): Update API to take an additional out parameter,
16691         need_reprocess.  This is used to mark attributes that need other
16692         attributes (e.g. str_offsets_base) for correct computation which may not
16693         have been read yet.
16694         (read_attribute_reprocess): New function declaration.
16695         (read_addr_index): Likewise.
16696         (read_dwo_str_index): Likewise.
16697         (read_stub_str_index): Likewise.
16698         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
16699         (lookup_addr_base): New function definition.
16700         (lookup_ranges_base): Likewise.
16701         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
16702         lookup_ranges_base.
16703         (init_cutu_and_read_dies): Update comments.
16704         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
16705         unit.  This is used to inherit parent's str_offsets_base and addr_base.
16706         Update comments.
16707         (init_cutu_and_read_dies_simple): Reflect API changes.
16708         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
16709         (create_cus_hash_table): Change API to take parent compile unit.
16710         Reflect API changes.
16711         (open_and_init_dwo_file): Reflect API changes.
16712         (dwarf2_get_pc_bounds): Update comments.
16713         (dwarf2_record_block_ranges): Likewise.
16714         (read_full_die_1): Change implementation to reprocess attributes that
16715         need str_offsets_base and addr_base.
16716         (partial_die_info::read): Likewise.
16717         (read_attribute_reprocess): New function definition.
16718         (read_attribute_value): Change API to take an additional out parameter,
16719         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
16720         when a non-dwo compile unit has index based attributes.
16721         (read_attribute): Reflect API changes.
16722         (read_addr_index_1): Reflect API changes.  Update comments.
16723         (dwarf2_read_addr_index_data): Reflect API changes.
16724         (dwarf2_read_addr_index): Likewise.
16725         (read_str_index): Change API and implementation.  This becomes a helper
16726         to be used by the new string index related methods.  Update error
16727         message and comments.
16728         (read_dwo_str_index): New function definition.
16729         (read_stub_str_index): Likewise.
16730         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
16731         * symfile.h (dwarf2_debug_sections): Likewise.
16732         * xcoffread.c (dwarf2_debug_sections): Likewise.
16733
16734 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16735
16736         * gdbcore.h (struct core_fns) <core_read_registers>: Change
16737         core_reg_sect type to gdb_byte *.
16738         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
16739         * cris-tdep.c (fetch_core_registers): Likewise.
16740         * corelow.c (core_target::get_core_register_section): Change
16741         type of `contents` to gdb::byte_vector.
16742
16743 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16744
16745         * tui/tui-wingeneral.c (box_win): Position the title in the center
16746         of the border.
16747
16748 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16749
16750         * corelow.c (core_target::get_core_register_section): Use
16751           std::vector instead of alloca.
16752
16753 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16754
16755         * warning.m4: Add -Wmissing-declarations to build_warnings.
16756         * configure: Re-generate.
16757
16758 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16759
16760         * python/python.c (init__gdb_module): Add declaration.
16761
16762 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16763
16764         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
16765         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
16766         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
16767         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
16768         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
16769         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
16770         * ada-exp.y (_initialize_ada_exp): Add declaration.
16771         * ada-lang.c (_initialize_ada_language): Add declaration.
16772         * ada-tasks.c (_initialize_tasks): Add declaration.
16773         * agent.c (_initialize_agent): Add declaration.
16774         * aix-thread.c (_initialize_aix_thread): Add declaration.
16775         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
16776         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
16777         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
16778         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
16779         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
16780         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
16781         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
16782         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
16783         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
16784         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
16785         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
16786         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
16787         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
16788         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
16789         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
16790         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
16791         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
16792         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
16793         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
16794         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
16795         * annotate.c (_initialize_annotate): Add declaration.
16796         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
16797         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
16798         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
16799         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
16800         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
16801         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
16802         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
16803         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
16804         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
16805         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
16806         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
16807         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
16808         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
16809         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
16810         * auto-load.c (_initialize_auto_load): Add declaration.
16811         * auxv.c (_initialize_auxv): Add declaration.
16812         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
16813         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
16814         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
16815         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
16816         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
16817         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
16818         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
16819         * breakpoint.c (_initialize_breakpoint): Add declaration.
16820         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
16821         * btrace.c (_initialize_btrace): Add declaration.
16822         * charset.c (_initialize_charset): Add declaration.
16823         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
16824         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
16825         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
16826         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
16827         * cli/cli-script.c (_initialize_cli_script): Add declaration.
16828         * cli/cli-style.c (_initialize_cli_style): Add declaration.
16829         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
16830         * coffread.c (_initialize_coffread): Add declaration.
16831         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
16832         * compile/compile.c (_initialize_compile): Add declaration.
16833         * complaints.c (_initialize_complaints): Add declaration.
16834         * completer.c (_initialize_completer): Add declaration.
16835         * copying.c (_initialize_copying): Add declaration.
16836         * corefile.c (_initialize_core): Add declaration.
16837         * corelow.c (_initialize_corelow): Add declaration.
16838         * cp-abi.c (_initialize_cp_abi): Add declaration.
16839         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
16840         * cp-support.c (_initialize_cp_support): Add declaration.
16841         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
16842         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
16843         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
16844         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
16845         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
16846         * ctfread.c (_initialize_ctfread): Add declaration.
16847         * d-lang.c (_initialize_d_language): Add declaration.
16848         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
16849         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
16850         * dbxread.c (_initialize_dbxread): Add declaration.
16851         * dcache.c (_initialize_dcache): Add declaration.
16852         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
16853         * disasm.c (_initialize_disasm): Add declaration.
16854         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
16855         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
16856         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
16857         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
16858         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
16859         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
16860         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
16861         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
16862         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
16863         * elfread.c (_initialize_elfread): Add declaration.
16864         * exec.c (_initialize_exec): Add declaration.
16865         * extension.c (_initialize_extension): Add declaration.
16866         * f-lang.c (_initialize_f_language): Add declaration.
16867         * f-valprint.c (_initialize_f_valprint): Add declaration.
16868         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
16869         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
16870         * filesystem.c (_initialize_filesystem): Add declaration.
16871         * findcmd.c (_initialize_mem_search): Add declaration.
16872         * findvar.c (_initialize_findvar): Add declaration.
16873         * fork-child.c (_initialize_fork_child): Add declaration.
16874         * frame-base.c (_initialize_frame_base): Add declaration.
16875         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
16876         * frame.c (_initialize_frame): Add declaration.
16877         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
16878         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
16879         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
16880         * gcore.c (_initialize_gcore): Add declaration.
16881         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
16882         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
16883         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
16884         * gdbarch.c (_initialize_gdbarch): Add declaration.
16885         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
16886         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
16887         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
16888         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
16889         * go-lang.c (_initialize_go_language): Add declaration.
16890         * go32-nat.c (_initialize_go32_nat): Add declaration.
16891         * guile/guile.c (_initialize_guile): Add declaration.
16892         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
16893         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
16894         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
16895         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
16896         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
16897         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
16898         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
16899         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
16900         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
16901         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
16902         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
16903         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
16904         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
16905         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
16906         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
16907         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
16908         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
16909         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
16910         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
16911         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
16912         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
16913         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
16914         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
16915         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
16916         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16917         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16918         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16919         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16920         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16921         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16922         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16923         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16924         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16925         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16926         * infcall.c (_initialize_infcall): Add declaration.
16927         * infcmd.c (_initialize_infcmd): Add declaration.
16928         * inflow.c (_initialize_inflow): Add declaration.
16929         * infrun.c (_initialize_infrun): Add declaration.
16930         * interps.c (_initialize_interpreter): Add declaration.
16931         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16932         * jit.c (_initialize_jit): Add declaration.
16933         * language.c (_initialize_language): Add declaration.
16934         * linux-fork.c (_initialize_linux_fork): Add declaration.
16935         * linux-nat.c (_initialize_linux_nat): Add declaration.
16936         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
16937         * linux-thread-db.c (_initialize_thread_db): Add declaration.
16938         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
16939         * m2-lang.c (_initialize_m2_language): Add declaration.
16940         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
16941         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
16942         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
16943         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
16944         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
16945         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
16946         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
16947         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
16948         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
16949         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
16950         * machoread.c (_initialize_machoread): Add declaration.
16951         * macrocmd.c (_initialize_macrocmd): Add declaration.
16952         * macroscope.c (_initialize_macroscope): Add declaration.
16953         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
16954         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
16955         * maint.c (_initialize_maint_cmds): Add declaration.
16956         * mdebugread.c (_initialize_mdebugread): Add declaration.
16957         * memattr.c (_initialize_mem): Add declaration.
16958         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
16959         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
16960         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
16961         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
16962         * mi/mi-main.c (_initialize_mi_main): Add declaration.
16963         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
16964         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
16965         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
16966         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
16967         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
16968         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
16969         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
16970         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
16971         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
16972         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
16973         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
16974         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
16975         * mipsread.c (_initialize_mipsread): Add declaration.
16976         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
16977         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
16978         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
16979         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
16980         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
16981         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
16982         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
16983         * nto-procfs.c (_initialize_procfs): Add declaration.
16984         * objc-lang.c (_initialize_objc_language): Add declaration.
16985         * observable.c (_initialize_observer): Add declaration.
16986         * opencl-lang.c (_initialize_opencl_language): Add declaration.
16987         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
16988         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
16989         * osabi.c (_initialize_gdb_osabi): Add declaration.
16990         * osdata.c (_initialize_osdata): Add declaration.
16991         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
16992         * parse.c (_initialize_parse): Add declaration.
16993         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
16994         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
16995         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
16996         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
16997         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
16998         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
16999         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
17000         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
17001         * printcmd.c (_initialize_printcmd): Add declaration.
17002         * probe.c (_initialize_probe): Add declaration.
17003         * proc-api.c (_initialize_proc_api): Add declaration.
17004         * proc-events.c (_initialize_proc_events): Add declaration.
17005         * proc-service.c (_initialize_proc_service): Add declaration.
17006         * procfs.c (_initialize_procfs): Add declaration.
17007         * producer.c (_initialize_producer): Add declaration.
17008         * psymtab.c (_initialize_psymtab): Add declaration.
17009         * python/python.c (_initialize_python): Add declaration.
17010         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
17011         * record-btrace.c (_initialize_record_btrace): Add declaration.
17012         * record-full.c (_initialize_record_full): Add declaration.
17013         * record.c (_initialize_record): Add declaration.
17014         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
17015         * regcache.c (_initialize_regcache): Add declaration.
17016         * reggroups.c (_initialize_reggroup): Add declaration.
17017         * remote-notif.c (_initialize_notif): Add declaration.
17018         * remote-sim.c (_initialize_remote_sim): Add declaration.
17019         * remote.c (_initialize_remote): Add declaration.
17020         * reverse.c (_initialize_reverse): Add declaration.
17021         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
17022         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
17023         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
17024         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
17025         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
17026         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
17027         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
17028         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
17029         Add declaration.
17030         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
17031         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
17032         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
17033         * rust-exp.y (_initialize_rust_exp): Add declaration.
17034         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
17035         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
17036         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
17037         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
17038         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
17039         * score-tdep.c (_initialize_score_tdep): Add declaration.
17040         * ser-go32.c (_initialize_ser_dos): Add declaration.
17041         * ser-mingw.c (_initialize_ser_windows): Add declaration.
17042         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
17043         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
17044         * ser-uds.c (_initialize_ser_socket): Add declaration.
17045         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
17046         * serial.c (_initialize_serial): Add declaration.
17047         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
17048         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
17049         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
17050         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
17051         * skip.c (_initialize_step_skip): Add declaration.
17052         * sol-thread.c (_initialize_sol_thread): Add declaration.
17053         * solib-aix.c (_initialize_solib_aix): Add declaration.
17054         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
17055         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
17056         * solib-frv.c (_initialize_frv_solib): Add declaration.
17057         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
17058         * solib-target.c (_initialize_solib_target): Add declaration.
17059         * solib.c (_initialize_solib): Add declaration.
17060         * source-cache.c (_initialize_source_cache): Add declaration.
17061         * source.c (_initialize_source): Add declaration.
17062         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
17063         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
17064         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
17065         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
17066         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
17067         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
17068         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
17069         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
17070         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
17071         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
17072         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
17073         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
17074         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
17075         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
17076         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
17077         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
17078         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
17079         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
17080         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
17081         * stabsread.c (_initialize_stabsread): Add declaration.
17082         * stack.c (_initialize_stack): Add declaration.
17083         * stap-probe.c (_initialize_stap_probe): Add declaration.
17084         * std-regs.c (_initialize_frame_reg): Add declaration.
17085         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
17086         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
17087         * symfile.c (_initialize_symfile): Add declaration.
17088         * symmisc.c (_initialize_symmisc): Add declaration.
17089         * symtab.c (_initialize_symtab): Add declaration.
17090         * target.c (_initialize_target): Add declaration.
17091         * target-connection.c (_initialize_target_connection): Add
17092         declaration.
17093         * target-dcache.c (_initialize_target_dcache): Add declaration.
17094         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
17095         * thread.c (_initialize_thread): Add declaration.
17096         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
17097         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
17098         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
17099         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
17100         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
17101         * tracectf.c (_initialize_ctf): Add declaration.
17102         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
17103         * tracefile.c (_initialize_tracefile): Add declaration.
17104         * tracepoint.c (_initialize_tracepoint): Add declaration.
17105         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
17106         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
17107         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
17108         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
17109         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
17110         * tui/tui-win.c (_initialize_tui_win): Add declaration.
17111         * tui/tui.c (_initialize_tui): Add declaration.
17112         * typeprint.c (_initialize_typeprint): Add declaration.
17113         * ui-style.c (_initialize_ui_style): Add declaration.
17114         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
17115         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
17116         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
17117         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
17118         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
17119         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
17120         * unittests/filtered_iterator-selftests.c
17121         (_initialize_filtered_iterator_selftests): Add declaration.
17122         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
17123         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
17124         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
17125         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
17126         * unittests/main-thread-selftests.c
17127         (_initialize_main_thread_selftests): Add declaration.
17128         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
17129         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
17130         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
17131         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
17132         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
17133         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
17134         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
17135         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
17136         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
17137         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
17138         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
17139         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
17140         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
17141         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
17142         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
17143         declaration.
17144         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
17145         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
17146         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
17147         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
17148         * user-regs.c (_initialize_user_regs): Add declaration.
17149         * utils.c (_initialize_utils): Add declaration.
17150         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
17151         * valops.c (_initialize_valops): Add declaration.
17152         * valprint.c (_initialize_valprint): Add declaration.
17153         * value.c (_initialize_values): Add declaration.
17154         * varobj.c (_initialize_varobj): Add declaration.
17155         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
17156         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
17157         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
17158         * windows-nat.c (_initialize_windows_nat): Add declaration.
17159         (_initialize_check_for_gdb_ini): Add declaration.
17160         (_initialize_loadable): Add declaration.
17161         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
17162         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
17163         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
17164         * xcoffread.c (_initialize_xcoffread): Add declaration.
17165         * xml-support.c (_initialize_xml_support): Add declaration.
17166         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
17167         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
17168         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
17169         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
17170
17171 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
17172
17173         * regformats/regdat.sh: Generate declaration for init function.
17174
17175 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
17176
17177         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
17178         up.
17179         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
17180         close_one_inferior>: New methods.
17181         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
17182         pass down target to find_inferior_pid.
17183         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
17184         Pass down target to find_inferior_ptid.
17185         (gdbsim_target::create_inferior): Pass down target to
17186         add_thread_silent.
17187         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
17188         target down to find_inferior_ptid and switch_to_thread.
17189         (gdbsim_target::close): Update to call close_one_inferior.
17190         (struct resume_data): Remove.
17191         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
17192         directly, rather than through a void pointer.
17193         (gdbsim_target::resume): Update to call resume_one_inferior.
17194
17195 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
17196
17197         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
17198
17199 2020-01-12  Pedro Alves  <palves@redhat.com>
17200
17201         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
17202         directly for the current inferior instead of
17203         discard_all_inferiors.
17204         (discard_all_inferiors): Delete.
17205
17206 2020-01-11  Tom Tromey  <tom@tromey.com>
17207
17208         * tui/tui-wingeneral.c (box_win): Check cli_styling.
17209         * tui/tui-winsource.c (tui_source_window_base::refill): Use
17210         deprecated_safe_get_selected_frame.
17211
17212 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
17213
17214         * inferior.c (print_inferior): Switch inferior before printing it.
17215
17216 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
17217             Pedro Alves  <palves@redhat.com>
17218
17219         * progspace-and-thread.c (switch_to_program_space_and_thread):
17220         Assert there's an inferior for PSPACE.  Use
17221         switch_to_inferior_no_thread to switch the inferior too.
17222         * progspace.c (program_space::~program_space): Call
17223         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
17224         (program_space::free_all_objfiles): Don't call clear_symtab_users
17225         here.
17226         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
17227
17228 2020-01-10  Pedro Alves  <palves@redhat.com>
17229
17230         * NEWS: Mention multi-target debugging, "info connections", and
17231         "add-inferior -no-connection".
17232
17233 2020-01-10  Pedro Alves  <palves@redhat.com>
17234
17235         * infrun.c: Include "target-connection.h".
17236         (check_multi_target_resumption): New.
17237         (proceed): Call it.
17238         * target-connection.c (make_target_connection_string): Make
17239         extern.
17240         * target-connection.h (make_target_connection_string): Declare.
17241
17242 2020-01-10  Pedro Alves  <palves@redhat.com>
17243
17244         * Makefile.in (COMMON_SFILES): Add target-connection.c.
17245         * inferior.c (uiout_field_connection): New function.
17246         (print_inferior): Add new "connection-id" column.
17247         (add_inferior_command): Show connection number/string of added
17248         inferior.
17249         * process-stratum-target.h
17250         (process_stratum_target::connection_string): New virtual method.
17251         (process_stratum_target::connection_number): New field.
17252         * remote.c (remote_target::connection_string): New override.
17253         * target-connection.c: New file.
17254         * target-connection.h: New file.
17255         * target.c (decref_target): Remove process_stratum targets from
17256         the connection list.
17257         (target_stack::push): Add process_stratum targets to the
17258         connection list.
17259
17260 2020-01-10  Pedro Alves  <palves@redhat.com>
17261
17262         Revert:
17263         2016-04-12  Pedro Alves  <palves@redhat.com>
17264         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
17265         Remove references to name.
17266         * serial.h (struct serial) <name>: Delete.
17267
17268 2020-01-10  Pedro Alves  <palves@redhat.com>
17269
17270         * gdbarch-selftests.c (register_to_value_test): Remove "target
17271         already pushed" check.
17272
17273 2020-01-10  Pedro Alves  <palves@redhat.com>
17274             John Baldwin  <jhb@FreeBSD.org>
17275
17276         * aarch64-linux-nat.c
17277         (aarch64_linux_nat_target::thread_architecture): Adjust.
17278         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
17279         (task_command_1): Likewise.
17280         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
17281         (aix_thread_target::wait, aix_thread_target::fetch_registers)
17282         (aix_thread_target::store_registers)
17283         (aix_thread_target::thread_alive): Adjust.
17284         * amd64-fbsd-tdep.c: Include "inferior.h".
17285         (amd64fbsd_get_thread_local_address): Pass down target.
17286         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
17287         thread's gdbarch instead of target_gdbarch.
17288         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
17289         get_last_target_status.
17290         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
17291         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
17292         inferiors.
17293         (update_inserted_breakpoint_locations): Skip if inferiors with no
17294         execution.
17295         (update_global_location_list): When handling moribund locations,
17296         find representative inferior for location's pspace, and use thread
17297         count of its process_stratum target.
17298         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
17299         * bsd-uthread.c (bsd_uthread_target::wait): Use
17300         as_process_stratum_target and adjust thread_change_ptid and
17301         add_thread calls.
17302         (bsd_uthread_target::update_thread_list): Use
17303         as_process_stratum_target and adjust find_thread_ptid,
17304         thread_change_ptid and add_thread calls.
17305         * btrace.c (maint_btrace_packet_history_cmd): Adjust
17306         find_thread_ptid call.
17307         * corelow.c (add_to_thread_list): Adjust add_thread call.
17308         (core_target_open): Adjust add_thread_silent and thread_count
17309         calls.
17310         (core_target::pid_to_str): Adjust find_inferior_ptid call.
17311         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
17312         * event-top.c (async_disconnect): Pop targets from all inferiors.
17313         * exec.c (add_target_sections): Push exec target on all inferiors
17314         sharing the program space.
17315         (remove_target_sections): Remove the exec target from all
17316         inferiors sharing the program space.
17317         (exec_on_vfork): New.
17318         * exec.h (exec_on_vfork): Declare.
17319         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
17320         Pass it down.
17321         (fbsd_nat_target::update_thread_list): Adjust.
17322         (fbsd_nat_target::resume): Adjust.
17323         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
17324         down.
17325         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
17326         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
17327         get_thread_arch_regcache call.
17328         * fork-child.c (gdb_startup_inferior): Pass target down to
17329         startup_inferior and set_executing.
17330         * gdbthread.h (struct process_stratum_target): Forward declare.
17331         (add_thread, add_thread_silent, add_thread_with_info)
17332         (in_thread_list): Add process_stratum_target parameter.
17333         (find_thread_ptid(inferior*, ptid_t)): New overload.
17334         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
17335         parameter.
17336         (all_threads()): Delete overload.
17337         (all_threads, all_non_exited_threads): Add process_stratum_target
17338         parameter.
17339         (all_threads_safe): Use brace initialization.
17340         (thread_count): Add process_stratum_target parameter.
17341         (set_resumed, set_running, set_stop_requested, set_executing)
17342         (threads_are_executing, finish_thread_state): Add
17343         process_stratum_target parameter.
17344         (switch_to_thread): Use is_current_thread.
17345         * i386-fbsd-tdep.c: Include "inferior.h".
17346         (i386fbsd_get_thread_local_address): Pass down target.
17347         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
17348         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
17349         have_inferiors check.
17350         * inf-ptrace.c (inf_ptrace_target::create_inferior)
17351         (inf_ptrace_target::attach): Adjust.
17352         * infcall.c (run_inferior_call): Adjust.
17353         * infcmd.c (run_command_1): Pass target to
17354         scoped_finish_thread_state.
17355         (proceed_thread_callback): Skip inferiors with no execution.
17356         (continue_command): Rename 'all_threads' local to avoid hiding
17357         'all_threads' function.  Adjust get_last_target_status call.
17358         (prepare_one_step): Adjust set_running call.
17359         (signal_command): Use user_visible_resume_target.  Compare thread
17360         pointers instead of inferior_ptid.
17361         (info_program_command): Adjust to pass down target.
17362         (attach_command): Mark target's 'thread_executing' flag.
17363         (stop_current_target_threads_ns): New, factored out from ...
17364         (interrupt_target_1): ... this.  Switch inferior before making
17365         target calls.
17366         * inferior-iter.h
17367         (struct all_inferiors_iterator, struct all_inferiors_range)
17368         (struct all_inferiors_safe_range)
17369         (struct all_non_exited_inferiors_range): Filter on
17370         process_stratum_target too.  Remove explicit.
17371         * inferior.c (inferior::inferior): Push dummy target on target
17372         stack.
17373         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
17374         Add process_stratum_target parameter, and pass it down.
17375         (have_live_inferiors): Adjust.
17376         (switch_to_inferior_and_push_target): New.
17377         (add_inferior_command, clone_inferior_command): Handle
17378         "-no-connection" parameter.  Use
17379         switch_to_inferior_and_push_target.
17380         (_initialize_inferior): Mention "-no-connection" option in
17381         the help of "add-inferior" and "clone-inferior" commands.
17382         * inferior.h: Include "process-stratum-target.h".
17383         (interrupt_target_1): Use bool.
17384         (struct inferior) <push_target, unpush_target, target_is_pushed,
17385         find_target_beneath, top_target, process_target, target_at,
17386         m_stack>: New.
17387         (discard_all_inferiors): Delete.
17388         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
17389         (all_inferiors, all_non_exited_inferiors): Add
17390         process_stratum_target parameter.
17391         * infrun.c: Include "gdb_select.h" and <unordered_map>.
17392         (target_last_proc_target): New global.
17393         (follow_fork_inferior): Push target on new inferior.  Pass target
17394         to add_thread_silent.  Call exec_on_vfork.  Handle target's
17395         reference count.
17396         (follow_fork): Adjust get_last_target_status call.  Also consider
17397         target.
17398         (follow_exec): Push target on new inferior.
17399         (struct execution_control_state) <target>: New field.
17400         (user_visible_resume_target): New.
17401         (do_target_resume): Call target_async.
17402         (resume_1): Set target's threads_executing flag.  Consider resume
17403         target.
17404         (commit_resume_all_targets): New.
17405         (proceed): Also consider resume target.  Skip threads of inferiors
17406         with no execution.  Commit resumtion in all targets.
17407         (start_remote): Pass current inferior to wait_for_inferior.
17408         (infrun_thread_stop_requested): Consider target as well.  Pass
17409         thread_info pointer to clear_inline_frame_state instead of ptid.
17410         (infrun_thread_thread_exit): Consider target as well.
17411         (random_pending_event_thread): New inferior parameter.  Use it.
17412         (do_target_wait): Rename to ...
17413         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
17414         down.
17415         (threads_are_resumed_pending_p, do_target_wait): New.
17416         (prepare_for_detach): Adjust calls.
17417         (wait_for_inferior): New inferior parameter.  Handle it.  Use
17418         do_target_wait_1 instead of do_target_wait.
17419         (fetch_inferior_event): Adjust.  Switch to representative
17420         inferior.  Pass target down.
17421         (set_last_target_status): Add process_stratum_target parameter.
17422         Save target in global.
17423         (get_last_target_status): Add process_stratum_target parameter and
17424         handle it.
17425         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
17426         (context_switch): Check inferior_ptid == null_ptid before calling
17427         inferior_thread().
17428         (get_inferior_stop_soon): Pass down target.
17429         (wait_one): Rename to ...
17430         (poll_one_curr_target): ... this.
17431         (struct wait_one_event): New.
17432         (wait_one): New.
17433         (stop_all_threads): Adjust.
17434         (handle_no_resumed, handle_inferior_event): Adjust to consider the
17435         event's target.
17436         (switch_back_to_stepped_thread): Also consider target.
17437         (print_stop_event): Update.
17438         (normal_stop): Update.  Also consider the resume target.
17439         * infrun.h (wait_for_inferior): Remove declaration.
17440         (user_visible_resume_target): New declaration.
17441         (get_last_target_status, set_last_target_status): New
17442         process_stratum_target parameter.
17443         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
17444         process_stratum_target parameter, and use it.
17445         (clear_inline_frame_state (thread_info*)): New.
17446         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
17447         process_stratum_target parameter.
17448         (clear_inline_frame_state (thread_info*)): Declare.
17449         * linux-fork.c (delete_checkpoint_command): Pass target down to
17450         find_thread_ptid.
17451         (checkpoint_command): Adjust.
17452         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
17453         instead of just tweaking inferior_ptid.
17454         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
17455         (exit_lwp): Pass target down to find_thread_ptid.
17456         (attach_proc_task_lwp_callback): Pass target down to
17457         add_thread/set_running/set_executing.
17458         (linux_nat_target::attach): Pass target down to
17459         thread_change_ptid.
17460         (get_detach_signal): Pass target down to find_thread_ptid.
17461         Consider last target status's target.
17462         (linux_resume_one_lwp_throw, resume_lwp)
17463         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
17464         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
17465         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
17466         (linux_nat_target::async_wait_fd): New.
17467         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
17468         target down.
17469         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
17470         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
17471         * linux-thread-db.c (struct thread_db_info::process_target): New
17472         field.
17473         (add_thread_db_info): Save target.
17474         (get_thread_db_info): New process_stratum_target parameter.  Also
17475         match target.
17476         (delete_thread_db_info): New process_stratum_target parameter.
17477         Also match target.
17478         (thread_from_lwp): Adjust to pass down target.
17479         (thread_db_notice_clone): Pass down target.
17480         (check_thread_db_callback): Pass down target.
17481         (try_thread_db_load_1): Always push the thread_db target.
17482         (try_thread_db_load, record_thread): Pass target down.
17483         (thread_db_target::detach): Pass target down.  Always unpush the
17484         thread_db target.
17485         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
17486         target down.  Always unpush the thread_db target.
17487         (find_new_threads_callback, thread_db_find_new_threads_2)
17488         (thread_db_target::update_thread_list): Pass target down.
17489         (thread_db_target::pid_to_str): Pass current inferior down.
17490         (thread_db_target::get_thread_local_address): Pass target down.
17491         (thread_db_target::resume, maintenance_check_libthread_db): Pass
17492         target down.
17493         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
17494         * procfs.c (procfs_target::procfs_init_inferior): Declare.
17495         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
17496         (procfs_init_inferior): Rename to ...
17497         (procfs_target::procfs_init_inferior): ... this and adjust.
17498         (procfs_target::create_inferior, procfs_notice_thread)
17499         (procfs_do_thread_registers): Adjust.
17500         * ppc-fbsd-tdep.c: Include "inferior.h".
17501         (ppcfbsd_get_thread_local_address): Pass down target.
17502         * proc-service.c (ps_xfer_memory): Switch current inferior and
17503         program space as well.
17504         (get_ps_regcache): Pass target down.
17505         * process-stratum-target.c
17506         (process_stratum_target::thread_address_space)
17507         (process_stratum_target::thread_architecture): Pass target down.
17508         * process-stratum-target.h
17509         (process_stratum_target::threads_executing): New field.
17510         (as_process_stratum_target): New.
17511         * ravenscar-thread.c
17512         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
17513         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
17514         down.
17515         * record-btrace.c (record_btrace_target::info_record): Adjust.
17516         (record_btrace_target::record_method)
17517         (record_btrace_target::record_is_replaying)
17518         (record_btrace_target::fetch_registers)
17519         (get_thread_current_frame_id, record_btrace_target::resume)
17520         (record_btrace_target::wait, record_btrace_target::stop): Pass
17521         target down.
17522         * record-full.c (record_full_wait_1): Switch to event thread.
17523         Pass target down.
17524         * regcache.c (regcache::regcache)
17525         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
17526         process_stratum_target parameter and handle it.
17527         (current_thread_target): New global.
17528         (get_thread_regcache): Add process_stratum_target parameter and
17529         handle it.  Switch inferior before calling target method.
17530         (get_thread_regcache): Pass target down.
17531         (get_thread_regcache_for_ptid): Pass target down.
17532         (registers_changed_ptid): Add process_stratum_target parameter and
17533         handle it.
17534         (registers_changed_thread, registers_changed): Pass target down.
17535         (test_get_thread_arch_aspace_regcache): New.
17536         (current_regcache_test): Define a couple local test_target_ops
17537         instances and use them for testing.
17538         (readwrite_regcache): Pass process_stratum_target parameter.
17539         (cooked_read_test, cooked_write_test): Pass mock_target down.
17540         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
17541         (get_thread_arch_aspace_regcache): Add process_stratum_target
17542         parameter.
17543         (regcache::target): New method.
17544         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
17545         (regcache::registers_changed_ptid): Add process_stratum_target
17546         parameter.
17547         (regcache::m_target): New field.
17548         (registers_changed_ptid): Add process_stratum_target parameter.
17549         * remote.c (remote_state::supports_vCont_probed): New field.
17550         (remote_target::async_wait_fd): New method.
17551         (remote_unpush_and_throw): Add remote_target parameter.
17552         (get_current_remote_target): Adjust.
17553         (remote_target::remote_add_inferior): Push target.
17554         (remote_target::remote_add_thread)
17555         (remote_target::remote_notice_new_inferior)
17556         (get_remote_thread_info): Pass target down.
17557         (remote_target::update_thread_list): Skip threads of inferiors
17558         bound to other targets.  (remote_target::close): Don't discard
17559         inferiors.  (remote_target::add_current_inferior_and_thread)
17560         (remote_target::process_initial_stop_replies)
17561         (remote_target::start_remote)
17562         (remote_target::remote_serial_quit_handler): Pass down target.
17563         (remote_target::remote_unpush_target): New remote_target
17564         parameter.  Unpush the target from all inferiors.
17565         (remote_target::remote_unpush_and_throw): New remote_target
17566         parameter.  Pass it down.
17567         (remote_target::open_1): Check whether the current inferior has
17568         execution instead of checking whether any inferior is live.  Pass
17569         target down.
17570         (remote_target::remote_detach_1): Pass down target.  Use
17571         remote_unpush_target.
17572         (extended_remote_target::attach): Pass down target.
17573         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
17574         (remote_target::append_resumption): Pass down target.
17575         (remote_target::append_pending_thread_resumptions)
17576         (remote_target::remote_resume_with_hc, remote_target::resume)
17577         (remote_target::commit_resume): Pass down target.
17578         (remote_target::remote_stop_ns): Check supports_vCont_probed.
17579         (remote_target::interrupt_query)
17580         (remote_target::remove_new_fork_children)
17581         (remote_target::check_pending_events_prevent_wildcard_vcont)
17582         (remote_target::remote_parse_stop_reply)
17583         (remote_target::process_stop_reply): Pass down target.
17584         (first_remote_resumed_thread): New remote_target parameter.  Pass
17585         it down.
17586         (remote_target::wait_as): Pass down target.
17587         (unpush_and_perror): New remote_target parameter.  Pass it down.
17588         (remote_target::readchar, remote_target::remote_serial_write)
17589         (remote_target::getpkt_or_notif_sane_1)
17590         (remote_target::kill_new_fork_children, remote_target::kill): Pass
17591         down target.
17592         (remote_target::mourn_inferior): Pass down target.  Use
17593         remote_unpush_target.
17594         (remote_target::core_of_thread)
17595         (remote_target::remote_btrace_maybe_reopen): Pass down target.
17596         (remote_target::pid_to_exec_file)
17597         (remote_target::thread_handle_to_thread_info): Pass down target.
17598         (remote_target::async_wait_fd): New.
17599         * riscv-fbsd-tdep.c: Include "inferior.h".
17600         (riscv_fbsd_get_thread_local_address): Pass down target.
17601         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
17602         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
17603         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
17604         Adjust.
17605         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
17606         * solib-svr4.c (enable_break): Pass down target.
17607         * spu-multiarch.c (parse_spufs_run): Pass down target.
17608         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
17609         * target-delegates.c: Regenerate.
17610         * target.c (g_target_stack): Delete.
17611         (current_top_target): Return the current inferior's top target.
17612         (target_has_execution_1): Refer to the passed-in inferior's top
17613         target.
17614         (target_supports_terminal_ours): Check whether the initial
17615         inferior was already created.
17616         (decref_target): New.
17617         (target_stack::push): Incref/decref the target.
17618         (push_target, push_target, unpush_target): Adjust.
17619         (target_stack::unpush): Defref target.
17620         (target_is_pushed): Return bool.  Adjust to refer to the current
17621         inferior's target stack.
17622         (dispose_inferior): Delete, and inline parts ...
17623         (target_preopen): ... here.  Only dispose of the current inferior.
17624         (target_detach): Hold strong target reference while detaching.
17625         Pass target down.
17626         (target_thread_name): Add assertion.
17627         (target_resume): Pass down target.
17628         (target_ops::beneath, find_target_at): Adjust to refer to the
17629         current inferior's target stack.
17630         (get_dummy_target): New.
17631         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
17632         has a thread running.
17633         (initialize_targets): Rename to ...
17634         (_initialize_target): ... this.
17635         * target.h: Include "gdbsupport/refcounted-object.h".
17636         (struct target_ops): Inherit refcounted_object.
17637         (target_ops::shortname, target_ops::longname): Make const.
17638         (target_ops::async_wait_fd): New method.
17639         (decref_target): Declare.
17640         (struct target_ops_ref_policy): New.
17641         (target_ops_ref): New typedef.
17642         (get_dummy_target): Declare function.
17643         (target_is_pushed): Return bool.
17644         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
17645         (all_matching_threads_iterator::all_matching_threads_iterator):
17646         Handle filter target.
17647         * thread-iter.h (struct all_matching_threads_iterator, struct
17648         all_matching_threads_range, class all_non_exited_threads_range):
17649         Filter by target too.  Remove explicit.
17650         * thread.c (threads_executing): Delete.
17651         (inferior_thread): Pass down current inferior.
17652         (clear_thread_inferior_resources): Pass down thread pointer
17653         instead of ptid_t.
17654         (add_thread_silent, add_thread_with_info, add_thread): Add
17655         process_stratum_target parameter.  Use it for thread and inferior
17656         searches.
17657         (is_current_thread): New.
17658         (thread_info::deletable): Use it.
17659         (find_thread_ptid, thread_count, in_thread_list)
17660         (thread_change_ptid, set_resumed, set_running): New
17661         process_stratum_target parameter.  Pass it down.
17662         (set_executing): New process_stratum_target parameter.  Pass it
17663         down.  Adjust reference to 'threads_executing'.
17664         (threads_are_executing): New process_stratum_target parameter.
17665         Adjust reference to 'threads_executing'.
17666         (set_stop_requested, finish_thread_state): New
17667         process_stratum_target parameter.  Pass it down.
17668         (switch_to_thread): Also match inferior.
17669         (switch_to_thread): New process_stratum_target parameter.  Pass it
17670         down.
17671         (update_threads_executing): Reimplement.
17672         * top.c (quit_force): Pop targets from all inferior.
17673         (gdb_init): Don't call initialize_targets.
17674         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
17675         Declare.
17676         (windows_add_thread, windows_delete_thread): Adjust.
17677         (get_windows_debug_event): Rename to ...
17678         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
17679         * tracefile-tfile.c (tfile_target_open): Pass down target.
17680         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
17681         Forward declare.
17682         (switch_to_thread): Add process_stratum_target parameter.
17683         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
17684         parameter.  Use it.
17685         (mi_on_resume): Pass target down.
17686         * nat/fork-inferior.c (startup_inferior): Add
17687         process_stratum_target parameter.  Pass it down.
17688         * nat/fork-inferior.h (startup_inferior): Add
17689         process_stratum_target parameter.
17690         * python/py-threadevent.c (py_get_event_thread): Pass target down.
17691
17692 2020-01-10  Pedro Alves  <palves@redhat.com>
17693
17694         * remote.c (remote_target::start_remote): Don't set inferior_ptid
17695         directly.  Instead find the first thread in the thread list and
17696         use switch_to_thread.
17697
17698 2020-01-10  Pedro Alves  <palves@redhat.com>
17699
17700         * remote.c (remote_target::remote_add_inferior): Don't bind a
17701         process to the current inferior if the current inferior is already
17702         bound to a process.
17703
17704 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
17705             Pedro Alves  <palves@redhat.com>
17706
17707         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
17708         If no process is specified, return null_ptid instead of
17709         inferior_ptid.
17710         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
17711         TARGET_WAITKIND_SIGNALLED with no pid.
17712
17713 2020-01-10  Pedro Alves  <palves@redhat.com>
17714
17715         * remote.c (first_remote_resumed_thread): New.
17716         (remote_target::wait_as): Use it as default event_ptid instead of
17717         inferior_ptid.
17718
17719 2020-01-10  Pedro Alves  <palves@redhat.com>
17720
17721         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
17722
17723 2020-01-10  Pedro Alves  <palves@redhat.com>
17724
17725         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
17726         not -1.
17727
17728 2020-01-10  Pedro Alves  <palves@redhat.com>
17729
17730         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
17731         ptid to get_last_target_status.
17732         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
17733         ptid to get_last_target_status.
17734         * infcmd.c (continue_command): Don't pass a target_waitstatus to
17735         get_last_target_status.
17736         (info_program_command): Don't pass a target_waitstatus to
17737         get_last_target_status.
17738         * infrun.c (init_wait_for_inferior): Use
17739         nullify_last_target_wait_ptid.
17740         (get_last_target_status): Handle nullptr arguments.
17741         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
17742         (print_stop_event): Don't pass a ptid to get_last_target_status.
17743         (normal_stop): Don't pass a ptid to get_last_target_status.
17744         * infrun.h (get_last_target_status, set_last_target_status): Move
17745         comments here and update.
17746         (nullify_last_target_wait_ptid): Declare.
17747         * linux-fork.c (fork_load_infrun_state): Remove local extern
17748         declaration of nullify_last_target_wait_ptid.
17749         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
17750         to get_last_target_status.
17751
17752 2020-01-10  Pedro Alves  <palves@redhat.com>
17753
17754         * gdbthread.h (scoped_restore_current_thread)
17755         <dont_restore, restore, m_dont_restore>: Declare.
17756         * thread.c (thread_alive): Add assertion.  Return bool.
17757         (switch_to_thread_if_alive): New.
17758         (prune_threads): Switch inferior/thread.
17759         (print_thread_info_1): Switch thread before calling target methods.
17760         (scoped_restore_current_thread::restore): New, factored out from
17761         ...
17762         (scoped_restore_current_thread::~scoped_restore_current_thread):
17763         ... this.
17764         (scoped_restore_current_thread::scoped_restore_current_thread):
17765         Add assertion.
17766         (thread_apply_all_command, thread_select): Use
17767         switch_to_thread_if_alive.
17768         * infrun.c (proceed, restart_threads, handle_signal_stop)
17769         (switch_back_to_stepped_thread): Switch current thread before
17770         calling target methods.
17771
17772 2020-01-10  Pedro Alves <palves@redhat.com>
17773
17774         * inferior.c (switch_to_inferior_no_thread): New function,
17775         factored out from ...
17776         (inferior_command): ... here.
17777         * inferior.h (switch_to_inferior_no_thread): Declare.
17778         * mi/mi-main.c (run_one_inferior): Use
17779         switch_to_inferior_no_thread.
17780
17781 2020-01-10  Pedro Alves  <palves@redhat.com>
17782
17783         * infcmd.c (kill_command): Remove dead code.
17784
17785 2020-01-10  Pedro Alves  <palves@redhat.com>
17786
17787         * remote.c (remote_target::mourn_inferior): No longer check
17788         whether the target is running.
17789
17790 2020-01-10  Pedro Alves  <palves@redhat.com>
17791
17792         * corelow.c (core_target::has_execution): Change parameter type to
17793         inferior pointer.
17794         * inferior.c (number_of_live_inferiors): Use
17795         inferior::has_execution instead of target_has_execution_1.
17796         * inferior.h (inferior::has_execution): New.
17797         * linux-thread-db.c (thread_db_target::update_thread_list): Use
17798         inferior::has_execution instead of target_has_execution_1.
17799         * process-stratum-target.c
17800         (process_stratum_target::has_execution): Change parameter type to
17801         inferior pointer.  Check the inferior's PID instead of
17802         inferior_ptid.
17803         * process-stratum-target.h
17804         (process_stratum_target::has_execution): Change parameter type to
17805         inferior pointer.
17806         * record-full.c (record_full_core_target::has_execution): Change
17807         parameter type to inferior pointer.
17808         * target.c (target_has_execution_1): Change parameter type to
17809         inferior pointer.
17810         (target_has_execution_current): Adjust.
17811         * target.h (target_ops::has_execution): Change parameter type to
17812         inferior pointer.
17813         (target_has_execution_1): Change parameter type to inferior
17814         pointer.  Change return type to bool.
17815         * tracefile.h (tracefile_target::has_execution): Change parameter
17816         type to inferior pointer.
17817
17818 2020-01-10  Pedro Alves  <palves@redhat.com>
17819
17820         * exceptions.c (print_flush): Remove current_top_target() check.
17821
17822 2020-01-10  Pedro Alves  <palves@redhat.com>
17823
17824         * remote.c (show_remote_exec_file): Show the current inferior's
17825         exec-file instead of the command variable's value.
17826
17827 2020-01-10  Pedro Alves  <palves@redhat.com>
17828
17829         * record-full.c (record_full_resume_ptid): New global.
17830         (record_full_target::resume): Set it.
17831         (record_full_wait_1): Use record_full_resume_ptid instead of
17832         inferior_ptid.
17833
17834 2020-01-10  Pedro Alves  <palves@redhat.com>
17835
17836         * gdbthread.h (scoped_restore_current_thread)
17837         <dont_restore, restore, m_dont_restore>: Declare.
17838         * thread.c (thread_alive): Add assertion.  Return bool.
17839         (switch_to_thread_if_alive): New.
17840         (prune_threads): Switch inferior/thread.
17841         (print_thread_info_1): Switch thread before calling target methods.
17842         (scoped_restore_current_thread::restore): New, factored out from
17843         ...
17844         (scoped_restore_current_thread::~scoped_restore_current_thread):
17845         ... this.
17846         (scoped_restore_current_thread::scoped_restore_current_thread):
17847         Add assertion.
17848         (thread_apply_all_command, thread_select): Use
17849         switch_to_thread_if_alive.
17850
17851 2020-01-10  George Barrett  <bob@bob131.so>
17852
17853         * stap-probe.c (stap_modify_semaphore): Don't check for null
17854         semaphores.
17855         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
17856         for null semaphores.
17857
17858 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17859
17860         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
17861         all source windows, and maintain horizontal scroll status while
17862         doing so.
17863
17864 2020-01-09  Tom Tromey  <tom@tromey.com>
17865
17866         PR tui/18932:
17867         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
17868         update_source_window, not print_source_lines.
17869
17870 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17871
17872         * tui/tui.c (tui_enable): Register tui hooks after calling
17873         tui_display_main.
17874
17875 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17876
17877         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
17878
17879 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
17880
17881         * thread.c (print_thread_info_1): Fix indentation.
17882
17883 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17884
17885         * symtab.c (general_symbol_info::compute_and_set_names): Move the
17886         unique_xmalloc_ptr outside the if to always free the demangled name.
17887
17888 2020-01-08  Tom Tromey  <tromey@adacore.com>
17889
17890         * xcoffread.c (enter_line_range, read_xcoff_symtab)
17891         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
17892         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
17893         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
17894         Remove.
17895         (section_offsets): New typedef.
17896         * symtab.c (fixup_section, get_msymbol_address): Update.
17897         * symmisc.c (dump_msymbols): Update.
17898         * symfile.h (relative_addr_info_to_section_offsets)
17899         (symfile_map_offsets_to_segments): Update.
17900         * symfile.c (build_section_addr_info_from_objfile)
17901         (init_objfile_sect_indices): Update.
17902         (struct place_section_arg): Change type of "offsets".
17903         (place_section): Update.
17904         (relative_addr_info_to_section_offsets): Change type of
17905         "section_offsets".  Remove "num_sections" parameter.
17906         (default_symfile_offsets, syms_from_objfile_1)
17907         (set_objfile_default_section_offset): Update.
17908         (reread_symbols): No need to preserve section offsets by hand.
17909         (symfile_map_offsets_to_segments): Change type of "offsets".
17910         * stap-probe.c (relocate_address): Update.
17911         * stabsread.h (process_one_symbol): Update.
17912         * solib-target.c (struct lm_info_target) <offsets>: Change type.
17913         (solib_target_relocate_section_addresses): Update.
17914         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
17915         Update.
17916         * solib-frv.c (frv_relocate_main_executable): Update.
17917         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17918         * solib-aix.c (solib_aix_get_section_offsets): Change return
17919         type.
17920         (solib_aix_solib_create_inferior_hook): Update.
17921         * remote.c (remote_target::get_offsets): Update.
17922         * psymtab.c (find_pc_sect_psymtab): Update.
17923         * psympriv.h (struct partial_symbol) <address, text_low,
17924         text_high>: Update.
17925         * objfiles.h (obj_section_offset): Update.
17926         (struct objfile) <section_offsets>: Change type.
17927         <num_sections>: Remove.
17928         (objfile_relocate): Update.
17929         * objfiles.c (entry_point_address_query): Update
17930         (relocate_one_symbol): Change type of "section_offsets".
17931         (objfile_relocate1, objfile_relocate1): Change type of
17932         "new_offsets".
17933         (objfile_rebase1): Update.
17934         * mipsread.c (mipscoff_symfile_read): Update.
17935         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
17936         parameter.
17937         * mdebugread.c (parse_symbol): Change type of "section_offsets".
17938         (parse_external, psymtab_to_symtab_1): Update.
17939         * machoread.c (macho_symfile_offsets): Update.
17940         * ia64-tdep.c (ia64_find_unwind_table): Update.
17941         * hppa-tdep.c (read_unwind_info): Update.
17942         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
17943         * dwarf2read.c (create_addrmap_from_index)
17944         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
17945         (process_psymtab_comp_unit_reader, add_partial_symbol)
17946         (add_partial_subprogram, process_full_comp_unit)
17947         (read_file_scope, read_func_scope, read_lexical_block_scope)
17948         (read_call_site_scope, dwarf2_rnglists_process)
17949         (dwarf2_ranges_process, dwarf2_ranges_read)
17950         (dwarf_decode_lines_1, var_decode_location, new_symbol)
17951         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
17952         Update.
17953         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
17954         Update.
17955         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
17956         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
17957         (process_one_symbol): Change type of "section_offsets".
17958         * ctfread.c (get_objfile_text_range): Update.
17959         * coffread.c (coff_symtab_read, enter_linenos)
17960         (process_coff_symbol): Update.
17961         * coff-pe-read.c (add_pe_forwarded_sym): Update.
17962         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
17963
17964 2020-01-08  Tom Tromey  <tromey@adacore.com>
17965
17966         * dwarf2read.c (parse_macro_definition): Use std::string.
17967         (parse_macro_definition): Likewise.
17968
17969 2020-01-08  Tom Tromey  <tromey@adacore.com>
17970
17971         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
17972         (ATTR_ALLOC_CHUNK): Remove.
17973
17974 2020-01-08  Tom Tromey  <tromey@adacore.com>
17975
17976         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
17977
17978 2020-01-08  Tom Tromey  <tromey@adacore.com>
17979
17980         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
17981         (dwarf2_compute_name, open_dwo_file): Likewise.
17982         (process_enumeration_scope): Use std::vector.
17983         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
17984         (partial_die_info::fixup, dwarf2_start_subfile)
17985         (guess_full_die_structure_name, dwarf2_name): Likewise.
17986         (determine_prefix): Update.
17987         (guess_full_die_structure_name): Make return type const.
17988         (partial_die_full_name): Return unique_xmalloc_ptr.
17989         (DW_FIELD_ALLOC_CHUNK): Remove.
17990
17991 2020-01-07  Tom Tromey  <tromey@adacore.com>
17992
17993         PR build/24937:
17994         * stap-probe.c (class stap_static_probe_ops): Add constructor.
17995
17996 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17997
17998         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
17999
18000 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
18001
18002         * stack.c (print_frame_info): Move disassemble_next_line code
18003         inside source_print block.
18004
18005 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18006
18007         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
18008         gdb/signals.h, as we are now using native signal symbols.
18009
18010 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
18011
18012         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
18013         overflow by an early check of content vs threshold.
18014         * tui/tui-source.c (tui_source_window::line_is_displayed):
18015         Likewise.
18016
18017 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18018
18019         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
18020
18021 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
18022
18023         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
18024         export table if no section contains it's RVA.
18025
18026 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18027
18028         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
18029
18030 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
18031
18032         * source.c (print_source_lines_base): Set last_line_listed.
18033
18034 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
18035
18036         * tui/tui-disasm.c: Remove trailing spaces.
18037
18038 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
18039             Pedro Alves  <palves@redhat.com>
18040
18041         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
18042         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
18043         (windows_gdb_signal_to_target): New function, uses the above
18044         enumeration to convert GDB internal signal codes to equivalent
18045         Windows codes.
18046         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
18047         * windows-nat.c: Include "gdb_wait.h".
18048         (get_windows_debug_event): Extract the fatal exception from the
18049         exit status and convert to the equivalent Posix signal number.
18050         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
18051         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
18052         * gdbsupport/gdb_wait.c: New file, implements
18053         windows_status_to_termsig.
18054         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
18055         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
18056
18057 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
18058
18059         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
18060         show_layout.
18061
18062 2020-01-05  Luis Machado  <luis.machado@linaro.org>
18063
18064         * aarch64-linux-nat.c
18065         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
18066         and bfd_mach_aarch64.
18067
18068 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
18069
18070         * ui-file.c (stdio_file::can_emit_style_escape)
18071         (tee_file::can_emit_style_escape): Ensure style is used also on
18072         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
18073         to gdb_stdout.
18074         * main.c (set_gdb_data_directory): Use file style to output the
18075         warning that the given pathname is not a directory.
18076         * top.c (show_history_filename, gdb_safe_append_history)
18077         (show_gdb_datadir): Use file style.
18078
18079 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
18080
18081         * solib-target.c (struct lm_info_target):
18082         Change offsets to be a unique_xmalloc_ptr.
18083         (solib_target_relocate_section_addresses): Update.
18084
18085 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
18086
18087         * windows-nat.c (windows_clear_solib): Free so_list linked list.
18088
18089 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
18090
18091         * MAINTAINERS (Write After Approval): Add myself.
18092
18093 2020-01-02  Luis Machado  <luis.machado@linaro.org>
18094
18095         * proc-service.c (get_ps_regcache): Remove reference to obsolete
18096         Cell BE architecture.
18097         * target.h (struct target_ops) <thread_architecture>: Likewise.
18098
18099 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
18100
18101         * Makefile.in: Use INSTALL_PROGRAM_ENV.
18102
18103 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
18104
18105         * MAINTAINERS (Write After Approval): Add myself.
18106
18107 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18108
18109         * gdbarch.sh: Update copyright year range of generated files.
18110
18111 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18112
18113         Update copyright year range in all GDB files.
18114
18115 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18116
18117         * copyright.py: Convert to Python 3.
18118
18119 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18120
18121         * copyright.py: Adapt after move of gnulib directory from gdb
18122         directory to toplevel directory.
18123
18124 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18125
18126         * copyright.py (main): Exit if run from the wrong directory.
18127
18128 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18129
18130         * top.c (print_gdb_version): Change copyright year to 2020.
18131
18132 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18133
18134         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
18135
18136 For older changes see ChangeLog-2019.
18137 \f
18138 Local Variables:
18139 mode: change-log
18140 left-margin: 8
18141 fill-column: 74
18142 version-control: never
18143 coding: utf-8
18144 End: