gdb/ChangeLog

   1 2020-12-07  Mihails Strasuns  <mihails.strasuns@intel.com>
   2
   3         * jit.c (mem_bfd*, bfd_open_from_target_memory): Removed.
   4         * gdb_bfd.h (gdb_bfd_open_from_target_memory): New function.
   5         * gdb_bfd.c (mem_bfd*, gdb_bfd_open_from_target_memory): New functions.
   6
   7 2020-12-09  Tom Tromey  <tromey@adacore.com>
   8
   9         * ada-lang.c (ada_lookup_encoded_symbol): Use add_angle_brackets.
  10
  11 2020-12-09  Tom Tromey  <tromey@adacore.com>
  12
  13         * dwarf2/read.c (get_dwarf2_rational_constant): Change "numerator"
  14         and "denominator" to gdb_mpz.  Handle block forms.
  15         (get_dwarf2_unsigned_rational_constant): Change "numerator" and
  16         "denominator" to gdb_mpz.
  17         (finish_fixed_point_type): Update.
  18         (has_zero_over_zero_small_attribute): Update.
  19
  20 2020-12-09  Tom Tromey  <tromey@adacore.com>
  21
  22         * expprint.c (op_name): Update.
  23         * expression.h (enum exp_opcode): Update.
  24         * std-operator.def: Add more opcodes.
  25         * ada-operator.def, fortran-operator.def: Remove, moving contents
  26         into std-operator.def.
  27
  28 2020-12-09  Simon Marchi  <simon.marchi@polymtl.ca>
  29
  30         * gdbtypes.c (get_discrete_low_bound, get_discrete_high_bound):
  31         Return {} instead of false.
  32         (get_discrete_bounds): Compute high bound only if low bound is
  33         valid.
  34
  35 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
  36
  37         PR 26875, PR 26901
  38         * gdbtypes.c (get_discrete_low_bound): Make non-static.
  39         (get_discrete_high_bound): Make non-static.
  40         * gdbtypes.h (get_discrete_low_bound): New declaration.
  41         (get_discrete_high_bound): New declaration.
  42         * valarith.c (value_subscript): Only fetch high bound if
  43         necessary.
  44
  45 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
  46
  47         * gdbtypes.c (get_discrete_bounds): Implement with
  48         get_discrete_low_bound and get_discrete_high_bound.
  49         (get_discrete_low_bound): New.
  50         (get_discrete_high_bound): New.
  51
  52 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
  53
  54         * gdbtypes.h (get_discrete_bounds): Return bool, adjust all
  55         callers.
  56         * gdbtypes.c (get_discrete_bounds): Return bool.
  57
  58 2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
  59
  60         * ada-lang.c (ada_value_slice_from_ptr): Adjust.
  61         (ada_value_slice): Adjust.
  62         (pos_atr): Adjust.
  63         * gdbtypes.c (get_discrete_bounds): Adjust.
  64         (discrete_position): Return optional.
  65         * gdbtypes.h (discrete_position): Return optional.
  66
  67 2020-12-07  Tom Tromey  <tromey@adacore.com>
  68
  69         * maint.c (_initialize_maint_cmds): Use expression command
  70         completer for "maint print type".
  71
  72 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  73
  74         * completer.c (complete_explicit_location): Also add keywords
  75         that start with '-' to the completion list.
  76
  77 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  78
  79         * linespec.c (linespec_lexer_lex_keyword): The "-force-condition"
  80         keyword may be followed by any keyword.
  81         * breakpoint.c (find_condition_and_thread): Advance 'tok' by
  82         'toklen' in the case for "-force-condition".
  83
  84 2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  85
  86         * main.c (catch_command_errors): Add a flag parameter; invoke
  87         `bpstat_do_actions` if the flag is set.
  88         (execute_cmdargs): Update a call to `catch_command_errors`.
  89
  90 2020-12-07  Tom de Vries  <tdevries@suse.de>
  91
  92         * ada-lang.c (replace_operator_with_call): Handle shrink resize.
  93
  94 2020-12-06  Tom Tromey  <tom@tromey.com>
  95
  96         PR ada/26999
  97         * ada-lang.c (replace_operator_with_call): Rewrite.
  98
  99 2020-12-06  Giancarlo Frix  <gfrix@rocketsoftware.com>  (tiny change)
 100
 101         PR breakpoints/27009
 102         * s390-tdep.h (op_bc): Correct BC opcode value.
 103
 104 2020-12-06  Joel Brobecker  <brobecker@adacore.com>
 105
 106         * gmp-utils.h (gdb_mpz::safe_export): New private method.
 107         (gdb_mpz::as_integer): Reimplement using gdb_mpz::safe_export.
 108         * gmp-utils.c (gdb_mpz::write): Rewrite using gdb_mpz::safe_export.
 109         (gdb_mpz::safe_export): New method.
 110         * unittests/gmp-utils-selftests .c (gdb_mpz_as_integer):
 111         Update function description.
 112         (check_as_integer_raises_out_of_range_error): New function.
 113         (gdb_mpz_as_integer_out_of_range): New function.
 114         (_initialize_gmp_utils_selftests): Register
 115         gdb_mpz_as_integer_out_of_range as a selftest.
 116
 117 2020-12-05  Joel Brobecker  <brobecker@adacore.com>
 118
 119         * gmp-utils.c (gdb_mpz::read): Use HOST_CHAR_BIT instead of
 120         TARGET_CHAR_BIT.
 121         (gdb_mpz::write): Likewise.
 122
 123 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 124
 125         * amd64-linux-tdep.c (amd64_linux_init_abi): Pass 2 as the
 126         number of displaced step buffers.
 127
 128 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 129
 130         * displaced-stepping.h (struct displaced_step_buffer): Rename
 131         to...
 132         (struct displaced_step_buffers): ... this.
 133         <m_addr, m_current_thread, m_copy_insn_closure>: Remove.
 134         <struct displaced_step_buffer>: New inner class.
 135         <m_buffers>: New.
 136         * displaced-stepping.c (displaced_step_buffer::prepare): Rename
 137         to...
 138         (displaced_step_buffers::prepare): ... this, adjust for multiple
 139         buffers.
 140         (displaced_step_buffer::finish):  Rename to...
 141         (displaced_step_buffers::finish): ... this, adjust for multiple
 142         buffers.
 143         (displaced_step_buffer::copy_insn_closure_by_addr): Rename to...
 144         (displaced_step_buffers::copy_insn_closure_by_addr): ... this,
 145         adjust for multiple buffers.
 146         (displaced_step_buffer::restore_in_ptid): Rename to...
 147         (displaced_step_buffers::restore_in_ptid): ... this, adjust for
 148         multiple buffers.
 149         * linux-tdep.h (linux_init_abi): Change supports_displaced_step
 150         for num_disp_step_buffers.
 151         * linux-tdep.c (struct linux_gdbarch_data)
 152         <num_disp_step_buffers>: New field.
 153         (struct linux_info) <disp_step_buf>: Rename to...
 154         <disp_step_bufs>: ... this, change type to
 155         displaced_step_buffers.
 156         (linux_displaced_step_prepare): Use
 157         linux_gdbarch_data::num_disp_step_buffers to create that number
 158         of buffers.
 159         (linux_displaced_step_finish): Adjust.
 160         (linux_displaced_step_copy_insn_closure_by_addr): Adjust.
 161         (linux_displaced_step_restore_all_in_ptid): Adjust.
 162         (linux_init_abi): Change supports_displaced_step parameter for
 163         num_disp_step_buffers, save it in linux_gdbarch_data.
 164         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust.
 165         * alpha-linux-tdep.c (alpha_linux_init_abi): Adjust.
 166         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Change
 167         supports_displaced_step parameter for num_disp_step_buffers.
 168         (amd64_linux_init_abi): Adjust.
 169         (amd64_x32_linux_init_abi): Adjust.
 170         * arc-linux-tdep.c (arc_linux_init_osabi): Adjust.
 171         * arm-linux-tdep.c (arm_linux_init_abi): Adjust.
 172         * bfin-linux-tdep.c (bfin_linux_init_abi): Adjust.
 173         * cris-linux-tdep.c (cris_linux_init_abi): Adjust.
 174         * csky-linux-tdep.c (csky_linux_init_abi): Adjust.
 175         * frv-linux-tdep.c (frv_linux_init_abi): Adjust.
 176         * hppa-linux-tdep.c (hppa_linux_init_abi): Adjust.
 177         * i386-linux-tdep.c (i386_linux_init_abi): Adjust.
 178         * ia64-linux-tdep.c (ia64_linux_init_abi): Adjust.
 179         * m32r-linux-tdep.c (m32r_linux_init_abi): Adjust.
 180         * m68k-linux-tdep.c (m68k_linux_init_abi):
 181         * microblaze-linux-tdep.c (microblaze_linux_init_abi):
 182         * mips-linux-tdep.c (mips_linux_init_abi): Adjust.
 183         * mn10300-linux-tdep.c (am33_linux_init_osabi): Adjust.
 184         * nios2-linux-tdep.c (nios2_linux_init_abi): Adjust.
 185         * or1k-linux-tdep.c (or1k_linux_init_abi): Adjust.
 186         * ppc-linux-tdep.c (ppc_linux_init_abi): Adjust.
 187         * riscv-linux-tdep.c (riscv_linux_init_abi): Adjust.
 188         * rs6000-tdep.c (struct ppc_inferior_data) <disp_step_buf>:
 189         Change type to displaced_step_buffers.
 190         * s390-linux-tdep.c (s390_linux_init_abi_any): Adjust.
 191         * sh-linux-tdep.c (sh_linux_init_abi): Adjust.
 192         * sparc-linux-tdep.c (sparc32_linux_init_abi): Adjust.
 193         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Adjust.
 194         * tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Adjust.
 195         * tilegx-linux-tdep.c (tilegx_linux_init_abi): Adjust.
 196         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Adjust.
 197
 198 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 199
 200         * linux-tdep.c (init_linux_gdbarch_data): Change parameter to
 201         obkstack.
 202         (_initialize_linux_tdep): Register pre-init gdb data instead of
 203         post-init.
 204
 205 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 206
 207         * displaced-stepping.h (struct
 208         displaced_step_copy_insn_closure): Adjust comments.
 209         (struct displaced_step_inferior_state) <step_thread,
 210         step_gdbarch, step_closure, step_original, step_copy,
 211         step_saved_copy>: Remove fields.
 212         (struct displaced_step_thread_state): New.
 213         (struct displaced_step_buffer): New.
 214         * displaced-stepping.c (displaced_step_buffer::prepare): New.
 215         (write_memory_ptid): Move from infrun.c.
 216         (displaced_step_instruction_executed_successfully): New,
 217         factored out of displaced_step_finish.
 218         (displaced_step_buffer::finish): New.
 219         (displaced_step_buffer::copy_insn_closure_by_addr): New.
 220         (displaced_step_buffer::restore_in_ptid): New.
 221         * gdbarch.sh (displaced_step_location): Remove.
 222         (displaced_step_prepare, displaced_step_finish,
 223         displaced_step_copy_insn_closure_by_addr,
 224         displaced_step_restore_all_in_ptid): New.
 225         * gdbarch.c: Re-generate.
 226         * gdbarch.h: Re-generate.
 227         * gdbthread.h (class thread_info) <displaced_step_state>: New
 228         field.
 229         (thread_step_over_chain_remove): New declaration.
 230         (thread_step_over_chain_next): New declaration.
 231         (thread_step_over_chain_length): New declaration.
 232         * thread.c (thread_step_over_chain_remove): Make non-static.
 233         (thread_step_over_chain_next): New.
 234         (global_thread_step_over_chain_next): Use
 235         thread_step_over_chain_next.
 236         (thread_step_over_chain_length): New.
 237         (global_thread_step_over_chain_enqueue): Add debug print.
 238         (global_thread_step_over_chain_remove): Add debug print.
 239         * infrun.h (get_displaced_step_copy_insn_closure_by_addr):
 240         Remove.
 241         * infrun.c (get_displaced_stepping_state): New.
 242         (displaced_step_in_progress_any_inferior): Remove.
 243         (displaced_step_in_progress_thread): Adjust.
 244         (displaced_step_in_progress): Adjust.
 245         (displaced_step_in_progress_any_thread): New.
 246         (get_displaced_step_copy_insn_closure_by_addr): Remove.
 247         (gdbarch_supports_displaced_stepping): Use
 248         gdbarch_displaced_step_prepare_p.
 249         (displaced_step_reset): Change parameter from inferior to
 250         thread.
 251         (displaced_step_prepare_throw): Implement using
 252         gdbarch_displaced_step_prepare.
 253         (write_memory_ptid): Move to displaced-step.c.
 254         (displaced_step_restore): Remove.
 255         (displaced_step_finish): Implement using
 256         gdbarch_displaced_step_finish.
 257         (start_step_over): Allow starting more than one displaced step.
 258         (prepare_for_detach): Handle possibly multiple threads doing
 259         displaced steps.
 260         (handle_inferior_event): Handle possibility that fork event
 261         happens while another thread displaced steps.
 262         * linux-tdep.h (linux_displaced_step_prepare): New.
 263         (linux_displaced_step_finish): New.
 264         (linux_displaced_step_copy_insn_closure_by_addr): New.
 265         (linux_displaced_step_restore_all_in_ptid): New.
 266         (linux_init_abi): Add supports_displaced_step parameter.
 267         * linux-tdep.c (struct linux_info) <disp_step_buf>: New field.
 268         (linux_displaced_step_prepare): New.
 269         (linux_displaced_step_finish): New.
 270         (linux_displaced_step_copy_insn_closure_by_addr): New.
 271         (linux_displaced_step_restore_all_in_ptid): New.
 272         (linux_init_abi): Add supports_displaced_step parameter,
 273         register displaced step methods if true.
 274         (_initialize_linux_tdep): Register inferior_execd observer.
 275         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
 276         supports_displaced_step parameter, adjust call to
 277         linux_init_abi.  Remove call to
 278         set_gdbarch_displaced_step_location.
 279         (amd64_linux_init_abi): Adjust call to
 280         amd64_linux_init_abi_common.
 281         (amd64_x32_linux_init_abi): Likewise.
 282         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Adjust call to
 283         linux_init_abi.  Remove call to
 284         set_gdbarch_displaced_step_location.
 285         * arm-linux-tdep.c (arm_linux_init_abi): Likewise.
 286         * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
 287         * alpha-linux-tdep.c (alpha_linux_init_abi): Adjust call to
 288         linux_init_abi.
 289         * arc-linux-tdep.c (arc_linux_init_osabi): Likewise.
 290         * bfin-linux-tdep.c (bfin_linux_init_abi): Likewise.
 291         * cris-linux-tdep.c (cris_linux_init_abi): Likewise.
 292         * csky-linux-tdep.c (csky_linux_init_abi): Likewise.
 293         * frv-linux-tdep.c (frv_linux_init_abi): Likewise.
 294         * hppa-linux-tdep.c (hppa_linux_init_abi): Likewise.
 295         * ia64-linux-tdep.c (ia64_linux_init_abi): Likewise.
 296         * m32r-linux-tdep.c (m32r_linux_init_abi): Likewise.
 297         * m68k-linux-tdep.c (m68k_linux_init_abi): Likewise.
 298         * microblaze-linux-tdep.c (microblaze_linux_init_abi): Likewise.
 299         * mips-linux-tdep.c (mips_linux_init_abi): Likewise.
 300         * mn10300-linux-tdep.c (am33_linux_init_osabi): Likewise.
 301         * nios2-linux-tdep.c (nios2_linux_init_abi): Likewise.
 302         * or1k-linux-tdep.c (or1k_linux_init_abi): Likewise.
 303         * riscv-linux-tdep.c (riscv_linux_init_abi): Likewise.
 304         * s390-linux-tdep.c (s390_linux_init_abi_any): Likewise.
 305         * sh-linux-tdep.c (sh_linux_init_abi): Likewise.
 306         * sparc-linux-tdep.c (sparc32_linux_init_abi): Likewise.
 307         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Likewise.
 308         * tic6x-linux-tdep.c (tic6x_uclinux_init_abi): Likewise.
 309         * tilegx-linux-tdep.c (tilegx_linux_init_abi): Likewise.
 310         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Likewise.
 311         * ppc-linux-tdep.c (ppc_linux_init_abi): Adjust call to
 312         linux_init_abi.  Remove call to
 313         set_gdbarch_displaced_step_location.
 314         * arm-tdep.c (arm_pc_is_thumb): Call
 315         gdbarch_displaced_step_copy_insn_closure_by_addr instead of
 316         get_displaced_step_copy_insn_closure_by_addr.
 317         * rs6000-aix-tdep.c (rs6000_aix_init_osabi): Adjust calls to
 318         clear gdbarch methods.
 319         * rs6000-tdep.c (struct ppc_inferior_data): New structure.
 320         (get_ppc_per_inferior): New function.
 321         (ppc_displaced_step_prepare): New function.
 322         (ppc_displaced_step_finish): New function.
 323         (ppc_displaced_step_restore_all_in_ptid): New function.
 324         (rs6000_gdbarch_init): Register new gdbarch methods.
 325         * s390-tdep.c (s390_gdbarch_init): Don't call
 326         set_gdbarch_displaced_step_location, set new gdbarch methods.
 327
 328 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 329
 330         * Makefile.in (COMMON_SFILES): Add displaced-stepping.c.
 331         * aarch64-tdep.h: Include displaced-stepping.h.
 332         * displaced-stepping.h (struct displaced_step_copy_insn_closure):
 333         Move here.
 334         (displaced_step_copy_insn_closure_up): Move here.
 335         (struct buf_displaced_step_copy_insn_closure): Move here.
 336         (struct displaced_step_inferior_state): Move here.
 337         (debug_displaced): Move here.
 338         (displaced_debug_printf_1): Move here.
 339         (displaced_debug_printf): Move here.
 340         * displaced-stepping.c: New file.
 341         * gdbarch.sh: Include displaced-stepping.h in gdbarch.h.
 342         * gdbarch.h: Re-generate.
 343         * inferior.h: Include displaced-stepping.h.
 344         * infrun.h (debug_displaced): Move to displaced-stepping.h.
 345         (displaced_debug_printf_1): Likewise.
 346         (displaced_debug_printf): Likewise.
 347         (struct displaced_step_copy_insn_closure): Likewise.
 348         (displaced_step_copy_insn_closure_up): Likewise.
 349         (struct buf_displaced_step_copy_insn_closure): Likewise.
 350         (struct displaced_step_inferior_state): Likewise.
 351         * infrun.c (show_debug_displaced): Move to displaced-stepping.c.
 352         (displaced_debug_printf_1): Likewise.
 353         (displaced_step_copy_insn_closure::~displaced_step_copy_insn_closure):
 354         Likewise.
 355         (_initialize_infrun): Don't register "set/show debug displaced".
 356
 357 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 358
 359         * linux-tdep.c (get_linux_inferior_data): Add inferior
 360         parameter.
 361         (linux_vsyscall_range): Pass current inferior.
 362
 363 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 364
 365         * infrun.c (displaced_step_prepare_throw): Change return type to
 366         displaced_step_prepare_status.
 367         (displaced_step_prepare): Likewise.
 368         (displaced_step_finish): Change return type to
 369         displaced_step_finish_status.
 370         (resume_1): Adjust.
 371         (stop_all_threads): Adjust.
 372         * displaced-stepping.h: New file.
 373
 374 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 375
 376         * infrun.c (displaced_step_fixup): Rename to...
 377         (displaced_step_finish): ... this, update all callers.
 378
 379 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 380
 381         * infrun.h (get_displaced_step_closure_by_addr): Rename to...
 382         (get_displaced_step_copy_insn_closure_by_addr): ... this.
 383         Update all users.
 384         (displaced_step_closure): Rename to...
 385         (displaced_step_copy_insn_closure): ... this.  Update all users.
 386         (displaced_step_closure_up): Rename to...
 387         (displaced_step_copy_insn_closure_up). ... this.  Update all
 388         users.
 389         (buf_displaced_step_closure): Rename to...
 390         (buf_displaced_step_copy_insn_closure): ... this.  Update all
 391         users.
 392         * infrun.c (get_displaced_step_closure_by_addr): Rename to...
 393         (get_displaced_step_copy_insn_closure_by_addr): ... this.
 394         Update all users.
 395         * aarch64-tdep.c (aarch64_displaced_step_closure): Rename to...
 396         (aarch64_displaced_step_copy_insn_closure): ... this.  Update
 397         all users.
 398         * amd64-tdep.c (amd64_displaced_step_closure): Rename to...
 399         (amd64_displaced_step_copy_insn_closure): ... this.  Update all
 400         users.
 401         * arm-tdep.h (arm_displaced_step_closure): Rename to...
 402         (arm_displaced_step_copy_insn_closure): ... this.  Update all
 403         users.
 404         * i386-tdep.h (i386_displaced_step_closure): Rename to...
 405         (i386_displaced_step_copy_insn_closure): ... this.  Update all
 406         users.
 407         * rs6000-tdep.c (ppc_displaced_step_closure): Rename to...
 408         (ppc_displaced_step_copy_insn_closure): ... this.  Update all
 409         users.
 410         * s390-tdep.c (s390_displaced_step_closure): Rename to...
 411         (s390_displaced_step_copy_insn_closure): ... this.  Update all
 412         users.
 413         * gdbarch.h: Re-generate.
 414         * gdbarch.c: Re-generate.
 415
 416 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 417
 418         * gdbthread.h (thread_step_over_chain_enqueue): Rename to...
 419         (global_thread_step_over_chain_enqueue): ... this.  Update all
 420         users.
 421         (thread_step_over_chain_remove): Rename to...
 422         (global_thread_step_over_chain_remove): ... this.  Update all
 423         users.
 424         (thread_step_over_chain_next): Rename to...
 425         (global_thread_step_over_chain_next): ... this.  Update all
 426         users.
 427         * infrun.h (step_over_queue_head): Rename to...
 428         (global_thread_step_over_chain_head): ... this.  Update all
 429         users.
 430         * infrun.c (step_over_queue_head): Rename to...
 431         (global_thread_step_over_chain_head): ... this.  Update all
 432         users.
 433         * thread.c (step_over_chain_remove): Rename to...
 434         (thread_step_over_chain_remove): ... this.  Update all users.
 435         (thread_step_over_chain_next): Rename to...
 436         (global_thread_step_over_chain_next): ... this.  Update all
 437         users.
 438         (thread_step_over_chain_enqueue): Rename to...
 439         (global_thread_step_over_chain_enqueue): ... this.  Update all
 440         users.
 441         (thread_step_over_chain_remove): Rename to...
 442         (global_thread_step_over_chain_remove): ... this.  Update all
 443         users.
 444
 445 2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
 446
 447         * infrun.c (get_displaced_stepping_state): Remove, change
 448         callers to access the field directly.
 449
 450 2020-12-04  Simon Marchi  <simon.marchi@polymtl.ca>
 451
 452         * infrun.c (handle_inferior_event): Restore displaced step
 453         buffer bytes in child process when handling fork, even if fork
 454         happened in another thread than the displaced-stepping one.
 455
 456 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 457
 458         * infrun.c (infrun_inferior_execd): New function.
 459         (_initialize_infrun): Attach inferior_execd observer.
 460
 461 2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
 462
 463         * observable.h (inferior_execd): Declare new observable.
 464         * observable.c (inferior_execd): Declare new observable.
 465         * infrun.c (follow_exec): Notify inferior_execd observer.
 466         * jit.c (jit_inferior_created_hook): Make static.
 467         (_initialize_jit): Register inferior_execd observer.
 468         * jit.h (jit_inferior_created_hook): Remove declaration.
 469         * solib.c (_initialize_solib): Register inferior_execd observer.
 470
 471 2020-12-04  Tom de Vries  <tdevries@suse.de>
 472
 473         PR gdb/27003
 474         * completer.c (completion_tracker::build_completion_result): Don't
 475         access match_list[0][-1].
 476
 477 2020-12-04  Tom Tromey  <tromey@adacore.com>
 478
 479         * linespec.c (struct linespec_token): Rename; remove typedef.
 480         * guile/scm-block.c (struct block_smob): Remove typedef.
 481         (struct block_syms_progress_smob): Likewise.
 482         * guile/scm-symbol.c (struct symbol_smob): Remove typedef.
 483         * guile/scm-symtab.c (symtab_smob): Remove typedef.
 484         (struct sal_smob): Remove typedef.
 485         * guile/scm-param.c (struct param_smob): Remove typedef.
 486         * guile/scm-progspace.c (struct pspace_smob): Rename.
 487         * guile/scm-objfile.c (struct objfile_smob): Rename.
 488         * guile/scm-iterator.c (struct iterator_smob): Rename.
 489         * guile/scm-frame.c (struct frame_smob): Rename.
 490         * guile/scm-arch.c (struct arch_smob): Rename.
 491         * guile/scm-type.c (struct field_smob): Remove typedef.
 492         (struct type_smob): Rename.
 493         * guile/scm-cmd.c (struct command_smob): Remove typedef.
 494         * guile/scm-ports.c (struct ioscm_memory_port): Remove typedef.
 495         * guile/scm-value.c (struct value_smob): Remove typedef.
 496         * guile/scm-lazy-string.c (lazy_string_smob): Remove typedef.
 497         * guile/guile-internal.h (struct scheme_variable)
 498         (struct scheme_function, struct scheme_integer_constant)
 499         (struct gdb_smob, struct chained_gdb_smob)
 500         (struct eqable_gdb_smob, arch_smob, frame_smob, iterator_smob)
 501         (objfile_smob, pspace_smob, type_smob): Remove typedef.
 502         * guile/scm-pretty-print.c (pretty_printer_smob): Remove typedef.
 503         (struct pretty_printer_worker_smob): Remove typedef.
 504         * guile/scm-exception.c (struct exception_smob): Remove typedef.
 505         * python/py-block.c (struct block_object): Remove typedef.
 506         (block_syms_iterator_object): Update.
 507         (set_block): Update.
 508         (block_syms_iterator_object): Remove typedef.
 509         * python/py-inferior.c (struct membuf_object): Remove typedef.
 510         * python/py-symtab.c (struct symtab_object): Remove typedef.
 511         (set_symtab): Update.
 512         (sal_object): Remove typedef.
 513         (set_sal): Update.
 514         * python/py-frame.c (frame_object): Remove typedef.
 515         * python/py-record-btrace.c (struct btpy_list_object): Remove
 516         typedef.
 517         * python/py-arch.c (struct arch_object): Remove typedef.
 518         * python/py-linetable.c (struct linetable_entry_object)
 519         (linetable_object, struct ltpy_iterator_object): Remove typedef.
 520         * python/py-events.h (eventregistry_object): Remove typedef.
 521         (struct events_object): Remove typedef.
 522         * python/python-internal.h (gdbpy_breakpoint_object): Remove
 523         typedef.
 524         (thread_object): Remove typedef.
 525         * python/py-progspace.c (pspace_object): Remove typedef.
 526         * python/py-value.c (struct value_object): Remove typedef.
 527         * python/py-record.h (recpy_record_object): Remove typedef.
 528         (struct recpy_element_object): Remove typedef.
 529         * python/py-lazy-string.c (lazy_string_object): Remove typedef.
 530         * python/py-objfile.c (objfile_object): Remove typedef.
 531         * python/py-cmd.c (struct cmdpy_object): Remove typedef.
 532         * python/py-type.c (type_object): Remove typedef.
 533         (typy_iterator_object): Update.
 534         (set_type): Update.
 535         (field_object): Remove typedef.
 536         (typy_iterator_object): Remove typedef.
 537         * python/py-registers.c (register_descriptor_iterator_object):
 538         Remove typedef.
 539         (struct register_descriptor_object)
 540         (struct reggroup_iterator_object, struct reggroup_object): Remove
 541         typedef.
 542         * python/py-record.c (recpy_gap_object): Remove typedef.
 543         * python/py-symbol.c (symbol_object): Remove typedef.
 544         (set_symbol): Update.
 545         * python/py-event.h (event_object): Remove typedef.
 546         * python/py-param.c (parmpy_object): Remove typedef.
 547         * python/py-instruction.c (struct py_insn_obj): Remove typedef.
 548         * python/py-unwind.c (struct pending_frame_object): Remove typedef.
 549         (unwind_info_object, struct cached_frame_info): Likewise.
 550
 551 2020-12-04  Tom Tromey  <tromey@adacore.com>
 552
 553         * value.c (value_internal_function_name): Make return type const.
 554         * value.h (value_internal_function_name): Make return type const.
 555
 556 2020-12-04  Luis Machado  <luis.machado@linaro.org>
 557
 558         * aarch64-tdep.c (submask, bit, bits): Remove.
 559         * arch/aarch64-insn.c (extract_signed_bitfield): Remove.
 560         (aarch64_decode_adr, aarch64_decode_b aarch64_decode_bcond)
 561         (aarch64_decode_cb, aarch64_decode_tb)
 562         (aarch64_decode_ldr_literal): Use sbits to extract a signed
 563         immediate.
 564         * arch/aarch64-insn.h (submask, bits, bit, sbits): New macros.
 565
 566 2020-12-04  Tom de Vries  <tdevries@suse.de>
 567
 568         PR tdep/27007
 569         * i386-tdep.c (i386_16_byte_align_p): Skip static fields.
 570
 571 2020-12-03  Simon Marchi  <simon.marchi@polymtl.ca>
 572
 573         PR gdb/26876
 574         * dwarf2/frame.c (find_comp_unit, set_comp_unit): Reverse use of
 575         dwarf2_frame_bfd_data and dwarf2_frame_objfile_data.
 576
 577 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 578
 579         * arch/riscv.c: Include 'rv32e-xregs.c'.
 580         (riscv_create_target_description): Update to handle rv32e.
 581         * arch/riscv.h (struct riscv_gdbarch_features) <embedded>: New
 582         member variable.
 583         <operator==>: Update to account for new field.
 584         <hash>: Likewise.
 585         * features/Makefile (FEATURE_XMLFILES): Add riscv/rv32e-xregs.xml.
 586         * features/riscv/rv32e-xregs.c: Generated.
 587         * features/riscv/rv32e-xregs.xml: New file.
 588         * riscv-tdep.c (riscv_debug_breakpoints): Move from later in the
 589         file.
 590         (riscv_debug_infcall): Likewise.
 591         (riscv_debug_unwinder): Likewise.
 592         (riscv_debug_gdbarch): Likewise.
 593         (enum riscv_register_required_status): Delete.
 594         (struct riscv_register_feature): Add constructor, delete default
 595         constructor, copy, and assign constructors.
 596         (struct riscv_register_feature::register_info) <required>: Delete.
 597         <check>: Update comment and arguments.
 598         (struct riscv_register_feature) <name>: Change to member function.
 599         <prefer_first_name>: Delete.
 600         <tdesc_feature>: New member function.
 601         <registers>: Rename to...
 602         <m_registers>: ...this.
 603         <m_feature_name>: New member variable.
 604         (riscv_register_feature::register_info::check): Update arguments.
 605         (riscv_xreg_feature): Rewrite as class, create a single static
 606         instance of the class.
 607         (riscv_freg_feature): Likewise.
 608         (riscv_virtual_feature): Likewise.
 609         (riscv_csr_feature): Likewise.
 610         (riscv_create_csr_aliases): Has become a member function inside
 611         riscv_csr_feature class.
 612         (riscv_abi_embedded): New function definition.
 613         (riscv_register_name): Adjust to use new feature objects.
 614         (struct riscv_call_info) <riscv_call_info>: Check for rv32e abi,
 615         and adjust available argument registers.
 616         (riscv_features_from_gdbarch_info): Check for EF_RISCV_RVE flag.
 617         (riscv_check_tdesc_feature): Delete.
 618         (riscv_tdesc_unknown_reg): Adjust to use new feature objects.
 619         (riscv_gdbarch_init): Delete target description checking code, and
 620         instead call to the new feature objects to perform the checks.
 621         Reorder handling of no abi information case, allows small code
 622         simplification.
 623         (_initialize_riscv_tdep): Remove call, this is now done in the
 624         riscv_csr_feature constructor.
 625         * riscv-tdep.h (riscv_abi_embedded): Declare.
 626
 627 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 628
 629         * riscv-tdep.c (riscv_create_csr_aliases): Remove use of
 630         DECLARE_CSR_ALIAS.
 631
 632 2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 633
 634         * riscv-tdep.c (riscv_is_unknown_csr): New function,
 635         implementation moved from riscv_register_reggroup_p.
 636         (riscv_register_reggroup_p): Update group handling for unknown
 637         CSRs.
 638
 639 2020-12-01  Sergio Durigan Junior  <sergiodj@sergiodj.net>
 640
 641         * dwarf2/read.c (dwz_search_other_debugdirs): New function.
 642         (dwarf2_get_dwz_file): Convert 'filename' to a
 643         std::string.  Use dwz_search_other_debugdirs to search for DWZ
 644         files in the debug-file-directories provided by the user as well.
 645
 646 2020-12-01  Tom Tromey  <tom@tromey.com>
 647
 648         * parse.c (expr_builder::expr_builder): Initialize expout.
 649         (expr_builder::release): Use expression::resize.
 650         (expression::expression, expression::~expression)
 651         (expression::resize): New methods.
 652         (write_exp_elt): Use expression::resize.
 653         (prefixify_expression): Update.
 654         (increase_expout_size): Use expression::resize.
 655         * expression.h (struct expression): Add constructor, destructor.
 656         <resize>: New method.
 657         (expression_up): Change type.
 658
 659 2020-12-01  Rogerio A. Cardoso  <rcardoso@linux.ibm.com>
 660         * ppc-linux-nat.c: (PPC_DEBUG_FEATURE_DATA_BP_ARCH_31): New define.
 661         (region_ok_for_hw_watchpoint): Check if 2nd DAWR is avaliable before
 662         set region.
 663
 664 2020-11-30  Tom de Vries  <tdevries@suse.de>
 665
 666         PR symtab/26905
 667         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add and handle
 668         is_reference parameter.
 669         (dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
 670
 671 2020-11-30  Tom Tromey  <tom@tromey.com>
 672
 673         * rust-lang.c (rust_op_name): Remove.
 674         (exp_descriptor_rust): Update.
 675         * parser-defs.h (op_name_standard): Don't declare.
 676         (struct exp_descriptor) <op_name>: Remove.
 677         * parse.c (exp_descriptor_standard): Update.
 678         * opencl-lang.c (exp_descriptor_opencl): Update.
 679         * m2-lang.c (m2_language::exp_descriptor_modula2): Update.
 680         * f-lang.c (op_name_f): Remove.
 681         (f_language::exp_descriptor_tab): Update.
 682         * expression.h (op_name): Update.
 683         * expprint.c (op_name): Rewrite.
 684         (op_name_standard): Remove.
 685         (dump_raw_expression, dump_subexp): Update.
 686         * c-lang.c (exp_descriptor_c): Update.
 687         * ax-gdb.c (gen_expr): Update.
 688         * ada-lang.c (ada_op_name): Remove.
 689         (ada_exp_descriptor): Update.
 690
 691 2020-11-30  Tom Tromey  <tom@tromey.com>
 692
 693         * eval.c (init_array_element): Remove.
 694         (evaluate_subexp_standard) <OP_ARRAY>: Remove "index_pc".
 695
 696 2020-11-29  Hannes Domani  <ssbssa@yahoo.de>
 697
 698         PR tui/26973
 699         * tui/tui-layout.c (tui_apply_current_layout): Don't delete the
 700         static locator win info.
 701
 702 2020-11-28  Alex Richardson  <Alexander.Richardson@cl.cam.ac.uk>
 703
 704         * acincludde.m4 (GDB_AC_CHECK_BFD): Include string.h in the test
 705         program.
 706
 707 2020-11-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 708
 709         * printcmd.c (skip_over_slash_fmt): Reorder code to ensure in_fmt
 710         is always initialized.
 711
 712 2020-11-26  Rogerio Alves <rcardoso@linux.ibm.com>
 713         * MAINTAINERS (Write After Approval): Add myself.
 714
 715 2020-11-26  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 716
 717         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
 718         * features/aarch64-fpu.xml: Add named FPCR and FPSR register bit-fields.
 719
 720 2020-11-25  Tom Tromey  <tom@tromey.com>
 721
 722         * eval.c (evaluate_subexp_standard): Remove unnecessary
 723         variables.
 724
 725 2020-11-25  Tom Tromey  <tom@tromey.com>
 726
 727         * d-lang.c: Include parser-defs.h.
 728         * rust-lang.c: Include parser-defs.h.
 729         * c-lang.h: Do not include parser-defs.h.
 730
 731 2020-11-24  Simon Marchi  <simon.marchi@polymtl.ca>
 732
 733         * regcache.h (struct cached_reg): Remove typedef.
 734
 735 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 736
 737         * README: Fix the URL of the MPFR library.
 738
 739 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 740
 741         * README: Document the --with-libgmp-prefix configure option.
 742
 743 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 744
 745         * NEWS: Add entry documenting support for DWARF-based fixed
 746         point types.
 747
 748 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 749
 750         * NEWS: Document that building GDB now requires GMP.
 751
 752 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 753
 754         * typeprint.c (print_type_scalar): Add handling of
 755         TYPE_CODE_FIXED_POINT.
 756
 757 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 758
 759         * valarith.c (fixed_point_binop): Replace the
 760         INIT_VAL_WITH_FIXED_POINT_VAL macro by a lambda.  Update all
 761         users accordingly.
 762
 763 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 764
 765         * gdbtypes.h (struct type) <fixed_point_scaling_factor>: New method,
 766         replacing fixed_point_scaling_factor.  All callers updated
 767         throughout this project.
 768         (fixed_point_scaling_factor): Delete declaration.
 769         * gdbtypes.c (type::fixed_point_scaling_factor): Replaces
 770         fixed_point_scaling_factor.  Adjust implementation accordingly.
 771
 772 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 773
 774         * gdbtypes.h (struct type) <fixed_point_type_base_type> New method,
 775         replacing the fixed_point_type_base_type function. All callers
 776         updated throughout this project.
 777         (fixed_point_type_base_type): Remove declaration.
 778         * gdbtypes.c (type::fixed_point_type_base_type): Replaces
 779         fixed_point_type_base_type.  Adjust implementation accordingly.
 780
 781 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 782
 783         * gdbtypes.h (struct type) <fixed_point_info, set_fixed_point_info>:
 784         New methods.
 785         (INIT_FIXED_POINT_SPECIFIC): Adjust.
 786         (TYPE_FIXED_POINT_INFO): Delete macro.
 787         (allocate_fixed_point_type_info): Change return type to void.
 788         * gdbtypes.c (copy_type_recursive): Replace the use of
 789         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 790         (fixed_point_scaling_factor): Likewise.
 791         (allocate_fixed_point_type_info): Change return type to void.
 792         Adjust implementation accordingly.
 793         * dwarf2/read.c (finish_fixed_point_type): Replace the use of
 794         TYPE_FIXED_POINT_INFO by a call to the fixed_point_info method.
 795
 796 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 797
 798         * gmp-utils.h (gdb_mpz::read): Change buf and len parameters
 799         into one single gdb::array_view parameter.
 800         (gdb_mpz::write): Likewise.
 801         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 802         * gmp-utils.c (gdb_mpz::read): Change buf and len parameters
 803         into one single gdb::array_view parameter.
 804         Adjust implementation accordingly.
 805         (gdb_mpz::write): Likewise.
 806         (gdb_mpq::read_fixed_point, gdb_mpq::write_fixed_point): Likewise.
 807         * unittests/gmp-utils-selftests.c: Adapt following changes above.
 808         * valarith.c, valops.c, valprint.c, value.c: Likewise.
 809
 810 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 811
 812         * gmp-utils.h (gmp_string_printf): Rename from gmp_string_asprintf.
 813         Change return type to std::string. Update all callers.
 814         * gmp-utils.c (gmp_string_printf): Likewise.
 815
 816 2020-11-24  Joel Brobecker  <brobecker@adacore.com>
 817
 818         * unittests/gmp-utils-selftests.c (write_fp_test): Use mpq_set_si
 819         instead of mpq_set_ui to initialize our GMP rational.
 820
 821 2020-11-23  Tom de Vries  <tdevries@suse.de>
 822
 823         * debuginfod-support.c (debuginfod_source_query)
 824         (debuginfod_debuginfo_query): Only set DESTNAME if successful.
 825
 826 2020-11-21  Tom Tromey  <tom@tromey.com>
 827
 828         * breakpoint.c (watchpoint_exp_is_const): Return bool.
 829
 830 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 831
 832         * unittests/gmp-utils-selftests.c (gdb_mpz_read_all_from_small):
 833         Pass 2.0 to pow.
 834         (gdb_mpz_write_all_from_small): Likewise.
 835
 836 2020-11-20  Simon Marchi  <simon.marchi@polymtl.ca>
 837
 838         * dwarf2/read.c (finish_fixed_point_type): Use std::abs instead
 839         of abs.
 840
 841 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 842
 843         * ctfread.c (elfctf_build_psymtabs): Use ctf_dict_open, not
 844         ctf_arc_open_by_name.
 845
 846 2020-11-20  Nick Alcock  <nick.alcock@oracle.com>
 847
 848         * ctfread.c: Change uses of ctf_file_t to ctf_dict_t.
 849         (ctf_fp_info::~ctf_fp_info): Call ctf_dict_close, not ctf_file_close.
 850
 851 2020-11-20  Pedro Alves  <pedro@palves.net>
 852
 853         * language.c (language_arch_info::lookup_primitive_type): Use
 854         gdb::function_view instead of gdb::function.
 855         (template language_lookup_primitive_type): Rename to ...
 856         (language_lookup_primitive_type_1): ... this, and make static.
 857         (language_lookup_primitive_type(const struct language_defn *,
 858         struct gdbarch *, const char *): Make non-template.
 859         (language_lookup_primitive_type(const struct language_defn *,
 860         struct gdbarch *, std::function<bool (struct type *)>): Make
 861         non-template and use gdb::function_view.
 862         * language.h (language_arch_info::lookup_primitive_type): Use
 863         gdb::function_view instead of std::function.
 864         (language_lookup_primitive_type): No longer template.
 865         * opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
 866         lambda instead of a std::function.
 867
 868 2020-11-19  Andreas Arnez  <arnez@linux.ibm.com>
 869
 870         PR tdep/26916
 871         * s390-tdep.c (s390_process_record): Fix recording of STOC, STOCG,
 872         and STOCFH.
 873
 874 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 875
 876         * f-lang.c (fortran_value_subarray): Use plongest/pulongest.
 877
 878 2020-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 879
 880         * gdbarch.sh (read_core_file_mappings): Remove `other` parameter
 881         in `loop_cb` parameter.
 882         * gdbarch.c: Re-generate.
 883         * gdbarch.h: Re-generate.
 884         * arch-utils.c (default_read_core_file_mappings): Remove `other`
 885         parameter.
 886         * arch-utils.h (default_read_core_file_mappings): Likewise.
 887         * corelow.c (core_target::build_file_mappings): Likewise.
 888         * linux-tdep.c (linux_read_core_file_mappings): Likewise.
 889         (linux_core_info_proc_mappings): Likewise.
 890
 891 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 892
 893         * Makefile.in (HFILES_NO_SRCDIR): Add f-array-walker.h.
 894         * NEWS: Mention new options.
 895         * f-array-walker.h: New file.
 896         * f-lang.c: Include 'gdbcmd.h' and 'f-array-walker.h'.
 897         (repack_array_slices): New static global.
 898         (show_repack_array_slices): New function.
 899         (fortran_array_slicing_debug): New static global.
 900         (show_fortran_array_slicing_debug): New function.
 901         (value_f90_subarray): Delete.
 902         (skip_undetermined_arglist): Delete.
 903         (class fortran_array_repacker_base_impl): New class.
 904         (class fortran_lazy_array_repacker_impl): New class.
 905         (class fortran_array_repacker_impl): New class.
 906         (fortran_value_subarray): Complete rewrite.
 907         (set_fortran_list): New static global.
 908         (show_fortran_list): Likewise.
 909         (_initialize_f_language): Register new commands.
 910         (fortran_adjust_dynamic_array_base_address_hack): New function.
 911         * f-lang.h (fortran_adjust_dynamic_array_base_address_hack):
 912         Declare.
 913         * f-valprint.c: Include 'f-array-walker.h'.
 914         (class fortran_array_printer_impl): New class.
 915         (f77_print_array_1): Delete.
 916         (f77_print_array): Delete.
 917         (fortran_print_array): New.
 918         (f_value_print_inner): Update to call fortran_print_array.
 919         * gdbtypes.c: Include 'f-lang.h'.
 920         (resolve_dynamic_type_internal): Call
 921         fortran_adjust_dynamic_array_base_address_hack.
 922
 923 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 924
 925         * breakpoint.c (struct watch_options): New struct.
 926         (watch_option_defs): New static global.
 927         (make_watch_options_def_group): New function.
 928         (watch_maybe_just_location): Convert option parsing.
 929         (watch_command_completer): New function.
 930         (_initialize_breakpoint): Build help text using options mechanism.
 931
 932 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 933
 934         * breakpoint.c (update_watchpoint): Pass 'false' not '0'.
 935         (watch_command_1): Update parameter types.  Convert locals to
 936         bool.
 937         (watch_command_wrapper): Change parameter type.
 938         (watch_maybe_just_location): Change locals to bool.
 939         (rwatch_command_wrapper): Update parameter type.
 940         (awatch_command_wrapper): Update parameter type.
 941         * breakpoint.h (watch_command_wrapper): Change parameter type.
 942         (rwatch_command_wrapper): Update parameter type.
 943         (awatch_command_wrapper): Update parameter type.
 944         * eval.c (fetch_subexp_value): Change parameter type.
 945         * ppc-linux-nat.c (ppc_linux_nat_target::check_condition): Pass
 946         'false' not '0'.
 947         * value.h (fetch_subexp_value): Change parameter type in
 948         declaration.
 949
 950 2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 951
 952         * printcmd.c (skip_over_slash_fmt): Make use of skip_to_space and
 953         skip_spaces.
 954
 955 2020-11-18  Keith Seitz  <keiths@redhat.com>
 956
 957         * linux-tdep.c (dump_note_entry_p): Return true instead of
 958         checking `filename'.
 959
 960 2020-11-18  Tom de Vries  <tdevries@suse.de>
 961
 962         * debuginfod-support.c (debuginfod_source_query)
 963         (debuginfod_debuginfo_query): Also do early exit if
 964         "(getenv (DEBUGINFOD_URLS_ENV_VAR))[0] == '\0'".
 965
 966 2020-11-18  Tom de Vries  <tdevries@suse.de>
 967
 968         * gdbtypes.c (update_static_array_size): Fix -Werror=bool-compare
 969         warning.
 970
 971 2020-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 972
 973         * gdbtypes.h (get_array_bounds): Return bool, adjust some
 974         callers.  Move doc here.
 975         * gdbtypes.c (get_array_bounds): Return bool
 976
 977 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 978
 979         * arc-linux-tdep.c (arc_linux_sw_breakpoint_from_kind): Add an
 980         assert.
 981         * arc-tdep.c (arc_breakpoint_kind_from_pc): Likewise.
 982         * disasm-selftests.c (print_one_insn_test): Fall throough from ARC
 983         case to the default.
 984
 985 2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 986
 987         * printcmd.c: Include 'safe-ctype.c'.
 988         (skip_over_slash_fmt): New function.
 989         (print_command_completer): Call skip_over_slash_fmt.
 990         (display_and_x_command_completer): New function.
 991         (_initialize_printcmd): Add command completion for 'x' and
 992         'display'.
 993
 994 2020-11-16  Pedro Alves  <pedro@palves.net>
 995
 996         * frame.c (get_prev_frame): Move get_frame_id call from here ...
 997         (get_prev_frame_always_1): ... to here.
 998         * inline-frame.c (inline_frame_this_id): Mention
 999         get_prev_frame_always_1 in comment.
1000
1001 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1002
1003         * valarith.c (fixed_point_binop): Add BINOP_EQUAL and BINOP_LESS
1004         handling.
1005         (value_less): Add fixed-point handling.
1006
1007 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1008
1009         * eval.c (binop_promote): Add fixed-point type handling.
1010         * valarith.c (fixed_point_binop): New function.
1011         (scalar_binop): Add fixed-point type handling.
1012         (value_neg): Add fixed-point type handling.
1013         * valops.c (value_cast_to_fixed_point): New function.
1014         (value_cast): Add fixed-point type handling.
1015
1016 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1017
1018         * ada-typeprint.c (ada_print_type): Add handing of fixed-point
1019         range types.
1020         * c-typeprint.c (c_type_print_varspec_prefix)
1021         (c_type_print_varspec_suffix, c_type_print_base_1): Add
1022         TYPE_CODE_FIXED_POINT handling.
1023         * p-typeprint.c (pascal_type_print_varspec_prefix)
1024         (pascal_type_print_varspec_suffix): Likewise.
1025         * typeprint.c (print_type_fixed_point): New function.
1026         * typeprint.h (print_type_fixed_point): Add declaration.
1027
1028 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1029
1030         * printcmd.c (print_scalar_formatted): Add fixed-point type
1031         handling when options->format is set.
1032
1033 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1034
1035         * ada-valprint.c (ada_value_print_1): Add fixed-point type handling.
1036         * dwarf2/read.c (get_dwarf2_rational_constant)
1037         (get_dwarf2_unsigned_rational_constant, finish_fixed_point_type)
1038         (has_zero_over_zero_small_attribute): New functions.
1039         read_base_type, set_die_type): Add fixed-point type handling.
1040         * gdb-gdb.py.in: Add fixed-point type handling.
1041         * gdbtypes.c: #include "gmp-utils.h".
1042         (create_range_type, set_type_code): Add fixed-point type handling.
1043         (init_fixed_point_type): New function.
1044         (is_integral_type, is_scalar_type): Add fixed-point type handling.
1045         (print_fixed_point_type_info): New function.
1046         (recursive_dump_type, copy_type_recursive): Add fixed-point type
1047         handling.
1048         (fixed_point_type_storage): New typedef.
1049         (fixed_point_objfile_key): New static global.
1050         (allocate_fixed_point_type_info, is_fixed_point_type): New functions.
1051         (fixed_point_type_base_type, fixed_point_scaling_factor): New
1052         functions.
1053         * gdbtypes.h: #include "gmp-utils.h".
1054         (enum type_code) <TYPE_SPECIFIC_FIXED_POINT>: New enum.
1055         (union type_specific) <fixed_point_info>: New field.
1056         (struct fixed_point_type_info): New struct.
1057         (INIT_FIXED_POINT_SPECIFIC, TYPE_FIXED_POINT_INFO): New macros.
1058         (init_fixed_point_type, is_fixed_point_type)
1059         (fixed_point_type_base_type, fixed_point_scaling_factor)
1060         (allocate_fixed_point_type_info): Add declarations.
1061         * valprint.c (generic_val_print_fixed_point): New function.
1062         (generic_value_print): Add fixed-point type handling.
1063         * value.c (value_as_address, unpack_long): Add fixed-point type
1064         handling.
1065
1066 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1067
1068         * utils.h (uinteger_pow): Add declaration.
1069         * utils.c (uinteger_pow): Moved here (without changes)...
1070         * valarith.c (uinteger_pow): ... from here.
1071
1072 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1073
1074         * gmp-utils.h,  gmp-utils.c: New file.
1075         * unittests/gmp-utils-selftests.c: New file.
1076         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1077         unittests/gmp-utils-selftests.c.
1078         (COMMON_SFILES) Add gmp-utils.c.
1079         (HFILES_NO_SRCDIR): Add gmp-utils.h.
1080
1081 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1082
1083         * configure.ac: Generate an error if a usable GMP library
1084         could not be found.
1085         * configure: Regenerate.
1086
1087 2020-11-15  Joel Brobecker  <brobecker@adacore.com>
1088
1089         * configure.ac: Add support for --with-libgmp-prefix.
1090         * Makefile.in (LIBGMP): New variable.
1091         (CLIBS): Include $(LIBGMP).
1092         * configure, config.in: Regenerate
1093
1094 2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1095
1096         PR cli/26879
1097         * f-exp.y (COMPLETE): New token.
1098         (exp): Two new rules for tab-completion.
1099         (saw_name_at_eof): New static global.
1100         (last_was_structop): Likewise.
1101         (yylex): Set new variables, and return COMPLETE token at the end
1102         of the input stream in some cases.
1103
1104 2020-11-14  Tom Tromey  <tom@tromey.com>
1105
1106         * infrun.c (fetch_inferior_event): Use "bool" for should_stop.
1107
1108 2020-11-14  Tom Tromey  <tom@tromey.com>
1109
1110         * opencl-lang.c (opencl_component_ref): Make "comps" const.
1111
1112 2020-11-14  Simon Marchi  <simon.marchi@polymtl.ca>
1113
1114         * arm-tdep.c (class arm_instruction_reader) <read>: Fix comment.
1115
1116 2020-11-13  Tom Tromey  <tom@tromey.com>
1117
1118         * c-lang.c (convert_ucn, convert_octal, convert_hex)
1119         (convert_escape, parse_one_string): Constify.
1120
1121 2020-11-13  Keith Seitz  <keiths@redhat.com>
1122
1123         https://bugzilla.redhat.com/show_bug.cgi?id=1553086
1124         * elfread.c (elf_symfile_segments): Omit "Loadable section ...
1125         outside of ELF segments" warning for debugin
1126
1127 2020-11-13  Keith Seitz  <keiths@redhat.com>
1128
1129         PR gdb/23034
1130         * elfread.c (elf_symfile_segments): Output a BFD file name
1131         for the "Loadable section ... outside of ELF segments" warning.
1132
1133 2020-11-13  Simon Marchi  <simon.marchi@polymtl.ca>
1134
1135         PR gdb/26835
1136         * arm-tdep.c (class arm_instruction_reader): New.
1137         (target_arm_instruction_reader): New.
1138         (arm_analyze_prologue): Add instruction reader parameter and use
1139         it.  Use arm_expand_immediate.
1140         (class target_arm_instruction_reader): Adjust.
1141         (arm_skip_prologue): Adjust.
1142         (arm_expand_immediate): New.
1143         (arm_scan_prologue): Adjust.
1144         (arm_analyze_prologue_test): New.
1145         (class test_arm_instruction_reader): New.
1146
1147 2020-11-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1148
1149         * f-lang.c (fortran_argument_convert): Add declaration.  Add
1150         header comment, taken from f-lang.h.  Make static.
1151         * f-lang.h (f77_get_dynamic_array_length): Delete declaration.
1152         (fortran_argument_convert): Delete declaration.
1153
1154 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1155
1156         * ada-exp.y (find_primitive_type): Make parameter const.
1157         * ada-lang.c (enum ada_primitive_types): Delete.
1158         (ada_language::language_arch_info): Update.
1159         * c-lang.c (enum c_primitive_types): Delete.
1160         (c_language_arch_info): Update.
1161         (enum cplus_primitive_types): Delete.
1162         (cplus_language::language_arch_info): Update.
1163         * d-lang.c (enum d_primitive_types): Delete.
1164         (d_language::language_arch_info): Update.
1165         * f-lang.c (enum f_primitive_types): Delete.
1166         (f_language::language_arch_info): Update.
1167         * go-lang.c (enum go_primitive_types): Delete.
1168         (go_language::language_arch_info): Update.
1169         * language.c (auto_or_unknown_language::language_arch_info):
1170         Update.
1171         (language_gdbarch_post_init): Use obstack_new, use array indexing.
1172         (language_string_char_type): Add header comment, call function in
1173         language_arch_info.
1174         (language_bool_type): Likewise
1175         (language_arch_info::bool_type): Define.
1176         (language_lookup_primitive_type_1): Delete.
1177         (language_lookup_primitive_type): Rewrite as a templated function
1178         to call function in language_arch_info, then instantiate twice.
1179         (language_arch_info::type_and_symbol::alloc_type_symbol): Define.
1180         (language_arch_info::lookup_primitive_type_and_symbol): Define.
1181         (language_arch_info::lookup_primitive_type): Define twice with
1182         different signatures.
1183         (language_arch_info::lookup_primitive_type_as_symbol): Define.
1184         (language_lookup_primitive_type_as_symbol): Rewrite to call a
1185         member function in language_arch_info.
1186         * language.h (language_arch_info): Complete rewrite.
1187         (language_lookup_primitive_type): Make templated.
1188         * m2-lang.c (enum m2_primitive_types): Delete.
1189         (m2_language::language_arch_info): Update.
1190         * opencl-lang.c (OCL_P_TYPE): Delete.
1191         (enum opencl_primitive_types): Delete.
1192         (opencl_type_data): Delete.
1193         (builtin_opencl_type): Delete.
1194         (lookup_opencl_vector_type): Update.
1195         (opencl_language::language_arch_info): Update, lots of content
1196         moved from...
1197         (build_opencl_types): ...here.  This function is now deleted.
1198         (_initialize_opencl_language): Delete.
1199         * p-lang.c (enum pascal_primitive_types): Delete.
1200         (pascal_language::language_arch_info): Update.
1201         * rust-lang.c (enum rust_primitive_types): Delete.
1202         (rust_language::language_arch_info): Update.
1203
1204 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1205
1206         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix call to
1207         dwarf2_queue_guard.
1208
1209 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1210
1211         * dwarf2/read.c (dw2_do_instantiate_symtab): Fix typo in
1212         comment.
1213
1214 2020-11-12  Simon Marchi  <simon.marchi@polymtl.ca>
1215
1216         * dwarf2/read.c (dwarf_read_debug_printf,
1217         dwarf_read_debug_printf_v): New macros, use throughout the file.
1218
1219 2020-11-12  Shahab Vahedi  <shahab@synopsys.com>
1220
1221         PR tdep/27015
1222         * arc-linux-tdep.c (collect_register): Populate "eret" by
1223         "pc" value from the regcache when asked for "pc" value.
1224
1225 2020-11-12  Tom Tromey  <tom@tromey.com>
1226
1227         PR rust/26799:
1228         * symtab.c (find_symbol_at_address): Search symtabs if no psymtabs
1229         exist.
1230
1231 2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1232
1233         * features/Makefile (XMLTOC): Add rx.xml.
1234         (FEATURE_XMLFILES): Remove rx.xml.
1235         (FEATURE_CFILES rule): Pass '-single-feature' flag.
1236         * features/rx.c: Regenerate.
1237         * features/rx.xml: Wrap in `target` tags, and reindent.
1238         * target-descriptions.c (struct maint_print_c_tdesc_options): New
1239         structure.
1240         (maint_print_c_tdesc_opt_def): New typedef.
1241         (maint_print_c_tdesc_opt_defs): New static global.
1242         (make_maint_print_c_tdesc_options_def_group): New function.
1243         (maint_print_c_tdesc_cmd): Make use of command line flags, only
1244         print single feature C file for target descriptions containing a
1245         single feature.
1246         (maint_print_c_tdesc_cmd_completer): New function.
1247         (_initialize_target_descriptions): Update call to register command
1248         completer, and include command line flag in help text.
1249
1250 2020-11-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1251
1252         * riscv-tdep.c (riscv_dwarf_reg_to_regnum): Decode DWARF CSR
1253         numbers.
1254         * riscv-tdep.h (RISCV_DWARF_FIRST_CSR, RISCV_DWARF_LAST_CSR): New
1255         enum values.
1256
1257 2020-11-10  Tom Tromey  <tom@tromey.com>
1258
1259         * value.h (internalvar_name): Update.
1260         * value.c (internalvar_name): Make return type const.
1261
1262 2020-11-10  Tom Tromey  <tom@tromey.com>
1263
1264         * ax-gdb.c (gen_struct_elt_for_reference, gen_namespace_elt)
1265         (gen_maybe_namespace_elt, gen_aggregate_elt_ref, gen_expr): Use
1266         const.
1267
1268 2020-11-10  Tom Tromey  <tom@tromey.com>
1269
1270         * objc-lang.h (value_nsstring): Update.
1271         * objc-lang.c (value_nsstring): Make "ptr" const.
1272
1273 2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1274
1275         * expprint.c (print_subexp_funcall): Increment expression position
1276         after reading argument count.
1277         * f-lang.c (print_subexp_f): Skip over opcode before calling
1278         common function.
1279         (dump_subexp_body_f): Likewise.
1280
1281 2020-11-06  Romain Geissler  <romain.geissler@amadeus.com>
1282
1283         PR python/26832
1284         * configure: Regenerate.
1285         * configure.ac: Check for python modules ctypes instead of
1286         itertools.
1287
1288 2020-11-06  Pedro Alves  <pedro@palves.net>
1289
1290         * macroexp.c (struct macro_buffer): Split in two classes.  Add
1291         uses adjusted.
1292         (struct shared_macro_buffer): New, factored out from struct
1293         macro_buffer.
1294         (struct growable_macro_buffer): New, factored out from struct
1295         macro_buffer.
1296         (set_token, get_comment, get_identifier, get_pp_number)
1297         (get_character_constant, get_string_literal, get_punctuator)
1298         (get_next_token_for_substitution): Constify parameters.
1299         (substitute_args): Constify locals.
1300
1301 2020-11-05  Tom Tromey  <tom@tromey.com>
1302
1303         * dwarf2/read.c (read_cutu_die_from_dwo)
1304         (cutu_reader::cutu_reader, cutu_reader::cutu_reader)
1305         (build_type_psymtabs_1): Update.
1306         * dwarf2/abbrev.h (struct abbrev_table): Remove objfile
1307         parameter.
1308         * dwarf2/abbrev.c (abbrev_table::read): Remove objfile parameter.
1309         Don't read section.  Add assert.
1310
1311 2020-11-04  Tom Tromey  <tromey@adacore.com>
1312
1313         * ada-typeprint.c (ada_print_type): Handle __XVL fields.
1314
1315 2020-11-04  Tom Tromey  <tromey@adacore.com>
1316
1317         * ada-typeprint.c (ada_print_type): Handle __T types.
1318
1319 2020-11-04  Tom Tromey  <tromey@adacore.com>
1320
1321         * dwarf2/read.c (add_partial_symbol, process_die):
1322         Handle DW_TAG_array_type.
1323         (is_type_tag_for_partial): Add "lang" parameter.
1324         (load_partial_dies, new_symbol): Handle DW_TAG_array_type.
1325
1326 2020-11-04  Tom Tromey  <tromey@adacore.com>
1327
1328         * ada-lang.c (ada_value_slice_from_ptr): Use bit size.
1329
1330 2020-11-04  Tom Tromey  <tromey@adacore.com>
1331
1332         * dwarf2/read.c (read_array_type): Only apply stride to innermost
1333         array.
1334
1335 2020-11-04  Tom Tromey  <tromey@adacore.com>
1336
1337         * gdbtypes.c (update_static_array_size): Handle bit stride.
1338
1339 2020-11-04  Tom Tromey  <tromey@adacore.com>
1340
1341         * ada-lang.c (ada_value_struct_elt): Resolve dynamic type.
1342
1343 2020-11-04  Tom Tromey  <tromey@adacore.com>
1344
1345         * ada-lang.c (ada_is_any_packed_array_type): New function.
1346         (ada_evaluate_subexp) <case TERNOP_SLICE>: Use it.
1347
1348 2020-11-04  Tom Tromey  <tromey@adacore.com>
1349
1350         * dwarf2/read.c (recognize_bound_expression)
1351         (quirk_ada_thick_pointer): New functions.
1352         (read_array_type): Call quirk_ada_thick_pointer.
1353         (set_die_type): Add "skip_data_location" parameter.
1354         (quirk_ada_thick_pointer): New function.
1355         (process_structure_scope): Call quirk_ada_thick_pointer.
1356         * ada-lang.c (ada_is_unconstrained_packed_array_type)
1357         (decode_packed_array_bitsize): Handle thick pointers without
1358         parallel types.
1359         (ada_is_gnat_encoded_packed_array_type): Rename from
1360         ada_is_packed_array_type.
1361         (ada_is_constrained_packed_array_type): Update.
1362         * ada-valprint.c (ada_val_print_gnat_array): Remove.
1363         (ada_value_print_1): Use ada_get_decoded_value.
1364
1365 2020-11-04  Tom Tromey  <tromey@adacore.com>
1366
1367         * ada-lang.c (recursively_update_array_bitsize): New function.
1368         (decode_constrained_packed_array_type): Call it.
1369
1370 2020-11-04  Tom Tromey  <tromey@adacore.com>
1371
1372         * ada-lang.c (to_fixed_array_type): Error if
1373         decode_constrained_packed_array_type returns NULL.
1374
1375 2020-11-04  Tom Tromey  <tromey@adacore.com>
1376
1377         * dwarf2/leb.h (read_3_bytes): Use bfd_get_24.
1378
1379 2020-11-02  Tom Tromey  <tromey@adacore.com>
1380
1381         * Makefile.in (ALL_64_TARGET_OBS): Add amd64-ravenscar-thread.o.
1382         (ALLDEPFILES): Add amd64-ravenscar-thread.c.
1383         (HFILES_NO_SRCDIR): Add amd64-ravenscar-thread.h.
1384         * amd64-ravenscar-thread.c: New file.
1385         * amd64-ravenscar-thread.h: New file.
1386         * amd64-tdep.c (amd64_init_abi): Register ravenscar ops.
1387         * configure.tgt (amd64_tobjs): Add ravenscar objects.
1388
1389 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1390
1391         * main.c (execute_cmdargs): New function.
1392         (captured_main_1): Make use of execute_cmdargs.
1393
1394 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1395
1396         * NEWS: Mention changes to config file search path.
1397         * main.c
1398
1399 2020-11-02  Tom Tromey  <tromey@adacore.com>
1400
1401         * python/python.c: Consolidate two HAVE_PYTHON blocks.
1402         (python_GdbModuleDef): Move earlier.  Now static.
1403         (do_start_initialization): Consolidate some IS_PY3K blocks.
1404
1405 2020-11-02  Simon Marchi  <simon.marchi@efficios.com>
1406
1407         * aarch64-linux-tdep.c: Fix indentation.
1408         * aarch64-ravenscar-thread.c: Fix indentation.
1409         * aarch64-tdep.c: Fix indentation.
1410         * aarch64-tdep.h: Fix indentation.
1411         * ada-lang.c: Fix indentation.
1412         * ada-lang.h: Fix indentation.
1413         * ada-tasks.c: Fix indentation.
1414         * ada-typeprint.c: Fix indentation.
1415         * ada-valprint.c: Fix indentation.
1416         * ada-varobj.c: Fix indentation.
1417         * addrmap.c: Fix indentation.
1418         * addrmap.h: Fix indentation.
1419         * agent.c: Fix indentation.
1420         * aix-thread.c: Fix indentation.
1421         * alpha-bsd-nat.c: Fix indentation.
1422         * alpha-linux-tdep.c: Fix indentation.
1423         * alpha-mdebug-tdep.c: Fix indentation.
1424         * alpha-nbsd-tdep.c: Fix indentation.
1425         * alpha-obsd-tdep.c: Fix indentation.
1426         * alpha-tdep.c: Fix indentation.
1427         * amd64-bsd-nat.c: Fix indentation.
1428         * amd64-darwin-tdep.c: Fix indentation.
1429         * amd64-linux-nat.c: Fix indentation.
1430         * amd64-linux-tdep.c: Fix indentation.
1431         * amd64-nat.c: Fix indentation.
1432         * amd64-obsd-tdep.c: Fix indentation.
1433         * amd64-tdep.c: Fix indentation.
1434         * amd64-windows-tdep.c: Fix indentation.
1435         * annotate.c: Fix indentation.
1436         * arc-tdep.c: Fix indentation.
1437         * arch-utils.c: Fix indentation.
1438         * arch/arm-get-next-pcs.c: Fix indentation.
1439         * arch/arm.c: Fix indentation.
1440         * arm-linux-nat.c: Fix indentation.
1441         * arm-linux-tdep.c: Fix indentation.
1442         * arm-nbsd-tdep.c: Fix indentation.
1443         * arm-pikeos-tdep.c: Fix indentation.
1444         * arm-tdep.c: Fix indentation.
1445         * arm-tdep.h: Fix indentation.
1446         * arm-wince-tdep.c: Fix indentation.
1447         * auto-load.c: Fix indentation.
1448         * auxv.c: Fix indentation.
1449         * avr-tdep.c: Fix indentation.
1450         * ax-gdb.c: Fix indentation.
1451         * ax-general.c: Fix indentation.
1452         * bfin-linux-tdep.c: Fix indentation.
1453         * block.c: Fix indentation.
1454         * block.h: Fix indentation.
1455         * blockframe.c: Fix indentation.
1456         * bpf-tdep.c: Fix indentation.
1457         * break-catch-sig.c: Fix indentation.
1458         * break-catch-syscall.c: Fix indentation.
1459         * break-catch-throw.c: Fix indentation.
1460         * breakpoint.c: Fix indentation.
1461         * breakpoint.h: Fix indentation.
1462         * bsd-uthread.c: Fix indentation.
1463         * btrace.c: Fix indentation.
1464         * build-id.c: Fix indentation.
1465         * buildsym-legacy.h: Fix indentation.
1466         * buildsym.c: Fix indentation.
1467         * c-typeprint.c: Fix indentation.
1468         * c-valprint.c: Fix indentation.
1469         * c-varobj.c: Fix indentation.
1470         * charset.c: Fix indentation.
1471         * cli/cli-cmds.c: Fix indentation.
1472         * cli/cli-decode.c: Fix indentation.
1473         * cli/cli-decode.h: Fix indentation.
1474         * cli/cli-script.c: Fix indentation.
1475         * cli/cli-setshow.c: Fix indentation.
1476         * coff-pe-read.c: Fix indentation.
1477         * coffread.c: Fix indentation.
1478         * compile/compile-cplus-types.c: Fix indentation.
1479         * compile/compile-object-load.c: Fix indentation.
1480         * compile/compile-object-run.c: Fix indentation.
1481         * completer.c: Fix indentation.
1482         * corefile.c: Fix indentation.
1483         * corelow.c: Fix indentation.
1484         * cp-abi.h: Fix indentation.
1485         * cp-namespace.c: Fix indentation.
1486         * cp-support.c: Fix indentation.
1487         * cp-valprint.c: Fix indentation.
1488         * cris-linux-tdep.c: Fix indentation.
1489         * cris-tdep.c: Fix indentation.
1490         * darwin-nat-info.c: Fix indentation.
1491         * darwin-nat.c: Fix indentation.
1492         * darwin-nat.h: Fix indentation.
1493         * dbxread.c: Fix indentation.
1494         * dcache.c: Fix indentation.
1495         * disasm.c: Fix indentation.
1496         * dtrace-probe.c: Fix indentation.
1497         * dwarf2/abbrev.c: Fix indentation.
1498         * dwarf2/attribute.c: Fix indentation.
1499         * dwarf2/expr.c: Fix indentation.
1500         * dwarf2/frame.c: Fix indentation.
1501         * dwarf2/index-cache.c: Fix indentation.
1502         * dwarf2/index-write.c: Fix indentation.
1503         * dwarf2/line-header.c: Fix indentation.
1504         * dwarf2/loc.c: Fix indentation.
1505         * dwarf2/macro.c: Fix indentation.
1506         * dwarf2/read.c: Fix indentation.
1507         * dwarf2/read.h: Fix indentation.
1508         * elfread.c: Fix indentation.
1509         * eval.c: Fix indentation.
1510         * event-top.c: Fix indentation.
1511         * exec.c: Fix indentation.
1512         * exec.h: Fix indentation.
1513         * expprint.c: Fix indentation.
1514         * f-lang.c: Fix indentation.
1515         * f-typeprint.c: Fix indentation.
1516         * f-valprint.c: Fix indentation.
1517         * fbsd-nat.c: Fix indentation.
1518         * fbsd-tdep.c: Fix indentation.
1519         * findvar.c: Fix indentation.
1520         * fork-child.c: Fix indentation.
1521         * frame-unwind.c: Fix indentation.
1522         * frame-unwind.h: Fix indentation.
1523         * frame.c: Fix indentation.
1524         * frv-linux-tdep.c: Fix indentation.
1525         * frv-tdep.c: Fix indentation.
1526         * frv-tdep.h: Fix indentation.
1527         * ft32-tdep.c: Fix indentation.
1528         * gcore.c: Fix indentation.
1529         * gdb_bfd.c: Fix indentation.
1530         * gdbarch.sh: Fix indentation.
1531         * gdbarch.c: Re-generate
1532         * gdbarch.h: Re-generate.
1533         * gdbcore.h: Fix indentation.
1534         * gdbthread.h: Fix indentation.
1535         * gdbtypes.c: Fix indentation.
1536         * gdbtypes.h: Fix indentation.
1537         * glibc-tdep.c: Fix indentation.
1538         * gnu-nat.c: Fix indentation.
1539         * gnu-nat.h: Fix indentation.
1540         * gnu-v2-abi.c: Fix indentation.
1541         * gnu-v3-abi.c: Fix indentation.
1542         * go32-nat.c: Fix indentation.
1543         * guile/guile-internal.h: Fix indentation.
1544         * guile/scm-cmd.c: Fix indentation.
1545         * guile/scm-frame.c: Fix indentation.
1546         * guile/scm-iterator.c: Fix indentation.
1547         * guile/scm-math.c: Fix indentation.
1548         * guile/scm-ports.c: Fix indentation.
1549         * guile/scm-pretty-print.c: Fix indentation.
1550         * guile/scm-value.c: Fix indentation.
1551         * h8300-tdep.c: Fix indentation.
1552         * hppa-linux-nat.c: Fix indentation.
1553         * hppa-linux-tdep.c: Fix indentation.
1554         * hppa-nbsd-nat.c: Fix indentation.
1555         * hppa-nbsd-tdep.c: Fix indentation.
1556         * hppa-obsd-nat.c: Fix indentation.
1557         * hppa-tdep.c: Fix indentation.
1558         * hppa-tdep.h: Fix indentation.
1559         * i386-bsd-nat.c: Fix indentation.
1560         * i386-darwin-nat.c: Fix indentation.
1561         * i386-darwin-tdep.c: Fix indentation.
1562         * i386-dicos-tdep.c: Fix indentation.
1563         * i386-gnu-nat.c: Fix indentation.
1564         * i386-linux-nat.c: Fix indentation.
1565         * i386-linux-tdep.c: Fix indentation.
1566         * i386-nto-tdep.c: Fix indentation.
1567         * i386-obsd-tdep.c: Fix indentation.
1568         * i386-sol2-nat.c: Fix indentation.
1569         * i386-tdep.c: Fix indentation.
1570         * i386-tdep.h: Fix indentation.
1571         * i386-windows-tdep.c: Fix indentation.
1572         * i387-tdep.c: Fix indentation.
1573         * i387-tdep.h: Fix indentation.
1574         * ia64-libunwind-tdep.c: Fix indentation.
1575         * ia64-libunwind-tdep.h: Fix indentation.
1576         * ia64-linux-nat.c: Fix indentation.
1577         * ia64-linux-tdep.c: Fix indentation.
1578         * ia64-tdep.c: Fix indentation.
1579         * ia64-tdep.h: Fix indentation.
1580         * ia64-vms-tdep.c: Fix indentation.
1581         * infcall.c: Fix indentation.
1582         * infcmd.c: Fix indentation.
1583         * inferior.c: Fix indentation.
1584         * infrun.c: Fix indentation.
1585         * iq2000-tdep.c: Fix indentation.
1586         * language.c: Fix indentation.
1587         * linespec.c: Fix indentation.
1588         * linux-fork.c: Fix indentation.
1589         * linux-nat.c: Fix indentation.
1590         * linux-tdep.c: Fix indentation.
1591         * linux-thread-db.c: Fix indentation.
1592         * lm32-tdep.c: Fix indentation.
1593         * m2-lang.c: Fix indentation.
1594         * m2-typeprint.c: Fix indentation.
1595         * m2-valprint.c: Fix indentation.
1596         * m32c-tdep.c: Fix indentation.
1597         * m32r-linux-tdep.c: Fix indentation.
1598         * m32r-tdep.c: Fix indentation.
1599         * m68hc11-tdep.c: Fix indentation.
1600         * m68k-bsd-nat.c: Fix indentation.
1601         * m68k-linux-nat.c: Fix indentation.
1602         * m68k-linux-tdep.c: Fix indentation.
1603         * m68k-tdep.c: Fix indentation.
1604         * machoread.c: Fix indentation.
1605         * macrocmd.c: Fix indentation.
1606         * macroexp.c: Fix indentation.
1607         * macroscope.c: Fix indentation.
1608         * macrotab.c: Fix indentation.
1609         * macrotab.h: Fix indentation.
1610         * main.c: Fix indentation.
1611         * mdebugread.c: Fix indentation.
1612         * mep-tdep.c: Fix indentation.
1613         * mi/mi-cmd-catch.c: Fix indentation.
1614         * mi/mi-cmd-disas.c: Fix indentation.
1615         * mi/mi-cmd-env.c: Fix indentation.
1616         * mi/mi-cmd-stack.c: Fix indentation.
1617         * mi/mi-cmd-var.c: Fix indentation.
1618         * mi/mi-cmds.c: Fix indentation.
1619         * mi/mi-main.c: Fix indentation.
1620         * mi/mi-parse.c: Fix indentation.
1621         * microblaze-tdep.c: Fix indentation.
1622         * minidebug.c: Fix indentation.
1623         * minsyms.c: Fix indentation.
1624         * mips-linux-nat.c: Fix indentation.
1625         * mips-linux-tdep.c: Fix indentation.
1626         * mips-nbsd-tdep.c: Fix indentation.
1627         * mips-tdep.c: Fix indentation.
1628         * mn10300-linux-tdep.c: Fix indentation.
1629         * mn10300-tdep.c: Fix indentation.
1630         * moxie-tdep.c: Fix indentation.
1631         * msp430-tdep.c: Fix indentation.
1632         * namespace.h: Fix indentation.
1633         * nat/fork-inferior.c: Fix indentation.
1634         * nat/gdb_ptrace.h: Fix indentation.
1635         * nat/linux-namespaces.c: Fix indentation.
1636         * nat/linux-osdata.c: Fix indentation.
1637         * nat/netbsd-nat.c: Fix indentation.
1638         * nat/x86-dregs.c: Fix indentation.
1639         * nbsd-nat.c: Fix indentation.
1640         * nbsd-tdep.c: Fix indentation.
1641         * nios2-linux-tdep.c: Fix indentation.
1642         * nios2-tdep.c: Fix indentation.
1643         * nto-procfs.c: Fix indentation.
1644         * nto-tdep.c: Fix indentation.
1645         * objfiles.c: Fix indentation.
1646         * objfiles.h: Fix indentation.
1647         * opencl-lang.c: Fix indentation.
1648         * or1k-tdep.c: Fix indentation.
1649         * osabi.c: Fix indentation.
1650         * osabi.h: Fix indentation.
1651         * osdata.c: Fix indentation.
1652         * p-lang.c: Fix indentation.
1653         * p-typeprint.c: Fix indentation.
1654         * p-valprint.c: Fix indentation.
1655         * parse.c: Fix indentation.
1656         * ppc-linux-nat.c: Fix indentation.
1657         * ppc-linux-tdep.c: Fix indentation.
1658         * ppc-nbsd-nat.c: Fix indentation.
1659         * ppc-nbsd-tdep.c: Fix indentation.
1660         * ppc-obsd-nat.c: Fix indentation.
1661         * ppc-ravenscar-thread.c: Fix indentation.
1662         * ppc-sysv-tdep.c: Fix indentation.
1663         * ppc64-tdep.c: Fix indentation.
1664         * printcmd.c: Fix indentation.
1665         * proc-api.c: Fix indentation.
1666         * producer.c: Fix indentation.
1667         * producer.h: Fix indentation.
1668         * prologue-value.c: Fix indentation.
1669         * prologue-value.h: Fix indentation.
1670         * psymtab.c: Fix indentation.
1671         * python/py-arch.c: Fix indentation.
1672         * python/py-bpevent.c: Fix indentation.
1673         * python/py-event.c: Fix indentation.
1674         * python/py-event.h: Fix indentation.
1675         * python/py-finishbreakpoint.c: Fix indentation.
1676         * python/py-frame.c: Fix indentation.
1677         * python/py-framefilter.c: Fix indentation.
1678         * python/py-inferior.c: Fix indentation.
1679         * python/py-infthread.c: Fix indentation.
1680         * python/py-objfile.c: Fix indentation.
1681         * python/py-prettyprint.c: Fix indentation.
1682         * python/py-registers.c: Fix indentation.
1683         * python/py-signalevent.c: Fix indentation.
1684         * python/py-stopevent.c: Fix indentation.
1685         * python/py-stopevent.h: Fix indentation.
1686         * python/py-threadevent.c: Fix indentation.
1687         * python/py-tui.c: Fix indentation.
1688         * python/py-unwind.c: Fix indentation.
1689         * python/py-value.c: Fix indentation.
1690         * python/py-xmethods.c: Fix indentation.
1691         * python/python-internal.h: Fix indentation.
1692         * python/python.c: Fix indentation.
1693         * ravenscar-thread.c: Fix indentation.
1694         * record-btrace.c: Fix indentation.
1695         * record-full.c: Fix indentation.
1696         * record.c: Fix indentation.
1697         * reggroups.c: Fix indentation.
1698         * regset.h: Fix indentation.
1699         * remote-fileio.c: Fix indentation.
1700         * remote.c: Fix indentation.
1701         * reverse.c: Fix indentation.
1702         * riscv-linux-tdep.c: Fix indentation.
1703         * riscv-ravenscar-thread.c: Fix indentation.
1704         * riscv-tdep.c: Fix indentation.
1705         * rl78-tdep.c: Fix indentation.
1706         * rs6000-aix-tdep.c: Fix indentation.
1707         * rs6000-lynx178-tdep.c: Fix indentation.
1708         * rs6000-nat.c: Fix indentation.
1709         * rs6000-tdep.c: Fix indentation.
1710         * rust-lang.c: Fix indentation.
1711         * rx-tdep.c: Fix indentation.
1712         * s12z-tdep.c: Fix indentation.
1713         * s390-linux-tdep.c: Fix indentation.
1714         * score-tdep.c: Fix indentation.
1715         * ser-base.c: Fix indentation.
1716         * ser-mingw.c: Fix indentation.
1717         * ser-uds.c: Fix indentation.
1718         * ser-unix.c: Fix indentation.
1719         * serial.c: Fix indentation.
1720         * sh-linux-tdep.c: Fix indentation.
1721         * sh-nbsd-tdep.c: Fix indentation.
1722         * sh-tdep.c: Fix indentation.
1723         * skip.c: Fix indentation.
1724         * sol-thread.c: Fix indentation.
1725         * solib-aix.c: Fix indentation.
1726         * solib-darwin.c: Fix indentation.
1727         * solib-frv.c: Fix indentation.
1728         * solib-svr4.c: Fix indentation.
1729         * solib.c: Fix indentation.
1730         * source.c: Fix indentation.
1731         * sparc-linux-tdep.c: Fix indentation.
1732         * sparc-nbsd-tdep.c: Fix indentation.
1733         * sparc-obsd-tdep.c: Fix indentation.
1734         * sparc-ravenscar-thread.c: Fix indentation.
1735         * sparc-tdep.c: Fix indentation.
1736         * sparc64-linux-tdep.c: Fix indentation.
1737         * sparc64-nbsd-tdep.c: Fix indentation.
1738         * sparc64-obsd-tdep.c: Fix indentation.
1739         * sparc64-tdep.c: Fix indentation.
1740         * stabsread.c: Fix indentation.
1741         * stack.c: Fix indentation.
1742         * stap-probe.c: Fix indentation.
1743         * stubs/ia64vms-stub.c: Fix indentation.
1744         * stubs/m32r-stub.c: Fix indentation.
1745         * stubs/m68k-stub.c: Fix indentation.
1746         * stubs/sh-stub.c: Fix indentation.
1747         * stubs/sparc-stub.c: Fix indentation.
1748         * symfile-mem.c: Fix indentation.
1749         * symfile.c: Fix indentation.
1750         * symfile.h: Fix indentation.
1751         * symmisc.c: Fix indentation.
1752         * symtab.c: Fix indentation.
1753         * symtab.h: Fix indentation.
1754         * target-float.c: Fix indentation.
1755         * target.c: Fix indentation.
1756         * target.h: Fix indentation.
1757         * tic6x-tdep.c: Fix indentation.
1758         * tilegx-linux-tdep.c: Fix indentation.
1759         * tilegx-tdep.c: Fix indentation.
1760         * top.c: Fix indentation.
1761         * tracefile-tfile.c: Fix indentation.
1762         * tracepoint.c: Fix indentation.
1763         * tui/tui-disasm.c: Fix indentation.
1764         * tui/tui-io.c: Fix indentation.
1765         * tui/tui-regs.c: Fix indentation.
1766         * tui/tui-stack.c: Fix indentation.
1767         * tui/tui-win.c: Fix indentation.
1768         * tui/tui-winsource.c: Fix indentation.
1769         * tui/tui.c: Fix indentation.
1770         * typeprint.c: Fix indentation.
1771         * ui-out.h: Fix indentation.
1772         * unittests/copy_bitwise-selftests.c: Fix indentation.
1773         * unittests/memory-map-selftests.c: Fix indentation.
1774         * utils.c: Fix indentation.
1775         * v850-tdep.c: Fix indentation.
1776         * valarith.c: Fix indentation.
1777         * valops.c: Fix indentation.
1778         * valprint.c: Fix indentation.
1779         * valprint.h: Fix indentation.
1780         * value.c: Fix indentation.
1781         * value.h: Fix indentation.
1782         * varobj.c: Fix indentation.
1783         * vax-tdep.c: Fix indentation.
1784         * windows-nat.c: Fix indentation.
1785         * windows-tdep.c: Fix indentation.
1786         * xcoffread.c: Fix indentation.
1787         * xml-syscall.c: Fix indentation.
1788         * xml-tdesc.c: Fix indentation.
1789         * xstormy16-tdep.c: Fix indentation.
1790         * xtensa-config.c: Fix indentation.
1791         * xtensa-linux-nat.c: Fix indentation.
1792         * xtensa-linux-tdep.c: Fix indentation.
1793         * xtensa-tdep.c: Fix indentation.
1794
1795 2020-11-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1796             Craig Blackmore   <craig.blackmore@embecosm.com>
1797
1798         * riscv-tdep.c (riscv_frame_cache): Read the frame base register
1799         as an unsigned value.
1800
1801 2020-11-01  Tom Tromey  <tom@tromey.com>
1802
1803         * dbxread.c (dbx_end_psymtab): Update.
1804         * dwarf2/read.c (process_psymtab_comp_unit_reader)
1805         (build_type_psymtabs_reader): Update.
1806         * xcoffread.c (xcoff_end_psymtab): Update.
1807         * ctfread.c (scan_partial_symbols): Update.
1808         * psymtab.c (sort_pst_symbols): Remove.
1809         (partial_symtab::end): Rename from end_psymtab_common.  Inline
1810         sort_pst_symbols.
1811         * psympriv.h (struct partial_symtab) <end>: New method.
1812         (end_psymtab_common): Don't declare.
1813
1814 2020-11-01  Tom Tromey  <tom@tromey.com>
1815
1816         * symmisc.c (count_psyms): New function.
1817         (print_objfile_statistics): Use it.
1818         * psymtab.c (append_psymbol_to_list): Remove.
1819         (partial_symtab::add_psymbol): Inline append_psymbol_to_list.
1820         * objfiles.h (struct objstats) <n_psyms>: Remove.
1821
1822 2020-11-01  Tom Tromey  <tom@tromey.com>
1823
1824         * dbxread.c (dbx_end_psymtab): Update.
1825         * dwarf2/read.c (process_psymtab_comp_unit_reader): Update.
1826         (build_type_psymtabs_reader): Update.
1827         * xcoffread.c (xcoff_end_psymtab): Update.
1828         * ctfread.c (scan_partial_symbols): Update.
1829         * psympriv.h (end_psymtab_common): Update.
1830         * psymtab.c (end_psymtab_common): Remove objfile parameter.
1831         (sort_pst_symbols): Likewise.
1832
1833 2020-11-01  Tom Tromey  <tom@tromey.com>
1834
1835         * dbxread.c (dbx_symfile_read): Update.
1836         * dwarf2/read.c (dwarf2_build_psymtabs): Update.
1837         * xcoffread.c (xcoff_initial_scan): Update.
1838         * psympriv.h (init_psymbol_list): Don't declare.
1839         * psymtab.c (init_psymbol_list): Remove.
1840
1841 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1842
1843         * ada-lang.c (gnat_encoded_fixed_point_type_info): Renames
1844         gnat_encoded_fixed_type_info.  Update all callers.
1845
1846 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1847
1848         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
1849         line too long.
1850
1851 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
1852
1853         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
1854         cast_from_fixed.  Update all callers.
1855         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
1856         Update all callers.
1857         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
1858         Update all callers.
1859         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
1860         ada_scaling_factor.
1861         * ada-typeprint.c: Replace call to ada_scaling_factor by call
1862         to print_gnat_encoded_fixed_point_type.
1863         * ada-valprint.c: Likewise.
1864
1865 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1866
1867         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
1868         (debug_prefixed_printf): Add check of debug_displaced flag.
1869         * linux-nat.c (linux_nat_debug_printf): Add check of
1870         debug_linux_nat flag.
1871
1872 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1873
1874         * infrun.c (infrun_debug_printf_1): Remove.
1875         (displaced_debug_printf_1): Remove.
1876         (stop_all_threads): Use debug_prefixed_printf.
1877         * infrun.h (infrun_debug_printf_1): Remove.
1878         (infrun_debug_printf): Use debug_prefixed_printf.
1879         (displaced_debug_printf_1): Remove.
1880         (displaced_debug_printf): Use debug_prefixed_printf.
1881         * linux-nat.c (linux_nat_debug_printf_1): Remove.
1882         (linux_nat_debug_printf): Use debug_prefixed_printf.
1883
1884 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1885
1886         * configure: Re-generate.
1887         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
1888         AC_LANG_PROGRAM.
1889
1890 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1891
1892         * configure: Re-generate.
1893
1894 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1895
1896         * configure: Re-generate.
1897
1898 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1899
1900         * configure: Re-generate.
1901
1902 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1903
1904         * configure: Re-generate.
1905
1906 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1907
1908         * acinclude.m4: Modernize.
1909         * configure: Re-generate.
1910
1911 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1912
1913         * configure.ac: Modernize.
1914         * configure: Re-generate.
1915
1916 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1917
1918         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
1919         * configure: Re-generate.
1920         * configure.ac: Remove AM_PROG_CC_STDC.
1921
1922 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
1923
1924         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
1925         AC_CANONICAL_SYSTEM.
1926         * configure: Re-generate.
1927
1928 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
1929
1930         * infrun.h (displaced_debug_printf): New macro.  Replace
1931         displaced debug prints throughout to use it.
1932         (displaced_debug_printf_1): New declaration.
1933         (displaced_step_dump_bytes): Return string, remove ui_file
1934         parameter, update all callers.
1935         * infrun.c (displaced_debug_printf_1): New function.
1936         (displaced_step_dump_bytes): Return string, remove ui_file
1937         parameter
1938
1939 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
1940
1941         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
1942
1943 2020-10-30  Tom Tromey  <tromey@adacore.com>
1944
1945         * Makefile.in (stamp-init): Depend on config.status.
1946
1947 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1948
1949         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
1950
1951 2020-10-30  Pedro Alves  <pedro@palves.net>
1952
1953         * thread.c (lookup_selected_frame): Move ...
1954         * frame.c (lookup_selected_frame): ... here.
1955
1956 2020-10-30  Pedro Alves  <pedro@palves.net>
1957
1958         * blockframe.c (block_innermost_frame): Use get_selected_frame.
1959         * frame.c
1960         (scoped_restore_selected_frame::scoped_restore_selected_frame):
1961         Use save_selected_frame.  Save language as well.
1962         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
1963         Use restore_selected_frame, and restore language as well.
1964         (selected_frame_id, selected_frame_level): New.
1965         (selected_frame): Update comments.
1966         (save_selected_frame, restore_selected_frame): New.
1967         (get_selected_frame): Use lookup_selected_frame.
1968         (get_selected_frame_if_set): Delete.
1969         (select_frame): Record selected_frame_level and selected_frame_id.
1970         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
1971         fields.
1972         (get_selected_frame): Make 'message' parameter optional.
1973         (get_selected_frame_if_set): Delete declaration.
1974         (select_frame): Update comments.
1975         (save_selected_frame, restore_selected_frame)
1976         (lookup_selected_frame): Declare.
1977         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
1978         * infrun.c (struct infcall_control_state) <selected_frame_level>:
1979         New field.
1980         (save_infcall_control_state): Use save_selected_frame.
1981         (restore_selected_frame): Delete.
1982         (restore_infcall_control_state): Use restore_selected_frame.
1983         * stack.c (select_frame_command_core, frame_command_core): Use
1984         get_selected_frame.
1985         * thread.c (restore_selected_frame): Rename to ...
1986         (lookup_selected_frame): ... this and make extern.  Select the
1987         current frame if the frame level is -1.
1988         (scoped_restore_current_thread::restore): Also restore the
1989         language.
1990         (scoped_restore_current_thread::~scoped_restore_current_thread):
1991         Don't try/catch.
1992         (scoped_restore_current_thread::scoped_restore_current_thread):
1993         Save the language as well.  Use save_selected_frame.
1994
1995 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
1996
1997         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
1998         documentation.
1999         * gdbarch.h: Re-generate.
2000
2001 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2002
2003         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
2004         parameter.
2005         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
2006         Likewise.
2007         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2008         Likewise.
2009         * arch-utils.c (default_displaced_step_hw_singlestep):
2010         Likewise.
2011         * arch-utils.h (default_displaced_step_hw_singlestep):
2012         Likewise.
2013         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
2014         Likewise.
2015         * s390-tdep.c (s390_displaced_step_hw_singlestep):
2016         Likewise.
2017         * gdbarch.c: Re-generate.
2018         * gdbarch.h: Re-generate.
2019         * infrun.c (resume_1): Adjust.
2020
2021 2020-10-29  Tom Tromey  <tom@tromey.com>
2022
2023         * progspace.c (program_space::~program_space): Don't call
2024         exec_close.
2025
2026 2020-10-29  Tom Tromey  <tom@tromey.com>
2027
2028         * exec.c (exec_target::close): Don't change current program
2029         space.
2030
2031 2020-10-29  Tom Tromey  <tom@tromey.com>
2032
2033         * symfile.c (add_symbol_file_command): Update.
2034         * exec.c (program_space::add_target_sections): Rename.
2035         * symfile-mem.c (symbol_file_add_from_memory): Update.
2036         * progspace.h (struct program_space) <add_target_sections>:
2037         Declare new overload.
2038         * exec.h (add_target_sections_of_objfile): Don't declare.
2039
2040 2020-10-29  Tom Tromey  <tom@tromey.com>
2041
2042         * solib.c (solib_map_sections): Update.
2043         * exec.c (program_space::add_target_sections): Now a method.
2044         (exec_file_attach): Update.
2045         * exec.h (add_target_sections): Don't declare.
2046         * progspace.h (struct program_space) <add_target_sections>:
2047         Declare.
2048
2049 2020-10-29  Tom Tromey  <tom@tromey.com>
2050
2051         * progspace.h (struct program_space) <remove_target_sections>:
2052         Declare.
2053         * exec.c (program_space::remove_target_sections): Now a method.
2054         * exec.h (remove_target_sections): Don't declare.
2055
2056 2020-10-29  Tom Tromey  <tom@tromey.com>
2057
2058         * inferior.c (delete_inferior): Update.
2059         * progspace.c (program_space::empty): Rename from
2060         program_space_empty_p.  Return bool.
2061         * progspace.h (struct program_space) <empty>: New method.
2062         (program_space_empty_p): Don't declare.
2063
2064 2020-10-29  Tom Tromey  <tom@tromey.com>
2065
2066         * progspace.c (program_space::~program_space): Don't call
2067         clear_program_space_solib_cache.
2068         (program_space::clear_solib_cache): Rename from
2069         clear_solib_cache.
2070         * solib.c (handle_solib_event): Update.
2071         * progspace.h (struct program_space) <clear_solib_cache>: New
2072         method.
2073         (clear_program_space_solib_cache): Don't declare.
2074
2075 2020-10-29  Tom Tromey  <tom@tromey.com>
2076
2077         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2078         * target.c (info_target_command): Update.
2079         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2080         (symbol_file_clear, reread_symbols): Update.
2081         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
2082         * stabsread.c (scan_file_globals): Update.
2083         * solib.c (update_solib_list): Update.
2084         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
2085         (svr4_fetch_objfile_link_map, enable_break)
2086         (svr4_relocate_main_executable)
2087         (svr4_iterate_over_objfiles_in_search_order): Update.
2088         * solib-frv.c (lm_base, enable_break)
2089         (frv_relocate_main_executable): Update.
2090         (main_got, frv_fdpic_find_canonical_descriptor): Update.
2091         (frv_fetch_objfile_link_map): Update.
2092         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
2093         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
2094         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
2095         * remote.c (remote_target::get_offsets): Update.
2096         (remote_target::start_remote)
2097         (extended_remote_target::post_attach): Update.
2098         * objfiles.c (entry_point_address_query): Update.
2099         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
2100         * minsyms.c (get_symbol_leading_char): Update.
2101         * frame.c (inside_main_func): Update.
2102         * progspace.h (symfile_objfile): Remove macro.
2103
2104 2020-10-29  Tom Tromey  <tom@tromey.com>
2105
2106         * exec.c (exec_file_attach): Update.
2107         * progspace.c (program_space::exec_close): Update.
2108         * progspace.h (struct program_space) <ebfd>: Now a
2109         gdb_bfd_ref_ptr.
2110         <set_exec_bfd>: Change argument type.
2111         <exec_bfd>: Update.
2112
2113 2020-10-29  Tom Tromey  <tom@tromey.com>
2114
2115         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
2116         * symfile.c (reread_symbols): Update.
2117         * symfile-mem.c (add_symbol_file_from_memory_command)
2118         (add_vsyscall_page): Update.
2119         * source-cache.c (source_cache::get_plain_source_lines): Update.
2120         * solib-svr4.c (find_program_interpreter, elf_locate_base)
2121         (svr4_current_sos_direct, svr4_exec_displacement)
2122         (svr4_relocate_main_executable): Update.
2123         (svr4_iterate_over_objfiles_in_search_order): Update.
2124         * solib-frv.c (enable_break2, enable_break): Update.
2125         * solib-dsbt.c (lm_base, enable_break): Update.
2126         * solib-darwin.c (find_program_interpreter)
2127         (darwin_solib_create_inferior_hook): Update.
2128         * sol-thread.c (rw_common, ps_pdmodel): Update.
2129         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
2130         * remote.c (compare_sections_command)
2131         (remote_target::trace_set_readonly_regions): Update.
2132         * remote-sim.c (get_sim_inferior_data)
2133         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
2134         (gdbsim_target_open, gdbsim_target::files_info): Update.
2135         * exec.h (exec_bfd): Remove macro.
2136         * progspace.c (initialize_progspace): Update.
2137         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
2138         Update.
2139         * nto-procfs.c (nto_procfs_target::post_attach)
2140         (nto_procfs_target::create_inferior): Update.
2141         * maint.c (maintenance_info_sections): Update.
2142         * linux-thread-db.c (thread_db_target::get_thread_local_address):
2143         Update.
2144         * infcmd.c (post_create_inferior): Update.
2145         * gcore.c (default_gcore_arch, default_gcore_target): Update.
2146         (objfile_find_memory_regions): Update.
2147         * exec.c (validate_exec_file, exec_file_attach)
2148         (exec_read_partial_read_only, print_section_info): Update.
2149         * corelow.c (core_target_open): Update.
2150         * corefile.c (reopen_exec_file, validate_files): Update.
2151         * arm-tdep.c (gdb_print_insn_arm): Update.
2152         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
2153         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
2154         methods.
2155
2156 2020-10-29  Tom Tromey  <tom@tromey.com>
2157
2158         * progspace.h (current_target_sections): Remove macro.
2159         * solib-svr4.c (scan_dyntag): Update.
2160         * solib-dsbt.c (scan_dyntag): Update.
2161         * exec.c (exec_target::close): Update.
2162         (add_target_sections, add_target_sections_of_objfile)
2163         (remove_target_sections, exec_target::get_section_table)
2164         (exec_target::files_info, set_section_command)
2165         (exec_set_section_address, exec_target::has_memory)
2166         (exec_target::has_memory): Update.
2167
2168 2020-10-29  Tom Tromey  <tom@tromey.com>
2169
2170         * source-cache.c (source_cache::get_plain_source_lines): Use
2171         current_program_space.
2172         * corefile.c (reopen_exec_file): Use current_program_space.
2173         * exec.c (exec_file_attach): Use current_program_space.
2174         * exec.h (exec_bfd_mtime): Remove.
2175
2176 2020-10-29  Tom Tromey  <tom@tromey.com>
2177
2178         * gcore.c (default_gcore_mach): Remove.
2179         (create_gcore_bfd): Update.
2180
2181 2020-10-29  Tom Tromey  <tom@tromey.com>
2182
2183         * progspace.c (program_space::exec_close): New method, from
2184         exec_close in exec.c.
2185         * exec.c (exec_close): Move to progspace.c.
2186         (exec_target::close, exec_file_attach): Update.
2187         * progspace.h (struct program_space) <exec_close>: Declare
2188         method.
2189
2190 2020-10-29  Tom Tromey  <tom@tromey.com>
2191
2192         * progspace.h (struct program_space) <exec_filename>: Rename from
2193         pspace_exec_filename.  Now a unique_xmalloc_ptr.
2194         * inferior.c (print_selected_inferior): Update.
2195         (print_inferior): Update.
2196         * mi/mi-main.c (print_one_inferior): Update.
2197         * exec.h (exec_filename): Remove macro.
2198         * corefile.c (get_exec_file): Update.
2199         * exec.c (exec_close): Update.
2200         (exec_file_attach): Update.
2201         * progspace.c (clone_program_space): Update.
2202         (print_program_space): Update.
2203
2204 2020-10-29  Tom Tromey  <tom@tromey.com>
2205
2206         * target-section.h (struct target_section): Add constructor.
2207         * exec.c (build_section_table, add_target_sections_of_objfile):
2208         Update.
2209         * corelow.c (core_target::build_file_mappings): Update.
2210
2211 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2212
2213         PR gdb/19318
2214         * inferior.c (detach_inferior_command): Restore the current thread.
2215         (kill_inferior_command): Ditto.
2216
2217 2020-10-28  Tom de Vries  <tdevries@suse.de>
2218
2219         PR symtab/26772
2220         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
2221         map, check it in the "best match" loop.
2222
2223 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
2224
2225         * m32c-tdep.c: Remove unused includes.
2226
2227 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
2228
2229         * xtensa-tdep.c: Remove includes.
2230
2231 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2232
2233         * breakpoint.c (struct condition_command_opts): New struct.
2234         (condition_command_option_defs): New static global.
2235         (make_condition_command_options_def_group): New function.
2236         (condition_completer): Update to consider the '-force' flag.
2237         (condition_command): Use gdb::option for the '-force' flag.
2238
2239 2020-10-27  Tom de Vries  <tdevries@suse.de>
2240
2241         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
2242         symbols in section check.
2243
2244 2020-10-27  Tom de Vries  <tdevries@suse.de>
2245
2246         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
2247
2248 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2249
2250         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
2251         * breakpoint.c: Update the help text of the 'condition' and 'break'
2252         commands.
2253         (set_breakpoint_condition): Take a new bool parameter
2254         to control whether condition definition should be forced even when
2255         the condition expression is invalid in all of the current locations.
2256         (condition_command): Update the call to 'set_breakpoint_condition'.
2257         (find_condition_and_thread): Take the "-force-condition" flag into
2258         account.
2259         * linespec.c (linespec_keywords): Add "-force-condition" as an
2260         element.
2261         (FORCE_KEYWORD_INDEX): New #define.
2262         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
2263         as a keyword.
2264         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
2265         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
2266         * python/py-breakpoint.c (bppy_set_condition): Ditto.
2267         * NEWS: Mention the changes to the 'break' and 'condition' commands.
2268
2269 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2270
2271         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
2272         * breakpoint.c (set_breakpoint_location_condition): New function.
2273         (set_breakpoint_condition): Disable a breakpoint location if parsing
2274         the condition string gives an error.
2275         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
2276         (build_target_condition_list): Ditto.
2277         (build_target_command_list): Ditto.
2278         (build_bpstat_chain): Ditto.
2279         (print_one_breakpoint_location): Ditto.
2280         (print_one_breakpoint): Ditto.
2281         (breakpoint_1): Ditto.
2282         (bp_location::bp_location): Ditto.
2283         (locations_are_equal): Ditto.
2284         (update_breakpoint_locations): Ditto.
2285         (enable_disable_bp_num_loc): Ditto.
2286         (init_breakpoint_sal): Use set_breakpoint_location_condition.
2287         (find_condition_and_thread_for_sals): New static function.
2288         (create_breakpoint): Call find_condition_and_thread_for_sals.
2289         (location_to_sals): Call find_condition_and_thread_for_sals instead
2290         of find_condition_and_thread.
2291
2292 2020-10-26  Tom de Vries  <tdevries@suse.de>
2293
2294         * dwarf2/read.c (process_full_comp_unit): Call
2295         dwarf2_find_base_address.
2296
2297 2020-10-26  Tom Tromey  <tromey@adacore.com>
2298
2299         * gdbtypes.c (create_range_type): Revert previous patch.  Add
2300         comment.
2301
2302 2020-10-26  Pedro Alves  <pedro@palves.net>
2303
2304         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
2305         (my_waitpid): Use gdb::handle_eintr.
2306
2307 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
2308
2309         * acinclude.m4: Update ptrace.m4 path.
2310         * ptrace.m4: Moved to gdbsupport.
2311
2312 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
2313
2314         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
2315         instead of target_gdbarch.
2316
2317 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
2318
2319         * jit.c (jit_reader_load_command): Pass current inferior.
2320         (jit_inferior_init): Change parameter type to inferior, use it.
2321         (jit_inferior_created): Remove.
2322         (jit_inferior_created_hook): Pass inferior parameter down.
2323         (_initialize_jit): Use jit_inferior_created_hook instead of
2324         jit_inferior_created.
2325         * jit.h (jit_inferior_created_hook): Add inferior parameter.
2326         * infrun.c (follow_exec): Pass inferior to
2327         jit_inferior_created_hook.
2328
2329 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
2330
2331         * linux-thread-db.c (check_pid_namespace_match): Add inferior
2332         parameter and use it.
2333         (thread_db_inferior_created): Pass inferior argument.
2334
2335 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
2336
2337         * aix-thread.c (aix_thread_inferior_created): Add inferior
2338         parameter.
2339         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
2340         * dummy-frame.c (cleanup_dummy_frames): Likewise.
2341         * jit.c (jit_inferior_created): Likewise.
2342         * linux-thread-db.c (thread_db_inferior_created): Likewise.
2343         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
2344         * observable.h (inferior_created): Likewise.
2345         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
2346         * symfile-mem.c (add_vsyscall_page): Likewise.
2347         * infcmd.c (post_create_inferior): Pass inferior argument.
2348
2349 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
2350
2351         GDB 10.1 released.
2352
2353 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
2354
2355         * ada-typeprint.c (ada_print_type): Remove superfluous second call
2356         to ada_check_typedef.
2357
2358 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2359
2360         * f-exp.y (f_parse): Rename to...
2361         (f_language::parser): ...this.
2362         * f-lang.c (f_get_encoding): Rename to...
2363         (f_language::get_encoding): ...this.
2364         (f_op_print_tab): Rename to...
2365         (f_language::op_print_tab): ...this.
2366         (exp_descriptor_f): Rename to...
2367         (f_language::exp_descriptor_tab): ...this.
2368         (class f_language): Moved to f-lang.h.
2369         (f_language::language_arch_info): New function, moved out of class
2370         declaration.
2371         (f_language::search_name_hash): Likewise.
2372         (f_language::lookup_symbol_nonlocal): Likewise.
2373         (f_language::get_symbol_name_matcher_inner): Likewise.
2374         * f-lang.h: Add 'valprint.h' include.
2375         (class f_language): Moved here from f-lang.c.
2376         * f-typeprint.c (f_type_print_args): Delete commented out
2377         declaration.
2378         (f_print_typedef): Rename to...
2379         (f_language::print_typedef): ...this.
2380         (f_print_type): Rename to...
2381         (f_language::print_type): ...this.
2382         (f_type_print_varspec_prefix): Delete declaration and rename to...
2383         (f_language::f_type_print_varspec_prefix): ...this.
2384         (f_type_print_varspec_suffix): Delete declaration and rename to...
2385         (f_language::f_type_print_varspec_suffix): ...this.
2386         (f_type_print_base): Delete declaration and rename to...
2387         (f_language::f_type_print_base): ...this.
2388         * f-valprint.c (f_value_print_inner): Rename to...
2389         (f_language::value_print_inner): ...this.
2390         * parse.c: Delete 'f-lang.h' include.
2391
2392 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2393
2394         * language.h (language_defn::print_type): Add variable names in
2395         declaration, and update header comment.
2396
2397 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2398
2399         * ada-lang.c (ada_language::demangle): Rename to...
2400         (ada_language::demangle_symbol): ...this.
2401         * c-lang.c (cplus_language::demangle): Rename to...
2402         (cplus_language::demangle_symbol): ...this.
2403         * d-lang.c (d_language::demangle): Rename to...
2404         (d_language::demangle_symbol): ...this.
2405         * f-lang.c (f_language::demangle): Rename to...
2406         (f_language::demangle_symbol): ...this.
2407         * go-lang.c (go_language::demangle): Rename to...
2408         (go_language::demangle_symbol): ...this.
2409         * language.c (language_demangle): Update call to demangle_symbol.
2410         (auto_or_unknown_language::demangle): Rename to...
2411         (auto_or_unknown_language::demangle_symbol): ...this.
2412         * language.h (language_defn::demangle): Rename to...
2413         (language_defn::demangle_symbol): ...this.
2414         * objc-lang.c (objc_language::demangle): Rename to...
2415         (objc_language::demangle_symbol): ...this.
2416         * rust-lang.c (rust_language::demangle): Rename to...
2417         (rust_language::demangle_symbol): ...this.
2418
2419 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2420
2421         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
2422         (iterate_over_file_blocks): Replace use of macro with the macros
2423         definition.
2424
2425 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2426
2427         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
2428         * valprint.c (maybe_print_array_index): Replace use of macro with
2429         the macros definition.
2430
2431 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2432
2433         * ada-lang.c (ada_language::print_array_index): Call value_print
2434         directly.
2435         * language.c (language_defn::print_array_index): Likewise.
2436         * language.h (LA_VALUE_PRINT): Delete.
2437         * valprint.c (value_print): Call value_print on the
2438         current_language directly.
2439
2440 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2441
2442         * language.h (LA_PRINT_TYPEDEF): Delete.
2443         * typeprint.c (typedef_print): Call print_typedef directly on the
2444         current_language object.
2445
2446 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2447
2448         * m2-exp.y (m2_parse): Rename to...
2449         (m2_language::parser): ...this.  Update function signature.
2450         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
2451         (m2_op_print): Rename to...
2452         (m2_language::op_print_tab): ...this, and make const.
2453         (exp_descriptor_modula2): Rename to...
2454         (m2_language::exp_descriptor_modula2): ...this.
2455         (class m2_language): Move to m2-lang.h.
2456         (m2_language::language_arch_info): New function, moved out of
2457         class declaration.
2458         (m2_language::printchar): New function, body from m2_printchar.
2459         (m2_language::printstr): New function, moved out of class
2460         declaration.
2461         (m2_language::emitchar): Likewise.
2462         * m2-lang.h (m2_parse): Delete declaration.
2463         (m2_print_typedef): Delete declaration.
2464         (m2_value_print_inner): Delete declaration.
2465         (class m2_language): Class declaration moved from m2-lang.c,
2466         larger functions are left in m2-lang.c.
2467         * m2-typeprint.c (m2_print_typedef): Rename to...
2468         (m2_language::print_typedef): ...this, and update function
2469         signature.
2470         * m2-valprint.c (m2_value_print_inner): Rename to...
2471         (m2_language::value_print_inner): ...this, replace use of
2472         LA_PRINT_STRING with a direct call to printstr member function,
2473         and update recursive call.
2474
2475 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2476
2477         * language.c (default_is_string_type_p): Delete, implementation
2478         moved into auto_or_unknown_language::is_string_type_p.
2479         (unk_op_print_tab): Moved into
2480         auto_or_unknown_language::opcode_print_table.
2481         (unknown_language_arch_info): Delete, implementation moved into
2482         auto_or_unknown_language::language_arch_info.
2483         (class auto_or_unknown_language): New class, member functions
2484         copied from unknown_language class, with some updates.
2485         (class unknown_language): Most member functions moved into
2486         auto_or_unknown_language class.  Inherit from
2487         auto_or_unknown_language class.
2488         (class auto_language): Inherit from auto_or_unknown_language.
2489         Delete most member functions.
2490
2491 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
2492
2493         * stabsread.c (read_member_functions): Remove gdb_assert.
2494
2495 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
2496
2497         * gdbtypes.c (init_complex_type): Check target type name.
2498
2499 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
2500
2501         * target-debug.h (target_debug_print_struct_target_ops_p):
2502         Remove.
2503         (target_debug_print_async_callback_ftype_p): Remove.
2504         (target_debug_print_struct_trace_state_variable_p): Remove.
2505         (target_debug_print_struct_traceframe_info_p): Remove.
2506         (target_debug_print_VEC__btrace_block_s__pp): Remove.
2507         (target_debug_print_enum_btrace_format): Remove.
2508         (target_debug_print_enum_info_proc_what): Remove.
2509         (target_debug_print_thread_info_pp): Remove.
2510
2511 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
2512
2513         * target.h (struct target_ops) <make_corefile_notes>:
2514         Change return type to unique pointer.
2515         * target.c (dummy_make_corefile_notes): Likewise.
2516         * exec.c (struct exec_target) <make_corefile_notes>:
2517         Likewise.
2518         (exec_target::make_corefile_notes): Likewise.
2519         * procfs.c (class procfs_target) <make_corefile_notes>:
2520         Likewise.
2521         (procfs_do_thread_registers): Adjust to unique pointer.
2522         (struct procfs_corefile_thread_data): Add constructor.
2523         <note_data>: Change type to unique pointer.
2524         (procfs_corefile_thread_callback): Adjust to unique pointer.
2525         (procfs_target::make_corefile_notes): Change return type to
2526         unique pointer.
2527         * target-delegates.c: Re-generate.
2528         * gcore.c (write_gcore_file_1): Adjust.
2529         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
2530         New.
2531
2532 2020-10-22  Tom de Vries  <tdevries@suse.de>
2533
2534         * block.c (find_block_in_blockvector): Make sure the returned block
2535         contains pc.
2536
2537 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
2538
2539         PR gdb/26693
2540         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
2541         parameter.
2542         (load_cu): Pass existing CU.
2543         (process_imported_unit_die): Likewise.
2544         (follow_die_offset): Likewise.
2545
2546 2020-10-22  Luis Machado  <luis.machado@linaro.org>
2547
2548         * corelow.c (core_target::xfer_partial): Also check for an empty
2549         m_core_unavailable_mappings vector.
2550
2551 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2552
2553         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
2554         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
2555         * f-exp.y (arglist): Allow for a series of subranges.
2556         (subrange): Add cases for subranges with strides.
2557         * f-lang.c (value_f90_subarray): Catch use of array strides and
2558         throw an error.
2559         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
2560
2561 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2562
2563         * expprint.c (print_subexp_standard): Change enum range_type to
2564         range_flag and rename variables to match.
2565         (dump_subexp_body_standard): Likewise.
2566         * expression.h (enum range_type): Rename to...
2567         (enum range_flag): ...this.
2568         (range_types): Rename to...
2569         (range_flags): ...this.
2570         * f-lang.c (value_f90_subarray): Change enum range_type to
2571         range_flag and rename variables to match.
2572         * parse.c (operator_length_standard): Likewise.
2573         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
2574         range_type to range_flag.
2575         * rust-lang.c (rust_evaluate_funcall): Likewise.
2576         (rust_range): Likewise.
2577         (rust_compute_range): Likewise.
2578         (rust_subscript): Likewise.
2579
2580 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2581
2582         * expprint.c (print_subexp_standard): Update to reflect changes to
2583         enum range_type.
2584         (dump_subexp_body_standard): Likewise.
2585         * expression.h (enum range_type): Convert to a bit field enum, and
2586         make the enum unsigned.
2587         * f-exp.y (subrange): Update to reflect changes to enum
2588         range_type.
2589         * f-lang.c (value_f90_subarray): Likewise.
2590         * parse.c (operator_length_standard): Likewise.
2591         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
2592         * rust-lang.c (rust_range): Likewise.
2593         (rust_compute_range): Likewise.
2594         (rust_subscript): Likewise.
2595
2596 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
2597
2598         * infrun.c (displaced_step_in_progress_thread): Fix comment.
2599         (displaced_step_in_progress): Fix comment.
2600
2601 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
2602
2603         * gdbarch.sh (make_corefile_notes): Return unique pointer.
2604         * gdbarch.c: Re-generate.
2605         * gdbarch.h: Re-generate.
2606         * gcore.c (write_gcore_file_1): Adjust.
2607         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
2608         constructor.
2609         <note_data>: Change type to unique pointer.
2610         <abort_iteration>: Change type to bool.
2611         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
2612         (fbsd_collect_thread_registers): Return void, adjust.
2613         (struct fbsd_corefile_thread_data): Add construtor.
2614         <note_data>: Change type to unique pointer.
2615         (fbsd_corefile_thread): Adjust.
2616         (fbsd_make_corefile_notes): Return unique pointer, adjust.
2617         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
2618         to unique pointer, adjust.
2619         (struct linux_collect_regset_section_cb_data): Add constructor.
2620         <note_data>: Change type to unique pointer.
2621         <abort_iteration>: Change type to bool.
2622         (linux_collect_thread_registers): Return void, adjust.
2623         (struct linux_corefile_thread_data): Add constructor.
2624         <note_data>: Change type to unique pointer.
2625         (linux_corefile_thread): Adjust.
2626         (linux_make_corefile_notes): Return unique pointer, adjust.
2627
2628 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2629
2630         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
2631         * gdbarch.c: Re-generate.
2632         * gdbarch.h: Re-generate.
2633         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
2634         bool.
2635         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
2636         Likewise.
2637         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
2638         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
2639         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
2640         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
2641
2642 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2643
2644         * gdbarch.sh: Make generated predicates return bool.
2645         * gdbarch.c: Re-generate.
2646         * gdbarch.h: Re-generate.
2647
2648 2020-10-20  Tom Tromey  <tom@tromey.com>
2649
2650         * varobj-iter.h (struct varobj_item): Remove typedef.
2651
2652 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2653
2654         * infrun.c (currently_stepping): Change int to bool
2655         (maybe_software_singlestep): Likewise.
2656         (show_stop_on_solib_events): Likewise.
2657         (stepping_past_nonsteppable_watchpoint): Likewise.
2658         (displaced_step_in_progress_any_inferior): Likewise.
2659         (displaced_step_in_progress_thread): Likewise.
2660         (keep_going_stepped_thread): Likewise.
2661         (thread_still_needs_step_over): Likewise.
2662         (start_step_over): Likewise.
2663         (do_target_resume): Likewise.
2664         (resume_1): Likewise.
2665         (clear_proceed_status): Likewise.
2666         (thread_still_needs_step_over_bp): Likewise.
2667         (proceed): Likewise.
2668         (switch_back_to_stepped_thread): Likewise.
2669         (adjust_pc_after_break): Likewise.
2670         (stepped_in_from): Likewise.
2671         (handle_stop_requested): Likewise.
2672         (handle_syscall_event): Likewise.
2673         (handle_no_resumed): Likewise.
2674         (handle_inferior_event): Likewise.
2675         (finish_step_over): Likewise.
2676         (handle_signal_stop): Likewise.
2677         (process_event_stop_test): Likewise.
2678
2679 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
2680
2681         * infrun.c (get_displaced_stepping_state): Fix comment.
2682
2683 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
2684
2685         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
2686
2687 2020-10-19  Tom Tromey  <tromey@adacore.com>
2688
2689         PR tui/26719
2690         * tui/tui-winsource.h (struct tui_source_window_base)
2691         <refresh_window>: Rename from refresh_pad.
2692         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
2693         Rename from refresh_pad.
2694         (tui_source_window_base::show_source_content)
2695         (tui_source_window_base::do_scroll_horizontal): Update.
2696
2697 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2698
2699         * thread.c (_initialize_thread): Fine-tune the help text of
2700         'info threads'.
2701
2702 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2703
2704         * frame.c: Remove the unused 'uinteger_option_def' type alias.
2705
2706 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
2707
2708         * breakpoint.c (handle_jit_event): Add an argument, change how
2709         `jit_event_handler` is called.
2710
2711 2020-10-17  Tom Tromey  <tom@tromey.com>
2712
2713         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
2714         (scan_xcoff_symtab): Update.
2715         * psymtab.h (class psymtab_storage) <global_psymbols,
2716         static_psymbols, current_global_psymbols,
2717         current_static_psymbols>: Remove.
2718         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
2719         (match_partial_symbol, lookup_partial_symbol): Update.
2720         (print_partial_symbols): Change parameters.
2721         (dump_psymtab, recursively_search_psymtabs)
2722         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
2723         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
2724         (concat): Remove.
2725         (end_psymtab_common): Simplify.
2726         (append_psymbol_to_list): Change parameters.
2727         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
2728         (init_psymbol_list): Simplify.
2729         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
2730         * psympriv.h (struct partial_symtab) <empty>: New method.
2731         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
2732         Remove.
2733         <global_psymbols, static_psymbols>: New members.
2734         <add_psymbol>: New methods.
2735         (add_psymbol_to_list): Don't declare.
2736         (psymbol_placement): Move earlier.
2737         * mdebugread.c (parse_partial_symbols): Update.
2738         (handle_psymbol_enumerators): Change parameters.
2739         (mdebug_expand_psymtab): Update.
2740         * dwarf2/read.c (process_psymtab_comp_unit_reader)
2741         (add_partial_symbol): Update.
2742         * dwarf2/index-write.c (write_psymbols): Change parameters.
2743         (write_one_signatured_type): Update.
2744         (recursively_count_psymbols): Update.
2745         (recursively_write_psymbols): Update.
2746         (class debug_names) <recursively_write_psymbols>: Update.
2747         <write_psymbols>: Change parameters.
2748         <write_one_signatured_type>: Update.
2749         * dbxread.c (read_dbx_symtab): Update.
2750         (dbx_end_psymtab): Use partial_symtab::empty.
2751         * ctfread.c (struct ctf_context) <pst>: New member.
2752         (create_partial_symtab): Set it.
2753         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
2754         (scan_partial_symbols): Use the psymtab's context.  Update.
2755
2756 2020-10-17  Tom Tromey  <tom@tromey.com>
2757
2758         * valprint.c (generic_value_print): Remove comment.
2759         * m2-valprint.c (m2_value_print_inner): Remove comment.
2760         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
2761         type.
2762
2763 2020-10-17  Tom de Vries  <tdevries@suse.de>
2764
2765         PR symtab/26317
2766         * source.c (select_source_symtab): Handling sal.symtab == NULL for
2767         symbol main.
2768
2769 2020-10-14  Tom de Vries  <tdevries@suse.de>
2770
2771         PR gdb/26733
2772         * solib.c (solib_contains_address_p): Handle
2773         'solib->sections == nullptr'.
2774
2775 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
2776
2777         PR gdb/26642
2778         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
2779         target can't do async.
2780         * target.c (target_wait): Assert that we don't pass
2781         TARGET_WNOHANG to a target that can't async.
2782
2783 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
2784
2785         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
2786         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
2787         * alpha-bsd-nat.c: Adjust include.
2788         * alpha-bsd-tdep.h: Adjust comment.
2789         * alpha-nbsd-tdep.c: Rename to ...
2790         * alpha-netbsd-tdep.c: ... this, adjust include.
2791         * amd64-nbsd-nat.c: Rename to ...
2792         * amd64-netbsd-nat.c: ... this, adjust include.
2793         * amd64-nbsd-tdep.c: Rename to ...
2794         * amd64-netbsd-tdep.c: ... this, adjust include.
2795         * amd64-tdep.h: Adjust include.
2796         * arm-nbsd-nat.c: Rename to ...
2797         * arm-netbsd-nat.c: ... this, adjust include.
2798         * arm-nbsd-tdep.c: Rename to ...
2799         * arm-netbsd-tdep.c: ... this, adjust include.
2800         * arm-nbsd-tdep.h: Rename to ...
2801         * arm-netbsd-tdep.h: ... this, adjust include.
2802         * configure.nat: Adjust file lists.
2803         * configure.tgt: Likewise.
2804         * hppa-nbsd-nat.c: Rename to ...
2805         * hppa-netbsd-nat.c: ... this, adjust include.
2806         * hppa-nbsd-tdep.c: Rename to ...
2807         * hppa-netbsd-tdep.c: ... this, adjust include.
2808         * i386-nbsd-nat.c: Rename to ...
2809         * i386-netbsd-nat.c: ... this, adjust include.
2810         * i386-nbsd-tdep.c: Rename to ...
2811         * i386-netbsd-tdep.c: ... this, adjust include.
2812         * m68k-bsd-nat.c: Adjust include.
2813         * mips-nbsd-nat.c: Rename to ...
2814         * mips-netbsd-nat.c: ... this, adjust include.
2815         * mips-nbsd-tdep.c: Rename to ...
2816         * mips-netbsd-tdep.c: ... this, adjust include.
2817         * mips-nbsd-tdep.h: Rename to ...
2818         * mips-netbsd-tdep.h: ... this.
2819         * nbsd-nat.c: Rename to ...
2820         * netbsd-nat.c: ... this, adjust include.
2821         * nbsd-nat.h: Rename to ...
2822         * netbsd-nat.h: ... this, adjust include.
2823         * nbsd-tdep.c: Rename to ...
2824         * netbsd-tdep.c: ... this, adjust include.
2825         * nbsd-tdep.h: Rename to ...
2826         * netbsd-tdep.h: ... this.
2827         * ppc-nbsd-nat.c: Rename to ...
2828         * ppc-netbsd-nat.c: ... this, adjust include.
2829         * ppc-nbsd-tdep.c: Rename to ...
2830         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
2831         * ppc-nbsd-tdep.h: Rename to ...
2832         * ppc-netbsd-tdep.h: ... this.
2833         * sh-nbsd-nat.c: Rename to ...
2834         * sh-netbsd-nat.c: ... this, adjust include.
2835         * sh-nbsd-tdep.c: Rename to ...
2836         * sh-netbsd-tdep.c: ... this, adjust include.
2837         * sparc-nbsd-nat.c: Rename to ...
2838         * sparc-netbsd-nat.c: ... this.
2839         * sparc-nbsd-tdep.c: Rename to ...
2840         * sparc-netbsd-tdep.c: ... this, adjust include.
2841         * sparc64-nbsd-nat.c: Rename to ...
2842         * sparc64-netbsd-nat.c: ... this.
2843         * sparc64-nbsd-tdep.c: Rename to ...
2844         * sparc64-netbsd-tdep.c: ... this, adjust include.
2845         * sparc64-tdep.h: Adjust comment.
2846         * vax-bsd-nat.c: Adjust include.
2847         * vax-nbsd-tdep.c: Rename to ...
2848         * vax-netbsd-tdep.c: ... this, adjust include.
2849
2850 2020-10-12  Tom Tromey  <tom@tromey.com>
2851
2852         * target.h (struct target_ops) <get_section_table>: Update.
2853         (target_get_section_table): Update.
2854         * target.c (target_get_section_table, target_section_by_addr)
2855         (memory_xfer_partial_1): Update.
2856         * target-section.h (target_section_table): Now an alias.
2857         * target-delegates.c: Rebuild.
2858         * target-debug.h (target_debug_print_target_section_table_p):
2859         Rename from target_debug_print_struct_target_section_table_p.
2860         * symfile.c (build_section_addr_info_from_section_table): Update.
2861         * solib.c (solib_map_sections, solib_contains_address_p): Update.
2862         * solib-svr4.c (scan_dyntag): Update.
2863         * solib-dsbt.c (scan_dyntag): Update.
2864         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2865         Update.
2866         * record-full.c (record_full_core_target::xfer_partial): Update.
2867         * progspace.h (struct program_space) <target_sections>: Update.
2868         * exec.h (print_section_info): Update.
2869         * exec.c (exec_target::close, build_section_table)
2870         (add_target_sections, add_target_sections_of_objfile)
2871         (remove_target_sections, exec_on_vfork)
2872         (section_table_available_memory)
2873         (section_table_xfer_memory_partial)
2874         (exec_target::get_section_table, exec_target::xfer_partial)
2875         (print_section_info, set_section_command)
2876         (exec_set_section_address, exec_target::has_memory): Update.
2877         * corelow.c (core_target::build_file_mappings)
2878         (core_target::xfer_partial, core_target::info_proc_mappings)
2879         (core_target::info_proc_mappings): Update.
2880         * bfd-target.c (class target_bfd): Update
2881
2882 2020-10-12  Tom Tromey  <tom@tromey.com>
2883
2884         * progspace.c (program_space::~program_space): Don't call
2885         clear_section_table.
2886         * exec.h (clear_section_table): Don't declare.
2887         * exec.c (exec_target::close): Update.
2888         (clear_section_table): Remove.
2889
2890 2020-10-12  Tom Tromey  <tom@tromey.com>
2891
2892         * exec.c (add_target_sections_of_objfile): Simplify.
2893
2894 2020-10-12  Tom Tromey  <tom@tromey.com>
2895
2896         * solib.c (solib_map_sections): Update.
2897         * record-full.c (record_full_core_open_1): Update.
2898         * exec.h (build_section_table): Return a target_section_table.
2899         * exec.c (exec_file_attach): Update.
2900         (build_section_table): Return a target_section_table.
2901         * corelow.c (core_target::core_target): Update.
2902         * bfd-target.c (target_bfd::target_bfd): Update.
2903
2904 2020-10-12  Tom Tromey  <tom@tromey.com>
2905
2906         * target.c (target_section_by_addr, memory_xfer_partial_1):
2907         Update.
2908         * target-section.h (struct target_section_table): Use
2909         std::vector.
2910         * symfile.h (build_section_addr_info_from_section_table): Take a
2911         target_section_table.
2912         * symfile.c (build_section_addr_info_from_section_table): Take a
2913         target_section_table.
2914         * solist.h (struct so_list) <sections>: Change type.
2915         <sections_end>: Remove.
2916         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
2917         (solib_contains_address_p): Update.
2918         * solib-svr4.c (scan_dyntag): Update.
2919         * solib-dsbt.c (scan_dyntag): Update.
2920         * remote.c (remote_target::remote_xfer_live_readonly_partial):
2921         Update.
2922         * record-full.c (record_full_core_start, record_full_core_end):
2923         Remove.
2924         (record_full_core_sections): New global.
2925         (record_full_core_open_1, record_full_core_target::xfer_partial):
2926         Update.
2927         * exec.h (build_section_table, section_table_xfer_memory_partial)
2928         (add_target_sections): Take a target_section_table.
2929         * exec.c (exec_file_attach, clear_section_table): Update.
2930         (resize_section_table): Remove.
2931         (build_section_table, add_target_sections): Take a
2932         target_section_table.
2933         (add_target_sections_of_objfile, remove_target_sections)
2934         (exec_on_vfork): Update.
2935         (section_table_available_memory): Take a target_section_table.
2936         (section_table_read_available_memory): Update.
2937         (section_table_xfer_memory_partial): Take a target_section_table.
2938         (print_section_info, set_section_command)
2939         (exec_set_section_address, exec_target::has_memory): Update.
2940         * corelow.c (class core_target) <m_core_section_table,
2941         m_core_file_mappings>: Remove braces.
2942         <~core_target>: Remove.
2943         (core_target::core_target): Update.
2944         (core_target::~core_target): Remove.
2945         (core_target::build_file_mappings)
2946         (core_target::xfer_memory_via_mappings)
2947         (core_target::xfer_partial, core_target::info_proc_mappings):
2948         Update.
2949         * bfd-target.c (target_bfd::xfer_partial): Update.
2950         (target_bfd::target_bfd): Update.
2951         (target_bfd::~target_bfd): Remove.
2952
2953 2020-10-12  Tom Tromey  <tom@tromey.com>
2954
2955         * target.h (struct target_section, struct target_section_table):
2956         Move to target-section.h.
2957         * target-section.h: New file.
2958
2959 2020-10-12  Pedro Alves  <pedro@palves.net>
2960
2961         PR exp/26602
2962         * valops.c (struct struct_field_searcher): New.
2963         (update_search_result): Rename to ...
2964         (struct_field_searcher::update_result): ... this.  Simplify
2965         prototype.  Record all found fields.
2966         (do_search_struct_field): Rename to ...
2967         (struct_field_searcher::search): ... this.  Simplify prototype.
2968         Maintain stack of visited baseclass path.  Call update_result for
2969         fields too.  Keep searching fields in baseclasses instead of
2970         stopping at the first found field.
2971         (search_struct_field): Use struct_field_searcher.  When looking
2972         for fields, report ambiguous access attempts.
2973
2974 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2975
2976         * frame.c (inside_main_func): Check full symbols as well as
2977         minimal symbols.
2978
2979 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
2980
2981         * ada-lang.c (advance_wild_match): Rewrite the function's
2982         description.  Change the type of target0, t0 and t1 to char.
2983
2984 2020-10-09  Tom Tromey  <tromey@adacore.com>
2985
2986         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
2987
2988 2020-10-09  Tom Tromey  <tromey@adacore.com>
2989
2990         * ada-lang.h (ada_encode): Return std::string.
2991         * ada-lang.c (ada_encode_1): Return std::string.
2992         (ada_encode): Likewise.
2993         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
2994         Update.
2995         * ada-exp.y (block_lookup, write_var_or_type): Update.
2996
2997 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
2998
2999         PR exp/26714
3000         * printcmd.c (print_formatted): Handle void results as
3001         unformatted prints.
3002
3003 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3004
3005         * arch/aarch32.c (aarch32_create_target_description): Release the
3006         target_desc_up as late as possible.
3007         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3008         * arch/amd64.c (amd64_create_target_description): Likewise.
3009         * arch/arc.c (arc_create_target_description): Return a
3010         target_desc_up, don't release it.
3011         * arch/arc.h (arc_create_target_description): Update declaration.
3012         (arc_lookup_target_description): Move target_desc_up into the
3013         cache, and return a borrowed pointer.
3014         * arch/arm.c (arm_create_target_description): Release the
3015         target_desc_up as late as possible.
3016         * arch/i386.c (i386_create_target_description): Likewise.
3017         * arch/riscv.h (riscv_create_target_description): Update
3018         declaration to match definition.
3019         * arch/tic6x.c (tic6x_create_target_description): Release the
3020         target_desc_up as late as possible.
3021
3022 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3023
3024         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
3025         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
3026
3027 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
3028
3029         * source.c (directory_command): Notify observers that "directories"
3030         parameter has changed.
3031
3032 2020-10-08  Tom Tromey  <tom@tromey.com>
3033
3034         * cli/cli-cmds.c (print_disassembly): Style function name and
3035         addresses.  Add _() wrappers.
3036
3037 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
3038
3039         * NEWS: Mention ARC support in GDBserver.
3040
3041 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
3042
3043         * arch/aarch32.c (aarch32_create_target_description): Release
3044         unique_ptr returned from allocate_target_description.
3045         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3046         * arch/amd64.c (amd64_create_target_description): Likewise.
3047         * arch/arc.c (arc_create_target_description): Likewise.
3048         * arch/arm.c (arm_create_target_description): Likewise.
3049         * arch/i386.c (i386_create_target_description): Likewise.
3050         * arch/riscv.c (riscv_create_target_description): Update return
3051         type.  Handle allocate_target_description returning a unique_ptr.
3052         (riscv_lookup_target_description): Update to handle unique_ptr.
3053         * arch/tic6x.c (tic6x_create_target_description): Release
3054         unique_ptr returned from allocate_target_description.
3055         * features/microblaze-with-stack-protect.c: Regenerate.
3056         * features/microblaze.c: Regenerate.
3057         * features/mips-dsp-linux.c: Regenerate.
3058         * features/mips-linux.c: Regenerate.
3059         * features/mips64-dsp-linux.c: Regenerate.
3060         * features/mips64-linux.c: Regenerate.
3061         * features/nds32.c: Regenerate.
3062         * features/nios2.c: Regenerate.
3063         * features/or1k.c: Regenerate.
3064         * features/rs6000/powerpc-32.c: Regenerate.
3065         * features/rs6000/powerpc-32l.c: Regenerate.
3066         * features/rs6000/powerpc-403.c: Regenerate.
3067         * features/rs6000/powerpc-403gc.c: Regenerate.
3068         * features/rs6000/powerpc-405.c: Regenerate.
3069         * features/rs6000/powerpc-505.c: Regenerate.
3070         * features/rs6000/powerpc-601.c: Regenerate.
3071         * features/rs6000/powerpc-602.c: Regenerate.
3072         * features/rs6000/powerpc-603.c: Regenerate.
3073         * features/rs6000/powerpc-604.c: Regenerate.
3074         * features/rs6000/powerpc-64.c: Regenerate.
3075         * features/rs6000/powerpc-64l.c: Regenerate.
3076         * features/rs6000/powerpc-7400.c: Regenerate.
3077         * features/rs6000/powerpc-750.c: Regenerate.
3078         * features/rs6000/powerpc-860.c: Regenerate.
3079         * features/rs6000/powerpc-altivec32.c: Regenerate.
3080         * features/rs6000/powerpc-altivec32l.c: Regenerate.
3081         * features/rs6000/powerpc-altivec64.c: Regenerate.
3082         * features/rs6000/powerpc-altivec64l.c: Regenerate.
3083         * features/rs6000/powerpc-e500.c: Regenerate.
3084         * features/rs6000/powerpc-e500l.c: Regenerate.
3085         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
3086         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
3087         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
3088         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
3089         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
3090         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
3091         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
3092         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
3093         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
3094         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
3095         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
3096         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
3097         * features/rs6000/powerpc-vsx32.c: Regenerate.
3098         * features/rs6000/powerpc-vsx32l.c: Regenerate.
3099         * features/rs6000/powerpc-vsx64.c: Regenerate.
3100         * features/rs6000/powerpc-vsx64l.c: Regenerate.
3101         * features/rs6000/rs6000.c: Regenerate.
3102         * features/rx.c: Regenerate.
3103         * features/s390-gs-linux64.c: Regenerate.
3104         * features/s390-linux32.c: Regenerate.
3105         * features/s390-linux32v1.c: Regenerate.
3106         * features/s390-linux32v2.c: Regenerate.
3107         * features/s390-linux64.c: Regenerate.
3108         * features/s390-linux64v1.c: Regenerate.
3109         * features/s390-linux64v2.c: Regenerate.
3110         * features/s390-te-linux64.c: Regenerate.
3111         * features/s390-tevx-linux64.c: Regenerate.
3112         * features/s390-vx-linux64.c: Regenerate.
3113         * features/s390x-gs-linux64.c: Regenerate.
3114         * features/s390x-linux64.c: Regenerate.
3115         * features/s390x-linux64v1.c: Regenerate.
3116         * features/s390x-linux64v2.c: Regenerate.
3117         * features/s390x-te-linux64.c: Regenerate.
3118         * features/s390x-tevx-linux64.c: Regenerate.
3119         * features/s390x-vx-linux64.c: Regenerate.
3120         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
3121         from allocate_target_description.
3122         * target-descriptions.c (allocate_target_description): Update
3123         return type.
3124         (print_c_tdesc::visit_pre): Release unique_ptr returned from
3125         allocate_target_description.
3126
3127 2020-10-07  Tom Tromey  <tromey@adacore.com>
3128
3129         * unittests/search-memory-selftests.c: New file.
3130         * Makefile.in (SELFTESTS_SRCS): Add
3131         unittests/search-memory-selftests.c.
3132
3133 2020-10-07  Tom Tromey  <tromey@adacore.com>
3134
3135         PR gdb/16930:
3136         * findcmd.c (_initialize_mem_search): Mention that the range is
3137         inclusive.
3138
3139 2020-10-07  Tom Tromey  <tromey@adacore.com>
3140
3141         * target.h (simple_search_memory): Don't declare.
3142         * target.c (simple_search_memory): Move to gdbsupport.
3143         (default_search_memory): Update.
3144         * remote.c (remote_target::search_memory): Update.
3145
3146 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
3147
3148         * Makefile.in (COMPILE): Add CXXFLAGS.
3149         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
3150         (check-headers): Add CXXFLAGS.
3151
3152 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
3153
3154         * arc-linux-tdep.h: New file.
3155         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
3156         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
3157         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
3158         arc_linux_gregset, arc_linux_v2_regset,
3159         arc_linux_iterate_over_regset_sections,
3160         arc_linux_core_read_description): Implement.
3161         (arc_linux_init_osabi): Set iterate_over_regset_sections.
3162         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
3163         (arc_gdbarch_features_create): Add.
3164         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
3165
3166 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
3167
3168         * arch/arc.h: Rename "arc_gdbarch_features" to
3169         "arc_arch_features".
3170         * arc-tdep.h: Likewise.
3171         * arc-tdep.c: Likewise.
3172
3173 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3174
3175         * infcmd.c (attach_command): Remove the redundant call to
3176         `clear_proceed_status`.
3177
3178 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
3179
3180         * nat/netbsd-nat.c (write_memory, read_memory): Update.
3181
3182 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
3183
3184         * nat/netbsd-nat.c (write_memory, read_memory): Add.
3185         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
3186         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
3187
3188 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
3189
3190         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
3191         (_initialize_break_catch_sig): Don't allocate array.
3192
3193 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3194
3195         * symtab.c (find_pc_line): Return unmapped addresses when the
3196         requested address is also unmapped.
3197
3198 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
3199
3200         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
3201         tui/tui-out.h.
3202
3203 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
3204
3205         * amd64-windows-tdep.c (amd64_windows_return_value): Use
3206         type::is_vector instead of TYPE_VECTOR.
3207
3208 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
3209
3210         * auto-load.c (auto_load_objfile_script_1): Don't use
3211         debugfile_holder as temporary variable when stripping drive
3212         letter.
3213
3214 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
3215
3216         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
3217         Add TYPE_CODE_COMPLEX.
3218         (amd64_windows_return_value): Fix types returned via XMM0.
3219
3220 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
3221
3222         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
3223         AArch64/ARM maintainers.
3224
3225 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
3226
3227         * NEWS: Mention set/show debug event-loop.
3228
3229 2020-10-02  Tom Tromey  <tromey@adacore.com>
3230
3231         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
3232         REG_EXTENDED.
3233
3234 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
3235
3236         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
3237         * procfs.c (procfs_inferior_created): Remove.
3238         (_initialize_procfs): Don't register procfs_inferior_created.
3239
3240 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3241
3242         * async-event.c (invoke_async_signal_handlers): Add debug
3243         print.
3244         (check_async_event_handlers): Likewise.
3245         * event-top.c (show_debug_event_loop): New function.
3246         (_initialize_event_top): Register "set debug event-loop"
3247         setting.
3248
3249 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3250
3251         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
3252         * debug.h: Remove.
3253         * infrun.c: Include gdbsupport/common-debug.h.
3254         * linux-nat.c: Likewise.
3255
3256 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3257
3258         * async-event.h (create_async_signal_handler): Add name
3259         parameter.
3260         (create_async_event_handler): Likewise.
3261         * async-event.c (struct async_signal_handler) <name>: New field.
3262         (struct async_event_handler) <name>: New field.
3263         (create_async_signal_handler): Assign name.
3264         (create_async_event_handler): Assign name.
3265         * event-top.c (async_init_signals): Pass name when creating
3266         handler.
3267         * infrun.c (_initialize_infrun): Likewise.
3268         * record-btrace.c (record_btrace_push_target): Likewise.
3269         * record-full.c (record_full_open): Likewise.
3270         * remote-notif.c (remote_notif_state_allocate): Likewise.
3271         * remote.c (remote_target::open_1): Likewise.
3272         * tui/tui-win.c (tui_initialize_win): Likewise.
3273
3274 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3275
3276         * async-event.c (initialize_async_signal_handlers): Pass name to
3277         add_file_handler
3278         * event-top.c (ui_register_input_event_handler): Likewise.
3279         * linux-nat.c (linux_nat_target::async): Likewise.
3280         * run-on-main-thread.c (_initialize_run_on_main_thread):
3281         Likewise
3282         * ser-base.c (reschedule): Likewise.
3283         (ser_base_async): Likewise.
3284         * tui/tui-io.c: Likewise.
3285         * top.h (struct ui) <num>: New field.
3286         * top.c (highest_ui_num): New variable.
3287         (ui::ui): Initialize num.
3288
3289 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
3290
3291         * observable.h <inferior_created>: Remove parameters.  Update all
3292         listeners.
3293         * inferior.h (post_create_inferior): Remove target parameter.
3294         Update all callers.
3295
3296 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
3297
3298         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
3299         and DW_MACRO_undef_strx.
3300         (dwarf_decode_macros): Likewise
3301         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
3302         which is the value of DW_AT_str_offsets_base.
3303          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
3304         str_offsets_base.
3305
3306 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3307
3308         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
3309
3310 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3311
3312         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
3313         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
3314
3315 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
3316
3317         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
3318
3319 2020-09-30  Tom de Vries  <tdevries@suse.de>
3320
3321         PR symtab/26683
3322         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
3323
3324 2020-09-30  Tom Tromey  <tromey@adacore.com>
3325
3326         * dwarf2/read.c (handle_variant): Use constant_value.
3327
3328 2020-09-29  Tom Tromey  <tom@tromey.com>
3329
3330         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
3331         (read_file_scope, dwarf2_get_pc_bounds)
3332         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
3333         (read_structure_type, handle_struct_member_die)
3334         (read_enumeration_type, read_array_type, read_set_type)
3335         (read_tag_pointer_type, read_tag_reference_type)
3336         (read_subroutine_type, read_base_type, read_subrange_type)
3337         (read_full_die_1, partial_die_info::read)
3338         (partial_die_info::read, by, new_symbol)
3339         (dwarf2_const_value_data, dwarf2_const_value_attr)
3340         (dump_die_shallow, dwarf2_fetch_constant_bytes)
3341         (prepare_one_comp_unit): Update.
3342         * dwarf2/attribute.h (DW_UNSND): Remove.
3343
3344 2020-09-29  Tom Tromey  <tom@tromey.com>
3345
3346         * dwarf2/read.c (read_func_scope, prototyped_function_p)
3347         (read_subroutine_type, partial_die_info::read)
3348         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
3349         (dwarf2_add_member_fn): Update.
3350         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
3351         * dwarf2/attribute.c (attribute::as_boolean): New method.
3352
3353 2020-09-29  Tom Tromey  <tom@tromey.com>
3354
3355         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
3356         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
3357         method.
3358         * dwarf2/attribute.c (attribute::as_virtuality): New method.
3359
3360 2020-09-29  Tom Tromey  <tom@tromey.com>
3361
3362         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
3363         the attribute's form.
3364
3365 2020-09-29  Tom Tromey  <tom@tromey.com>
3366
3367         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
3368         (dwarf2_add_member_fn): Update.
3369         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
3370         * dwarf2/attribute.c (attribute::defaulted): New method, from
3371         is_valid_DW_AT_defaulted.
3372
3373 2020-09-29  Tom Tromey  <tom@tromey.com>
3374
3375         * dwarf2/read.c (dw2_get_file_names_reader)
3376         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
3377         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
3378         (dwarf2_symbol_mark_computed): Use as_unsigned.
3379         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
3380         method.
3381         <form_is_section_offset>: Update comment.
3382
3383 2020-09-29  Tom Tromey  <tom@tromey.com>
3384
3385         * dwarf2/read.c (dwarf2_access_attribute): Rename from
3386         dwarf2_default_access_attribute.  Look up attribute.
3387         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
3388         Update.
3389
3390 2020-09-29  Tom Tromey  <tom@tromey.com>
3391
3392         * dwarf2/read.c (skip_one_die): Update.
3393         (read_full_die_1): Change how reprocessing is done.
3394         (partial_die_info::read): Update.
3395         (read_attribute_value): Remove need_reprocess parameter.
3396         (read_attribute): Likewise.
3397         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
3398         New method.
3399
3400 2020-09-29  Tom Tromey  <tom@tromey.com>
3401
3402         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
3403         (dwarf2_const_value_attr, dump_die_shallow)
3404         (dwarf2_fetch_constant_bytes): Update.
3405         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
3406         comment.
3407         <set_address>: New method.
3408         (DW_ADDR): Remove.
3409         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
3410         (attribute::as_string, attribute::as_address): Add assert.
3411
3412 2020-09-29  Tom Tromey  <tom@tromey.com>
3413
3414         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
3415         (read_attribute_reprocess, read_attribute_value): Update.
3416         (read_attribute): Clear requires_reprocessing.
3417         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
3418         form_requires_reprocessing>: New methods.
3419         <string_init>: Clear requires_reprocessing.
3420         <set_unsigned_reprocess>: New method.
3421         <name>: Shrink by one bit.
3422         <requires_reprocessing>: New member.
3423         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
3424         method.
3425
3426 2020-09-29  Tom Tromey  <tom@tromey.com>
3427
3428         * dwarf2/read.c (read_attribute_value): Update.
3429         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
3430         set_unsigned>: New methods.
3431         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
3432
3433 2020-09-29  Tom Tromey  <tom@tromey.com>
3434
3435         * dwarf2/read.c (get_alignment, read_array_order)
3436         (read_attribute_value, dwarf2_const_value_attr)
3437         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
3438         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
3439         New methods.
3440         (DW_SND): Remove.
3441
3442 2020-09-29  Tom Tromey  <tom@tromey.com>
3443
3444         * dwarf2/read.c (read_attribute_value, lookup_die_type)
3445         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
3446         Update.
3447         * dwarf2/attribute.h (struct attribute) <as_signature,
3448         set_signature>: New methods.
3449         (DW_SIGNATURE): Remove.
3450
3451 2020-09-29  Tom Tromey  <tom@tromey.com>
3452
3453         * dwarf2/read.c (read_call_site_scope)
3454         (handle_data_member_location, dwarf2_add_member_fn)
3455         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3456         (partial_die_info::read, read_attribute_value)
3457         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
3458         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
3459         (dwarf2_symbol_mark_computed): Update.
3460         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
3461         methods.
3462         (DW_BLOCK): Remove.
3463         * dwarf2/attribute.c (attribute::form_is_block): Add
3464         DW_FORM_data16.
3465
3466 2020-09-29  Tom Tromey  <tom@tromey.com>
3467
3468         * dwarf2/read.c (read_cutu_die_from_dwo)
3469         (read_attribute_reprocess, read_attribute_value, read_attribute)
3470         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
3471         (dwarf2_fetch_constant_bytes): Update.
3472         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
3473         <set_string_noncanonical, set_string_canonical>: New methods.
3474         <string_is_canonical>: Update comment.
3475         <canonical_string_p>: Add assert.
3476         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
3477         * dwarf2/attribute.c (attribute::form_is_string): New method.
3478         (attribute::string): Use it.
3479
3480 2020-09-29  Tom Tromey  <tom@tromey.com>
3481
3482         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
3483         (dump_die_shallow): Use canonical_string_p.
3484         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
3485         method.
3486
3487 2020-09-29  Tom Tromey  <tom@tromey.com>
3488
3489         * dwarf2/read.c (partial_die_info::read)
3490         (dwarf2_const_value_attr, anonymous_struct_prefix, )
3491         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
3492         attribute::as_string.
3493
3494 2020-09-29  Tom Tromey  <tom@tromey.com>
3495
3496         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
3497         DW_ADDR.
3498         (attribute::string): Don't use DW_STRING.
3499         (attribute::get_ref_die_offset): Don't use DW_UNSND.
3500         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
3501
3502 2020-09-29  Tom Tromey  <tom@tromey.com>
3503
3504         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
3505         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
3506         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
3507         * dwarf2/attribute.h (struct attribute): Rename methods.
3508         * dwarf2/attribute.c (attribute::as_address): Rename from
3509         value_as_address.
3510         (attribute::as_string): Rename from value_as_string.
3511
3512 2020-09-29  Tom Tromey  <tom@tromey.com>
3513
3514         * dwarf2/read.c (partial_die_info::read) <case
3515         DW_AT_linkage_name>: Use value_as_string.
3516         (dwarf2_string_attr): Use value_as_string.
3517         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3518         method.
3519         * dwarf2/attribute.c (attribute::value_as_string): New method.
3520
3521 2020-09-29  Pedro Alves  <pedro@palves.net>
3522
3523         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
3524         defined before using '#pragma GCC diagnostic' instead of checking
3525         __clang__.
3526
3527 2020-09-28  Tom Tromey  <tom@tromey.com>
3528
3529         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
3530         (handle_signal_stop): Update.
3531         * procfs.c (procfs_target::insert_watchpoint): Update.
3532         * target.h (target_have_steppable_watchpoint): Now a function.
3533
3534 2020-09-28  Tom Tromey  <tom@tromey.com>
3535
3536         * infrun.c (set_schedlock_func): Update.
3537         * target.h (target_can_lock_scheduler): Now a function.
3538
3539 2020-09-28  Tom Tromey  <tom@tromey.com>
3540
3541         * inferior.h (class inferior) <has_execution>: Update.
3542         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
3543         * valops.c (find_function_in_inferior)
3544         (value_allocate_space_in_inferior): Update.
3545         * top.c (kill_or_detach): Update.
3546         * target.c (target_preopen, set_target_permissions): Update.
3547         (target_has_execution_current): Remove.
3548         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
3549         Update.
3550         * solib.c (update_solib_list, reload_shared_libraries): Update.
3551         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
3552         * solib-dsbt.c (enable_break): Update.
3553         * score-tdep.c (score7_fetch_inst): Update.
3554         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
3555         Update.
3556         * remote.c (remote_target::start_remote)
3557         (remote_target::remote_check_symbols, remote_target::open_1)
3558         (remote_target::remote_detach_1, remote_target::verify_memory)
3559         (remote_target::xfer_partial, remote_target::read_description)
3560         (remote_target::get_min_fast_tracepoint_insn_len): Update.
3561         * record-full.c (record_full_open_1): Update.
3562         * record-btrace.c (record_btrace_target_open): Update.
3563         * objc-lang.c (lookup_objc_class, lookup_child_selector)
3564         (value_nsstring): Update.
3565         * linux-thread-db.c (add_thread_db_info)
3566         (thread_db_find_new_threads_silently, check_thread_db_callback)
3567         (try_thread_db_load_1, record_thread): Update.
3568         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
3569         Update.
3570         * linux-fork.c (checkpoint_command): Update.
3571         * infrun.c (set_non_stop, set_observer_mode)
3572         (check_multi_target_resumption, for_each_just_stopped_thread)
3573         (maybe_remove_breakpoints, normal_stop)
3574         (class infcall_suspend_state): Update.
3575         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
3576         (info_program_command, attach_command): Update.
3577         * infcall.c (call_function_by_hand_dummy): Update.
3578         * inf-loop.c (inferior_event_handler): Update.
3579         * gcore.c (gcore_command, derive_heap_segment): Update.
3580         * exec.c (exec_file_command): Update.
3581         * eval.c (evaluate_subexp): Update.
3582         * compile/compile.c (compile_to_object): Update.
3583         * cli/cli-dump.c (restore_command): Update.
3584         * breakpoint.c (update_watchpoint)
3585         (update_inserted_breakpoint_locations)
3586         (insert_breakpoint_locations, get_bpstat_thread): Update.
3587         * target.h (target_has_execution): Remove macro.
3588         (target_has_execution_current): Don't declare.
3589         (target_has_execution): Rename from target_has_execution_1.  Add
3590         argument default.
3591
3592 2020-09-28  Tom Tromey  <tom@tromey.com>
3593
3594         * mi/mi-main.c (exec_reverse_continue)
3595         (mi_cmd_list_target_features): Update.
3596         * infrun.c (set_exec_direction_func): Update.
3597         * target.c (default_execution_direction): Update.
3598         * reverse.c (exec_reverse_once): Update.
3599         * target.h (target_can_execute_reverse): Now a function.
3600
3601 2020-09-28  Tom Tromey  <tom@tromey.com>
3602
3603         * tui/tui-regs.c (tui_get_register)
3604         (tui_data_window::show_registers): Update.
3605         * thread.c (scoped_restore_current_thread::restore)
3606         (scoped_restore_current_thread::scoped_restore_current_thread):
3607         Update.
3608         * regcache-dump.c (regcache_print): Update.
3609         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
3610         Update.
3611         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
3612         * mep-tdep.c (current_me_module, current_options): Update.
3613         * linux-thread-db.c (thread_db_load): Update.
3614         * infcmd.c (registers_info, info_vector_command)
3615         (info_float_command): Update.
3616         * ia64-tdep.c (ia64_frame_prev_register)
3617         (ia64_sigtramp_frame_prev_register): Update.
3618         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
3619         * gcore.c (derive_stack_segment): Update.
3620         * frame.c (get_current_frame, has_stack_frames): Update.
3621         * findvar.c (language_defn::read_var_value): Update.
3622         * arm-tdep.c (arm_pc_is_thumb): Update.
3623         * target.c (target_has_registers): Rename from
3624         target_has_registers_1.
3625         * target.h (target_has_registers): Remove macro.
3626         (target_has_registers): Rename from target_has_registers_1.
3627
3628 2020-09-28  Tom Tromey  <tom@tromey.com>
3629
3630         * windows-tdep.c (tlb_make_value): Update.
3631         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3632         * thread.c (scoped_restore_current_thread::restore)
3633         (scoped_restore_current_thread::scoped_restore_current_thread)
3634         (thread_command): Update.
3635         * stack.c (backtrace_command_1, frame_apply_level_command)
3636         (frame_apply_all_command, frame_apply_command): Update.
3637         * infrun.c (siginfo_make_value, restore_infcall_control_state):
3638         Update.
3639         * gcore.c (derive_stack_segment): Update.
3640         * frame.c (get_current_frame, has_stack_frames): Update.
3641         * auxv.c (info_auxv_command): Update.
3642         * ada-tasks.c (ada_build_task_list): Update.
3643         * target.c (target_has_stack): Rename from target_has_stack_1.
3644         * target.h (target_has_stack): Remove macro.
3645         (target_has_stack): Rename from target_has_stack_1.
3646
3647 2020-09-28  Tom Tromey  <tom@tromey.com>
3648
3649         * target.c (target_has_memory): Rename from target_has_memory_1.
3650         * tui/tui-regs.c (tui_data_window::show_registers): Update.
3651         * thread.c (scoped_restore_current_thread::restore)
3652         (scoped_restore_current_thread::scoped_restore_current_thread):
3653         Update.
3654         * frame.c (get_current_frame, has_stack_frames): Update.
3655         * target.h (target_has_memory): Remove macro.
3656         (target_has_memory): Rename from target_has_memory_1.
3657
3658 2020-09-28  Tom Tromey  <tom@tromey.com>
3659
3660         * target.c (target_has_all_memory_1): Remove.
3661         * target.h (target_has_all_memory): Remove define.
3662         (target_has_all_memory_1): Don't declare.
3663
3664 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
3665
3666         * ser-base.c: Adjust comments formatting.
3667
3668 2020-09-27  Tom Tromey  <tom@tromey.com>
3669
3670         PR tui/25342:
3671         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
3672
3673 2020-09-27  Tom Tromey  <tom@tromey.com>
3674
3675         PR tui/25342:
3676         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
3677
3678 2020-09-27  Tom Tromey  <tom@tromey.com>
3679
3680         * unittests/tui-selftests.c: Update.
3681         * tui/tui-winsource.h (struct tui_source_window_base)
3682         <extra_margin, show_line_number, refresh_pad>: New methods.
3683         <m_max_length, m_pad>: New members.
3684         (tui_copy_source_line): Update.
3685         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
3686         first_col, line_width, ndigits parameters.  Add length.
3687         (tui_source_window_base::show_source_line): Write to pad.  Line
3688         number now 0-based.
3689         (tui_source_window_base::refresh_pad): New method.
3690         (tui_source_window_base::show_source_content): Write to pad.  Call
3691         refresh_pad.
3692         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
3693         not refill.
3694         (tui_source_window_base::update_exec_info): Call
3695         show_line_number.
3696         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
3697         method.
3698         <m_digits>: New member.
3699         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
3700         and m_max_length.
3701         (tui_source_window::show_line_number): New method.
3702         * tui/tui-io.h (tui_puts): Fix comment.
3703         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
3704         m_max_length.
3705
3706 2020-09-27  Tom Tromey  <tom@tromey.com>
3707
3708         * tui/tui-winsource.c
3709         (tui_source_window_base::set_is_exec_point_at): Don't call
3710         show_source_line.
3711
3712 2020-09-27  Tom Tromey  <tom@tromey.com>
3713
3714         * python/py-tui.c (class tui_py_window) <refresh_window>: New
3715         method.
3716         <erase>: Update.
3717         <cursor_x, cursor_y>: Remove.
3718         <m_inner_window>: New member.
3719         (tui_py_window::rerender): Create inner window.
3720         (tui_py_window::output): Write to inner window.
3721
3722 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
3723
3724         PR python/26586
3725         * cli/cli-script.c (execute_control_commands): don't set
3726         instream to nullptr here as this breaks the from_tty argument
3727         to gdb.execute in Python.
3728         (execute_user_command): set instream to nullptr here instead.
3729
3730 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
3731
3732         * infrun.h (infrun_debug_printf): Fix formatting.
3733         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
3734
3735 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
3736
3737         * compile/compile-object-load.h (struct munmap_list): Add
3738         explicitly-defined move constructor.
3739
3740 2020-09-24  Tom Tromey  <tromey@adacore.com>
3741
3742         PR tui/26638:
3743         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
3744         method.
3745         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
3746         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
3747         (tui_prev_win): Rewrite.
3748
3749 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
3750
3751         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
3752         in WOW64 processes as SIGINT.
3753         * nat/windows-nat.h: Make wow64_process a shared variable.
3754         * windows-nat.c: Remove static wow64_process variable.
3755
3756 2020-09-23  Tom Tromey  <tom@tromey.com>
3757
3758         PR symtab/25470:
3759         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
3760         offset and bit size.
3761         * printcmd.c (print_scalar_formatted): Handle zero-length
3762         integer.
3763         (print_scalar_formatted): Use bit_size_differs_p.
3764         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
3765         constant.
3766         (union type_specific): <int_stuff>: New member.
3767         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
3768         methods.
3769         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
3770         TYPE_SPECIFIC_FIELD.
3771         (recursive_dump_type, copy_type_recursive): Update.
3772         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
3773         DW_AT_data_bit_offset.
3774
3775 2020-09-23  Tom Tromey  <tom@tromey.com>
3776
3777         * utils.h (class gdb_argv): Add move operators.
3778         <append>: New methods.
3779         * compile/compile.c (build_argc_argv): Remove.
3780         (compile_args_argc): Remove.
3781         (compile_args_argv): Change type.
3782         (set_compile_args): Simplify.
3783         (append_args): Remove.
3784         (filter_args): Remove argcp parameter.
3785         (get_args): Return gdb_argv.  Simplify.
3786         (compile_to_object): Update.
3787
3788 2020-09-23  Tom Tromey  <tom@tromey.com>
3789
3790         * compile/compile-object-run.c (do_module_cleanup)
3791         <~do_module_cleanup> :Remove.
3792         (do_module_cleanup): Update.
3793         * compile/compile-object-load.h (struct munmap_list): Add move
3794         assignment operator.
3795         <source_file>: Now a std::string.
3796         <munmap_list>: Rename.  No longer a pointer.
3797         * compile/compile-object-load.c (struct setup_sections_data): Add
3798         constructor.
3799         <setup_one_section>: Declare.
3800         <munmap_list>: Move earlier.
3801         <m_bfd>: New member.
3802         <m_last_size, m_last_section_first, m_last_prot,
3803         m_last_max_alignment>: Rename, add initializers where needed.
3804         (setup_sections_data::setup_one_section): Rename from
3805         setup_sections.  Update.
3806         (compile_object_load): Update.  Don't use bfd_map_over_sections.
3807
3808 2020-09-23  Tom Tromey  <tom@tromey.com>
3809
3810         * compile/compile-object-run.c (struct do_module_cleanup): Add
3811         parameters to constructor.  Update destructor.
3812         <source_file, scope, scope_data, out_value_type, out_value_addr,
3813         munmap_list_head, objfile_name_string>: Remove.
3814         <module>: New member.
3815         (do_module_cleanup): Update.
3816         (compile_object_run): Update.
3817
3818 2020-09-23  Tom Tromey  <tom@tromey.com>
3819
3820         * compile/compile.c (eval_compile_command): Update.
3821         * compile/compile-object-run.h (compile_object_run): Take a
3822         compile_module_up.
3823         * compile/compile-object-run.c (compile_object_run): Take a
3824         compile_module_up.
3825         * compile/compile-object-load.h (struct compile_module): Add
3826         constructor, destructor.
3827         (compile_module_up): New typedef.
3828         (compile_object_load): Return compile_object_up.
3829         * compile/compile-object-load.c (compile_object_load): Return
3830         compile_module_up.
3831
3832 2020-09-23  Tom Tromey  <tom@tromey.com>
3833
3834         * compile/compile-object-run.c (struct do_module_cleanup): Add
3835         constructor, destructor.
3836         <objfile_name_string>: Don't use struct hack.
3837         (do_module_cleanup): Use delete.
3838         (compile_object_run): Use new.
3839
3840 2020-09-23  Tom Tromey  <tom@tromey.com>
3841
3842         * compile/compile-cplus-types.c
3843         (compile_cplus_convert_struct_or_union): Use std::vector.
3844         (compile_cplus_convert_func): Likewise.
3845         * compile/compile-c-types.c (convert_func): Use std::vector.
3846
3847 2020-09-21  Tom Tromey  <tromey@adacore.com>
3848
3849         * sparc-tdep.c (sparc32_skip_prologue): Use
3850         skip_prologue_using_sal.
3851
3852 2020-09-19  Tom Tromey  <tom@tromey.com>
3853
3854         * symfile.c (add_section_size_callback): Remove.
3855         (load_one_section): Rename from load_section_callback.  Change
3856         parameters.
3857         (generic_load): Use foreach.
3858
3859 2020-09-19  Tom Tromey  <tom@tromey.com>
3860
3861         * exec.c (add_to_section_table): Remove.
3862         (build_section_table): Use foreach.
3863
3864 2020-09-19  Tom Tromey  <tom@tromey.com>
3865
3866         * elfread.c (elf_locate_sections): Change parameters.
3867         (elf_symfile_read): Use foreach.
3868
3869 2020-09-19  Tom Tromey  <tom@tromey.com>
3870
3871         * cli/cli-dump.c (struct callback_data): Remove.
3872         (restore_one_section): Rename from restore_section_callback.
3873         Change parameters.
3874         (restore_binary_file): Change parameters.
3875         (restore_command): Use foreach.
3876
3877 2020-09-19  Tom Tromey  <tom@tromey.com>
3878
3879         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
3880         (gcore_copy_callback): Likewise.
3881         (gcore_memory_sections): Use foreach.
3882
3883 2020-09-19  Tom Tromey  <tom@tromey.com>
3884
3885         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
3886         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
3887         parameters.
3888         (generic_elf_osabi_sniffer): Use foreach.
3889         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
3890         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
3891
3892 2020-09-19  Tom Tromey  <tom@tromey.com>
3893
3894         * dwarf2/read.c (locate_dwz_sections): Change parameters.
3895         (dwarf2_get_dwz_file): Use foreach.
3896         (dwarf2_locate_dwo_sections): Change parameters.
3897         (open_and_init_dwo_file): Use foreach.
3898         (dwarf2_locate_common_dwp_sections): Change parameters.
3899         (open_and_init_dwp_file): Use foreach.
3900
3901 2020-09-19  Tom Tromey  <tom@tromey.com>
3902
3903         * symfile.h: (find_lowest_section): Don't declare.
3904         * symfile.c (find_lowest_section): Now static.  Change
3905         parameters.
3906         (struct place_section_arg): Remove.
3907         (place_section): Change parameters.
3908         (addr_info_make_relative): Use foreach.
3909         (symfile_dummy_outputs): Remove.
3910         (default_symfile_relocate): Use foreach.
3911
3912 2020-09-19  Tom Tromey  <tom@tromey.com>
3913
3914         * objfiles.c (add_to_objfile_sections): Rename from
3915         add_to_objfile_sections_full.
3916         (add_to_objfile_sections): Remove.
3917         (build_objfile_section_table): Use foreach.
3918
3919 2020-09-19  Tom Tromey  <tom@tromey.com>
3920
3921         * stap-probe.c (get_stap_base_address_1): Remove.
3922         (get_stap_base_address): Use foreach.
3923
3924 2020-09-19  Tom Tromey  <tom@tromey.com>
3925
3926         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
3927         parameters.
3928         (gdb_bfd_close_or_warn): Use foreach.
3929
3930 2020-09-19  Tom Tromey  <tom@tromey.com>
3931
3932         * corelow.c (add_to_thread_list): Change parameters.
3933         (core_target_open): Use foreach.
3934
3935 2020-09-19  Tom Tromey  <tom@tromey.com>
3936
3937         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
3938         existing function.
3939
3940 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3941
3942         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
3943         for arrays.
3944
3945 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3946
3947         * eval.c: Remove 'f-lang.h' include.
3948         (value_f90_subarray): Moved to f-lang.c.
3949         (eval_call): Renamed to...
3950         (evaluate_subexp_do_call): ...this, is no longer static, header
3951         comment moved into header file.
3952         (evaluate_funcall): Update call to eval_call.
3953         (skip_undetermined_arglist): Moved to f-lang.c.
3954         (fortran_value_subarray): Likewise.
3955         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3956         moved to evaluate_subexp_f.
3957         (calc_f77_array_dims): Moved to f-lang.c
3958         * expprint.c (print_subexp_funcall): New function.
3959         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
3960         moved to print_subexp_f, OP_FUNCALL uses new function.
3961         (dump_subexp_body_funcall): New function.
3962         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
3963         moved to dump_subexp_f, OP_FUNCALL uses new function.
3964         * expression.h (evaluate_subexp_do_call): Declare.
3965         * f-lang.c (value_f90_subarray): Moved from eval.c.
3966         (skip_undetermined_arglist): Likewise.
3967         (calc_f77_array_dims): Likewise.
3968         (fortran_value_subarray): Likewise.
3969         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
3970         (operator_length_f): Likewise.
3971         (print_subexp_f): Likewise.
3972         (dump_subexp_body_f): Likewise.
3973         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
3974         declaration of this operation to here.
3975         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
3976         support moved to operator_length_f.
3977         * parser-defs.h (dump_subexp_body_funcall): Declare.
3978         (print_subexp_funcall): Declare.
3979         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
3980         fortran-operator.def.
3981
3982 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3983
3984         * eval.c (fortran_value_subarray): New function, content is taken
3985         from...
3986         (evaluate_subexp_standard): ...here, in two places.  Now arrays
3987         and strings both call the new function.
3988         (calc_f77_array_dims): Add header comment, handle strings.
3989
3990 2020-09-18  Victor Collod  <vcollod@nvidia.com>
3991
3992         PR gdb/26635
3993         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
3994         (i386_analyze_prologue): Call i386_skip_endbr.
3995
3996 2020-09-18  Tom Tromey  <tromey@adacore.com>
3997
3998         * windows-nat.c (struct windows_nat_target) <wait>: Update.
3999         (windows_nat_target::wait): Update.
4000         * target/wait.h (enum target_wait_flag): New.  Use
4001         DEF_ENUM_FLAGS_TYPE.
4002         * target/target.h (target_wait): Change type of options.
4003         * target.h (target_options_to_string, default_target_wait):
4004         Update.
4005         (struct target_ops) <wait>: Change type of options.
4006         * target.c (target_wait, default_target_wait, do_option): Change
4007         type of "options".
4008         (target_options_to_string): Likewise.
4009         * target-delegates.c: Rebuild.
4010         * target-debug.h (target_debug_print_target_wait_flags): Rename
4011         from target_debug_print_options.
4012         * sol-thread.c (class sol_thread_target) <wait>: Update.
4013         (sol_thread_target::wait): Update.
4014         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
4015         (rs6000_nat_target::wait): Update.
4016         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
4017         Update.
4018         (remote_target::wait_ns, remote_target::wait_as): Change type of
4019         "options".
4020         (remote_target::wait): Update.
4021         * remote-sim.c (struct gdbsim_target) <wait>: Update.
4022         (gdbsim_target::wait): Update.
4023         * record-full.c (class record_full_base_target) <wait>: Update.
4024         (record_full_wait_1): Change type of "options".
4025         (record_full_base_target::wait): Update.
4026         * record-btrace.c (class record_btrace_target) <wait>: Update.
4027         (record_btrace_target::wait): Update.
4028         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
4029         Update.
4030         (ravenscar_thread_target::wait): Update.
4031         * procfs.c (class procfs_target) <wait>: Update.
4032         (procfs_target::wait): Update.
4033         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
4034         * obsd-nat.c (obsd_nat_target::wait): Update.
4035         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
4036         (nto_procfs_target::wait): Update.
4037         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
4038         * nbsd-nat.c (nbsd_wait): Change type of "options".
4039         (nbsd_nat_target::wait): Update.
4040         * linux-thread-db.c (class thread_db_target) <wait>: Update.
4041         (thread_db_target::wait): Update.
4042         * linux-nat.h (class linux_nat_target) <wait>: Update.
4043         * linux-nat.c (linux_nat_target::wait): Update.
4044         (linux_nat_wait_1): Update.
4045         * infrun.c (do_target_wait_1, do_target_wait): Change type of
4046         "options".
4047         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
4048         * inf-ptrace.c (inf_ptrace_target::wait): Update.
4049         * go32-nat.c (struct go32_nat_target) <wait>: Update.
4050         (go32_nat_target::wait): Update.
4051         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
4052         * gnu-nat.c (gnu_nat_target::wait): Update.
4053         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
4054         * fbsd-nat.c (fbsd_nat_target::wait): Update.
4055         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
4056         * darwin-nat.c (darwin_nat_target::wait): Update.
4057         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
4058         (bsd_uthread_target::wait): Update.
4059         * aix-thread.c (class aix_thread_target) <wait>: Update.
4060         (aix_thread_target::wait): Update.
4061
4062 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
4063
4064         * compile/compile-object-run.c (create_copied_type_recursive): New
4065         function.
4066         (compile_object_run): Use new function.
4067
4068 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
4069
4070         * NEWS: Mention x86_64 Cygwin core file support.
4071
4072 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4073
4074         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
4075         (core_process_module_section): Handle NOTE_INFO_MODULE64.
4076
4077 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4078
4079         * windows-tdep.h: Add prototypes.
4080         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
4081         (i386_windows_core_pid_to_str): Move and rename ...
4082         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
4083         (windows_core_pid_to_str): ... and here.
4084         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
4085
4086 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4087         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
4088         (amd64_windows_init_abi_common): ... and register.
4089
4090 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
4091
4092         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
4093         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
4094
4095 2020-09-18  Pedro Alves  <pedro@palves.net>
4096
4097         PR gdb/26631
4098         * thread.c (thread_find_command): Switch inferior before calling
4099         target methods.
4100
4101 2020-09-17  Tom Tromey  <tromey@adacore.com>
4102
4103         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
4104         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
4105         (tdesc_arch_data_up): New typedef.
4106         (tdesc_use_registers, tdesc_data_alloc): Update.
4107         (tdesc_data_cleanup): Don't declare.
4108         * target-descriptions.c (tdesc_data_alloc): Return a
4109         tdesc_arch_data_up.
4110         (tdesc_arch_data_deleter::operator()): Rename from
4111         tdesc_data_cleanup.  Change argument type.
4112         (tdesc_use_registers): Change early_data to an rvalue reference.
4113         (tdesc_use_registers): Don't use delete.
4114         * sparc-tdep.c (sparc32_gdbarch_init): Update.
4115         * s390-tdep.c (s390_gdbarch_init): Update.
4116         * rx-tdep.c (rx_gdbarch_init): Update.
4117         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
4118         * riscv-tdep.c (riscv_gdbarch_init): Update.
4119         * or1k-tdep.c (or1k_gdbarch_init): Update.
4120         * nios2-tdep.c (nios2_gdbarch_init): Update.
4121         * nds32-tdep.c (nds32_gdbarch_init): Update.
4122         * mips-tdep.c (mips_gdbarch_init): Update.
4123         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
4124         * m68k-tdep.c (m68k_gdbarch_init): Update.
4125         * i386-tdep.c (i386_gdbarch_init): Update.
4126         * arm-tdep.c (arm_gdbarch_init): Update.
4127         * arc-tdep.c (arc_tdesc_init): Update.
4128         (arc_gdbarch_init): Update.
4129         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
4130
4131 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
4132
4133         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
4134         for WOW64 processes.
4135
4136 2020-09-17  Tom Tromey  <tom@tromey.com>
4137
4138         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
4139
4140 2020-09-17  Tom Tromey  <tom@tromey.com>
4141
4142         * value.c (preserve_values): Update.
4143         * python/py-type.c (save_objfile_types): Update.
4144         * guile/scm-type.c (save_objfile_types): Update.
4145         * gdbtypes.h (create_copied_types_hash): Return htab_up.
4146         * gdbtypes.c (create_copied_types_hash): Return htab_up.
4147         * compile/compile-object-run.c (compile_object_run): Update.
4148
4149 2020-09-17  Tom Tromey  <tom@tromey.com>
4150
4151         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
4152         Remove.
4153         <m_table>: Now htab_up.
4154         * typeprint.c (typedef_hash_table::recursively_update)
4155         (typedef_hash_table::add_template_parameters)
4156         (typedef_hash_table::typedef_hash_table): Update.
4157         (typedef_hash_table::~typedef_hash_table): Remove.
4158         (typedef_hash_table::typedef_hash_table)
4159         (typedef_hash_table::find_global_typedef)
4160         (typedef_hash_table::find_typedef): Update.
4161
4162 2020-09-17  Tom Tromey  <tom@tromey.com>
4163
4164         * target-descriptions.c (tdesc_use_registers): Use htab_up.
4165
4166 2020-09-17  Tom Tromey  <tom@tromey.com>
4167
4168         * linespec.c (class decode_compound_collector)
4169         <~decode_compound_collector>: Remove.
4170         <m_unique_syms>: Now htab_up.
4171         (decode_compound_collector::operator ()): Update.
4172         (class symtab_collector) <~symtab_collector>: Remove.
4173         <m_symtab_table>: Now htab_up.
4174         (symtab_collector::operator ()): Update.
4175
4176 2020-09-17  Tom Tromey  <tom@tromey.com>
4177
4178         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
4179         (filename_seen_cache::clear): Update.
4180         (~filename_seen_cache): Remove.
4181         (filename_seen_cache::seen): Update.
4182         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
4183         htab_up.
4184         <~filename_seen_cache>: Remove.
4185         <traverse>: Update.
4186
4187 2020-09-17  Tom Tromey  <tom@tromey.com>
4188
4189         * completer.c (completion_tracker::discard_completions)
4190         (completion_tracker::~completion_tracker)
4191         (completion_tracker::maybe_add_completion)
4192         (completion_tracker::remove_completion)
4193         (completion_tracker::recompute_lowest_common_denominator)
4194         (completion_tracker::build_completion_result): Update.
4195         * completer.h (class completion_tracker) <have_completions>:
4196         Update.
4197         <m_entries_hash>: Now htab_up.
4198
4199 2020-09-17  Tom Tromey  <tom@tromey.com>
4200
4201         * breakpoint.c (ambiguous_names_p): Use htab_up.
4202
4203 2020-09-17  Tom Tromey  <tom@tromey.com>
4204
4205         * auto-load.c (struct auto_load_pspace_info)
4206         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
4207         <loaded_script_files, loaded_script_texts>: Change type to
4208         htab_up.
4209         (~auto_load_pspace_info) Remove.
4210         (init_loaded_scripts_info, maybe_add_script_file)
4211         (maybe_add_script_text, auto_load_info_scripts): Update.
4212
4213 2020-09-17  Tom Tromey  <tromey@adacore.com>
4214
4215         * c-exp.y (name_obstack): Now static.
4216
4217 2020-09-17  Chungyi Chi  <demonic@csie.io>
4218
4219         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
4220
4221 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
4222
4223         * breakpoint.h (init_catchpoint): Change int parameter to bool.
4224         (add_solib_catchpoint): Likewise.
4225         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
4226         to bool.
4227         (add_solib_catchpoint): Change int parameter/variable to bool.
4228         (catch_load_or_unload): Likewise.
4229         (init_catchpoint): Likewise.
4230         (create_fork_vfork_event_catchpoint): Likewise.
4231         (catch_fork_command_1): Likewise.
4232         (catch_exec_command_1): Likewise.
4233
4234 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
4235
4236         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
4237         Change instance_flags to m_instance_flags.
4238
4239 2020-09-16  Tom Tromey  <tromey@adacore.com>
4240
4241         PR gdb/26598:
4242         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
4243
4244 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4245
4246         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
4247         PL_FLAG_EXEC.
4248         (fbsd_nat_target::insert_exec_catchpoint)
4249         (fbsd_nat_target::remove_exec_catchpoint): Always define.
4250         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
4251         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
4252
4253 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4254
4255         * configure.ac: Remove check for kinfo_getvmmap().
4256         * configure, config.in: Regenerate.
4257         * fbsd-nat.c (fbsd_read_mapping): Remove
4258         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
4259         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
4260         kinfo_get_vmmap() are always present.
4261
4262 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4263
4264         * fbsd-nat.c: Always include support for
4265         TARGET_OBJECT_SIGNAL_INFO.
4266
4267 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4268
4269         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
4270         sysctl and remove procfs fallback.
4271
4272 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
4273
4274         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
4275         * fbsd-nat.h: Likewise.
4276
4277 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4278
4279         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
4280         argument.
4281
4282 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4283
4284         * ada-lang.c (ada_language_data): Delete.
4285         (ada_language): Remove references to ada_language_data.
4286         * c-lang.c (c_language_data): Delete.
4287         (c_language): Remove references to c_language_data.
4288         (cplus_language_data): Delete.
4289         (cplus_language): Remove references to cplus_language_data.
4290         (asm_language_data): Delete.
4291         (asm_language): Remove references to asm_language_data.
4292         (minimal_language_data): Delete.
4293         (minimal_language): Remove references to minimal_language_data.
4294         * d-lang.c (d_language_data): Delete.
4295         (d_language): Remove references to d_language_data.
4296         * f-lang.c (f_language_data): Delete.
4297         (f_language): Remove references to f_language_data.
4298         * go-lang.c (go_language_data): Delete.
4299         (go_language): Remove references to go_language_data.
4300         * language.c (unknown_language_data): Delete.
4301         (unknown_language): Remove references to unknown_language_data.
4302         (auto_language_data): Delete.
4303         (auto_language): Remove references to auto_language_data.
4304         * language.h (language_data): Delete struct.
4305         (language_defn): No longer inherit from language_data.
4306         * m2-lang.c (m2_language_data): Delete.
4307         (m2_language): Remove references to m2_language_data.
4308         * objc-lang.c (objc_language_data): Delete.
4309         (objc_language): Remove references to objc_language_data.
4310         * opencl-lang.c (opencl_language_data): Delete.
4311         (opencl_language): Remove references to opencl_language_data.
4312         * p-lang.c (pascal_language_data): Delete.
4313         (pascal_language): Remove references to pascal_language_data.
4314         * rust-lang.c (rust_language_data): Delete.
4315         (rust_language): Remove references to rust_language_data.
4316
4317 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4318
4319         * ada-lang.c (ada_language_data): Remove la_op_print_tab
4320         initializer.
4321         (ada_language::opcode_print_table): New member function.
4322         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
4323         (c_language::opcode_print_table): New member function.
4324         (cplus_language_data): Remove la_op_print_tab initializer.
4325         (cplus_language::opcode_print_table): New member function.
4326         (asm_language_data): Remove la_op_print_tab initializer.
4327         (asm_language::opcode_print_table): New member function.
4328         (minimal_language_data): Remove la_op_print_tab initializer.
4329         (minimal_language::opcode_print_table): New member function.
4330         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
4331         (d_language::opcode_print_table): New member function.
4332         * expprint.c (print_subexp_standard): Update call to
4333         opcode_print_table.
4334         (op_string): Likewise.
4335         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
4336         (f_language::opcode_print_table): New member function.
4337         * go-lang.c (go_language_data): Remove la_op_print_tab
4338         initializer.
4339         (go_language::opcode_print_table): New member function.
4340         * language.c (unknown_language_data): Remove la_op_print_tab
4341         initializer.
4342         (unknown_language::opcode_print_table): New member function.
4343         (auto_language_data): Remove la_op_print_tab initializer.
4344         (auto_language::opcode_print_table): New member function.
4345         * language.h (language_data): Remove la_op_print_tab field.
4346         (language_defn::opcode_print_table): Declare new member function.
4347         * m2-lang.c (m2_language_data): Remove la_op_print_tab
4348         initializer.
4349         (m2_language::opcode_print_table): New member function.
4350         * objc-lang.c (objc_language_data): Remove la_op_print_tab
4351         initializer.
4352         (objc_language::opcode_print_table): New member function.
4353         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
4354         initializer.
4355         (opencl_language::opcode_print_table): New member function.
4356         * p-lang.c (pascal_language_data): Remove la_op_print_tab
4357         initializer.
4358         (pascal_language::opcode_print_table): New member function.
4359         * rust-lang.c (rust_language_data): Remove la_op_print_tab
4360         initializer.
4361         (rust_language::opcode_print_table): New member function.
4362
4363 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4364
4365         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
4366         (ada_language::expression_ops): New member function.
4367         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
4368         (c_language::expression_ops): New member function.
4369         (cplus_language_data): Remove la_exp_desc initializer.
4370         (cplus_language::expression_ops): New member function.
4371         (asm_language_data): Remove la_exp_desc initializer.
4372         (asm_language::expression_ops): New member function.
4373         (minimal_language_data): Remove la_exp_desc initializer.
4374         (minimal_language::expression_ops): New member function.
4375         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
4376         (d_language::expression_ops): New member function.
4377         * eval.c (evaluate_subexp): Update call to expression_ops.
4378         * expprint.c (print_subexp): Likewise.
4379         (op_name): Likewise.
4380         (dump_subexp_body): Likewise.
4381         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
4382         (f_language::expression_ops): New member function.
4383         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
4384         (go_language::expression_ops): New member function.
4385         * language.c (language_defn::expression_ops): New function.
4386         (unknown_language_data): Remove la_exp_desc initializer.
4387         (auto_language_data): Likewise.
4388         * language.h (language_data): Remove la_exp_desc field.
4389         (language_defn::expression_ops): Declare new member function.
4390         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
4391         (m2_language::expression_ops): New member function.
4392         * objc-lang.c (objc_language_data): Remove la_exp_desc
4393         initializer.
4394         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
4395         initializer.
4396         (opencl_language::expression_ops): New member function.
4397         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
4398         * parse.c (operator_length): Update call to expression_ops.
4399         (exp_iterate): Likewise.
4400         * rust-lang.c (rust_language_data): Remove la_exp_desc
4401         initializer.
4402         (ruse_language::expression_ops): New member function.
4403
4404 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4405
4406         * ada-lang.c (ada_language_data): Remove la_varobj_ops
4407         initializer.
4408         (ada_language::varobj_ops): New member function.
4409         * c-lang.c (c_language_data): Remove la_varobj_ops
4410         initializer.
4411         (cplus_language_data): Likewise.
4412         (cplus_language::varobj_ops): New member function.
4413         (asm_language_data): Remove la_varobj_ops initializer.
4414         (minimal_language_data): Likewise.
4415         * d-lang.c (d_language_data): Likewise.
4416         * f-lang.c (f_language_data): Likewise.
4417         * go-lang.c (go_language_data): Likewise.
4418         * language.c (language_defn::varobj_ops): New function.
4419         (unknown_language_data): Remove la_varobj_ops
4420         initializer.
4421         (auto_language_data): Likewise.
4422         * language.h (language_data): Remove la_varobj_ops field.
4423         (language_defn::varobj_ops): Declare new member function.
4424         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
4425         * objc-lang.c (objc_language_data): Likewise.
4426         * opencl-lang.c (opencl_language_data): Likewise.
4427         * p-lang.c (pascal_language_data): Likewise.
4428         * rust-lang.c (rust_language_data): Likewise.
4429         * varobj.c (varobj_create): Update call to varobj_ops.
4430         * varobj.h (default_varobj_ops): Delete define.
4431
4432 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4433
4434         * ada-lang.c (ada_language_data): Remove la_macro_expansion
4435         initializer.
4436         * c-lang.c (c_language_data): Likewise.
4437         (c_language::macro_expansion): New member function.
4438         (cplus_language_data): Likewise.
4439         (cplus_language::macro_expansion): New member function.
4440         (asm_language_data): Likewise.
4441         (asm_language::macro_expansion): New member function.
4442         (minimal_language_data): Likewise.
4443         (minimal_language::macro_expansion): New member function.
4444         * d-lang.c (d_language_data): Remove la_macro_expansion
4445         initializer.
4446         * f-lang.c (f_language_data): Likewise.
4447         * go-lang.c (go_language_data): Likewise.
4448         * language.c (unknown_language_data): Likewise.
4449         (auto_language_data): Likewise.
4450         * language.h (language_data): Remove la_macro_expansion field.
4451         (language_defn::macro_expansion): New member function.
4452         * m2-lang.c (m2_language_data): Remove la_macro_expansion
4453         initializer.
4454         * objc-lang.c (objc_language_data): Likewise.
4455         (objc_language::macro_expansion): New member function.
4456         * opencl-lang.c (opencl_language_data): Likewise.
4457         (opencl_language::macro_expansion): New member function.
4458         * p-lang.c (pascal_language_data): Remove la_macro_expansion
4459         initializer.
4460         * rust-lang.c (rust_language_data): Likewise.
4461         * symtab.c (default_collect_symbol_completion_matches_break_on):
4462         Update call to macro_expansion.
4463
4464 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4465
4466         * ada-lang.c (ada_language_data): Remove la_array_ordering
4467         initializer.
4468         * c-lang.c (c_language_data): Likewise.
4469         (cplus_language_data): Likewise.
4470         (asm_language_data): Likewise.
4471         (minimal_language_data): Likewise.
4472         * d-lang.c (d_language_data): Likewise.
4473         * dwarf2/read.c (read_array_order): Update for call to
4474         array_ordering.
4475         * f-lang.c (f_language_data): Remove la_array_ordering
4476         initializer.
4477         (f_language::array_ordering): New member function.
4478         * go-lang.c (go_language_data): Remove la_array_ordering
4479         initializer.
4480         * language.c (unknown_language_data): Likewise.
4481         (auto_language_data): Likewise.
4482         * language.h (language_data): Delete la_array_ordering field.
4483         (language_defn::array_ordering): New member function.
4484         * m2-lang.c (m2_language_data): Remove la_array_ordering
4485         initializer.
4486         * objc-lang.c (objc_language_data): Likewise.
4487         * opencl-lang.c (opencl_language_data): Likewise.
4488         * p-lang.c (pascal_language_data): Likewise.
4489         * rust-lang.c (rust_language_data): Likewise.
4490
4491 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4492
4493         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
4494         initializer.
4495         * c-lang.c (c_language_data): Likewise.
4496         (cplus_language_data): Likewise.
4497         (asm_language_data): Likewise.
4498         (minimal_language_data): Likewise.
4499         * d-lang.c (d_language_data): Likewise.
4500         * f-lang.c (f_language_data): Likewise.
4501         (f_language::case_sensitivity): New member function.
4502         * go-lang.c (go_language_data): Remove la_case_sensitivity
4503         initializer.
4504         * language.c (enum case_mode): Moved here from language.h.
4505         (case_mode): Make static.
4506         (show_case_command): Update for case_sensitivity being a method.
4507         (set_case_command): Likewise.
4508         (set_range_case): Likewise.
4509         (unknown_language_data): Remove la_case_sensitivity initializer.
4510         (auto_language_data): Likewise.
4511         * language.h (case_mode): Delete, move enum declaration to
4512         language.c.
4513         (language_data): Delete la_case_sensitivity field.
4514         (language_defn::case_sensitivity): New member function.
4515         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
4516         initializer.
4517         * objc-lang.c (objc_language_data): Likewise.
4518         * opencl-lang.c (opencl_language_data): Likewise.
4519         * p-lang.c (pascal_language_data): Likewise.
4520         * rust-lang.c (rust_language_data): Likewise.
4521
4522 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4523
4524         * ada-lang.c (ada_language_data): Remove la_range_check
4525         initializer.
4526         * c-lang.c (c_language_data): Likewise.
4527         (cplus_language_data): Likewise.
4528         (asm_language_data): Likewise.
4529         (minimal_language_data): Likewise.
4530         * d-lang.c (d_language_data): Likewise.
4531         * f-lang.c (f_language_data): Likewise.
4532         (f_language::range_checking_on_by_default): New member function.
4533         * go-lang.c (go_language_data): Remove la_range_check initializer.
4534         * language.c (enum range_mode): Moved here from language.h.
4535         (range_mode): Made static.
4536         (show_range_command): Update to use
4537         range_checking_on_by_default.
4538         (set_range_command): Likewise.
4539         (set_range_case): Likewise.
4540         (unknown_language_data): Remove la_range_check initializer.
4541         (auto_language_data): Likewise.
4542         * language.h (range_mode): Delete.  Enum definition moved to
4543         language.c.
4544         (language_data): Remove la_range_check field.
4545         (language_defn::range_checking_on_by_default): New member
4546         function.
4547         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
4548         (m2_language::range_checking_on_by_default): New member function.
4549         * objc-lang.c (objc_language_data): Remove la_range_check
4550         initializer.
4551         * opencl-lang.c (opencl_language_data): Likewise.
4552         * p-lang.c (pascal_language_data): Likewise.
4553         (pascal_language::range_checking_on_by_default): New member
4554         function.
4555         * rust-lang.c (rust_language_data): Remove la_range_check
4556         initializer.
4557         (rust_language::range_checking_on_by_default): New member
4558         function.
4559
4560 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4561
4562         * dwarf2/read.c (dwarf2_physname): Remove special case for
4563         language_go.
4564         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
4565         member function.
4566
4567 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4568
4569         * ada-lang.c (ada_language_data): Remove
4570         la_store_sym_names_in_linkage_form_p initializer.
4571         (ada_language::store_sym_names_in_linkage_form_p): New member
4572         function.
4573         * c-lang.c (c_language_data): Remove
4574         la_store_sym_names_in_linkage_form_p initializer.
4575         (c_language::store_sym_names_in_linkage_form_p): New member
4576         function.
4577         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
4578         initializer.
4579         (asm_language_data): Likewise.
4580         (asm_language::store_sym_names_in_linkage_form_p): New member
4581         function.
4582         (minimal_language_data): Remove
4583         la_store_sym_names_in_linkage_form_p initializer.
4584         (minimal_language::store_sym_names_in_linkage_form_p): New member
4585         function.
4586         * d-lang.c (d_language_data): Remove
4587         la_store_sym_names_in_linkage_form_p initializer.
4588         * dwarf2/read.c (dwarf2_physname): Update call to
4589         store_sym_names_in_linkage_form_p.
4590         * f-lang.c (f_language_data): Remove
4591         la_store_sym_names_in_linkage_form_p initializer.
4592         * go-lang.c (go_language_data): Remove
4593         la_store_sym_names_in_linkage_form_p initializer.
4594         * language.c (unknown_language_data): Remove
4595         la_store_sym_names_in_linkage_form_p initializer.
4596         (unknown_language::store_sym_names_in_linkage_form_p): New member
4597         function.
4598         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
4599         initializer.
4600         (auto_language::store_sym_names_in_linkage_form_p): New member
4601         function.
4602         * language.h (language_data): Remove
4603         la_store_sym_names_in_linkage_form_p member variable.
4604         (language_defn::store_sym_names_in_linkage_form_p): New member
4605         function.
4606         * m2-lang.c (m2_language_data): Remove
4607         la_store_sym_names_in_linkage_form_p initializer.
4608         * objc-lang.c (objc_language_data): Likewise.
4609         * opencl-lang.c (opencl_language_data): Likewise.
4610         * p-lang.c (pascal_language_data): Likewise.
4611         * rust-lang.c (rust_language_data): Likewise.
4612
4613 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4614
4615         * ada-lang.c (ada_language_data): Remove string_lower_bound
4616         initializer.
4617         * c-lang.c (c_language_data): Likewise.
4618         (cplus_language_data): Likewise.
4619         (asm_language_data): Likewise.
4620         (minimal_language_data): Likewise.
4621         * d-lang.c (d_language_data): Likewise.
4622         * f-lang.c (f_language_data): Likewise.
4623         * go-lang.c (go_language_data): Likewise.
4624         * language.c (unknown_language_data): Likewise.
4625         (auto_language_data): Likewise.
4626         * language.h (language_data): Remove string_lower_bound field.
4627         (language_defn::string_lower_bound): New member function.
4628         * m2-lang.c (m2_language_data): Remove string_lower_bound
4629         initializer.
4630         (m2_language::string_lower_bound): New member function.
4631         * objc-lang.c (objc_language_data): Remove string_lower_bound
4632         initializer.
4633         * opencl-lang.c (opencl_language_data): Likewise.
4634         * p-lang.c (pascal_language_data): Likewise.
4635         * rust-lang.c (rust_language_data): Likewise.
4636         * valops.c (value_cstring): Update call to string_lower_bound.
4637         (value_string): Likewise.
4638         * value.c (allocate_repeated_value): Likewise.
4639
4640 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4641
4642         * valops.c (value_repeat): Fix incorrect argument name in comment.
4643
4644 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4645
4646         * ada-lang.c (ada_language_data): Remove c_style_arrays
4647         initializer.
4648         (ada_language::c_style_arrays_p): New member fuction.
4649         * c-lang.c (c_language_data): Remove c_style_arrays
4650         initializer.
4651         (cplus_language_data): Likewise.
4652         (asm_language_data): Likewise.
4653         (minimal_language_data): Likewise.
4654         * d-lang.c (d_language_data): Likewise.
4655         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
4656         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
4657         (f_language::c_style_arrays_p): New member function.
4658         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
4659         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
4660         * language.c (unknown_language_data): Remove c_style_arrays
4661         initializer.
4662         (auto_language_data): Likewise.
4663         * language.h (language_data): Remove c_style_arrays field.
4664         (language_defn::c_style_arrays_p): New member function.
4665         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
4666         (m2_language::c_style_arrays_p): New member function.
4667         * objc-lang.c (objc_language_data): Remove c_style_arrays
4668         initializer.
4669         * opencl-lang.c (opencl_language_data): Likewise.
4670         * p-lang.c (pascal_language_data): Likewise.
4671         * rust-lang.c (rust_language_data): Likewise.
4672         * valarith.c (value_subscript): Update call to c_style_arrays_p,
4673         and update local variable to a bool.
4674         * valops.c (value_cast): Update call to c_style_arrays_p.
4675         (value_array): Likewise.
4676         * value.c (coerce_array): Likewise.
4677
4678 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4679
4680         * ada-lang.c (ada_language_data): Remove la_language initializer.
4681         * c-lang.c (c_language_data): Likewise.
4682         (cplus_language_data): Likewise.
4683         (asm_language_data): Likewise.
4684         (minimal_language_data): Likewise.
4685         * d-lang.c (d_language_data): Likewise.
4686         * f-lang.c (f_language_data): Likewise.
4687         * go-lang.c (go_language_data): Likewise.
4688         * language.c (unknown_language_data): Likewise.
4689         (auto_language_data): Likewise.
4690         * language.h (language_data): Remove la_language field.
4691         (language_defn::language_defn): Initialise la_language field.
4692         (language_defn::la_language): New member variable.
4693         * m2-lang.c (m2_language_data): Remove la_language field.
4694         * objc-lang.c (objc_language_data): Likewise.
4695         * opencl-lang.c (opencl_language_data): Likewise.
4696         * p-lang.c (pascal_language_data): Likewise.
4697         * rust-lang.c (rust_language_data): Likewise.
4698
4699 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4700
4701         * ada-lang.c (ada_extensions): Delete, moved into
4702         ada_language::filename_extensions.
4703         (ada_language_data): Remove la_filename_extensions initializer.
4704         (ada_language::filename_extensions): New member function.
4705         * c-lang.c (c_extensions): Delete, moved into
4706         c_language::filename_extensions.
4707         (c_language_data): Remove la_filename_extensions initializer.
4708         (c_language::filename_extensions): New member function.
4709         (cplus_extensions): Delete, moved into
4710         cplus_language::filename_extensions.
4711         (cplus_language_data): Remove la_filename_extensions initializer.
4712         (cplus_language::filename_extensions): New member function.
4713         (asm_extensions): Delete, moved into
4714         asm_language::filename_extensions.
4715         (asm_language_data): Remove la_filename_extensions initializer.
4716         (asm_language::filename_extensions): New member function.
4717         (minimal_language_data): Remove la_filename_extensions
4718         initializer.
4719         * d-lang.c (d_extensions): Delete, moved into
4720         d_language::filename_extensions.
4721         (d_language_data): Remove la_filename_extensions initializer.
4722         (d_language::filename_extensions): New member function.
4723         * f-lang.c (f_extensions): Delete, moved into
4724         f_language::filename_extensions.
4725         (f_language_data): Remove la_filename_extensions initializer.
4726         (f_language::filename_extensions): New member function.
4727         * go-lang.c (go_language_data): Remove la_filename_extensions
4728         initializer.
4729         * language.c (add_set_language_command): Update now that
4730         filename_extensions returns a vector.
4731         (unknown_language_data): Remove la_filename_extensions
4732         initializer.
4733         (auto_language_data): Likewise.
4734         * language.h (language_data): Remove la_filename_extensions field.
4735         (language_defn::filename_extensions): New member function.
4736         * m2-lang.c (m2_language_data): Remove la_filename_extensions
4737         initializer.
4738         * objc-lang.c (objc_extensions): Delete, moved into
4739         objc_language::filename_extensions.
4740         (objc_language_data): Remove la_filename_extensions initializer.
4741         (objc_language::filename_extensions): New member function.
4742         * opencl-lang.c (opencl_language_data): Remove
4743         la_filename_extensions initializer.
4744         * p-lang.c (pascal_extensions): Delete, moved into
4745         pascal_language::filename_extensions.
4746         (pascal_language_data): Remove la_filename_extensions initializer.
4747         (pascal_language::filename_extensions): New member function.
4748         * rust-lang.c (rust_extensions): Delete, moved into
4749         rust_language::filename_extensions.
4750         (rust_language_data): Remove la_filename_extensions initializer.
4751         (rust_language::filename_extensions): New member function.
4752         * symfile.c (add_filename_language): Add new assert.
4753
4754 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4755
4756         * ada-lang.c (ada_language_data): Remove la_name and
4757         la_natural_name initializers.
4758         (ada_language::name): New member function.
4759         (ada_language::natural_name): New member function.
4760         * c-lang.c (c_language_data): Remove la_name and
4761         la_natural_name initializers.
4762         (c_language::name): New member function.
4763         (c_language::natural_name): New member function.
4764         (cplus_language_data): Remove la_name and
4765         la_natural_name initializers.
4766         (cplus_language::name): New member function.
4767         (cplus_language::natural_name): New member function.
4768         (asm_language_data): Remove la_name and
4769         la_natural_name initializers.
4770         (asm_language::name): New member function.
4771         (asm_language::natural_name): New member function.
4772         (minimal_language_data): Remove la_name and
4773         la_natural_name initializers.
4774         (minimal_language::name): New member function.
4775         (minimal_language::natural_name): New member function.
4776         * compile/compile.c (compile_to_object): Update call to
4777         lanugage_defn::name.
4778         * d-lang.c (d_language_data): Remove la_name and
4779         la_natural_name initializers.
4780         (d_language::name): New member function.
4781         (d_language::natural_name): New member function.
4782         * expprint.c (print_subexp_standard): Update call to
4783         language_defn::name.
4784         (dump_raw_expression): Likewise
4785         (dump_prefix_expression): Likewise.
4786         * f-lang.c (f_language_data): Remove la_name and
4787         la_natural_name initializers.
4788         (f_language::name): New member function.
4789         (f_language::natural_name): New member function.
4790         * go-lang.c (go_language_data): Remove la_name and
4791         la_natural_name initializers.
4792         (go_language::name): New member function.
4793         (go_language::natural_name): New member function.
4794         * language.c (show_language_command): Update call to
4795         language_defn::name.
4796         (set_language_command): Likewise.
4797         (language_enum): Likewise.
4798         (language_str): Likewise.
4799         (add_set_language_command): Likewise, use
4800         language_defn::natural_name in the doc string.
4801         (unknown_language_data): Remove la_name and
4802         la_natural_name initializers.
4803         (unknown_language::name): New member function.
4804         (unknown_language::natural_name): New member function.
4805         (auto_language_data): Remove la_name and
4806         la_natural_name initializers.
4807         (auto_language::name): New member function.
4808         (auto_language::natural_name): New member function.
4809         (language_lookup_primitive_type_as_symbol): Update call to
4810         language_defn::name.
4811         * language.h (language_data): Remove la_name and la_natural_name
4812         member variables.
4813         (language_defn::name): New member function.
4814         (language_defn::natural_name): New member function.
4815         * m2-lang.c (m2_language_data): Remove la_name and
4816         la_natural_name initializers.
4817         (m2_language::name): New member function.
4818         (m2_language::natural_name): New member function.
4819         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
4820         language_defn::natural_name.
4821         * objc-lang.c (objc_language_data): Remove la_name and
4822         la_natural_name initializers.
4823         (objc_language::name): New member function.
4824         (objc_language::natural_name): New member function.
4825         * opencl-lang.c (opencl_language_data): Remove la_name and
4826         la_natural_name initializers.
4827         (opencl_language::name): New member function.
4828         (opencl_language::natural_name): New member function.
4829         * p-lang.c (pascal_language_data): Remove la_name and
4830         la_natural_name initializers.
4831         (pascal_language::name): New member function.
4832         (pascal_language::natural_name): New member function.
4833         * rust-lang.c (rust_language_data): Remove la_name and
4834         la_natural_name initializers.
4835         (rust_language::name): New member function.
4836         (rust_language::natural_name): New member function.
4837         * symtab.c (lookup_language_this): Update call to
4838         language_defn::name.
4839
4840 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4841
4842         * ada-lang.c (ada_language_data): Remove la_name_of_this
4843         initializer.
4844         * ax-gdb.c (gen_expr): Update call to name_of_this.
4845         * c-exp.y (classify_name): Likewise.
4846         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
4847         (cplus_language_data): Likewise.
4848         (cplus_language::name_of_this): New member function.
4849         (asm_language_data): Remove la_name_of_this initializer.
4850         (minimal_language_data): Likewise.
4851         * d-lang.c (d_language_data): Likewise.
4852         (d_language::name_of_this): New member function.
4853         * expprint.c (print_subexp_standard): Update call to name_of_this.
4854         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
4855         * go-lang.c (go_language_data): Likewise.
4856         * language.c (unknown_language_data): Likewise.
4857         (unknown_language::name_of_this): New member function.
4858         (auto_language_data): Remove la_name_of_this initializer.
4859         (auto_language::name_of_this): New member function.
4860         * language.h (language_data): Delete la_name_of_this member
4861         variable.
4862         (language_defn::name_of_this): New member function.
4863         * m2-lang.c (m2_language_data): Remove la_name_of_this
4864         initializer.
4865         * objc-lang.c (objc_language_data): Likewise.
4866         (objc_language::name_of_this): New member function.
4867         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
4868         initializer.
4869         * p-lang.c (pascal_language_data): Likewise.
4870         (pascal_language::name_of_this): New member function.
4871         * rust-lang.c (rust_language_data): Remove la_name_of_this
4872         initializer.
4873         * symtab.c (lookup_language_this): Update call to name_of_this.
4874         (lookup_symbol_aux): Likewise.
4875         * valops.c (value_of_this): Likewise.
4876
4877 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4878
4879         * ada-lang.c (ada_language_data): Remove
4880         la_struct_too_deep_ellipsis initializer.
4881         (ada_language::struct_too_deep_ellipsis): New member function.
4882         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
4883         initializer.
4884         (cplus_language_data): Likewise.
4885         (asm_language_data): Likewise.
4886         (minimal_language_data): Likewise.
4887         * cp-valprint.c (cp_print_value): Update call to
4888         struct_too_deep_ellipsis.
4889         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
4890         initializer.
4891         * f-lang.c (f_language_data): Likewise.
4892         (f_language::struct_too_deep_ellipsis): New member function.
4893         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
4894         initializer.
4895         * language.c (unknown_language_data): Likewise.
4896         (auto_language_data): Likewise.
4897         * language.h (language_data): Delete la_struct_too_deep_ellipsis
4898         member variable.
4899         (language_defn::struct_too_deep_ellipsis): New member function.
4900         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
4901         initializer.Q
4902         * objc-lang.c (objc_language_data): Likewise.
4903         * opencl-lang.c (opencl_language_data): Likewise.
4904         * p-lang.c (pascal_language_data): Likewise.
4905         * rust-lang.c (rust_language_data): Likewise.
4906         * valprint.c (val_print_check_max_depth): Update call to
4907         struct_too_deep_ellipsis.
4908
4909 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
4910
4911         * MAINTAINERS (Write After Approval): Add myself.
4912
4913 2020-09-15  Tom Tromey  <tom@tromey.com>
4914
4915         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
4916         Remove.
4917
4918 2020-09-15  Tom Tromey  <tom@tromey.com>
4919
4920         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
4921         and TYPE_CODE_METHODPTR cases.
4922         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
4923         (c_value_print_inner): Update.
4924         * valprint.c (generic_value_print_memberptr): New function, from
4925         c_value_print_memberptr.
4926         (generic_value_print): Use it.  Call cplus_print_method_ptr.
4927
4928 2020-09-15  Tom Tromey  <tromey@adacore.com>
4929
4930         * python/python-internal.h (PyInt_FromLong): Remove define.
4931         * python/py-value.c (convert_value_from_python): Use
4932         gdb_py_object_from_longest.
4933         * python/py-type.c (typy_get_code): Use
4934         gdb_py_object_from_longest.
4935         * python/py-symtab.c (salpy_get_line): Use
4936         gdb_py_object_from_longest.
4937         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
4938         gdb_py_object_from_longest.
4939         * python/py-record.c (recpy_gap_reason_code): Use
4940         gdb_py_object_from_longest.
4941         * python/py-record-btrace.c (recpy_bt_insn_size)
4942         (recpy_bt_func_level, btpy_list_count): Use
4943         gdb_py_object_from_longest.
4944         * python/py-infthread.c (gdbpy_create_ptid_object): Use
4945         gdb_py_object_from_longest.  Fix error handling.
4946         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
4947         gdb_py_object_from_longest.
4948         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
4949         gdb_py_object_from_longest.
4950         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
4951         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
4952         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
4953
4954 2020-09-15  Tom Tromey  <tromey@adacore.com>
4955
4956         * python/python.c (gdbpy_parameter_value): Use
4957         gdb_py_object_from_ulongest.
4958
4959 2020-09-15  Tom Tromey  <tromey@adacore.com>
4960
4961         * python/py-infevents.c (create_register_changed_event_object):
4962         Use gdb_py_object_from_longest.
4963         * python/py-exitedevent.c (create_exited_event_object): Use
4964         gdb_py_object_from_longest.
4965
4966 2020-09-15  Tom Tromey  <tromey@adacore.com>
4967
4968         * python/python.c (gdbpy_parameter_value): Use
4969         gdb_py_object_from_longest.
4970         * python/py-type.c (convert_field, typy_range): Use
4971         gdb_py_object_from_longest.
4972         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
4973         gdb_py_object_from_longest.
4974         * python/py-lazy-string.c (stpy_get_length): Use
4975         gdb_py_object_from_longest.
4976         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
4977         gdb_py_object_from_longest.
4978         * python/py-infevents.c (create_memory_changed_event_object): Use
4979         gdb_py_object_from_longest.
4980         * python/py-inferior.c (infpy_get_num): Use
4981         gdb_py_object_from_longest.
4982         (infpy_get_pid): Likewise.
4983
4984 2020-09-15  Tom Tromey  <tromey@adacore.com>
4985
4986         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
4987         defines.
4988         * python/py-value.c (valpy_long): Use
4989         gdb_py_object_from_ulongest.
4990         * python/py-symtab.c (salpy_get_pc): Use
4991         gdb_py_object_from_ulongest.
4992         (salpy_get_last): Likewise.
4993         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
4994         gdb_py_object_from_ulongest.
4995         * python/py-lazy-string.c (stpy_get_address): Use
4996         gdb_py_object_from_ulongest.
4997         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
4998         * python/py-arch.c (archpy_disassemble): Use
4999         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
5000         error handling.
5001
5002 2020-09-15  Tom Tromey  <tromey@adacore.com>
5003
5004         * python/python-internal.h (gdb_py_long_from_longest): Remove
5005         defines.
5006         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
5007         * python/py-type.c (convert_field, typy_get_sizeof): Use
5008         gdb_py_object_from_longest.
5009         * python/py-record-btrace.c (btpy_list_index): Use
5010         gdb_py_object_from_longest.
5011
5012 2020-09-15  Tom Tromey  <tromey@adacore.com>
5013
5014         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
5015         * python/py-record.c (recpy_element_number): Use
5016         gdb_py_object_from_longest.
5017         (recpy_gap_number): Likewise.
5018
5019 2020-09-15  Tom Tromey  <tromey@adacore.com>
5020
5021         * top.c (ui::ui): Update.
5022         (highest_ui_num): Remove.
5023         * top.h (struct ui) <num>: Remove.
5024
5025 2020-09-15  Tom Tromey  <tromey@adacore.com>
5026
5027         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
5028         * ui-style.c (ansi_regex_text): Now array.
5029         * rust-exp.y (number_regex_text): Now array.
5030         * linespec.c (linespec_quote_characters): Now array.
5031         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
5032         Now arrays.
5033
5034 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5035
5036         * debuginfod-support.c (debuginfod_client_deleter): New.
5037         (debuginfod_client_up): New.
5038         (debuginfod_init): Return debuginfod_client_up.
5039         (debuginfod_source_query): Adjust.
5040         (debuginfod_debuginfo_query): Adjust.
5041
5042 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5043
5044         * debuginfod-support.c (debuginfod_source_query): Use
5045         make_unique_xstrdup.
5046
5047 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5048
5049         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
5050         with `type::instance_flags`.
5051
5052 2020-09-14  Michael Mullin  <masmullin@gmail.com>
5053
5054         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
5055         Remove baton parameter.
5056
5057 2020-09-14  Pedro Alves  <pedro@palves.net>
5058
5059         * Makefile.in (SELFTESTS_SRCS): Add
5060         unittests/enum-flags-selftests.c.
5061         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
5062         btrace_function_flags instead of enum btrace_function_flag.
5063         * compile/compile-c-types.c (convert_qualified): Use
5064         enum_flags::raw.
5065         * compile/compile-cplus-symbols.c (convert_one_symbol)
5066         (convert_symbol_bmsym):
5067         * compile/compile-cplus-types.c (compile_cplus_convert_method)
5068         (compile_cplus_convert_struct_or_union_methods)
5069         (compile_cplus_instance::convert_qualified_base):
5070         * go-exp.y (parse_string_or_char): Add cast to int.
5071         * unittests/enum-flags-selftests.c: New file.
5072         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
5073         type to btrace_thread_flags from btrace_thread_flag.
5074         (record_btrace_cancel_resume, record_btrace_step_thread): Change
5075         local's type to btrace_thread_flags from btrace_thread_flag.  Add
5076         cast in DEBUG call.
5077
5078 2020-09-14  Pedro Alves  <pedro@palves.net>
5079
5080         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
5081         * gdbtypes.c (address_space_name_to_int): Rename to ...
5082         (address_space_name_to_type_instance_flags): ... this.
5083         (address_space_int_to_name): Rename to ...
5084         (address_space_type_instance_flags_to_name): ... this.
5085         * gdbtypes.h (address_space_name_to_int): Rename to ...
5086         (address_space_name_to_type_instance_flags): ... this.
5087         (address_space_int_to_name): Rename to ...
5088         (address_space_type_instance_flags_to_name): ... this.
5089         * type-stack.c (type_stack::insert): Adjust to rename.
5090         * type-stack.h (type_stack::insert): Likewise.
5091
5092 2020-09-14  Pedro Alves  <pedro@palves.net>
5093             Andrew Burgess  <andrew.burgess@embecosm.com>
5094
5095         * avr-tdep.c (avr_address_class_type_flags): Return
5096         type_instance_flags.
5097         (avr_address_class_type_flags_to_name): Take a
5098         type_instance_flags.
5099         (avr_address_class_name_to_type_flags): Return bool and take a
5100         type_instance_flags.
5101         * d-lang.c (build_d_types): Use type::set_instance_flags.
5102         * ft32-tdep.c (ft32_address_class_type_flags): Return
5103         type_instance_flags.
5104         (ft32_address_class_type_flags_to_name): Take a
5105         type_instance_flags.
5106         (ft32_address_class_name_to_type_flags): Return bool and take a
5107         type_instance_flags.
5108         (ft32_gdbarch_init): Use type::set_instance_flags.
5109         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
5110         * gdbarch.h, gdbarch.c: Regenerate.
5111         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
5112         (address_class_name_to_type_flags): Use type_instance_flags and
5113         bool.
5114         * gdbtypes.c (address_space_name_to_int)
5115         (address_space_int_to_name, make_qualified_type): Use
5116         type_instance_flags.
5117         (make_qualified_type): Use type_instance_flags and
5118         type::set_instance_flags.
5119         (make_type_with_address_space, make_cv_type, make_vector_type)
5120         (check_typedef): Use type_instance_flags.
5121         (recursive_dump_type): Cast type_instance_flags to unsigned for
5122         printing.
5123         (copy_type_recursive): Use type::set_instance_flags.
5124         (gdbtypes_post_init): Use type::set_instance_flags.
5125         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
5126         <m_instance_flags>: ... this.
5127         <instance_flags, set_instance_flags>: New methods.
5128         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
5129         (SET_TYPE_INSTANCE_FLAGS): New.
5130         (address_space_name_to_int, address_space_int_to_name)
5131         (make_type_with_address_space): Pass flags using
5132         type_instance_flags instead of int.
5133         * stabsread.c (cleanup_undefined_types_noname): Use
5134         type::set_instance_flags.
5135         * s390-tdep.c (s390_address_class_type_flags): Return
5136         type_instance_flags.
5137         (s390_address_class_type_flags_to_name): Take a
5138         type_instance_flags.
5139         (s390_address_class_name_to_type_flags): Return bool and take a
5140         type_instance_flags.
5141         * type-stack.c (type_stack::follow_types): Use
5142         type_instance_flags.
5143         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
5144
5145 2020-09-14  Tom Tromey  <tromey@adacore.com>
5146
5147         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
5148         * x86-tdep.c (x86_is_thunk_register_name)
5149         (x86_in_indirect_branch_thunk): Update.
5150         * sparc64-tdep.c (sparc64_fpu_register_names)
5151         (sparc64_cp0_register_names, sparc64_register_names)
5152         (sparc64_pseudo_register_names): Now const.
5153         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
5154         cp0_registers_num>: Now const.
5155         * sparc-tdep.c (sparc_core_register_names)
5156         (sparc32_fpu_register_names, sparc32_cp0_register_names)
5157         (sparc32_pseudo_register_names): Now const.
5158         (validate_tdesc_registers): Update.
5159         * rust-lang.c (rust_extensions): Now const.
5160         * p-lang.c (p_extensions): Now const.
5161         * objc-lang.c (objc_extensions): Now const.
5162         * nto-tdep.c (nto_thread_state_str): Now const.
5163         * moxie-tdep.c (moxie_register_names): Now const.
5164         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
5165         Now const.
5166         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
5167         (mips_linux_reg_names): Now const.
5168         (mips_gdbarch_init): Update.
5169         * microblaze-tdep.c (microblaze_register_names): Now const.
5170         * m68k-tdep.c (m68k_register_names): Now const.
5171         * m32r-tdep.c (m32r_register_names): Now const.
5172         * ia64-tdep.c (ia64_register_names): Now const.
5173         * i386-tdep.h (struct gdbarch_tdep) <register_names,
5174         ymmh_register_names, ymm16h_regnum, mpx_register_names,
5175         k_register_names, zmmh_register_names, xmm_avx512_register_names,
5176         ymm_avx512_register_names, pkeys_register_names>: Now const.
5177         * i386-tdep.c (i386_register_names, i386_zmm_names)
5178         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
5179         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
5180         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
5181         * f-lang.c (f_extensions): Now const.
5182         * d-lang.c (d_extensions): Now const.
5183         * csky-tdep.c (csky_register_names): Now const.
5184         * charset.c (default_charset_names, charset_enum): Now const.
5185         (_initialize_charset): Update.
5186         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
5187         const.
5188         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
5189         (bsd_uthread_solib_loaded): Update.
5190         (bsd_uthread_state): Now const.
5191         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
5192         (amd64_ymm_avx512_names, amd64_ymmh_names)
5193         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
5194         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
5195         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
5196         (amd64_dword_names): Now const.
5197         * agent.c (can_use_agent_enum): Now const.
5198         * ada-tasks.c (task_states, long_task_states): Now const.
5199         * ada-lang.c (known_runtime_file_name_patterns)
5200         (known_auxiliary_function_name_patterns, attribute_names)
5201         (standard_exc, ada_extensions): Now const.
5202
5203 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5204
5205         * bcache.h (struct bcache) <bcache>: Remove constructor.
5206         <m_hash_function, m_compare_function>: Remove.
5207         <~bcache>: Make virtual.
5208         <compare>: Remove static method, introduce virtual method.
5209         <default_hash>: Remove.
5210         <hash>: New virtual method.
5211         * bcache.c (bcache::expand_hash_table): Update.
5212         (bcache::insert): Update.
5213         (bcache::hash): New.
5214         (bcache::compare): Update comment and parameter names.
5215         * gdbtypes.c (types_deeply_equal): Update.
5216         * psymtab.h (struct psymbol_bcache): New struct.
5217         (class psymtab_storage) <psymtab_storage>: Make default.
5218         <psymbol_cache>: Change type to psymbol_bcache.
5219         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
5220         (psymbol_hash): Change to...
5221         (psymbol_bcache::hash): ... this.
5222         (psymbol_compare): Change to...
5223         (psymbol_bcache::compare): ... this.
5224
5225 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5226
5227         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
5228         checking for initial lwp.
5229
5230 2020-09-14  Tom Tromey  <tromey@adacore.com>
5231
5232         * m68k-tdep.c (m68k_extract_return_value): Use
5233         pointer_result_regnum.
5234         (m68k_store_return_value): Likewise.
5235         (m68k_reg_struct_return_p): Handle vectors and arrays.
5236         (m68k_return_value): Handle arrays.
5237         (m68k_svr4_return_value): Fix single-element aggregate handling.
5238         Handle long double.  Adjust for embedded ABI.
5239         (m68k_svr4_init_abi): Set pointer_result_regnum.
5240         (m68k_embedded_init_abi): New function.
5241         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
5242         (m68k_osabi_sniffer): New function.
5243         (_initialize_m68k_tdep): Register osabi sniffer.
5244         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
5245         member.
5246
5247 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5248
5249         * xml-support.c (xml_fetch_content_from_file): Replace xfree
5250         with gdb::unique_xmalloc_ptr<char>.
5251
5252 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5253
5254         * xml-support.h (xml_fetch_another): Change type to be a
5255         function_view.
5256         (xml_process_xincludes): Remove baton parameter.
5257         (xml_fetch_content_from_file): Change baton parameter to
5258         dirname.
5259         * xml-support.c (struct xinclude_parsing_data)
5260         <xinclude_parsing_data>: Remove baton parameter.
5261         <fetcher_baton>: Remove.
5262         (xinclude_start_include): Adjust.
5263         (xml_process_xincludes): Adjust.
5264         (xml_fetch_content_from_file): Replace baton parameter with
5265         dirname.
5266         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
5267         (xml_init_syscalls_info): Use a lambda.
5268         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
5269         (file_read_description_xml): Use a lambda.
5270         (fetch_available_features_from_target): Change baton parameter
5271         to target_ops.
5272         (target_read_description_xml): Use a lambda.
5273         (target_fetch_description_xml): Use a lambda.
5274         (string_read_description_xml): Update.
5275
5276 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
5277
5278         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
5279         uses with type::endianity_is_not_default.
5280
5281 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5282
5283         * gdbtypes.h (struct type) <endianity_is_not_default,
5284         set_endianity_is_not_default>: New methods.
5285         (TYPE_ENDIANITY_NOT_DEFAULT): Use
5286         type::endianity_is_not_default, change all write call sites to
5287         use type::set_endianity_is_not_default.
5288
5289 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5290
5291         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
5292         uses with type::is_fixed_instance.
5293
5294 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5295
5296         * gdbtypes.h (struct type) <is_fixed_instance,
5297         set_is_fixed_instance>: New methods.
5298         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
5299         write call sites to use type::set_is_fixed_instance.
5300
5301 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5302
5303         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
5304         uses with type::is_gnu_ifunc.
5305
5306 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5307
5308         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
5309         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
5310         use type::set_is_gnu_ifunc.
5311
5312 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5313
5314         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
5315         uses with type::stub_is_supported.
5316
5317 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5318
5319         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
5320         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
5321         use type::set_stub_is_supported.
5322
5323 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5324
5325         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
5326         uses with type::is_vector.
5327
5328 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5329
5330         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
5331         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
5332         use type::set_is_vector.
5333
5334 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5335
5336         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
5337         uses with type::has_varargs.
5338
5339 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5340
5341         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
5342         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
5343         use type::set_has_varargs.
5344
5345 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5346
5347         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
5348         uses with type::is_prototyped.
5349
5350 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5351
5352         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
5353         New methods.
5354         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
5355         call sites to use type::set_is_prototyped.
5356
5357 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5358
5359         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
5360         uses with type::target_is_stub.
5361
5362 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5363
5364         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
5365         New methods.
5366         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
5367         sites to use type::set_target_is_stub.
5368
5369 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5370
5371         * gdbtypes.h (TYPE_STUB): Remove, replace all
5372         uses with type::is_stub.
5373
5374 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5375
5376         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
5377         (TYPE_STUB): Use type::is_stub, change all write call sites to
5378         use type::set_is_stub.
5379
5380 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5381
5382         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
5383         type::has_no_signedness.
5384
5385 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5386
5387         * gdbtypes.h (struct type) <has_no_signedness,
5388         set_has_no_signedness>: New methods.
5389         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
5390         call sites to use type::set_has_no_signedness.
5391
5392 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5393
5394         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
5395         type::is_unsigned.
5396
5397 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
5398
5399         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
5400         methods.
5401         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
5402         sites to use type::set_is_unsigned.
5403
5404 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
5405             Adam Renquinha <arenquinha@cimeq.qc.ca>
5406
5407         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
5408         pointer and stack frame offset when unwinding.
5409
5410 2020-09-13  Pedro Alves  <pedro@palves.net>
5411
5412         * NEWS: Document "-break-insert --qualified".
5413         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
5414
5415 2020-09-13  Pedro Alves  <pedro@palves.net>
5416
5417         * linespec.c (classify_mtype, compare_msyms): Delete.
5418         (search_minsyms_for_name): Remove classification logic.  Instead
5419         filter out trampoline symbols if we also found an external
5420         function of the same name.
5421
5422 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
5423
5424         * NEWS: Create a new section for the next release branch.
5425         Rename the section of the current branch, now that it has
5426         been cut.
5427
5428 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
5429
5430         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
5431         * version.in: Bump version to 11.0.50.DATE-git.
5432
5433 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
5434
5435         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
5436
5437 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
5438             Felix Willgerodt  <Felix.Willgerodt@intel.com>
5439
5440         * gdbarch.sh: Added bfloat16 type.
5441         * gdbarch.c: Regenerated.
5442         * gdbarch.h: Regenerated.
5443         * gdbtypes.c (floatformats_bfloat16): New struct.
5444         (gdbtypes_post_init): Add builtin_bfloat16.
5445         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
5446         (floatformats_bfloat16): New struct.
5447         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
5448         (i386_ymm_type): Add field "v16_bfloat16"
5449         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
5450         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
5451         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
5452         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
5453         * features/i386/64bit-avx512.xml: Add bfloat16 type.
5454         * features/i386/64bit-avx512.c: Regenerated.
5455         * features/i386/64bit-sse.xml: Add bfloat16 type.
5456         * features/i386/64bit-sse.c: Regenerated.
5457
5458 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
5459
5460         * i386-tdep.c (i386_zmm_type): Fix field names.
5461         (i386_ymm_type): Fix field names.
5462
5463 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5464
5465         * breakpoint.c: Fix typo in the help message of the
5466         "set breakpoint condition-evaluation" command.
5467
5468 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5469
5470         * nbsd-nat.c: Include "nat/netbsd-nat.h".
5471         * (nbsd_nat_target::pid_to_exec_file)
5472         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
5473         (nbsd_nat_target::post_startup_inferior)
5474         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
5475         (nbsd_add_threads): Switch local code to common gdb/nat functions.
5476         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
5477         * (nbsd_thread_lister): Remove.
5478
5479 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5480
5481         * fork-inferior.c (startup_inferior): Avoid double free.
5482
5483 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5484
5485         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
5486         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
5487
5488 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5489
5490         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
5491         * netbsd-nat.c: Include <sys/ptrace.h>.
5492         * (netbsd_nat::enable_proc_events): Add.
5493
5494 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5495
5496         * netbsd-nat.h: Include "gdbsupport/function-view.h".
5497         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
5498         (netbsd_nat::for_each_thread): Add.
5499         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
5500         "gdbsupport/common-debug.h".
5501         * (netbsd_nat::netbsd_thread_lister)
5502         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
5503         (netbsd_nat::for_each_thread): Add.
5504
5505 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5506
5507         * netbsd-nat.h: Include <unistd.h>.
5508         * (netbsd_nat::pid_to_exec_file): Add.
5509         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
5510         * (netbsd_nat::pid_to_exec_file) Add.
5511
5512 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5513
5514         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
5515
5516 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
5517
5518         * netbsd-nat.h: New file.
5519         * netbsd-nat.c: Likewise.
5520
5521 2020-09-09  Tom Tromey  <tromey@adacore.com>
5522
5523         * ada-lang.c (remove_extra_symbols): Do not increment when
5524         removing an element
5525
5526 2020-09-08  Tom Tromey  <tromey@adacore.com>
5527
5528         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
5529
5530 2020-09-08  Tom Tromey  <tromey@adacore.com>
5531
5532         PR win32/25302:
5533         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
5534         (gdb_bfd_init_data): New function.
5535         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
5536
5537 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5538
5539         * infrun.c (fetch_inferior_event): Use
5540         `switch_to_target_no_thread` to switch the target.
5541
5542 2020-09-06  Tom Tromey  <tom@tromey.com>
5543
5544         * symfile.h (dwarf2_free_objfile): Don't declare.
5545
5546 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5547
5548         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
5549         to match 16 byte real/complex type generated by Flang compiler.
5550
5551 2020-09-03  Tom de Vries  <tdevries@suse.de>
5552
5553         PR breakpoint/26546
5554         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
5555         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
5556
5557 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
5558
5559         * maint.c (index_digits): New function.
5560         (struct maint_print_section_data): Remove.
5561         (print_bfd_section_info): Remove print_data parameter, add arg
5562         and index_digits.
5563         (print_objfile_section_info): Likewise.
5564         (print_bfd_section_info_maybe_relocated): Likewise (plus
5565         objfile).
5566         (maintenance_info_sections): Adjust calls.
5567
5568 2020-09-02  Tom Tromey  <tromey@adacore.com>
5569
5570         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
5571         for null pointers.
5572         (ada_varobj_adjust_for_child_access): Special-case null pointers.
5573
5574 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
5575
5576         * bcache.h (struct bcache) <insert>: Change type of `added` to
5577         pointer to bool.
5578         * bcache.c (bcache::insert): Likewise.
5579         * gdbtypes.c (check_types_worklist): Adjust.
5580         * psymtab.c (add_psymbol_to_bcache): Adjust.
5581
5582 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
5583
5584         * corelow.c (unordered_set): Include.
5585         (class core_target): Add field 'm_core_unavailable_mappings'.
5586         (core_target::build_file_mappings): Print only one warning
5587         per inaccessible file.  Add unavailable/broken mappings
5588         to m_core_unavailable_mappings.
5589         (core_target::xfer_partial): Call...
5590         (core_target::xfer_memory_via_mappings): New method.
5591
5592 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
5593
5594         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
5595         type to bool.
5596
5597 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
5598
5599         * dwarf2/read.c (struct field_info): Fix indentation.
5600
5601 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5602
5603         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
5604         ordering in comment.
5605         * frame.c (frame_id_eq): Fix indentation.
5606
5607 2020-08-31  Scott Linder  <scott@scottlinder.com>
5608             Simon Marchi  <simon.marchi@efficios.com>
5609
5610         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
5611         inline frame ids in outer frame.
5612
5613 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5614
5615         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
5616         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
5617         (outer_frame_id): Use FID_STACK_OUTER instead of
5618         FID_STACK_INVALID.
5619         (frame_id_p): Don't check for outer_frame_id.
5620
5621 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5622
5623         * frame-unwind.c (frame_unwind_got_optimized): Don't set
5624         regnum/frame in value.  Call allocate_value_lazy.
5625         * frame.c (frame_unwind_register_value): Use
5626         val_print_not_saved.
5627
5628 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
5629
5630         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
5631
5632 2020-08-29  Pedro Alves  <pedro@palves.net>
5633
5634         * progspace.c (print_program_space): Use all_inferiors.  Switch to
5635         the inferior before calling target_pid_to_str.
5636
5637 2020-08-28  Tom Tromey  <tom@tromey.com>
5638
5639         * xcoffread.c (xcoff_end_psymtab): Update comment.
5640         * dbxread.c (dbx_end_psymtab): Update comment.
5641
5642 2020-08-28  Tom de Vries  <tdevries@suse.de>
5643
5644         PR breakpoint/26544
5645         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
5646         event_location.
5647         (create_breakpoint): Same.
5648         (base_breakpoint_decode_location): Same.
5649         (bkpt_create_sals_from_location): Same.
5650         (bkpt_decode_location): Same.
5651         (bkpt_probe_create_sals_from_location): Same.
5652         (bkpt_probe_decode_location): Same.
5653         (tracepoint_create_sals_from_location): Same.
5654         (tracepoint_decode_location): Same.
5655         (tracepoint_probe_decode_location): Same.
5656         (strace_marker_create_sals_from_location): Same.
5657         (strace_marker_decode_location): Same.
5658         (create_sals_from_location_default): Same.
5659         (decode_location_default): Same.
5660         * breakpoint.h (struct breakpoint_ops): Same.
5661         (create_breakpoint): Same.
5662         * linespec.h (decode_line_full): Same.
5663         * linespec.c (decode_line_full): Same.  Throw error if
5664         result.size () == 0.
5665
5666 2020-08-27  Pedro Alves  <pedro@palves.net>
5667
5668         PR gdb/26524
5669         * breakpoint.c (until_break_fsm) <location_breakpoint,
5670         caller_breakpoint>: Delete fields.
5671         <breakpoints>: New field.
5672         <until_break_fsm>: Adjust to save a breakpoint vector instead of
5673         two individual breakpoints.
5674         (until_break_fsm::should_stop): Loop over breakpoints in the
5675         breakpoint vector.
5676         (until_break_fsm::clean_up): Adjust to clear the breakpoints
5677         vector.
5678         (until_break_command): Handle location expanding into multiple
5679         sals.
5680
5681 2020-08-27  Pedro Alves  <pedro@palves.net>
5682
5683         PR gdb/26523
5684         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
5685         bp_until breakpoints user-specified locations.  Update intro
5686         comment.
5687
5688 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
5689
5690         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
5691         gdb_bfd_sections): New.
5692         * maint.c (print_bfd_section_info): Change param type to
5693         maint_print_section_data.
5694         (print_objfile_section_info): Likewise.
5695         (print_bfd_section_info_maybe_relocated): Likewise.
5696         (maintenance_info_sections): Use gdb_bfd_sections.
5697
5698 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5699
5700         * MAINTAINERS: Add ARC target and maintainer.
5701
5702 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
5703
5704         * configure.tgt: ARC support for GNU/Linux.
5705         * Makefile.in (ALL_TARGET_OBJS): Likewise.
5706         * arc-linux-tdep.c: New file.
5707         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
5708         * arc-tdep.c (arc_write_pc): Use it.
5709
5710 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5711
5712         * arc-tdep.c (arc_check_for_hardware_loop): New.
5713         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
5714
5715 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5716
5717         * arc-tdep.h: Include "gdbarch.h".
5718
5719 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
5720
5721         * arch/arc.h
5722         (arc_gdbarch_features): New class to stir the selection of target XML.
5723         (arc_create_target_description): Use FEATURES to choose XML target.
5724         (arc_lookup_target_description): Use arc_create_target_description
5725         to create _new_ target descriptions or return the already created
5726         ones if the FEATURES is the same.
5727         * arch/arc.c: Implementation of prototypes described above.
5728         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
5729         (arc_gdbarch_features_init): Initialize the FEATURES struct.
5730         * arc-tdep.c (*_feature_name): Make feature names consistent.
5731         (arc_register_feature): A new struct to hold information about
5732         registers of a particular target/feature.
5733         (arc_check_tdesc_feature): Check if XML provides registers in
5734         compliance with ARC_REGISTER_FEATURE structs.
5735         (arc_update_acc_reg_names): Add aliases for r58 and r59.
5736         (determine_*_reg_feature_set): Which feature name to look for.
5737         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
5738         (mach_type_to_arc_isa): Convert from a set of binutils machine types
5739         to expected ISA enums to be used in arc_gdbarch_features structs.
5740         * features/Makefile (FEATURE_XMLFILES): Add new files.
5741         * gdb/features/arc/v1-aux.c: New file.
5742         * gdb/features/arc/v1-aux.xml: Likewise.
5743         * gdb/features/arc/v1-core.c: Likewise.
5744         * gdb/features/arc/v1-core.xml: Likewise.
5745         * gdb/features/arc/v2-aux.c: Likewise.
5746         * gdb/features/arc/v2-aux.xml: Likewise.
5747         * gdb/features/arc/v2-core.c: Likewise.
5748         * gdb/features/arc/v2-core.xml: Likewise.
5749         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
5750
5751 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
5752             Andrew Burgess  <andrew.burgess@embecosm.com>
5753
5754         PR m2/26372
5755         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
5756         an assert.  Remove single element array indexing pattern as the
5757         MULTI_SUBSCRIPT support will handle this case too.
5758
5759 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
5760
5761         * value.h (valprint_check_validity): Move declaration from
5762         here...
5763         * valprint.h (valprint_check_validity): ... to here.
5764
5765 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5766
5767         * debug.h: New file.
5768         * debug.c (debug_prefixed_vprintf): New function.
5769         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
5770         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
5771
5772 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
5773
5774         * infrun.h (infrun_debug_printf_1): New function declaration.
5775         (infrun_debug_printf): New macro.
5776         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
5777         throughout.
5778         (infrun_debug_printf): New function.
5779         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
5780         (handle_jit_event): Likewise.
5781
5782 2020-08-21  Mark Wielaard  <mark@klomp.org>
5783
5784         * ada-lex.l: Extend register warnings diagnostics comment for g++.
5785
5786 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
5787
5788         * frame.c (enum class frame_id_status): New.
5789         (struct frame_info) <this_id::p>: Change type to frame_id_status.
5790         (fprintf_frame): Update.
5791         (compute_frame_id): Set frame id status to "computing" on entry.
5792         Set it back to "not_computed" on failure and to "computed" on
5793         success.
5794         (get_frame_id): Assert the frame id is not being computed.
5795         (create_sentinel_frame): Use frame_id_status::COMPUTED.
5796         (create_new_frame): Likewise.
5797         (frame_cleanup_after_sniffer): Update assert.
5798
5799 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5800
5801         * regcache.c (pid_ptid_regcache_map): New type.
5802         (target_ptid_regcache_map): Remove.
5803         (target_pid_ptid_regcache_map): New type.
5804         (regcaches): Change type to target_pid_ptid_regcache_map.
5805         (get_thread_arch_aspace_regcache): Update.
5806         (regcache_thread_ptid_changed): Update, handle pid-like ptid
5807         case.
5808         (regcaches_size): Update.
5809         (regcache_count): Update.
5810         (registers_changed_ptid_target_pid_test): New.
5811         (_initialize_regcache): Register new test.
5812
5813 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5814
5815         * regcache.c (regcache_count): New.
5816         (struct regcache_test_data): New.
5817         (regcache_test_data_up): New.
5818         (populate_regcaches_for_test): New.
5819         (regcaches_test): Remove.
5820         (get_thread_arch_aspace_regcache_test): New.
5821         (registers_changed_ptid_all_test): New.
5822         (registers_changed_ptid_target_test): New.
5823         (registers_changed_ptid_target_ptid_test): New.
5824         (regcache_thread_ptid_changed): Remove regcache_count lambda.
5825         (_initialize_regcache): Register new tests.
5826
5827 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5828
5829         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
5830         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
5831         gdbarch and aspace parameter.  Use current inferior's aspace.
5832         Validate regcache's arch value.
5833         (regcaches_test): Update.
5834
5835 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
5836
5837         * regcache.c (regcaches_test): Call registers_changed.
5838
5839 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5840
5841         * infrun.c (process_event_stop_test): Fix typo "breapoint".
5842
5843 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5844
5845         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
5846         to find the end of prologue for flang compiled binaries.
5847         * arm-tdep.c (arm_skip_prologue): Likewise.
5848         * i386-tdep.c (i386_skip_prologue): Likewise.
5849         * producer.c (producer_is_llvm): New function.
5850         (producer_parsing_tests): Added new tests for clang/flang.
5851         * producer.h (producer_is_llvm): New declaration.
5852
5853 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
5854
5855         * linux-nat.c (linux_nat_debug_printf): New function.
5856         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
5857
5858 2020-08-18  Aaron Merey  <amerey@redhat.com>
5859
5860         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
5861         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
5862         (CLIBS): Add DEBUGINFOD_LIBS.
5863
5864 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
5865
5866         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
5867         'gdbarch_num_regs'.
5868
5869 2020-08-17  Tom Tromey  <tromey@adacore.com>
5870
5871         * ada-varobj.c (ada_varobj_decode_var): Handle case where
5872         ada_get_decoded_value returns NULL.
5873
5874 2020-08-17  Tom Tromey  <tromey@adacore.com>
5875
5876         * python/py-inferior.c (infpy_search_memory): Use
5877         gdb_py_object_from_ulongest.
5878         * python/py-infevents.c (create_inferior_call_event_object)
5879         (create_memory_changed_event_object): Use
5880         gdb_py_object_from_ulongest.
5881         * python/py-linetable.c (ltpy_entry_get_pc): Use
5882         gdb_py_object_from_ulongest.
5883
5884 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5885
5886         * loc.c (class symbol_needs_eval_context): Fix indentation.
5887
5888 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
5889
5890         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
5891         bool.
5892
5893 2020-08-17  Tom de Vries  <tdevries@suse.de>
5894
5895         PR gdb/26393
5896         * gdbtypes.c (dump_dynamic_prop): New function.
5897         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
5898
5899 2020-08-15  Tom de Vries  <tdevries@suse.de>
5900
5901         PR backtrace/26390
5902         * stack.c (print_frame_args): Temporarily set the selected
5903         frame to FRAME while printing the frame's arguments.
5904
5905 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5906
5907         PR breakpoints/26385
5908         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
5909         Always clear watchpoint with PTRACE_SET_DEBUGREG.
5910
5911 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5912
5913         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
5914         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
5915         and >= to check return value instead of == -1 and != -1.
5916
5917 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
5918
5919         * utils.h (class gdb_argv) <as_array_view>: New method.
5920         * utils.c (gdb_argv_as_array_view_test): New.
5921         (_initialize_utils): Register selftest.
5922         * maint.c (maintenance_selftest): Use the new method.
5923
5924 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
5925
5926         * target.h (supports_dumpcore, dumpcore): New
5927         function declarations.
5928         * target.c (supports_dumpcore, dumpcore): New
5929         functions.
5930         * target-delegates.c: Rebuild.
5931         * gcore.c (gcore_command): Use target_supports_dumpcore ()
5932         and target_dumpcore ().
5933
5934 2020-08-13  Aaron Merey  <amerey@redhat.com>
5935
5936         * debuginfod-support.c: Replace global variables with user_data.
5937
5938 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
5939
5940         * maint.c (maintenance_selftest): Split args and pass array_view
5941         to run_tests.
5942
5943 2020-08-12  Luis Machado  <luis.machado@linaro.org>
5944
5945         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
5946         type's length.
5947         Use %s and pulongest to print the length.
5948
5949 2020-08-12  Pedro Alves  <palves@redhat.com>
5950
5951         * NEWS: Move "Multi-target debugging support" item to the
5952         "Changes since GDB 9" section.
5953
5954 2020-08-12  Pedro Alves  <palves@redhat.com>
5955
5956         PR gdb/26336
5957         * progspace.c (program_space::remove_objfile): Invalidate the
5958         frame cache.
5959
5960 2020-08-11  Tom de Vries  <tdevries@suse.de>
5961
5962         * MAINTAINERS: Mark ms1 as deleted.
5963
5964 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5965
5966         PR gdb/26310
5967
5968         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
5969         act accordingly.
5970         (aarch64_analyze_prologue_test): Add more unit tests to exercise
5971         movz/str/stur/stp skipping behavior.
5972
5973 2020-08-10  Luis Machado  <luis.machado@linaro.org>
5974
5975         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
5976         struct user_sve_header instead of struct sve_context.
5977
5978 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
5979
5980         * read.h (dwarf2_fetch_die_loc_sect_off,
5981         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
5982         `void *` parameter with function_view.
5983         * read.c (dwarf2_fetch_die_loc_sect_off,
5984         dwarf2_fetch_die_loc_cu_off): Likewise.
5985         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
5986         (per_cu_dwarf_call): Adjust.
5987         (get_frame_address_in_block_wrapper): Remove.
5988         (indirect_synthetic_pointer): Adjust.
5989         (get_ax_pc): Remove.
5990         (dwarf2_compile_expr_to_ax): Adjust.
5991
5992 2020-08-08  Tom de Vries  <tdevries@suse.de>
5993
5994         PR build/26344
5995         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
5996         constructor.
5997         * regcache.c (get_thread_arch_aspace_regcache): Same.
5998
5999 2020-08-07  Tom Tromey  <tromey@adacore.com>
6000
6001         * ravenscar-thread.c
6002         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
6003         New method.
6004         (ravenscar_thread_target::wait): Check
6005         runtime_initialized.
6006         (ravenscar_thread_target::prepare_to_store)
6007         (ravenscar_thread_target::stopped_by_sw_breakpoint)
6008         (ravenscar_thread_target::stopped_by_hw_breakpoint)
6009         (ravenscar_thread_target::stopped_by_watchpoint)
6010         (ravenscar_thread_target::stopped_data_address)
6011         (ravenscar_thread_target::core_of_thread): Use
6012         scoped_restore_current_thread and
6013         set_base_thread_from_ravenscar_task.
6014
6015 2020-08-07  Tom Tromey  <tromey@adacore.com>
6016
6017         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
6018
6019 2020-08-07  Tom Tromey  <tromey@adacore.com>
6020
6021         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
6022         update_inferior_ptid before update_thread_list.
6023         (temporarily_change_regcache_ptid): New class.
6024         (ravenscar_thread_target::fetch_registers)
6025         (ravenscar_thread_target::store_registers)
6026         (ravenscar_thread_target::prepare_to_store): Use base thread when
6027         forwarding operation.
6028
6029 2020-08-07  Tom Tromey  <tromey@adacore.com>
6030
6031         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
6032         "is_pid" case.
6033
6034 2020-08-07  Tom Tromey  <tromey@adacore.com>
6035
6036         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
6037         New methods.
6038         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
6039         first.
6040         (ravenscar_thread_target::add_thread): Rename from
6041         ravenscar_add_thread.
6042         (ravenscar_thread_target::update_thread_list): Use a lambda.
6043         (ravenscar_thread_target::xfer_partial): New method.
6044
6045 2020-08-07  Tom Tromey  <tromey@adacore.com>
6046
6047         * ada-lang.h (ada_task_list_iterator_ftype): Now a
6048         gdb::function_view.
6049         (iterate_over_live_ada_tasks): Change type of argument.
6050         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
6051         of argument.
6052
6053 2020-08-07  Tom Tromey  <tromey@adacore.com>
6054
6055         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
6056         Remove.
6057         (ravenscar_thread_target::extra_thread_info): Remove.
6058         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
6059         defer to target beneath for non-Ravenscar threads.
6060
6061 2020-08-07  Tom Tromey  <tromey@adacore.com>
6062
6063         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
6064         get_base_thread_from_ravenscar_task>: Now methods.
6065         <m_cpu_map>: New member.
6066         (ravenscar_thread_target::get_thread_base_cpu): Rename from
6067         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
6068         (ravenscar_thread_target::task_is_currently_active): Update.
6069         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
6070         Now a method.
6071         (ravenscar_thread_target::add_active_thread): Put initial thread
6072         into the m_cpu_map.
6073
6074 2020-08-07  Tom Tromey  <tromey@adacore.com>
6075
6076         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
6077         event_ptid.
6078
6079 2020-08-07  Tom Tromey  <tromey@adacore.com>
6080
6081         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
6082         runtime_initialized.
6083
6084 2020-08-07  Tom Tromey  <tromey@adacore.com>
6085
6086         * ravenscar-thread.c (ravenscar_thread_target): Don't call
6087         add_active_thread.
6088         (ravenscar_thread_target::add_active_thread): Now public.
6089         (ravenscar_inferior_created): Call add_active_thread after pushing
6090         the target.
6091
6092 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
6093
6094         * regcache.c (ptid_regcache_map): New type.
6095         (target_ptid_regcache_map): New type.
6096         (regcaches): Change type to target_ptid_regcache_map.
6097         (get_thread_arch_aspace_regcache): Update to regcaches' new
6098         type.
6099         (regcache_thread_ptid_changed): Likewise.
6100         (registers_changed_ptid): Likewise.
6101         (regcaches_size): Likewise.
6102         (regcaches_test): Update.
6103         (regcache_thread_ptid_changed): Update.
6104         * regcache.h (regcache_up): New type.
6105         * gdbsupport/ptid.h (hash_ptid): New struct.
6106
6107 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
6108
6109         * observable.h (thread_ptid_changed): Add parameter
6110         `process_stratum_target *`.
6111         * infrun.c (infrun_thread_ptid_changed): Add parameter
6112         `process_stratum_target *` and use it.
6113         (selftests): New namespace.
6114         (infrun_thread_ptid_changed): New function.
6115         (_initialize_infrun): Register selftest.
6116         * regcache.c (regcache_thread_ptid_changed): Add parameter
6117         `process_stratum_target *` and use it.
6118         (regcache_thread_ptid_changed): New function.
6119         (_initialize_regcache): Register selftest.
6120         * thread.c (thread_change_ptid): Pass target to
6121         thread_ptid_changed observable.
6122
6123 2020-08-06  Caroline Tice <cmtice@google.com>
6124
6125         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
6126         (struct dwp_sections): Update field comments.  Add loclists and
6127         rnglists fields.
6128         (struct virtual_v2_dwo_sections): Rename struct to
6129         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
6130         size & offset fields for loclists and rnglists.
6131         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
6132         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
6133         skipping dummy type units.
6134         (create_dwp_hash_table): Update the large comment above the function to
6135         discuss Version 5 DWP files as well, with references.  Update all the
6136         version checks in the function to check for version 5 as well.  Add new
6137         section at the end to create dwp hash table for version 5.
6138         (create_dwp_v2_section): Rename function to
6139         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
6140         Add V5 to error message text.
6141         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
6142         into calls to create_dwp_v2_or_v5_section.
6143         (create_dwo_unit_in_dwp_v5): New function.
6144         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
6145         check for version2; add else clause to handle version 5.
6146         (open_and_init_dwo_file): Add code to check dwarf version & only call
6147         create_debug_types_hash_table (with sections.types) if version is not 5;
6148         else call create_debug_type_hash_table, with sections.info.
6149         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
6150         version 5.
6151         (dwarf2_locate_v5_dwp_sections): New function.
6152         (open_and_init_dwp_file): Add else-if clause for version 5 to call
6153         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
6154
6155 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
6156
6157         * regcache.h (class regcache): Remove friend
6158         registers_changed_ptid.
6159         <regcache_thread_ptid_changed>: Remove.
6160         <regcaches>: Remove.
6161         * regcache.c (regcache::regcaches): Rename to...
6162         (regcaches): ... this.  Make static.
6163         (get_thread_arch_aspace_regcache): Update.
6164         (regcache::regcache_thread_ptid_changed): Rename to...
6165         (regcache_thread_ptid_changed): ... this.  Update.
6166         (class regcache_access): Remove.
6167         (regcaches_test): Update.
6168         (_initialize_regcache): Update.
6169         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
6170         <forward_list>.
6171
6172 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
6173
6174         * regcache.h (class regcache) <current_regcache>: Rename to...
6175         <regcaches>: ... this.  Move doc here.
6176         * regcache.c (regcache::current_regcache) Rename to...
6177         (regcache::regcaches): ... this.  Move doc to header.
6178         (get_thread_arch_aspace_regcache): Update.
6179         (regcache::regcache_thread_ptid_changed): Update.
6180         (registers_changed_ptid): Update.
6181         (class regcache_access) <current_regcache_size>: Rename to...
6182         <regcaches_size>: ... this.
6183         (current_regcache_test): Rename to...
6184         (regcaches_test): ... this.
6185         (_initialize_regcache): Update.
6186
6187 2020-08-06  Victor Collod  <vcollod@nvidia.com>
6188
6189         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
6190
6191 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
6192
6193         * corelow.c (core_target::build_file_mappings): Don't output
6194         null pathname in warning.
6195
6196 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
6197
6198         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
6199         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
6200         gdb.dwarf2/dw2-single-line-discriminators.exp,
6201         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
6202
6203 2020-08-05  Tom Tromey  <tromey@adacore.com>
6204
6205         PR rust/26197:
6206         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
6207         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
6208         Fix off-by-one and type size errors in ordinary case.
6209
6210 2020-08-05  Tom de Vries  <tdevries@suse.de>
6211
6212         * gdbtypes.c (type_not_allocated, type_not_associated): Use
6213         "prop->const_val () == 0" instead of "prop->const_val () != 0".
6214
6215 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
6216
6217         * frame.h (frame_id_p): Return bool.
6218         (frame_id_artificial_p): Return bool.
6219         (frame_id_eq): Return bool.
6220         (has_stack_frames): Return bool.
6221         (get_selected_frame): Fix typo in comment.
6222         (get_frame_pc_if_available): Return bool.
6223         (get_frame_address_in_block_if_available): Return bool.
6224         (get_frame_func_if_available): Return bool.
6225         (read_frame_register_unsigned): Return bool.
6226         (get_frame_register_bytes): Return bool.
6227         (safe_frame_unwind_memory): Return bool.
6228         (deprecated_frame_register_read): Return bool.
6229         (frame_unwinder_is): Return bool.
6230         * frame.c (struct frame_info) <prev_arch::p>: Change type to
6231         bool.
6232         <this_id::p>: Likewise.
6233         <prev_p>: Likewise.
6234         (frame_stash_add): Return bool.
6235         (get_frame_id): Use bool.
6236         (frame_id_build_special) Use bool.
6237         (frame_id_build_unavailable_stack): Use bool.
6238         (frame_id_build): Use bool.
6239         (frame_id_p): Return bool, use true/false instead of 1/0.
6240         (frame_id_artificial_p): Likewise.
6241         (frame_id_eq): Likewise.
6242         (frame_id_inner): Likewise.
6243         (get_frame_func_if_available): Likewise.
6244         (read_frame_register_unsigned): Likewise.
6245         (deprecated_frame_register_read): Likewise.
6246         (get_frame_register_bytes): Likewise.
6247         (has_stack_frames): Likewise.
6248         (inside_main_func): Likewise.
6249         (inside_entry_func): Likewise.
6250         (get_frame_pc_if_available): Likewise.
6251         (get_frame_address_in_block_if_available): Likewise.
6252         (frame_unwinder_is): Likewise.
6253         (safe_frame_unwind_memory): Likewise.
6254         (frame_unwind_arch): Likewise.
6255
6256 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
6257
6258         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
6259         type to cached_copy_status.
6260         (fprintf_frame): Adjust.
6261         (get_frame_func_if_available): Adjust.
6262         (frame_cleanup_after_sniffer): Adjust.
6263
6264 2020-08-04  Mark Wielaard  <mark@klomp.org>
6265
6266         * MAINTAINERS (Write After Approval): Update email address.
6267
6268 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6269
6270         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
6271         dynamic_prop::const_val.
6272
6273 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6274
6275         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
6276         dynamic_prop::kind.
6277
6278 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
6279
6280         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
6281
6282 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
6283
6284         * configure.tgt: Set gdb_sim for bpf-*-* targets.
6285
6286 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
6287             Jose E. Marchesi  <jose.marchesi@oracle.com>
6288
6289         * configure.tgt: Add entry for bpf-*-*.
6290         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
6291         (ALLDEPFILES): Add bpf-tdep.c.
6292         * bpf-tdep.c: New file.
6293         * MAINTAINERS: Add bpf target and maintainer.
6294         * NEWS: Mention the support for the new target.
6295
6296 2020-08-04  Tom de Vries  <tdevries@suse.de>
6297
6298         PR symtab/23270
6299         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
6300         Error.
6301
6302 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
6303
6304         * syscalls/freebsd.xml: Regenerate.
6305
6306 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
6307
6308         * syscalls/update-freebsd.sh: Fix usage and year range.
6309
6310 2020-08-03  Tom de Vries  <tdevries@suse.de>
6311
6312         PR symtab/26333
6313         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
6314         DW_LNE_lo_user/DW_LNE_hi_user range.
6315
6316 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
6317
6318         PR ada/26318
6319         * ada-lang.c (ada_modulus): Return 0 if property is not of const
6320         kind.
6321
6322 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6323
6324         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
6325
6326 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6327
6328         * breakpoint.c (set_breakpoint_condition): Update the condition
6329         expressions after checking that the input condition string parses
6330         successfully and does not contain junk at the end.
6331
6332 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6333
6334         * breakpoint.c (set_breakpoint_condition): Update the
6335         condition string after parsing the new condition successfully.
6336
6337 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6338
6339         * proc-api.c (_STRUCTURED_PROC): Don't define.
6340         * proc-events.c: Likewise.
6341         * proc-flags.c: Likewise.
6342         * proc-why.c: Likewise.
6343         * procfs.c: Likewise.
6344
6345         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
6346         * configure, config.in: Regenerate.
6347
6348 2020-07-30  Tom de Vries  <tdevries@suse.de>
6349
6350         PR build/26320
6351         * ui-style.h (struct ui_file_style::color): Wrap m_value and
6352         m_red/m_green/m_blue in a union.
6353
6354 2020-07-29  Tom de Vries  <tdevries@suse.de>
6355
6356         PR tdep/26280
6357         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
6358
6359 2020-07-28  Tom Tromey  <tromey@adacore.com>
6360
6361         PR symtab/26270:
6362         * symtab.h (find_pc_partial_function_sym): Declare.
6363         * cli/cli-cmds.c (disassemble_command): Use
6364         find_pc_partial_function_sym.  Check asm_demangle.
6365         * blockframe.c (cache_pc_function_sym): New global.
6366         (cache_pc_function_name): Remove.
6367         (clear_pc_function_cache): Update.
6368         (find_pc_partial_function_sym): New function, from
6369         find_pc_partial_function.
6370         (find_pc_partial_function): Rewrite using
6371         find_pc_partial_function_sym.
6372
6373 2020-07-28  Tom Tromey  <tromey@adacore.com>
6374
6375         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
6376         help.  Add usage.
6377
6378 2020-07-28  Tom Tromey  <tromey@adacore.com>
6379
6380         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
6381         <DW_OP_GNU_variable_value>: Cast to address type.
6382
6383 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
6384
6385         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
6386         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
6387         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
6388         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
6389         (nbsd_get_siginfo_type): New.
6390         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
6391         (_initialize_nbsd_tdep): New.
6392
6393 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6394
6395         PR binutils/26301
6396         * configure: Regenerated.
6397
6398 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6399
6400         PR binutils/26301
6401         * configure: Regenerated.
6402
6403 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
6404
6405         * python/py-frame.c: Remove 'user-regs.h' include.
6406         (frapy_read_register): Rewrite to make use of
6407         gdbpy_parse_register_id.
6408         * python/py-registers.c (gdbpy_parse_register_id): New function,
6409         moved here from python/py-unwind.c.  Updated the return type, and
6410         also accepts register descriptor objects.
6411         * python/py-unwind.c: Remove 'user-regs.h' include.
6412         (pyuw_parse_register_id): Moved to python/py-registers.c.
6413         (unwind_infopy_add_saved_register): Update to use
6414         gdbpy_parse_register_id.
6415         (pending_framepy_read_register): Likewise.
6416         * python/python-internal.h (gdbpy_parse_register_id): Declare.
6417
6418 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
6419
6420         * python/py-registers.c: Add 'user-regs.h' include.
6421         (register_descriptor_iter_find): New function.
6422         (register_descriptor_iterator_object_methods): New static global
6423         methods array.
6424         (register_descriptor_iterator_object_type): Add pointer to methods
6425         array.
6426
6427 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
6428
6429         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
6430         for all architectures on FreeBSD 11.3 and later.
6431
6432 2020-07-27  Tom Tromey  <tromey@adacore.com>
6433
6434         * gcore.h (load_corefile): Don't declare.
6435
6436 2020-07-27  Tom de Vries  <tdevries@suse.de>
6437
6438         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
6439         * config.in: Regenerate.
6440         * configure: Regenerate.
6441
6442 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
6443
6444         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
6445         ws2tcpip.h.  When checking whether socklen_t type is defined, use
6446         ws2tcpip.h if it is available and sys/socket.h isn't.
6447         * configure: Regenerate.
6448         * config.in: Regenerate.
6449
6450 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6451
6452         PR fortran/23051
6453         PR fortran/26139
6454         * valops.c (value_ind): Pass address to
6455         readjust_indirect_value_type.
6456         * value.c (readjust_indirect_value_type): Make parameter
6457         non-const, and add extra address parameter.  Resolve original type
6458         before using it.
6459         * value.h (readjust_indirect_value_type): Update function
6460         signature and comment.
6461
6462 2020-07-25  Tom de Vries  <tdevries@suse.de>
6463
6464         PR symtab/26243
6465         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
6466         entries.
6467
6468 2020-07-24  Aaron Merey  <amerey@redhat.com>
6469
6470         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
6471         * configure: Rebuild.
6472
6473 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
6474
6475         PR corefiles/26294
6476         * corelow.c (_initialize_corelow): Add period to help text
6477         for "maintenance print core-file-backed-mappings".
6478
6479 2020-07-23  Pedro Alves  <pedro@palves.net>
6480
6481         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
6482         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
6483         meanwhile.
6484         * frame.c (frame_cache_generation, get_frame_cache_generation):
6485         New.
6486         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
6487         (get_prev_frame_if_no_cycle): On exception, don't touch
6488         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
6489         * frame.h (get_frame_cache_generation): Declare.
6490
6491 2020-07-23  Tom de Vries  <tdevries@suse.de>
6492
6493         PR tui/26282
6494         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
6495         New default constructor.
6496
6497 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6498
6499         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
6500         exclude non-statement entries.
6501
6502 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6503
6504         * NEWS (New commands): Mention new command
6505         "maintenance print core-file-backed-mappings".
6506
6507 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6508
6509         * corelow.c (gdbcmd.h): Include.
6510         (core_target::info_proc_mappings): New method.
6511         (get_current_core_target): New function.
6512         (maintenance_print_core_file_backed_mappings): New function.
6513         (_initialize_corelow): Add core-file-backed-mappings to
6514         "maint print" commands.
6515
6516 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6517
6518         * linux-tdep.c (dump_note_entry_p): New function.
6519         (linux_dump_mapping_p_ftype): New typedef.
6520         (linux_find_memory_regions_full): Add new parameter,
6521         should_dump_mapping_p.
6522         (linux_find_memory_regions): Adjust call to
6523         linux_find_memory_regions_full.
6524         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
6525         call to linux_find_memory_regions_full.
6526
6527 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6528
6529         * corelow.c (solist.h, unordered_map): Include.
6530         (class core_target): Add field m_core_file_mappings and
6531         method build_file_mappings.
6532         (core_target::core_target): Call build_file_mappings.
6533         (core_target::~core_target): Free memory associated with
6534         m_core_file_mappings.
6535         (core_target::build_file_mappings): New method.
6536         (core_target::xfer_partial): Use m_core_file_mappings
6537         for memory transfers.
6538         * linux-tdep.c (linux_read_core_file_mappings): New
6539         function.
6540         (linux_core_info_proc_mappings): Rewrite to use
6541         linux_read_core_file_mappings.
6542         (linux_init_abi): Register linux_read_core_file_mappings.
6543
6544 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6545
6546         * arch-utils.c (default_read_core_file_mappings): New function.
6547         * arch-utils.c (default_read_core_file_mappings): Declare.
6548         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
6549         * gdbarch.h, gdbarch.c: Regenerate.
6550
6551 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6552
6553         PR corefiles/25631
6554         * corelow.c (core_target:xfer_partial):  Revise
6555         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
6556         case after first checking the stratum beneath the core
6557         target.
6558         (has_all_memory): Return true.
6559         * target.c (raw_memory_xfer_partial): Revise comment
6560         regarding use of has_all_memory.
6561
6562 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
6563
6564         * exec.h (section_table_xfer_memory): Revise declaration,
6565         replacing section name parameter with an optional callback
6566         predicate.
6567         * exec.c (section_table_xfer_memory): Likewise.
6568         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
6569         of section_table_xfer_memory.
6570
6571 2020-07-22  Tom Tromey  <tromey@adacore.com>
6572
6573         * mi/mi-cmd-stack.c (list_args_or_locals): Use
6574         lookup_symbol_search_name.
6575
6576 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6577
6578         * python/py-registers.c (gdbpy_register_object_data_init): Remove
6579         redundant local variable.
6580         (gdbpy_get_register_descriptor): Extract descriptor vector as a
6581         reference, not pointer, update code accordingly.
6582
6583 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6584             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6585
6586         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
6587         * jit.c (jit_breakpoint_re_set_internal): Use the
6588         `skip_jit_symbol_lookup` field.
6589
6590 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6591             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6592
6593         * jit.c (jit_read_descriptor): Define the descriptor address once,
6594         use twice.
6595         (jit_breakpoint_deleted): Move the declaration of the loop variable
6596         `iter` into the loop header.
6597         (jit_breakpoint_re_set_internal): Move the declaration of the local
6598         variable `objf_data` to the first point of definition.
6599         (jit_event_handler): Move the declaration of local variables
6600         `code_entry`, `entry_addr`, and `objf` to their first point of use.
6601         Rename `objf` to `jited`.
6602
6603 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6604
6605         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
6606         Remove.
6607         * jit.c (get_jiter_objfile_data): Update.
6608
6609 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6610             Simon Marchi  <simon.marchi@polymtl.ca>
6611
6612         * jit.c (struct jit_program_space_data): Remove.
6613         (jit_program_space_key): Remove.
6614         (jiter_objfile_data::~jiter_objfile_data): Remove program space
6615         stuff.
6616         (get_jit_program_space_data): Remove.
6617         (jit_breakpoint_deleted): Iterate on all of the program space's
6618         objfiles.
6619         (jit_inferior_init): Likewise.
6620         (jit_breakpoint_re_set_internal): Likewise.  Also change return
6621         type to void.
6622         (jit_breakpoint_re_set): Pass current_program_space to
6623         jit_breakpoint_re_set_internal.
6624
6625 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6626
6627         * jit.h (struct jiter_objfile_data) <cached_code_address,
6628         jit_breakpoint>: Move to here from ...
6629         * jit.c (jit_program_space_data): ... here.
6630         (jiter_objfile_data::~jiter_objfile_data): Update.
6631         (jit_breakpoint_deleted): Update.
6632         (jit_breakpoint_re_set_internal): Update.
6633
6634 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6635
6636         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
6637         checks.
6638         (jit_read_descriptor): Remove NULL check.
6639         (jit_event_handler): Add an assertion.
6640
6641 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6642
6643         * jit.h (struct jit_objfile_data):  Split into...
6644         (struct jiter_objfile_data): ... this ...
6645         (struct jited_objfile_data): ... and this.
6646         * objfiles.h (struct objfile) <jit_data>: Remove.
6647         <jiter_data, jited_data>: New fields.
6648         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
6649         (jiter_objfile_data::~jiter_objfile_data): ... this.
6650         (get_jit_objfile_data): Rename to ...
6651         (get_jiter_objfile_data): ... this.
6652         (add_objfile_entry): Update.
6653         (jit_read_descriptor): Use get_jiter_objfile_data.
6654         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
6655         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
6656         (jit_inferior_exit_hook): Use objfile's jited_data field.
6657
6658 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
6659
6660         * jit.h: Forward-declare `struct minimal_symbol`.
6661         (struct jit_objfile_data): Migrate to here from jit.c; also add a
6662         constructor, destructor, and an objfile* field.
6663         * jit.c (jit_objfile_data): Remove.
6664         (struct jit_objfile_data): Migrate from here to jit.h.
6665         (jit_objfile_data::~jit_objfile_data): New destructor
6666         implementation with code moved from free_objfile_data.
6667         (free_objfile_data): Delete.
6668         (get_jit_objfile_data): Update to use the jit_data field of objfile.
6669         (jit_find_objf_with_entry_addr): Ditto.
6670         (jit_inferior_exit_hook): Ditto.
6671         (_initialize_jit): Remove the call to
6672         register_objfile_data_with_cleanup.
6673         * objfiles.h (struct objfile) <jit_data>: New field.
6674
6675 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6676
6677         * jit.h: Forward-declare `struct objfile`.
6678         (jit_event_handler): Add a second parameter, the JITer objfile.
6679         * jit.c (jit_read_descriptor): Change the signature to take the
6680         JITer objfile as an argument instead of the jit_program_space_data.
6681         (jit_inferior_init): Update the call to jit_read_descriptor.
6682         (jit_event_handler): Use the new JITer objfile argument when calling
6683         jit_read_descriptor.
6684         * breakpoint.c (handle_jit_event): Update the call to
6685         jit_event_handler to pass the JITer objfile.
6686
6687 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6688
6689         * gdbarch.c: Regenerate.
6690         * gdbarch.h: Regenerate.
6691         * gdbarch.sh (handle_segmentation_fault): Remove method.
6692         * infrun.c (handle_segmentation_fault): Remove.
6693         (print_signal_received_reason): Remove call to
6694         handle_segmentation_fault.
6695
6696 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6697
6698         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
6699         Rename to sparc64_linux_report_signal_info and add siggnal
6700         argument.
6701         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
6702         instead of sparc64_linux_handle_segmentation_fault.
6703
6704 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6705
6706         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
6707         i386_linux_report_signal_info instead of
6708         i386_linux_handle_segmentation_fault.
6709         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
6710         to i386_linux_report_signal_info and add siggnal argument.
6711         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
6712         of i386_linux_handle_segmentation_fault.
6713         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
6714         to i386_linux_report_signal_info and add siggnal argument.
6715
6716 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6717
6718         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
6719         hook if present.
6720
6721 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
6722
6723         * gdbarch.c: Regenerate.
6724         * gdbarch.h: Regenerate.
6725         * gdbarch.sh (report_signal_info): New method.
6726         * infrun.c (print_signal_received_reason): Invoke gdbarch
6727         report_signal_info hook if present.
6728
6729 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6730
6731         * python/py-registers.c : Add 'unordered_map' include.
6732         (gdbpy_new_reggroup): Renamed to...
6733         (gdbpy_get_reggroup): ...this.  Update to only create register
6734         group descriptors when needed.
6735         (gdbpy_reggroup_iter_next): Update.
6736
6737 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6738
6739         * python/py-registers.c (gdbpy_register_object_data): New static
6740         global.
6741         (gdbpy_register_object_data_init): New function.
6742         (gdbpy_new_register_descriptor): Renamed to...
6743         (gdbpy_get_register_descriptor): ...this, and update to reuse
6744         existing register descriptors where possible.
6745         (gdbpy_register_descriptor_iter_next): Update.
6746         (gdbpy_initialize_registers): Register new gdbarch data.
6747
6748 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
6749
6750         * linux-nat.c (stopped_pids): Make static.
6751
6752 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
6753
6754         PR ada/26235
6755         * gdbtypes.c (ada_discrete_type_low_bound,
6756         ada_discrete_type_high_bound): Handle undefined bounds.
6757
6758 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
6759
6760         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
6761         declaration.
6762         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
6763         function.
6764
6765 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
6766
6767         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
6768         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
6769         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
6770         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
6771         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
6772         method.
6773
6774 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
6775
6776         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
6777         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
6778         which are deprecated in Guile 3.0.
6779         * configure.ac (try_guile_versions): Add "guile-3.0".
6780         * configure (try_guile_versions): Regenerate.
6781         * NEWS: Update entry.
6782
6783 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
6784             Doug Evans  <dje@google.com>
6785
6786         PR gdb/21104
6787         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
6788         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
6789         USING_GUILE_BEFORE_2_2.
6790         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
6791         Change type to 'scm_t_port_type *'.
6792         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
6793         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
6794         parameter and honor it.  Update callers.
6795         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
6796         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
6797         functions.
6798         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
6799         USING_GUILE_BEFORE_2_2.
6800         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
6801         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
6802         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
6803         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
6804         and 'SCM_PORT_TYPE'.
6805         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
6806         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
6807         (gdbscm_memory_port_read, gdbscm_memory_port_write)
6808         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
6809         [!USING_GUILE_BEFORE_2_2]: New functions.
6810         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
6811         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
6812         'gdbscm_memory_port_read'.
6813         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
6814         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
6815         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
6816         function.
6817         (ioscm_init_memory_port): Remove.
6818         (ioscm_init_memory_port_stream): New function
6819         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
6820         function.
6821         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6822         Return scm_from_uint (0).
6823         (gdbscm_set_memory_port_read_buffer_size_x)
6824         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6825         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
6826         Return scm_from_uint (0).
6827         (gdbscm_set_memory_port_write_buffer_size_x)
6828         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
6829         * configure.ac (try_guile_versions): Add "guile-2.2".
6830         * configure: Regenerate.
6831         * NEWS: Add entry.
6832
6833 2020-07-18  Tom Tromey  <tom@tromey.com>
6834
6835         * linux-nat.c (linux_multi_process): Remove.
6836         (linux_nat_target::supports_multi_process): Return true.
6837
6838 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6839
6840         * arch/riscv.c (riscv_tdesc_cache): Change map type.
6841         (riscv_lookup_target_description): Return pointer out of
6842         unique_ptr.
6843         * target-descriptions.c (allocate_target_description): Add
6844         comment.
6845         (target_desc_deleter::operator()): Likewise.
6846         * target-descriptions.h (struct target_desc_deleter): Moved to
6847         gdbsupport/tdesc.h.
6848         (target_desc_up): Likewise.
6849
6850 2020-07-17  Tom Tromey  <tromey@adacore.com>
6851
6852         * linux-nat.c (linux_nat_target::supports_non_stop)
6853         (linux_nat_target::always_non_stop_p): Use "true".
6854         (linux_nat_target::supports_disable_randomization): Use "true" and
6855         "false".
6856
6857 2020-07-16  Caroline Tice  <cmtice@google.com>
6858
6859         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
6860         (RNGLIST_HEADER_SIZE64): New constant definition.
6861         (struct dwop_section_names): Add rnglists_dwo.
6862         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
6863         (struct loclist_header): Rename to 'loclists_rnglists_header'.
6864         (struct dwo_sections): Add rnglists field.
6865         (read_attribut_reprocess): Add tag parameter.
6866         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
6867         (cu_debug_rnglists_section): New function (decl & definition).
6868         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
6869         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
6870         die whose range is being checked; get rnglist section from
6871         cu_debug_rnglists_section, to get from either objfile or dwo file as
6872         appropriate.  Add cases for DW_RLE_base_addressx,
6873         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
6874         the base address to DW_RLE_offset_pairs (not to all ranges), moving
6875         test inside if-condition and updating complaint message.
6876         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
6877         dwarf2_rnglists_process.
6878         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
6879         dwarf2_ranges_process.
6880         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
6881         need_ranges_base and update comment appropriately.  Also pass die tag
6882         to dwarf2_ranges_read.
6883         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
6884         need_ranges_base and update comment appropriately.  Also pass die tag
6885         to dwarf2_ranges_process.
6886         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
6887         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
6888         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
6889         need_ranges_base and update comment appropriately.  Also pass die tag
6890         to read_attribute_reprocess and dwarf2_ranges_read.
6891         (read_loclist_header): Rename function to read_loclists_rnglists_header,
6892         and update function comment appropriately.
6893         (read_loclist_index): Call read_loclists_rnglists_header instead of
6894         read_loclist_header.
6895         (read_rnglist_index): New function.
6896         (read_attribute_reprocess):  Add tag parameter. Add code for
6897         DW_FORM_rnglistx, passing tag to read_rnglist_index.
6898         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
6899
6900 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6901
6902         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
6903         being resolved.
6904
6905 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
6906
6907         * arch-utils.c (show_architecture): Update formatting of messages.
6908
6909 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6910
6911         * gdbtypes.h (struct type) <bounds>: Handle array and string
6912         types.
6913         * ada-lang.c (assign_aggregate): Use type::bounds on
6914         array/string type.
6915         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
6916         * c-varobj.c (c_number_of_children): Likewise.
6917         (c_describe_child): Likewise.
6918         * eval.c (evaluate_subexp_for_sizeof): Likewise.
6919         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
6920         (f_type_print_base): Likewise.
6921         * f-valprint.c (f77_array_offset_tbl): Likewise.
6922         (f77_get_upperbound): Likewise.
6923         (f77_print_array_1): Likewise.
6924         * guile/scm-type.c (gdbscm_type_range): Likewise.
6925         * m2-typeprint.c (m2_array): Likewise.
6926         (m2_is_long_set_of_type): Likewise.
6927         * m2-valprint.c (get_long_set_bounds): Likewise.
6928         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
6929         * python/py-type.c (typy_range): Likewise.
6930         * rust-lang.c (rust_internal_print_type): Likewise.
6931         * type-stack.c (type_stack::follow_types): Likewise.
6932         * valarith.c (value_subscripted_rvalue): Likewise.
6933         * valops.c (value_cast): Likewise.
6934
6935 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6936
6937         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
6938         callers to use the equivalent accessor methods.
6939
6940 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6941
6942         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
6943         (struct type) <bit_stride>: New method.
6944         (TYPE_BIT_STRIDE): Remove.
6945         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
6946
6947 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6948
6949         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
6950         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
6951         callers to use the equivalent accessor methods instead.
6952
6953 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6954
6955         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
6956         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
6957         callers to use the equivalent accessor methods instead.
6958
6959 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6960
6961         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
6962         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
6963         to use dynamic_prop::kind.
6964
6965 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6966
6967         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
6968         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
6969         to get the bound property's kind and check against
6970         PROP_UNDEFINED.
6971
6972 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6973
6974         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
6975         all callers to use type::range_bounds followed by
6976         dynamic_prop::{low,high}.
6977
6978 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6979
6980         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
6981         const_val, set_const_val, baton, set_locexpr, set_loclist,
6982         set_addr_offset, variant_parts, set_variant_parts,
6983         original_type, set_original_type>: New methods.
6984         <kind>: Rename to...
6985         <m_kind>: ... this.  Update all users to use the new methods
6986         instead.
6987         <data>: Rename to...
6988         <m_data>: ... this.  Update all users to use the new methods
6989         instead.
6990
6991 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
6992
6993         * gdbtypes.c (get_discrete_bounds): Return failure if
6994         the range type's bounds are not both defined and constant
6995         values.
6996         (get_array_bounds): Update comment.  Remove undefined bound check.
6997
6998 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
6999
7000         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
7001         the type::bounds method directly.
7002
7003 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
7004
7005         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
7006         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
7007         are used to set the range type's bounds to use set_bounds.
7008
7009 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7010
7011         * exec.c (_initialize_exec): Update exec-file-mismatch help.
7012
7013 2020-07-10  Pedro Alves  <pedro@palves.net>
7014
7015         * gdbthread.h (inferior_ref): Define.
7016         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
7017         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
7018         * thread.c
7019         (scoped_restore_current_thread::restore):
7020         Adjust to gdb::ref_ptr.
7021         (scoped_restore_current_thread::~scoped_restore_current_thread):
7022         Remove manual decref handling.
7023         (scoped_restore_current_thread::scoped_restore_current_thread):
7024         Adjust to use
7025         inferior_ref::new_reference/thread_info_ref::new_reference.
7026         Incref the thread before calling get_frame_id instead of after.
7027         Let TARGET_CLOSE_ERROR propagate.
7028
7029 2020-07-10  Pedro Alves  <pedro@palves.net>
7030
7031         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
7032         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
7033         NOT_AVAILABLE_ERROR.
7034         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
7035         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
7036
7037 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
7038             Pedro Alves  <pedro@palves.net>
7039
7040         PR gdb/26199
7041         * infrun.c (threads_are_resumed_pending_p): Delete.
7042         (do_target_wait): Remove threads_are_executing and
7043         threads_are_resumed_pending_p checks from the inferior_matches
7044         lambda.  Update comments.
7045
7046 2020-07-10  Pedro Alves  <pedro@palves.net>
7047
7048         PR gdb/26199
7049         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
7050         executing threads.
7051
7052 2020-07-10  Pedro Alves  <pedro@palves.net>
7053
7054         PR gdb/26199
7055         * infrun.c (handle_no_resumed): Handle multiple targets.
7056
7057 2020-07-10  Pedro Alves  <pedro@palves.net>
7058
7059         PR gdb/26199
7060         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
7061         target_is_async_p.
7062
7063 2020-07-10  Pedro Alves  <pedro@palves.net>
7064
7065         PR gdb/26199
7066         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
7067         threads, not all threads.
7068
7069 2020-07-10  Pedro Alves  <pedro@palves.net>
7070
7071         PR gdb/26199
7072         * remote.c (remote_target::open_1): Pass remote target pointer as
7073         data to create_async_event_handler.
7074         (remote_async_inferior_event_handler): Mark async event handler
7075         before returning if the remote target still has either pending
7076         events or unacknowledged notifications.
7077
7078 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
7079
7080         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
7081         declaration.
7082         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
7083         function.
7084
7085 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
7086
7087         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
7088         inferior_ptid.
7089
7090 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
7091
7092         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
7093         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
7094         AT_FREEBSD_PS_STRINGS.
7095
7096 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
7097
7098         * auto-load.c (auto_load_objfile_script_1): Convert drive part
7099         of debugfile path on Windows.
7100
7101 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
7102
7103         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
7104         argument to 'data'.
7105
7106 2020-07-08  Tom Tromey  <tromey@adacore.com>
7107
7108         * ada-lang.c (ada_exception_message_1): Use read_memory.
7109
7110 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7111
7112         PR python/22748
7113         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
7114         special handling for inline frames.
7115         * findvar.c (value_of_register_lazy): Skip inline frames when
7116         creating lazy register values.
7117         * frame.c (frame_id_computed_p): Delete definition.
7118         * frame.h (frame_id_computed_p): Delete declaration.
7119
7120 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7121
7122         * NEWS: Mention additions to Python API.
7123         * python/py-arch.c (archpy_register_groups): New function.
7124         (arch_object_methods): Add 'register_groups' method.
7125         * python/py-registers.c (reggroup_iterator_object): New struct.
7126         (reggroup_object): New struct.
7127         (gdbpy_new_reggroup): New function.
7128         (gdbpy_reggroup_to_string): New function.
7129         (gdbpy_reggroup_name): New function.
7130         (gdbpy_reggroup_iter): New function.
7131         (gdbpy_reggroup_iter_next): New function.
7132         (gdbpy_new_reggroup_iterator): New function
7133         (gdbpy_initialize_registers): Register new types.
7134         (reggroup_iterator_object_type): Define new Python type.
7135         (gdbpy_reggroup_getset): New static global.
7136         (reggroup_object_type): Define new Python type.
7137         * python/python-internal.h
7138
7139 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7140
7141         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
7142         * python/py-arch.c (archpy_registers): New function.
7143         (arch_object_methods): Add 'registers' method.
7144         * python/py-registers.c: New file.
7145         * python/python-internal.h
7146         (gdbpy_new_register_descriptor_iterator): Declare.
7147         (gdbpy_initialize_registers): Declare.
7148         * python/python.c (do_start_initialization): Call
7149         gdbpy_initialize_registers.
7150         * NEWS: Mention additions to the Python API.
7151
7152 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7153
7154         * NEWS: Mention new Python API method.
7155         * python/py-unwind.c (pending_framepy_architecture): New function.
7156         (pending_frame_object_methods): Add architecture method.
7157
7158 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7159
7160         * gdbarch.c: Regenerate.
7161         * gdbarch.h: Regenerate.
7162         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
7163         (gdbarch_data): Use internal_error for the case where
7164         deprecated_set_gdbarch_data was originally needed.
7165         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
7166         and use passed in obstack.
7167         (libunwind_frame_set_descr): Should no longer get back NULL from
7168         gdbarch_data.
7169         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
7170         type.
7171         * user-regs.c (user_regs_init): Update parameters, and use passed
7172         in obstack.
7173         (user_reg_add): Should no longer get back NULL from gdbarch_data.
7174         (_initialize_user_regs): Register as a pre-init gdbarch data type.
7175
7176 2020-07-06  Tom de Vries  <tdevries@suse.de>
7177
7178         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
7179         End-Of-Sequence in lte_is_less_than.
7180         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
7181         "gdb: Don't reorder line table entries too much when sorting".
7182
7183 2020-07-06  Tom de Vries  <tdevries@suse.de>
7184
7185         PR tui/26205
7186         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
7187
7188 2020-07-05  Tom de Vries  <tdevries@suse.de>
7189
7190         PR build/26187
7191         * inferior.h (struct infcall_suspend_state_deleter): If available, use
7192         std::uncaught_exceptions instead of deprecated
7193         std::uncaught_exception.
7194
7195 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7196
7197         * macroexp.h (macro_stringify): Return
7198         gdb::unique_xmalloc_ptr<char>.
7199         * macroexp.c (macro_stringify): Likewise.
7200         * macrotab.c (fixup_definition): Update.
7201
7202 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7203
7204         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
7205         (lex_one_token): Update.
7206         * macroexp.c (struct macro_buffer) <release>: Return
7207         gdb::unique_xmalloc_ptr<char>.
7208         (macro_stringify): Update.
7209         (macro_expand): Update.
7210         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
7211         * macroexp.h (macro_expand_next): Likewise.
7212
7213 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
7214
7215         * macroexp.h (macro_lookup_ftype): Remove.
7216         (macro_expand, macro_expand_once, macro_expand_next): Remove
7217         lookup function parameters, add scope parameter.
7218         * macroexp.c (scan, substitute_args, expand, maybe_expand,
7219         macro_expand, macro_expand_once, macro_expand_next): Likewise.
7220         * macroscope.h (standard_macro_lookup): Change parameter type
7221         to macro_scope.
7222         * macroscope.c (standard_macro_lookup): Likewise.
7223         * c-exp.y (lex_one_token): Update.
7224         * macrocmd.c (macro_expand_command): Likewise.
7225         (macro_expand_once_command): Likewise.
7226
7227 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
7228
7229         * inf-loop.c (inferior_event_handler): Remove client_data param.
7230         * inf-loop.h (inferior_event_handler): Likewise.
7231         * infcmd.c (step_1): Adjust.
7232         * infrun.c (proceed): Adjust.
7233         (fetch_inferior_event): Remove client_data param.
7234         (infrun_async_inferior_event_handler): Adjust.
7235         * infrun.h (fetch_inferior_event): Remove `void *` param.
7236         * linux-nat.c (handle_target_event): Adjust.
7237         * record-btrace.c (record_btrace_handle_async_inferior_event):
7238         Adjust.
7239         * record-full.c (record_full_async_inferior_event_handler):
7240         Adjust.
7241         * remote.c (remote_async_inferior_event_handler): Adjust.
7242
7243 2020-07-01  Tom Tromey  <tom@tromey.com>
7244
7245         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
7246         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
7247
7248 2020-07-01  Tom Tromey  <tom@tromey.com>
7249
7250         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
7251         tui_gen_win_info.
7252         (tui_win_info::make_window): Merge with
7253         tui_gen_win_info::make_window.
7254         (tui_win_info::make_visible): Move from tui_gen_win_info.
7255         * tui/tui-win.c (tui_win_info::max_width): Move from
7256         tui_gen_win_info.
7257         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
7258         type.
7259         <window_factory>: Likewise.
7260         * tui/tui-layout.c (tui_win_info::resize): Move from
7261         tui_gen_win_info.
7262         (make_standard_window): Change return type.
7263         (get_locator_window, tui_get_window_by_name): Likewise.
7264         (tui_layout_window::apply): Remove a cast.
7265         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
7266         (struct tui_win_info): Merge with tui_gen_win_info.
7267         (struct tui_gen_win_info): Remove.
7268
7269 2020-07-01  Tom Tromey  <tom@tromey.com>
7270
7271         * tui/tui-stack.h (struct tui_locator_window): Derive from
7272         tui_win_info.
7273         <do_scroll_horizontal, do_scroll_vertical>: New methods.
7274         <can_box>: New method.
7275
7276 2020-07-01  Tom Tromey  <tom@tromey.com>
7277
7278         * tui/tui-stack.h (struct tui_locator_window): Remove body.
7279
7280 2020-07-01  Tom Tromey  <tom@tromey.com>
7281
7282         * tui/tui-regs.c (tui_data_window::display_registers_from)
7283         (tui_data_window::display_registers_from)
7284         (tui_data_window::first_data_item_displayed)
7285         (tui_data_window::delete_data_content_windows): Update.
7286         (tui_data_window::refresh_window, tui_data_window::no_refresh):
7287         Remove.
7288         (tui_data_window::check_register_values): Update.
7289         (tui_data_item_window::rerender): Add parameters.  Update.
7290         (tui_data_item_window::refresh_window): Remove.
7291         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
7292         virtual.
7293         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
7294         tui_gen_win_info.
7295         <refresh_window, max_height, min_height>: Remove.
7296         <rerender>: Add parameters.
7297         <x, y, visible>: New members.
7298         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
7299         <m_item_width>: New member.
7300
7301 2020-07-01  Tom Tromey  <tom@tromey.com>
7302
7303         * tui/tui-regs.c (tui_data_window::show_register_group)
7304         (tui_data_window::check_register_values): Update.
7305         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
7306         from item_no.
7307
7308 2020-07-01  Tom Tromey  <tom@tromey.com>
7309
7310         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
7311         useless "if".
7312
7313 2020-07-01  Tom Tromey  <tom@tromey.com>
7314
7315         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
7316         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
7317
7318 2020-07-01  Tom Tromey  <tom@tromey.com>
7319
7320         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
7321         * tui/tui-winsource.h (enum tui_line_or_address_kind)
7322         (struct tui_line_or_address): Move from tui-data.h.
7323         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
7324         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
7325         (tui_cmd_window, tui_source_window_base, tui_source_window)
7326         (tui_disasm_window): Don't declare.
7327         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
7328         to tui-winsource.h.
7329         (SINGLE_KEY): Move to tui-stack.c.
7330
7331 2020-07-01  Tom Tromey  <tom@tromey.com>
7332
7333         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
7334         std::string.
7335         * tui/tui-regs.c (class tab_expansion_file): New.
7336         (tab_expansion_file::write): New method.
7337         (tui_register_format): Change return type.  Use
7338         tab_expansion_file.
7339         (tui_get_register, tui_data_window::display_registers_from)
7340         (tui_data_item_window::rerender): Update.
7341         * tui/tui-io.h (tui_expand_tabs): Don't declare.
7342         * tui/tui-io.c (tui_expand_tabs): Remove.
7343
7344 2020-07-01  Tom Tromey  <tom@tromey.com>
7345
7346         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
7347
7348 2020-07-01  Fangrui Song  <maskray@google.com>
7349
7350         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
7351
7352 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7353
7354         * dwarf2/read.c (set_die_type): Removed conditions to restrict
7355         forms for DW_AT_associated and DW_AT_allocated attributes,
7356         which is already checked in function attr_to_dynamic_prop.
7357
7358 2020-06-30  Tom Tromey  <tromey@adacore.com>
7359
7360         * dwarf2/read.c (quirk_rust_enum): Correctly call
7361         alloc_rust_variant for default-less enum.
7362
7363 2020-06-30  Tom Tromey  <tromey@adacore.com>
7364
7365         PR build/26183:
7366         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
7367         gdb::to_string.
7368
7369 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
7370
7371         * gdbarch.sh (displaced_step_copy_insn): Update doc.
7372         * gdbarch.h: Re-generate.
7373
7374 2020-06-28  Tom Tromey  <tom@tromey.com>
7375
7376         * command.h (cmd_types): Remove.
7377         (cmd_type): Don't declare.
7378         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
7379         typedef.
7380         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
7381         * cli/cli-decode.c (cmd_type): Remove.
7382
7383 2020-06-27  Pedro Alves  <palves@redhat.com>
7384
7385         * fork-child.c (prefork_hook): Adjust.
7386         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
7387         Delete.
7388         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
7389         * inferior.c (inferior::set_tty, inferior::tty): New methods.
7390         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
7391         Remove declarations.
7392         (struct inferior) <set_tty, tty>: New methods.
7393         (struct inferior) <terminal>: Rename to ...
7394         (struct inferior) <m_terminal>: ... this and make private.
7395         * main.c (captured_main_1): Adjust.
7396         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
7397         (mi_cmd_inferior_tty_show): Adjust.
7398         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
7399         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
7400
7401 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
7402
7403         * configure.ac: Add --enable-libctf: handle --disable-static
7404         properly.
7405         * acinclude.m4: sinclude ../config/enable.m4.
7406         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
7407         (LIBCTF): Substitute in.
7408         (CTF_DEPS): New, likewise.
7409         (CLIBS): libctf needs symbols from libbfd: move earlier.
7410         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
7411         flags.
7412         * ctfread.c: Surround in ENABLE_LIBCTF.
7413         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
7414         * configure: Regenerate.
7415         * config.in: Likewise.
7416
7417 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
7418
7419         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
7420
7421 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
7422
7423         * inferior.h (struct inferior) <terminal>: Change type to
7424         gdb::unique_xmalloc_ptr<char>.
7425         * inferior.c (inferior::~inferior): Don't free inf->terminal.
7426         * infcmd.c (set_inferior_io_terminal): Don't free terminal
7427         field, adjust to unique pointer.
7428         (get_inferior_io_terminal): Adjust to unique pointer.
7429
7430 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7431
7432         * riscv-tdep.c (riscv_print_registers_info): Loop over all
7433         registers, not just the known core set of registers.
7434
7435 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7436
7437         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
7438         fflags, frm, and fcsr registers.
7439         (riscv_register_reggroup_p): Remove unknown CSRs from save and
7440         restore groups.
7441         (riscv_tdesc_unknown_reg): New function.
7442         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
7443         tdesc_use_registers.
7444         * riscv-tdep.h (struct gdbarch_tdep): Add
7445         unknown_csrs_first_regnum, unknown_csrs_count,
7446         duplicate_fflags_regnum, duplicate_frm_regnum, and
7447         duplicate_fcsr_regnum fields.
7448
7449 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7450
7451         * target-descriptions.c (tdesc_use_registers): Add new parameter a
7452         callback, use the callback (when not null) to help number unknown
7453         registers.
7454         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
7455         (tdesc_use_registers): Add extra parameter to declaration.
7456
7457 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7458
7459         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
7460         in the file.
7461         (class riscv_pending_register_alias): Likewise.
7462         (riscv_register_feature::register_info): Change 'required_p' field
7463         to 'required', and change its type.  Add 'check' member function.
7464         (riscv_register_feature::register_info::check): Define new member
7465         function.
7466         (riscv_xreg_feature): Change initialisation of 'required' field.
7467         (riscv_freg_feature): Likewise.
7468         (riscv_virtual_feature): Likewise.
7469         (riscv_csr_feature): Likewise.
7470         (riscv_check_tdesc_feature): Take extra parameter, the csr
7471         tdesc_feature, rewrite the function to use the new
7472         riscv_register_feature::register_info::check function.
7473         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
7474
7475 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7476
7477         * features/Makefile: Remove all references to the deleted files
7478         below.
7479         * features/riscv/32bit-csr.c: Deleted.
7480         * features/riscv/32bit-csr.xml: Deleted.
7481         * features/riscv/64bit-csr.c: Deleted.
7482         * features/riscv/64bit-csr.xml: Deleted.
7483         * features/riscv/rebuild-csr-xml.sh: Deleted.
7484
7485 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7486
7487         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
7488         whitespace error for declaration of names member variable.
7489         (struct riscv_register_feature): Add new prefer_first_name member
7490         variable, and fix whitespace error in declaration of registers.
7491         (riscv_xreg_feature): Initialize prefer_first_name field.
7492         (riscv_freg_feature): Likewise.
7493         (riscv_virtual_feature): Likewise.
7494         (riscv_csr_feature): Likewise.
7495         (riscv_register_name): Expand on comments.  Remove register name
7496         modifications for CSR and virtual registers.
7497
7498 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7499
7500         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
7501         errors.
7502
7503 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7504
7505         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
7506         riscv-opc.h.
7507         (class riscv_pending_register_alias): New class.
7508         (riscv_check_tdesc_feature): Take vector of pending aliases and
7509         populate it as appropriate.
7510         (riscv_setup_register_aliases): Delete.
7511         (riscv_gdbarch_init): Create vector of pending aliases and pass it
7512         to riscv_check_tdesc_feature in all cases.  Use the vector to
7513         create the register aliases.
7514
7515 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7516
7517         * sol2-tdep.c (sol2_static_transform_name): Remove.
7518         (sol2_init_abi): Don't register it.
7519         * gdbarch.sh (static_transform_name): Remove.
7520         * gdbarch.c, gdbarch.h: Regenerate.
7521
7522         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
7523         gdbarch_static_transform_name.
7524         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
7525         * stabsread.c (define_symbol) <'X'>: Remove.
7526         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
7527         handling.
7528         <'V'>: Likewise.
7529         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
7530         <'S'>: Remove call to gdbarch_static_transform_name.
7531
7532 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7533
7534         * procfs.c (procfs_pre_trace): New function.
7535         (procfs_target::create_inferior): Pass it to fork_inferior.
7536
7537 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7538
7539         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
7540         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
7541         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
7542         sol2-tdep.o, sparc-sol2-tdep.o.
7543         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
7544         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
7545         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
7546         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
7547
7548 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7549
7550         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
7551         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
7552         Call sol2_init_abi.
7553         Remove calls to set_gdbarch_skip_solib_resolver,
7554         set_gdbarch_core_pid_to_str.
7555         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
7556         (i386_sol2_static_transform_name): Remove.
7557         (i386_sol2_init_abi): Call sol2_init_abi.
7558         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7559         set_gdbarch_static_transform_name,
7560         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
7561         Use sol2_sigtramp_p.
7562         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
7563         (sol2_sigtramp_p): New function.
7564         (sol2_static_transform_name): New function.
7565         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
7566         (sol2_init_abi): New function.
7567         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
7568         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
7569         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
7570         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
7571         (sparc_sol2_static_transform_name): Remove.
7572         (sparc32_sol2_init_abi): Call sol2_init_abi.
7573         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7574         set_gdbarch_static_transform_name,
7575         set_gdbarch_skip_solib_resolver,
7576         set_gdbarch_core_pid_to_str.
7577         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
7578         (sparc_sol2_static_transform_name): Remove
7579         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
7580         call sol2_sigtramp_p.
7581         (sparc64_sol2_init_abi): Call sol2_init_abi.
7582         Remove calls to set_gdbarch_sofun_address_maybe_missing,
7583         set_gdbarch_static_transform_name,
7584         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
7585
7586 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7587
7588         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
7589         * exec.c (validate_exec_file): If from_tty, set both
7590         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
7591         * symfile.c (symbol_file_add_with_addrs): if always_confirm
7592         and from_tty, unconditionally ask a confirmation.
7593
7594 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7595
7596         * target-descriptions.c (tdesc_architecture_name): Protect against
7597         NULL pointer dereference.
7598         (maint_print_xml_tdesc_cmd): New function.
7599         (_initialize_target_descriptions): Register new 'maint print
7600         xml-tdesc' command and give it the filename completer.
7601         * NEWS: Mention new 'maint print xml-tdesc' command.
7602
7603 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7604
7605         * target-descriptions.c (class tdesc_compatible_info): New class.
7606         (struct target_desc): Change type of compatible vector.
7607         (tdesc_compatible_p): Update for change in type of
7608         target_desc::compatible.
7609         (tdesc_compatible_info_list): New function.
7610         (tdesc_compatible_info_arch_name): New function.
7611         (tdesc_add_compatible): Update for change in type of
7612         target_desc::compatible.
7613         (print_c_tdesc::visit_pre): Likewise.
7614
7615 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7616
7617         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
7618         whitespace to underscore.
7619         (maint_print_c_tdesc_cmd): Use fake filename for target
7620         descriptions that came from the target.
7621         (_initialize_target_descriptions): Add filename command completion
7622         for 'maint print c-tdesc'.
7623
7624 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
7625
7626         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
7627         lines.
7628
7629 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
7630
7631         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
7632         lines.
7633         (dwarf2_find_location_expression): Likewise.
7634         (call_site_parameter_matches): Likewise.
7635         (dwarf2_compile_expr_to_ax): Likewise.
7636         (disassemble_dwarf_expression): Likewise.
7637         (loclist_describe_location): Likewise.
7638
7639 2020-06-23  Pedro Alves  <palves@redhat.com>
7640
7641         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
7642         progspace-and-thread.h.  Include scoped-mock-context.h instead.
7643         (register_to_value_test): Use scoped_mock_context.
7644         * regcache.c: Include "scoped-mock-context.h".
7645         (cooked_read_test): Don't error out if a target is already pushed.
7646         Use scoped_mock_context.  Adjust.
7647         * scoped-mock-context.h: New file.
7648
7649 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7650
7651         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
7652         initializer.
7653         (ada_language::is_string_type_p): New member function.
7654         * c-lang.c (c_language_data): Delete la_is_string_type_p
7655         initializer.
7656         (cplus_language_data): Likewise.
7657         (asm_language_data): Likewise.
7658         (minimal_language_data): Likewise.
7659         * d-lang.c (d_language_data): Likewise.
7660         * f-lang.c (f_is_string_type_p): Delete function, implementation
7661         moved to f_language::is_string_type_p.
7662         (f_language_data): Delete la_is_string_type_p initializer.
7663         (f_language::is_string_type_p): New member function,
7664         implementation from f_is_string_type_p.
7665         * go-lang.c (go_is_string_type_p): Delete function, implementation
7666         moved to go_language::is_string_type_p.
7667         (go_language_data): Delete la_is_string_type_p initializer.
7668         (go_language::is_string_type_p): New member function,
7669         implementation from go_is_string_type_p.
7670         * language.c (language_defn::is_string_type_p): Define new member
7671         function.
7672         (default_is_string_type_p): Make static, add comment copied from
7673         header file.
7674         (unknown_language_data): Delete la_is_string_type_p initializer.
7675         (unknown_language::is_string_type_p): New member function.
7676         (auto_language_data): Delete la_is_string_type_p initializer.
7677         (auto_language::is_string_type_p): New member function.
7678         * language.h (language_data): Delete la_is_string_type_p field.
7679         (language_defn::is_string_type_p): Declare new function.
7680         (default_is_string_type_p): Delete desclaration, move comment to
7681         definition.
7682         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
7683         moved to m2_language::is_string_type_p.
7684         (m2_language_data): Delete la_is_string_type_p initializer.
7685         (m2_language::is_string_type_p): New member function,
7686         implementation from m2_is_string_type_p.
7687         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
7688         initializer.
7689         * opencl-lang.c (opencl_language_data): Likewise.
7690         * p-lang.c (pascal_is_string_type_p): Delete function,
7691         implementation moved to pascal_language::is_string_type_p.
7692         (pascal_language_data): Delete la_is_string_type_p initializer.
7693         (pascal_language::is_string_type_p): New member function,
7694         implementation from pascal_is_string_type_p.
7695         * rust-lang.c (rust_is_string_type_p): Delete function,
7696         implementation moved to rust_language::is_string_type_p.
7697         (rust_language_data): Delete la_is_string_type_p initializer.
7698         (rust_language::is_string_type_p): New member function,
7699         implementation from rust_is_string_type_p.
7700         * valprint.c (val_print_scalar_or_string_type_p): Update call to
7701         is_string_type_p.
7702
7703 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7704
7705         * ada-lang.c (ada_language_data): Delete la_print_typedef
7706         initializer.
7707         (ada_language::print_typedef): New member function.
7708         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
7709         (cplus_language_data): Likewise.
7710         (asm_language_data): Likewise.
7711         (minimal_language_data): Likewise.
7712         * d-lang.c (d_language_data): Likewise.
7713         * f-lang.c (f_language_data): Likewise.
7714         (f_language::print_typedef): New member function.
7715         * go-lang.c (go_language_data): Delete la_print_typedef
7716         initializer.
7717         * language.c (language_defn::print_typedef): Define member
7718         function.
7719         (unknown_language_data): Delete la_print_typedef initializer.
7720         (unknown_language::print_typedef): New member function.
7721         (auto_language_data): Delete la_print_typedef initializer.
7722         (auto_language::print_typedef): New member function.
7723         * language.h (language_data): Delete la_print_typedef field.
7724         (language_defn::print_typedef): Declare new member function.
7725         (LA_PRINT_TYPEDEF): Update call to print_typedef.
7726         (default_print_typedef): Delete declaration.
7727         * m2-lang.c (m2_language_data): Delete la_print_typedef
7728         initializer.
7729         (m2_language::print_typedef): New member function.
7730         * objc-lang.c (objc_language_data): Delete la_print_typedef
7731         initializer.
7732         * opencl-lang.c (opencl_language_data): Likewise.
7733         * p-lang.c (pascal_language_data): Likewise.
7734         (pascal_language::print_typedef): New member function.
7735         * rust-lang.c (rust_print_typedef): Delete function,
7736         implementation moved to rust_language::print_typedef.
7737         (rust_language): Delete la_print_typedef initializer.
7738         (rust_language::print_typedef): New member function,
7739         implementation from rust_print_typedef.
7740         * typeprint.c (default_print_typedef): Delete.
7741
7742 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7743
7744         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
7745         (ada_language::printstr): New member function.
7746         * c-lang.c (c_language_data): Delete la_printstr initializer.
7747         (cplus_language_data): Likewise.
7748         (asm_language_data): Likewise.
7749         (minimal_language_data): Likewise.
7750         * d-lang.c (d_language_data): Likewise.
7751         * f-lang.c (f_printstr): Rename to f_language::printstr.
7752         (f_language_data): Delete la_printstr initializer.
7753         (f_language::printstr): New member function, implementation from
7754         f_printstr.
7755         * go-lang.c (go_language_data): Delete la_printstr initializer.
7756         * language.c (language_defn::printstr): Define new member
7757         function.
7758         (unk_lang_printstr): Delete.
7759         (unknown_language_data): Delete la_printstr initializer.
7760         (unknown_language::printstr): New member function.
7761         (auto_language_data): Delete la_printstr initializer.
7762         (auto_language::printstr): New member function.
7763         * language.h (language_data): Delete la_printstr field.
7764         (language_defn::printstr): Declare new member function.
7765         (LA_PRINT_STRING): Update call to printstr.
7766         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
7767         (m2_language_data): Delete la_printstr initializer.
7768         (m2_language::printstr): New member function, implementation from
7769         m2_printstr.
7770         * objc-lang.c (objc_language_data): Delete la_printstr
7771         initializer.
7772         * opencl-lang.c (opencl_language_data): Likewise.
7773         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
7774         (pascal_language_data): Delete la_printstr initializer.
7775         (pascal_language::printstr): New member function, implementation
7776         from pascal_printstr.
7777         * p-lang.h (pascal_printstr): Delete declaration.
7778         * rust-lang.c (rust_printstr): Update header comment.
7779         (rust_language_data): Delete la_printstr initializer.
7780         (rust_language::printstr): New member function.
7781
7782 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7783
7784         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
7785         (ada_language::printchar): New member function.
7786         * c-lang.c (c_language_data): Delete la_printchar initializer.
7787         (cplus_language_data): Likewise.
7788         (asm_language_data): Likewise.
7789         (minimal_language_data): Likewise.
7790         * d-lang.c (d_language_data): Likewise.
7791         * f-lang.c (f_printchar): Rename to f_language::printchar.
7792         (f_language_data): Delete la_printchar initializer.
7793         (f_language::printchar): New member function, implementation from
7794         f_printchar.
7795         * go-lang.c (go_language_data): Delete la_printchar initializer.
7796         * language.c (unk_lang_printchar): Delete.
7797         (language_defn::printchar): Define new member function.
7798         (unknown_language_data): Delete la_printchar initializer.
7799         (unknown_language::printchar): New member function.
7800         (auto_language_data): Delete la_printchar initializer.
7801         (auto_language::printchar): New member function.
7802         * language.h (language_data): Delete la_printchar field.
7803         (language_defn::printchar): Declare new member function.
7804         (LA_PRINT_CHAR): Update call to printchar.
7805         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
7806         (m2_language::printchar): New member function.
7807         * objc-lang.c (objc_language_data): Delete la_printchar
7808         initializer.
7809         * opencl-lang.c (opencl_language_data): Likewise.
7810         * p-lang.c (pascal_language_data): Delete la_printchar
7811         initializer.
7812         (pascal_language::printchar): New member function.
7813         * rust-lang.c (rust_printchar): Rename to
7814         rust_language::printchar.
7815         (rust_language_data): Delete la_printchar initializer.
7816         (rust_language::printchar): New member function, implementation
7817         from rust_printchar.
7818
7819 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7820
7821         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
7822         (ada_language_data): Delete la_emitchar initializer.
7823         (ada_language::emitchar): New member function, implementation from
7824         emit_char.
7825         * c-lang.c (c_language_data): Delete la_emitchar initializer.
7826         (cplus_language_data): Likewise.
7827         (asm_language_data): Likewise.
7828         (minimal_language_data): Likewise.
7829         * d-lang.c (d_language_data): Likewise.
7830         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
7831         (f_language_data): Delete la_emitchar initializer.
7832         (f_language::emitchar): New member function, implementation from
7833         f_emit_char.
7834         * go-lang.c (go_language_data): Delete la_emitchar initializer.
7835         * language.c (unk_lang_emit_char): Delete.
7836         (language_defn::emitchar): New member function definition.
7837         (unknown_language_data): Delete la_emitchar initializer.
7838         (unknown_language::emitchar): New member function.
7839         (auto_language_data): Delete la_emitchar initializer.
7840         (auto_language::emitchar): New member function.
7841         * language.h (language_data): Delete la_emitchar field.
7842         (language_defn::emitchar): New member field declaration.
7843         (LA_EMIT_CHAR): Update call to emitchar.
7844         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
7845         (m2_language_data): Delete la_emitchar initializer.
7846         (m2_language::emitchar): New member function, implementation from
7847         m2_emit_char.
7848         * objc-lang.c (objc_language_data): Delete la_emitchar
7849         initializer.
7850         * opencl-lang.c (opencl_language_data): Likewise.
7851         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
7852         (pascal_language_data): Delete la_emitchar initializer.
7853         (pascal_language::emitchar): New member function, implementation
7854         from pascal_emit_char.
7855         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
7856         (rust_language_data): Delete la_emitchar initializer.
7857         (rust_language::emitchar): New member function, implementation
7858         from rust_emitchar.
7859
7860 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7861
7862         * ada-lang.c (resolve): Rename to ada_language::post_parser.
7863         (ada_language_data): Delete la_post_parser initializer.
7864         (ada_language::post_parser): New member function.
7865         * c-lang.c (c_language_data): Delete la_post_parser initializer.
7866         (cplus_language_data): Likewise.
7867         (asm_language_data): Likewise.
7868         (minimal_language_data): Likewise.
7869         * d-lang.c (d_language_data): Likewise.
7870         * f-lang.c (f_language_data): Likewise.
7871         * go-lang.c (go_language_data): Likewise.
7872         * language.c (unknown_language_data): Likewise.
7873         (auto_language_data): Likewise.
7874         * language.h (language_data): Delete la_post_parser field.
7875         (language_defn::post_parser): New member function.
7876         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
7877         * objc-lang.c (objc_language_data): Likewise.
7878         * opencl-lang.c (opencl_language_data): Likewise.
7879         * p-lang.c (pascal_language_data): Likewise.
7880         * parse.c (parse_exp_in_context): Update call to post_parser.
7881         (null_post_parser): Delete definition.
7882         * parser-defs.h (null_post_parser): Delete declaration.
7883         * rust-lang.c (rust_language_data): Delete la_post_parser
7884         initializer.
7885
7886 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7887
7888         * ada-lang.c (parse): Rename to ada_language::parser.
7889         (ada_language_data): Delete la_parser initializer.
7890         (ada_language::parser): New member function, implementation from
7891         parse.
7892         * c-lang.c (c_language_data): Delete la_parser initializer.
7893         (cplus_language_data): Likewise.
7894         (asm_language_data): Likewise.
7895         (minimal_language_data): Likewise.
7896         * d-lang.c (d_language_data): Likewise.
7897         (d_language::parser): New member function.
7898         * f-lang.c (f_language_data): Delete la_parser initializer.
7899         (f_language::parser): New member function.
7900         * go-lang.c (go_language_data): Delete la_parser initializer.
7901         (go_language::parser): New member function.
7902         * language.c (unk_lang_parser): Delete.
7903         (language_defn::parser): Define new member function.
7904         (unknown_language_data): Delete la_parser initializer.
7905         (unknown_language::parser): New member function.
7906         (auto_language_data): Delete la_parser initializer.
7907         (auto_language::parser): New member function.
7908         * language.h (language_data): Delete la_parser field.
7909         (language_defn::parser): Declare new member function.
7910         * m2-lang.c (m2_language_data): Delete la_parser initializer.
7911         (m2_language::parser): New member function.
7912         * objc-lang.c (objc_language_data): Delete la_parser initializer.
7913         * opencl-lang.c (opencl_language_data): Likewise.
7914         * p-lang.c (pascal_language_data): Likewise.
7915         (pascal_language::parser): New member function.
7916         * parse.c (parse_exp_in_context): Update call to parser.
7917         * rust-lang.c (rust_language_data): Delete la_parser initializer.
7918         (rust_language::parser): New member function.
7919
7920 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
7921
7922         * top.c (print_gdb_configuration): Print --with-python-libdir
7923         configuration value.
7924
7925 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7926
7927         * NEWS: Mention change to the alias command.
7928
7929 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7930
7931         * cli/cli-cmds.c (lookup_cmd_for_default_args)
7932         (alias_command_completer)
7933         (make_alias_options_def_group): New functions.
7934         (alias_opts, alias_option_defs): New struct and array.
7935         (alias_usage_error): Update usage.
7936         (alias_command): Handles optional DEFAULT-ARGS... arguments.
7937         Use option framework.
7938         (_initialize_cli_cmds): Update alias command help.
7939         Update aliases command help.
7940         (show_user):
7941         Add NULL for new default_args lookup_cmd argument.
7942         (valid_command_p): Rename to validate_aliased_command.
7943         Add NULL for new default_args lookup_cmd argument.  Verify that the
7944         aliased_command has no default args.
7945         * cli/cli-decode.c (help_cmd): Show aliases definitions.
7946         (lookup_cmd_1, lookup_cmd): New argument default_args.
7947         (add_alias_cmd):
7948         Add NULL for new default_args lookup_cmd argument.
7949         (print_help_for_command): Show default args under the layout
7950          alias some_alias = some_aliased_cmd some_alias_default_arg.
7951         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
7952         xfree default_args in destructor.
7953         * cli/cli-script.c (process_next_line, do_define_command):
7954         Add NULL for new default_args lookup_cmd argument.
7955         * command.h: Declare new default_args argument in lookup_cmd
7956         and lookup_cmd_1.
7957         * completer.c (complete_line_internal_1):
7958         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7959         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
7960         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
7961         Likewise.
7962         * infcmd.c (_initialize_infcmd): Likewise.
7963         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
7964         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
7965         * python/py-param.c (add_setshow_generic): Likewise.
7966         * remote.c (_initialize_remote): Likewise.
7967         * top.c (execute_command): Prepend default_args if command has some.
7968         (set_verbose):
7969         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7970         * tracepoint.c (validate_actionline, encode_actions_1):
7971         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
7972
7973 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7974
7975         * jit.c (jit_read_descriptor): Use bool as the return type.
7976         (jit_breakpoint_re_set_internal): Use bool as the return type.
7977         Invert the return value logic; return true if the jit breakpoint
7978         has been successfully initialized.
7979         (jit_inferior_init): Update the call to
7980         jit_breakpoint_re_set_internal.
7981
7982 2020-06-22  Pedro Alves  <palves@redhat.com>
7983
7984         PR gdb/25939
7985         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
7986         Use the current inferior instead.  Don't return
7987         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
7988         wait again.
7989         * sol-thread.c (sol_thread_target::wait): Don't reference
7990         inferior_ptid.
7991         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
7992         (sol_update_thread_list_callback): Use the current inferior's pid
7993         instead of inferior_ptid.
7994
7995 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7996
7997         * procfs.c: Cleanup many comments.
7998
7999         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
8000         (AFTER_WATCHFLAG): Replace by value.
8001
8002         (MAIN_PROC_NAME_FORMAT): Inline ...
8003         (create_procinfo): ... here.
8004
8005         (procfs_debug_inferior): Remove SYS_exec handling.
8006         (syscall_is_exec): Likewise.
8007         (procfs_set_exec_trap): Likewise.
8008
8009         (syscall_is_lwp_exit): Inline in callers.
8010         (syscall_is_exit): Likewise.
8011         (syscall_is_exec): Likewise.
8012         (syscall_is_lwp_create): Likewise.
8013
8014         (invalidate_cache): Remove #if 0 code.
8015
8016         (make_signal_thread_runnable):  Remove.
8017         (procfs_target::resume): Remove #if 0 code.
8018
8019 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8020
8021         PR gdb/25939
8022         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
8023         call ...
8024         (procfs_target::create_inferior): ... here.
8025
8026 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8027
8028         * exec.c (validate_exec_file): Ensure the build-id is up to
8029         date by calling reopen_exec_file (that checks file timestamp
8030         to decide to re-read the file).
8031
8032 2020-06-18  Pedro Alves  <palves@redhat.com>
8033
8034         PR gdb/25412
8035         * gdbthread.h (delete_thread, delete_thread_silent)
8036         (find_thread_ptid): Update comments.
8037         * thread.c (current_thread_): New global.
8038         (is_current_thread): Move higher, and reimplement.
8039         (inferior_thread): Reimplement.
8040         (set_thread_exited): Use bool.  Add assertions.
8041         (add_thread_silent): Simplify thread-reuse handling by always
8042         calling delete_thread.
8043         (delete_thread): Remove intro comment.
8044         (find_thread_ptid): Skip exited threads.
8045         (switch_to_thread_no_regs): Write to current_thread_.
8046         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
8047         INFERIOR_PTID.  Clear current_thread_.
8048
8049 2020-06-18  Pedro Alves  <palves@redhat.com>
8050
8051         * aix-thread.c (pd_update): Use switch_to_thread.
8052
8053 2020-06-18  Pedro Alves  <palves@redhat.com>
8054
8055         * ravenscar-thread.c (ravenscar_thread_target): Update.
8056         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
8057         (ravenscar_thread_target::add_active_thread): ... this.  Don't
8058         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
8059         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
8060
8061 2020-06-18  Pedro Alves  <palves@redhat.com>
8062
8063         * nat/windows-nat.c (current_windows_thread): Remove.
8064         * nat/windows-nat.h (current_windows_thread): Remove.
8065         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
8066         Adjust.
8067         (display_selectors): Adjust to fetch the current
8068         windows_thread_info based on inferior_ptid.
8069         (fake_create_process): No longer write to current_windows_thread.
8070         (windows_nat_target::get_windows_debug_event):
8071         Don't set inferior_ptid or current_windows_thread.
8072         (windows_nat_target::wait): Adjust to not rely on
8073         current_windows_thread.
8074         (do_initial_windows_stuff): Now a method of windows_nat_target.
8075         Switch to the last_ptid thread.
8076         (windows_nat_target::attach): Adjust.
8077         (windows_nat_target::detach): Use switch_to_no_thread instead of
8078         writing to inferior_ptid directly.
8079         (windows_nat_target::create_inferior): Adjust.
8080
8081 2020-06-18  Pedro Alves  <palves@redhat.com>
8082
8083         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
8084
8085 2020-06-18  Pedro Alves  <palves@redhat.com>
8086
8087         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
8088         after creating it, instead of writing to inferior_ptid.  Don't
8089         write to inferior_ptid.
8090
8091 2020-06-18  Pedro Alves  <palves@redhat.com>
8092
8093         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
8094
8095 2020-06-18  Pedro Alves  <palves@redhat.com>
8096
8097         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
8098         it, instead of writing to inferior_ptid.
8099
8100 2020-06-18  Pedro Alves  <palves@redhat.com>
8101
8102         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
8103         to inferior_ptid.
8104
8105 2020-06-18  Pedro Alves  <palves@redhat.com>
8106
8107         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
8108         instead of writing to inferior_ptid directly.
8109
8110 2020-06-18  Pedro Alves  <palves@redhat.com>
8111
8112         * corelow.c (core_target::close): Use switch_to_no_thread instead
8113         of writing to inferior_ptid directly.
8114         (add_to_thread_list, core_target_open): Use switch_to_thread
8115         instead of writing to inferior_ptid directly.
8116
8117 2020-06-18  Pedro Alves  <palves@redhat.com>
8118
8119         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
8120         inferior_ptid.
8121         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
8122         inferior_ptid.
8123         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
8124         inferior_ptid directly.
8125         (darwin_nat_target::init_thread_list): Switch to thread, instead
8126         of writing to inferior_ptid.
8127         (darwin_nat_target::attach): Don't write to inferior_ptid.
8128         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
8129
8130 2020-06-18  Pedro Alves  <palves@redhat.com>
8131
8132         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
8133         thread.
8134         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
8135         Instead use switch_to_thread.
8136         (gnu_nat_target::detach): Use switch_to_no_thread
8137         instead of writing to inferior_ptid directly.  Used passed-in
8138         inferior instead of looking up the inferior by pid.
8139
8140 2020-06-18  Pedro Alves  <palves@redhat.com>
8141
8142         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
8143         inferior_ptid.
8144
8145 2020-06-18  Pedro Alves  <palves@redhat.com>
8146
8147         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
8148         inferior_ptid.
8149         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
8150         thread.
8151         (nto_procfs_target::detach): Avoid referencing
8152         inferior_ptid.  Use switch_to_no_thread instead of writing to
8153         inferior_ptid directly.
8154         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
8155         instead of writing to inferior_ptid directly.
8156         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
8157         to thread.
8158
8159 2020-06-18  Pedro Alves  <palves@redhat.com>
8160
8161         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
8162         after creating it, instead of writing to inferior_ptid.
8163         (gdbsim_target_open): Use switch_to_no_thread instead of writing
8164         to inferior_ptid directly.
8165         (gdbsim_target::wait): Don't write to inferior_ptid.
8166
8167 2020-06-18  Pedro Alves  <palves@redhat.com>
8168
8169         * remote.c (remote_target::remote_notice_new_inferior): Use
8170         switch_to_thread instead of writing to inferior_ptid directly.
8171         (remote_target::add_current_inferior_and_thread): Use
8172         switch_to_no_thread instead of writing to inferior_ptid directly.
8173         (extended_remote_target::attach): Use switch_to_inferior_no_thread
8174         and switch_to_thread instead of using set_current_inferior or
8175         writing to inferior_ptid directly.
8176
8177 2020-06-18  Pedro Alves  <palves@redhat.com>
8178
8179         * tracectf.c (ctf_target_open): Switch to added thread instead of
8180         writing to inferior_ptid directly.
8181         (ctf_target::close): Use switch_to_no_thread instead of writing to
8182         inferior_ptid directly.
8183
8184 2020-06-18  Pedro Alves  <palves@redhat.com>
8185
8186         * tracefile-tfile.c (tfile_target_open): Don't write to
8187         inferior_ptid directly, instead switch to added thread.
8188         (tfile_target::close): Use switch_to_no_thread instead of writing
8189         to inferior_ptid directly.
8190
8191 2020-06-18  Pedro Alves  <palves@redhat.com>
8192
8193         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
8194         (procfs_target::detach): Use switch_to_no_thread
8195         instead of writing to inferior_ptid directly.
8196         (do_attach): Change return type to void.  Switch to the added
8197         thread.
8198         (procfs_target::create_inferior): Switch to the added thread.
8199         (procfs_do_thread_registers): Don't write to inferior_ptid.
8200
8201 2020-06-18  Pedro Alves  <palves@redhat.com>
8202
8203         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
8204         of writing to inferior_ptid.
8205         (scoped_restore_exited_inferior): Delete.
8206         (handle_vfork_child_exec_or_exit): Simplify using
8207         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
8208         instead of writing to inferior_ptid.
8209         (THREAD_STOPPED_BY): Delete.
8210         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
8211         (thread_stopped_by_hw_breakpoint): Delete.
8212         (save_waitstatus): Use
8213         scoped_restore_current_thread+switch_to_thread, and call
8214         target_stopped_by_watchpoint instead of
8215         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
8216         instead of thread_stopped_by_sw_breakpoint, and
8217         target_stopped_by_hw_breakpoint instead of
8218         thread_stopped_by_hw_breakpoint.
8219         (handle_inferior_event)
8220         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
8221         inferior_ptid directly, nor
8222         set_current_inferior/set_current_program_space.  Use
8223         switch_to_thread / switch_to_inferior_no_thread instead.
8224
8225 2020-06-18  Pedro Alves  <palves@redhat.com>
8226
8227         * target.c (generic_mourn_inferior): Use switch_to_no_thread
8228         instead of writing to inferior_ptid.
8229
8230 2020-06-18  Pedro Alves  <palves@redhat.com>
8231
8232         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
8233         added thread.
8234         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
8235         to the added thread.
8236         (inf_ptrace_target::detach_success): Use switch_to_no_thread
8237         instead of writing to inferior_ptid.
8238
8239 2020-06-18  Pedro Alves  <palves@redhat.com>
8240
8241         * gdbarch-selftests.c: Include "progspace-and-thread.h".
8242         (register_to_value_test): Mock a program_space too.  Heap-allocate
8243         the address space.  Don't write to inferior_ptid.  Use
8244         switch_to_thread instead.
8245
8246 2020-06-18  Pedro Alves  <palves@redhat.com>
8247
8248         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
8249         Delete.
8250         (find_signalled_thread()): New, factored out from
8251         linux_make_corefile_notes and adjusted to handle exited threads.
8252         (linux_make_corefile_notes): Adjust to use the new
8253         find_signalled_thread.
8254
8255 2020-06-18  Pedro Alves  <palves@redhat.com>
8256
8257         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
8258         of saving/restoring inferior_ptid.
8259
8260 2020-06-17  Tom Tromey  <tom@tromey.com>
8261
8262         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
8263         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
8264         declare.
8265         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
8266
8267 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
8268
8269         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
8270         of partial symtabs.
8271
8272 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8273
8274         * regformats/reg-arm.dat: Remove.
8275         * regformats/reg-bfin.dat: Remove.
8276         * regformats/reg-cris.dat: Remove.
8277         * regformats/reg-crisv32.dat: Remove.
8278         * regformats/reg-m32r.dat: Remove.
8279         * regformats/reg-tilegx.dat: Remove.
8280         * regformats/reg-tilegx32.dat: Remove.
8281
8282 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8283
8284         * features/Makefile (WHICH): Remove arm files.
8285         * regformats/arm/arm-with-iwmmxt.dat: Remove.
8286         * regformats/arm/arm-with-neon.dat: Remove.
8287         * regformats/arm/arm-with-vfpv2.dat: Remove.
8288         * regformats/arm/arm-with-vfpv3.dat: Remove.
8289
8290 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
8291
8292         * features/Makefile (XMLTOC): Remove rx.xml.
8293
8294 2020-06-17  Pedro Alves  <palves@redhat.com>
8295
8296         * gdbthread.h (thread_control_state) <trap_expected> Update
8297         comments.
8298
8299 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8300
8301         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
8302         ada_language::lookup_symbol_nonlocal.
8303         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
8304         (ada_language::lookup_symbol_nonlocal): New member function,
8305         implementation from ada_lookup_symbol_nonlocal.
8306         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
8307         initializer.
8308         (cplus_language_data): Delete la_lookup_symbol_nonlocal
8309         initializer.
8310         (cplus_language::lookup_symbol_nonlocal): New member function.
8311         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
8312         (minimal_language_data) Likewise.
8313         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
8314         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
8315         initializer.
8316         (d_language::lookup_symbol_nonlocal): New member function.
8317         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
8318         initializer.
8319         (f_language::lookup_symbol_nonlocal): New member function.
8320         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
8321         initializer.
8322         * language.c (unknown_language_data): Likewise.
8323         (auto_language_data): Likewise.
8324         * language.h (language_data): Delete la_lookup_symbol_nonlocal
8325         field.
8326         (language_defn::lookup_symbol_nonlocal): New member function.
8327         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
8328         initializer.
8329         * objc-lang.c (objc_language_data): Likewise.
8330         * opencl-lang.c (opencl_language_data): Likewise.
8331         * p-lang.c (pascal_language_data): Likewise.
8332         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
8333         rust_language::lookup_symbol_nonlocal.
8334         (rust_language_data): Delete la_lookup_symbol_nonlocal
8335         initializer.
8336         (rust_language::lookup_symbol_nonlocal): New member function,
8337         implementation from rust_lookup_symbol_nonlocal.
8338         * symtab.c (lookup_symbol_aux): Update call to
8339         lookup_symbol_nonlocal.
8340         (basic_lookup_symbol_nonlocal): Rename to...
8341         (language_defn::lookup_symbol_nonlocal): ...this, and update
8342         header comment.  Remove language_defn parameter, and replace with
8343         uses of `this'.
8344         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
8345
8346 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8347
8348         * ada-lang.c (ada_language_data): Delete la_value_print_inner
8349         initializer.
8350         (ada_language::value_print_inner): New member function.
8351         * c-lang.c (c_language_data): Delete la_value_print_inner
8352         initializer.
8353         (cplus_language_data): Likewise.
8354         (asm_language_data): Likewise.
8355         (minimal_language_data): Likewise.
8356         * d-lang.c (d_language_data): Likewise.
8357         (d_language::value_print_inner): New member function.
8358         * f-lang.c (f_language_data): Delete la_value_print_inner
8359         initializer.
8360         (f_language::value_print_inner): New member function.
8361         * f-lang.h (f_value_print_innner): Rename to...
8362         (f_value_print_inner): ...this (note spelling of 'inner').
8363         * f-valprint.c (f_value_print_innner): Rename to...
8364         (f_value_print_inner): ...this (note spelling of 'inner').
8365         * go-lang.c (go_language_data): Delete la_value_print_inner
8366         initializer.
8367         (go_language::value_print_inner): New member function.
8368         * language.c (language_defn::value_print_inner): Define new member
8369         function.
8370         (unk_lang_value_print_inner): Delete.
8371         (unknown_language_data): Delete la_value_print_inner initializer.
8372         (unknown_language::value_print_inner): New member function.
8373         (auto_language_data): Delete la_value_print_inner initializer.
8374         (auto_language::value_print_inner): New member function.
8375         * language.h (language_data): Delete la_value_print_inner field.
8376         (language_defn::value_print_inner): Delcare new member function.
8377         * m2-lang.c (m2_language_data): Delete la_value_print_inner
8378         initializer.
8379         (m2_language::value_print_inner): New member function.
8380         * objc-lang.c (objc_language_data): Delete la_value_print_inner
8381         initializer.
8382         * opencl-lang.c (opencl_language_data): Likewise.
8383         * p-lang.c (pascal_language_data): Likewise.
8384         (pascal_language::value_print_inner): New member function.
8385         * rust-lang.c (rust_language_data): Delete la_value_print_inner
8386         initializer.
8387         (rust_language::value_print_inner): New member function.
8388         * valprint.c (do_val_print): Update call to value_print_inner.
8389
8390 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8391
8392         * ada-lang.c (ada_language_data): Delete la_value_print
8393         initializer.
8394         (ada_language::value_print): New member function.
8395         * c-lang.c (c_language_data): Delete la_value_print initializer.
8396         (cplus_language_data): Likewise.
8397         (asm_language_data): Likewise.
8398         (minimal_language_data): Likewise.
8399         * d-lang.c (d_language_data): Likewise.
8400         * f-lang.c (f_language_data): Likewise.
8401         * go-lang.c (go_language_data): Likewise.
8402         * language.c (unk_lang_value_print): Delete.
8403         (language_defn::value_print): Define new member function.
8404         (unknown_language_data): Delete la_value_print initializer.
8405         (unknown_language::value_print): New member function.
8406         (auto_language_data): Delete la_value_print initializer.
8407         (auto_language::value_print): New member function.
8408         * language.h (language_data): Delete la_value_print field.
8409         (language_defn::value_print): Declare new member function.
8410         (LA_VALUE_PRINT): Update call to value_print.
8411         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
8412         * objc-lang.c (objc_language_data): Likewise.
8413         * opencl-lang.c (opencl_language_data): Likewise.
8414         * p-lang.c (pascal_language_data): Likewise.
8415         (pascal_language::value_print): New member function.
8416         * rust-lang.c (rust_language_data): Delete la_value_print
8417         initializer.
8418
8419 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8420
8421         * ada-lang.c (ada_watch_location_expression): Rename to
8422         ada_language::watch_location_expression.
8423         (ada_language_data): Delete la_watch_location_expression
8424         initializer.
8425         (ada_language::watch_location_expression): New member function,
8426         implementation from ada_watch_location_expression.
8427         * breakpoint.c (watch_command_1): Update call to
8428         watch_location_expression.
8429         * c-lang.c (c_watch_location_expression): Rename to
8430         language_defn::watch_location_expression.
8431         (c_language_data): Delete la_watch_location_expression
8432         initializer.
8433         (cplus_language_data): Likewise.
8434         (asm_language_data): Likewise.
8435         (minimal_language_data): Likewise.
8436         * c-lang.h (c_watch_location_expression): Delete declaration.
8437         * d-lang.c (d_language_data): Delete la_watch_location_expression
8438         initializer.
8439         * f-lang.c (f_language_data): Likewise.
8440         * go-lang.c (go_language_data): Likewise.
8441         * language.c (language_defn::watch_location_expression): Member
8442         function implementation from c_watch_location_expression.
8443         (unknown_language_data): Delete la_watch_location_expression
8444         initializer.
8445         (auto_language_data): Likewise.
8446         * language.h (language_data): Delete la_watch_location_expression
8447         field.
8448         (language_defn::watch_location_expression): Declare new member
8449         function.
8450         * m2-lang.c (m2_language_data): Delete
8451         la_watch_location_expression initializer.
8452         * objc-lang.c (objc_language_data): Likewise.
8453         * opencl-lang.c (opencl_language_data): Likewise.
8454         * p-lang.c (pascal_language_data): Likewise.
8455         * rust-lang.c (rust_watch_location_expression): Rename to
8456         rust_language::watch_location_expression.
8457         (rust_language_data): Delete la_watch_location_expression
8458         initializer.
8459         (rust_language::watch_location_expression): New member function,
8460         implementation from rust_watch_location_expression.
8461
8462 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8463
8464         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
8465         ada_language::collect_symbol_completion_matches.
8466         (ada_language_data): Delete la_collect_symbol_completion_matches
8467         initializer.
8468         (ada_language::collect_symbol_completion_matches): New member
8469         function, implementation from
8470         ada_collect_symbol_completion_matches.
8471         * c-lang.c (c_language_data): Delete
8472         la_collect_symbol_completion_matches initializer.
8473         (cplus_language_data): Likewise.
8474         (asm_language_data): Likewise.
8475         (minimal_language_data): Likewise.
8476         * d-lang.c (d_language_data): Likewise.
8477         * f-lang.c (f_collect_symbol_completion_matches): Rename to
8478         f_language::collect_symbol_completion_matches.
8479         (f_language_data): Delete la_collect_symbol_completion_matches
8480         initializer.
8481         (f_language::collect_symbol_completion_matches) New member
8482         function, implementation from f_collect_symbol_completion_matches.
8483         * go-lang.c (go_language_data): Delete
8484         la_collect_symbol_completion_matches initializer.
8485         * language.c (unknown_language_data): Likewise.
8486         (auto_language_data): Likewise.
8487         * language.h (language_data): Delete
8488         la_collect_symbol_completion_matches field.
8489         (language_defn::collect_symbol_completion_matches): New member
8490         function.
8491         * m2-lang.c (m2_language_data): Delete
8492         la_collect_symbol_completion_matches initializer.
8493         * objc-lang.c (objc_language_data): Likewise.
8494         * opencl-lang.c (opencl_language_data): Likewise.
8495         * p-lang.c (pascal_language_data): Likewise.
8496         * rust-lang.c (rust_language_data): Likewise.
8497         * symtab.c (default_collect_symbol_completion_matches): Delete.
8498         (collect_symbol_completion_matches): Update call to
8499         collect_symbol_completion_matches.
8500         (collect_symbol_completion_matches_type): Likewise.
8501         * symtab.h (default_collect_symbol_completion_matches): Delete
8502         declaration.
8503
8504 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8505
8506         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
8507         (ada_language_data): Delete la_word_break_characters initializer.
8508         (ada_language::word_break_characters): New member function.
8509         * c-lang.c (c_language_data): Delete la_word_break_characters
8510         initializer.
8511         (cplus_language_data): Likewise.
8512         (asm_language_data): Likewise.
8513         (minimal_language_data): Likewise.
8514         * completer.c: Update global comment.
8515         (advance_to_expression_complete_word_point): Update call to
8516         word_break_characters.
8517         (complete_files_symbols): Likewise.
8518         (complete_line_internal_1): Likewise.
8519         (default_completer_handle_brkchars): Likewise.
8520         (skip_quoted_chars): Likewise.
8521         * d-lang.c (d_language_data): Delete la_word_break_characters
8522         initializer.
8523         * f-lang.c (f_word_break_characters): Delete.
8524         (f_language_data): Delete la_word_break_characters initializer.
8525         (f_language::word_break_characters): New member function.
8526         * go-lang.c (go_language_data): Delete la_word_break_characters
8527         initializer.
8528         * language.c (unknown_language_data): Likewise.
8529         (auto_language_data): Likewise.
8530         * language.h (default_word_break_characters): Move declaration to
8531         earlier in the file.
8532         (language_data): Delete la_word_break_characters field.
8533         (language_defn::word_break_characters): New member function.
8534         * m2-lang.c (m2_language_data): Delete la_word_break_characters
8535         initializer.
8536         * objc-lang.c (objc_language_data): Likewise.
8537         * opencl-lang.c (opencl_language_data): Likewise.
8538         * p-lang.c (pascal_language_data): Likewise.
8539         * rust-lang.c (rust_language_data): Likewise.
8540
8541 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8542
8543         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
8544         (ada_language_data): Delete la_get_symbol_name_matcher
8545         initializer.
8546         (language_defn::get_symbol_name_matcher_inner): New member
8547         function.
8548         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
8549         initializer.
8550         (cplus_language_data): Likewise.
8551         (cplus_language::get_symbol_name_matcher_inner): New member
8552         function.
8553         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
8554         (minimal_language_data): Likewise.
8555         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
8556         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
8557         initializer.
8558         * dictionary.c (iter_match_first_hashed): Update call to
8559         get_symbol_name_matcher.
8560         (iter_match_next_hashed): Likewise.
8561         (iter_match_next_linear): Likewise.
8562         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
8563         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
8564         initializer.
8565         (f_language::get_symbol_name_matcher_inner): New member function.
8566         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
8567         initializer.
8568         * language.c (default_symbol_name_matcher): Update header comment,
8569         make static.
8570         (language_defn::get_symbol_name_matcher): New definition.
8571         (language_defn::get_symbol_name_matcher_inner): Likewise.
8572         (get_symbol_name_matcher): Delete.
8573         (unknown_language_data): Delete la_get_symbol_name_matcher
8574         initializer.
8575         (auto_language_data): Likewise.
8576         * language.h (language_data): Delete la_get_symbol_name_matcher
8577         field.
8578         (language_defn::get_symbol_name_matcher): New member function.
8579         (language_defn::get_symbol_name_matcher_inner): Likewise.
8580         (default_symbol_name_matcher): Delete declaration.
8581         * linespec.c (find_methods): Update call to
8582         get_symbol_name_matcher.
8583         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
8584         initializer.
8585         * minsyms.c (lookup_minimal_symbol): Update call to
8586         get_symbol_name_matcher.
8587         (iterate_over_minimal_symbols): Likewise.
8588         * objc-lang.c (objc_language_data): Delete
8589         la_get_symbol_name_matcher initializer.
8590         * opencl-lang.c (opencl_language_data): Likewise.
8591         * p-lang.c (pascal_language_data): Likewise.
8592         * psymtab.c (psymbol_name_matches): Update call to
8593         get_symbol_name_matcher.
8594         * rust-lang.c (rust_language_data): Delete
8595         la_get_symbol_name_matcher initializer.
8596         * symtab.c (symbol_matches_search_name): Update call to
8597         get_symbol_name_matcher.
8598         (compare_symbol_name): Likewise.
8599
8600 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8601
8602         * ada-lang.c (ada_language_data): Delete la_compute_program
8603         initializer.
8604         * c-lang.c (c_language_data): Likewise.
8605         (c_language::compute_program): New member function.
8606         (cplus_language_data): Delete la_compute_program initializer.
8607         (cplus_language::compute_program): New member function.
8608         (asm_language_data): Delete la_compute_program initializer.
8609         (minimal_language_data): Likewise.
8610         * c-lang.h (c_compute_program): Update comment.
8611         (cplus_compute_program): Likewise.
8612         * compile/compile-c-support.c (c_compute_program): Likewise.
8613         (cplus_compute_program): Likewise.
8614         * compile/compile.c (compile_to_object): Update call to
8615         la_compute_program.
8616         * d-lang.c (d_language_data): Delete la_compute_program
8617         initializer.
8618         * f-lang.c (f_language_data): Likewise.
8619         * go-lang.c (go_language_data): Likewise.
8620         * language.c (unknown_language_data): Likewise.
8621         (auto_language_data): Likewise.
8622         * language.h (language_data): Delete la_compute_program field.
8623         (language_defn::compute_program): New member function.
8624         * m2-lang.c (m2_language_data): Delete la_compute_program
8625         initializer.
8626         * objc-lang.c (objc_language_data): Likewise.
8627         * opencl-lang.c (opencl_language_data): Likewise.
8628         * p-lang.c (pascal_language_data): Likewise.
8629         * rust-lang.c (rust_language_data): Likewise.
8630
8631 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
8632
8633         * ada-lang.c (ada_language_data) Delete
8634         la_class_name_from_physname initializer.
8635         * c-lang.c (c_language_data): Likewise.
8636         (cplus_language_data): Likewise.
8637         (cplus_language::class_name_from_physname): New member function.
8638         (asm_language_data): Delete la_class_name_from_physname
8639         initializer.
8640         (minimal_language_data): Likewise.
8641         * d-lang.c (d_language_data): Likewise.
8642         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
8643         method on language_defn class.
8644         (guess_full_die_structure_name): Likewise.
8645         * f-lang.c (f_language_data): Delete la_class_name_from_physname
8646         initializer.
8647         * go-lang.c (go_language_data): Likewise.
8648         * language.c (language_class_name_from_physname): Delete.
8649         (unk_lang_class_name): Delete.
8650         (unknown_language_data): Delete la_class_name_from_physname
8651         initializer.
8652         (auto_language_data): Likewise.
8653         * language.h (language_data): Delete la_class_name_from_physname
8654         field.
8655         (language_defn::class_name_from_physname): New function.
8656         (language_class_name_from_physname): Delete declaration.
8657         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
8658         initializer.
8659         * objc-lang.c (objc_language_data): Likewise.
8660         * opencl-lang.c (opencl_language_data): Likewise.
8661         * p-lang.c (pascal_language_data): Likewise.
8662         * rust-lang.c (rust_language_data): Likewise.
8663
8664 2020-06-16  Tom Tromey  <tom@tromey.com>
8665
8666         * tui/tui-data.h (STATUS_NAME): New macro.
8667         * tui/tui-layout.c (tui_remove_some_windows)
8668         (initialize_known_windows, tui_register_window)
8669         (tui_layout_split::remove_windows, initialize_layouts)
8670         (tui_new_layout_command): Don't use hard-coded window names.
8671
8672 2020-06-16  Tom Tromey  <tom@tromey.com>
8673
8674         PR tui/25348:
8675         * tui/tui.c (tui_ensure_readline_initialized): Rename from
8676         tui_initialize_readline.  Only run once.  Call rl_initialize.
8677         * tui/tui.h (tui_ensure_readline_initialized): Rename from
8678         tui_initialize_readline.
8679         * tui/tui-io.c (tui_setup_io): Call
8680         tui_ensure_readline_initialized.
8681         * tui/tui-interp.c (tui_interp::init): Update.
8682
8683 2020-06-16  Tom Tromey  <tom@tromey.com>
8684
8685         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
8686         Also preserve the status window.
8687
8688 2020-06-16  Tom Tromey  <tom@tromey.com>
8689
8690         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
8691         where m_window==nullptr.
8692
8693 2020-06-15  Tom Tromey  <tromey@adacore.com>
8694
8695         * windows-nat.c (windows_nat::handle_output_debug_string):
8696         Update.
8697         (windows_nat::handle_ms_vc_exception): Update.
8698         * target.h (target_read_string): Change API.
8699         * target.c (target_read_string): Change API.
8700         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8701         Update.
8702         * solib-frv.c (frv_current_sos): Update.
8703         * solib-dsbt.c (dsbt_current_sos): Update.
8704         * solib-darwin.c (darwin_current_sos): Update.
8705         * linux-thread-db.c (inferior_has_bug): Update.
8706         * expprint.c (print_subexp_standard): Update.
8707         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
8708         (ada_exception_message_1): Update.
8709
8710 2020-06-15  Tom Tromey  <tromey@adacore.com>
8711
8712         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
8713
8714 2020-06-15  Tom Tromey  <tromey@adacore.com>
8715
8716         * valprint.c (read_string): Update comment.
8717         * target.c (MIN): Remove.
8718         (target_read_string): Rewrite.
8719
8720 2020-06-15  Tom Tromey  <tromey@adacore.com>
8721
8722         * corefile.c (read_memory_string): Remove.
8723         * ada-valprint.c (ada_value_print_ptr): Update.
8724         * ada-lang.h (ada_tag_name): Change return type.
8725         * ada-lang.c (type_from_tag): Update.
8726         (ada_tag_name_from_tsd): Change return type.  Use
8727         target_read_string.
8728         (ada_tag_name): Likewise.
8729         * gdbcore.h (read_memory_string): Don't declare.
8730
8731 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
8732
8733         * symtab.c (rbreak_command): Ignore Windows drive colon.
8734
8735 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
8736
8737         * NEWS: Mention removed GDBserver host support.
8738
8739 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
8740
8741         * features/riscv/rebuild-csr-xml.sh: Updated.
8742
8743 2020-06-11  Tom Tromey  <tom@tromey.com>
8744
8745         PR gdb/18318:
8746         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
8747
8748 2020-06-09  Jonny Grant  <jg@jguk.org>
8749 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
8750
8751         * main.c (captured_main_1): Don't print new line after help.
8752         (print_gdb_help): add mailing list and IRC channel information
8753         to --help.  Add new lines between items in the footer.  Remove
8754         quotes around bug url.
8755
8756 2020-06-11  Keith Seitz  <keiths@redhat.com>
8757
8758         PR gdb/21356
8759         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
8760         Resolve typedefs for type length calculations.
8761
8762 2020-06-10  Tom de Vries  <tdevries@suse.de>
8763
8764         PR ada/24713
8765         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
8766         (write_psymbols): Enable .gdb_index for ada.
8767         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
8768         ada.
8769
8770 2020-06-10  Tom de Vries  <tdevries@suse.de>
8771
8772         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
8773         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
8774         namei" instead of "const char *name" argument.
8775         (dw2_map_matching_symbols): Use "offset_type namei" variant of
8776         dw2_symtab_iter_init.
8777
8778 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8779
8780         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
8781         to use type::field and field::type instead.
8782
8783 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8784
8785         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
8786         to use field::type instead.
8787
8788 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8789
8790         * gdbtypes.h (struct field) <type, set_type>: New methods.
8791         Rename `type` field to...
8792         <m_type>: ... this.  Change references throughout to use type or
8793         set_type methods.
8794         (FIELD_TYPE): Use field::type.  Change call sites that modify
8795         the field's type to use field::set_type instead.
8796
8797 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8798
8799         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
8800         to use type::index_type instead.
8801
8802 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
8803
8804         * gdbtypes.h (struct type) <index_type, set_index_type>: New
8805         methods.
8806         (TYPE_INDEX_TYPE): Use type::index_type.
8807         * gdbtypes.c (create_array_type_with_stride): Likewise.
8808
8809 2020-06-07  Tom Tromey  <tom@tromey.com>
8810
8811         * valprint.c (generic_val_print_float): Remove "embedded_offset"
8812         parameter.
8813         (generic_value_print): Update.
8814
8815 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8816
8817         Revert commit 982a38f60b0.
8818         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
8819
8820 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8821
8822         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
8823         avoid use after free.
8824
8825 2020-06-05  Tom de Vries  <tdevries@suse.de>
8826
8827         * NEWS: Fix typos.
8828
8829 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
8830
8831         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
8832         the per_bfd object.
8833         (dwarf2_read_debug_names): Likewise.
8834         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
8835         object when re-using a per_bfd object with an index.
8836
8837 2020-06-03  Tom de Vries  <tdevries@suse.de>
8838
8839         PR symtab/26046
8840         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
8841         children for C++.
8842         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
8843         DW_TAG_subprogram.
8844
8845 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8846
8847         * ada-lang.c (ada_language_data): Delete skip_trampoline
8848         initializer.
8849         * c-lang.c (c_language_data): Likewise.
8850         (cplus_language_data): Likewise.
8851         (cplus_language::skip_trampoline): New member function.
8852         (asm_language_data): Delete skip_trampoline initializer.
8853         (minimal_language_data): Likewise.
8854         * d-lang.c (d_language_data): Likewise.
8855         * f-lang.c (f_language_data): Likewise.
8856         * go-lang.c (go_language_data): Likewise.
8857         * language.c (unk_lang_trampoline): Delete function.
8858         (skip_language_trampoline): Update.
8859         (unknown_language_data): Delete skip_trampoline initializer.
8860         (auto_language_data): Likewise.
8861         * language.h (language_data): Delete skip_trampoline field.
8862         (language_defn::skip_trampoline): New function.
8863         * m2-lang.c (m2_language_data): Delete skip_trampoline
8864         initializer.
8865         * objc-lang.c (objc_skip_trampoline): Delete function, move
8866         implementation to objc_language::skip_trampoline.
8867         (objc_language_data): Delete skip_trampoline initializer.
8868         (objc_language::skip_trampoline): New member function with
8869         implementation from objc_skip_trampoline.
8870         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
8871         initializer.
8872         * p-lang.c (pascal_language_data): Likewise.
8873         * rust-lang.c (rust_language_data): Likewise.
8874
8875 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8876
8877         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
8878         (ada_language::demangle): New member function.
8879         * c-lang.c (c_language_data): Delete la_demangle initializer.
8880         (cplus_language_data): Delete la_demangle initializer.
8881         (cplus_language::demangle): New member function.
8882         (asm_language_data): Delete la_demangle initializer.
8883         (minimal_language_data): Delete la_demangle initializer.
8884         * d-lang.c (d_language_data): Delete la_demangle initializer.
8885         (d_language::demangle): New member function.
8886         * f-lang.c (f_language_data): Delete la_demangle initializer.
8887         (f_language::demangle): New member function.
8888         * go-lang.c (go_language_data): Delete la_demangle initializer.
8889         (go_language::demangle): New member function.
8890         * language.c (language_demangle): Update.
8891         (unk_lang_demangle): Delete.
8892         (unknown_language_data): Delete la_demangle initializer.
8893         (unknown_language::demangle): New member function.
8894         (auto_language_data): Delete la_demangle initializer.
8895         (auto_language::demangle): New member function.
8896         * language.h (language_data): Delete la_demangle field.
8897         (language_defn::demangle): New function.
8898         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
8899         * objc-lang.c (objc_language_data): Delete la_demangle
8900         initializer.
8901         (objc_language::demangle): New member function.
8902         * opencl-lang.c (opencl_language_data): Delete la_demangle
8903         initializer.
8904         * p-lang.c (pascal_language_data): Likewise.
8905         * rust-lang.c (rust_language_data): Likewise.
8906         (rust_language::demangle): New member function.
8907
8908 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8909
8910         * ada-lang.c (ada_language_data): Delete la_print_type
8911         initializer.
8912         (ada_language::print_type): New member function.
8913         * c-lang.c (c_language_data): Delete la_print_type initializer.
8914         (c_language::print_type): New member function.
8915         (cplus_language_data): Delete la_print_type initializer.
8916         (cplus_language::print_type): New member function.
8917         (asm_language_data): Delete la_print_type initializer.
8918         (asm_language::print_type): New member function.
8919         (minimal_language_data): Delete la_print_type initializer.
8920         (minimal_language::print_type): New member function.
8921         * d-lang.c (d_language_data): Delete la_print_type initializer.
8922         (d_language::print_type): New member function.
8923         * f-lang.c (f_language_data): Delete la_print_type initializer.
8924         (f_language::print_type): New member function.
8925         * go-lang.c (go_language_data): Delete la_print_type initializer.
8926         (go_language::print_type): New member function.
8927         * language.c (unk_lang_print_type): Delete.
8928         (unknown_language_data): Delete la_print_type initializer.
8929         (unknown_language::print_type): New member function.
8930         (auto_language_data): Delete la_print_type initializer.
8931         (auto_language::print_type): New member function.
8932         * language.h (language_data): Delete la_print_type field.
8933         (language_defn::print_type): New function.
8934         (LA_PRINT_TYPE): Update.
8935         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
8936         (m2_language::print_type): New member function.
8937         * objc-lang.c (objc_language_data): Delete la_print_type
8938         initializer.
8939         (objc_language::print_type): New member function.
8940         * opencl-lang.c (opencl_print_type): Delete, implementation moved
8941         to opencl_language::print_type.
8942         (opencl_language_data): Delete la_print_type initializer.
8943         (opencl_language::print_type): New member function, implementation
8944         from opencl_print_type.
8945         * p-lang.c (pascal_language_data): Delete la_print_type
8946         initializer.
8947         (pascal_language::print_type): New member function.
8948         * rust-lang.c (rust_print_type): Delete, implementation moved to
8949         rust_language::print_type.
8950         (rust_language_data): Delete la_print_type initializer.
8951         (rust_language::print_type): New member function, implementation
8952         from rust_print_type.
8953
8954 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8955
8956         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
8957         implementation moves to...
8958         (ada_language::sniff_from_mangled_name): ...here.  Update return
8959         type.
8960         (ada_language_data): Delete la_sniff_from_mangled_name
8961         initializer.
8962         * c-lang.c (c_language_data): Likewise.
8963         (cplus_language_data): Likewise.
8964         (cplus_language::sniff_from_mangled_name): New member function,
8965         implementation taken from gdb_sniff_from_mangled_name.
8966         (asm_language_data): Delete la_sniff_from_mangled_name
8967         initializer.
8968         (minimal_language_data): Likewise.
8969         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
8970         implementation moves to cplus_language::sniff_from_mangled_name.
8971         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
8972         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
8973         moves to...
8974         (d_language::sniff_from_mangled_name): ...here.
8975         (d_language_data): Delete la_sniff_from_mangled_name initializer.
8976         * f-lang.c (f_language_data): Likewise.
8977         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
8978         moves to...
8979         (go_language::sniff_from_mangled_name): ...here.
8980         (go_language_data): Delete la_sniff_from_mangled_name initializer.
8981         * language.c (language_sniff_from_mangled_name): Delete.
8982         (unknown_language_data): Delete la_sniff_from_mangled_name
8983         initializer.
8984         (auto_language_data): Likewise.
8985         * language.h (language_data): Delete la_sniff_from_mangled_name
8986         field.
8987         (language_defn::sniff_from_mangled_name): New function.
8988         (language_sniff_from_mangled_name): Delete declaration.
8989         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
8990         field.
8991         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
8992         implementation moves to...
8993         (objc_language::sniff_from_mangled_name): ...here.
8994         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
8995         * opencl-lang.c (opencl_language_data): Likewise.
8996         * p-lang.c (pascal_language_data): Likewise.
8997         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
8998         implementation moves to...
8999         (rust_language::sniff_from_mangled_name): ...here.
9000         (rust_language_data): Delete la_sniff_from_mangled_name
9001         initializer.
9002         * symtab.c (symbol_find_demangled_name): Call
9003         sniff_from_mangled_name member function.
9004
9005 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9006
9007         * ada-lang.c (ada_language_data): Delete la_search_name_hash
9008         initializer.
9009         * c-lang.c (c_language_data): Likewise.
9010         (cplus_language_data): Likewise.
9011         (cplus_language::search_name_hash): New member function.
9012         (asm_language_data): Delete la_search_name_hash initializer.
9013         (minimal_language_data): Likewise.
9014         * d-lang.c (d_language_data): Likewise.
9015         * dictionary.c (default_search_name_hash): Rename to...
9016         (language_defn::search_name_hash): ...this.
9017         * f-lang.c (f_language_data): Likewise.
9018         (f_language::search_name_hash): New member function.
9019         * go-lang.c (go_language_data): Delete la_search_name_hash
9020         initializer.
9021         * language.c (unknown_language_data): Likewise.
9022         (auto_language_data): Likewise.
9023         * language.h (struct language_data): Delete la_search_name_hash
9024         field.
9025         (language_defn::search_name_hash): Declare new member function.
9026         (default_search_name_hash): Delete declaration.
9027         * m2-lang.c (m2_language_data): Delete la_search_name_hash
9028         initializer.
9029         * objc-lang.c (objc_language_data): Likewise.
9030         * opencl-lang.c (opencl_language_data): Likewise.
9031         * p-lang.c (pascal_language_data): Likewise.
9032         * rust-lang.c (rust_language_data): Likewise.
9033         * symtab.c (search_name_hash): Update call.
9034
9035 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9036
9037         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
9038         initializer.
9039         * c-lang.c (class compile_instance): Declare.
9040         (c_language_data): Delete la_get_compile_instance initializer.
9041         (c_language::get_compile_instance): New member function.
9042         (cplus_language_data): Delete la_get_compile_instance initializer.
9043         (cplus_language::get_compile_instance): New member function.
9044         (asm_language_data): Delete la_get_compile_instance initializer.
9045         (minimal_language_data): Likewise.
9046         * c-lang.h (c_get_compile_context): Update comment.
9047         (cplus_get_compile_context): Update comment.
9048         * compile/compile.c (compile_to_object): Update calls, don't rely
9049         on function pointer being NULL.
9050         * d-lang.c (d_language_data): Delete la_get_compile_instance
9051         initializer.
9052         * f-lang.c (f_language_data): Likewise.
9053         * go-lang.c (go_language_data): Likewise.
9054         * language.c (unknown_language_data): Likewise.
9055         (auto_language_data): Likewise.
9056         * language.h (language_data): Delete la_get_compile_instance field.
9057         (language_defn::get_compile_instance): New member function.
9058         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
9059         initializer.
9060         * objc-lang.c (objc_language_data): Likewise.
9061         * opencl-lang.c (opencl_language_data): Likewise.
9062         * p-lang.c (pascal_language_data): Likewise.
9063         * rust-lang.c (rust_language_data): Likewise.
9064
9065 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9066
9067         * ada-lang.c (ada_add_all_symbols): Update comment.
9068         (ada_iterate_over_symbols): Delete, move implementation to...
9069         (ada_language::iterate_over_symbols): ...here, a new member
9070         function, rewrite to use range based for loop.
9071         (ada_language_data): Delete la_iterate_over_symbols initializer.
9072         * c-lang.c (c_language_data): Likewise.
9073         (cplus_language_data): Likewise.
9074         (asm_language_data): Likewise.
9075         (minimal_language_data): Likewise.
9076         * d-lang.c (d_language_data): Likewise.
9077         * f-lang.c (f_language_data): Likewise.
9078         * go-lang.c (go_language_data): Likewise.
9079         * language.c (unknown_language_data): Likewise.
9080         (auto_language_data): Likewise.
9081         * language.h (language_data): Delete la_iterate_over_symbols field.
9082         (language_defn::iterate_over_symbols): New member function.
9083         (LA_ITERATE_OVER_SYMBOLS): Update.
9084         * linespec.c (iterate_over_all_matching_symtabs): Update.
9085         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
9086         initializer.
9087         * objc-lang.c (objc_language_data): Likewise.
9088         * opencl-lang.c (opencl_language_data): Likewise.
9089         * p-lang.c (pascal_language_data): Likewise.
9090         * rust-lang.c (rust_language_data): Likewise.
9091
9092 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9093
9094         * ada-lang.c (ada_language_data): Delete
9095         la_lookup_transparent_type initializer.
9096         * c-lang.c (c_language_data): Likewise.
9097         (cplus_language_data): Likewise.
9098         (cplus_language::lookup_transparent_type): New member function.
9099         (asm_language_data): Delete la_lookup_transparent_type
9100         initializer.
9101         (minimal_language_data): Likewise.
9102         * d-lang.c (d_language_data): Likewise.
9103         * f-lang.c (f_language_data): Likewise.
9104         * go-lang.c (go_language_data): Likewise.
9105         * language.c (unknown_language_data): Likewise.
9106         (auto_language_data): Likewise.
9107         * language.h (struct language_data): Delete
9108         la_lookup_transparent_type field.
9109         (language_defn::lookup_transparent_type): New member function.
9110         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
9111         initializer.
9112         * objc-lang.c (objc_language_data): Likewise.
9113         * opencl-lang.c (opencl_language_data): Likewise.
9114         * p-lang.c (pascal_language_data): Likewise.
9115         * rust-lang.c (rust_language_data): Likewise.
9116         * symtab.c (symbol_matches_domain): Update call.
9117
9118 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9119
9120         * ada-lang.c (ada_language_arch_info): Delete function, move
9121         implementation to...
9122         (ada_language::language_arch_info): ...here, a new member
9123         function.
9124         (ada_language_data): Delete la_language_arch_info.
9125         * c-lang.c (c_language_data): Likewise.
9126         (c_language::language_arch_info): New member function.
9127         (cplus_language_arch_info): Delete function, move
9128         implementation to...
9129         (cplus_language::language_arch_info): ...here, a new member
9130         function.
9131         (cplus_language_data): Delete la_language_arch_info.
9132         (asm_language_data): Likewise.
9133         (asm_language::language_arch_info): New member function.
9134         (minimal_language_data): Delete la_language_arch_info.
9135         (minimal_language::language_arch_info): New member function.
9136         * d-lang.c (d_language_arch_info): Delete function, move
9137         implementation to...
9138         (d_language::language_arch_info): ...here, a new member
9139         function.
9140         (d_language_data): Delete la_language_arch_info.
9141         * f-lang.c (f_language_arch_info): Delete function, move
9142         implementation to...
9143         (f_language::language_arch_info): ...here, a new member
9144         function.
9145         (f_language_data): Delete la_language_arch_info.
9146         * go-lang.c (go_language_arch_info): Delete function, move
9147         implementation to...
9148         (go_language::language_arch_info): ...here, a new member
9149         function.
9150         (go_language_data): Delete la_language_arch_info.
9151         * language.c (unknown_language_data): Likewise.
9152         (unknown_language::language_arch_info): New member function.
9153         (auto_language_data): Delete la_language_arch_info.
9154         (auto_language::language_arch_info): New member function.
9155         (language_gdbarch_post_init): Update call to
9156         la_language_arch_info.
9157         * language.h (language_data): Delete la_language_arch_info
9158         function pointer.
9159         (language_defn::language_arch_info): New function.
9160         * m2-lang.c (m2_language_arch_info): Delete function, move
9161         implementation to...
9162         (m2_language::language_arch_info): ...here, a new member
9163         function.
9164         (m2_language_data): Delete la_language_arch_info.
9165         * objc-lang.c (objc_language_arch_info): Delete function, move
9166         implementation to...
9167         (objc_language::language_arch_info): ...here, a new member
9168         function.
9169         (objc_language_data): Delete la_language_arch_info.
9170         * opencl-lang.c (opencl_language_arch_info): Delete function, move
9171         implementation to...
9172         (opencl_language::language_arch_info): ...here, a new member
9173         function.
9174         (opencl_language_data): Delete la_language_arch_info.
9175         * p-lang.c (pascal_language_arch_info): Delete function, move
9176         implementation to...
9177         (pascal_language::language_arch_info): ...here, a new member
9178         function.
9179         (pascal_language_data): Delete la_language_arch_info.
9180         * rust-lang.c (rust_language_arch_info): Delete function, move
9181         implementation to...
9182         (rust_language::language_arch_info): ...here, a new member
9183         function.
9184         (rust_language_data): Delete la_language_arch_info.
9185
9186 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9187
9188         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
9189         initializer.
9190         * c-lang.c (c_language_data): Likewise.
9191         (cplus_language_data): Likewise.
9192         (cplus_language::pass_by_reference_info): New method.
9193         (asm_language_data): Delete la_pass_by_reference initializer.
9194         (minimal_language_data): Likewise.
9195         * cp-abi.c (cp_pass_by_reference): Remove use of
9196         default_pass_by_reference.
9197         * d-lang.c (d_language_data): Likewise.
9198         * f-lang.c (f_language_data): Likewise.
9199         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
9200         default_pass_by_reference.
9201         * go-lang.c (go_language_data): Likewise.
9202         * language.c (language_pass_by_reference): Update.
9203         (default_pass_by_reference): Delete.
9204         (unknown_language_data): Delete la_pass_by_reference
9205         initializer.
9206         (auto_language_data): Likewise.
9207         * language.h (struct language_data): Delete la_pass_by_reference
9208         field.
9209         (language_defn::pass_by_reference_info): New member function.
9210         (default_pass_by_reference): Delete declaration.
9211         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
9212         initializer.
9213         * objc-lang.c (objc_language_data): Likewise.
9214         * opencl-lang.c (opencl_language_data): Likewise.
9215         * p-lang.c (pascal_language_data): Likewise.
9216         * rust-lang.c (rust_language_data): Likewise.
9217
9218 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9219
9220         * ada-lang.c (ada_read_var_value): Delete function, move
9221         implementation to...
9222         (ada_language::read_var_value): ...here.
9223         (ada_language_data): Delete la_read_var_value initializer.
9224         * c-lang.c (c_language_data): Likewise.
9225         (cplus_language_data): Likewise.
9226         (minimal_language_data): Likewise.
9227         * d-lang.c (d_language_data): Likewise.
9228         * f-lang.c (f_language_data): Likewise.
9229         * findvar.c (default_read_var_value): Rename to...
9230         (language_defn::read_var_value): ...this.
9231         * findvar.c (read_var_value): Update header comment, and change to
9232         call member function instead of function pointer.
9233         * go-lang.c (go_language_data): Likewise.
9234         * language.c (unknown_language_data): Delete la_read_var_value
9235         initializer.
9236         (auto_language_data): Likewise.
9237         * language.h (struct language_data): Delete la_read_var_value
9238         field.
9239         (language_defn::read_var_value): New member function.
9240         (default_read_var_value): Delete declaration.
9241         * m2-lang.c (m2_language_data): Delete la_read_var_value
9242         initializer.
9243         * objc-lang.c (objc_language_data): Likewise.
9244         * opencl-lang.c (opencl_language_data): Likewise.
9245         * p-lang.c (pascal_language_data): Likewise.
9246         * rust-lang.c (rust_language_data): Likewise.
9247         * value.h (default_read_var_value): Delete declaration.
9248
9249 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9250
9251         * ada-lang.c (ada_print_array_index): Delete function, move
9252         implementation to...
9253         (ada_language::print_array_index): ...here.
9254         (ada_language_data): Delete la_print_array_index initializer.
9255         * c-lang.c (c_language_data): Likewise.
9256         (cplus_language_data): Likewise.
9257         (minimal_language_data): Likewise.
9258         * d-lang.c (d_language_data): Likewise.
9259         * f-lang.c (f_language_data): Likewise.
9260         * go-lang.c (go_language_data): Likewise.
9261         * language.c (default_print_array_index): Delete function, move
9262         implementation to...
9263         (language_defn::print_array_index): ...here.
9264         (unknown_language_data): Delete la_print_array_index initializer.
9265         (auto_language_data): Likewise.
9266         * language.h (struct language_data): Delete la_print_array_index
9267         field.
9268         (language_defn::print_array_index): New member function.
9269         (LA_PRINT_ARRAY_INDEX): Update.
9270         (default_print_array_index): Delete declaration.
9271         * m2-lang.c (m2_language_data): Delete la_print_array_index
9272         initializer.
9273         * objc-lang.c (objc_language_data): Likewise.
9274         * opencl-lang.c (opencl_language_data): Likewise.
9275         * p-lang.c (pascal_language_data): Likewise.
9276         * rust-lang.c (rust_language_data): Likewise.
9277
9278 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9279
9280         * gdb/ada-lang.c (ada_language_defn): Convert to...
9281         (ada_language_data): ...this.
9282         (class ada_language): New class.
9283         (ada_language_defn): New static global.
9284         * gdb/c-lang.c (c_language_defn): Convert to...
9285         (c_language_data): ...this.
9286         (class c_language): New class.
9287         (c_language_defn): New static global.
9288         (cplus_language_defn): Convert to...
9289         (cplus_language_data): ...this.
9290         (class cplus_language): New class.
9291         (cplus_language_defn): New static global.
9292         (asm_language_defn): Convert to...
9293         (asm_language_data): ...this.
9294         (class asm_language): New class.
9295         (asm_language_defn): New static global.
9296         (minimal_language_defn): Convert to...
9297         (minimal_language_data): ...this.
9298         (class minimal_language): New class.
9299         (minimal_language_defn): New static global.
9300         * gdb/d-lang.c (d_language_defn): Convert to...
9301         (d_language_data): ...this.
9302         (class d_language): New class.
9303         (d_language_defn): New static global.
9304         * gdb/f-lang.c (f_language_defn): Convert to...
9305         (f_language_data): ...this.
9306         (class f_language): New class.
9307         (f_language_defn): New static global.
9308         * gdb/go-lang.c (go_language_defn): Convert to...
9309         (go_language_data): ...this.
9310         (class go_language): New class.
9311         (go_language_defn): New static global.
9312         * gdb/language.c (unknown_language_defn): Remove declaration.
9313         (current_language): Initialize to nullptr, real initialization is
9314         moved to _initialize_language.
9315         (languages): Delete global.
9316         (language_defn::languages): Define.
9317         (set_language_command): Use language_defn::languages.
9318         (set_language): Likewise.
9319         (range_error): Likewise.
9320         (language_enum): Likewise.
9321         (language_def): Likewise.
9322         (add_set_language_command): Use language_def::languages for the
9323         language list, and language_def to lookup language pointers.
9324         (skip_language_trampoline): Use language_defn::languages.
9325         (unknown_language_defn): Convert to...
9326         (unknown_language_data): ...this.
9327         (class unknown_language): New class.
9328         (unknown_language_defn): New static global.
9329         (auto_language_defn): Convert to...
9330         (auto_language_data): ...this.
9331         (class auto_language): New class.
9332         (auto_language_defn): New static global.
9333         (language_gdbarch_post_init): Use language_defn::languages.
9334         (_initialize_language): Initialize current_language.
9335         * gdb/language.h (struct language_defn): Rename to...
9336         (struct language_data): ...this.
9337         (struct language_defn): New.
9338         (auto_language_defn): Delete.
9339         (unknown_language_defn): Delete.
9340         (minimal_language_defn): Delete.
9341         (ada_language_defn): Delete.
9342         (asm_language_defn): Delete.
9343         (c_language_defn): Delete.
9344         (cplus_language_defn): Delete.
9345         (d_language_defn): Delete.
9346         (f_language_defn): Delete.
9347         (go_language_defn): Delete.
9348         (m2_language_defn): Delete.
9349         (objc_language_defn): Delete.
9350         (opencl_language_defn): Delete.
9351         (pascal_language_defn): Delete.
9352         (rust_language_defn): Delete.
9353         * gdb/m2-lang.c (m2_language_defn): Convert to...
9354         (m2_language_data): ...this.
9355         (class m2_language): New class.
9356         (m2_language_defn): New static global.
9357         * gdb/objc-lang.c (objc_language_defn): Convert to...
9358         (objc_language_data): ...this.
9359         (class objc_language): New class.
9360         (objc_language_defn): New static global.
9361         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
9362         (opencl_language_data): ...this.
9363         (class opencl_language): New class.
9364         (opencl_language_defn): New static global.
9365         * gdb/p-lang.c (pascal_language_defn): Convert to...
9366         (pascal_language_data): ...this.
9367         (class pascal_language): New class.
9368         (pascal_language_defn): New static global.
9369         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
9370         language pointer, update comment format.
9371         * gdb/rust-lang.c (rust_language_defn): Convert to...
9372         (rust_language_data): ...this.
9373         (class rust_language): New class.
9374         (rust_language_defn): New static global.
9375
9376 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
9377
9378         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
9379         member variable.
9380         <m_stmt_at_address>: New member variable.
9381         (lnp_state_machine::record_line): Don't record some lines, update
9382         tracking of is_stmt at the same address.
9383         (lnp_state_machine::lnp_state_machine): Initialise new member
9384         variables.
9385
9386 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9387
9388         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
9389         "-include gnu-nat-mig.h".
9390         * gnu-nat-mig.h: New file.
9391         * gnu-nat.c: Include "gnu-nat-mig.h".
9392         (exc_server, msg_reply_server, notify_server,
9393         process_reply_server): Remove declarations.
9394
9395 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9396
9397         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
9398         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
9399         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
9400         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
9401         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
9402         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
9403         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
9404         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
9405         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
9406         to gnu_nat_target class.
9407         * gnu-nat.c: Likewise.
9408         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
9409         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
9410         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
9411         object.
9412         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
9413         instead of `gnu_target'.
9414
9415 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9416
9417         * i386-gnu-tdep.c: Include "gdbcore.h"
9418         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
9419         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
9420         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
9421         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
9422         i386_gnu_sigcontext_addr): New functions
9423         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
9424         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
9425         tdep.
9426
9427 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9428
9429         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
9430         before fork_inferior call. Avoid calling it if target_is_pushed returns
9431         true.
9432
9433 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9434
9435         * gnu-nat.h (gnu_target): New variable declaration.
9436         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
9437         gnu_target.
9438         * gnu-nat.c (gnu_target): New variable.
9439         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
9440         add_thread_silent, and add_thread calls.
9441         (gnu_nat_target::create_inferior): Pass gnu_target to
9442         add_thread_silent, thread_change_ptid call.
9443         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
9444         call.
9445
9446 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9447
9448         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
9449         (gnu_nat_target::find_memory_regions): Remove unused
9450         `old_address' variable.
9451
9452 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9453
9454         * gnu-nat.c: Include "gdbarch.h".
9455
9456 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9457
9458         * reply_mig_hack.awk (Error return): Cast function through
9459         void *, to bypass compiler function call check.
9460
9461 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9462
9463         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
9464         $(srcdir)/reply_mig_hack.awk.
9465
9466 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9467
9468         * gnu-nat.h (gnu_debug_flag): Set type to bool.
9469
9470 2020-05-30  Jonny Grant  <jg@jguk.org>
9471
9472         * configure.ac (ACX_BUGURL): change bug URL to https.
9473
9474 2020-05-30  Pedro Alves  <palves@redhat.com>
9475
9476         * cp-support.c (replace_typedefs_template): New.
9477         (replace_typedefs_qualified_name): Handle
9478         DEMANGLE_COMPONENT_TEMPLATE.
9479
9480 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
9481
9482         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
9483         dwarf2/index-cache.h, dwarf2/index-write.c,
9484         dwarf2/index-write.h, dwarf2/line-header.c,
9485         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
9486         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
9487         variables and fields from `dwarf2_per_objfile` to just
9488         `per_objfile` throughout.
9489
9490 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
9491
9492         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9493         <push_dwarf_reg_entry_value>: Add comment.
9494
9495 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
9496             Keith Seitz  <keiths@redhat.com>
9497
9498         * python/python.c (do_start_initialization): Call PyEval_SaveThread
9499         instead of PyEval_ReleaseLock.
9500         (class gdbpy_gil): Move to earlier in file.
9501         (finalize_python): Set gdb_python_initialized.
9502         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
9503         when not initialized.
9504
9505 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
9506
9507         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9508         <push_dwarf_reg_entry_value>: Remove assert.  Override
9509         per_objfile with caller_per_objfile.
9510
9511 2020-05-28  Tom de Vries  <tdevries@suse.de>
9512
9513         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
9514         PR gold/15646 workaround to symbol kind "type".
9515
9516 2020-05-27  Tom Tromey  <tromey@adacore.com>
9517
9518         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
9519
9520 2020-05-27  Tom Tromey  <tromey@adacore.com>
9521
9522         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
9523         Use htab_find_with_hash.
9524         <add_abbrev>: Remove "abbrev_number" parameter.
9525         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
9526         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
9527         (hash_abbrev): Add comment.
9528         (abbrev_table::lookup_abbrev): Move to header file.
9529         (abbrev_table::read): Update.
9530
9531 2020-05-27  Tom Tromey  <tromey@adacore.com>
9532
9533         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
9534         method.
9535         <canonical_name>: New member.
9536         <raw_name>: Rename from "name".
9537         (partial_die_info): Initialize canonical_name.
9538         (scan_partial_symbols): Check raw_name.
9539         (partial_die_parent_scope, partial_die_full_name)
9540         (add_partial_symbol, add_partial_subprogram)
9541         (add_partial_enumeration, load_partial_dies): Use "name" method.
9542         (partial_die_info::name): New method.
9543         (partial_die_info::read, guess_partial_die_structure_name)
9544         (partial_die_info::fixup): Update.
9545
9546 2020-05-27  Tom Tromey  <tromey@adacore.com>
9547
9548         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
9549         <get_ref_die_offset>: Inline.
9550         <get_ref_die_offset_complaint>: New method.
9551         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
9552         (attribute::get_ref_die_offset_complaint): Rename from
9553         get_ref_die_offset.  Just issue complaint.
9554
9555 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9556
9557         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
9558
9559 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9560
9561         * exec.c (exec_file_attach): Use errno value of first openp failure.
9562
9563 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
9564
9565         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
9566         Don't close thread handle.
9567
9568 2020-05-27  Tom Tromey  <tom@tromey.com>
9569             Simon Marchi  <simon.marchi@efficios.com>
9570
9571         * objfiles.h (struct objfile) <partial_symtabs>: Now a
9572         shared_ptr.
9573         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
9574         member.
9575         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
9576         dwarf2_per_bfd_objfile_data_key>: New globals.
9577         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
9578         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
9579         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
9580         shared.
9581         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
9582         short-circuit when sharing.
9583         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
9584         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
9585
9586 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9587
9588         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
9589         to...
9590         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
9591         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
9592
9593 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9594
9595         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
9596         build_name_components, find_name_components_bounds>:
9597         Add per_objfile parameter.
9598         (struct mapped_index) <symbol_name_at>: Likewise.
9599         (struct mapped_debug_names): Remove constructor.
9600         <dwarf2_per_objfile>: Remove field.
9601         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
9602         (mapped_index_base::find_name_components_bounds,
9603         mapped_index_base::build_name_components,
9604         dw2_expand_symtabs_matching_symbol): Likewise.
9605         (class mock_mapped_index) <symbol_name_at>: Likewise.
9606         (check_match): Likewise.
9607         (check_find_bounds_finds): Likewise.
9608         (test_mapped_index_find_name_component_bounds): Update.
9609         (CHECK_MATCH): Update.
9610         (dw2_expand_symtabs_matching): Update.
9611         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
9612         per_objfile parameter.
9613         <find_vec_in_debug_names>: Likewise.
9614         <m_per_objfile>: New field.
9615         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
9616         parameter.
9617         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
9618         (dw2_debug_names_iterator::next): Update.
9619         (dw2_debug_names_lookup_symbol): Update.
9620         (dw2_debug_names_expand_symtabs_for_function): Update.
9621         (dw2_debug_names_map_matching_symbols): Update.
9622         (dw2_debug_names_expand_symtabs_matching): Update.
9623         (dwarf2_read_debug_names): Update.
9624
9625 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9626
9627         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
9628         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
9629         move to dwarf2_per_objfile.
9630         <read_in_chain>: Remove.
9631         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
9632         remove_all_cus, age_comp_units>: New methods.
9633         <m_dwarf2_cus>: New member.
9634         (struct dwarf2_per_cu_data) <cu>: Remove.
9635         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
9636         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
9637         moved to methods of dwarf2_per_objfile.
9638         (dwarf2_clear_marks): Remove.
9639         (dwarf2_queue_item::~dwarf2_queue_item): Update.
9640         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
9641         (dwarf2_per_bfd::free_cached_comp_units): Remove.
9642         (dwarf2_per_objfile::remove_all_cus): New.
9643         (class free_cached_comp_units) <~free_cached_comp_units>:
9644         Update.
9645         (load_cu): Update.
9646         (dw2_do_instantiate_symtab): Adjust.
9647         (fill_in_sig_entry_from_dwo_entry): Adjust.
9648         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9649         (cutu_reader::cutu_reader): Likewise.
9650         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
9651         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
9652         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
9653         and dwarf2_per_objfile::age_comp_units.
9654         (load_partial_comp_unit): Update.
9655         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
9656         (process_queue): Likewise.
9657         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
9658         backlink.
9659         (dwarf2_read_addr_index): Likewise.
9660         (follow_die_offset): Likewise.
9661         (dwarf2_fetch_die_loc_sect_off): Likewise.
9662         (dwarf2_fetch_constant_bytes): Likewise.
9663         (dwarf2_fetch_die_type_sect_off): Likewise.
9664         (follow_die_sig_1): Likewise.
9665         (load_full_type_unit): Likewise.
9666         (read_signatured_type): Likewise.
9667         (dwarf2_cu::dwarf2_cu): Don't set cu field.
9668         (dwarf2_cu::~dwarf2_cu): Remove.
9669         (dwarf2_per_objfile::get_cu): New.
9670         (dwarf2_per_objfile::set_cu): New.
9671         (age_cached_comp_units): Rename to...
9672         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
9673         to std::unordered_map.
9674         (free_one_cached_comp_unit): Rename to...
9675         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
9676         to std::unordered_map.
9677         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
9678         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
9679         a dwarf2_per_objfile in data.
9680         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
9681         (dwarf2_clear_marks): Remove.
9682
9683 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9684
9685         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
9686         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
9687         (init_tu_and_read_dwo_dies): Likewise.
9688         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
9689         (cutu_reader::cutu_reader): Likewise.
9690         (load_partial_comp_unit): Likewise.
9691         (process_psymtab_comp_unit): Update.
9692         (build_type_psymtabs_1): Update.
9693         (process_skeletonless_type_unit): Update.
9694         (load_full_comp_unit): Update.
9695         (find_partial_die): Update.
9696         (dwarf2_read_addr_index): Update.
9697         (read_signatured_type): Update.
9698
9699 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9700
9701         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
9702         m_header_read_in>: New fields.
9703         <get_header>: New method.
9704         * dwarf2/read.c (per_cu_header_read_in): Remove.
9705         (dwarf2_per_cu_data::get_header): New.
9706         (dwarf2_per_cu_data::addr_size): Update.
9707         (dwarf2_per_cu_data::offset_size): Update.
9708         (dwarf2_per_cu_data::ref_addr_size): Update.
9709
9710 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9711
9712         * dwarf2/read.c (load_cu): Return dwarf2_cu.
9713         (dw2_do_instantiate_symtab): Update.
9714         (queue_and_load_all_dwo_tus): Change parameter from
9715         dwarf2_per_cu_data to dwarf2_cu.
9716         (dwarf2_fetch_die_loc_sect_off): Update.
9717         (dwarf2_fetch_constant_bytes): Update.
9718         (dwarf2_fetch_die_type_sect_off): Update.
9719
9720 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9721
9722         * dwarf2/read.c (process_full_comp_unit,
9723         process_full_type_unit): Remove per_cu, per_objfile paramters.
9724         Add dwarf2_cu parameter.
9725         (process_queue): Update.
9726
9727 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9728
9729         * dwarf2/read.c (create_cu_from_index_list): Replace
9730         dwarf2_per_objfile parameter with dwarf2_per_bfd.
9731         (create_cus_from_index_list): Likewise.
9732         (create_cus_from_index): Likewise.
9733         (create_signatured_type_table_from_index): Likewise.
9734         (create_cus_from_debug_names_list): Likewise.
9735         (create_cus_from_debug_names): Likewise.
9736         (dwarf2_read_gdb_index): Update.
9737         (dwarf2_read_debug_names): Update.
9738
9739 2020-05-27  Tom Tromey  <tom@tromey.com>
9740             Simon Marchi  <simon.marchi@efficios.com>
9741
9742         * dwarf2/read.h (struct dwarf2_per_objfile)
9743         <get_type_for_signatured_type, set_type_for_signatured_type>:
9744         New methods.
9745         <m_type_map>: New member.
9746         (struct signatured_type) <type>: Remove.
9747         * dwarf2/read.c
9748         (dwarf2_per_objfile::get_type_for_signatured_type,
9749         dwarf2_per_objfile::set_type_for_signatured_type): New.
9750         (get_signatured_type): Use new methods.
9751
9752 2020-05-27  Tom Tromey  <tom@tromey.com>
9753             Simon Marchi  <simon.marchi@efficios.com>
9754
9755         * dwarf2/read.h (struct type_unit_group_unshareable): New.
9756         (struct dwarf2_per_objfile) <type_units>: New member.
9757         <get_type_unit_group_unshareable>: New method.
9758         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
9759         num_symtabs, symtabs>: Remove; move to
9760         type_unit_group_unshareable.
9761         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
9762         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
9763         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
9764
9765 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9766
9767         * dwarf2/read.h (struct dwarf2_per_cu_data):
9768         <dwarf2_per_objfile>: Remove.
9769         * dwarf2/read.c (create_cu_from_index_list): Don't assign
9770         dwarf2_per_objfile.
9771         (create_signatured_type_table_from_index): Likewise.
9772         (create_signatured_type_table_from_debug_names): Likewise.
9773         (create_debug_type_hash_table): Likewise.
9774         (fill_in_sig_entry_from_dwo_entry): Likewise.
9775         (create_type_unit_group): Likewise.
9776         (read_comp_units_from_section): Likewise.
9777         (create_cus_hash_table): Likewise.
9778
9779 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9780
9781         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
9782         dwarf2_per_cu_data::dwarf2_per_objfile.
9783         (compute_compunit_symtab_includes): Likewise.
9784         (dwarf2_cu::start_symtab): Likewise.
9785
9786 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
9787
9788         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
9789         parameter.
9790         * dwarf2/read.c (get_die_type_at_offset): Likewise.
9791         (read_namespace_alias): Update.
9792         (lookup_die_type): Update.
9793         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
9794         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
9795         Update.
9796         (disassemble_dwarf_expression): Update.
9797
9798 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9799
9800         * dwarf2/read.h (struct dwarf2_queue_item): Add
9801         dwarf2_per_objfile parameter, assign new parameter.
9802         <per_objfile>: New field.
9803         * dwarf2/read.c (free_one_cached_comp_unit): Add
9804         dwarf2_per_objfile parameter.
9805         (queue_comp_unit): Likewise.
9806         (dw2_do_instantiate_symtab): Update.
9807         (process_psymtab_comp_unit): Update.
9808         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
9809         (process_imported_unit_die): Update.
9810         (queue_and_load_dwo_tu): Update.
9811         (follow_die_offset): Update.
9812         (follow_die_sig_1): Update.
9813
9814 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9815
9816         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
9817         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
9818         (read_call_site_scope): Assign per_objfile.
9819         (dwarf2_per_cu_data::objfile): Remove.
9820         * gdbtypes.h (struct call_site) <per_objfile>: New member.
9821         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
9822         dwarf2_per_objfile parameter.
9823         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
9824         dwarf2_per_objfile parameter.
9825         (dwarf_expr_reg_to_entry_parameter): Add output
9826         dwarf2_per_objfile parameter.
9827         (locexpr_get_frame_base): Update.
9828         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
9829         <push_dwarf_reg_entry_value>: Update.
9830         <call_site_to_target_addr>: Update.
9831         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
9832         parameter.
9833         (value_of_dwarf_reg_entry): Update.
9834         (rw_pieced_value): Update.
9835         (indirect_synthetic_pointer): Update.
9836         (dwarf2_evaluate_property): Update.
9837         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
9838         parameter.
9839         (locexpr_read_variable): Update.
9840         (locexpr_get_symbol_read_needs): Update.
9841         (loclist_read_variable): Update.
9842
9843 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9844
9845         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9846         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9847         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9848         parameter.
9849         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9850         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9851         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
9852         parameter.
9853         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
9854         sect_variable_value): Add dwarf2_per_objfile parameter.
9855         (class dwarf_evaluate_loc_desc) <dwarf_call,
9856         dwarf_variable_value>: Update.
9857         (fetch_const_value_from_synthetic_pointer): Add
9858         dwarf2_per_objfile parameter.
9859         (fetch_const_value_from_synthetic_pointer): Update.
9860         (coerced_pieced_ref): Update.
9861         (class symbol_needs_eval_context) <dwarf_call,
9862         dwarf_variable_value>: Update.
9863         (dwarf2_compile_expr_to_ax): Update.
9864
9865 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9866
9867         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
9868         parameter.
9869         (dwarf2_evaluate_loc_desc_full): Update.
9870
9871 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9872
9873         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
9874         parameter.
9875         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
9876         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
9877         dwarf2_per_objfile parameter.
9878         (decode_debug_loc_dwo_addresses): Likewise.
9879         (dwarf2_find_location_expression): Update.
9880         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
9881         (locexpr_describe_location_piece): Add dwarf2_per_objfile
9882         parameter.
9883         (disassemble_dwarf_expression): Add dwarf2_per_objfile
9884         parameter.
9885         (locexpr_describe_location_1): Likewise.
9886         (locexpr_describe_location): Update.
9887
9888 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9889
9890         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
9891         Remove.
9892         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
9893         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
9894         (dwarf2_compile_property_to_c): Update.
9895         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
9896         use text offset from objfile.
9897         (locexpr_tracepoint_var_ref): Update.
9898         (locexpr_generate_c_location): Update.
9899         (loclist_describe_location): Update.
9900         (loclist_tracepoint_var_ref): Update.
9901         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
9902         dwarf2_per_objfile parameter.
9903         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
9904         use text offset from objfile.
9905         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
9906
9907 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9908
9909         * dwarf2/expr.h (struct dwarf_expr_context)
9910         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
9911         <offset>: Remove.
9912         <per_objfile>: New member.
9913         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
9914         dwarf2_per_objfile parameter.  Don't set offset, set
9915         per_objfile.
9916         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
9917         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
9918         a dwarf2_per_objfile object instead of an offset.
9919         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
9920         constructor.
9921         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
9922         to dwarf2_expr_executor constructor.  Don't set offset.
9923         (dwarf2_fetch_cfa_info): Update.
9924         (struct dwarf2_frame_cache) <text_offset>: Remove.
9925         <per_objfile>: New field.
9926         (dwarf2_frame_cache): Update.
9927         (dwarf2_frame_prev_register): Update.
9928         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
9929         <dwarf_evaluate_loc_desc>: Add constructor.
9930         (dwarf2_evaluate_loc_desc_full): Update.
9931         (dwarf2_locexpr_baton_eval): Update.
9932         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
9933         Add constructor.
9934         (dwarf2_loc_desc_get_symbol_read_needs): Update.
9935
9936 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9937
9938         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
9939         addr_sized_int_type>: Move to dwarf2_cu.
9940         <int_type>: Move to dwarf2_per_objfile.
9941         (struct dwarf2_per_objfile) <int_type>: Move here.
9942         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
9943         addr_sized_int_type>: Move here.
9944         (read_func_scope): Update.
9945         (read_array_type): Update.
9946         (read_tag_string_type): Update.
9947         (attr_to_dynamic_prop): Update.
9948         (dwarf2_per_cu_data::int_type): Rename to...
9949         (dwarf2_per_objfile::int_type): ... this.
9950         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
9951         (dwarf2_cu::addr_sized_int_type): ... this.
9952         (read_subrange_type): Update.
9953         (dwarf2_per_cu_data::addr_type): Rename to...
9954         (dwarf2_cu::addr_type): ... this.
9955         (set_die_type): Update.
9956
9957 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9958
9959         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
9960         data through per_cu->cu.
9961
9962 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9963
9964         * dwarf2/read.c (lookup_dwo_comp_unit): Change
9965         dwarf2_per_cu_data parameter fo dwarf2_cu.
9966         (lookup_dwo_type_unit): Likewise.
9967         (read_cutu_die_from_dwo): Likewise.
9968         (lookup_dwo_unit): Likewise.
9969         (open_and_init_dwo_file): Likewise.
9970         (lookup_dwo_cutu): Likewise.
9971         (lookup_dwo_comp_unit): Likewise.
9972         (lookup_dwo_type_unit): Likewise.
9973         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9974         (cutu_reader::cutu_reader): Update.
9975
9976 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9977
9978         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
9979         parameter.
9980         (process_full_type_unit): Likewise.
9981         (process_queue): Update.
9982
9983 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9984
9985         * dwarf2/read.c (recursively_compute_inclusions): Add
9986         dwarf2_per_objfile parameter.
9987         (compute_compunit_symtab_includes): Likewise.
9988         (process_cu_includes): Update.
9989
9990 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9991
9992         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
9993         parameter.
9994         (create_type_unit_group): Update.
9995         (process_psymtab_comp_unit_reader): Update.
9996         (build_type_psymtabs_reader): Update.
9997
9998 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
9999
10000         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
10001         object through m_this_cu->cu.
10002
10003 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10004
10005         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
10006         the info parameter.
10007         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
10008
10009 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10010
10011         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
10012         per_objfile parameter.
10013         (load_full_type_unit): Add per_objfile parameter.
10014         (read_signatured_type): Likewise.
10015         (load_full_comp_unit): Likewise.
10016         (load_cu): Likewise.
10017         (dw2_do_instantiate_symtab): Likewise.
10018         (dw2_get_file_names): Likewise.
10019         (dw2_map_symtabs_matching_filename): Update.
10020         (dw_expand_symtabs_matching_file_matcher): Update.
10021         (dw2_map_symbol_filenames): Update.
10022         (process_psymtab_comp_unit): Add per_objfile parameter.
10023         (build_type_psymtabs_1): Update.
10024         (process_skeletonless_type_unit): Update.
10025         (dwarf2_build_psymtabs_hard): Update.
10026         (load_partial_comp_unit): Add per_objfile parameter.
10027         (scan_partial_symbols): Update.
10028         (load_full_comp_unit): Add per_objfile parameter.
10029         (process_imported_unit_die): Update.
10030         (create_cus_hash_table): Update.
10031         (find_partial_die): Update.
10032         (dwarf2_read_addr_index): Update.
10033         (follow_die_offset): Update.
10034         (dwarf2_fetch_die_loc_sect_off): Update.
10035         (dwarf2_fetch_constant_bytes): Update.
10036         (dwarf2_fetch_die_type_sect_off): Update.
10037         (follow_die_sig_1): Update.
10038         (load_full_type_unit): Add per_objfile parameter.
10039         (read_signatured_type): Likewise.
10040
10041 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10042
10043         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
10044         of objfile_name.
10045
10046 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10047
10048         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
10049         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
10050         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
10051         field.
10052         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
10053         (create_cus_from_index): Update.
10054         (dwarf2_read_gdb_index): Update.
10055         (create_cus_from_debug_names): Update.
10056         (dwarf2_read_debug_names): Update.
10057         (get_abbrev_section_for_cu): Update.
10058         (create_all_comp_units): Update.
10059         (read_attribute_value): Update.
10060         (get_debug_line_section): Update.
10061         * dwarf2/index-cache.c (index_cache::store): Update.
10062         * dwarf2/index-write.c (save_gdb_index_command): Update.
10063         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
10064
10065 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10066
10067         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
10068         member.
10069         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
10070         dwarf2_per_cu_data::per_bfd.
10071         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
10072         (create_type_unit_group): Likewise.
10073         (queue_comp_unit): Remove reference to
10074         per_cu->dwarf2_per_objfile.
10075         (maybe_queue_comp_unit): Likewise.
10076         (fill_in_sig_entry_from_dwo_entry): Assign new field.
10077         (create_cus_hash_table): Assign new field.
10078
10079 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10080
10081         * dwarf2/read.c: Replace
10082         dwarf2_cu->per_cu->dwarf2_per_objfile references with
10083         dwarf2_cu->per_objfile throughout.
10084
10085 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10086
10087         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
10088         parameter, don't use per_cu->dwarf2_per_objfile.
10089         (dw2_instantiate_symtab): Likewise.
10090         (dw2_find_last_source_symtab): Update.
10091         (dw2_map_expand_apply): Update.
10092         (dw2_lookup_symbol): Update.
10093         (dw2_expand_symtabs_for_function): Update.
10094         (dw2_expand_all_symtabs): Update.
10095         (dw2_expand_symtabs_with_fullname): Update.
10096         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
10097         don't use per_cu->dwarf2_per_objfile.
10098         (dw2_expand_marked_cus): Update.
10099         (dw2_find_pc_sect_compunit_symtab): Update.
10100         (dw2_debug_names_lookup_symbol): Update.
10101         (dw2_debug_names_expand_symtabs_for_function): Update.
10102         (dw2_debug_names_map_matching_symbols): Update.
10103         (dwarf2_psymtab::expand_psymtab): Update.
10104
10105 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10106
10107         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
10108         <per_objfile>: New member.
10109         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
10110         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
10111         call to dwarf2_cu.
10112         (cutu_reader::cutu_reader): Update.
10113         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
10114
10115 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
10116
10117         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
10118         struct dwarf2_per_objfile.
10119         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
10120         dwarf2_per_bfd.
10121         * dwarf2/read.c (set_die_type): Update.
10122         (get_die_type_at_offset): Update.
10123
10124 2020-05-27  Tom Tromey  <tom@tromey.com>
10125             Simon Marchi  <simon.marchi@efficios.com>
10126
10127         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
10128         method.
10129         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
10130         get_symtab, set_symtab>: New methods.
10131         <m_symtabs>: New field.
10132         (struct dwarf2_psymtab): Derive from partial_symtab.
10133         <readin_p, get_compunit_symtab>: Declare methods.
10134         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
10135         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
10136         New methods.
10137         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
10138         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
10139         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
10140         (dw2_symtab_iter_next, dw2_print_stats)
10141         (dw2_expand_symtabs_with_fullname)
10142         (dw2_expand_symtabs_matching_one)
10143         (dw_expand_symtabs_matching_file_matcher)
10144         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
10145         (dw2_debug_names_iterator::next)
10146         (dw2_debug_names_map_matching_symbols)
10147         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
10148         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
10149         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
10150         New methods.
10151         (get_compunit_symtab, process_full_comp_unit)
10152         (process_full_type_unit): Update.
10153         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
10154
10155 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
10156
10157         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
10158         then introduce a new dwarf2_per_objfile type.
10159         <read_line_string>: Move to the new dwarf2_per_objfile type.
10160         <objfile>: Likewise.
10161         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
10162         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
10163         dwarf2_per_objfile->per_bfd.
10164         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
10165         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
10166         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
10167         (dwarf2_per_bfd::free_cached_comp_units): ... this.
10168         (dwarf2_has_info): Allocate dwarf2_per_bfd.
10169         (dwarf2_per_objfile::locate_sections): Rename to...
10170         (dwarf2_per_bfd::locate_sections): ... this.
10171         (dwarf2_per_objfile::get_cutu): Rename to...
10172         (dwarf2_per_bfd::get_cutu): ... this.
10173         (dwarf2_per_objfile::get_cu): Rename to...
10174         (dwarf2_per_bfd::get_cu): ... this.
10175         (dwarf2_per_objfile::get_tu): Rename to...
10176         (dwarf2_per_bfd::get_tu): ... this.
10177         (dwarf2_per_objfile::allocate_per_cu): Rename to...
10178         (dwarf2_per_bfd::allocate_per_cu): ... this.
10179         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
10180         (dwarf2_per_bfd::allocate_signatured_type): ... this.
10181         (get_gdb_index_contents_ftype): Change parameter from
10182         dwarf2_per_objfile to dwarf2_per_bfd.
10183         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
10184         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
10185
10186 2020-05-27  Tom Tromey  <tom@tromey.com>
10187             Simon Marchi  <simon.marchi@efficios.com>
10188
10189         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
10190         (allocate_piece_closure): Set "per_objfile" member.
10191         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
10192         (locexpr_describe_location, loclist_describe_location): Use new
10193         member.
10194         * dwarf2/read.c (read_call_site_scope)
10195         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
10196         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
10197         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
10198         handle_data_member_location): Set per_objfile member.
10199         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
10200         member.
10201         (struct dwarf2_loclist_baton) <per_objfile>: New member.
10202
10203 2020-05-27  Tom Tromey  <tom@tromey.com>
10204
10205         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
10206         allocate_signatured_type>: Declare new methods.
10207         <m_num_psymtabs>: New member.
10208         (struct dwarf2_per_cu_data) <index>: New member.
10209         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
10210         (dwarf2_per_objfile::allocate_signatured_type): New methods.
10211         (create_cu_from_index_list): Use allocate_per_cu.
10212         (create_signatured_type_table_from_index)
10213         (create_signatured_type_table_from_debug_names)
10214         (create_debug_type_hash_table, add_type_unit)
10215         (read_comp_units_from_section): Use allocate_signatured_type.
10216
10217 2020-05-27  Tom Tromey  <tom@tromey.com>
10218
10219         * psymtab.c (partial_map_expand_apply)
10220         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10221         (psym_lookup_global_symbol_language)
10222         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10223         (psym_print_stats, psym_expand_symtabs_for_function)
10224         (psym_map_symbol_filenames, psym_map_matching_symbols)
10225         (psym_expand_symtabs_matching)
10226         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10227         (maintenance_check_psymtabs): Update.
10228         * psympriv.h (struct partial_symtab) <readin_p,
10229         get_compunit_symtab>: Add objfile parameter.
10230         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
10231         Likewise.
10232         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
10233         get_compunit_symtab>: Likewise.
10234         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
10235
10236 2020-05-27  Tom Tromey  <tom@tromey.com>
10237
10238         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
10239         member.
10240         * dwarf2/read.c (delete_file_name_entry): Fix comment.
10241         (create_cu_from_index_list)
10242         (create_signatured_type_table_from_index)
10243         (create_signatured_type_table_from_debug_names)
10244         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
10245         (dwarf2_create_include_psymtab)
10246         (create_debug_type_hash_table, add_type_unit)
10247         (create_type_unit_group, read_comp_units_from_section)
10248         (dwarf2_compute_name, create_cus_hash_table)
10249         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10250         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
10251         obstack.
10252         (dw2_get_real_path): Likewise.  Change argument to
10253         dwarf2_per_objfile.
10254
10255 2020-05-27  Luis Machado  <luis.machado@linaro.org>
10256
10257         PR tdep/26000
10258         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
10259         for ldrd (immediate).
10260
10261 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10262
10263         * command.h: Add comment giving the name of class_tui.
10264         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
10265         create the fake command for the help for class_tui.
10266
10267 2020-05-26  Tom Tromey  <tromey@adacore.com>
10268
10269         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
10270         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
10271         (val_atr): New function.
10272         (value_val_atr): Use it.
10273         * ada-valprint.c (print_optional_low_bound): Change low bound
10274         handling for enums.
10275         (val_print_packed_array_elements): Don't call discrete_position.
10276         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
10277         discrete_position for enum types.
10278         * language.c (default_print_array_index): Change type.
10279         * language.h (struct language_defn) <la_print_array_index>: Add
10280         index_type parameter, change type of index_value.
10281         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
10282         (default_print_array_index): Update.
10283         * valprint.c (maybe_print_array_index): Don't call
10284         value_from_longest.  Update.
10285         (value_print_array_elements): Don't call discrete_position.
10286
10287 2020-05-26  Tom Tromey  <tromey@adacore.com>
10288
10289         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
10290         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
10291
10292 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
10293
10294         PR gdb/13519
10295         * avr-tdep.c (avr_integer_to_address): Return data or code
10296         address accordingly to the second 'type' argument of the
10297         function.
10298
10299 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
10300
10301         * infcmd.c, inferior.h: (construct_inferior_arguments):
10302         Moved function from here to gdbsupport/common-inferior.{h,cc}
10303
10304 2020-05-23  Tom Tromey  <tom@tromey.com>
10305
10306         Revert commit eca1f90c:
10307         * NEWS: Remove entry for completion styling.
10308         * completer.c (_rl_completion_prefix_display_length): Move
10309         declaration later.
10310         (gdb_fnprint): Revert.
10311         (gdb_display_match_list_1): Likewise.
10312         * cli/cli-style.c (completion_prefix_style)
10313         (completion_difference_style, completion_suffix_style): Remove.
10314         (_initialize_cli_style): Revert.
10315         * cli/cli-style.h (completion_prefix_style)
10316         (completion_difference_style, completion_suffix_style): Don't
10317         declare.
10318
10319 2020-05-24  Pedro Alves  <palves@redhat.com>
10320
10321         * symtab.c (completion_list_add_name): Return boolean indication
10322         of whether the symbol matched.
10323         (completion_list_add_symbol): Don't try to remove C++ aliases if
10324         the symbol didn't match in the first place.
10325         * symtab.h (completion_list_add_name): Return bool.
10326
10327 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
10328
10329         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
10330         type::field.
10331
10332 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
10333
10334         GDB 9.2 released.
10335
10336 2020-05-23  Tom Tromey  <tom@tromey.com>
10337
10338         * NEWS: Add entry for completion styling.
10339         * completer.c (_rl_completion_prefix_display_length): Move
10340         declaration earlier.
10341         (gdb_fnprint): Use completion_style.
10342         (gdb_display_match_list_1): Likewise.
10343         * cli/cli-style.c (completion_prefix_style)
10344         (completion_difference_style, completion_suffix_style): New
10345         globals.
10346         (_initialize_cli_style): Register new globals.
10347         * cli/cli-style.h (completion_prefix_style)
10348         (completion_difference_style, completion_suffix_style): Declare.
10349
10350 2020-05-23  Pedro Alves  <palves@redhat.com>
10351
10352         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
10353         (parse_escape): Use ISDIGIT instead of isdigit.
10354         (puts_debug): Use gdb_isprint instead of isprint.
10355         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
10356         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
10357         ISSPACE instead of isspace.
10358         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
10359         instead of isspace.
10360         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
10361         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
10362         instead of isxdigit and ISDIGIT instead of isdigit.
10363
10364 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10365
10366         * gdbtypes.h (struct type) <field>: New method.
10367         (TYPE_FIELDS): Remove, replace all uses with either type::fields
10368         or type::field.
10369
10370 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10371
10372         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
10373         (TYPE_FIELDS): Use type::fields.  Change all call sites that
10374         modify the propery to use type::set_fields instead.
10375
10376 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10377
10378         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
10379         type::num_fields instead.
10380
10381 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
10382
10383         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
10384         methods.
10385         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
10386         that modify the number of fields to use type::set_num_fields
10387         instead.
10388
10389 2020-05-22  Tom Tromey  <tromey@adacore.com>
10390
10391         * compile/compile-object-load.h (munmap_list_free): Don't
10392         declare.
10393
10394 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
10395
10396         * annotate.c (annotate_source_line): Update return type, add call
10397         to update current symtab and line.
10398         * annotate.h (annotate_source_line): Update return type, and
10399         extend header comment.
10400         * source.c (info_line_command): Check annotation_level before
10401         calling annotate_source_line.
10402         * stack.c (print_frame_info): If calling annotate_source_line
10403         returns true, then don't print any other source line information.
10404
10405 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
10406
10407         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
10408
10409 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
10410
10411         * coffread.c (patch_type): Remove NULL check before xfree.
10412         * corefile.c (set_gnutarget): Likewise.
10413         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
10414         * exec.c (build_section_table): Likewise.
10415         * remote.c (remote_target::pass_signals): Likewise.
10416         * utils.c (n_spaces): Likewise.
10417         * cli/cli-script.c (document_command): Likewise.
10418         * i386-windows-tdep.c (core_process_module_section): Likewise.
10419         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
10420
10421 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
10422
10423         * symfile.c (reread_symbols): Clear objfile's section_offsets
10424         vector and section indices, re-compute them by calling
10425         sym_offsets.
10426
10427 2020-05-20  Tom Tromey  <tromey@adacore.com>
10428
10429         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
10430         (desc_one_bound, desc_index_type): Compute field name.
10431
10432 2020-05-20  Tom de Vries  <tdevries@suse.de>
10433
10434         PR symtab/25833
10435         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
10436
10437 2020-05-20  Alan Modra  <amodra@gmail.com>
10438
10439         PR 25993
10440         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
10441         bfd_set_filename.
10442         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
10443         passed to bfd_set_filename.
10444         * symfile-mem.c (add_vsyscall_page): Likewise for string
10445         passed to symbol_file_add_from_memory.
10446         (symbol_file_add_from_memory): Make name param a const char* and
10447         don't strdup.
10448
10449 2020-05-20  Alan Modra  <amodra@gmail.com>
10450
10451         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
10452         rather than accessing bfd->filename directly.
10453         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
10454         and use bfd_section_name.
10455         * dwarf2/frame.c (decode_frame_entry): Likewise.
10456         * exec.c (exec_set_section_address): Likewise.
10457         * solib-aix.c (solib_aix_bfd_open): Likewise.
10458         * stap-probe.c (get_stap_base_address): Likewise.
10459         * symfile.c (reread_symbols): Likewise.
10460
10461 2020-05-19  Tom Tromey  <tromey@adacore.com>
10462
10463         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
10464
10465 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10466
10467         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
10468
10469 2020-05-19  Pedro Alves  <palves@redhat.com>
10470
10471         * NEWS (set exec-file-mismatch): Adjust entry.
10472         * exec.c: Include "build-id.h".
10473         (validate_exec_file): Try to match build IDs instead of filenames.
10474         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
10475         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
10476         and pass down 'warn_if_slow'.
10477         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
10478         gdb_bfd_open_closure to pass it down.
10479         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
10480
10481 2020-05-19  Pedro Alves  <palves@redhat.com>
10482
10483         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
10484         * target.c (target_fileio_open_1): Rename to target_fileio_open
10485         and make extern.  Use bool.
10486         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
10487         (target_fileio_read_alloc_1): Adjust.
10488         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
10489         (target_fileio_open_warn_if_slow): Delete declaration.
10490
10491 2020-05-19  Pedro Alves  <palves@redhat.com>
10492
10493         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
10494         Adjust all callers.
10495
10496 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
10497
10498         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
10499         whether disp is negative.
10500
10501 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10502
10503         * symfile.h (struct symfile_segment_data)
10504         <~symfile_segment_data>: Remove.
10505         <segment_info>: Change to std::vector.
10506         * symfile.c (default_symfile_segments): Update.
10507         * elfread.c (elf_symfile_segments): Update.
10508
10509 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10510
10511         * symfile.h (struct symfile_segment_data) <struct segment>: New.
10512         <segments>: New.
10513         <segment_bases, segment_sizes>: Remove.
10514         * symfile.c (default_symfile_segments): Update.
10515         * elfread.c (elf_symfile_segments): Update.
10516         * remote.c (remote_target::get_offsets): Update.
10517         * solib-target.c (solib_target_relocate_section_addresses):
10518         Update.
10519
10520 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
10521
10522         * symfile.h (struct symfile_segment_data): Initialize fields.
10523         <~symfile_segment_data>: Add.
10524         (symfile_segment_data_up): New.
10525         (struct sym_fns) <sym_segments>: Return a
10526         symfile_segment_data_up.
10527         (default_symfile_segments): Return a symfile_segment_data_up.
10528         (free_symfile_segment_data): Remove.
10529         (get_symfile_segment_data): Return a symfile_segment_data_up.
10530         * symfile.c (default_symfile_segments): Likewise.
10531         (get_symfile_segment_data): Likewise.
10532         (free_symfile_segment_data): Remove.
10533         (symfile_find_segment_sections): Update.
10534         * elfread.c (elf_symfile_segments): Return a
10535         symfile_segment_data_up.
10536         * remote.c (remote_target::get_offsets): Update.
10537         * solib-target.c (solib_target_relocate_section_addresses):
10538         Update.
10539         * symfile-debug.c (debug_sym_segments): Return a
10540         symfile_segment_data_up.
10541
10542 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10543
10544         PR build/25981
10545         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
10546         Hardcode register numbers.
10547
10548         PR build/25981
10549         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
10550         procfs_find_LDT_entry): Remove.
10551         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
10552         procfs_find_LDT_entry): Remove.
10553         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
10554         Remove.
10555
10556 2020-05-17  Pedro Alves  <palves@redhat.com>
10557             Andrew Burgess  <andrew.burgess@embecosm.com>
10558             Keno Fischer  <keno@juliacomputing.com>
10559
10560         PR gdb/25741
10561         * breakpoint.c (build_target_condition_list): Update comments.
10562         (build_target_command_list): Update comments and skip matching
10563         locations.
10564         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
10565         a separate function.  Simplify "set breakpoint auto-hw off"
10566         handling.
10567         (insert_breakpoints): Update comment.
10568         (tracepoint_locations_match): New parameter.  For breakpoints,
10569         compare location types too, if the caller wants to.
10570         (handle_automatic_hardware_breakpoints): New functions.
10571         (bp_location_is_less_than): Also sort by location type and
10572         hardware breakpoint length.
10573         (update_global_location_list): Handle "set breakpoint auto-hw on"
10574         here.
10575         (update_breakpoint_locations): Ask breakpoint_locations_match to
10576         ignore location types.
10577
10578 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10579
10580         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
10581         type::name instead.
10582
10583 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10584
10585         * gdbtypes.h (struct type) <name, set_name>: New methods.
10586         (TYPE_CODE): Use type::name.  Change all call sites used to set
10587         the name to use type::set_name instead.
10588
10589 2020-05-16  Tom Tromey  <tom@tromey.com>
10590
10591         * top.c (quit_force): Update.
10592         * infrun.c (handle_no_resumed): Update.
10593         * top.h (all_uis): New function.
10594         (ALL_UIS): Remove.
10595
10596 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
10597
10598         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
10599
10600 2020-05-16  Pedro Alves  <palves@redhat.com>
10601
10602         * ia64-linux-nat.c
10603         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
10604         Declare method.
10605         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
10606
10607 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
10608
10609         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
10610         (sparc64_adi_info): Likewise.
10611
10612 2020-05-15  Tom Tromey  <tom@tromey.com>
10613
10614         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
10615         block_objfile.
10616         (lookup_objfile_from_block): Remove.
10617         (lookup_symbol_in_block, lookup_symbol_in_static_block)
10618         (lookup_global_symbol): Use block_objfile.
10619         * symtab.h (lookup_objfile_from_block): Don't declare.
10620         * printcmd.c (clear_dangling_display_expressions): Use
10621         block_objfile.
10622         * parse.c (operator_check_standard): Use block_objfile.
10623
10624 2020-05-15  Tom Tromey  <tom@tromey.com>
10625
10626         * language.c (language_alloc_type_symbol): Set
10627         SYMBOL_SECTION.
10628         * symtab.c (initialize_objfile_symbol): Remove.
10629         (allocate_symbol): Remove.
10630         (allocate_template_symbol): Remove.
10631         * dwarf2/read.c (fixup_go_packaging): Use "new".
10632         (new_symbol): Use "new".
10633         (read_variable): Don't call initialize_objfile_symbol.  Use
10634         "new".
10635         (read_func_scope): Use "new".
10636         * xcoffread.c (process_xcoff_symbol): Don't call
10637         initialize_objfile_symbol.
10638         (SYMBOL_DUP): Remove.
10639         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
10640         "new".
10641         * symtab.h (allocate_symbol, initialize_objfile_symbol)
10642         (allocate_template_symbol): Don't declare.
10643         (struct symbol): Add copy constructor.  Change defaults.
10644         * jit.c (finalize_symtab): Use "new".
10645         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
10646         Use "new".
10647         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
10648         (common_block_end): Use "new".
10649         * mdebugread.c (parse_symbol): Use "new".
10650         (new_symbol): Likewise.
10651
10652 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10653
10654         * NEWS: Mention changes to help and apropos.
10655
10656 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10657
10658         * command.h (enum command_class): Improve comments, document
10659         that class_alias is for user-defined aliases, give the class
10660         name for each class, remove unused class_xdb.
10661         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
10662         * breakpoint.c (_initialize_breakpoint): Replace class_alias
10663         by a precise class.
10664         * infcmd.c (_initialize_infcmd): Likewise.
10665         * reverse.c (_initialize_reverse): Likewise.
10666         * stack.c (_initialize_stack): Likewise.
10667         * symfile.c (_initialize_symfile): Likewise.
10668         * tracepoint.c (_initialize_tracepoint): Likewise.
10669
10670 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10671
10672         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
10673         when their aliased command is traversed.
10674         (help_cmd): Add fput_command_names_styled call to
10675         output command name and aliases when command has an alias.
10676
10677 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10678
10679         * cli/cli-decode.h (help_cmd_list): Remove declaration.
10680         * cli/cli-decode.c (help_cmd_list): Declare as static,
10681         remove prefix argument, use bool for recurse arg, rework to show the aliases of
10682         a command together with the command.
10683         (fput_command_name_styled, fput_command_names_styled): New functions.
10684         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
10685         fput_command_name_styled.
10686         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
10687         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
10688
10689 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10690
10691         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
10692         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
10693         * command.h (cmd_show_list): Likewise.
10694         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
10695         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
10696
10697 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10698
10699         * unittests/command-def-selftests.c (traverse_command_structure):
10700         Verify all commands of a list have the same prefix command and
10701         that only the top cmdlist commands have a null prefix.
10702
10703 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10704
10705         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
10706         as prefix, not one of its aliases.
10707         (set_cmd_prefix): Remove.
10708         (do_add_cmd): Centralize the setting of the prefix of a command, when
10709         command is defined after its full chain of prefix commands.
10710         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
10711         (add_setshow_cmd_full): Likewise.
10712         (update_prefix_field_of_prefixed_commands): New function.
10713         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
10714         update_prefix_field_of_prefixed_commands.
10715         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
10716         addresses of remote_set_cmdlist and remote_show_cmdlist given
10717         as argument, not the address of an argument.
10718         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
10719         * gdb/remote.c (_initialize_remote): Likewise.
10720
10721 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10722
10723         * cli/cli-cmds.c (alias_command): Check for an existing alias
10724         using lookup_cmd_composition, as valid_command_p is too strict
10725         and forbids aliases that are the prefix of an existing alias
10726         or command.
10727         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
10728         command is properly recognised as a valid command.
10729
10730 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10731
10732         * unittests/help-doc-selftests.c: Rename to
10733         unittests/command-def-selftests.c
10734         * unittests/command-def-selftests.c (help_doc_tests): Update some
10735         comments.
10736         (command_structure_tests, traverse_command_structure): New namespace
10737         and function.
10738         (command_structure_invariants_tests): New function.
10739         (_initialize_command_def_selftests) Renamed from
10740         _initialize_help_doc_selftests, register command_structure_invariants
10741         selftest.
10742
10743 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10744
10745         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
10746         an alias of 'show'.
10747
10748 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
10749
10750         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
10751         ada_is_fixed_point_type.  Update all callers.
10752         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
10753         all callers.
10754         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
10755         Update all callers.
10756         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
10757         print_fixed_point_type.  Update all callers.
10758         * ada-valprint.c (ada_value_print_num): Replace call to
10759         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
10760
10761 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
10762
10763         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
10764         processors.
10765         (cpu_supports_bts): Add CV_AMD case.
10766
10767 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
10768             Simon Marchi  <simon.marchi@efficios.com>
10769
10770         * infrun.c (stop_all_threads): Collect multiple wait events at
10771         each pass.
10772
10773 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10774
10775         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
10776         type::code instead.
10777
10778 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
10779
10780         * gdbtypes.h (struct type) <code, set_code>: New methods.
10781         (TYPE_CODE): Use type::code.  Change all call sites used to set
10782         the code to use type::set_code instead.
10783
10784 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10785             Tom de Vries  <tdevries@suse.de>
10786             Pedro Alves  <palves@redhat.com>
10787
10788         PR threads/25478
10789         * infrun.c (stop_all_threads): Do NOT ignore
10790         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
10791         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
10792         received.
10793         (handle_no_resumed): Remove code handling a live inferior with no
10794         threads.
10795         * remote.c (has_single_non_exited_thread): New.
10796         (remote_target::update_thread_list): Do not delete a thread if is
10797         the last thread of the process.
10798         * thread.c (thread_select): Call delete_exited_threads instead of
10799         prune_threads.
10800
10801 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10802
10803         * infrun.c (stop_all_threads): Enable/disable thread events of all
10804         targets.  Move a debug message denoting the end of the function
10805         into the SCOPED_EXIT block.
10806
10807 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10808
10809         * process-stratum-target.h: Include <set>.
10810         (all_non_exited_process_targets, switch_to_target_no_thread): New
10811         function declarations.
10812         * process-stratum-target.c (all_non_exited_process_targets)
10813         (switch_to_target_no_thread): New function implementations.
10814
10815 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10816
10817         * infrun.c (handle_inferior_event): Extract out a piece of code
10818         into...
10819         (mark_non_executing_threads): ...this new function.
10820
10821 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10822
10823         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
10824         use.
10825
10826 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10827
10828         * regcache.c (regcache_read_pc_protected): New function
10829         implementation that returns 0 if the PC cannot read via
10830         'regcache_read_pc'.
10831         * infrun.c (proceed): Call 'regcache_read_pc_protected'
10832         instead of 'regcache_read_pc'.
10833         (keep_going_pass_signal): Ditto.
10834
10835 2020-05-13  Tom Tromey  <tromey@adacore.com>
10836
10837         * ada-lang.c (align_value): Remove.
10838         (ada_template_to_fixed_record_type_1): Use align_up.
10839
10840 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10841
10842         * async-event.c: Update the copyright year.
10843         * async-event.h: Update the copyright year.
10844
10845 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
10846
10847         * objfiles.h (is_addr_in_objfile,
10848         shared_objfile_contains_address_p): Return bool.
10849         * objfile.c (is_addr_in_objfile,
10850         shared_objfile_contains_address_p): Return bool.
10851
10852 2020-05-11  Tom Tromey  <tromey@adacore.com>
10853
10854         * cli/cli-cmds.c (info_command): Restore.
10855         (_initialize_cli_cmds): Use add_prefix_command for "info".
10856         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
10857
10858 2020-05-11  Tom Tromey  <tromey@adacore.com>
10859
10860         * ada-lang.c (ada_value_primitive_field): Now public.
10861         * ada-lang.h (ada_value_primitive_field): Declare.
10862         * ada-valprint.c (print_field_values): Use
10863         ada_value_primitive_field for wrapper fields.
10864
10865 2020-05-11  Tom de Vries  <tdevries@suse.de>
10866
10867         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
10868         MODULE_DOMAIN.
10869
10870 2020-05-11  Tom de Vries  <tdevries@suse.de>
10871
10872         PR symtab/25941
10873         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
10874         with length 0, if not gdb-produced.
10875         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
10876
10877 2020-05-09  Tom de Vries  <tdevries@suse.de>
10878
10879         PR gdb/25955
10880         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
10881         calculation.
10882
10883 2020-05-09  Tom Tromey  <tom@tromey.com>
10884
10885         * top.c (server_command): Now bool.
10886         * top.h (server_command): Now bool.
10887
10888 2020-05-08  Tom Tromey  <tromey@adacore.com>
10889
10890         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
10891         already being processed.
10892
10893 2020-05-08  Tom Tromey  <tom@tromey.com>
10894
10895         * printcmd.c (struct display) <next>: Remove.
10896         <display>: New constructor.
10897         <exp_string>: Now a std::string.
10898         <enabled_p>: Now a bool.
10899         (display_number): Move definition earlier.
10900         (displays): Rename from display_chain.  Now a std::vector.
10901         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
10902         (display_command): Update.
10903         (do_one_display, disable_display)
10904         (enable_disable_display_command, do_enable_disable_display):
10905         Update.
10906         (free_display): Remove.
10907         (clear_displays): Rewrite.
10908         (delete_display): Update.
10909         (map_display_numbers): Use function_view.  Remove "data"
10910         parameter.  Update.
10911         (do_delete_display): Remove.
10912         (undisplay_command): Update.
10913         (do_one_display, do_displays, disable_display)
10914         (info_display_command): Update.
10915         (do_enable_disable_display): Remove.
10916         (enable_disable_display_command)
10917         (clear_dangling_display_expressions): Update.
10918
10919 2020-05-08  Tom Tromey  <tom@tromey.com>
10920
10921         * symtab.c (set_symbol_cache_size)
10922         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
10923         (maintenance_print_symbol_cache_statistics): Update.
10924         * symmisc.c (print_symbol_bcache_statistics)
10925         (print_objfile_statistics, maintenance_print_objfiles)
10926         (maintenance_info_symtabs, maintenance_check_symtabs)
10927         (maintenance_expand_symtabs, maintenance_info_line_tables):
10928         Update.
10929         * symfile-debug.c (set_debug_symfile): Update.
10930         * source.c (forget_cached_source_info): Update.
10931         * python/python.c (gdbpy_progspaces): Update.
10932         * psymtab.c (maintenance_info_psymtabs): Update.
10933         * probe.c (parse_probes): Update.
10934         * linespec.c (iterate_over_all_matching_symtabs)
10935         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
10936         * guile/scm-progspace.c (gdbscm_progspaces): Update.
10937         * exec.c (exec_target::close): Update.
10938         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
10939         * breakpoint.c (print_one_breakpoint_location)
10940         (create_longjmp_master_breakpoint)
10941         (create_std_terminate_master_breakpoint): Update.
10942         * progspace.c (program_spaces): Now a std::vector.
10943         (maybe_new_address_space): Update.
10944         (add_program_space): Remove.
10945         (program_space::program_space): Update.
10946         (remove_program_space): Update.
10947         (number_of_program_spaces): Remove.
10948         (print_program_space, update_address_spaces): Update.
10949         * progspace.h (program_spaces): Change type.
10950         (ALL_PSPACES): Remove.
10951         (number_of_program_spaces): Don't declare.
10952         (struct program_space) <next>: Remove.
10953
10954 2020-05-08  Tom Tromey  <tom@tromey.com>
10955
10956         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
10957         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
10958         (enable_break): Update.
10959         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
10960         (frv_fdpic_find_canonical_descriptor): Update.
10961         (frv_fetch_objfile_link_map): Update.
10962         * progspace.c (program_space::free_all_objfiles): Update.
10963         (program_space::solibs): New method.
10964         * progspace.h (struct program_space) <solibs>: New method.
10965         * solist.h (master_so_list): Don't declare.
10966         (ALL_SO_LIBS): Remove.
10967         * solib.h (so_list_head): Remove.
10968         (update_solib_list): Update comment.
10969         * solib.c (master_so_list): Remove.
10970         (solib_used, update_solib_list, solib_add)
10971         (info_sharedlibrary_command, clear_solib)
10972         (reload_shared_libraries_1, remove_user_added_objfile): Update.
10973
10974 2020-05-08  Tom Tromey  <tom@tromey.com>
10975
10976         * extension.c (extension_languages): Now a std::array.
10977         (ALL_EXTENSION_LANGUAGES): Remove.
10978         (get_ext_lang_defn, get_ext_lang_of_file)
10979         (eval_ext_lang_from_control_command): Update.
10980         (finish_ext_lang_initialization)
10981         (auto_load_ext_lang_scripts_for_objfile)
10982         (ext_lang_type_printers::ext_lang_type_printers)
10983         (apply_ext_lang_type_printers)
10984         (ext_lang_type_printers::~ext_lang_type_printers)
10985         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
10986         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
10987         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
10988         (get_matching_xmethod_workers, ext_lang_colorize)
10989         (ext_lang_before_prompt): Update.
10990         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
10991
10992 2020-05-08  Tom Tromey  <tom@tromey.com>
10993
10994         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
10995         overload.
10996         <swap_string, m_string>: Remove.
10997         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
10998         Update.
10999         * stabsread.c (define_symbol, read_type): Update.
11000         * linespec.c (find_linespec_symbols): Update.
11001         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
11002         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
11003         * dbxread.c (read_dbx_symtab): Update.
11004         * cp-support.h (cp_canonicalize_string_full)
11005         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
11006         Return unique_xmalloc_ptr.
11007         * cp-support.c (inspect_type): Update.
11008         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
11009         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
11010         Likewise.
11011         * c-typeprint.c (print_name_maybe_canonical): Update.
11012         * break-catch-throw.c (check_status_exception_catchpoint):
11013         Update.
11014
11015 2020-05-08  Tom de Vries  <tdevries@suse.de>
11016
11017         * infrun.c (follow_fork): Copy current_line and current_symtab to
11018         child thread.
11019
11020 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11021
11022         * async-event.c (struct async_signal_handler, struct
11023         async_event_handler): Reformat, remove typedef.
11024
11025 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11026
11027         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
11028         access thistype->main_type->dyn_prop_list directly.
11029
11030 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11031
11032         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
11033         (remove_dyn_prop): Remove.  Update all users to use
11034         type::remove_dyn_prop.
11035         * gdbtypes.c (remove_dyn_prop): Rename to...
11036         (type::remove_dyn_prop): ... this.
11037
11038 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
11039
11040         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
11041         (add_dyn_prop): Remove.  Update all users to use
11042         type::add_dyn_prop.
11043         * gdbtypes.c (add_dyn_prop): Rename to...
11044         (type::add_dyn_prop): ... this.
11045
11046 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
11047
11048         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
11049         (get_dyn_prop): Remove.  Update all users to use
11050         type::dyn_prop.
11051         * gdbtypes.c (get_dyn_prop): Rename to...
11052         (type::dyn_prop): ... this.
11053
11054 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
11055
11056         * gdbtypes.h (struct main_type) <flag_static>: Remove.
11057
11058 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
11059
11060         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
11061         instruction, skip it if it's there.
11062
11063 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
11064
11065         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
11066
11067 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
11068
11069         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
11070         * gdbtypes.c (recursive_dump_type): Remove use of
11071         TYPE_INCOMPLETE.
11072
11073 2020-05-03  Tom Tromey  <tom@tromey.com>
11074
11075         * breakpoint.c (catch_command, tcatch_command): Remove.
11076         (_initialize_breakpoint): Use add_basic_prefix_cmd,
11077         add_show_prefix_cmd.
11078         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
11079         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
11080         Remove.
11081         (add_internal_problem_command): Use add_basic_prefix_cmd,
11082         add_show_prefix_cmd.
11083         * mips-tdep.c (set_mipsfpu_command): Remove.
11084         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
11085         * dwarf2/index-cache.c (set_index_cache_command): Remove.
11086         (_initialize_index_cache): Use add_basic_prefix_cmd.
11087         * memattr.c (dummy_cmd): Remove.
11088         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
11089         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
11090         (_initialize_tui_win): Use add_basic_prefix_cmd,
11091         add_show_prefix_cmd.
11092         * cli/cli-logging.c (set_logging_command): Remove.
11093         (_initialize_cli_logging): Use add_basic_prefix_cmd,
11094         add_show_prefix_cmd.
11095         (show_logging_command): Remove.
11096         * target.c (target_command): Remove.
11097         (add_target): Use add_basic_prefix_cmd.
11098
11099 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
11100
11101         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
11102
11103 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11104
11105         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
11106         info_command.
11107
11108 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
11109
11110         * nbsd-nat.c (nbsd_enable_proc_events)
11111         (nbsd_nat_target::post_startup_inferior): Add.
11112         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
11113         (nbsd_nat_target::update_thread_list): Rewrite.
11114         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
11115         "PTRACE_LWP_CREATE".
11116         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
11117
11118 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11119
11120         * stack.c (_initialize_stack): Remove duplicated creation
11121         of "frame" command and "f" alias.
11122
11123 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
11124
11125         PR gdb/18706
11126         * gdbtypes.c (check_typedef): Calculate size of array of
11127         stubbed type.
11128
11129 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
11130
11131         PR gdb/15559
11132         * i386-tdep.c (i386_push_dummy_call): Call
11133         i386_thiscall_push_dummy_call.
11134         (i386_thiscall_push_dummy_call): New function.
11135         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
11136         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
11137         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
11138
11139 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11140
11141         * gdbarch.sh (do_read): Add shellcheck disable directive for
11142         warning SC2162.
11143
11144 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11145
11146         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
11147         "referenced but not assigned" warning.
11148
11149 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11150
11151         * gdbarch.sh: Remove code that sets fallbackdefault.
11152
11153 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11154
11155         * gdbarch.sh: Use shell operators && and || instead of
11156         -a and -o.
11157
11158 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11159
11160         * gdbarch.sh: Use $(...) instead of `...`.
11161
11162 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11163
11164         * gdbarch.sh: Use double quotes around variables.
11165
11166 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
11167
11168         * gdbarch.sh: Use %s with printf, instead of variables in the
11169         format string.
11170
11171 2020-04-29  Tom Tromey  <tromey@adacore.com>
11172
11173         PR ada/25875:
11174         * dwarf2/read.c (update_enumeration_type_from_children): Compute
11175         type fields here.
11176         (read_enumeration_type): Call
11177         update_enumeration_type_from_children later.  Update comments.
11178         (process_enumeration_scope): Don't create type fields.
11179
11180 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
11181
11182         * nbsd-tdep.c: Include "xml-syscall.h".
11183         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
11184
11185 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
11186
11187         * nbsd-nat.c: Include "sys/wait.h".
11188         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
11189         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
11190         (nbsd_nat_target::remove_exec_catchpoint)
11191         (nbsd_nat_target::set_syscall_catchpoint): Add.
11192         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
11193         (nbsd_nat_target::insert_exec_catchpoint)
11194         (nbsd_nat_target::remove_exec_catchpoint)
11195         (nbsd_nat_target::set_syscall_catchpoint): Add.
11196         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
11197         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
11198         `nbsd_get_syscall_number'.
11199
11200 2020-04-29  Tom Tromey  <tom@tromey.com>
11201
11202         * stack.c (print_block_frame_labels): Remove.
11203
11204 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
11205
11206         PR gdb/17320
11207         * ada-valprint.c (val_print_packed_array_elements): Move array
11208         end bracket to new line.
11209         (ada_val_print_string): Remove extra spaces before first array
11210         element.
11211         * c-valprint.c (c_value_print_array): Likewise.
11212         * m2-valprint.c (m2_print_array_contents): Likewise.
11213         (m2_value_print_inner): Likewise.
11214         * p-valprint.c (pascal_value_print_inner): Likewise.
11215         * valprint.c (generic_val_print_array): Likewise.
11216         (value_print_array_elements): Move first array element and array
11217         end bracket to new line.
11218
11219 2020-04-29  Tom de Vries  <tdevries@suse.de>
11220
11221         PR symtab/25889
11222         * linespec.c (find_method): Fix ix calculation.
11223
11224 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
11225
11226         * syscalls/update-netbsd.sh: New file.
11227         * syscalls/netbsd.xml: Regenerate.
11228         * data-directory/Makefile.in: Register `netbsd.xml' in
11229         `SYSCALLS_FILES'.
11230
11231 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
11232
11233         * syscalls/update-freebsd.sh: Add double quotes.
11234
11235 2020-04-28  Tom Tromey  <tom@tromey.com>
11236
11237         * NEWS: Update.
11238         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
11239         (cmdpy_init): Allow class_tui.
11240
11241 2020-04-28 Mark Williams <mark@myosotissp.com>
11242
11243         PR gdb/24480
11244         * dwarf2read.c: Add missing assingments to list_in_scope when
11245         start_symtab was already called.
11246
11247 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
11248
11249         PR gdb/25881
11250         * dwarf2/read.c (offset_map_type): Use
11251         gdb:hash_enum<sect_offset> as hash function.
11252
11253 2020-04-28  Tom de Vries  <tdevries@suse.de>
11254
11255         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
11256         with DW_AT_signature.
11257
11258 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
11259
11260         * configure.ac: Remove check for fs_base/gs_base in
11261         user_regs_struct.
11262         * configure: Re-generate.
11263         * config.in: Re-generate.
11264         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
11265         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
11266         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
11267
11268 2020-04-27  Luis Machado  <luis.machado@linaro.org>
11269
11270         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
11271         problematic inline frame unwinding situation.
11272         * frame.c (frame_id_computed_p): New function.
11273         * frame.h (frame_id_computed_p): New prototype.
11274
11275 2020-04-26  Tom Tromey  <tom@tromey.com>
11276
11277         * command.h (enum command_class) <class_pseudo>: Remove.
11278
11279 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11280
11281         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
11282         and whitespace.
11283
11284 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
11285
11286         * inf-ptrace.c (inf_ptrace_target::wait): Remove
11287         `PT_GET_PROCESS_STATE' block.
11288
11289 2020-04-24  Tom Tromey  <tom@tromey.com>
11290
11291         * symtab.h (symbol_get_demangled_name): Don't declare.
11292         * symtab.c (symbol_get_demangled_name): Remove.
11293         (general_symbol_info::natural_name)
11294         (general_symbol_info::demangled_name): Update.
11295
11296 2020-04-24  Tom Tromey  <tom@tromey.com>
11297
11298         PR rust/25025:
11299         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
11300
11301 2020-04-24  Tom Tromey  <tom@tromey.com>
11302
11303         PR symtab/12707:
11304         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
11305         exists.
11306         (new_symbol): Likewise.
11307         * compile/compile-object-load.c (get_out_value_type): Use
11308         symbol_matches_search_name.
11309
11310 2020-04-24  Tom Tromey  <tom@tromey.com>
11311
11312         * dwarf2/read.c (add_partial_symbol): Do not call
11313         compute_and_set_names.
11314
11315 2020-04-24  Tom Tromey  <tom@tromey.com>
11316
11317         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
11318         overload.
11319
11320 2020-04-24  Tom Tromey  <tom@tromey.com>
11321
11322         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
11323         (add_psymbol_to_list): New overload.  Make old overload call new
11324         one.
11325         * psympriv.h (add_psymbol_to_list): New overload.
11326
11327 2020-04-24  Tom Tromey  <tom@tromey.com>
11328
11329         * dwarf2/read.c (partial_die_info::read) <case
11330         DW_AT_linkage_name>: Use value_as_string.
11331         (dwarf2_string_attr): Use value_as_string.
11332         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
11333         method.
11334         * dwarf2/attribute.c (attribute::value_as_string): New method.
11335
11336 2020-04-24  Tom Tromey  <tom@tromey.com>
11337
11338         * symtab.c (general_symbol_info::natural_name)
11339         (general_symbol_info::demangled_name): Check for language_rust.
11340
11341 2020-04-24  Tom Tromey  <tom@tromey.com>
11342
11343         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
11344         (dwarf2_physname): ... from here.
11345         (partial_die_info::read): Add Rust "{" hack.
11346
11347 2020-04-24  Tom Tromey  <tom@tromey.com>
11348
11349         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
11350         method.
11351         (symbol_set_demangled_name): Don't declare.
11352         * symtab.c (general_symbol_info::set_demangled_name): Rename from
11353         symbol_set_demangled_name.
11354         (general_symbol_info::set_language)
11355         (general_symbol_info::compute_and_set_names): Update.
11356         * minsyms.c (minimal_symbol_reader::install): Update.
11357         * dwarf2/read.c (new_symbol): Update.
11358
11359 2020-04-24  Tom Tromey  <tromey@adacore.com>
11360
11361         PR python/23662:
11362         * python/py-type.c (convert_field): Handle
11363         FIELD_LOC_KIND_DWARF_BLOCK.
11364         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
11365         (typy_get_dynamic): Nw function.
11366         (type_object_getset): Add "dynamic".
11367         * NEWS: Add entry.
11368
11369 2020-04-24  Tom Tromey  <tromey@adacore.com>
11370
11371         * ada-typeprint.c (print_choices, print_variant_part)
11372         (print_record_field_types_dynamic): New functions.
11373         (print_record_field_types): Use print_record_field_types_dynamic.
11374
11375 2020-04-24  Tom Tromey  <tromey@adacore.com>
11376
11377         * dwarf2/read.c (handle_data_member_location): New overload.
11378         (dwarf2_add_field): Use it.
11379         (decode_locdesc): Add "computed" parameter.  Update comment.
11380         * gdbtypes.c (is_dynamic_type_internal): Also look for
11381         FIELD_LOC_KIND_DWARF_BLOCK.
11382         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
11383         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
11384         virtual base classes.
11385         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
11386         FIELD_LOC_KIND_DWARF_BLOCK.
11387
11388 2020-04-24  Tom Tromey  <tromey@adacore.com>
11389
11390         * dwarf2/read.c (read_structure_type): Handle dynamic length.
11391         * gdbtypes.c (is_dynamic_type_internal): Check
11392         TYPE_HAS_DYNAMIC_LENGTH.
11393         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
11394         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
11395         New macros.
11396         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
11397         constant.
11398
11399 2020-04-24  Tom Tromey  <tromey@adacore.com>
11400
11401         * dwarf2/read.c (struct variant_field): Rewrite.
11402         (struct variant_part_builder): New.
11403         (struct nextfield): Remove "variant" field.  Add "offset".
11404         (struct field_info): Add "current_variant_part" and
11405         "variant_parts".
11406         (alloc_discriminant_info): Remove.
11407         (alloc_rust_variant): New function.
11408         (quirk_rust_enum): Update.
11409         (dwarf2_add_field): Set "offset" member.  Don't handle
11410         DW_TAG_variant_part.
11411         (offset_map_type): New typedef.
11412         (convert_variant_range, create_one_variant)
11413         (create_one_variant_part, create_variant_parts)
11414         (add_variant_property): New functions.
11415         (dwarf2_attach_fields_to_type): Call add_variant_property.
11416         (read_structure_type): Don't handle DW_TAG_variant_part.
11417         (handle_variant_part, handle_variant): New functions.
11418         (handle_struct_member_die): Use them.
11419         (process_structure_scope): Don't handle variant parts.
11420         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
11421         (struct discriminant_info): Remove.
11422         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
11423         (struct main_type) <flag_discriminated_union>: Remove.
11424         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
11425         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
11426         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
11427         Update.
11428         * valops.c (value_union_variant): Remove.
11429         * value.h (value_union_variant): Don't declare.
11430
11431 2020-04-24  Tom Tromey  <tromey@adacore.com>
11432
11433         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
11434         (ada_value_primitive_packed_val): Update.
11435         * ada-valprint.c (ada_value_print_1): Update.
11436         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
11437         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
11438         just an address.  Use evaluate_for_locexpr_baton.
11439         (dwarf2_evaluate_property): Update.
11440         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
11441         array_view.
11442         * findvar.c (default_read_var_value): Update.
11443         * gdbtypes.c (compute_variant_fields_inner)
11444         (resolve_dynamic_type_internal): Update.
11445         (resolve_dynamic_type): Change type of valaddr parameter.
11446         * gdbtypes.h (resolve_dynamic_type): Update.
11447         * valarith.c (value_subscripted_rvalue): Update.
11448         * value.c (value_from_contents_and_address): Update.
11449
11450 2020-04-24  Tom Tromey  <tromey@adacore.com>
11451
11452         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
11453         "push_initial_value" parameter.
11454         (dwarf2_evaluate_property): Likewise.
11455         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
11456
11457 2020-04-24  Tom Tromey  <tromey@adacore.com>
11458
11459         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
11460         (variant::matches, compute_variant_fields_recurse)
11461         (compute_variant_fields_inner, compute_variant_fields): New
11462         functions.
11463         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
11464         Use resolved_type after type is made.
11465         (operator==): Add new cases.
11466         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
11467         (struct discriminant_range, struct variant, struct variant_part):
11468         New.
11469         (union dynamic_prop_data) <variant_parts, original_type>: New
11470         members.
11471         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
11472         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
11473         constants.
11474         * value.c (unpack_bits_as_long): Now public.
11475         * value.h (unpack_bits_as_long): Declare.
11476
11477 2020-04-24  Tom Tromey  <tromey@adacore.com>
11478
11479         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
11480         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
11481
11482 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
11483
11484         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
11485
11486 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
11487
11488         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
11489         (remove_fork_catchpoint, post_startup_inferior)
11490         (post_attach): Move...
11491         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
11492         (remove_fork_catchpoint, post_startup_inferior)
11493         (post_attach): ...here.
11494         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
11495         (remove_fork_catchpoint, post_startup_inferior)
11496         (post_attach): Move...
11497         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
11498         (remove_fork_catchpoint, post_startup_inferior)
11499         (post_attach): ...here.
11500
11501 2020-04-24  Tom Tromey  <tromey@adacore.com>
11502
11503         * nat/windows-nat.h (struct windows_thread_info)
11504         <pc_adjusted>: New member.
11505         * windows-nat.c (windows_fetch_one_register): Check
11506         pc_adjusted.
11507         (windows_nat_target::get_windows_debug_event)
11508         (windows_nat_target::wait): Set pc_adjusted.
11509
11510 2020-04-24  Tom de Vries  <tdevries@suse.de>
11511
11512         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
11513         Run gdb-add-index inside temp dir.
11514
11515 2020-04-23  Tom Tromey  <tromey@adacore.com>
11516
11517         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
11518         in loop.
11519
11520 2020-04-23  Luis Machado  <luis.machado@linaro.org>
11521
11522         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
11523         get_frame_register instead of gdbarch_unwind_pc.
11524
11525 2020-04-23  Tom de Vries  <tdevries@suse.de>
11526
11527         * symtab.c (lookup_global_symbol): Prefer def over decl.
11528
11529 2020-04-23  Tom de Vries  <tdevries@suse.de>
11530
11531         PR symtab/25807
11532         * block.c (best_symbol, better_symbol): Promote to external.
11533         * block.h (best_symbol, better_symbol): Declare.
11534         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
11535         decl.
11536
11537 2020-04-23  Tom Tromey  <tromey@adacore.com>
11538
11539         PR ada/25837:
11540         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
11541         "const char *", not a "const std::string &".
11542         <name_and_matcher::operator==>: Update.
11543         * unittests/lookup_name_info-selftests.c: Change type of
11544         "result".
11545
11546 2020-04-23  Tom Tromey  <tom@tromey.com>
11547
11548         * inferior.h (iterate_over_inferiors): Don't declare.
11549         * inferior.c (iterate_over_inferiors): Remove.
11550         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
11551         Remove.
11552         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
11553         use iterate_over_inferiors.
11554         (darwin_resume_inferior_it)
11555         (struct resume_inferior_threads_param)
11556         (darwin_resume_inferior_threads_it): Remove.
11557         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
11558
11559 2020-04-23  Tom de Vries  <tdevries@suse.de>
11560
11561         * blockframe.c (find_pc_partial_function): Use
11562         find_pc_sect_compunit_symtab rather than
11563         objfile->sf->qf->find_pc_sect_compunit_symtab.
11564
11565 2020-04-22  Tom de Vries  <tdevries@suse.de>
11566
11567         PR symtab/25764
11568         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
11569         in psymtabs.
11570
11571 2020-04-22  Tom de Vries  <tdevries@suse.de>
11572
11573         PR symtab/25801
11574         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
11575         symtabs.
11576
11577 2020-04-22  Tom de Vries  <tdevries@suse.de>
11578
11579         PR symtab/25700
11580         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
11581         CU if already created.
11582
11583 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11584
11585         * infrun.c (displaced_step_fixup): Switch to the event_thread
11586         before calling displaced_step_restore, not after.
11587
11588 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11589
11590         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
11591         its inferior is not recorded by us.
11592         (record_btrace_target_open): Replace call to
11593         all_non_exited_threads () with call to current_inferior
11594         ()->non_exited_threads ().
11595         (record_btrace_target::stop_recording): Likewise.
11596         (record_btrace_target::close): Likewise.
11597         (record_btrace_target::wait): Likewise.
11598         (record_btrace_target::record_stop_replaying): Likewise.
11599
11600 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11601
11602         * btrace.c (btrace_enable): Throw an error on double enables and
11603         when enabling recording fails.
11604         (btrace_disable): Throw an error if the thread is not recorded.
11605
11606 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
11607
11608         * record-btrace.c (record_btrace_target::fetch_registers): Forward
11609         request if we do not have a thread_info.
11610
11611 2020-04-21  Tom de Vries  <tdevries@suse.de>
11612
11613         PR gdb/25471
11614         * thread.c
11615         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
11616         exception in get_frame_id.
11617
11618 2020-04-20  Tom Tromey  <tromey@adacore.com>
11619
11620         * python/python.c (struct gdbpy_event): Mark move constructor as
11621         noexcept.
11622         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
11623         constructor as noexcept.
11624         * completer.h (struct completion_result): Mark move constructor as
11625         noexcept.
11626         * completer.c (completion_result::completion_result): Use
11627         initialization style.  Don't call reset_match_list.
11628
11629 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
11630
11631         * MAINTAINERS (Write After Approval): Add myself.
11632
11633 2020-04-18  Tom Tromey  <tom@tromey.com>
11634
11635         * windows-tdep.c (init_w32_command_list)
11636         (w32_prefix_command_valid): Restore.
11637         (_initialize_windows_tdep): Call init_w32_command_list.
11638
11639 2020-04-18  Tom Tromey  <tom@tromey.com>
11640
11641         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
11642         * value.c (value_fn_field): Update.
11643         * valops.c (find_function_in_inferior)
11644         (value_allocate_space_in_inferior): Update.
11645         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11646         Update.
11647         * tui/tui-source.c (tui_source_window::set_contents): Update.
11648         * symtab.c (lookup_global_or_static_symbol)
11649         (find_function_start_sal_1, skip_prologue_sal)
11650         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
11651         * symmisc.c (dump_msymbols, dump_symtab_1)
11652         (maintenance_print_one_line_table): Update.
11653         * symfile.c (init_entry_point_info, section_is_mapped)
11654         (list_overlays_command, simple_read_overlay_table)
11655         (simple_overlay_update_1): Update.
11656         * stap-probe.c (handle_stap_probe): Update.
11657         * stabsread.c (dbx_init_float_type, define_symbol)
11658         (read_one_struct_field, read_enum_type, read_range_type): Update.
11659         * source.c (info_line_command): Update.
11660         * python/python.c (gdbpy_source_objfile_script)
11661         (gdbpy_execute_objfile_script): Update.
11662         * python/py-type.c (save_objfile_types): Update.
11663         * python/py-objfile.c (py_free_objfile): Update.
11664         * python/py-inferior.c (python_new_objfile): Update.
11665         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
11666         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
11667         (maintenance_check_psymtabs): Update.
11668         * printcmd.c (info_address_command): Update.
11669         * objfiles.h (struct objfile) <arch>: New method, from
11670         get_objfile_arch.
11671         (get_objfile_arch): Don't declare.
11672         * objfiles.c (get_objfile_arch): Remove.
11673         (filter_overlapping_sections): Update.
11674         * minsyms.c (msymbol_is_function): Update.
11675         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
11676         (output_nondebug_symbol): Update.
11677         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
11678         (mdebug_expand_psymtab): Update.
11679         * machoread.c (macho_add_oso_symfile): Update.
11680         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
11681         Update.
11682         * linux-fork.c (checkpoint_command): Update.
11683         * linespec.c (convert_linespec_to_sals): Update.
11684         * jit.c (finalize_symtab): Update.
11685         * infrun.c (insert_exception_resume_from_probe): Update.
11686         * ia64-tdep.c (ia64_find_unwind_table): Update.
11687         * hppa-tdep.c (internalize_unwinds): Update.
11688         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
11689         Update.
11690         * gcore.c (call_target_sbrk): Update.
11691         * elfread.c (record_minimal_symbol, elf_symtab_read)
11692         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
11693         (elf_gnu_ifunc_resolve_by_got): Update.
11694         * dwarf2/read.c (create_addrmap_from_index)
11695         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11696         (read_debug_names_from_section)
11697         (process_psymtab_comp_unit_reader, add_partial_symbol)
11698         (add_partial_subprogram, process_full_comp_unit)
11699         (read_file_scope, read_func_scope, read_lexical_block_scope)
11700         (read_call_site_scope, dwarf2_ranges_read)
11701         (dwarf2_record_block_ranges, dwarf2_add_field)
11702         (mark_common_block_symbol_computed, read_tag_pointer_type)
11703         (read_tag_string_type, dwarf2_init_float_type)
11704         (dwarf2_init_complex_target_type, read_base_type)
11705         (partial_die_info::read, partial_die_info::read)
11706         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
11707         (dwarf2_fetch_die_loc_sect_off): Update.
11708         * dwarf2/loc.c (dwarf2_find_location_expression)
11709         (class dwarf_evaluate_loc_desc, rw_pieced_value)
11710         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
11711         (dwarf2_loc_desc_get_symbol_read_needs)
11712         (locexpr_describe_location_piece, locexpr_describe_location_1)
11713         (loclist_describe_location): Update.
11714         * dwarf2/index-write.c (write_debug_names): Update.
11715         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
11716         * dtrace-probe.c (dtrace_process_dof): Update.
11717         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
11718         (process_one_symbol): Update.
11719         * ctfread.c (ctf_init_float_type, read_base_type): Update.
11720         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
11721         (coff_read_enum_type): Update.
11722         * cli/cli-cmds.c (edit_command, list_command): Update.
11723         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
11724         * breakpoint.c (create_overlay_event_breakpoint)
11725         (create_longjmp_master_breakpoint)
11726         (create_std_terminate_master_breakpoint)
11727         (create_exception_master_breakpoint, get_sal_arch): Update.
11728         * block.c (block_gdbarch): Update.
11729         * annotate.c (annotate_source_line): Update.
11730
11731 2020-04-17  Tom Tromey  <tromey@adacore.com>
11732
11733         * auto-load.c (show_auto_load_cmd): Remove.
11734         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
11735         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
11736         (maintenance_print_arc_command): Remove.
11737         * tui/tui-win.c (tui_command): Remove.
11738         (tui_get_cmd_list): Use add_basic_prefix_cmd.
11739         * tui/tui-layout.c (tui_layout_command): Remove.
11740         (_initialize_tui_layout): Use add_basic_prefix_cmd.
11741         * python/python.c (user_set_python, user_show_python): Remove.
11742         (_initialize_python): Use add_basic_prefix_cmd,
11743         add_show_prefix_cmd.
11744         * guile/guile.c (set_guile_command, show_guile_command): Remove.
11745         (install_gdb_commands): Use add_basic_prefix_cmd,
11746         add_show_prefix_cmd.
11747         (info_guile_command): Remove.
11748         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
11749         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
11750         add_show_prefix_cmd.
11751         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
11752         Remove do_set and do_show parameters.
11753         * cli/cli-style.c (set_style, show_style): Remove.
11754         (_initialize_cli_style): Use add_basic_prefix_cmd,
11755         add_show_prefix_cmd.
11756         (cli_style_option::add_setshow_commands): Remove do_set and
11757         do_show parameters.
11758         (cli_style_option::add_setshow_commands): Use
11759         add_basic_prefix_cmd, add_show_prefix_cmd.
11760         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
11761         (set_style_name): Remove.
11762         * cli/cli-dump.c (dump_command, append_command): Remove.
11763         (srec_dump_command, ihex_dump_command, verilog_dump_command)
11764         (tekhex_dump_command, binary_dump_command)
11765         (binary_append_command): Remove.
11766         (_initialize_cli_dump): Use add_basic_prefix_cmd.
11767         * windows-tdep.c (w32_prefix_command_valid): Remove global.
11768         (init_w32_command_list): Remove; move into ...
11769         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
11770         * valprint.c (set_print, show_print, set_print_raw)
11771         (show_print_raw): Remove.
11772         (_initialize_valprint): Use add_basic_prefix_cmd,
11773         add_show_prefix_cmd.
11774         * typeprint.c (set_print_type, show_print_type): Remove.
11775         (_initialize_typeprint): Use add_basic_prefix_cmd,
11776         add_show_prefix_cmd.
11777         * record.c (set_record_command, show_record_command): Remove.
11778         (_initialize_record): Use add_basic_prefix_cmd,
11779         add_show_prefix_cmd.
11780         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
11781         add_show_prefix_cmd.
11782         (info_command, show_command, set_debug, show_debug): Remove.
11783         * top.h (set_history, show_history): Don't declare.
11784         * top.c (set_history, show_history): Remove.
11785         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
11786         (unset_tdesc_cmd): Remove.
11787         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
11788         add_show_prefix_cmd.
11789         * symtab.c (info_module_command): Remove.
11790         (_initialize_symtab): Use add_basic_prefix_cmd.
11791         * symfile.c (overlay_command): Remove.
11792         (_initialize_symfile): Use add_basic_prefix_cmd.
11793         * sparc64-tdep.c (info_adi_command): Remove.
11794         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
11795         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
11796         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
11797         add_show_prefix_cmd.
11798         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
11799         (_initialize_serial): Use add_basic_prefix_cmd,
11800         add_show_prefix_cmd.
11801         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
11802         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
11803         add_show_prefix_cmd.
11804         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
11805         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
11806         add_show_prefix_cmd.
11807         * riscv-tdep.c (show_riscv_command, set_riscv_command)
11808         (show_debug_riscv_command, set_debug_riscv_command): Remove.
11809         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
11810         add_show_prefix_cmd.
11811         * remote.c (remote_command, set_remote_cmd): Remove.
11812         (_initialize_remote): Use add_basic_prefix_cmd.
11813         * record-full.c (set_record_full_command)
11814         (show_record_full_command): Remove.
11815         (_initialize_record_full): Use add_basic_prefix_cmd,
11816         add_show_prefix_cmd.
11817         * record-btrace.c (cmd_set_record_btrace)
11818         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
11819         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
11820         (cmd_show_record_btrace_pt): Remove.
11821         (_initialize_record_btrace): Use add_basic_prefix_cmd,
11822         add_show_prefix_cmd.
11823         * ravenscar-thread.c (set_ravenscar_command)
11824         (show_ravenscar_command): Remove.
11825         (_initialize_ravenscar): Use add_basic_prefix_cmd,
11826         add_show_prefix_cmd.
11827         * mips-tdep.c (show_mips_command, set_mips_command)
11828         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
11829         add_show_prefix_cmd.
11830         * maint.c (maintenance_command, maintenance_info_command)
11831         (maintenance_check_command, maintenance_print_command)
11832         (maintenance_set_cmd, maintenance_show_cmd): Remove.
11833         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
11834         add_show_prefix_cmd.
11835         (show_per_command_cmd): Remove.
11836         * maint-test-settings.c (maintenance_set_test_settings_cmd):
11837         Remove.
11838         (maintenance_show_test_settings_cmd): Remove.
11839         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
11840         add_show_prefix_cmd.
11841         * maint-test-options.c (maintenance_test_options_command):
11842         Remove.
11843         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
11844         * macrocmd.c (macro_command): Remove
11845         (_initialize_macrocmd): Use add_basic_prefix_cmd.
11846         * language.c (set_check, show_check): Remove.
11847         (_initialize_language): Use add_basic_prefix_cmd,
11848         add_show_prefix_cmd.
11849         * infcmd.c (unset_command): Remove.
11850         (_initialize_infcmd): Use add_basic_prefix_cmd.
11851         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
11852         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
11853         add_show_prefix_cmd.
11854         * go32-nat.c (go32_info_dos_command): Remove.
11855         (_initialize_go32_nat): Use add_basic_prefix_cmd.
11856         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
11857         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
11858         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
11859         (_initialize_frame): Use add_basic_prefix_cmd,
11860         add_show_prefix_cmd.
11861         * dcache.c (set_dcache_command, show_dcache_command): Remove.
11862         (_initialize_dcache): Use add_basic_prefix_cmd,
11863         add_show_prefix_cmd.
11864         * cp-support.c (maint_cplus_command): Remove.
11865         (_initialize_cp_support): Use add_basic_prefix_cmd.
11866         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
11867         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
11868         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
11869         add_basic_prefix_cmd, add_show_prefix_cmd.
11870         * breakpoint.c (save_command): Remove.
11871         (_initialize_breakpoint): Use add_basic_prefix_cmd.
11872         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
11873         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
11874         add_show_prefix_cmd.
11875         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
11876         (set_ada_command, show_ada_command): Remove.
11877         (_initialize_ada_language): Use add_basic_prefix_cmd,
11878         add_show_prefix_cmd.
11879         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
11880
11881 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
11882
11883         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
11884         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
11885
11886 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11887
11888         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
11889         warning messages.
11890
11891 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
11892
11893         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
11894         import table is not at beginning of .idata section.
11895
11896 2020-04-16  Pedro Alves  <palves@redhat.com>
11897
11898         * inferior.c (delete_inferior): Use delete operator directly
11899         instead of delete_program_space.
11900         * progspace.c (add_program_space): New, factored out from
11901         program_space::program_space.
11902         (remove_program_space): New, factored out from
11903         delete_program_space.
11904         (program_space::program_space): Remove intro comment.  Rewrite.
11905         (program_space::~program_space): Remove intro comment.  Call
11906         remove_program_space.
11907         (delete_program_space): Delete.
11908         * progspace.h (program_space::program_space): Make explicit.  Move
11909         intro comment here, adjusted.
11910         (program_space::~program_space): Move intro comment here,
11911         adjusted.
11912         (delete_program_space): Remove.
11913
11914 2020-04-16  Tom Tromey  <tromey@adacore.com>
11915
11916         * windows-nat.c (windows_nat::handle_access_violation): New
11917         function.
11918         * nat/windows-nat.h (handle_access_violation): Declare.
11919         * nat/windows-nat.c (handle_exception): Move Cygwin code to
11920         windows-nat.c.  Call handle_access_violation.
11921
11922 2020-04-16  Tom de Vries  <tdevries@suse.de>
11923
11924         PR symtab/25791
11925         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
11926         CUs without psymtab.
11927
11928 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
11929
11930         * python/python.c (do_start_initialization): Don't call
11931         PyEval_InitThreads for Python 3.9 and beyond.
11932
11933 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
11934
11935         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
11936         thread functions.
11937         (obsd_nat_target::wait): Likewise.
11938
11939 2020-04-15  Tom Tromey  <tromey@adacore.com>
11940
11941         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
11942         (DEBUG_EXCEPT): Use debug_printf.
11943
11944 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
11945
11946         * completer.c (class completion_tracker::completion_hash_entry)
11947         <hash_name>: New member function.
11948         (completion_tracker::discard_completions): New callback to hash a
11949         completion_hash_entry, pass this to htab_create_alloc.
11950
11951 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
11952
11953         * windows-nat.c (windows_make_so): Warn rather than stopping with
11954         an error if realpath() fails.
11955
11956 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
11957
11958         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
11959         (nbsd_nat_target::info_proc): Add do_status.
11960
11961 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
11962             Tom de Vries  <tdevries@suse.de>
11963
11964         PR symtab/25718
11965         * psympriv.h (struct partial_symtab::read_symtab)
11966         (struct partial_symtab::expand_psymtab)
11967         (struct partial_symtab::read_dependencies): Update comments.
11968         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
11969         read_symtab for includer.
11970         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
11971         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
11972         (struct dwarf2_include_psymtab::m_readin): Remove.
11973         (struct dwarf2_include_psymtab::includer): New member function.
11974         (dwarf2_psymtab::expand_psymtab): Assert !readin.
11975
11976 2020-04-14  Tom de Vries  <tdevries@suse.de>
11977
11978         PR symtab/25720
11979         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
11980         with NULL symbol_matcher and lookup_name.
11981         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
11982         and lookup_name.
11983         * dwarf2/read.c (dw2_expand_symtabs_matching)
11984         (dw2_debug_names_expand_symtabs_matching): Same.
11985         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
11986         Make lookup_name a pointer.  Update comment.
11987         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
11988         lookup_name being a pointer.
11989         * symfile.c (expand_symtabs_matching): Same.
11990         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
11991         * linespec.c (iterate_over_all_matching_symtabs): Same.
11992
11993 2020-04-13  Tom Tromey  <tom@tromey.com>
11994
11995         * run-on-main-thread.c: Update include.
11996         * unittests/main-thread-selftests.c: Update include.
11997         * tui/tui-win.c: Update include.
11998         * tui/tui-io.c: Update include.
11999         * tui/tui-interp.c: Update include.
12000         * tui/tui-hooks.c: Update include.
12001         * top.h: Update include.
12002         * top.c: Update include.
12003         * ser-base.c: Update include.
12004         * remote.c: Update include.
12005         * remote-notif.c: Update include.
12006         * remote-fileio.c: Update include.
12007         * record-full.c: Update include.
12008         * record-btrace.c: Update include.
12009         * python/python.c: Update include.
12010         * posix-hdep.c: Update include.
12011         * mingw-hdep.c: Update include.
12012         * mi/mi-main.c: Update include.
12013         * mi/mi-interp.c: Update include.
12014         * main.c: Update include.
12015         * linux-nat.c: Update include.
12016         * interps.c: Update include.
12017         * infrun.c: Update include.
12018         * inf-loop.c: Update include.
12019         * event-top.c: Update include.
12020         * event-loop.c: Move to ../gdbsupport/.
12021         * event-loop.h: Move to ../gdbsupport/.
12022         * async-event.h: Update include.
12023         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
12024
12025 2020-04-13  Tom Tromey  <tom@tromey.com>
12026
12027         * tui/tui-win.c: Include async-event.h.
12028         * remote.c: Include async-event.h.
12029         * remote-notif.c: Include async-event.h.
12030         * record-full.c: Include async-event.h.
12031         * record-btrace.c: Include async-event.h.
12032         * infrun.c: Include async-event.h.
12033         * event-top.c: Include async-event.h.
12034         * event-loop.h: Move some declarations to async-event.h.
12035         * event-loop.c: Don't include ser-event.h or top.h.  Move some
12036         code to async-event.c.
12037         * async-event.h: New file.
12038         * async-event.c: New file.
12039         * Makefile.in (COMMON_SFILES): Add async-event.c.
12040         (HFILES_NO_SRCDIR): Add async-event.h.
12041
12042 2020-04-13  Tom Tromey  <tom@tromey.com>
12043
12044         * utils.c (flush_streams): New function.
12045         * event-loop.c (gdb_wait_for_event): Call flush_streams.
12046
12047 2020-04-13  Tom Tromey  <tom@tromey.com>
12048
12049         * event-loop.c (handle_file_event): Use warning, not
12050         printf_unfiltered.
12051
12052 2020-04-13  Tom Tromey  <tom@tromey.com>
12053
12054         * event-loop.c: Include <chrono>.
12055
12056 2020-04-13  Tom Tromey  <tom@tromey.com>
12057
12058         * gdb_select.h: Move to ../gdbsupport/.
12059         * event-loop.c: Update include path.
12060         * top.c: Update include path.
12061         * ser-base.c: Update include path.
12062         * ui-file.c: Update include path.
12063         * ser-tcp.c: Update include path.
12064         * guile/scm-ports.c: Update include path.
12065         * posix-hdep.c: Update include path.
12066         * ser-unix.c: Update include path.
12067         * gdb_usleep.c: Update include path.
12068         * mingw-hdep.c: Update include path.
12069         * inflow.c: Update include path.
12070         * infrun.c: Update include path.
12071         * event-top.c: Update include path.
12072
12073 2020-04-13  Tom Tromey  <tom@tromey.com>
12074
12075         * configure: Rebuild.
12076         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
12077
12078 2020-04-13  Tom Tromey  <tom@tromey.com>
12079
12080         * event-loop.h (start_event_loop): Don't declare.
12081         * event-loop.c (start_event_loop): Move...
12082         * main.c (start_event_loop): ...here.  Now static.
12083
12084 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
12085
12086         * MAINTAINERS: Update my email address.
12087
12088 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12089
12090         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
12091         IP_ALL.
12092
12093 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12094
12095         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
12096         (nbsd_nat_target::info_proc): Add do_cmdline.
12097
12098 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12099
12100         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
12101         (nbsd_nat_target::info_proc): Add do_cwd.
12102
12103 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
12104
12105         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
12106
12107 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
12108
12109         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
12110         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
12111         (nbsd_nat_target::info_proc): New functions.
12112         * nbsd-nat.c (kinfo_get_vmmap): New function.
12113         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
12114         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
12115         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
12116         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
12117         functions.
12118         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
12119         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
12120         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
12121         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
12122         (KINFO_VME_FLAG_GROWS_DOWN): New.
12123
12124 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
12125
12126         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
12127         bit shift.
12128
12129 2020-04-10  Tom Tromey  <tromey@adacore.com>
12130
12131         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
12132
12133 2020-04-10  Tom Tromey  <tromey@adacore.com>
12134
12135         * symtab.c (get_symbol_address, get_msymbol_address): Skip
12136         separate debug files.
12137
12138 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
12139
12140         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
12141         Move to...
12142         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
12143         ... here.
12144         * windows-nat.c (windows_nat_target::get_windows_debug_event):
12145         Check for STATUS_WX86_BREAKPOINT.
12146         (windows_nat_target::wait): Same.
12147
12148 2020-04-10  Tom de Vries  <tdevries@suse.de>
12149
12150         PR cli/25808
12151         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
12152
12153 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
12154
12155         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
12156         (Write After Approval): Remove Tom de Vries.
12157
12158 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12159
12160         revert partially:
12161         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12162
12163         * buildsym.c (record_line): Fix undefined behavior and preserve
12164         lines at eof.
12165
12166 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
12167
12168         * auxv.h (svr4_auxv_parse): New.
12169         * auxv.c (default_auxv_parse): Split into default_auxv_parse
12170         and generic_auxv_parse.
12171         (svr4_auxv_parse): Add.
12172         * obsd-tdep.c: Include "auxv.h".
12173         (obsd_auxv_parse): Remove.
12174         (obsd_init_abi): Remove comment.
12175         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
12176         from `obsd_auxv_parse' to `svr4_auxv_parse'.
12177         * nbsd-tdep.c: Include "auxv.h".
12178         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
12179
12180 2020-04-08  Tom Tromey  <tromey@adacore.com>
12181
12182         * nat/windows-nat.h (last_wait_event): Don't declare.
12183         (wait_for_debug_event): Update comment.
12184         * nat/windows-nat.c (last_wait_event): Now static.
12185
12186 2020-04-08  Tom Tromey  <tromey@adacore.com>
12187
12188         * windows-nat.c (wait_for_debug_event): Move to
12189         nat/windows-nat.c.
12190         * nat/windows-nat.h (wait_for_debug_event): Declare.
12191         * nat/windows-nat.c (wait_for_debug_event): Move from
12192         windows-nat.c.  No longer static.
12193
12194 2020-04-08  Tom Tromey  <tromey@adacore.com>
12195
12196         * windows-nat.c (get_windows_debug_event): Use
12197         fetch_pending_stop.
12198         * nat/windows-nat.h (fetch_pending_stop): Declare.
12199         * nat/windows-nat.c (fetch_pending_stop): New function.
12200
12201 2020-04-08  Tom Tromey  <tromey@adacore.com>
12202
12203         * windows-nat.c (windows_continue): Use matching_pending_stop and
12204         continue_last_debug_event.
12205         * nat/windows-nat.h (matching_pending_stop)
12206         (continue_last_debug_event): Declare.
12207         * nat/windows-nat.c (DEBUG_EVENTS): New define.
12208         (matching_pending_stop, continue_last_debug_event): New
12209         functions.
12210
12211 2020-04-08  Tom Tromey  <tromey@adacore.com>
12212
12213         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
12214         (handle_exception_result): Move to nat/windows-nat.h.
12215         (DEBUG_EXCEPTION_SIMPLE): Remove.
12216         (windows_nat::handle_ms_vc_exception): New function.
12217         (handle_exception): Move to nat/windows-nat.c.
12218         (get_windows_debug_event): Update.
12219         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
12220         nat/windows-nat.c.
12221         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
12222         (handle_exception_result): Move from windows-nat.c.
12223         (handle_exception): Declare.
12224         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
12225         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
12226         windows-nat.c.
12227
12228 2020-04-08  Tom Tromey  <tromey@adacore.com>
12229
12230         * windows-nat.c (exception_count, event_count): Remove.
12231         (handle_exception, get_windows_debug_event)
12232         (do_initial_windows_stuff): Update.
12233
12234 2020-04-08  Tom Tromey  <tromey@adacore.com>
12235
12236         * windows-nat.c (windows_nat::handle_load_dll)
12237         (windows_nat::handle_unload_dll): Rename.  No longer static.
12238         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
12239         Declare.
12240
12241 2020-04-08  Tom Tromey  <tromey@adacore.com>
12242
12243         * complaints.h (stop_whining): Declare at top-level.
12244         (complaint): Don't declare stop_whining.
12245
12246 2020-04-08  Tom Tromey  <tromey@adacore.com>
12247
12248         * windows-nat.c (windows_nat::handle_output_debug_string):
12249         Rename.  No longer static.
12250         * nat/windows-nat.h (handle_output_debug_string): Declare.
12251
12252 2020-04-08  Tom Tromey  <tromey@adacore.com>
12253
12254         * windows-nat.c (current_process_handle, current_process_id)
12255         (main_thread_id, last_sig, current_event, last_wait_event)
12256         (current_windows_thread, desired_stop_thread_id, pending_stops)
12257         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
12258         (display_selectors, fake_create_process)
12259         (get_windows_debug_event): Update.
12260         * nat/windows-nat.h (current_process_handle, current_process_id)
12261         (main_thread_id, last_sig, current_event, last_wait_event)
12262         (current_windows_thread, desired_stop_thread_id, pending_stops)
12263         (struct pending_stop, siginfo_er): Move from windows-nat.c.
12264         * nat/windows-nat.c (current_process_handle, current_process_id)
12265         (main_thread_id, last_sig, current_event, last_wait_event)
12266         (current_windows_thread, desired_stop_thread_id, pending_stops)
12267         (siginfo_er): New globals.  Move from windows-nat.c.
12268
12269 2020-04-08  Tom Tromey  <tromey@adacore.com>
12270
12271         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
12272         (handle_load_dll): Update.
12273         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
12274
12275 2020-04-08  Tom Tromey  <tromey@adacore.com>
12276
12277         * windows-nat.c (enum thread_disposition_type): Move to
12278         nat/windows-nat.h.
12279         (windows_nat::thread_rec): Rename from thread_rec.  No longer
12280         static.
12281         (windows_add_thread, windows_nat_target::fetch_registers)
12282         (windows_nat_target::store_registers, handle_exception)
12283         (windows_nat_target::resume, get_windows_debug_event)
12284         (windows_nat_target::get_tib_address)
12285         (windows_nat_target::thread_name)
12286         (windows_nat_target::thread_alive): Update.
12287         * nat/windows-nat.h (enum thread_disposition_type): Move from
12288         windows-nat.c.
12289         (thread_rec): Declare.
12290
12291 2020-04-08  Tom Tromey  <tromey@adacore.com>
12292
12293         * windows-nat.c: Add "using namespace".
12294         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
12295         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
12296
12297 2020-04-08  Tom Tromey  <tromey@adacore.com>
12298
12299         * nat/windows-nat.h (struct windows_thread_info): Declare
12300         destructor.
12301         * nat/windows-nat.c (~windows_thread_info): New.
12302
12303 2020-04-08  Tom Tromey  <tromey@adacore.com>
12304
12305         PR gdb/22992
12306         * windows-nat.c (current_event): Update comment.
12307         (last_wait_event, desired_stop_thread_id): New globals.
12308         (struct pending_stop): New.
12309         (pending_stops): New global.
12310         (windows_nat_target) <stopped_by_sw_breakpoint>
12311         <supports_stopped_by_sw_breakpoint>: New methods.
12312         (windows_fetch_one_register): Add assertions.  Adjust PC.
12313         (windows_continue): Handle pending stops.  Suspend other threads
12314         when stepping.  Use last_wait_event
12315         (wait_for_debug_event): New function.
12316         (get_windows_debug_event): Use wait_for_debug_event.  Handle
12317         pending stops.  Queue spurious stops.
12318         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
12319         (windows_nat_target::kill): Use wait_for_debug_event.
12320         * nat/windows-nat.h (struct windows_thread_info)
12321         <stopped_at_software_breakpoint>: New field.
12322         * nat/windows-nat.c (windows_thread_info::resume): Clear
12323         stopped_at_software_breakpoint.
12324
12325 2020-04-08  Tom Tromey  <tromey@adacore.com>
12326
12327         * windows-nat.c (enum thread_disposition_type): New.
12328         (thread_rec): Replace "get_context" parameter with "disposition";
12329         change type.
12330         (windows_add_thread, windows_nat_target::fetch_registers)
12331         (windows_nat_target::store_registers, handle_exception)
12332         (windows_nat_target::resume, get_windows_debug_event)
12333         (windows_nat_target::get_tib_address)
12334         (windows_nat_target::thread_name)
12335         (windows_nat_target::thread_alive): Update.
12336
12337 2020-04-08  Tom Tromey  <tromey@adacore.com>
12338
12339         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
12340         (windows_continue): Use windows_continue::resume.
12341         * nat/windows-nat.h (struct windows_thread_info) <suspend,
12342         resume>: Declare new methods.
12343         * nat/windows-nat.c: New file.
12344         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
12345
12346 2020-04-08  Tom Tromey  <tromey@adacore.com>
12347
12348         * windows-nat.c (windows_add_thread, windows_delete_thread)
12349         (windows_nat_target::fetch_registers)
12350         (windows_nat_target::store_registers, fake_create_process)
12351         (windows_nat_target::resume, windows_nat_target::resume)
12352         (get_windows_debug_event, windows_nat_target::wait)
12353         (windows_nat_target::pid_to_str)
12354         (windows_nat_target::get_tib_address)
12355         (windows_nat_target::get_ada_task_ptid)
12356         (windows_nat_target::thread_name)
12357         (windows_nat_target::thread_alive): Use lwp, not tid.
12358
12359 2020-04-08  Tom Tromey  <tromey@adacore.com>
12360
12361         * windows-nat.c (handle_exception)
12362         (windows_nat_target::thread_name): Update.
12363         * nat/windows-nat.h (windows_thread_info): Remove destructor.
12364         <name>: Now unique_xmalloc_ptr.
12365
12366 2020-04-08  Tom Tromey  <tromey@adacore.com>
12367
12368         * windows-nat.c (thread_rec)
12369         (windows_nat_target::fetch_registers): Update.
12370         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
12371         Update comment.
12372         <debug_registers_changed, reload_context>: Now bool.
12373
12374 2020-04-08  Tom Tromey  <tromey@adacore.com>
12375
12376         * windows-nat.c (windows_add_thread): Use new.
12377         (windows_init_thread_list, windows_delete_thread): Use delete.
12378         (get_windows_debug_event): Update.
12379         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
12380         destructor, and initializers.
12381
12382 2020-04-08  Tom Tromey  <tromey@adacore.com>
12383
12384         * windows-nat.c (struct windows_thread_info): Remove.
12385         * nat/windows-nat.h: New file.
12386
12387 2020-04-08  Tom Tromey  <tromey@adacore.com>
12388
12389         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
12390         (thread_rec, windows_add_thread, windows_delete_thread)
12391         (windows_continue): Update.
12392
12393 2020-04-08  Tom Tromey  <tromey@adacore.com>
12394
12395         * windows-nat.c (struct windows_thread_info): Remove typedef.
12396         (thread_head): Remove.
12397         (thread_list): New global.
12398         (thread_rec, windows_add_thread, windows_init_thread_list)
12399         (windows_delete_thread, windows_continue): Update.
12400
12401 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
12402
12403         * windows-tdep.h (windows_init_abi): Add comment.
12404         (cygwin_init_abi): New declaration.
12405         * windows-tdep.c: Split signal enumeration in two, one for
12406         Windows and one for Cygwin.
12407         (windows_gdb_signal_to_target): Only deal with signal of the
12408         Windows OS ABI.
12409         (cygwin_gdb_signal_to_target): New function.
12410         (windows_init_abi): Rename to windows_init_abi_common, don't set
12411         gdb_signal_to_target gdbarch method.  Add new new function with
12412         this name.
12413         (cygwin_init_abi): New function.
12414         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
12415         comment.  Don't call windows_init_abi.
12416         (amd64_windows_init_abi): Add comment, call windows_init_abi.
12417         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
12418         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
12419         i386_windows_init_abi_common, don't call windows_init_abi.  Add
12420         a new function of this name.
12421         (i386_cygwin_init_abi): New function.
12422         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
12423         OS ABI Cygwin.
12424
12425 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
12426
12427         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
12428         parameter.c.
12429         (dwarf2_read_gdb_index): Update.
12430
12431 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
12432
12433         * nbsd-tdep.c: Include "objfiles.h".
12434         (nbsd_skip_solib_resolver): New.
12435         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
12436
12437 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12438
12439         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
12440         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
12441         with DW_LLE_base_addressx are being emitted in DWARFv5.
12442         Add the newly added kind DW_LOC_OFFSET_PAIR also.
12443         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
12444         unsigned integer.
12445
12446 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12447
12448         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
12449         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
12450         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
12451         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
12452         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
12453         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
12454         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
12455
12456
12457 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
12458
12459         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
12460         (read_loclist_index): New function definition.
12461         (lookup_loclist_base): New function definition.
12462         (read_loclist_header): New function definition.
12463         (dwarf2_cu): Add loclist_base and loclist_header field.
12464         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
12465         (read_full_die_1): Read the value of DW_AT_loclists_base.
12466         (read_attribute_reprocess): Handle DW_FORM_loclistx.
12467         (read_attribute_value): Handle DW_FORM_loclistx.
12468         (skip_one_die): Handle DW_FORM_loclistx.
12469         (loclist_header): New structure declaration.
12470         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
12471
12472 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
12473
12474         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
12475         constructor.  Remove `addr` parameter from other constructor and
12476         add `per_cu` parameter.
12477         * dwarf2/read.c (create_partial_symtab): Update.
12478
12479 2020-04-07  Tom de Vries  <tdevries@suse.de>
12480
12481         PR symtab/25796
12482         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
12483         (partial_die_info::fixup): Inherit has_const_value.
12484
12485 2020-04-07  Tom de Vries  <tdevries@suse.de>
12486
12487         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
12488         symbols without address.
12489
12490 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
12491
12492         * nbsd-nat.h (struct thread_info): Add forward declaration.
12493         (nbsd_nat_target::thread_alive): Add.
12494         (nbsd_nat_target::thread_name): Likewise.
12495         (nbsd_nat_target::update_thread_list): Likewise.
12496         (update_thread_list::post_attach): Likewise.
12497         (post_attach::pid_to_str): Likewise.
12498         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
12499         (nbsd_thread_lister): Add.
12500         (nbsd_nat_target::thread_alive): Likewise.
12501         (nbsd_nat_target::thread_name): Likewise.
12502         (nbsd_add_threads): Likewise.
12503         (update_thread_list::post_attach): Likewise.
12504         (nbsd_nat_target::update_thread_list): Likewise.
12505         (post_attach::pid_to_str): Likewise.
12506
12507 2020-04-06  Tom Tromey  <tromey@adacore.com>
12508
12509         * ada-valprint.c (print_variant_part): Extract the variant field.
12510         (print_field_values): Use the field as the outer value when
12511         recursing.
12512
12513 2020-04-06  Tom Tromey  <tromey@adacore.com>
12514
12515         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
12516         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
12517         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
12518         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
12519         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
12520
12521 2020-04-06  Tom Tromey  <tromey@adacore.com>
12522
12523         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
12524         TYPE_CODE_ERROR.
12525
12526 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
12527
12528         * nbsd-tdep.c: Include "gdbarch.h".
12529         Define enum with NetBSD signal numbers.
12530         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
12531         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
12532         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
12533         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
12534         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
12535         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
12536         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
12537         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
12538         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
12539         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
12540         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
12541         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
12542
12543 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
12544
12545         PR gdb/25325
12546         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
12547
12548 2020-04-03  Tom Tromey  <tromey@adacore.com>
12549
12550         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
12551         Read constant block.
12552
12553 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
12554
12555         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
12556         (gdb_bfd_get_full_section_contents): New declaration.
12557         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
12558         * windows-tdep.c (is_linked_with_cygwin_dll): Use
12559         gdb_bfd_get_full_section_contents.
12560
12561 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
12562
12563         * exec.c (build_section_table): Replace internal_error with
12564         gdb_assert.
12565         (section_table_xfer_memory_partial): Likewise.
12566         * mdebugread.c (parse_partial_symbols): Likewise.
12567         * psymtab.c (lookup_partial_symbol): Likewise.
12568         * utils.c (wrap_here): Likewise.
12569
12570 2020-04-02  Tom Tromey  <tromey@adacore.com>
12571
12572         * f-lang.c (build_fortran_types): Use arch_type to initialize
12573         builtin_complex_s32 in the TYPE_CODE_ERROR case.
12574
12575 2020-04-02  Tom Tromey  <tromey@adacore.com>
12576
12577         * dwarf2/read.c (partial_die_info::read): Do not create a vector
12578         of attributes.
12579
12580 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12581             Bernd Edlinger <bernd.edlinger@hotmail.de>
12582             Tom Tromey  <tromey@adacore.com>
12583
12584         * buildsym.c (buildsym_compunit::record_line): Remove
12585         deduplication code.
12586
12587 2020-04-02  Tom de Vries  <tdevries@suse.de>
12588
12589         PR ada/24671
12590         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
12591
12592 2020-04-02  Tom de Vries  <tdevries@suse.de>
12593
12594         * dwarf2/read.c (dwarf2_gdb_index_functions,
12595         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
12596         NULL.
12597         * psymtab.c (psym_lookup_global_symbol_language): New function.
12598         (psym_functions): Init psym_lookup_global_symbol_language with
12599         psym_lookup_global_symbol_language.
12600         * symfile-debug.c (debug_sym_quick_functions): Init
12601         lookup_global_symbol_language with NULL.
12602         * symfile.c (set_initial_language): Remove fixme comment.
12603         * symfile.h (struct quick_symbol_functions): Add
12604         lookup_global_symbol_language.
12605         * symtab.c (find_quick_global_symbol_language): New function.
12606         (find_main_name): Use find_quick_global_symbol_language.
12607
12608 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
12609
12610         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
12611
12612 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12613
12614         * buildsym.c (record_line): Fix undefined behavior and preserve
12615         lines at eof.
12616
12617 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12618
12619         * buildsym.c (record_line): Fix the resizing condition.
12620
12621 2020-04-01  Tom Tromey  <tom@tromey.com>
12622
12623         * value.h (value_literal_complex): Add comment.
12624         * valops.c (value_literal_complex): Refer to value.h.
12625
12626 2020-04-01  Tom Tromey  <tom@tromey.com>
12627
12628         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
12629         (scalar_type): New rule, from typebase.
12630         (typebase): Use scalar_type.  Recognize complex types.
12631         (field_name): Handle FLOAT_KEYWORD.
12632         (ident_tokens): Add _Complex and __complex__.
12633
12634 2020-04-01  Tom Tromey  <tom@tromey.com>
12635
12636         PR exp/25299:
12637         * valarith.c (promotion_type, complex_binop): New functions.
12638         (scalar_binop): Handle complex numbers.  Use promotion_type.
12639         (value_pos, value_neg, value_complement): Handle complex numbers.
12640
12641 2020-04-01  Tom Tromey  <tom@tromey.com>
12642
12643         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
12644         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
12645         (parse_number): Handle complex numbers.
12646
12647 2020-04-01  Tom Tromey  <tom@tromey.com>
12648
12649         * c-valprint.c (c_decorations): Change complex suffix to "i".
12650
12651 2020-04-01  Tom Tromey  <tom@tromey.com>
12652
12653         * valprint.c (generic_value_print_complex): Use accessors.
12654         * value.h (value_real_part, value_imaginary_part): Declare.
12655         * valops.c (value_real_part, value_imaginary_part): New
12656         functions.
12657         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
12658
12659 2020-04-01  Tom Tromey  <tom@tromey.com>
12660
12661         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
12662         (read_range_type): Update.
12663         * mdebugread.c (basic_type): Update.
12664         * go-lang.c (build_go_types): Use init_complex_type.
12665         * gdbtypes.h (struct main_type) <complex_type>: New member.
12666         (init_complex_type): Update.
12667         (arch_complex_type): Don't declare.
12668         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
12669         Make name if none given.  Use alloc_type_copy.  Look for cached
12670         complex type.
12671         (arch_complex_type): Remove.
12672         (gdbtypes_post_init): Use init_complex_type.
12673         * f-lang.c (build_fortran_types): Use init_complex_type.
12674         * dwarf2/read.c (read_base_type): Update.
12675         * d-lang.c (build_d_types): Use init_complex_type.
12676         * ctfread.c (read_base_type): Update.
12677
12678 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12679
12680         * infrun.c (stop_all_threads): Update assertion, plus when
12681         stopping threads, take into account that we might be trying
12682         to stop an all-stop target.
12683         (stop_waiting): Call 'stop_all_threads' if there exists a
12684         non-stop target.
12685
12686 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12687
12688         * target.h (exists_non_stop_target): New function declaration.
12689         * target.c (exists_non_stop_target): New function.
12690
12691 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
12692
12693         PR gdb/24789
12694         * eval.c (is_integral_or_integral_reference): New function.
12695         (evaluate_subexp_standard): Allow integer references in
12696         pointer arithmetic.
12697
12698 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12699
12700         * remote.c (remote_target::remote_parse_stop_reply): Remove the
12701         check for no ptid in the stop reply when the target is non-stop.
12702
12703 2020-04-01  Tom Tromey  <tromey@adacore.com>
12704
12705         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
12706         "name" parameter to rvalue reference.  Initialize m_name_holder.
12707         <lookup_name_info>: New overloads.
12708         <name>: Return gdb::string_view.
12709         <c_str>: New method.
12710         <make_ignore_params>: Update.
12711         <search_name_hash>: Update.
12712         <language_lookup_name>: Return const char *.
12713         <m_name>: Change type.
12714         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
12715         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
12716         (lookup_name_info::match_any): Update.
12717         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
12718         Update.
12719         * minsyms.c (linkage_name_str): Update.
12720         * language.c (default_symbol_name_matcher): Update.
12721         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
12722         Update.
12723         * ada-lang.c (ada_fold_name): Change parameter to string_view.
12724         (ada_lookup_name_info::ada_lookup_name_info): Update.
12725         (literal_symbol_name_matcher): Update.
12726
12727 2020-04-01  Tom Tromey  <tromey@adacore.com>
12728
12729         * psymtab.c (psymtab_search_name): Remove function.
12730         (psym_lookup_symbol): Create search name and lookup name here.
12731         (lookup_partial_symbol): Remove "name" parameter; add
12732         lookup_name.
12733         (psym_expand_symtabs_for_function): Update.
12734
12735 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
12736
12737         PR tui/25597:
12738         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
12739
12740 2020-03-31  Tom Tromey  <tromey@adacore.com>
12741
12742         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
12743         memcpy.
12744
12745 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
12746
12747         * features/riscv/32bit-csr.xml: Regenerated.
12748         * features/riscv/64bit-csr.xml: Regenerated.
12749
12750 2020-03-30  Tom Tromey  <tromey@adacore.com>
12751
12752         * ada-valprint.c (print_variant_part): Update.
12753         * ada-lang.h (ada_which_variant_applies): Update.
12754         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
12755         outer_valaddr parameters; replace with "outer" value parameter.
12756         (to_fixed_variant_branch_type): Update.
12757
12758 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12759
12760         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
12761         <list>.  Remove inclusion of observable.h.
12762         (PPC_DEBUG_CURRENT_VERSION): Move up define.
12763         (struct arch_lwp_info): New struct.
12764         (class ppc_linux_dreg_interface): New class.
12765         (struct ppc_linux_process_info): New struct.
12766         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
12767         <low_new_clone, low_forget_process, low_prepare_to_resume>
12768         <copy_thread_dreg_state, mark_thread_stale>
12769         <mark_debug_registers_changed, register_hw_breakpoint>
12770         <clear_hw_breakpoint, register_wp, clear_wp>
12771         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
12772         <num_memory_accesses, get_trigger_type>
12773         <create_watchpoint_request, hwdebug_point_cmp>
12774         <init_arch_lwp_info, get_arch_lwp_info>
12775         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
12776         methods.
12777         <struct ptid_hash>: New inner struct.
12778         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
12779         members.
12780         (saved_dabr_value, hwdebug_info, max_slots_number)
12781         (struct hw_break_tuple, struct thread_points, ppc_threads)
12782         (have_ptrace_hwdebug_interface)
12783         (hwdebug_find_thread_points_by_tid)
12784         (hwdebug_insert_point, hwdebug_remove_point): Remove.
12785         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
12786         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
12787         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
12788         use m_dreg_interface.
12789         (hwdebug_point_cmp): Change to...
12790         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
12791         reference arguments instead of pointers.
12792         (ppc_linux_nat_target::ranged_break_num_registers): Use
12793         m_dreg_interface.
12794         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
12795         m_dreg_interface.  Call register_hw_breakpoint.
12796         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
12797         m_dreg_interface.  Call clear_hw_breakpoint.
12798         (get_trigger_type): Change to...
12799         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
12800         comment.
12801         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
12802         use m_dreg_interface.  Call register_hw_breakpoint.
12803         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
12804         use m_dreg_interface.  Call clear_hw_breakpoint.
12805         (can_use_watchpoint_cond_accel): Change to...
12806         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
12807         method.  Update comment, use m_dreg_interface and
12808         m_process_info.
12809         (calculate_dvc): Change to...
12810         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
12811         m_dreg_interface.
12812         (num_memory_accesses): Change to...
12813         (ppc_linux_nat_target::num_memory_accesses): ...this method.
12814         (check_condition): Change to...
12815         (ppc_linux_nat_target::check_condition): ...this method.
12816         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
12817         comment, use m_dreg_interface.
12818         (create_watchpoint_request): Change to...
12819         (ppc_linux_nat_target::create_watchpoint_request): ...this
12820         method.  Use m_dreg_interface.
12821         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
12822         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
12823         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
12824         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
12825         (ppc_linux_nat_target::low_forget_process)
12826         (ppc_linux_nat_target::low_new_fork)
12827         (ppc_linux_nat_target::low_new_clone)
12828         (ppc_linux_nat_target::low_delete_thread)
12829         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
12830         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
12831         only call mark_thread_stale.
12832         (ppc_linux_thread_exit): Remove.
12833         (ppc_linux_nat_target::stopped_data_address): Change to...
12834         (ppc_linux_nat_target::low_stopped_data_address): This. Add
12835         comment, use m_dreg_interface and m_thread_hw_breakpoints.
12836         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
12837         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
12838         comment.  Call low_stopped_data_address.
12839         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
12840         m_dreg_interface.
12841         (ppc_linux_nat_target::masked_watch_num_registers): Use
12842         m_dreg_interface.
12843         (ppc_linux_nat_target::copy_thread_dreg_state)
12844         (ppc_linux_nat_target::mark_thread_stale)
12845         (ppc_linux_nat_target::mark_debug_registers_changed)
12846         (ppc_linux_nat_target::register_hw_breakpoint)
12847         (ppc_linux_nat_target::clear_hw_breakpoint)
12848         (ppc_linux_nat_target::register_wp)
12849         (ppc_linux_nat_target::clear_wp)
12850         (ppc_linux_nat_target::init_arch_lwp_info)
12851         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
12852         (_initialize_ppc_linux_nat): Remove observer callback.
12853
12854 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12855
12856         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
12857         (ppc_linux_nat_target::auxv_parse)
12858         (ppc_linux_nat_target::read_description)
12859         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
12860         Move up.
12861
12862 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
12863
12864         * linux-nat.h (low_new_clone): New method.
12865         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
12866
12867 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12868
12869         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
12870         (dbx_expand_psymtab): ... this.
12871         (start_psymtab): Update.
12872         * mdebugread.c (psymtab_to_symtab_1): Rename to...
12873         (mdebug_expand_psymtab): ... this.
12874         (parse_partial_symbols): Update.
12875         (new_psymtab): Update.
12876         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
12877         (xcoff_expand_psymtab): ... this.
12878         (xcoff_start_psymtab): Update.
12879
12880 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12881
12882         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
12883         <expand_dependencies>: ... this.
12884         * psymtab.c (partial_symtab::read_dependencies): Rename to...
12885         (partial_symtab::expand_dependencies): ... this.
12886         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
12887         Update.
12888         (dwarf2_psymtab::expand_psymtab): Update.
12889         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12890         * mdebugread.c (psymtab_to_symtab_1): Update.
12891         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12892
12893 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
12894
12895         * psympriv.h (discard_psymtab): Remove.
12896         * dbxread.c (dbx_end_psymtab): Update.
12897         * xcoffread.c (xcoff_end_psymtab): Update.
12898
12899 2020-03-28  Tom Tromey  <tom@tromey.com>
12900
12901         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
12902         comment.
12903
12904 2020-03-28  Tom Tromey  <tom@tromey.com>
12905
12906         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
12907
12908 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
12909
12910         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
12911
12912 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
12913
12914         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
12915
12916 2020-03-26  Tom Tromey  <tom@tromey.com>
12917
12918         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
12919         (mark_common_block_symbol_computed, read_tag_string_type)
12920         (attr_to_dynamic_prop, read_subrange_type): Update.
12921         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
12922         to be methods on struct attribute.
12923         (skip_one_die, process_imported_unit_die, read_namespace_alias)
12924         (read_call_site_scope, partial_die_info::read)
12925         (partial_die_info::read, lookup_die_type, follow_die_ref):
12926         Update.
12927         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
12928         from dwarf2_get_ref_die_offset.
12929         (attribute::constant_value): New method, from
12930         dwarf2_get_attr_constant_value.
12931         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
12932         Declare method.
12933         <constant_value>: New method.
12934
12935 2020-03-26  Tom Tromey  <tom@tromey.com>
12936
12937         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
12938         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
12939         (dwarf_type_encoding_name): Move to stringify.c.
12940         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
12941         * dwarf2/stringify.c: New file.
12942         * dwarf2/stringify.h: New file.
12943
12944 2020-03-26  Tom Tromey  <tom@tromey.com>
12945
12946         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
12947         Rewrite.
12948
12949 2020-03-26  Tom Tromey  <tom@tromey.com>
12950
12951         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
12952         methods.
12953         * dwarf2/read.c (lookup_addr_base): Move to die.h.
12954         (lookup_ranges_base): Likewise.
12955         (read_cutu_die_from_dwo, read_full_die_1): Update.
12956
12957 2020-03-26  Tom Tromey  <tom@tromey.com>
12958
12959         * dwarf2/read.c (read_import_statement, read_file_scope)
12960         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
12961         (read_lexical_block_scope, read_call_site_scope)
12962         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
12963         (handle_struct_member_die, process_structure_scope)
12964         (update_enumeration_type_from_children)
12965         (process_enumeration_scope, read_array_type, read_common_block)
12966         (read_namespace, read_module, read_subroutine_type): Update.
12967         (sibling_die): Remove.
12968
12969 2020-03-26  Tom Tromey  <tom@tromey.com>
12970
12971         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
12972         (build_type_psymtabs_reader, read_structure_type)
12973         (read_enumeration_type, read_full_die_1): Update.
12974         (dwarf2_attr_no_follow): Move to die.h.
12975         * dwarf2/die.h (struct die_info) <attr>: New method.
12976
12977 2020-03-26  Tom Tromey  <tom@tromey.com>
12978
12979         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
12980         <base_address>: Now an optional.
12981         (dwarf2_find_base_address, dwarf2_rnglists_process)
12982         (dwarf2_ranges_process, fill_in_loclist_baton)
12983         (dwarf2_symbol_mark_computed): Update.
12984
12985 2020-03-26  Tom Tromey  <tom@tromey.com>
12986
12987         * dwarf2/read.c (struct die_info): Move to die.h.
12988         * dwarf2/die.h: New file.
12989
12990 2020-03-26  Tom Tromey  <tom@tromey.com>
12991
12992         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
12993         * dwarf2/read.c
12994         (dwarf2_statement_list_fits_in_line_number_section_complaint):
12995         Move to line-header.c.
12996         (read_checked_initial_length_and_offset, read_formatted_entries):
12997         Likewise.
12998         (dwarf_decode_line_header): Split into two.
12999         * dwarf2/line-header.c
13000         (dwarf2_statement_list_fits_in_line_number_section_complaint):
13001         Move from read.c.
13002         (read_checked_initial_length_and_offset, read_formatted_entries):
13003         Likewise.
13004         (dwarf_decode_line_header): New function, split from read.c.
13005
13006 2020-03-26  Tom Tromey  <tom@tromey.com>
13007
13008         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
13009         Declare method.
13010         * dwarf2/read.c (read_attribute_value): Update.
13011         (dwarf2_per_objfile::read_line_string): Rename from
13012         read_indirect_line_string.
13013         (read_formatted_entries): Update.
13014
13015 2020-03-26  Tom Tromey  <tom@tromey.com>
13016
13017         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
13018         variable.
13019
13020 2020-03-26  Tom Tromey  <tom@tromey.com>
13021
13022         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
13023         const.
13024         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
13025         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
13026         parameter const.
13027
13028 2020-03-26  Tom Tromey  <tom@tromey.com>
13029
13030         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
13031         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
13032         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
13033         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
13034
13035 2020-03-26  Tom Tromey  <tom@tromey.com>
13036
13037         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
13038         file_names_size, file_full_name, file_file_name>: Use const.
13039         <file_name_at, file_names>: Add const overload.
13040         * dwarf2/line-header.c (line_header::file_file_name)
13041         (line_header::file_full_name): Update.
13042
13043 2020-03-26  Tom Tromey  <tom@tromey.com>
13044
13045         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
13046         (macro_start_file, consume_improper_spaces)
13047         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
13048         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
13049         (dwarf_decode_macros): Move to macro.c.
13050         * dwarf2/macro.c: New file.
13051         * dwarf2/macro.h: New file.
13052         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
13053
13054 2020-03-26  Tom Tromey  <tom@tromey.com>
13055
13056         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
13057         method.
13058         * dwarf2/section.c: New method.  From
13059         read_indirect_string_at_offset_from.
13060         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
13061         (read_indirect_string_at_offset_from): Move to section.c.
13062         (read_indirect_string_at_offset): Rewrite.
13063         (read_indirect_line_string_at_offset): Remove.
13064         (read_indirect_string, read_indirect_line_string)
13065         (dwarf_decode_macro_bytes): Update.
13066
13067 2020-03-26  Tom Tromey  <tom@tromey.com>
13068
13069         * dwarf2/section.h (struct dwarf2_section_info)
13070         <overload_complaint>: Declare.
13071         (dwarf2_section_buffer_overflow_complaint): Don't declare.
13072         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
13073         Rename from dwarf2_section_buffer_overflow_complaint.
13074         * dwarf2/read.c (skip_one_die, partial_die_info::read)
13075         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
13076
13077 2020-03-26  Tom Tromey  <tom@tromey.com>
13078
13079         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
13080         Declare.
13081         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
13082         Move from read.c.
13083         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
13084         to section.c.
13085
13086 2020-03-26  Tom Tromey  <tom@tromey.com>
13087
13088         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
13089
13090 2020-03-26  Tom Tromey  <tom@tromey.com>
13091
13092         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
13093         "builder".
13094         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
13095         parameter.
13096         (dwarf_decode_macros): Update.
13097
13098 2020-03-26  Tom Tromey  <tom@tromey.com>
13099
13100         * dwarf2/read.c (read_attribute_value): Update.
13101         (read_indirect_string_from_dwz): Move to dwz.c; change into
13102         method.
13103         (dwarf_decode_macro_bytes): Update.
13104         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
13105         * dwarf2/dwz.c: New file.
13106         * Makefile.in (COMMON_SFILES): Add dwz.c.
13107
13108 2020-03-26  Tom Tromey  <tom@tromey.com>
13109
13110         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
13111         * dwarf2/read.c: Add include.
13112         * dwarf2/index-write.c: Add include.
13113         * dwarf2/index-cache.c: Add include.
13114         * dwarf2/dwz.h: New file.
13115
13116 2020-03-25  Tom Tromey  <tom@tromey.com>
13117
13118         * compile/compile-object-load.c (get_out_value_type): Mention
13119         correct symbol name in error message.
13120
13121 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
13122
13123         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
13124
13125 2020-03-25  Tom de Vries  <tdevries@suse.de>
13126
13127         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
13128         * symmisc.c (dump_symtab_1): Print user and includes fields.
13129         (maintenance_info_symtabs): Same.
13130
13131 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
13132
13133         PR gdb/25534
13134         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
13135         (riscv_regcache_cooked_write): New function.
13136         (riscv_push_dummy_call): Use new function.
13137         (riscv_return_value): Likewise.
13138
13139 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
13140
13141         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
13142         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
13143         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
13144         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
13145         * infrun.c (follow_fork): Likewise.
13146         (follow_fork_inferior): Likewise.
13147         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
13148         * linux-nat.h (class linux_nat_target): Likewise.
13149         * remote.c (class remote_target) <follow_fork>: Likewise.
13150         (remote_target::follow_fork): Likewise.
13151         * target-delegates.c: Re-generate.
13152         * target.c (default_follow_fork): Likewise.
13153         (target_follow_fork): Likewise.
13154         * target.h (struct target_ops) <follow_fork>: Likewise.
13155         (target_follow_fork): Likewise.
13156
13157 2020-03-24  Tom de Vries  <tdevries@suse.de>
13158
13159         * psymtab.c (maintenance_info_psymtabs): Print user field.
13160
13161 2020-03-20  Tom Tromey  <tromey@adacore.com>
13162
13163         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
13164         const.
13165         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
13166         const.
13167
13168 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
13169
13170         * ptrace.m4: Don't check for ptrace declaration.
13171         * config.in: Re-generate.
13172         * configure: Re-generate.
13173         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
13174         not defined.
13175
13176 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13177
13178         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
13179         `PTRACE_TYPE_RET'.
13180         * i386-bsd-nat.c (gdb_ptrace): Likewise.
13181         * sparc-nat.c (gdb_ptrace): Likewise.
13182         * x86-bsd-nat.c (gdb_ptrace): Likewise.
13183
13184 2020-03-20  Tom Tromey  <tromey@adacore.com>
13185
13186         * c-exp.y (lex_one_token): Fix assert.
13187
13188 2020-03-20  Tom Tromey  <tromey@adacore.com>
13189
13190         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
13191         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
13192         strncpy call.
13193
13194 2020-03-20  Tom Tromey  <tromey@adacore.com>
13195
13196         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
13197
13198 2020-03-20  Tom Tromey  <tromey@adacore.com>
13199
13200         * ada-valprint.c (print_variant_part): Remove parameters; switch
13201         to value-based API.
13202         (print_field_values): Likewise.
13203         (ada_val_print_struct_union): Likewise.
13204         (ada_value_print_1): Update.
13205
13206 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13207
13208         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
13209         nbsd_nat_target instead of inf_ptrace_target.
13210         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13211         nbsd_nat_target.
13212
13213 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13214
13215         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
13216         it to the ptrace call.
13217         * (store_registers): Likewise.
13218
13219 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
13220
13221         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
13222         it to the ptrace call.
13223         * (store_registers): Likewise.
13224
13225 2020-03-19  Luis Machado  <luis.machado@linaro.org>
13226
13227         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
13228         valid, fetch vg value from ptrace.
13229
13230 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
13231         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
13232         * inf-ptrace.c: Likewise.
13233         * (gdb_ptrace): Add.
13234         * (inf_ptrace_target::resume): Update.
13235         * (inf_ptrace_target::xfer_partial): Likewise.
13236         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
13237         * (inf_ptrace_peek_poke): Update.
13238
13239 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
13240
13241         * x86-bsd-nat.c (gdb_ptrace): New.
13242         * (x86bsd_dr_set): Add new argument `ptid'.
13243         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
13244         x86bsd_dr_set_addr): Update.
13245
13246 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13247
13248         * remote.c (remote_target::process_stop_reply): Handle events for
13249         all threads differently.
13250
13251 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13252
13253         * completer.c (completion_tracker::remove_completion): Define new
13254         function.
13255         * completer.h (completion_tracker::remove_completion): Declare new
13256         function.
13257         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
13258         when adding a C++ function symbol.
13259
13260 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13261
13262         * completer.c (completion_tracker::completion_hash_entry): Define
13263         new class.
13264         (advance_to_filename_complete_word_point): Call
13265         recompute_lowest_common_denominator.
13266         (completion_tracker::completion_tracker): Call discard_completions
13267         to setup the hash table.
13268         (completion_tracker::discard_completions): Allow for being called
13269         from the constructor, pass new equal function, and element deleter
13270         when constructing the hash table.  Initialise new class member
13271         variables.
13272         (completion_tracker::maybe_add_completion): Remove use of
13273         m_entries_vec, and store more information into m_entries_hash.
13274         (completion_tracker::recompute_lcd_visitor): New function, most
13275         content taken from...
13276         (completion_tracker::recompute_lowest_common_denominator):
13277         ...here, this now just visits each item in the hash calling the
13278         above visitor.
13279         (completion_tracker::build_completion_result): Remove use of
13280         m_entries_vec, call recompute_lowest_common_denominator.
13281         * completer.h (completion_tracker::have_completions): Remove use
13282         of m_entries_vec.
13283         (completion_tracker::completion_hash_entry): Declare new class.
13284         (completion_tracker::recompute_lowest_common_denominator): Change
13285         function signature.
13286         (completion_tracker::recompute_lcd_visitor): Declare new function.
13287         (completion_tracker::m_entries_vec): Delete.
13288         (completion_tracker::m_entries_hash): Initialize to NULL.
13289         (completion_tracker::m_lowest_common_denominator_valid): New
13290         member variable.
13291         (completion_tracker::m_lowest_common_denominator_max_length): New
13292         member variable.
13293
13294 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13295
13296         * regformats/regdef.h: Put reg in gdb namespace.
13297
13298 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13299
13300         * i386-bsd-nat.c (gdb_ptrace): New.
13301         * (i386bsd_fetch_inferior_registers,
13302         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
13303         * (i386bsd_fetch_inferior_registers,
13304         i386bsd_store_inferior_registers) Use gdb_ptrace.
13305
13306 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13307
13308         * amd64-bsd-nat.c (gdb_ptrace): New.
13309         * (amd64bsd_fetch_inferior_registers,
13310         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
13311         * (amd64bsd_fetch_inferior_registers,
13312         amd64bsd_store_inferior_registers) Use gdb_ptrace.
13313
13314 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13315
13316         * user-regs.c (user_reg::read): Rename to...
13317         (user_reg::xread): ...this.
13318         * (append_user_reg): Rename argument `read' to `xread'.
13319         * (user_reg_add_builtin): Likewise.
13320         * (user_reg_add): Likewise.
13321         * (value_of_user_reg): Likewise.
13322
13323 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13324
13325         * sparc-nat.c (gdb_ptrace): New.
13326         * sparc-nat.c (sparc_fetch_inferior_registers)
13327         (sparc_store_inferior_registers) Remove obsolete comment.
13328         * sparc-nat.c (sparc_fetch_inferior_registers)
13329         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
13330         * sparc-nat.c (sparc_fetch_inferior_registers)
13331         (sparc_store_inferior_registers) Use gdb_ptrace.
13332
13333 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13334
13335         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
13336         it to the ptrace call.
13337         * sh-nbsd-nat.c (store_registers): Likewise.
13338
13339 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13340
13341         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
13342         nbsd_nat_target instead of inf_ptrace_target.
13343         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13344         nbsd_nat_target.
13345
13346 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13347
13348         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
13349
13350 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
13351
13352         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
13353         <sys/sysctl.h>.
13354         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
13355
13356 2020-03-17  Tom de Vries  <tdevries@suse.de>
13357
13358         PR gdb/23710
13359         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
13360         fields.
13361         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
13362         fields.
13363         (process_imported_unit_die): Skip import of c++ CUs.
13364
13365 2020-03-16  Tom Tromey  <tom@tromey.com>
13366
13367         * p-valprint.c (pascal_object_print_value): Initialize
13368         base_value.
13369
13370 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
13371             Shahab Vahedi  <shahab@synopsys.com>
13372
13373         * Makefile.in: Add arch/arc.o
13374         * configure.tgt: Likewise.
13375         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
13376         (_initialize_arc_tdep): Don't initialize old target descriptions.
13377         (arc_read_description): New function to cache target descriptions.
13378         * arc-tdep.h (arc_read_description): Add proto type.
13379         * arch/arc.c: New file.
13380         * arch/arc.h: Likewise.
13381         * features/Makefile: Replace old target descriptions with new.
13382         * features/arc-arcompact.c: Remove.
13383         * features/arc-arcompact.xml: Likewise.
13384         * features/arc-v2.c: Likewise
13385         * features/arc-v2.xml: Likewise
13386         * features/arc/aux-arcompact.xml: New file.
13387         * features/arc/aux-v2.xml: Likewise.
13388         * features/arc/core-arcompact.xml: Likewise.
13389         * features/arc/core-v2.xml: Likewise.
13390         * features/arc/aux-arcompact.c: Generate.
13391         * features/arc/aux-v2.c: Likewise.
13392         * features/arc/core-arcompact.c: Likewise.
13393         * features/arc/core-v2.c: Likewise.
13394         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
13395
13396 2020-03-16  Tom Tromey  <tromey@adacore.com>
13397
13398         PR gdb/25663:
13399         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
13400         putting value into bcache.
13401
13402 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13403
13404         PR gdb/21500
13405         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
13406         to...
13407         (amd64_windows_init_abi_common): ... this.  Don't set size of
13408         long type.
13409         (amd64_windows_init_abi): New function.
13410         (amd64_cygwin_init_abi): New function.
13411         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
13412         the Cygwin OS ABI.
13413         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
13414         comment.
13415
13416 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13417
13418         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
13419         * windows-tdep.c (CYGWIN_DLL_NAME): New.
13420         (pe_import_directory_entry): New struct type.
13421         (is_linked_with_cygwin_dll): New function.
13422         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
13423         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
13424         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
13425
13426 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13427
13428         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
13429         i386_cygwin_core_osabi_sniffer.
13430
13431 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13432
13433         * i386-cygwin-tdep.c: Rename to...
13434         * i386-windows-tdep.c: ... this.
13435         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
13436         i386-windows-tdep.c.
13437         * configure.tgt: Likewise.
13438
13439 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13440
13441         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
13442         * osabi.c (gdb_osabi_names): Add "Windows".
13443         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
13444         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
13445         (i386_cygwin_core_osabi_sniffer): New function, extracted from
13446         i386_cygwin_osabi_sniffer.
13447         (_initialize_i386_cygwin_tdep): Register OS ABI
13448         GDB_OSABI_WINDOWS for i386.
13449         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
13450         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
13451         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
13452         for x86-64.
13453         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
13454         when the target matches '*-*-mingw*'.
13455
13456 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13457
13458         * defs.h (enum gdb_osabi): Move to...
13459         * osabi.h (enum gdb_osabi): ... here.
13460         * gdbarch.sh: Include osabi.h in gdbarch.h.
13461         * gdbarch.h: Re-generate.
13462
13463 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
13464
13465         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
13466         function.
13467         (_initialize_amd64_windows_tdep): Register osabi sniffer.
13468
13469 2020-03-14  Tom Tromey  <tom@tromey.com>
13470
13471         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
13472         for C++.
13473         (c_type_print_modifier): Likewise.  Add "language" parameter.
13474         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
13475         (c_type_print_base_1): Update.
13476         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
13477         constants.
13478         * type-stack.c (type_stack::insert): Handle tp_atomic and
13479         tp_restrict.
13480         (type_stack::follow_type_instance_flags): Likewise.
13481         (type_stack::follow_types): Likewise.  Merge type-following code.
13482         * c-exp.y (RESTRICT, ATOMIC): New tokens.
13483         (space_identifier, cv_with_space_id)
13484         (const_or_volatile_or_space_identifier_noopt)
13485         (const_or_volatile_or_space_identifier): Remove.
13486         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
13487         rules.
13488         (ptr_operator, typebase): Update.
13489         (enum token_flag) <FLAG_C>: New constant.
13490         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
13491         "_Atomic".
13492         (lex_one_token): Handle FLAG_C.
13493
13494 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13495
13496         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
13497         it to the ptrace call.
13498         * m68k-bsd-nat.c (store_registers): Likewise.
13499
13500 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13501
13502         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
13503         gdb_byte *.
13504         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
13505         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
13506         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
13507
13508 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13509
13510         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
13511         nbsd_nat_target instead of inf_ptrace_target.
13512         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13513         nbsd_nat_target.
13514
13515 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13516
13517         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
13518         register_t.
13519
13520 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13521
13522         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
13523         it to the ptrace call.
13524         * alpha-bsd-nat.c (store_registers): Likewise.
13525
13526 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13527
13528         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
13529         includes.
13530         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
13531         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
13532         fill_fpregset): Likewise.
13533
13534 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13535
13536         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
13537         nbsd_nat_target instead of inf_ptrace_target.
13538         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13539         nbsd_nat_target.
13540
13541 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13542
13543         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
13544         register_t.
13545
13546 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13547
13548         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
13549         it to the ptrace call.
13550         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
13551         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
13552         * arm-nbsd-nat.c (store_register): Likewise.
13553         * arm-nbsd-nat.c (store_regs): Likewise.
13554         * arm-nbsd-nat.c (store_fp_register): Likewise.
13555         * arm-nbsd-nat.c (store_fp_regs): Likewise.
13556
13557 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13558
13559         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
13560         nbsd_nat_target instead of inf_ptrace_target.
13561         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
13562         nbsd_nat_target.
13563
13564 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13565
13566         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
13567         it to the ptrace call.
13568         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
13569
13570 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13571
13572         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
13573         it to the ptrace call.
13574         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
13575
13576 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13577
13578         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
13579         gdb_byte *.
13580         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
13581
13582 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13583
13584         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
13585         instead of inf_ptrace_target.
13586         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
13587         nbsd_nat_target.
13588
13589 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13590
13591         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13592         register_t.
13593
13594 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13595
13596         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13597         register_t.
13598
13599 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
13600
13601         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
13602         register_t.
13603
13604 2020-03-13  Tom Tromey  <tom@tromey.com>
13605
13606         * value.h (val_print): Don't declare.
13607         * valprint.h (val_print_array_elements)
13608         (val_print_scalar_formatted, generic_val_print): Don't declare.
13609         * valprint.c (generic_val_print_array): Take a struct value.
13610         (generic_val_print_ptr, generic_val_print_memberptr)
13611         (generic_val_print_bool, generic_val_print_int)
13612         (generic_val_print_char, generic_val_print_complex)
13613         (generic_val_print): Remove.
13614         (generic_value_print): Update.
13615         (do_val_print): Remove unused parameters.  Don't call
13616         la_val_print.
13617         (val_print): Remove.
13618         (common_val_print): Update.  Don't call value_check_printable.
13619         (val_print_scalar_formatted, val_print_array_elements): Remove.
13620         * rust-lang.c (rust_val_print): Remove.
13621         (rust_language_defn): Update.
13622         * p-valprint.c (pascal_val_print): Remove.
13623         (pascal_value_print_inner): Update.
13624         (pascal_object_print_val_fields, pascal_object_print_val):
13625         Remove.
13626         (pascal_object_print_static_field): Update.
13627         * p-lang.h (pascal_val_print): Don't declare.
13628         * p-lang.c (pascal_language_defn): Update.
13629         * opencl-lang.c (opencl_language_defn): Update.
13630         * objc-lang.c (objc_language_defn): Update.
13631         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
13632         * m2-lang.h (m2_val_print): Don't declare.
13633         * m2-lang.c (m2_language_defn): Update.
13634         * language.h (struct language_defn) <la_val_print>: Remove.
13635         * language.c (unk_lang_value_print_inner): Rename.  Change
13636         argument types.
13637         (unknown_language_defn, auto_language_defn): Update.
13638         * go-valprint.c (go_val_print): Remove.
13639         * go-lang.h (go_val_print): Don't declare.
13640         * go-lang.c (go_language_defn): Update.
13641         * f-valprint.c (f_val_print): Remove.
13642         * f-lang.h (f_value_print): Don't declare.
13643         * f-lang.c (f_language_defn): Update.
13644         * d-valprint.c (d_val_print): Remove.
13645         * d-lang.h (d_value_print): Don't declare.
13646         * d-lang.c (d_language_defn): Update.
13647         * cp-valprint.c (cp_print_value_fields)
13648         (cp_print_value_fields_rtti, cp_print_value): Remove.
13649         (cp_print_static_field): Update.
13650         * c-valprint.c (c_val_print_array, c_val_print_ptr)
13651         (c_val_print_struct, c_val_print_union, c_val_print_int)
13652         (c_val_print_memberptr, c_val_print): Remove.
13653         * c-lang.h (c_val_print_array, cp_print_value_fields)
13654         (cp_print_value_fields_rtti): Don't declare.
13655         * c-lang.c (c_language_defn, cplus_language_defn)
13656         (asm_language_defn, minimal_language_defn): Update.
13657         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
13658         (ada_val_print_enum): Take a struct value.
13659         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
13660         (ada_val_print): Remove.
13661         (ada_value_print_1): Update.
13662         (printable_val_type): Remove.
13663         * ada-lang.h (ada_val_print): Don't declare.
13664         * ada-lang.c (ada_language_defn): Update.
13665
13666 2020-03-13  Tom Tromey  <tom@tromey.com>
13667
13668         * valprint.c (do_val_print): Update.
13669         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
13670         a struct value.
13671         (value_to_value_object_no_release): Declare.
13672         * python/py-value.c (value_to_value_object_no_release): New
13673         function.
13674         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
13675         struct value.
13676         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
13677         function.
13678         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
13679         a struct value.
13680         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
13681         Declare.
13682         (gdbscm_apply_val_pretty_printer): Take a struct value.
13683         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
13684         value.
13685         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
13686         value.
13687         * extension-priv.h (struct extension_language_ops)
13688         <apply_val_pretty_printer>: Take a struct value.
13689         * cp-valprint.c (cp_print_value): Create a struct value.
13690         (cp_print_value): Update.
13691
13692 2020-03-13  Tom Tromey  <tom@tromey.com>
13693
13694         * ada-valprint.c (print_field_values): Call common_val_print.
13695
13696 2020-03-13  Tom Tromey  <tom@tromey.com>
13697
13698         * ada-valprint.c (val_print_packed_array_elements): Remove
13699         bitoffset and val parameters.  Call common_val_print.
13700         (ada_val_print_string): Remove offset, address, and original_value
13701         parameters.
13702         (ada_val_print_array): Update.
13703         (ada_value_print_array): New function.
13704         (ada_value_print_1): Call it.
13705
13706 2020-03-13  Tom Tromey  <tom@tromey.com>
13707
13708         * ada-valprint.c (ada_value_print): Use common_val_print.
13709
13710 2020-03-13  Tom Tromey  <tom@tromey.com>
13711
13712         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
13713
13714 2020-03-13  Tom Tromey  <tom@tromey.com>
13715
13716         * ada-valprint.c (ada_value_print_num): New function.
13717         (ada_value_print_1): Use it.
13718
13719 2020-03-13  Tom Tromey  <tom@tromey.com>
13720
13721         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
13722
13723 2020-03-13  Tom Tromey  <tom@tromey.com>
13724
13725         * ada-valprint.c (ada_value_print_ptr): New function.
13726         (ada_value_print_1): Use it.
13727
13728 2020-03-13  Tom Tromey  <tom@tromey.com>
13729
13730         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
13731         call common_val_print.
13732         (ada_val_print_1): Update.
13733         (ada_value_print_1): New function.
13734         (ada_value_print_inner): Rewrite.
13735
13736 2020-03-13  Tom Tromey  <tom@tromey.com>
13737
13738         * cp-valprint.c (cp_print_value_fields): Update.
13739         (cp_print_value): New function.
13740
13741 2020-03-13  Tom Tromey  <tom@tromey.com>
13742
13743         * m2-valprint.c (m2_value_print_inner): Use
13744         cp_print_value_fields.
13745         * cp-valprint.c (cp_print_value_fields): New function.
13746         * c-valprint.c (c_value_print_struct): New function.
13747         (c_value_print_inner): Use c_value_print_struct.
13748         * c-lang.h (cp_print_value_fields): Declare.
13749
13750 2020-03-13  Tom Tromey  <tom@tromey.com>
13751
13752         * c-valprint.c (c_value_print_array): New function.
13753         (c_value_print_inner): Use it.
13754
13755 2020-03-13  Tom Tromey  <tom@tromey.com>
13756
13757         * c-valprint.c (c_value_print_memberptr): New function.
13758         (c_value_print_inner): Use it.
13759
13760 2020-03-13  Tom Tromey  <tom@tromey.com>
13761
13762         * c-valprint.c (c_value_print_int): New function.
13763         (c_value_print_inner): Use it.
13764
13765 2020-03-13  Tom Tromey  <tom@tromey.com>
13766
13767         * c-valprint.c (c_value_print_ptr): New function.
13768         (c_value_print_inner): Use it.
13769
13770 2020-03-13  Tom Tromey  <tom@tromey.com>
13771
13772         * c-valprint.c (c_value_print_inner): Rewrite.
13773
13774 2020-03-13  Tom Tromey  <tom@tromey.com>
13775
13776         * valprint.c (generic_value_print_complex): New function.
13777         (generic_value_print): Use it.
13778
13779 2020-03-13  Tom Tromey  <tom@tromey.com>
13780
13781         * valprint.c (generic_val_print_float): Don't call
13782         val_print_scalar_formatted.
13783         (generic_val_print, generic_value_print): Update.
13784
13785 2020-03-13  Tom Tromey  <tom@tromey.com>
13786
13787         * valprint.c (generic_value_print_char): New function
13788         (generic_value_print): Use it.
13789
13790 2020-03-13  Tom Tromey  <tom@tromey.com>
13791
13792         * valprint.c (generic_value_print_int): New function.
13793         (generic_value_print): Use it.
13794
13795 2020-03-13  Tom Tromey  <tom@tromey.com>
13796
13797         * valprint.c (generic_value_print_bool): New function.
13798         (generic_value_print): Use it.
13799
13800 2020-03-13  Tom Tromey  <tom@tromey.com>
13801
13802         * valprint.c (generic_val_print_func): Simplify.
13803         (generic_val_print, generic_value_print): Update.
13804
13805 2020-03-13  Tom Tromey  <tom@tromey.com>
13806
13807         * valprint.c (generic_val_print_flags): Remove.
13808         (generic_val_print, generic_value_print): Update.
13809         (val_print_type_code_flags): Add original_value parameter.
13810
13811 2020-03-13  Tom Tromey  <tom@tromey.com>
13812
13813         * valprint.c (generic_val_print): Update.
13814         (generic_value_print): Update.
13815         * valprint.c (generic_val_print_enum): Don't call
13816         val_print_scalar_formatted.
13817
13818 2020-03-13  Tom Tromey  <tom@tromey.com>
13819
13820         * valprint.c (generic_value_print): Call generic_value_print_ptr.
13821         * valprint.c (generic_value_print_ptr): New function.
13822
13823 2020-03-13  Tom Tromey  <tom@tromey.com>
13824
13825         * valprint.c (generic_value_print): Rewrite.
13826
13827 2020-03-13  Tom Tromey  <tom@tromey.com>
13828
13829         * p-valprint.c (pascal_object_print_value_fields)
13830         (pascal_object_print_value): New functions.
13831
13832 2020-03-13  Tom Tromey  <tom@tromey.com>
13833
13834         * p-valprint.c (pascal_value_print_inner): Rewrite.
13835
13836 2020-03-13  Tom Tromey  <tom@tromey.com>
13837
13838         * f-valprint.c (f_value_print_innner): Rewrite.
13839
13840 2020-03-13  Tom Tromey  <tom@tromey.com>
13841
13842         * m2-valprint.c (m2_print_unbounded_array): New overload.
13843         (m2_print_unbounded_array): Update.
13844         (m2_print_array_contents): Take a struct value.
13845         (m2_value_print_inner): Rewrite.
13846
13847 2020-03-13  Tom Tromey  <tom@tromey.com>
13848
13849         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
13850         (d_value_print_inner): New function.
13851         * d-lang.h (d_value_print_inner): Declare.
13852         * d-lang.c (d_language_defn): Use d_value_print_inner.
13853
13854 2020-03-13  Tom Tromey  <tom@tromey.com>
13855
13856         * go-valprint.c (go_value_print_inner): New function.
13857         * go-lang.h (go_value_print_inner): Declare.
13858         * go-lang.c (go_language_defn): Use go_value_print_inner.
13859
13860 2020-03-13  Tom Tromey  <tom@tromey.com>
13861
13862         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
13863         API.
13864         (rust_val_print): Rewrite.
13865         (rust_value_print_inner): New function, from rust_val_print.
13866         (rust_language_defn): Use rust_value_print_inner.
13867
13868 2020-03-13  Tom Tromey  <tom@tromey.com>
13869
13870         * ada-valprint.c (ada_value_print_inner): New function.
13871         * ada-lang.h (ada_value_print_inner): Declare.
13872         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
13873
13874 2020-03-13  Tom Tromey  <tom@tromey.com>
13875
13876         * f-valprint.c (f_value_print_innner): New function.
13877         * f-lang.h (f_value_print_innner): Declare.
13878         * f-lang.c (f_language_defn): Use f_value_print_innner.
13879
13880 2020-03-13  Tom Tromey  <tom@tromey.com>
13881
13882         * p-valprint.c (pascal_value_print_inner): New function.
13883         * p-lang.h (pascal_value_print_inner): Declare.
13884         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
13885
13886 2020-03-13  Tom Tromey  <tom@tromey.com>
13887
13888         * m2-valprint.c (m2_value_print_inner): New function.
13889         * m2-lang.h (m2_value_print_inner): Declare.
13890         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
13891
13892 2020-03-13  Tom Tromey  <tom@tromey.com>
13893
13894         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
13895         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
13896         * c-valprint.c (c_value_print_inner): New function.
13897         * c-lang.h (c_value_print_inner): Declare.
13898         * c-lang.c (c_language_defn, cplus_language_defn)
13899         (asm_language_defn, minimal_language_defn): Use
13900         c_value_print_inner.
13901
13902 2020-03-13  Tom Tromey  <tom@tromey.com>
13903
13904         * p-valprint.c (pascal_object_print_value_fields): Now static.
13905         * p-lang.h (pascal_object_print_value_fields): Don't declare.
13906
13907 2020-03-13  Tom Tromey  <tom@tromey.com>
13908
13909         * c-valprint.c (c_val_print_array): Simplify.
13910
13911 2020-03-13  Tom Tromey  <tom@tromey.com>
13912
13913         * valprint.c (value_print_array_elements): New function.
13914         * valprint.h (value_print_array_elements): Declare.
13915
13916 2020-03-13  Tom Tromey  <tom@tromey.com>
13917
13918         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
13919         * mips-tdep.c (mips_print_register): Use
13920         value_print_scalar_formatted.
13921
13922 2020-03-13  Tom Tromey  <tom@tromey.com>
13923
13924         * valprint.h (value_print_scalar_formatted): Declare.
13925         * valprint.c (value_print_scalar_formatted): New function.
13926
13927 2020-03-13  Tom Tromey  <tom@tromey.com>
13928
13929         * valprint.h (generic_value_print): Declare.
13930         * valprint.c (generic_value_print): New function.
13931
13932 2020-03-13  Tom Tromey  <tom@tromey.com>
13933
13934         * valprint.c (do_val_print): Call la_value_print_inner, if
13935         available.
13936         * rust-lang.c (rust_language_defn): Update.
13937         * p-lang.c (pascal_language_defn): Update.
13938         * opencl-lang.c (opencl_language_defn): Update.
13939         * objc-lang.c (objc_language_defn): Update.
13940         * m2-lang.c (m2_language_defn): Update.
13941         * language.h (struct language_defn) <la_value_print_inner>: New
13942         member.
13943         * language.c (unknown_language_defn, auto_language_defn): Update.
13944         * go-lang.c (go_language_defn): Update.
13945         * f-lang.c (f_language_defn): Update.
13946         * d-lang.c (d_language_defn): Update.
13947         * c-lang.c (c_language_defn, cplus_language_defn)
13948         (asm_language_defn, minimal_language_defn): Update.
13949         * ada-lang.c (ada_language_defn): Update.
13950
13951 2020-03-13  Tom Tromey  <tom@tromey.com>
13952
13953         * c-valprint.c (c_value_print): Use common_val_print.
13954
13955 2020-03-13  Tom Tromey  <tom@tromey.com>
13956
13957         * cp-valprint.c (cp_print_static_field): Use common_val_print.
13958
13959 2020-03-13  Tom Tromey  <tom@tromey.com>
13960
13961         * f-valprint.c (f77_print_array_1, f_val_print): Use
13962         common_val_print.
13963
13964 2020-03-13  Tom Tromey  <tom@tromey.com>
13965
13966         * riscv-tdep.c (riscv_print_one_register_info): Use
13967         common_val_print.
13968
13969 2020-03-13  Tom Tromey  <tom@tromey.com>
13970
13971         * mi/mi-main.c (output_register): Use common_val_print.
13972
13973 2020-03-13  Tom Tromey  <tom@tromey.com>
13974
13975         * infcmd.c (default_print_one_register_info): Use
13976         common_val_print.
13977
13978 2020-03-13  Tom Tromey  <tom@tromey.com>
13979
13980         * valprint.h (common_val_print_checked): Declare.
13981         * valprint.c (common_val_print_checked): New function.
13982         * stack.c (print_frame_arg): Use common_val_print_checked.
13983
13984 2020-03-13  Tom Tromey  <tom@tromey.com>
13985
13986         * valprint.c (do_val_print): New function, from val_print.
13987         (val_print): Use do_val_print.
13988         (common_val_print): Use do_val_print.
13989
13990 2020-03-13  Tom Tromey  <tom@tromey.com>
13991
13992         * valprint.c (value_print): Use scoped_value_mark.
13993
13994 2020-03-13  Tom de Vries  <tdevries@suse.de>
13995
13996         PR symtab/25646
13997         * psymtab.c (partial_symtab::partial_symtab): Don't set
13998         globals_offset and statics_offset.  Push element onto
13999         current_global_psymbols and current_static_psymbols stacks.
14000         (concat): New function.
14001         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
14002         element from current_global_psymbols and current_static_psymbols
14003         stacks.  Concat popped elements to global_psymbols and
14004         static_symbols.
14005         (add_psymbol_to_list): Use current_global_psymbols and
14006         current_static_psymbols stacks.
14007         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
14008         current_static_psymbols fields.
14009
14010 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
14011
14012         * corelow.c (sniff_core_bfd): Remove.
14013         (class core_target) <m_core_vec>: Remove.
14014         (core_target::core_target): Update.
14015         (core_file_fns): Remove.
14016         (deprecated_add_core_fns): Remove.
14017         (default_core_sniffer): Remove.
14018         (sniff_core_bfd): Remove.
14019         (default_check_format): Remove.
14020         (gdb_check_format): Remove.
14021         (core_target_open): Update.
14022         (core_target::get_core_register_section): Update.
14023         (get_core_registers_cb): Update.
14024         (core_target::fetch_registers): Update.
14025         * gdbcore.h (struct core_fns): Remove.
14026         (deprecated_add_core_fns): Remove.
14027         (default_core_sniffer): Remove.
14028         (default_check_format): Remove.
14029
14030 2020-03-12  Tom Tromey  <tom@tromey.com>
14031
14032         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
14033         CORE_ADDR.
14034         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
14035
14036 2020-03-12  Tom Tromey  <tom@tromey.com>
14037
14038         * remote.c (remote_target::download_tracepoint)
14039         (remote_target::enable_tracepoint)
14040         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
14041         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
14042         sprintf_vma.
14043
14044 2020-03-12  Tom Tromey  <tom@tromey.com>
14045
14046         * symfile-mem.c: Update CORE_ADDR size assert.
14047
14048 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14049
14050         * selftest.m4: Move to gdbsupport/.
14051         * acinclude.m4: Update path to selftest.m4.
14052
14053 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14054
14055         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
14056         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
14057         gdbarch-selfselftests.c and selftest-arch.c.
14058         (SUBDIR_UNITTESTS_OBS): Rename to...
14059         (SELFTESTS_OBS): ... this.
14060         (COMMON_SFILES): Remove disasm-selftests.c and
14061         gdbarch-selftests.c.
14062         * configure.ac: Don't add selftest-arch.{c,o} to
14063         CONFIG_{SRCS,OBS}.
14064         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
14065         preprocessor conditions.
14066
14067 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14068
14069         * configure.ac: Don't source bfd/development.sh.
14070         * selftest.m4: Modify comment.
14071         * configure: Re-generate.
14072
14073 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
14074
14075         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
14076         not "true" or "false".
14077         * configure: Re-generate.
14078
14079 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
14080
14081         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
14082         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
14083         renamed to arm_nbsd_supply_gregset.
14084         (fetch_register): Update to call arm_nbsd_supply_gregset.
14085         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
14086         (arm_netbsd_nat_target::fetch_registers): Update.
14087         (fetch_elfcore_registers): Removed.
14088         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
14089         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
14090         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
14091         not require NetBSD system headers.
14092         (arm_nbsd_regset): New struct.
14093         (arm_nbsd_iterate_over_regset_sections): New function.
14094         (arm_netbsd_init_abi_common): Updated to call
14095         set_gdbarch_iterate_over_regset_sections.
14096         * arm-nbsd-tdep.h: New file.
14097
14098 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
14099
14100         * symtab.c (find_pc_sect_line): Add check which prevents infinite
14101         recursion.
14102
14103 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
14104
14105         * configure: Re-generate.
14106
14107 2020-03-11  Tom Tromey  <tromey@adacore.com>
14108
14109         * ada-typeprint.c (print_choices): Fix comment.
14110
14111 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
14112
14113         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
14114         previous item in the list, when the list has no items.
14115
14116 2020-03-11  Tom de Vries  <tdevries@suse.de>
14117
14118         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
14119         PROP_LOCLIST handling code.
14120
14121 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
14122
14123         * buildsym-legacy.c (record_line): Pass extra parameter to
14124         record_line.
14125         * buildsym.c (buildsym_compunit::record_line): Take an extra
14126         parameter, reduce duplication in the line table, and record the
14127         is_stmt flag in the line table.
14128         * buildsym.h (buildsym_compunit::record_line): Add extra
14129         parameter.
14130         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
14131         non-statement lines.
14132         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
14133         this to the symtab builder.
14134         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
14135         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
14136         through to dwarf_record_line_1.
14137         * infrun.c (process_event_stop_test): When stepping, don't stop at
14138         a non-statement instruction, and only refresh the step info when
14139         we land in the middle of a line's range.  Also add an extra
14140         comment.
14141         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
14142         field.
14143         * record-btrace.c (btrace_find_line_range): Only record lines
14144         marked as is-statement.
14145         * stack.c (frame_show_address): Show the frame address if we are
14146         in a non-statement sal.
14147         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
14148         (maintenance_print_one_line_table): Print a header for the is_stmt
14149         column, and include is_stmt information in the output.
14150         * symtab.c (find_pc_sect_line): Find lines marked as statements in
14151         preference to non-statements.
14152         (find_pcs_for_symtab_line): Prefer is-statement entries.
14153         (find_line_common): Likewise.
14154         * symtab.h (struct linetable_entry): Add is_stmt field.
14155         (struct symtab_and_line): Likewise.
14156         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
14157         arranging the line table.
14158
14159 2020-03-07  Tom de Vries  <tdevries@suse.de>
14160
14161         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
14162         DIE.
14163
14164 2020-03-07  Tom Tromey  <tom@tromey.com>
14165
14166         * valops.c (value_literal_complex): Remove obsolete comment.
14167         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
14168         comment.
14169
14170 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
14171
14172         * infrun.h: Forward-declare thread_info.
14173         (set_step_info): Add thread_info parameter, add doc.
14174         * infrun.c (set_step_info): Add thread_info parameter, move doc
14175         to header.
14176         * infrun.c (process_event_stop_test): Pass thread to
14177         set_step_info call.
14178         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
14179         set_step_info.
14180         (prepare_one_step): Add thread_info parameter, pass it to
14181         set_step_frame and prepare_one_step (recursive) call.
14182         (step_1): Pass thread to prepare_one_step call.
14183         (step_command_fsm::should_stop): Pass thread to
14184         prepare_one_step.
14185         (until_next_fsm): Pass thread to set_step_frame call.
14186         (finish_command): Pass thread to set_step_info call.
14187
14188 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
14189
14190         * windows-tdep.c (windows_solib_create_inferior_hook):
14191         Check if inferior is running.
14192
14193 2020-03-06  Tom de Vries  <tdevries@suse.de>
14194
14195         * NEWS: Fix "the the".
14196         * ctfread.c: Same.
14197
14198 2020-03-06  Tom de Vries  <tdevries@suse.de>
14199
14200         * psymtab.c (psymtab_to_symtab): Don't print "done.".
14201
14202 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14203
14204         * .dir-locals.el: Add a comment referencing the other copies of
14205         this file.
14206
14207 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
14208
14209         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
14210         psargs.
14211
14212 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14213
14214         * .gitattributes: New file.
14215
14216 2020-03-04  Tom Tromey  <tom@tromey.com>
14217
14218         * symmisc.c (print_symbol_bcache_statistics)
14219         (print_objfile_statistics): Update.
14220         * symfile.c (allocate_symtab): Use intern.
14221         * psymtab.c (partial_symtab::partial_symtab): Use intern.
14222         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
14223         macro_cache>: Remove.
14224         <string_cache>: New member.
14225         (struct objfile) <intern>: New methods.
14226         * elfread.c (elf_symtab_read): Use intern.
14227         * dwarf2/read.c (fixup_go_packaging): Intern package name.
14228         (dwarf2_compute_name, dwarf2_physname)
14229         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
14230         names.
14231         (guess_partial_die_structure_name): Update.
14232         (partial_die_info::fixup): Intern name.
14233         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
14234         name.
14235         (dwarf2_name): Intern name.  Update.
14236         * buildsym.c (buildsym_compunit::get_macro_table): Use
14237         string_cache.
14238
14239 2020-03-04  Tom Tromey  <tom@tromey.com>
14240
14241         * jit.c (bfd_open_from_target_memory): Make "target" const.
14242         * corefile.c (gnutarget): Now const.
14243         * gdbcore.h (gnutarget): Now const.
14244
14245 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
14246
14247         * NEWS: Mention support for WOW64 processes.
14248         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
14249         (amd64_windows_segment_register_p): Remove static.
14250         (_initialize_amd64_windows_nat): Update.
14251         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
14252         * i386-windows-nat.c (context_offset): Update.
14253         (i386_mappings): Rename and remove static.
14254         (i386_windows_segment_register_p): Remove static.
14255         (_initialize_i386_windows_nat): Update.
14256         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
14257         (STATUS_WX86_SINGLE_STEP): New macro.
14258         (EnumProcessModulesEx): New macro.
14259         (Wow64SuspendThread): New macro.
14260         (Wow64GetThreadContext): New macro.
14261         (Wow64SetThreadContext): New macro.
14262         (Wow64GetThreadSelectorEntry): New macro.
14263         (windows_set_context_register_offsets): Add static.
14264         (windows_set_segment_register_p): Likewise.
14265         (windows_add_thread): Adapt for WOW64 processes.
14266         (windows_fetch_one_register): Likewise.
14267         (windows_nat_target::fetch_registers): Likewise.
14268         (windows_store_one_register): Likewise.
14269         (display_selector): Likewise.
14270         (display_selectors): Likewise.
14271         (handle_exception): Likewise.
14272         (windows_continue): Likewise.
14273         (windows_nat_target::resume): Likewise.
14274         (windows_add_all_dlls): Likewise.
14275         (do_initial_windows_stuff): Likewise.
14276         (windows_nat_target::attach): Likewise.
14277         (windows_get_exec_module_filename): Likewise.
14278         (windows_nat_target::create_inferior): Likewise.
14279         (windows_xfer_siginfo): Likewise.
14280         (_initialize_loadable): Initialize Wow64SuspendThread,
14281         Wow64GetThreadContext, Wow64SetThreadContext,
14282         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
14283         * windows-nat.h (windows_set_context_register_offsets):
14284         Remove declaration.
14285         (windows_set_segment_register_p): Likewise.
14286         (i386_windows_segment_register_p): Add declaration.
14287         (amd64_windows_segment_register_p): Likewise.
14288
14289 2020-03-04  Luis Machado  <luis.machado@linaro.org>
14290
14291         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
14292         in "info registers" for AArch64/ARM.
14293
14294         The change caused "info registers" to not print GPR's.
14295
14296         gdb/ChangeLog:
14297
14298         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
14299
14300         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
14301         when reg->group is empty and reggroup is not.
14302
14303 2020-03-03  Tom Tromey  <tromey@adacore.com>
14304
14305         * dwarf2/frame.c (struct dwarf2_frame_cache)
14306         <checked_tailcall_bottom, entry_cfa_sp_offset,
14307         entry_cfa_sp_offset_p>: Remove members.
14308         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
14309         (dwarf2_frame_prev_register): Don't call
14310         dwarf2_tailcall_sniffer_first.
14311         (dwarf2_append_unwinders): Don't append tailcall unwinder.
14312         * frame-unwind.c (add_unwinder): New fuction.
14313         (frame_unwind_init): Use it.  Add tailcall unwinder.
14314
14315 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
14316             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
14317
14318         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
14319         value should be printed as true.
14320
14321 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
14322
14323         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
14324         (windows_init_abi): Set and use windows_so_ops.
14325
14326 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
14327
14328         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
14329         when verifying if dealing with a convenience variable.
14330
14331 2020-03-03  Luis Machado  <luis.machado@linaro.org>
14332
14333         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
14334
14335 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
14336
14337         * infrun.c (gdbarch_supports_displaced_stepping): New.
14338         (use_displaced_stepping): Break up conditions in smaller pieces.
14339         Use gdbarch_supports_displaced_stepping.
14340         (displaced_step_prepare_throw): Use
14341         gdbarch_supports_displaced_stepping.
14342
14343 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
14344
14345         * NEWS: Mention new behaviour of the history filename.
14346         * top.c (write_history_p): Add comment.
14347         (show_write_history_p): Add header comment, give a different
14348         message when history writing is on, but the history filename is
14349         empty.
14350         (history_filename): Add comment.
14351         (history_filename_empty): New function.
14352         (show_history_filename): Add header comment, give a different
14353         message when the filename is empty.
14354         (init_history): Compare history_filename against nullptr, and only
14355         read history if the filename is not empty.
14356         (set_history_filename): Add header comment, and only make
14357         non-empty filenames absolute.
14358         (init_main): Make the filename argument to 'set history filename'
14359         optional.
14360
14361 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
14362
14363         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
14364         (arm_supply_vfpregset): ...this, and update to use VFP registers.
14365         (fetch_fp_register): Update.
14366         (fetch_fp_regs): Update.
14367         (store_fp_register): Update.
14368         (store_fp_regs): Update.
14369         (arm_netbsd_nat_target::read_description): New function.
14370         (fetch_elfcore_registers): Update.
14371
14372 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
14373
14374         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
14375         general_thread if the stop reply is missing a thread-id.
14376         (remote_target::process_stop_reply): Use the first non-exited
14377         thread if the target didn't pass a thread-id.
14378         * infrun.c (do_target_wait): Move call to
14379         switch_to_inferior_no_thread to ....
14380         (do_target_wait_1): ... here.
14381
14382 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
14383
14384         * debuginfod-support.c: Include defs.h first.
14385
14386 2020-02-28  Tom de Vries  <tdevries@suse.de>
14387
14388         * symfile.c (set_initial_language): Use default language for lookup.
14389
14390 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
14391
14392         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
14393         reader variable, pass `this` to read_cutu_die_from_dwo.
14394
14395 2020-02-27  Aaron Merey  <amerey@redhat.com>
14396
14397         * source.c (open_source_file): Check for nullptr when computing
14398         srcpath.
14399
14400 2020-02-27  Tom Tromey  <tromey@adacore.com>
14401
14402         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
14403         member.
14404         (dwarf2_add_field): Don't update nfields.
14405         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
14406
14407 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
14408
14409         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
14410         abs.
14411
14412 2020-02-26  Tom Tromey  <tom@tromey.com>
14413
14414         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
14415         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
14416         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
14417         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
14418         per_cu_data.
14419
14420 2020-02-26  Tom Tromey  <tom@tromey.com>
14421
14422         * dwarf2/index-write.c (psym_index_map): Change type.
14423         (add_address_entry_worker, write_one_signatured_type)
14424         (recursively_count_psymbols, recursively_write_psymbols)
14425         (class debug_names, psyms_seen_size, write_gdbindex)
14426         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
14427
14428 2020-02-26  Aaron Merey  <amerey@redhat.com>
14429
14430         * Makefile.in: Handle optional debuginfod support.
14431         * NEWS: Update.
14432         * README: Add --with-debuginfod summary.
14433         * config.in: Regenerate.
14434         * configure: Regenerate.
14435         * configure.ac: Handle optional debuginfod support.
14436         * debuginfod-support.c: debuginfod helper functions.
14437         * debuginfod-support.h: Ditto.
14438         * doc/gdb.texinfo: Add --with-debuginfod to configure options
14439         summary.
14440         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
14441         when a dwz file cannot be found.
14442         * elfread.c (elf_symfile_read): Query debuginfod servers when a
14443         debuginfo file cannot be found.
14444         * source.c (open_source_file): Query debuginfod servers when a
14445         source file cannot be found.
14446         * top.c (print_gdb_configuration): Include
14447         --{with,without}-debuginfod in the output.
14448
14449 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
14450
14451         * thread.c (thr_try_catch_cmd): Print thread name.
14452
14453 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
14454
14455         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
14456         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14457         dwarf2_fetch_die_type_sect_off): Move to...
14458         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
14459         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14460         dwarf2_fetch_die_type_sect_off): ... here.
14461         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
14462         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
14463         dwarf2_fetch_die_type_sect_off): Move doc to header file.
14464
14465 2020-02-26  Tom de Vries  <tdevries@suse.de>
14466
14467         PR gdb/25603
14468         * symfile.c (set_initial_language): Exit-early if
14469         language_mode == language_mode_manual.
14470
14471 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
14472
14473         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
14474         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
14475         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
14476
14477 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
14478
14479         * gdbtypes.c (create_array_type_with_stride): Handle negative
14480         array strides.
14481         * valarith.c (value_subscripted_rvalue): Likewise.
14482
14483 2020-02-25  Luis Machado  <luis.machado@linaro.org>
14484
14485         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
14486
14487 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
14488
14489         * loc.h (dwarf2_get_die_type): Move to...
14490         * read.h (dwarf2_get_die_type): ... here.
14491         * read.c (dwarf2_get_die_type): Move doc to header.
14492
14493 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
14494
14495         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
14496         'gnulib/Makefile.in' to the list.
14497
14498 2020-02-24  Tom Tromey  <tom@tromey.com>
14499
14500         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
14501         Remove.
14502         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
14503         XOBNEWVEC.
14504
14505 2020-02-24  Tom Tromey  <tom@tromey.com>
14506
14507         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
14508         New method.
14509         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
14510         (dw2_do_instantiate_symtab, dw2_get_file_names)
14511         (build_type_psymtab_dependencies, load_full_type_unit): Update.
14512
14513 2020-02-24  Tom Tromey  <tom@tromey.com>
14514
14515         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
14516         make_scoped_restore.
14517         (dwarf2_psymtab::read_symtab): Don't clear
14518         reading_partial_symbols.
14519
14520 2020-02-24  Tom de Vries  <tdevries@suse.de>
14521
14522         PR gdb/25592
14523         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
14524
14525 2020-02-24  Tom de Vries  <tdevries@suse.de>
14526
14527         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
14528         commands layout next/prev/regs.
14529
14530 2020-02-22  Tom Tromey  <tom@tromey.com>
14531
14532         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
14533         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
14534
14535 2020-02-22  Tom Tromey  <tom@tromey.com>
14536
14537         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
14538
14539 2020-02-22  Tom Tromey  <tom@tromey.com>
14540
14541         * tui/tui-win.c (_initialize_tui_win): Add usage text.
14542         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
14543         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
14544         * tui/tui.c (_initialize_tui): Add usage text.
14545
14546 2020-02-22  Tom Tromey  <tom@tromey.com>
14547
14548         * tui/tui-win.c (tui_set_focus_command)
14549         (tui_set_win_height_command): Use error_no_arg.
14550         (_initialize_tui_win): Update help text.
14551         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
14552
14553 2020-02-22  Tom Tromey  <tom@tromey.com>
14554
14555         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
14556         * tui/tui-disasm.h (struct tui_disasm_window)
14557         <display_start_addr>: Declare.
14558         * tui/tui-source.h (struct tui_source_window)
14559         <display_start_addr>: Declare.
14560         * tui/tui-winsource.h (struct tui_source_window_base)
14561         <show_source_line, display_start_addr>: New methods.
14562         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
14563         Rename and move to protected section.
14564         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
14565         (tui_source_window_base::do_erase_source_content): Update.
14566         (tui_source_window_base::show_source_line): Now a method.
14567         (tui_source_window_base::show_source_content)
14568         (tui_source_window_base::tui_source_window_base)
14569         (tui_source_window_base::rerender)
14570         (tui_source_window_base::refill)
14571         (tui_source_window_base::do_scroll_horizontal)
14572         (tui_source_window_base::set_is_exec_point_at)
14573         (tui_source_window_base::update_breakpoint_info)
14574         (tui_source_window_base::update_exec_info): Update.
14575         * tui/tui-source.c (tui_source_window::set_contents)
14576         (tui_source_window::showing_source_p)
14577         (tui_source_window::do_scroll_vertical)
14578         (tui_source_window::location_matches_p)
14579         (tui_source_window::line_is_displayed): Update.
14580         (tui_source_window::display_start_addr): New method.
14581         * tui/tui-disasm.c (tui_disasm_window::set_contents)
14582         (tui_disasm_window::do_scroll_vertical)
14583         (tui_disasm_window::location_matches_p): Update.
14584         (tui_disasm_window::display_start_addr): New method.
14585
14586 2020-02-22  Tom Tromey  <tom@tromey.com>
14587
14588         * NEWS: Add entry for gdb.register_window_type.
14589         * tui/tui-layout.h (window_factory): New typedef.
14590         (tui_register_window): Declare.
14591         * tui/tui-layout.c (saved_tui_windows): New global.
14592         (tui_apply_current_layout): Use it.
14593         (tui_register_window): New function.
14594         * python/python.c (do_start_initialization): Call
14595         gdbpy_initialize_tui.
14596         (python_GdbMethods): Add "register_window_type" function.
14597         * python/python-internal.h (gdbpy_register_tui_window)
14598         (gdbpy_initialize_tui): Declare.
14599         * python/py-tui.c: New file.
14600         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
14601
14602 2020-02-22  Tom Tromey  <tom@tromey.com>
14603
14604         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
14605
14606 2020-02-22  Tom Tromey  <tom@tromey.com>
14607
14608         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
14609         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
14610         * tui/tui-data.c (tui_set_win_with_focus): Remove.
14611         (tui_set_win_focus_to): Move from tui-win.c.
14612
14613 2020-02-22  Tom Tromey  <tom@tromey.com>
14614
14615         * tui/tui-layout.c (make_standard_window, get_locator_window): New
14616         functions.
14617         (known_window_types): New global.
14618         (tui_get_window_by_name): Reimplement.
14619         (initialize_known_windows): New function.
14620         (validate_window_name): Rewrite.
14621         (_initialize_tui_layout): Call initialize_known_windows.
14622
14623 2020-02-22  Tom Tromey  <tom@tromey.com>
14624
14625         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
14626         Remove constants.
14627         * tui/tui-winsource.h (struct tui_source_window_base)
14628         <tui_source_window_base>: Remove parameter.
14629         * tui/tui-winsource.c
14630         (tui_source_window_base::tui_source_window_base): Remove
14631         parameter.
14632         (tui_source_window_base::refill): Update.
14633         * tui/tui-stack.h (struct tui_locator_window)
14634         <tui_locator_window>: Update.
14635         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
14636         Default the constructor.
14637         * tui/tui-regs.h (struct tui_data_item_window)
14638         <tui_data_item_window>: Default the constructor.
14639         (struct tui_data_window) <tui_data_window>: Likewise.
14640         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
14641         Default the constructor.
14642         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
14643         Default the constructor.
14644         <type>: Remove.
14645         (struct tui_win_info) <tui_win_info>: Default the constructor.
14646         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
14647         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
14648         Default the constructor.
14649
14650 2020-02-22  Tom Tromey  <tom@tromey.com>
14651
14652         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
14653         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
14654         * tui/tui-win.c (tui_resize_all): Don't call
14655         tui_delete_invisible_windows.
14656         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
14657         done.
14658         (tui_set_layout): Update.
14659         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
14660         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
14661         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
14662
14663 2020-02-22  Tom Tromey  <tom@tromey.com>
14664
14665         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
14666         correctly.
14667
14668 2020-02-22  Tom Tromey  <tom@tromey.com>
14669
14670         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
14671
14672 2020-02-22  Tom Tromey  <tom@tromey.com>
14673
14674         * tui/tui-winsource.h (struct tui_source_window_iterator)
14675         <inner_iterator>: New etytypedef.
14676         <tui_source_window_iterator>: Take "end" parameter.
14677         <tui_source_window_iterator>: Take iterator.
14678         <operator*, advance>: Update.
14679         <m_iter>: Change type.
14680         <m_end>: New field.
14681         (struct tui_source_windows) <begin, end>: Update.
14682         * tui/tui-layout.c (tui_windows): New global.
14683         (tui_apply_current_layout): Clear tui_windows.
14684         (tui_layout_window::apply): Update tui_windows.
14685         * tui/tui-data.h (tui_windows): Declare.
14686         (all_tui_windows): Now inline function.
14687         (class tui_window_iterator, struct all_tui_windows): Remove.
14688
14689 2020-02-22  Tom Tromey  <tom@tromey.com>
14690
14691         PR tui/17850:
14692         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
14693         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
14694         "height" argument.
14695         (class tui_layout_window) <get_sizes>: Likewise.
14696         (class tui_layout_split) <tui_layout_split>: Add "vertical"
14697         argument.
14698         <get_sizes>: Add "height" argument.
14699         <m_vertical>: New field.
14700         * tui/tui-layout.c (tui_layout_split::clone): Update.
14701         (tui_layout_split::get_sizes): Add "height" argument.
14702         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
14703         (tui_new_layout_command): Parse "-horizontal".
14704         (_initialize_tui_layout): Update help string.
14705         (tui_layout_split::specification): Add "-horizontal" when needed.
14706         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
14707         argument.
14708         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
14709         New methods.
14710
14711 2020-02-22  Tom Tromey  <tom@tromey.com>
14712
14713         * tui/tui-layout.h (enum tui_adjust_result): New.
14714         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
14715         (class tui_layout_window) <adjust_size>: Return
14716         tui_adjust_result.  Rewrite.
14717         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
14718         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
14719
14720 2020-02-22  Tom Tromey  <tom@tromey.com>
14721
14722         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
14723         parameter and return types.
14724         (class tui_layout_base) <specification>: Add "depth".
14725         (class tui_layout_window) <specification>: Add "depth".
14726         (class tui_layout_split) <specification>: Add "depth".
14727         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
14728         and return types.
14729         (tui_new_layout_command): Parse sub-layouts.
14730         (_initialize_tui_layout): Update help string.
14731         (tui_layout_window::specification): Add "depth".
14732         (add_layout_command): Update.
14733
14734 2020-02-22  Tom Tromey  <tom@tromey.com>
14735
14736         * NEWS: Add "tui new-layout" item.
14737         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
14738         Add new-layout command to help text.
14739         (validate_window_name): New function.
14740         (tui_new_layout_command): New function.
14741         (_initialize_tui_layout): Register "new-layout".
14742         (tui_layout_window::specification): New method.
14743         (tui_layout_window::specification): New method.
14744         * tui/tui-layout.h (class tui_layout_base) <specification>: New
14745         method.
14746         (class tui_layout_window) <specification>: New method.
14747         (class tui_layout_split) <specification>: New method.
14748
14749 2020-02-22  Tom Tromey  <tom@tromey.com>
14750
14751         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
14752         * tui/tui-win.c (window_name_completer): Update comment.
14753         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
14754         Declare method.
14755         (class tui_layout_window) <replace_window>: Likewise.
14756         (class tui_layout_split) <replace_window>: Likewise.
14757         (tui_set_layout): Don't declare.
14758         (tui_set_initial_layout): Declare function.
14759         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
14760         (asm_regs_layout): New globals.
14761         (tui_current_layout, show_layout): Remove.
14762         (tui_set_layout, tui_add_win_to_layout): Rewrite.
14763         (find_layout, tui_apply_layout): New function.
14764         (layout_completer): Remove.
14765         (tui_next_layout): Reimplement.
14766         (tui_next_layout_command): New function.
14767         (tui_set_initial_layout, tui_prev_layout_command): New functions.
14768         (tui_regs_layout): Reimplement.
14769         (tui_regs_layout_command): New function.
14770         (extract_display_start_addr): Rewrite.
14771         (next_layout, prev_layout): Remove.
14772         (tui_layout_window::replace_window): New method.
14773         (tui_layout_split::replace_window): New method.
14774         (destroy_layout): New function.
14775         (layout_list): New global.
14776         (add_layout_command): New function.
14777         (initialize_layouts): Update.
14778         (tui_layout_command): New function.
14779         (_initialize_tui_layout): Install "layout" commands.
14780         * tui/tui-data.h (enum tui_layout_type): Remove.
14781         (tui_current_layout): Don't declare.
14782
14783 2020-02-22  Tom Tromey  <tom@tromey.com>
14784
14785         * tui/tui-regs.c (tui_reg_layout): Remove.
14786         (tui_reg_command): Use tui_regs_layout.
14787         * tui/tui-layout.h (tui_reg_command): Declare.
14788         * tui/tui-layout.c (tui_reg_command): New function.
14789
14790 2020-02-22  Tom Tromey  <tom@tromey.com>
14791
14792         * tui/tui.c (tui_rl_delete_other_windows): Call
14793         tui_remove_some_windows.
14794         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
14795         Declare method.
14796         (class tui_layout_window) <remove_windows>: New method.
14797         (class tui_layout_split) <remove_windows>: Declare.
14798         (tui_remove_some_windows): Declare.
14799         * tui/tui-layout.c (tui_remove_some_windows): New function.
14800         (tui_layout_split::remove_windows): New method.
14801
14802 2020-02-22  Tom Tromey  <tom@tromey.com>
14803
14804         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
14805         * tui/tui-layout.h (tui_next_layout): Declare.
14806         * tui/tui-layout.c (tui_next_layout): New function.
14807
14808 2020-02-22  Tom Tromey  <tom@tromey.com>
14809
14810         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
14811         correct coordinates.
14812
14813 2020-02-22  Tom Tromey  <tom@tromey.com>
14814
14815         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
14816         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
14817         DATA_WIN case.
14818
14819 2020-02-22  Tom Tromey  <tom@tromey.com>
14820
14821         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
14822         TUI_DISASM_WIN, not tui_win_list.
14823
14824 2020-02-22  Tom Tromey  <tom@tromey.com>
14825
14826         * valprint.c (generic_val_print_enum_1)
14827         (val_print_type_code_flags): Style member names.
14828         * rust-lang.c (val_print_struct, rust_print_enum)
14829         (rust_print_struct_def, rust_internal_print_type): Style member
14830         names.
14831         * p-valprint.c (pascal_object_print_value_fields): Style member
14832         names.  Only call fprintf_symbol_filtered for static members.
14833         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
14834         * f-valprint.c (f_val_print): Style member names.
14835         * f-typeprint.c (f_type_print_base): Style member names.
14836         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
14837         call fprintf_symbol_filtered for static members.
14838         (cp_print_class_member): Style member names.
14839         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
14840         member names.
14841         * ada-valprint.c (ada_print_scalar): Style enum names.
14842         (ada_val_print_enum): Likewise.
14843         * ada-typeprint.c (print_enum_type): Style enum names.
14844
14845 2020-02-21  Tom Tromey  <tom@tromey.com>
14846
14847         * psympriv.h (struct partial_symtab): Update comment.
14848
14849 2020-02-21  Tom Tromey  <tromey@adacore.com>
14850
14851         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
14852         type is CORE_ADDR.
14853
14854 2020-02-21  Tom de Vries  <tdevries@suse.de>
14855
14856         PR gdb/25534
14857         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
14858         if dependencies[i]->user != NULL.
14859
14860 2020-02-21  Ali Tamur  <tamur@google.com>
14861
14862         * dwarf2/read.c (dwarf2_name): Add null check.
14863
14864 2020-02-20  Tom Tromey  <tom@tromey.com>
14865
14866         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
14867         ">=", in binary search.
14868         (dwarf2_find_containing_comp_unit): New overload.
14869         (run_test): New self-test.
14870         (_initialize_dwarf2_read): Register new test.
14871
14872 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
14873
14874         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
14875         * riscv-tdep.h: Likewise.
14876         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
14877         rv32-only CSR.
14878         * features/riscv/64bit-csr.xml: Regenerated.
14879
14880 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
14881             Tom Tromey  <tom@tromey.com>
14882
14883         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
14884         of 'fputc_unfiltered'.
14885         (putchar_unfiltered): Call 'fputc_unfiltered'.
14886         (fputc_unfiltered): Call 'fputs_unfiltered'.
14887
14888 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
14889
14890         * config.in: Regenerate.
14891         * configure: Regenerate.
14892         * configure.ac: Add --with-python-libdir option.
14893         * main.c: Use WITH_PYTHON_LIBDIR.
14894
14895 2020-02-19  Tom Tromey  <tom@tromey.com>
14896
14897         * symtab.c (general_symbol_info::compute_and_set_names): Use
14898         obstack_strndup.  Simplify call to symbol_set_demangled_name.
14899
14900 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
14901
14902         * dwarf2/read.c (allocate_signatured_type_table,
14903         allocate_dwo_unit_table, allocate_type_unit_groups_table,
14904         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
14905         Remove objfile parameter, update all callers.
14906
14907 2020-02-19  Doug Evans  <dje@google.com>
14908
14909         PR rust/25535
14910         * rust-lang.c (rust_print_enum): Apply embedded_offset to
14911         rust_enum_variant calculation.
14912
14913 2020-02-19  Tom Tromey  <tromey@adacore.com>
14914
14915         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
14916
14917 2020-02-19  Tom Tromey  <tromey@adacore.com>
14918
14919         * ada-lang.c (cache_symbol): Use obstack_strdup.
14920
14921 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14922
14923         * configure: Regenerate.
14924
14925 2020-02-19  Tom Tromey  <tromey@adacore.com>
14926
14927         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
14928         NULL check.
14929
14930 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
14931
14932         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
14933
14934 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
14935
14936         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
14937         if GDBSERVER is not defined.
14938         (riscv_tdesc_cache): Likewise, also store const target_desc.
14939         (STATIC_IN_GDB): Define.
14940         (riscv_create_target_description): Update declaration with
14941         STATIC_IN_GDB.
14942         (riscv_lookup_target_description): New function, only define if
14943         GDBSERVER is not defined.
14944         * arch/riscv.h (riscv_create_target_description): Declare only
14945         when GDBSERVER is defined.
14946         (riscv_lookup_target_description): New declaration when GDBSERVER
14947         is not defined.
14948         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
14949         (riscv_linux_read_features): ...this, and return
14950         riscv_gdbarch_features instead of target_desc.
14951         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
14952         (riscv_linux_read_description): Rename to...
14953         (riscv_linux_read_features): ...this.
14954         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
14955         Update to use riscv_gdbarch_features and
14956         riscv_lookup_target_description.
14957         * riscv-tdep.c (riscv_find_default_target_description): Use
14958         riscv_lookup_target_description instead of
14959         riscv_create_target_description.
14960
14961 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14962
14963         * valprint.c (generic_val_print_enum_1): When printing a flag
14964         enum with value 0 and there is no enumerator with value 0, print
14965         just "0" instead of "(unknown: 0x0)".
14966
14967 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14968
14969         * valprint.c (generic_val_print_enum_1): Print unknown part of
14970         flag enum in hex.
14971
14972 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14973
14974         * dwarf2/read.c (update_enumeration_type_from_children): Allow
14975         flag enums to contain duplicate enumerators.
14976         * valprint.c (generic_val_print_enum_1): Update comment.
14977
14978 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14979
14980         * dwarf2/read.c: Include "count-one-bits.h".
14981         (update_enumeration_type_from_children): If an enumerator has
14982         multiple bits set, don't treat the enumeration as a "flag enum".
14983         * valprint.c (generic_val_print_enum_1): Assert that enumerators
14984         of flag enums have 0 or 1 bit set.
14985
14986 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14987
14988         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
14989         conversion.
14990         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
14991         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
14992         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
14993         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
14994         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
14995
14996 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
14997
14998         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
14999
15000 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15001
15002         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
15003         displaced_step_closure_up.
15004         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
15005         (struct displaced_step_closure_up):
15006         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15007         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
15008         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
15009         Likewise.
15010         * gdbarch.sh (displaced_step_copy_insn): Likewise.
15011         * gdbarch.c, gdbarch.h: Re-generate.
15012         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
15013         displaced_step_closure_up.
15014         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15015         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
15016         * infrun.h (displaced_step_closure_up): New type alias.
15017         (struct displaced_step_inferior_state) <step_closure>: Change
15018         type to displaced_step_closure_up.
15019         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
15020         displaced_step_closure_up.
15021         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15022
15023 2020-02-14  Tom Tromey  <tom@tromey.com>
15024
15025         * minidebug.c (gnu_debug_key): New global.
15026         (find_separate_debug_file_in_section): Use it.
15027
15028 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15029
15030         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
15031         std::unique_ptr.
15032         * gdbarch.c: Re-generate.
15033         * gdbarch.h: Re-generate.
15034         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
15035         change.
15036         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
15037         type to std::unique_ptr.
15038         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
15039         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
15040         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
15041         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
15042         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
15043         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
15044         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
15045         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
15046         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
15047
15048 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15049
15050         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
15051         std::unique_ptr.
15052         (displaced_step_clear): Rename to...
15053         (displaced_step_reset): ... this.  Just call displaced->reset ().
15054         (displaced_step_clear_cleanup): Rename to...
15055         (displaced_step_reset_cleanup): ... this.
15056         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
15057         (displaced_step_fixup): Likewise.
15058         (resume_1): Likewise.
15059         (handle_inferior_event): Restore child's memory before calling
15060         displaced_step_fixup on the parent.
15061         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
15062         to std::unique_ptr.
15063         <step_closure>: Change type to std::unique_ptr.
15064
15065 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
15066
15067         * arm-tdep.c: Include count-one-bits.h.
15068         (cleanup_block_store_pc): Use count_one_bits.
15069         (cleanup_block_load_pc): Use count_one_bits.
15070         (arm_copy_block_xfer): Use count_one_bits.
15071         (thumb2_copy_block_xfer): Use count_one_bits.
15072         (thumb_copy_pop_pc_16bit): Use count_one_bits.
15073         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
15074         (thumb_get_next_pcs_raw): Use count_one_bits.
15075         (arm_get_next_pcs_raw): Use count_one_bits_l.
15076         * arch/arm.c (bitcount): Remove.
15077         * arch/arm.h (bitcount): Remove.
15078
15079 2020-02-14  Tom Tromey  <tromey@adacore.com>
15080
15081         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
15082         Update.
15083         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
15084         * dwarf2/loc.c (call_site_find_chain_1): Return
15085         unique_xmalloc_ptr.
15086         (call_site_find_chain): Likewise.
15087
15088 2020-02-14  Richard Biener  <rguenther@suse.de>
15089
15090         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
15091         on expression with division operators.
15092
15093 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15094
15095         * MAINTAINERS (Write After Approval): Adding myself.
15096
15097 2020-02-12  Tom Tromey  <tom@tromey.com>
15098
15099         * event-loop.c (event_data, gdb_event, event_handler_func):
15100         Remove.
15101
15102 2020-02-12  Tom Tromey  <tom@tromey.com>
15103
15104         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
15105         (dwarf2_frame_objfile_data): Add comment.
15106         (find_comp_unit, set_comp_unit): New functions.
15107         (dwarf2_frame_find_fde): Use find_comp_unit.
15108         (dwarf2_build_frame_info): Use set_comp_unit.
15109
15110 2020-02-12  Tom Tromey  <tom@tromey.com>
15111
15112         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
15113         (comp_unit): Don't initialize objfile.
15114         (execute_cfa_program): Add text_offset parameter.
15115         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
15116         (dwarf2_frame_cache): Update.
15117         (dwarf2_build_frame_info): Don't set "objfile" member.
15118
15119 2020-02-12  Tom Tromey  <tom@tromey.com>
15120
15121         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
15122         (decode_frame_entry): Likewise.
15123         (dwarf2_build_frame_info): Update.
15124
15125 2020-02-12  Tom Tromey  <tom@tromey.com>
15126
15127         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
15128         (decode_frame_entry_1): Use the comp_unit obstack.
15129
15130 2020-02-12  Tom Tromey  <tom@tromey.com>
15131
15132         * dwarf2/frame.c (struct comp_unit): Add initializers and
15133         constructor.
15134         (dwarf2_frame_objfile_data): Store a comp_unit.
15135         (dwarf2_frame_find_fde): Update.
15136         (dwarf2_build_frame_info): Use "new".
15137
15138 2020-02-12  Tom Tromey  <tom@tromey.com>
15139
15140         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
15141         (dwarf2_fde_table): Typedef for std::vector.
15142         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
15143         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
15144         (decode_frame_entry): Update.
15145         (dwarf2_build_frame_info): Use "new".
15146
15147 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
15148
15149         * arm-tdep.c (arm_gdbarch_init): Update.
15150         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
15151         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
15152         have_neon, is_m>: Change to bool.
15153
15154 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
15155
15156         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
15157
15158 2020-02-12  Tom Tromey  <tom@tromey.com>
15159
15160         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
15161
15162 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
15163
15164         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
15165         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
15166
15167 2020-02-11  Tom Tromey  <tom@tromey.com>
15168
15169         * psymtab.h: Update comment.
15170
15171 2020-02-11  Tom Tromey  <tom@tromey.com>
15172
15173         * gdb_obstack.h (struct auto_obstack): Use
15174         DISABLE_COPY_AND_ASSIGN.
15175
15176 2020-02-11  Tom Tromey  <tom@tromey.com>
15177
15178         * dwarf2/frame.h (struct objfile): Don't forward declare.
15179
15180 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15181
15182         * cris-tdep.c (cris_supply_gregset): Change signature to match
15183         what struct regset expects.
15184         (cris_regset): New struct.
15185         (fetch_core_registers): Remove.
15186         (cris_iterate_over_regset_sections): New function.
15187         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
15188         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
15189
15190 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15191
15192         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
15193         registers.
15194
15195 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
15196
15197         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
15198
15199 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15200
15201         * configure: Re-generate.
15202
15203 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15204
15205         * configure: Re-generate.
15206
15207 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
15208
15209         * acinclude: Update warning.m4 path.
15210         * warning.m4: Move to gdbsupport.
15211
15212 2020-02-11  Tom Tromey  <tromey@adacore.com>
15213
15214         * remote.c (remote_console_output): Update.
15215         * printcmd.c (printf_command): Update.
15216         * event-loop.c (gdb_wait_for_event): Update.
15217         * linux-nat.c (sigchld_handler): Update.
15218         * remote-sim.c (gdb_os_write_stdout): Update.
15219         (gdb_os_flush_stdout): Update.
15220         (gdb_os_flush_stderr): Update.
15221         (gdb_os_write_stderr): Update.
15222         * exceptions.c (print_exception): Update.
15223         * remote-fileio.c (remote_fileio_func_read): Update.
15224         (remote_fileio_func_write): Update.
15225         * tui/tui.c (tui_enable): Update.
15226         * tui/tui-interp.c (tui_interp::init): Update.
15227         * utils.c (init_page_info): Update.
15228         (putchar_unfiltered, fputc_unfiltered): Update.
15229         (gdb_flush): Update.
15230         (emit_style_escape): Update.
15231         (flush_wrap_buffer, fputs_maybe_filtered): Update.
15232         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
15233         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
15234         (stderr_file::write): Update.
15235         (stderr_file::puts): Update.
15236         * ui-file.h (ui_file_isatty, ui_file_write)
15237         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
15238         (ui_file_puts): Don't declare.
15239
15240 2020-02-10  Tom de Vries  <tdevries@suse.de>
15241
15242         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
15243         sentinel to char *.
15244
15245 2020-02-09  Tom de Vries  <tdevries@suse.de>
15246
15247         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
15248         filename if it matches "<artificial>".
15249
15250 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
15251
15252         * windows-tdep.c (struct enum_value_name): New struct.
15253         (create_enum): New function.
15254         (windows_get_siginfo_type): Create and use enum types.
15255
15256 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
15257
15258         * NEWS: Mention $_siginfo support for Windows.
15259         * windows-nat.c (handle_exception): Set siginfo_er.
15260         (windows_nat_target::mourn_inferior): Reset siginfo_er.
15261         (windows_xfer_siginfo): New function.
15262         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
15263         * windows-tdep.c (struct windows_gdbarch_data): New struct.
15264         (init_windows_gdbarch_data): New function.
15265         (get_windows_gdbarch_data): New function.
15266         (windows_get_siginfo_type): New function.
15267         (windows_init_abi): Register windows_get_siginfo_type.
15268         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
15269
15270 2020-02-08  Tom Tromey  <tom@tromey.com>
15271
15272         * dwarf2/read.c (class cutu_reader) <cutu_reader,
15273         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
15274         <keep>: Declare method.
15275         <m_keep>: Remove member.
15276         <~cutu_reader>: Remove.
15277         (cutu_reader::init_tu_and_read_dwo_dies): Update.
15278         (cutu_reader::cutu_reader): Update.
15279         (cutu_reader::keep): Rename from ~cutu_reader.
15280         (process_psymtab_comp_unit, build_type_psymtabs_1)
15281         (process_skeletonless_type_unit, load_partial_comp_unit)
15282         (load_full_comp_unit, dwarf2_read_addr_index)
15283         (read_signatured_type): Update.
15284
15285 2020-02-08  Tom Tromey  <tom@tromey.com>
15286
15287         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
15288         "want_partial_unit" parameter.
15289         (process_psymtab_comp_unit): Change want_partial_unit to bool.
15290         Inline check for DW_TAG_partial_unit.
15291         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
15292
15293 2020-02-08  Tom Tromey  <tom@tromey.com>
15294
15295         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
15296         read.c.
15297         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
15298         read.c.
15299
15300 2020-02-08  Tom Tromey  <tom@tromey.com>
15301
15302         * dwarf2/read.c (read_address): Move to comp-unit.c.
15303         (dwarf2_rnglists_process, dwarf2_ranges_process)
15304         (read_attribute_value, dwarf_decode_lines_1)
15305         (var_decode_location, decode_locdesc): Update.
15306         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
15307         read.c.  Remove "cu" parameter.
15308         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
15309         method.
15310
15311 2020-02-08  Tom Tromey  <tom@tromey.com>
15312
15313         * dwarf2/read.c (read_attribute_value, read_indirect_string)
15314         (read_indirect_line_string): Update.
15315         * dwarf2/comp-unit.c (read_offset): Remove.
15316         (read_comp_unit_head): Update.
15317         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
15318         method.
15319         (read_offset): Don't declare.
15320
15321 2020-02-08  Tom Tromey  <tom@tromey.com>
15322
15323         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
15324         * dwarf2/read.c (struct comp_unit_head): Move to
15325         dwarf2/comp-unit.h.
15326         (enum class rcuh_kind): Move to comp-unit.h.
15327         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
15328         (read_comp_unit_head, error_check_comp_unit_head)
15329         (read_and_check_comp_unit_head): Move to comp-unit.c.
15330         (read_offset, dwarf_unit_type_name): Likewise.
15331         (create_debug_type_hash_table, read_cutu_die_from_dwo)
15332         (cutu_reader::cutu_reader, read_call_site_scope)
15333         (find_partial_die, follow_die_offset): Update.
15334         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
15335
15336 2020-02-08  Tom Tromey  <tom@tromey.com>
15337
15338         * dwarf2/read.c (read_offset_1): Move to leb.c.
15339         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
15340         (dwarf_decode_macro_bytes): Update.
15341         * dwarf2/leb.c (read_offset): Rename; move from read.c.
15342         * dwarf2/leb.h (read_offset): Declare.
15343
15344 2020-02-08  Tom Tromey  <tom@tromey.com>
15345
15346         * dwarf2/read.c (dwarf2_section_size): Remove.
15347         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
15348         Update.
15349         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
15350
15351 2020-02-08  Tom Tromey  <tom@tromey.com>
15352
15353         * dwarf2/read.c (read_initial_length): Move to leb.c.
15354         * dwarf2/leb.h (read_initial_length): Declare.
15355         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
15356         handle_nonstd parameter.
15357         * dwarf2/frame.c (read_initial_length): Remove.
15358         (decode_frame_entry_1): Update.
15359
15360 2020-02-08  Tom Tromey  <tom@tromey.com>
15361
15362         * dwarf2/loc.c (dwarf2_find_location_expression)
15363         (dwarf_evaluate_loc_desc::get_tls_address)
15364         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
15365         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
15366         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
15367         (dwarf2_compile_property_to_c)
15368         (dwarf2_loc_desc_get_symbol_read_needs)
15369         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
15370         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
15371         (loclist_describe_location, loclist_tracepoint_var_ref)
15372         (loclist_generate_c_location): Update.
15373         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
15374         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
15375         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
15376         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
15377         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
15378         (dwarf2_per_cu_data::addr_size)
15379         (dwarf2_per_cu_data::ref_addr_size)
15380         (dwarf2_per_cu_data::text_offset)
15381         (dwarf2_per_cu_data::addr_type): Now methods.
15382         (per_cu_header_read_in): Make per_cu "const".
15383         (dwarf2_version): Remove.
15384         (dwarf2_per_cu_data::int_type): Now a method.
15385         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
15386         (set_die_type, read_array_type, read_subrange_index_type)
15387         (read_tag_string_type, read_subrange_type): Update.
15388         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
15389         offset_size, ref_addr_size, text_offset, addr_type, version,
15390         objfile, int_type, addr_sized_int_type>: Declare methods.
15391
15392 2020-02-08  Tom Tromey  <tom@tromey.com>
15393
15394         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
15395         Move earlier.
15396
15397 2020-02-08  Tom Tromey  <tom@tromey.com>
15398
15399         * dwarf2/read.h (dwarf_line_debug): Declare.
15400         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
15401         * dwarf2/read.c: Move line_header code to new files.
15402         (dwarf_line_debug): No longer static.
15403         * dwarf2/line-header.c: New file.
15404         * dwarf2/line-header.h: New file.
15405
15406 2020-02-08  Tom Tromey  <tom@tromey.com>
15407
15408         * dwarf2/read.c (struct line_header) <file_full_name,
15409         file_file_name>: Return unique_xmalloc_ptr.
15410         (line_header::file_file_name): Update.
15411         (line_header::file_full_name): Update.
15412         (dw2_get_file_names_reader): Update.
15413         (macro_start_file): Update.
15414
15415 2020-02-08  Tom Tromey  <tom@tromey.com>
15416
15417         * dwarf2/read.c (struct line_header) <file_full_name,
15418         file_file_name>: Declare methods.
15419         (dw2_get_file_names_reader): Update.
15420         (file_file_name): Now a method.
15421         (file_full_name): Likewise.
15422         (macro_start_file): Update.
15423
15424 2020-02-08  Tom Tromey  <tom@tromey.com>
15425
15426         * dwarf2/read.c (dwarf_always_disassemble)
15427         (show_dwarf_always_disassemble): Move to loc.c.
15428         (_initialize_dwarf2_read): Move "always-disassemble" registration
15429         to loc.c.
15430         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
15431         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
15432         static.
15433         (show_dwarf_always_disassemble): Move from read.c.
15434         (_initialize_dwarf2loc): Move always-disassemble from read.c.
15435
15436 2020-02-08  Tom Tromey  <tom@tromey.com>
15437
15438         * dwarf2/read.c (~dwarf2_per_objfile): Update.
15439         (create_quick_file_names_table): Return htab_up.
15440         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
15441         Update.
15442         * dwarf2/read.h (struct dwarf2_per_objfile)
15443         <quick_file_names_table>: Now htab_up.
15444
15445 2020-02-08  Tom Tromey  <tom@tromey.com>
15446
15447         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
15448
15449 2020-02-08  Tom Tromey  <tom@tromey.com>
15450
15451         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
15452         Rewrite.
15453         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
15454         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
15455         (abbrev_table::abbrev_table): No longer inline.
15456         (ABBREV_HASH_SIZE): Remove.
15457         (abbrev_table::m_abbrevs): Now an htab_up.
15458
15459 2020-02-08  Tom Tromey  <tom@tromey.com>
15460
15461         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
15462         (cutu_reader): Update.
15463         (build_type_psymtabs_1): Update.
15464         * dwarf2/abbrev.c (abbrev_table::read): Rename.
15465         (abbrev_table::alloc_abbrev): Update.
15466         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
15467         (abbrev_table::read): New static method, renamed from
15468         abbrev_table_read_table.
15469         (abbrev_table::alloc_abbrev)
15470         (abbrev_table::add_abbrev): Now private.
15471         (abbrev_table::abbrev_table): Now private.
15472         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
15473
15474 2020-02-08  Tom Tromey  <tom@tromey.com>
15475
15476         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
15477         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
15478         htab_up.
15479
15480 2020-02-08  Tom Tromey  <tom@tromey.com>
15481
15482         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
15483         htab_up.
15484         (lookup_dwo_unit_in_dwp): Update.
15485         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
15486         on obstack.
15487
15488 2020-02-08  Tom Tromey  <tom@tromey.com>
15489
15490         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
15491         obstack.
15492
15493 2020-02-08  Tom Tromey  <tom@tromey.com>
15494
15495         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
15496         line_header_hash.
15497         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
15498         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
15499         Change type to htab_up.
15500
15501 2020-02-08  Tom Tromey  <tom@tromey.com>
15502
15503         * dwarf2/read.c (allocate_type_unit_groups_table): Return
15504         htab_up.  Don't allocate on obstack.
15505         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
15506         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
15507         Change type to htab_up.
15508
15509 2020-02-08  Tom Tromey  <tom@tromey.com>
15510
15511         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
15512         Change type to htab_up.
15513         * dwarf2/read.c (create_signatured_type_table_from_index)
15514         (create_signatured_type_table_from_debug_names)
15515         (create_all_type_units, add_type_unit)
15516         (lookup_dwo_signatured_type, lookup_signatured_type)
15517         (process_skeletonless_type_unit): Update.
15518         (create_debug_type_hash_table, create_debug_types_hash_table):
15519         Change type of types_htab.
15520         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
15521         htab_up.  Don't allocate on obstack.
15522         (create_cus_hash_table): Change type of cus_htab parameter.
15523         (struct dwo_file) <cus, tus>: Now htab_up.
15524         (lookup_dwo_signatured_type, lookup_dwo_cutu)
15525         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
15526         (queue_and_load_all_dwo_tus): Update.
15527         * dwarf2/index-write.c (write_gdbindex): Update.
15528         (write_debug_names): Update.
15529
15530 2020-02-08  Tom Tromey  <tom@tromey.com>
15531
15532         * dwarf2/read.h (struct dwarf2_queue_item): Move from
15533         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
15534         destructor.
15535         (struct dwarf2_per_objfile) <queue>: New member.
15536         * dwarf2/read.c (struct dwarf2_queue_item): Move to
15537         dwarf2/read.h.
15538         (dwarf2_queue, dwarf2_queue_tail): Remove.
15539         (class dwarf2_queue_guard): Add parameter to constructor.  Use
15540         DISABLE_COPY_AND_ASSIGN.
15541         <m_per_objfile>: New member.
15542         <~dwarf2_queue_guard>: Rewrite.
15543         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
15544         Update.
15545         (~dwarf2_queue_item): New.
15546
15547 2020-02-08  Tom Tromey  <tom@tromey.com>
15548
15549         * dwarf2/read.c (struct die_info) <has_children>: New member.
15550         (dw2_get_file_names_reader): Remove has_children.
15551         (dw2_get_file_names): Update.
15552         (read_cutu_die_from_dwo): Remove has_children.
15553         (cutu_reader::init_tu_and_read_dwo_dies)
15554         (cutu_reader::cutu_reader): Update.
15555         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
15556         Remove has_children.
15557         (build_type_psymtabs_1, process_skeletonless_type_unit)
15558         (load_partial_comp_unit, load_full_comp_unit): Update.
15559         (create_dwo_cu_reader): Remove has_children.
15560         (create_cus_hash_table, read_die_and_children): Update.
15561         (read_full_die_1,read_full_die): Remove has_children.
15562         (read_signatured_type): Update.
15563         (class cutu_reader) <has_children>: Remove.
15564
15565 2020-02-08  Tom Tromey  <tom@tromey.com>
15566
15567         * dwarf2/expr.c: Rename from dwarf2expr.c.
15568         * dwarf2/expr.h: Rename from dwarf2expr.h.
15569         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
15570         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
15571         * dwarf2/frame.c: Rename from dwarf2-frame.c.
15572         * dwarf2/frame.h: Rename from dwarf2-frame.h.
15573         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
15574         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
15575         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
15576         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
15577         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
15578         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
15579         * dwarf2/loc.c: Rename from dwarf2loc.c.
15580         * dwarf2/loc.h: Rename from dwarf2loc.h.
15581         * dwarf2/read.c: Rename from dwarf2read.c.
15582         * dwarf2/read.h: Rename from dwarf2read.h.
15583         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
15584         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
15585         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
15586         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
15587         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
15588         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
15589         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
15590         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
15591         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
15592         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
15593         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
15594         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
15595         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
15596         Update.
15597         * Makefile.in (COMMON_SFILES): Update.
15598         (HFILES_NO_SRCDIR): Update.
15599
15600 2020-02-08  Tom Tromey  <tom@tromey.com>
15601
15602         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
15603         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
15604
15605 2020-02-08  Tom Tromey  <tom@tromey.com>
15606
15607         * dwarf2read.h (struct die_info): Don't declare.
15608
15609 2020-02-08  Tom Tromey  <tom@tromey.com>
15610
15611         * dwarf2read.h (die_info_ptr): Remove typedef.
15612
15613 2020-02-08  Tom Tromey  <tom@tromey.com>
15614
15615         * dwarf2read.c (read_call_site_scope)
15616         (handle_data_member_location, dwarf2_add_member_fn)
15617         (mark_common_block_symbol_computed, read_common_block)
15618         (attr_to_dynamic_prop, partial_die_info::read)
15619         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
15620         (dwarf2_symbol_mark_computed, set_die_type): Update.
15621         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
15622         method.
15623         (attr_form_is_block): Don't declare.
15624         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
15625
15626 2020-02-08  Tom Tromey  <tom@tromey.com>
15627
15628         * dwarf2read.c (dwarf2_find_base_address, )
15629         (read_call_site_scope, rust_containing_type)
15630         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
15631         (handle_data_member_location, dwarf2_add_member_fn)
15632         (get_alignment, read_structure_type, process_structure_scope)
15633         (mark_common_block_symbol_computed, read_common_block)
15634         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
15635         (partial_die_info::read, read_attribute_value, new_symbol)
15636         (lookup_die_type, dwarf2_get_ref_die_offset)
15637         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
15638         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
15639         (dwarf2_symbol_mark_computed): Update.
15640         * dwarf2/attribute.h (struct attribute) <value_as_address,
15641         form_is_section_offset, form_is_constant, form_is_ref>: Declare
15642         methods.
15643         (value_as_address, attr_form_is_section_offset)
15644         (attr_form_is_constant, attr_form_is_ref): Don't declare.
15645         * dwarf2/attribute.c (attribute::value_as_address)
15646         (attribute::form_is_section_offset, attribute::form_is_constant)
15647         (attribute::form_is_ref): Now methods.
15648
15649 2020-02-08  Tom Tromey  <tom@tromey.com>
15650
15651         * dwarf2read.c (struct attribute, DW_STRING)
15652         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
15653         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
15654         (attr_form_is_block, attr_form_is_section_offset)
15655         (attr_form_is_constant, attr_form_is_ref): Move.
15656         * dwarf2/attribute.h: New file.
15657         * dwarf2/attribute.c: New file, from dwarf2read.c.
15658         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
15659
15660 2020-02-08  Tom Tromey  <tom@tromey.com>
15661
15662         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
15663         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
15664         Move.
15665         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
15666         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
15667         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
15668         abbrev.c.
15669         * dwarf2/abbrev.h: New file.
15670         * dwarf2/abbrev.c: New file, from dwarf2read.c.
15671         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
15672
15673 2020-02-08  Tom Tromey  <tom@tromey.com>
15674
15675         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
15676         (dwarf2_section_size, dwarf2_get_section_info)
15677         (create_signatured_type_table_from_debug_names)
15678         (create_addrmap_from_aranges, read_debug_names_from_section)
15679         (get_gdb_index_contents_from_section, read_comp_unit_head)
15680         (error_check_comp_unit_head, read_abbrev_offset)
15681         (create_debug_type_hash_table, init_cu_die_reader)
15682         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
15683         (read_comp_units_from_section, create_cus_hash_table)
15684         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
15685         (create_dwp_v2_section, dwarf2_rnglists_process)
15686         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
15687         (abbrev_table_read_table, read_indirect_string_at_offset_from)
15688         (read_indirect_string_from_dwz, read_addr_index_1)
15689         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
15690         (dwarf_decode_macro_bytes, dwarf_decode_macros)
15691         (fill_in_loclist_baton): Update.
15692         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
15693         get_containing_section, get_bfd_owner, get_bfd_section,
15694         get_file_name, get_id, get_flags, empty, read>: Declare methods.
15695         (dwarf2_read_section, get_section_name, get_section_file_name)
15696         (get_containing_section, get_section_bfd_owner)
15697         (get_section_bfd_section, get_section_name, get_section_file_name)
15698         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
15699         declare.
15700         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
15701         (dwarf2_section_info::get_bfd_owner)
15702         (dwarf2_section_info::get_bfd_section)
15703         (dwarf2_section_info::get_name)
15704         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
15705         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
15706         (dwarf2_section_info::read): Now methods.
15707         * dwarf-index-write.c (class debug_names): Update.
15708
15709 2020-02-08  Tom Tromey  <tom@tromey.com>
15710
15711         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
15712         Move to dwarf2/section.h.
15713         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
15714         (get_section_bfd_section, get_section_name)
15715         (get_section_file_name, get_section_id, get_section_flags)
15716         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
15717         dwarf2/section.c.
15718         * dwarf2/section.h: New file.
15719         * dwarf2/section.c: New file, from dwarf2read.c.
15720         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
15721
15722 2020-02-08  Tom Tromey  <tom@tromey.com>
15723
15724         * dwarf2read.h (read_unsigned_leb128): Don't declare.
15725         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
15726         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
15727         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
15728         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
15729         * dwarf2/leb.h: New file, from dwarf2read.c.
15730         * dwarf2/leb.c: New file, from dwarf2read.c.
15731         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
15732         Remove.
15733         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
15734         (COMMON_SFILES): Add dwarf2/leb.c.
15735
15736 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
15737
15738         GDB 9.1 released.
15739
15740 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15741
15742         PR gdb/25190:
15743         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
15744         * gdb/remote.c (remote_console_output): Update.
15745         * gdb/ui-file.c (fputs_unfiltered): Rename to...
15746         (ui_file_puts): ...this.
15747         * gdb/ui-file.h (ui_file_puts): Add declaration.
15748         * gdb/utils.c (emit_style_escape): Update.
15749         (flush_wrap_buffer): Update.
15750         (fputs_maybe_filtered): Update.
15751         (fputs_unfiltered): Add function.
15752
15753 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
15754
15755         * gdb/event-loop.c (gdb_wait_for_event): Update.
15756         * gdb/printcmd.c (printf_command): Update.
15757         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
15758         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
15759         (gdb_os_flush_stderr): Update.
15760         * gdb/remote.c (remote_console_output): Update.
15761         * gdb/ui-file.c (gdb_flush): Rename to...
15762         (ui_file_flush): ...this.
15763         (stderr_file::write): Update.
15764         (stderr_file::puts): Update.
15765         * gdb/ui-file.h (gdb_flush): Rename to...
15766         (ui_file_flush): ...this.
15767         * gdb/utils.c (gdb_flush): Add function.
15768         * gdb/utils.h (gdb_flush): Add declaration.
15769
15770 2020-02-07  Tom Tromey  <tromey@adacore.com>
15771
15772         PR breakpoints/24915:
15773         * source.c (find_and_open_source): Do not check basenames_may_differ.
15774
15775 2020-02-07  Tom Tromey  <tom@tromey.com>
15776
15777         * README: Update gdbserver documentation.
15778         * gdbserver: Move to top level.
15779         * configure.tgt (build_gdbserver): Remove.
15780         * configure.ac: Remove --enable-gdbserver.
15781         * configure: Rebuild.
15782         * Makefile.in (distclean): Don't mention gdbserver.
15783
15784 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15785
15786         * source-cache.c (source_cache::ensure): Surround
15787         get_plain_source_lines with a try/catch.
15788         (source_cache::get_line_charpos): Get rid of try/catch
15789         and only check for the return value of "ensure".
15790         * tui/tui-source.c (tui_source_window::set_contents):
15791         Simplify "nlines" calculation.
15792
15793 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
15794
15795         * MAINTAINERS (Write After Approval): Add myself.
15796
15797 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15798
15799         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
15800         function call.
15801
15802 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
15803
15804         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
15805
15806 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
15807
15808         * nat/riscv-linux-tdesc.h: New file.
15809         * nat/riscv-linux-tdesc.c: New file, taking code from...
15810         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
15811         ... here.
15812         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
15813         NATDEPFILES.
15814
15815 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
15816
15817         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
15818         we don't set the fake simulator ptid to the null_ptid.
15819
15820 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
15821
15822         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
15823         * gdbthread.h (class thread_info) <resumed>: Likewise.
15824         * infrun.c (resume_1): Likewise.
15825         (proceed): Likewise.
15826         (infrun_thread_stop_requested): Likewise.
15827         (stop_all_threads): Likewise.
15828         (handle_inferior_event): Likewise.
15829         (restart_threads): Likewise.
15830         (finish_step_over): Likewise.
15831         (keep_going_stepped_thread): Likewise.
15832         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
15833         (linux_handle_extended_wait): Likewise.
15834         * record-btrace.c (get_thread_current_frame_id): Likewise.
15835         * record-full.c (record_full_wait_1): Likewise.
15836         * remote.c (remote_target::process_initial_stop_replies): Likewise.
15837         * target.c (target_resume): Likewise.
15838         * thread.c (set_running_thread): Likewise.
15839
15840 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
15841
15842         * f-valprint.c (f77_print_array_1): Changed datatype of index
15843         variable to LONGEST from int to enable it to contain bound
15844         values correctly.
15845
15846 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
15847
15848         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
15849         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
15850         offsets according to FLEN determined.
15851         (riscv_linux_nat_target::read_description): Determine FLEN
15852         dynamically.
15853         (riscv_linux_nat_target::fetch_registers): Size regset buffer
15854         according to FLEN determined.
15855         (riscv_linux_nat_target::store_registers): Likewise.
15856
15857 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
15858
15859         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
15860         when reg->group is empty and reggroup is not.
15861
15862 2020-01-31  Tom Tromey  <tromey@adacore.com>
15863
15864         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
15865         Call beneath target's mourn_inferior after unpushing.
15866
15867 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15868
15869         PR tui/9765
15870         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
15871         have enough lines to fill the screen, still return the lowest
15872         address we found.
15873
15874 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
15875
15876         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
15877         '-', '<', and '>' commands.
15878
15879 2020-01-29  Pedro Alves  <palves@redhat.com>
15880             Sergio Durigan Junior  <sergiodj@redhat.com>
15881
15882         * infcmd.c (construct_inferior_arguments): Assert that
15883         'argc' is greater than 0.
15884
15885 2020-01-29  Luis Machado  <luis.machado@linaro.org>
15886
15887         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
15888         (BRK_INSN_MASK): Define to 0xd4200000.
15889         (aarch64_program_breakpoint_here_p): New function.
15890         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
15891         * arch-utils.c (default_program_breakpoint_here_p): Moved from
15892         breakpoint.c.
15893         * arch-utils.h (default_program_breakpoint_here_p): Moved from
15894         breakpoint.h
15895         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
15896         call gdbarch_program_breakpoint_here_p.
15897         (program_breakpoint_here): Moved to arch-utils.c, renamed to
15898         default_program_breakpoint_here_p, changed return type to bool and
15899         simplified.
15900         * breakpoint.h (program_breakpoint_here): Moved prototype to
15901         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
15902         return type to bool.
15903         * gdbarch.c: Regenerate.
15904         * gdbarch.h: Regenerate.
15905         * gdbarch.sh (program_breakpoint_here_p): New method.
15906         * infrun.c (handle_signal_stop): Call
15907         gdbarch_program_breakpoint_here_p.
15908
15909 2020-01-26  Tom Tromey  <tom@tromey.com>
15910
15911         * ctfread.c (struct ctf_fp_info): Reindent.
15912         (_initialize_ctfread): Remove.
15913
15914 2020-01-26  Tom Tromey  <tom@tromey.com>
15915
15916         * psymtab.c (partial_map_expand_apply)
15917         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
15918         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
15919         (psym_print_stats, psym_expand_symtabs_for_function)
15920         (psym_map_symbol_filenames, psym_map_matching_symbols)
15921         (psym_expand_symtabs_matching)
15922         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
15923         (maintenance_check_psymtabs): Use new methods.
15924         * psympriv.h (struct partial_symtab) <readin_p,
15925         get_compunit_symtab>: New methods.
15926         <readin, compunit_symtab>: Remove members.
15927         (struct standard_psymtab): New.
15928         (struct legacy_psymtab): Derive from standard_psymtab.
15929         * dwarf2read.h (struct dwarf2_psymtab): Derive from
15930         standard_psymtab.
15931         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
15932
15933 2020-01-26  Tom Tromey  <tom@tromey.com>
15934
15935         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
15936         read_dependencies.  Add assert.
15937         * psymtab.c (partial_symtab::read_dependencies): New method.
15938         * psympriv.h (struct partial_symtab) <read_dependencies>: New
15939         method.
15940         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
15941         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
15942         read_dependencies.
15943         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
15944         Add assert.
15945
15946 2020-01-26  Tom Tromey  <tom@tromey.com>
15947
15948         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
15949         Call expand_psymtab.
15950         (xcoff_read_symtab): Call expand_psymtab.
15951         (xcoff_start_psymtab, xcoff_end_psymtab): Set
15952         legacy_expand_psymtab.
15953         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
15954         method.
15955         (struct legacy_psymtab) <expand_psymtab>: Implement.
15956         <legacy_expand_psymtab>: New member.
15957         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
15958         (parse_partial_symbols): Set legacy_expand_psymtab.
15959         (psymtab_to_symtab_1): Change argument order.  Call
15960         expand_psymtab.
15961         (new_psymtab): Set legacy_expand_psymtab.
15962         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
15963         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
15964         expand_psymtab.
15965         (dwarf2_psymtab::expand_psymtab): Rename from
15966         psymtab_to_symtab_1.  Call expand_psymtab.
15967         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
15968         (dbx_end_psymtab): Likewise.
15969         (dbx_psymtab_to_symtab_1): Change argument order. Call
15970         expand_psymtab.
15971         (dbx_read_symtab): Call expand_psymtab.
15972         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
15973         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
15974         (ctf_psymtab::read_symtab): Call expand_psymtab.
15975
15976 2020-01-26  Tom Tromey  <tom@tromey.com>
15977
15978         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
15979         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
15980         messages.
15981         * mdebugread.c (mdebug_read_symtab): Remove prints.
15982         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
15983         assert.
15984         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
15985
15986 2020-01-26  Tom Tromey  <tom@tromey.com>
15987
15988         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
15989         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
15990         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
15991         legacy_symtab.
15992         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
15993         * psymtab.c (psymtab_to_symtab): Call method.
15994         (dump_psymtab): Update.
15995         * psympriv.h (struct partial_symtab): Add virtual destructor.
15996         <read_symtab>: New method.
15997         (struct legacy_symtab): New.
15998         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
15999         (struct pst_map) <pst>: Now a legacy_psymtab.
16000         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
16001         (new_psymtab): Use legacy_psymtab.
16002         * dwarf2read.h (struct dwarf2_psymtab): New.
16003         (struct dwarf2_per_cu_data) <psymtab>: Use it.
16004         * dwarf2read.c (dwarf2_create_include_psymtab)
16005         (dwarf2_build_include_psymtabs, create_type_unit_group)
16006         (create_partial_symtab, process_psymtab_comp_unit_reader)
16007         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
16008         (set_partial_user): Use dwarf2_psymtab.
16009         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
16010         (psymtab_to_symtab_1, process_full_comp_unit)
16011         (process_full_type_unit, dwarf2_ranges_read)
16012         (dwarf2_get_pc_bounds, psymtab_include_file_name)
16013         (dwarf_decode_lines): Use dwarf2_psymtab.
16014         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
16015         (add_address_entry_worker, write_one_signatured_type)
16016         (recursively_count_psymbols, recursively_write_psymbols)
16017         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
16018         (write_debug_names): Likewise.
16019         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
16020         <pst>: Now a legacy_psymtab.
16021         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
16022         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
16023         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
16024         * ctfread.c (struct ctf_psymtab): New.
16025         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
16026         ctf_psymtab.
16027         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
16028         (create_partial_symtab): Return a ctf_psymtab.
16029         (scan_partial_symbols): Update.
16030
16031 2020-01-26  Tom Tromey  <tom@tromey.com>
16032
16033         * xcoffread.c (xcoff_start_psymtab): Use new.
16034         * psymtab.c (partial_symtab::partial_symtab): New constructor,
16035         renamed from start_psymtab_common.
16036         * psympriv.h (struct partial_symtab): Add new constructor.
16037         (start_psymtab_common): Don't declare.
16038         * mdebugread.c (parse_partial_symbols): Use new.
16039         * dwarf2read.c (create_partial_symtab): Use new.
16040         * dbxread.c (start_psymtab): Use new.
16041         * ctfread.c (create_partial_symtab): Use new.
16042
16043 2020-01-26  Tom Tromey  <tom@tromey.com>
16044
16045         * xcoffread.c (xcoff_end_psymtab): Use new.
16046         * psymtab.c (start_psymtab_common): Use new.
16047         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
16048         Update.
16049         * psympriv.h (struct partial_symtab): Add parameters to
16050         constructor.  Don't inline.
16051         (allocate_psymtab): Don't declare.
16052         * mdebugread.c (new_psymtab): Use new.
16053         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
16054         * dbxread.c (dbx_end_psymtab): Use new.
16055
16056 2020-01-26  Tom Tromey  <tom@tromey.com>
16057
16058         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
16059         allocate_psymtab.  Update documentation.
16060         * psymtab.c (psymtab_storage::install_psymtab): Rename from
16061         allocate_psymtab.  Do not use new.
16062         (allocate_psymtab): Use new.  Update.
16063
16064 2020-01-26  Tom Tromey  <tom@tromey.com>
16065
16066         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
16067         * psymtab.c (psym_print_stats): Update.
16068         * psympriv.h (struct partial_symtab) <readin,
16069         psymtabs_addrmap_supported, anonymous>: Now bool.
16070         * mdebugread.c (psymtab_to_symtab_1): Update.
16071         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
16072         (build_type_psymtabs_reader, psymtab_to_symtab_1)
16073         (process_full_comp_unit, process_full_type_unit): Update.
16074         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
16075         * ctfread.c (psymtab_to_symtab): Update.
16076
16077 2020-01-26  Tom Tromey  <tom@tromey.com>
16078
16079         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
16080         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
16081         * psymtab.c (psymtab_storage): Delete psymtabs.
16082         (psymtab_storage::allocate_psymtab): Use new.
16083         (psymtab_storage::discard_psymtab): Use delete.
16084         * psympriv.h (struct partial_symtab): Add constructor and
16085         initializers.
16086
16087 2020-01-26  Tom Tromey  <tom@tromey.com>
16088
16089         * machoread.c: Do not include psympriv.h.
16090
16091 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16092
16093         * NEWS: Mention the new option and the set/show commands.
16094
16095 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16096
16097         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
16098         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
16099         (validate_exec_file): New variables, enums, functions.
16100         (exec_file_locate_attach, print_section_info): Style the filenames.
16101         (_initialize_exec): Install show_exec_file_mismatch_command and
16102          set_exec_file_mismatch_command.
16103         * gdbcore.h (validate_exec_file): Declare.
16104         * infcmd.c (attach_command): Call validate_exec_file.
16105         * remote.c ( remote_target::remote_add_inferior): Likewise.
16106
16107 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16108
16109         * frame.c (find_frame_sal): Move call to get_next_frame into more
16110         inner scope.
16111         * inline-frame.c (inilne_state) <inline_state>: Update argument
16112         types.
16113         (inilne_state) <skipped_symbol>: Rename to...
16114         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
16115         (skip_inline_frames): Build vector of skipped symbols and use this
16116         to reate the inline_state.
16117         (inline_skipped_symbol): Add a comment and some assertions, fetch
16118         skipped symbol from the list.
16119
16120 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16121
16122         * buildsym.c (lte_is_less_than): Delete.
16123         (buildsym_compunit::end_symtab_with_blockvector): Create local
16124         lambda function to sort line table entries, and use
16125         std::stable_sort instead of std::sort.
16126         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
16127         markers when looking for a previous line.
16128
16129 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16130
16131         * dwarf2read.c (lnp_state_machine::record_line): Include
16132         end_sequence parameter in debug print out.  Record the line if we
16133         are at an end_sequence marker even if it's not the start of a
16134         statement.
16135         * symmisc.c (maintenance_print_one_line_table): Print end of
16136         sequence markers with 'END' not '0'.
16137
16138 2020-01-24  Pedro Alves  <palves@redhat.com>
16139
16140         PR gdb/25410
16141         * thread.c (scoped_restore_current_thread::restore): Use
16142         switch_to_inferior_no_thread.
16143         * exec.c: Include "progspace-and-thread.h".
16144         (add_target_sections, remove_target_sections):
16145         scoped_restore_current_pspace_and_thread instead of
16146         scoped_restore_current_thread.
16147         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
16148         and aspace to the inferior before calling clone_program_space.
16149         Remove stale comment.
16150
16151 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16152
16153         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
16154         (arm_netbsd_nat_target::fetch_registers): ...this.
16155         (arm_nbsd_nat_target::store_registers): Rename to...
16156         (arm_netbsd_nat_target::store_registers): ...this.
16157
16158 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16159
16160         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
16161         register_t.
16162
16163 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
16164
16165         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
16166         Update comment.
16167         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
16168         Likewise.
16169         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
16170         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
16171         the correct replacement (iterate_over_regset_sections).
16172         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
16173         Update comment.
16174
16175 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
16176
16177         PR gdb/23718
16178         * gdb/python/python.c (execute_gdb_command): Call
16179         async_enable_stdin in catch block.
16180
16181 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16182
16183         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
16184         SWITCH_THRU_ALL_UIS.
16185
16186 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
16187
16188         PR tui/9765
16189         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
16190         comment, add extra parameter, and update to store previous symbol
16191         when appropriate.
16192         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
16193         add extra parameter.
16194         * tui/tui-disasm.c (tui_disassemble): Update header comment,
16195         remove unneeded parameter, add try/catch around gdb_print_insn,
16196         rewrite to add items to asm_lines vector.
16197         (tui_find_backward_disassembly_start_address): New function.
16198         (tui_find_disassembly_address): Updated throughout.
16199         (tui_disasm_window::set_contents): Update for changes to
16200         tui_disassemble.
16201         (tui_disasm_window::do_scroll_vertical): No need to adjust the
16202         number of lines to scroll.
16203
16204 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
16205
16206         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
16207         (SECT_OFF_DATA): Likewise.
16208         (SECT_OFF_RODATA): Likewise.
16209         (SECT_OFF_TEXT): Likewise.
16210         (SECT_OFF_BSS): Likewise.
16211         (struct objfile) <text_section_offset, data_section_offset>: New
16212         methods.
16213         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
16214         objfile::text_section_offset.
16215         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
16216         * coffread.c (coff_symtab_read): Likewise.
16217         (enter_linenos): Likewise.
16218         (process_coff_symbol): Likewise.
16219         * ctfread.c (get_objfile_text_range): Likewise.
16220         * dtrace-probe.c (dtrace_probe::get_relocated_address):
16221         Use objfile::data_section_offset.
16222         * dwarf2-frame.c (execute_cfa_program): Use
16223         objfile::text_section_offset.
16224         (dwarf2_frame_find_fde): Likewise.
16225         * dwarf2read.c (create_addrmap_from_index): Likewise.
16226         (create_addrmap_from_aranges): Likewise.
16227         (dw2_find_pc_sect_compunit_symtab): Likewise.
16228         (process_psymtab_comp_unit_reader): Likewise.
16229         (add_partial_symbol): Likewise.
16230         (add_partial_subprogram): Likewise.
16231         (process_full_comp_unit): Likewise.
16232         (read_file_scope): Likewise.
16233         (read_func_scope): Likewise.
16234         (read_lexical_block_scope): Likewise.
16235         (read_call_site_scope): Likewise.
16236         (dwarf2_rnglists_process): Likewise.
16237         (dwarf2_ranges_process): Likewise.
16238         (dwarf2_ranges_read): Likewise.
16239         (dwarf_decode_lines_1): Likewise.
16240         (new_symbol): Likewise.
16241         (dwarf2_fetch_die_loc_sect_off): Likewise.
16242         (dwarf2_per_cu_text_offset): Likewise.
16243         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
16244         * hppa-tdep.c (read_unwind_info): Likewise.
16245         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
16246         * psympriv.h (struct partial_symtab): Likewise.
16247         * psymtab.c (find_pc_sect_psymtab): Likewise.
16248         * solib-svr4.c (enable_break): Likewise.
16249         * stap-probe.c (relocate_address): Use
16250         objfile::data_section_offset.
16251         * xcoffread.c (enter_line_range): Use
16252         objfile::text_section_offset.
16253         (read_xcoff_symtab): Likewise.
16254
16255 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
16256
16257         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
16258         declaration to narrower scopes.
16259
16260 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
16261
16262         * darwin-nat.h (struct darwin_exception_msg, enum
16263         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
16264         Move up.
16265         (class darwin_nat_target) <wait_1, check_new_threads,
16266         decode_exception_message, decode_message, stop_inferior,
16267         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
16268         * darwin-nat.c (darwin_check_new_threads): Rename to...
16269         (darwin_nat_target::check_new_threads): ... this.
16270         (darwin_suspend_inferior_it): Remove.
16271         (darwin_decode_exception_message): Rename to...
16272         (darwin_nat_target::decode_exception_message): ... this.
16273         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
16274         (darwin_decode_message): Rename to...
16275         (darwin_nat_target::decode_message): ... this.
16276         (cancel_breakpoint): Rename to...
16277         (darwin_nat_target::cancel_breakpoint): ... this.
16278         (darwin_wait): Rename to...
16279         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
16280         instead of iterate_over_inferiors.
16281         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
16282         (darwin_stop_inferior): Rename to...
16283         (darwin_nat_target::stop_inferior): ... this.
16284         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
16285         (darwin_init_thread_list): Rename to...
16286         (darwin_nat_target::init_thread_list): ... this.
16287         (darwin_ptrace_him): Rename to...
16288         (darwin_nat_target::ptrace_him): ... this.
16289         (darwin_nat_target::create_inferior): Pass lambda function to
16290         fork_inferior.
16291         (darwin_nat_target::detach): Call stop_inferior instead of
16292         darwin_stop_inferior.
16293         * fork-inferior.h (fork_inferior): Change init_trace_fun
16294         parameter to gdb::function_view.
16295         * fork-inferior.c (fork_inferior): Likewise.
16296
16297 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
16298
16299         * i386-cygwin-tdep.c (core_process_module_section): Update.
16300         * windows-nat.c (struct lm_info_windows): Add text_offset.
16301         (windows_xfer_shared_libraries): Update.
16302         * windows-tdep.c (windows_xfer_shared_library):
16303         Add text_offset_cached argument.
16304         * windows-tdep.h (windows_xfer_shared_library): Update.
16305
16306 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16307
16308         * gdbarch.sh: Add declaration for _initialize_gdbarch.
16309
16310 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16311
16312         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
16313         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
16314         replace with range-based for.
16315         (gdbsim_interrupt_inferior): Remove.
16316         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
16317         with a range-based for.  Inline code from
16318         gdbsim_interrupt_inferior.
16319
16320 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
16321
16322         * infrun.c (proceed): Fix indentation.
16323
16324 2020-01-21  Tom Tromey  <tromey@adacore.com>
16325
16326         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
16327         * python/python.c (python_extension_ops): Update.
16328         (gdbpy_colorize): New function.
16329         * python/lib/gdb/__init__.py (colorize): New function.
16330         * extension.h (ext_lang_colorize): Declare.
16331         * extension.c (ext_lang_colorize): New function.
16332         * extension-priv.h (struct extension_language_ops) <colorize>: New
16333         member.
16334         * cli/cli-style.c (_initialize_cli_style): Update help text.
16335
16336 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16337
16338         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
16339         <cond>: Change type to bool.
16340         (aarch64_displaced_step_b_cond): Update cond to use bool type.
16341         (aarch64_displaced_step_cb): Likewise.
16342         (aarch64_displaced_step_tb): Likewise.
16343
16344 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16345
16346         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
16347         output.
16348
16349 2020-01-21  Luis Machado  <luis.machado@linaro.org>
16350
16351         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
16352         <pc_adjust>: Adjust the documentation.
16353         (aarch64_displaced_step_fixup): Check if PC really moved before
16354         adjusting it.
16355
16356 2020-01-19  Tom Tromey  <tom@tromey.com>
16357
16358         * disasm.c (~gdb_disassembler): New destructor.
16359         (gdb_buffered_insn_length): Call disassemble_free_target.
16360         * disasm.h (class gdb_disassembler): Declare destructor.  Use
16361         DISABLE_COPY_AND_ASSIGN.
16362
16363 2020-01-19  Tom Tromey  <tom@tromey.com>
16364
16365         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
16366         (die_reader_func_ftype): Remove.
16367         (cutu_reader): New class.
16368         (dw2_get_file_names_reader): Remove "data" parameter.
16369         (dw2_get_file_names): Use cutu_reader.
16370         (create_debug_type_hash_table): Update.
16371         (read_cutu_die_from_dwo): Update comment.
16372         (lookup_dwo_unit): Add dwo_name parameter.
16373         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
16374         die_reader_func_ftype and data parameters.
16375         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
16376         Remove die_reader_func_ftype and data parameters.
16377         (~cutu_reader): New; from init_cutu_and_read_dies.
16378         (cutu_reader::cutu_reader): Rename from
16379         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
16380         and data parameters.
16381         (init_cutu_and_read_dies_simple): Remove.
16382         (struct process_psymtab_comp_unit_data): Remove.
16383         (process_psymtab_comp_unit_reader): Remove data parameter; add
16384         want_partial_unit and pretend_language parameters.
16385         (process_psymtab_comp_unit): Use cutu_reader.
16386         (build_type_psymtabs_reader): Remove data parameter.
16387         (build_type_psymtabs_1): Use cutu_reader.
16388         (process_skeletonless_type_unit): Likewise.
16389         (load_partial_comp_unit_reader): Remove.
16390         (load_partial_comp_unit): Use cutu_reader.
16391         (load_full_comp_unit_reader): Remove.
16392         (load_full_comp_unit): Use cutu_reader.
16393         (struct create_dwo_cu_data): Remove.
16394         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
16395         dwo_unit parameters.
16396         (create_cus_hash_table): Use cutu_reader.
16397         (struct dwarf2_read_addr_index_data): Remove.
16398         (dwarf2_read_addr_index_reader): Remove.
16399         (dwarf2_read_addr_index): Use cutu_reader.
16400         (read_signatured_type_reader): Remove.
16401         (read_signatured_type): Use cutu_reader.
16402
16403 2020-01-19  Tom Tromey  <tom@tromey.com>
16404
16405         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
16406         * tui/tui-wingeneral.h (class tui_suppress_output): New.
16407         (tui_wrefresh): Declare.
16408         * tui/tui-wingeneral.c (suppress_output): New global.
16409         (tui_suppress_output, ~tui_suppress_output): New constructor and
16410         destructor.
16411         (tui_wrefresh): New function.
16412         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
16413         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
16414         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
16415         method.
16416         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
16417         tui_wrefresh.
16418         (tui_data_window::no_refresh): New method.
16419         (tui_data_item_window::refresh_window): Call tui_wrefresh.
16420         (tui_reg_command): Use tui_suppress_output
16421         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
16422         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
16423         method.
16424         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
16425
16426 2020-01-19  Tom Tromey  <tom@tromey.com>
16427
16428         * tui/tui-winsource.c (tui_update_source_windows_with_line):
16429         Handle case where symtab is null.
16430
16431 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
16432
16433         * linux-fork.c (one_fork_p): Simplify.
16434
16435 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16436
16437         * top.c (struct qt_args): Remove.
16438         (kill_or_detach): Change return type to void, replace `void *`
16439         parameter with a proper one.
16440         (print_inferior_quit_action):  Likewise.
16441         (quit_confirm): Use range-based for loop to iterate over inferiors.
16442         (quit_force): Likewise.
16443
16444 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16445
16446         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
16447         `void *` parameter with proper parameters.
16448         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
16449         (print_one_inferior): Change return type to void, replace `void *`
16450         parameter with proper parameters.
16451         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
16452         inferiors.
16453         (get_other_inferior): Remove.
16454         (mi_cmd_remove_inferior): Use range-based loop to iterate over
16455         inferiors.
16456
16457 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16458
16459         * mi/mi-interp.c (report_initial_inferior): Remove.
16460         (mi_interp::init): Use range-based for to iterate over inferiors.
16461
16462 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
16463
16464         * python/py-inferior.c (build_inferior_list): Remove.
16465         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
16466
16467 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
16468
16469         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
16470         (btrace_stitch_trace): Likewise.
16471         * charset.c (intermediate_encoding): Likewise (vaild).
16472         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
16473         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
16474         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
16475
16476 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
16477
16478         * windows-tdep.c (windows_get_tlb_type):
16479         Add rtl_user_process_parameters type.
16480
16481 2020-01-16  Pedro Alves  <palves@redhat.com>
16482             Norbert Lange  <nolange79@gmail.com>
16483
16484         PR build/24805
16485         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
16486         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
16487         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
16488         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
16489         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
16490         (ps_plog): Redeclare exported functions with default visibility.
16491
16492 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
16493
16494         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
16495         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
16496
16497 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
16498
16499         * infcmd.c (post_create_inferior): Use get_thread_regcache
16500         instead of get_current_regcache.
16501
16502 2020-01-14  Tom Tromey  <tom@tromey.com>
16503
16504         PR symtab/12535:
16505         * python/python.c (gdbpy_decode_line): Treat empty string the same
16506         as no argument.
16507
16508 2020-01-14  Tom Tromey  <tom@tromey.com>
16509
16510         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
16511
16512 2020-01-14  Tom Tromey  <tom@tromey.com>
16513
16514         * nat/linux-btrace.c: Don't include <config.h>.
16515         * nat/linux-ptrace.c: Don't include <config.h>.
16516         * nat/x86-linux-dregs.c: Don't include <config.h>.
16517
16518 2020-01-14  Tom Tromey  <tom@tromey.com>
16519
16520         * configure: Rebuild.
16521         * configure.ac: Move many checks to ../gdbsupport/common.m4.
16522
16523 2020-01-14  Tom Tromey  <tom@tromey.com>
16524
16525         * nat/x86-linux-dregs.c: Include configh.h.
16526         * nat/linux-ptrace.c: Include configh.h.
16527         * nat/linux-btrace.c: Include configh.h.
16528         * defs.h: Include config.h, bfd.h.
16529         * configure.ac: Don't source common.host.
16530         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
16531         * configure: Rebuild.
16532         * acinclude.m4: Update path.
16533         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
16534         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
16535         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
16536         (CLIBS): Add LIBSUPPORT.
16537         (CDEPS): Likewise.
16538         (COMMON_SFILES): Remove gdbsupport files.
16539         (HFILES_NO_SRCDIR): Likewise.
16540         (stamp-version): Update path to create-version.sh.
16541         (ALLDEPFILES): Remove gdbsupport files.
16542
16543 2020-01-14  Tom Tromey  <tom@tromey.com>
16544
16545         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
16546         USE_WIN32API when needed.
16547         * configure.ac (USE_WIN32API): Don't define.
16548         (WIN32LIBS): Use WIN32APILIBS.
16549         * configure: Rebuild.
16550
16551 2020-01-14  Tom Tromey  <tom@tromey.com>
16552
16553         * configure: Rebuild.
16554         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
16555
16556 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
16557
16558         * skip.c (skip_function_command): Make skip w/o arguments use the
16559         name of the inlined function if pc is inside any inlined function.
16560
16561 2020-01-14  Luis Machado  <luis.machado@linaro.org>
16562
16563         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
16564         * infrun.c (resume_1): Likewise.
16565         (handle_inferior_event): Remove stale comment.
16566         * linux-nat.c (linux_nat_target::resume): Update comments.
16567         (save_stop_reason): Likewise.
16568         (linux_nat_filter_event): Likewise.
16569         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
16570
16571 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16572
16573         * elfread.c (record_minimal_symbol): Set section index to 0 for
16574         non-allocatable sections.
16575
16576
16577 2020-01-13  Ali Tamur <tamur@google.com>
16578
16579         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
16580         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
16581         to gdb::optional.  Update comments.
16582         (dwo_file): Update comments.
16583         (read_attribute): Update API to take an additional out parameter,
16584         need_reprocess.  This is used to mark attributes that need other
16585         attributes (e.g. str_offsets_base) for correct computation which may not
16586         have been read yet.
16587         (read_attribute_reprocess): New function declaration.
16588         (read_addr_index): Likewise.
16589         (read_dwo_str_index): Likewise.
16590         (read_stub_str_index): Likewise.
16591         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
16592         (lookup_addr_base): New function definition.
16593         (lookup_ranges_base): Likewise.
16594         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
16595         lookup_ranges_base.
16596         (init_cutu_and_read_dies): Update comments.
16597         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
16598         unit.  This is used to inherit parent's str_offsets_base and addr_base.
16599         Update comments.
16600         (init_cutu_and_read_dies_simple): Reflect API changes.
16601         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
16602         (create_cus_hash_table): Change API to take parent compile unit.
16603         Reflect API changes.
16604         (open_and_init_dwo_file): Reflect API changes.
16605         (dwarf2_get_pc_bounds): Update comments.
16606         (dwarf2_record_block_ranges): Likewise.
16607         (read_full_die_1): Change implementation to reprocess attributes that
16608         need str_offsets_base and addr_base.
16609         (partial_die_info::read): Likewise.
16610         (read_attribute_reprocess): New function definition.
16611         (read_attribute_value): Change API to take an additional out parameter,
16612         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
16613         when a non-dwo compile unit has index based attributes.
16614         (read_attribute): Reflect API changes.
16615         (read_addr_index_1): Reflect API changes.  Update comments.
16616         (dwarf2_read_addr_index_data): Reflect API changes.
16617         (dwarf2_read_addr_index): Likewise.
16618         (read_str_index): Change API and implementation.  This becomes a helper
16619         to be used by the new string index related methods.  Update error
16620         message and comments.
16621         (read_dwo_str_index): New function definition.
16622         (read_stub_str_index): Likewise.
16623         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
16624         * symfile.h (dwarf2_debug_sections): Likewise.
16625         * xcoffread.c (dwarf2_debug_sections): Likewise.
16626
16627 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16628
16629         * gdbcore.h (struct core_fns) <core_read_registers>: Change
16630         core_reg_sect type to gdb_byte *.
16631         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
16632         * cris-tdep.c (fetch_core_registers): Likewise.
16633         * corelow.c (core_target::get_core_register_section): Change
16634         type of `contents` to gdb::byte_vector.
16635
16636 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
16637
16638         * tui/tui-wingeneral.c (box_win): Position the title in the center
16639         of the border.
16640
16641 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
16642
16643         * corelow.c (core_target::get_core_register_section): Use
16644           std::vector instead of alloca.
16645
16646 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16647
16648         * warning.m4: Add -Wmissing-declarations to build_warnings.
16649         * configure: Re-generate.
16650
16651 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16652
16653         * python/python.c (init__gdb_module): Add declaration.
16654
16655 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
16656
16657         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
16658         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
16659         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
16660         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
16661         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
16662         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
16663         * ada-exp.y (_initialize_ada_exp): Add declaration.
16664         * ada-lang.c (_initialize_ada_language): Add declaration.
16665         * ada-tasks.c (_initialize_tasks): Add declaration.
16666         * agent.c (_initialize_agent): Add declaration.
16667         * aix-thread.c (_initialize_aix_thread): Add declaration.
16668         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
16669         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
16670         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
16671         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
16672         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
16673         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
16674         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
16675         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
16676         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
16677         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
16678         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
16679         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
16680         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
16681         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
16682         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
16683         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
16684         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
16685         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
16686         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
16687         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
16688         * annotate.c (_initialize_annotate): Add declaration.
16689         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
16690         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
16691         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
16692         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
16693         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
16694         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
16695         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
16696         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
16697         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
16698         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
16699         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
16700         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
16701         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
16702         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
16703         * auto-load.c (_initialize_auto_load): Add declaration.
16704         * auxv.c (_initialize_auxv): Add declaration.
16705         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
16706         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
16707         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
16708         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
16709         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
16710         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
16711         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
16712         * breakpoint.c (_initialize_breakpoint): Add declaration.
16713         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
16714         * btrace.c (_initialize_btrace): Add declaration.
16715         * charset.c (_initialize_charset): Add declaration.
16716         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
16717         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
16718         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
16719         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
16720         * cli/cli-script.c (_initialize_cli_script): Add declaration.
16721         * cli/cli-style.c (_initialize_cli_style): Add declaration.
16722         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
16723         * coffread.c (_initialize_coffread): Add declaration.
16724         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
16725         * compile/compile.c (_initialize_compile): Add declaration.
16726         * complaints.c (_initialize_complaints): Add declaration.
16727         * completer.c (_initialize_completer): Add declaration.
16728         * copying.c (_initialize_copying): Add declaration.
16729         * corefile.c (_initialize_core): Add declaration.
16730         * corelow.c (_initialize_corelow): Add declaration.
16731         * cp-abi.c (_initialize_cp_abi): Add declaration.
16732         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
16733         * cp-support.c (_initialize_cp_support): Add declaration.
16734         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
16735         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
16736         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
16737         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
16738         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
16739         * ctfread.c (_initialize_ctfread): Add declaration.
16740         * d-lang.c (_initialize_d_language): Add declaration.
16741         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
16742         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
16743         * dbxread.c (_initialize_dbxread): Add declaration.
16744         * dcache.c (_initialize_dcache): Add declaration.
16745         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
16746         * disasm.c (_initialize_disasm): Add declaration.
16747         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
16748         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
16749         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
16750         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
16751         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
16752         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
16753         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
16754         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
16755         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
16756         * elfread.c (_initialize_elfread): Add declaration.
16757         * exec.c (_initialize_exec): Add declaration.
16758         * extension.c (_initialize_extension): Add declaration.
16759         * f-lang.c (_initialize_f_language): Add declaration.
16760         * f-valprint.c (_initialize_f_valprint): Add declaration.
16761         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
16762         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
16763         * filesystem.c (_initialize_filesystem): Add declaration.
16764         * findcmd.c (_initialize_mem_search): Add declaration.
16765         * findvar.c (_initialize_findvar): Add declaration.
16766         * fork-child.c (_initialize_fork_child): Add declaration.
16767         * frame-base.c (_initialize_frame_base): Add declaration.
16768         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
16769         * frame.c (_initialize_frame): Add declaration.
16770         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
16771         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
16772         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
16773         * gcore.c (_initialize_gcore): Add declaration.
16774         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
16775         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
16776         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
16777         * gdbarch.c (_initialize_gdbarch): Add declaration.
16778         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
16779         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
16780         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
16781         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
16782         * go-lang.c (_initialize_go_language): Add declaration.
16783         * go32-nat.c (_initialize_go32_nat): Add declaration.
16784         * guile/guile.c (_initialize_guile): Add declaration.
16785         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
16786         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
16787         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
16788         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
16789         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
16790         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
16791         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
16792         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
16793         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
16794         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
16795         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
16796         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
16797         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
16798         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
16799         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
16800         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
16801         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
16802         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
16803         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
16804         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
16805         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
16806         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
16807         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
16808         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
16809         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
16810         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
16811         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
16812         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
16813         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
16814         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
16815         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
16816         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
16817         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
16818         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
16819         * infcall.c (_initialize_infcall): Add declaration.
16820         * infcmd.c (_initialize_infcmd): Add declaration.
16821         * inflow.c (_initialize_inflow): Add declaration.
16822         * infrun.c (_initialize_infrun): Add declaration.
16823         * interps.c (_initialize_interpreter): Add declaration.
16824         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
16825         * jit.c (_initialize_jit): Add declaration.
16826         * language.c (_initialize_language): Add declaration.
16827         * linux-fork.c (_initialize_linux_fork): Add declaration.
16828         * linux-nat.c (_initialize_linux_nat): Add declaration.
16829         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
16830         * linux-thread-db.c (_initialize_thread_db): Add declaration.
16831         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
16832         * m2-lang.c (_initialize_m2_language): Add declaration.
16833         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
16834         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
16835         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
16836         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
16837         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
16838         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
16839         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
16840         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
16841         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
16842         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
16843         * machoread.c (_initialize_machoread): Add declaration.
16844         * macrocmd.c (_initialize_macrocmd): Add declaration.
16845         * macroscope.c (_initialize_macroscope): Add declaration.
16846         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
16847         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
16848         * maint.c (_initialize_maint_cmds): Add declaration.
16849         * mdebugread.c (_initialize_mdebugread): Add declaration.
16850         * memattr.c (_initialize_mem): Add declaration.
16851         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
16852         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
16853         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
16854         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
16855         * mi/mi-main.c (_initialize_mi_main): Add declaration.
16856         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
16857         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
16858         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
16859         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
16860         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
16861         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
16862         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
16863         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
16864         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
16865         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
16866         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
16867         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
16868         * mipsread.c (_initialize_mipsread): Add declaration.
16869         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
16870         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
16871         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
16872         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
16873         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
16874         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
16875         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
16876         * nto-procfs.c (_initialize_procfs): Add declaration.
16877         * objc-lang.c (_initialize_objc_language): Add declaration.
16878         * observable.c (_initialize_observer): Add declaration.
16879         * opencl-lang.c (_initialize_opencl_language): Add declaration.
16880         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
16881         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
16882         * osabi.c (_initialize_gdb_osabi): Add declaration.
16883         * osdata.c (_initialize_osdata): Add declaration.
16884         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
16885         * parse.c (_initialize_parse): Add declaration.
16886         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
16887         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
16888         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
16889         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
16890         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
16891         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
16892         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
16893         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
16894         * printcmd.c (_initialize_printcmd): Add declaration.
16895         * probe.c (_initialize_probe): Add declaration.
16896         * proc-api.c (_initialize_proc_api): Add declaration.
16897         * proc-events.c (_initialize_proc_events): Add declaration.
16898         * proc-service.c (_initialize_proc_service): Add declaration.
16899         * procfs.c (_initialize_procfs): Add declaration.
16900         * producer.c (_initialize_producer): Add declaration.
16901         * psymtab.c (_initialize_psymtab): Add declaration.
16902         * python/python.c (_initialize_python): Add declaration.
16903         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
16904         * record-btrace.c (_initialize_record_btrace): Add declaration.
16905         * record-full.c (_initialize_record_full): Add declaration.
16906         * record.c (_initialize_record): Add declaration.
16907         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
16908         * regcache.c (_initialize_regcache): Add declaration.
16909         * reggroups.c (_initialize_reggroup): Add declaration.
16910         * remote-notif.c (_initialize_notif): Add declaration.
16911         * remote-sim.c (_initialize_remote_sim): Add declaration.
16912         * remote.c (_initialize_remote): Add declaration.
16913         * reverse.c (_initialize_reverse): Add declaration.
16914         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
16915         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
16916         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
16917         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
16918         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
16919         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
16920         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
16921         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
16922         Add declaration.
16923         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
16924         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
16925         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
16926         * rust-exp.y (_initialize_rust_exp): Add declaration.
16927         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
16928         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
16929         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
16930         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
16931         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
16932         * score-tdep.c (_initialize_score_tdep): Add declaration.
16933         * ser-go32.c (_initialize_ser_dos): Add declaration.
16934         * ser-mingw.c (_initialize_ser_windows): Add declaration.
16935         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
16936         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
16937         * ser-uds.c (_initialize_ser_socket): Add declaration.
16938         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
16939         * serial.c (_initialize_serial): Add declaration.
16940         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
16941         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
16942         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
16943         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
16944         * skip.c (_initialize_step_skip): Add declaration.
16945         * sol-thread.c (_initialize_sol_thread): Add declaration.
16946         * solib-aix.c (_initialize_solib_aix): Add declaration.
16947         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
16948         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
16949         * solib-frv.c (_initialize_frv_solib): Add declaration.
16950         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
16951         * solib-target.c (_initialize_solib_target): Add declaration.
16952         * solib.c (_initialize_solib): Add declaration.
16953         * source-cache.c (_initialize_source_cache): Add declaration.
16954         * source.c (_initialize_source): Add declaration.
16955         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
16956         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
16957         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
16958         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
16959         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
16960         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
16961         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
16962         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
16963         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
16964         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
16965         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
16966         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
16967         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
16968         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
16969         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
16970         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
16971         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
16972         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
16973         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
16974         * stabsread.c (_initialize_stabsread): Add declaration.
16975         * stack.c (_initialize_stack): Add declaration.
16976         * stap-probe.c (_initialize_stap_probe): Add declaration.
16977         * std-regs.c (_initialize_frame_reg): Add declaration.
16978         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
16979         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
16980         * symfile.c (_initialize_symfile): Add declaration.
16981         * symmisc.c (_initialize_symmisc): Add declaration.
16982         * symtab.c (_initialize_symtab): Add declaration.
16983         * target.c (_initialize_target): Add declaration.
16984         * target-connection.c (_initialize_target_connection): Add
16985         declaration.
16986         * target-dcache.c (_initialize_target_dcache): Add declaration.
16987         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
16988         * thread.c (_initialize_thread): Add declaration.
16989         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
16990         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
16991         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
16992         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
16993         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
16994         * tracectf.c (_initialize_ctf): Add declaration.
16995         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
16996         * tracefile.c (_initialize_tracefile): Add declaration.
16997         * tracepoint.c (_initialize_tracepoint): Add declaration.
16998         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
16999         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
17000         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
17001         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
17002         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
17003         * tui/tui-win.c (_initialize_tui_win): Add declaration.
17004         * tui/tui.c (_initialize_tui): Add declaration.
17005         * typeprint.c (_initialize_typeprint): Add declaration.
17006         * ui-style.c (_initialize_ui_style): Add declaration.
17007         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
17008         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
17009         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
17010         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
17011         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
17012         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
17013         * unittests/filtered_iterator-selftests.c
17014         (_initialize_filtered_iterator_selftests): Add declaration.
17015         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
17016         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
17017         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
17018         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
17019         * unittests/main-thread-selftests.c
17020         (_initialize_main_thread_selftests): Add declaration.
17021         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
17022         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
17023         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
17024         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
17025         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
17026         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
17027         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
17028         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
17029         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
17030         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
17031         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
17032         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
17033         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
17034         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
17035         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
17036         declaration.
17037         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
17038         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
17039         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
17040         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
17041         * user-regs.c (_initialize_user_regs): Add declaration.
17042         * utils.c (_initialize_utils): Add declaration.
17043         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
17044         * valops.c (_initialize_valops): Add declaration.
17045         * valprint.c (_initialize_valprint): Add declaration.
17046         * value.c (_initialize_values): Add declaration.
17047         * varobj.c (_initialize_varobj): Add declaration.
17048         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
17049         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
17050         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
17051         * windows-nat.c (_initialize_windows_nat): Add declaration.
17052         (_initialize_check_for_gdb_ini): Add declaration.
17053         (_initialize_loadable): Add declaration.
17054         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
17055         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
17056         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
17057         * xcoffread.c (_initialize_xcoffread): Add declaration.
17058         * xml-support.c (_initialize_xml_support): Add declaration.
17059         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
17060         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
17061         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
17062         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
17063
17064 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
17065
17066         * regformats/regdat.sh: Generate declaration for init function.
17067
17068 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
17069
17070         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
17071         up.
17072         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
17073         close_one_inferior>: New methods.
17074         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
17075         pass down target to find_inferior_pid.
17076         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
17077         Pass down target to find_inferior_ptid.
17078         (gdbsim_target::create_inferior): Pass down target to
17079         add_thread_silent.
17080         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
17081         target down to find_inferior_ptid and switch_to_thread.
17082         (gdbsim_target::close): Update to call close_one_inferior.
17083         (struct resume_data): Remove.
17084         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
17085         directly, rather than through a void pointer.
17086         (gdbsim_target::resume): Update to call resume_one_inferior.
17087
17088 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
17089
17090         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
17091
17092 2020-01-12  Pedro Alves  <palves@redhat.com>
17093
17094         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
17095         directly for the current inferior instead of
17096         discard_all_inferiors.
17097         (discard_all_inferiors): Delete.
17098
17099 2020-01-11  Tom Tromey  <tom@tromey.com>
17100
17101         * tui/tui-wingeneral.c (box_win): Check cli_styling.
17102         * tui/tui-winsource.c (tui_source_window_base::refill): Use
17103         deprecated_safe_get_selected_frame.
17104
17105 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
17106
17107         * inferior.c (print_inferior): Switch inferior before printing it.
17108
17109 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
17110             Pedro Alves  <palves@redhat.com>
17111
17112         * progspace-and-thread.c (switch_to_program_space_and_thread):
17113         Assert there's an inferior for PSPACE.  Use
17114         switch_to_inferior_no_thread to switch the inferior too.
17115         * progspace.c (program_space::~program_space): Call
17116         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
17117         (program_space::free_all_objfiles): Don't call clear_symtab_users
17118         here.
17119         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
17120
17121 2020-01-10  Pedro Alves  <palves@redhat.com>
17122
17123         * NEWS: Mention multi-target debugging, "info connections", and
17124         "add-inferior -no-connection".
17125
17126 2020-01-10  Pedro Alves  <palves@redhat.com>
17127
17128         * infrun.c: Include "target-connection.h".
17129         (check_multi_target_resumption): New.
17130         (proceed): Call it.
17131         * target-connection.c (make_target_connection_string): Make
17132         extern.
17133         * target-connection.h (make_target_connection_string): Declare.
17134
17135 2020-01-10  Pedro Alves  <palves@redhat.com>
17136
17137         * Makefile.in (COMMON_SFILES): Add target-connection.c.
17138         * inferior.c (uiout_field_connection): New function.
17139         (print_inferior): Add new "connection-id" column.
17140         (add_inferior_command): Show connection number/string of added
17141         inferior.
17142         * process-stratum-target.h
17143         (process_stratum_target::connection_string): New virtual method.
17144         (process_stratum_target::connection_number): New field.
17145         * remote.c (remote_target::connection_string): New override.
17146         * target-connection.c: New file.
17147         * target-connection.h: New file.
17148         * target.c (decref_target): Remove process_stratum targets from
17149         the connection list.
17150         (target_stack::push): Add process_stratum targets to the
17151         connection list.
17152
17153 2020-01-10  Pedro Alves  <palves@redhat.com>
17154
17155         Revert:
17156         2016-04-12  Pedro Alves  <palves@redhat.com>
17157         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
17158         Remove references to name.
17159         * serial.h (struct serial) <name>: Delete.
17160
17161 2020-01-10  Pedro Alves  <palves@redhat.com>
17162
17163         * gdbarch-selftests.c (register_to_value_test): Remove "target
17164         already pushed" check.
17165
17166 2020-01-10  Pedro Alves  <palves@redhat.com>
17167             John Baldwin  <jhb@FreeBSD.org>
17168
17169         * aarch64-linux-nat.c
17170         (aarch64_linux_nat_target::thread_architecture): Adjust.
17171         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
17172         (task_command_1): Likewise.
17173         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
17174         (aix_thread_target::wait, aix_thread_target::fetch_registers)
17175         (aix_thread_target::store_registers)
17176         (aix_thread_target::thread_alive): Adjust.
17177         * amd64-fbsd-tdep.c: Include "inferior.h".
17178         (amd64fbsd_get_thread_local_address): Pass down target.
17179         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
17180         thread's gdbarch instead of target_gdbarch.
17181         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
17182         get_last_target_status.
17183         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
17184         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
17185         inferiors.
17186         (update_inserted_breakpoint_locations): Skip if inferiors with no
17187         execution.
17188         (update_global_location_list): When handling moribund locations,
17189         find representative inferior for location's pspace, and use thread
17190         count of its process_stratum target.
17191         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
17192         * bsd-uthread.c (bsd_uthread_target::wait): Use
17193         as_process_stratum_target and adjust thread_change_ptid and
17194         add_thread calls.
17195         (bsd_uthread_target::update_thread_list): Use
17196         as_process_stratum_target and adjust find_thread_ptid,
17197         thread_change_ptid and add_thread calls.
17198         * btrace.c (maint_btrace_packet_history_cmd): Adjust
17199         find_thread_ptid call.
17200         * corelow.c (add_to_thread_list): Adjust add_thread call.
17201         (core_target_open): Adjust add_thread_silent and thread_count
17202         calls.
17203         (core_target::pid_to_str): Adjust find_inferior_ptid call.
17204         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
17205         * event-top.c (async_disconnect): Pop targets from all inferiors.
17206         * exec.c (add_target_sections): Push exec target on all inferiors
17207         sharing the program space.
17208         (remove_target_sections): Remove the exec target from all
17209         inferiors sharing the program space.
17210         (exec_on_vfork): New.
17211         * exec.h (exec_on_vfork): Declare.
17212         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
17213         Pass it down.
17214         (fbsd_nat_target::update_thread_list): Adjust.
17215         (fbsd_nat_target::resume): Adjust.
17216         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
17217         down.
17218         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
17219         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
17220         get_thread_arch_regcache call.
17221         * fork-child.c (gdb_startup_inferior): Pass target down to
17222         startup_inferior and set_executing.
17223         * gdbthread.h (struct process_stratum_target): Forward declare.
17224         (add_thread, add_thread_silent, add_thread_with_info)
17225         (in_thread_list): Add process_stratum_target parameter.
17226         (find_thread_ptid(inferior*, ptid_t)): New overload.
17227         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
17228         parameter.
17229         (all_threads()): Delete overload.
17230         (all_threads, all_non_exited_threads): Add process_stratum_target
17231         parameter.
17232         (all_threads_safe): Use brace initialization.
17233         (thread_count): Add process_stratum_target parameter.
17234         (set_resumed, set_running, set_stop_requested, set_executing)
17235         (threads_are_executing, finish_thread_state): Add
17236         process_stratum_target parameter.
17237         (switch_to_thread): Use is_current_thread.
17238         * i386-fbsd-tdep.c: Include "inferior.h".
17239         (i386fbsd_get_thread_local_address): Pass down target.
17240         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
17241         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
17242         have_inferiors check.
17243         * inf-ptrace.c (inf_ptrace_target::create_inferior)
17244         (inf_ptrace_target::attach): Adjust.
17245         * infcall.c (run_inferior_call): Adjust.
17246         * infcmd.c (run_command_1): Pass target to
17247         scoped_finish_thread_state.
17248         (proceed_thread_callback): Skip inferiors with no execution.
17249         (continue_command): Rename 'all_threads' local to avoid hiding
17250         'all_threads' function.  Adjust get_last_target_status call.
17251         (prepare_one_step): Adjust set_running call.
17252         (signal_command): Use user_visible_resume_target.  Compare thread
17253         pointers instead of inferior_ptid.
17254         (info_program_command): Adjust to pass down target.
17255         (attach_command): Mark target's 'thread_executing' flag.
17256         (stop_current_target_threads_ns): New, factored out from ...
17257         (interrupt_target_1): ... this.  Switch inferior before making
17258         target calls.
17259         * inferior-iter.h
17260         (struct all_inferiors_iterator, struct all_inferiors_range)
17261         (struct all_inferiors_safe_range)
17262         (struct all_non_exited_inferiors_range): Filter on
17263         process_stratum_target too.  Remove explicit.
17264         * inferior.c (inferior::inferior): Push dummy target on target
17265         stack.
17266         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
17267         Add process_stratum_target parameter, and pass it down.
17268         (have_live_inferiors): Adjust.
17269         (switch_to_inferior_and_push_target): New.
17270         (add_inferior_command, clone_inferior_command): Handle
17271         "-no-connection" parameter.  Use
17272         switch_to_inferior_and_push_target.
17273         (_initialize_inferior): Mention "-no-connection" option in
17274         the help of "add-inferior" and "clone-inferior" commands.
17275         * inferior.h: Include "process-stratum-target.h".
17276         (interrupt_target_1): Use bool.
17277         (struct inferior) <push_target, unpush_target, target_is_pushed,
17278         find_target_beneath, top_target, process_target, target_at,
17279         m_stack>: New.
17280         (discard_all_inferiors): Delete.
17281         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
17282         (all_inferiors, all_non_exited_inferiors): Add
17283         process_stratum_target parameter.
17284         * infrun.c: Include "gdb_select.h" and <unordered_map>.
17285         (target_last_proc_target): New global.
17286         (follow_fork_inferior): Push target on new inferior.  Pass target
17287         to add_thread_silent.  Call exec_on_vfork.  Handle target's
17288         reference count.
17289         (follow_fork): Adjust get_last_target_status call.  Also consider
17290         target.
17291         (follow_exec): Push target on new inferior.
17292         (struct execution_control_state) <target>: New field.
17293         (user_visible_resume_target): New.
17294         (do_target_resume): Call target_async.
17295         (resume_1): Set target's threads_executing flag.  Consider resume
17296         target.
17297         (commit_resume_all_targets): New.
17298         (proceed): Also consider resume target.  Skip threads of inferiors
17299         with no execution.  Commit resumtion in all targets.
17300         (start_remote): Pass current inferior to wait_for_inferior.
17301         (infrun_thread_stop_requested): Consider target as well.  Pass
17302         thread_info pointer to clear_inline_frame_state instead of ptid.
17303         (infrun_thread_thread_exit): Consider target as well.
17304         (random_pending_event_thread): New inferior parameter.  Use it.
17305         (do_target_wait): Rename to ...
17306         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
17307         down.
17308         (threads_are_resumed_pending_p, do_target_wait): New.
17309         (prepare_for_detach): Adjust calls.
17310         (wait_for_inferior): New inferior parameter.  Handle it.  Use
17311         do_target_wait_1 instead of do_target_wait.
17312         (fetch_inferior_event): Adjust.  Switch to representative
17313         inferior.  Pass target down.
17314         (set_last_target_status): Add process_stratum_target parameter.
17315         Save target in global.
17316         (get_last_target_status): Add process_stratum_target parameter and
17317         handle it.
17318         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
17319         (context_switch): Check inferior_ptid == null_ptid before calling
17320         inferior_thread().
17321         (get_inferior_stop_soon): Pass down target.
17322         (wait_one): Rename to ...
17323         (poll_one_curr_target): ... this.
17324         (struct wait_one_event): New.
17325         (wait_one): New.
17326         (stop_all_threads): Adjust.
17327         (handle_no_resumed, handle_inferior_event): Adjust to consider the
17328         event's target.
17329         (switch_back_to_stepped_thread): Also consider target.
17330         (print_stop_event): Update.
17331         (normal_stop): Update.  Also consider the resume target.
17332         * infrun.h (wait_for_inferior): Remove declaration.
17333         (user_visible_resume_target): New declaration.
17334         (get_last_target_status, set_last_target_status): New
17335         process_stratum_target parameter.
17336         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
17337         process_stratum_target parameter, and use it.
17338         (clear_inline_frame_state (thread_info*)): New.
17339         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
17340         process_stratum_target parameter.
17341         (clear_inline_frame_state (thread_info*)): Declare.
17342         * linux-fork.c (delete_checkpoint_command): Pass target down to
17343         find_thread_ptid.
17344         (checkpoint_command): Adjust.
17345         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
17346         instead of just tweaking inferior_ptid.
17347         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
17348         (exit_lwp): Pass target down to find_thread_ptid.
17349         (attach_proc_task_lwp_callback): Pass target down to
17350         add_thread/set_running/set_executing.
17351         (linux_nat_target::attach): Pass target down to
17352         thread_change_ptid.
17353         (get_detach_signal): Pass target down to find_thread_ptid.
17354         Consider last target status's target.
17355         (linux_resume_one_lwp_throw, resume_lwp)
17356         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
17357         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
17358         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
17359         (linux_nat_target::async_wait_fd): New.
17360         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
17361         target down.
17362         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
17363         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
17364         * linux-thread-db.c (struct thread_db_info::process_target): New
17365         field.
17366         (add_thread_db_info): Save target.
17367         (get_thread_db_info): New process_stratum_target parameter.  Also
17368         match target.
17369         (delete_thread_db_info): New process_stratum_target parameter.
17370         Also match target.
17371         (thread_from_lwp): Adjust to pass down target.
17372         (thread_db_notice_clone): Pass down target.
17373         (check_thread_db_callback): Pass down target.
17374         (try_thread_db_load_1): Always push the thread_db target.
17375         (try_thread_db_load, record_thread): Pass target down.
17376         (thread_db_target::detach): Pass target down.  Always unpush the
17377         thread_db target.
17378         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
17379         target down.  Always unpush the thread_db target.
17380         (find_new_threads_callback, thread_db_find_new_threads_2)
17381         (thread_db_target::update_thread_list): Pass target down.
17382         (thread_db_target::pid_to_str): Pass current inferior down.
17383         (thread_db_target::get_thread_local_address): Pass target down.
17384         (thread_db_target::resume, maintenance_check_libthread_db): Pass
17385         target down.
17386         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
17387         * procfs.c (procfs_target::procfs_init_inferior): Declare.
17388         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
17389         (procfs_init_inferior): Rename to ...
17390         (procfs_target::procfs_init_inferior): ... this and adjust.
17391         (procfs_target::create_inferior, procfs_notice_thread)
17392         (procfs_do_thread_registers): Adjust.
17393         * ppc-fbsd-tdep.c: Include "inferior.h".
17394         (ppcfbsd_get_thread_local_address): Pass down target.
17395         * proc-service.c (ps_xfer_memory): Switch current inferior and
17396         program space as well.
17397         (get_ps_regcache): Pass target down.
17398         * process-stratum-target.c
17399         (process_stratum_target::thread_address_space)
17400         (process_stratum_target::thread_architecture): Pass target down.
17401         * process-stratum-target.h
17402         (process_stratum_target::threads_executing): New field.
17403         (as_process_stratum_target): New.
17404         * ravenscar-thread.c
17405         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
17406         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
17407         down.
17408         * record-btrace.c (record_btrace_target::info_record): Adjust.
17409         (record_btrace_target::record_method)
17410         (record_btrace_target::record_is_replaying)
17411         (record_btrace_target::fetch_registers)
17412         (get_thread_current_frame_id, record_btrace_target::resume)
17413         (record_btrace_target::wait, record_btrace_target::stop): Pass
17414         target down.
17415         * record-full.c (record_full_wait_1): Switch to event thread.
17416         Pass target down.
17417         * regcache.c (regcache::regcache)
17418         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
17419         process_stratum_target parameter and handle it.
17420         (current_thread_target): New global.
17421         (get_thread_regcache): Add process_stratum_target parameter and
17422         handle it.  Switch inferior before calling target method.
17423         (get_thread_regcache): Pass target down.
17424         (get_thread_regcache_for_ptid): Pass target down.
17425         (registers_changed_ptid): Add process_stratum_target parameter and
17426         handle it.
17427         (registers_changed_thread, registers_changed): Pass target down.
17428         (test_get_thread_arch_aspace_regcache): New.
17429         (current_regcache_test): Define a couple local test_target_ops
17430         instances and use them for testing.
17431         (readwrite_regcache): Pass process_stratum_target parameter.
17432         (cooked_read_test, cooked_write_test): Pass mock_target down.
17433         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
17434         (get_thread_arch_aspace_regcache): Add process_stratum_target
17435         parameter.
17436         (regcache::target): New method.
17437         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
17438         (regcache::registers_changed_ptid): Add process_stratum_target
17439         parameter.
17440         (regcache::m_target): New field.
17441         (registers_changed_ptid): Add process_stratum_target parameter.
17442         * remote.c (remote_state::supports_vCont_probed): New field.
17443         (remote_target::async_wait_fd): New method.
17444         (remote_unpush_and_throw): Add remote_target parameter.
17445         (get_current_remote_target): Adjust.
17446         (remote_target::remote_add_inferior): Push target.
17447         (remote_target::remote_add_thread)
17448         (remote_target::remote_notice_new_inferior)
17449         (get_remote_thread_info): Pass target down.
17450         (remote_target::update_thread_list): Skip threads of inferiors
17451         bound to other targets.  (remote_target::close): Don't discard
17452         inferiors.  (remote_target::add_current_inferior_and_thread)
17453         (remote_target::process_initial_stop_replies)
17454         (remote_target::start_remote)
17455         (remote_target::remote_serial_quit_handler): Pass down target.
17456         (remote_target::remote_unpush_target): New remote_target
17457         parameter.  Unpush the target from all inferiors.
17458         (remote_target::remote_unpush_and_throw): New remote_target
17459         parameter.  Pass it down.
17460         (remote_target::open_1): Check whether the current inferior has
17461         execution instead of checking whether any inferior is live.  Pass
17462         target down.
17463         (remote_target::remote_detach_1): Pass down target.  Use
17464         remote_unpush_target.
17465         (extended_remote_target::attach): Pass down target.
17466         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
17467         (remote_target::append_resumption): Pass down target.
17468         (remote_target::append_pending_thread_resumptions)
17469         (remote_target::remote_resume_with_hc, remote_target::resume)
17470         (remote_target::commit_resume): Pass down target.
17471         (remote_target::remote_stop_ns): Check supports_vCont_probed.
17472         (remote_target::interrupt_query)
17473         (remote_target::remove_new_fork_children)
17474         (remote_target::check_pending_events_prevent_wildcard_vcont)
17475         (remote_target::remote_parse_stop_reply)
17476         (remote_target::process_stop_reply): Pass down target.
17477         (first_remote_resumed_thread): New remote_target parameter.  Pass
17478         it down.
17479         (remote_target::wait_as): Pass down target.
17480         (unpush_and_perror): New remote_target parameter.  Pass it down.
17481         (remote_target::readchar, remote_target::remote_serial_write)
17482         (remote_target::getpkt_or_notif_sane_1)
17483         (remote_target::kill_new_fork_children, remote_target::kill): Pass
17484         down target.
17485         (remote_target::mourn_inferior): Pass down target.  Use
17486         remote_unpush_target.
17487         (remote_target::core_of_thread)
17488         (remote_target::remote_btrace_maybe_reopen): Pass down target.
17489         (remote_target::pid_to_exec_file)
17490         (remote_target::thread_handle_to_thread_info): Pass down target.
17491         (remote_target::async_wait_fd): New.
17492         * riscv-fbsd-tdep.c: Include "inferior.h".
17493         (riscv_fbsd_get_thread_local_address): Pass down target.
17494         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
17495         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
17496         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
17497         Adjust.
17498         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
17499         * solib-svr4.c (enable_break): Pass down target.
17500         * spu-multiarch.c (parse_spufs_run): Pass down target.
17501         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
17502         * target-delegates.c: Regenerate.
17503         * target.c (g_target_stack): Delete.
17504         (current_top_target): Return the current inferior's top target.
17505         (target_has_execution_1): Refer to the passed-in inferior's top
17506         target.
17507         (target_supports_terminal_ours): Check whether the initial
17508         inferior was already created.
17509         (decref_target): New.
17510         (target_stack::push): Incref/decref the target.
17511         (push_target, push_target, unpush_target): Adjust.
17512         (target_stack::unpush): Defref target.
17513         (target_is_pushed): Return bool.  Adjust to refer to the current
17514         inferior's target stack.
17515         (dispose_inferior): Delete, and inline parts ...
17516         (target_preopen): ... here.  Only dispose of the current inferior.
17517         (target_detach): Hold strong target reference while detaching.
17518         Pass target down.
17519         (target_thread_name): Add assertion.
17520         (target_resume): Pass down target.
17521         (target_ops::beneath, find_target_at): Adjust to refer to the
17522         current inferior's target stack.
17523         (get_dummy_target): New.
17524         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
17525         has a thread running.
17526         (initialize_targets): Rename to ...
17527         (_initialize_target): ... this.
17528         * target.h: Include "gdbsupport/refcounted-object.h".
17529         (struct target_ops): Inherit refcounted_object.
17530         (target_ops::shortname, target_ops::longname): Make const.
17531         (target_ops::async_wait_fd): New method.
17532         (decref_target): Declare.
17533         (struct target_ops_ref_policy): New.
17534         (target_ops_ref): New typedef.
17535         (get_dummy_target): Declare function.
17536         (target_is_pushed): Return bool.
17537         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
17538         (all_matching_threads_iterator::all_matching_threads_iterator):
17539         Handle filter target.
17540         * thread-iter.h (struct all_matching_threads_iterator, struct
17541         all_matching_threads_range, class all_non_exited_threads_range):
17542         Filter by target too.  Remove explicit.
17543         * thread.c (threads_executing): Delete.
17544         (inferior_thread): Pass down current inferior.
17545         (clear_thread_inferior_resources): Pass down thread pointer
17546         instead of ptid_t.
17547         (add_thread_silent, add_thread_with_info, add_thread): Add
17548         process_stratum_target parameter.  Use it for thread and inferior
17549         searches.
17550         (is_current_thread): New.
17551         (thread_info::deletable): Use it.
17552         (find_thread_ptid, thread_count, in_thread_list)
17553         (thread_change_ptid, set_resumed, set_running): New
17554         process_stratum_target parameter.  Pass it down.
17555         (set_executing): New process_stratum_target parameter.  Pass it
17556         down.  Adjust reference to 'threads_executing'.
17557         (threads_are_executing): New process_stratum_target parameter.
17558         Adjust reference to 'threads_executing'.
17559         (set_stop_requested, finish_thread_state): New
17560         process_stratum_target parameter.  Pass it down.
17561         (switch_to_thread): Also match inferior.
17562         (switch_to_thread): New process_stratum_target parameter.  Pass it
17563         down.
17564         (update_threads_executing): Reimplement.
17565         * top.c (quit_force): Pop targets from all inferior.
17566         (gdb_init): Don't call initialize_targets.
17567         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
17568         Declare.
17569         (windows_add_thread, windows_delete_thread): Adjust.
17570         (get_windows_debug_event): Rename to ...
17571         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
17572         * tracefile-tfile.c (tfile_target_open): Pass down target.
17573         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
17574         Forward declare.
17575         (switch_to_thread): Add process_stratum_target parameter.
17576         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
17577         parameter.  Use it.
17578         (mi_on_resume): Pass target down.
17579         * nat/fork-inferior.c (startup_inferior): Add
17580         process_stratum_target parameter.  Pass it down.
17581         * nat/fork-inferior.h (startup_inferior): Add
17582         process_stratum_target parameter.
17583         * python/py-threadevent.c (py_get_event_thread): Pass target down.
17584
17585 2020-01-10  Pedro Alves  <palves@redhat.com>
17586
17587         * remote.c (remote_target::start_remote): Don't set inferior_ptid
17588         directly.  Instead find the first thread in the thread list and
17589         use switch_to_thread.
17590
17591 2020-01-10  Pedro Alves  <palves@redhat.com>
17592
17593         * remote.c (remote_target::remote_add_inferior): Don't bind a
17594         process to the current inferior if the current inferior is already
17595         bound to a process.
17596
17597 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
17598             Pedro Alves  <palves@redhat.com>
17599
17600         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
17601         If no process is specified, return null_ptid instead of
17602         inferior_ptid.
17603         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
17604         TARGET_WAITKIND_SIGNALLED with no pid.
17605
17606 2020-01-10  Pedro Alves  <palves@redhat.com>
17607
17608         * remote.c (first_remote_resumed_thread): New.
17609         (remote_target::wait_as): Use it as default event_ptid instead of
17610         inferior_ptid.
17611
17612 2020-01-10  Pedro Alves  <palves@redhat.com>
17613
17614         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
17615
17616 2020-01-10  Pedro Alves  <palves@redhat.com>
17617
17618         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
17619         not -1.
17620
17621 2020-01-10  Pedro Alves  <palves@redhat.com>
17622
17623         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
17624         ptid to get_last_target_status.
17625         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
17626         ptid to get_last_target_status.
17627         * infcmd.c (continue_command): Don't pass a target_waitstatus to
17628         get_last_target_status.
17629         (info_program_command): Don't pass a target_waitstatus to
17630         get_last_target_status.
17631         * infrun.c (init_wait_for_inferior): Use
17632         nullify_last_target_wait_ptid.
17633         (get_last_target_status): Handle nullptr arguments.
17634         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
17635         (print_stop_event): Don't pass a ptid to get_last_target_status.
17636         (normal_stop): Don't pass a ptid to get_last_target_status.
17637         * infrun.h (get_last_target_status, set_last_target_status): Move
17638         comments here and update.
17639         (nullify_last_target_wait_ptid): Declare.
17640         * linux-fork.c (fork_load_infrun_state): Remove local extern
17641         declaration of nullify_last_target_wait_ptid.
17642         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
17643         to get_last_target_status.
17644
17645 2020-01-10  Pedro Alves  <palves@redhat.com>
17646
17647         * gdbthread.h (scoped_restore_current_thread)
17648         <dont_restore, restore, m_dont_restore>: Declare.
17649         * thread.c (thread_alive): Add assertion.  Return bool.
17650         (switch_to_thread_if_alive): New.
17651         (prune_threads): Switch inferior/thread.
17652         (print_thread_info_1): Switch thread before calling target methods.
17653         (scoped_restore_current_thread::restore): New, factored out from
17654         ...
17655         (scoped_restore_current_thread::~scoped_restore_current_thread):
17656         ... this.
17657         (scoped_restore_current_thread::scoped_restore_current_thread):
17658         Add assertion.
17659         (thread_apply_all_command, thread_select): Use
17660         switch_to_thread_if_alive.
17661         * infrun.c (proceed, restart_threads, handle_signal_stop)
17662         (switch_back_to_stepped_thread): Switch current thread before
17663         calling target methods.
17664
17665 2020-01-10  Pedro Alves <palves@redhat.com>
17666
17667         * inferior.c (switch_to_inferior_no_thread): New function,
17668         factored out from ...
17669         (inferior_command): ... here.
17670         * inferior.h (switch_to_inferior_no_thread): Declare.
17671         * mi/mi-main.c (run_one_inferior): Use
17672         switch_to_inferior_no_thread.
17673
17674 2020-01-10  Pedro Alves  <palves@redhat.com>
17675
17676         * infcmd.c (kill_command): Remove dead code.
17677
17678 2020-01-10  Pedro Alves  <palves@redhat.com>
17679
17680         * remote.c (remote_target::mourn_inferior): No longer check
17681         whether the target is running.
17682
17683 2020-01-10  Pedro Alves  <palves@redhat.com>
17684
17685         * corelow.c (core_target::has_execution): Change parameter type to
17686         inferior pointer.
17687         * inferior.c (number_of_live_inferiors): Use
17688         inferior::has_execution instead of target_has_execution_1.
17689         * inferior.h (inferior::has_execution): New.
17690         * linux-thread-db.c (thread_db_target::update_thread_list): Use
17691         inferior::has_execution instead of target_has_execution_1.
17692         * process-stratum-target.c
17693         (process_stratum_target::has_execution): Change parameter type to
17694         inferior pointer.  Check the inferior's PID instead of
17695         inferior_ptid.
17696         * process-stratum-target.h
17697         (process_stratum_target::has_execution): Change parameter type to
17698         inferior pointer.
17699         * record-full.c (record_full_core_target::has_execution): Change
17700         parameter type to inferior pointer.
17701         * target.c (target_has_execution_1): Change parameter type to
17702         inferior pointer.
17703         (target_has_execution_current): Adjust.
17704         * target.h (target_ops::has_execution): Change parameter type to
17705         inferior pointer.
17706         (target_has_execution_1): Change parameter type to inferior
17707         pointer.  Change return type to bool.
17708         * tracefile.h (tracefile_target::has_execution): Change parameter
17709         type to inferior pointer.
17710
17711 2020-01-10  Pedro Alves  <palves@redhat.com>
17712
17713         * exceptions.c (print_flush): Remove current_top_target() check.
17714
17715 2020-01-10  Pedro Alves  <palves@redhat.com>
17716
17717         * remote.c (show_remote_exec_file): Show the current inferior's
17718         exec-file instead of the command variable's value.
17719
17720 2020-01-10  Pedro Alves  <palves@redhat.com>
17721
17722         * record-full.c (record_full_resume_ptid): New global.
17723         (record_full_target::resume): Set it.
17724         (record_full_wait_1): Use record_full_resume_ptid instead of
17725         inferior_ptid.
17726
17727 2020-01-10  Pedro Alves  <palves@redhat.com>
17728
17729         * gdbthread.h (scoped_restore_current_thread)
17730         <dont_restore, restore, m_dont_restore>: Declare.
17731         * thread.c (thread_alive): Add assertion.  Return bool.
17732         (switch_to_thread_if_alive): New.
17733         (prune_threads): Switch inferior/thread.
17734         (print_thread_info_1): Switch thread before calling target methods.
17735         (scoped_restore_current_thread::restore): New, factored out from
17736         ...
17737         (scoped_restore_current_thread::~scoped_restore_current_thread):
17738         ... this.
17739         (scoped_restore_current_thread::scoped_restore_current_thread):
17740         Add assertion.
17741         (thread_apply_all_command, thread_select): Use
17742         switch_to_thread_if_alive.
17743
17744 2020-01-10  George Barrett  <bob@bob131.so>
17745
17746         * stap-probe.c (stap_modify_semaphore): Don't check for null
17747         semaphores.
17748         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
17749         for null semaphores.
17750
17751 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17752
17753         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
17754         all source windows, and maintain horizontal scroll status while
17755         doing so.
17756
17757 2020-01-09  Tom Tromey  <tom@tromey.com>
17758
17759         PR tui/18932:
17760         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
17761         update_source_window, not print_source_lines.
17762
17763 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
17764
17765         * tui/tui.c (tui_enable): Register tui hooks after calling
17766         tui_display_main.
17767
17768 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17769
17770         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
17771
17772 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
17773
17774         * thread.c (print_thread_info_1): Fix indentation.
17775
17776 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
17777
17778         * symtab.c (general_symbol_info::compute_and_set_names): Move the
17779         unique_xmalloc_ptr outside the if to always free the demangled name.
17780
17781 2020-01-08  Tom Tromey  <tromey@adacore.com>
17782
17783         * xcoffread.c (enter_line_range, read_xcoff_symtab)
17784         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
17785         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
17786         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
17787         Remove.
17788         (section_offsets): New typedef.
17789         * symtab.c (fixup_section, get_msymbol_address): Update.
17790         * symmisc.c (dump_msymbols): Update.
17791         * symfile.h (relative_addr_info_to_section_offsets)
17792         (symfile_map_offsets_to_segments): Update.
17793         * symfile.c (build_section_addr_info_from_objfile)
17794         (init_objfile_sect_indices): Update.
17795         (struct place_section_arg): Change type of "offsets".
17796         (place_section): Update.
17797         (relative_addr_info_to_section_offsets): Change type of
17798         "section_offsets".  Remove "num_sections" parameter.
17799         (default_symfile_offsets, syms_from_objfile_1)
17800         (set_objfile_default_section_offset): Update.
17801         (reread_symbols): No need to preserve section offsets by hand.
17802         (symfile_map_offsets_to_segments): Change type of "offsets".
17803         * stap-probe.c (relocate_address): Update.
17804         * stabsread.h (process_one_symbol): Update.
17805         * solib-target.c (struct lm_info_target) <offsets>: Change type.
17806         (solib_target_relocate_section_addresses): Update.
17807         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
17808         Update.
17809         * solib-frv.c (frv_relocate_main_executable): Update.
17810         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
17811         * solib-aix.c (solib_aix_get_section_offsets): Change return
17812         type.
17813         (solib_aix_solib_create_inferior_hook): Update.
17814         * remote.c (remote_target::get_offsets): Update.
17815         * psymtab.c (find_pc_sect_psymtab): Update.
17816         * psympriv.h (struct partial_symbol) <address, text_low,
17817         text_high>: Update.
17818         * objfiles.h (obj_section_offset): Update.
17819         (struct objfile) <section_offsets>: Change type.
17820         <num_sections>: Remove.
17821         (objfile_relocate): Update.
17822         * objfiles.c (entry_point_address_query): Update
17823         (relocate_one_symbol): Change type of "section_offsets".
17824         (objfile_relocate1, objfile_relocate1): Change type of
17825         "new_offsets".
17826         (objfile_rebase1): Update.
17827         * mipsread.c (mipscoff_symfile_read): Update.
17828         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
17829         parameter.
17830         * mdebugread.c (parse_symbol): Change type of "section_offsets".
17831         (parse_external, psymtab_to_symtab_1): Update.
17832         * machoread.c (macho_symfile_offsets): Update.
17833         * ia64-tdep.c (ia64_find_unwind_table): Update.
17834         * hppa-tdep.c (read_unwind_info): Update.
17835         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
17836         * dwarf2read.c (create_addrmap_from_index)
17837         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
17838         (process_psymtab_comp_unit_reader, add_partial_symbol)
17839         (add_partial_subprogram, process_full_comp_unit)
17840         (read_file_scope, read_func_scope, read_lexical_block_scope)
17841         (read_call_site_scope, dwarf2_rnglists_process)
17842         (dwarf2_ranges_process, dwarf2_ranges_read)
17843         (dwarf_decode_lines_1, var_decode_location, new_symbol)
17844         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
17845         Update.
17846         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
17847         Update.
17848         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
17849         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
17850         (process_one_symbol): Change type of "section_offsets".
17851         * ctfread.c (get_objfile_text_range): Update.
17852         * coffread.c (coff_symtab_read, enter_linenos)
17853         (process_coff_symbol): Update.
17854         * coff-pe-read.c (add_pe_forwarded_sym): Update.
17855         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
17856
17857 2020-01-08  Tom Tromey  <tromey@adacore.com>
17858
17859         * dwarf2read.c (parse_macro_definition): Use std::string.
17860         (parse_macro_definition): Likewise.
17861
17862 2020-01-08  Tom Tromey  <tromey@adacore.com>
17863
17864         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
17865         (ATTR_ALLOC_CHUNK): Remove.
17866
17867 2020-01-08  Tom Tromey  <tromey@adacore.com>
17868
17869         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
17870
17871 2020-01-08  Tom Tromey  <tromey@adacore.com>
17872
17873         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
17874         (dwarf2_compute_name, open_dwo_file): Likewise.
17875         (process_enumeration_scope): Use std::vector.
17876         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
17877         (partial_die_info::fixup, dwarf2_start_subfile)
17878         (guess_full_die_structure_name, dwarf2_name): Likewise.
17879         (determine_prefix): Update.
17880         (guess_full_die_structure_name): Make return type const.
17881         (partial_die_full_name): Return unique_xmalloc_ptr.
17882         (DW_FIELD_ALLOC_CHUNK): Remove.
17883
17884 2020-01-07  Tom Tromey  <tromey@adacore.com>
17885
17886         PR build/24937:
17887         * stap-probe.c (class stap_static_probe_ops): Add constructor.
17888
17889 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17890
17891         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
17892
17893 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
17894
17895         * stack.c (print_frame_info): Move disassemble_next_line code
17896         inside source_print block.
17897
17898 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17899
17900         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
17901         gdb/signals.h, as we are now using native signal symbols.
17902
17903 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17904
17905         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
17906         overflow by an early check of content vs threshold.
17907         * tui/tui-source.c (tui_source_window::line_is_displayed):
17908         Likewise.
17909
17910 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17911
17912         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
17913
17914 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
17915
17916         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
17917         export table if no section contains it's RVA.
17918
17919 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17920
17921         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
17922
17923 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
17924
17925         * source.c (print_source_lines_base): Set last_line_listed.
17926
17927 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
17928
17929         * tui/tui-disasm.c: Remove trailing spaces.
17930
17931 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
17932             Pedro Alves  <palves@redhat.com>
17933
17934         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
17935         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
17936         (windows_gdb_signal_to_target): New function, uses the above
17937         enumeration to convert GDB internal signal codes to equivalent
17938         Windows codes.
17939         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
17940         * windows-nat.c: Include "gdb_wait.h".
17941         (get_windows_debug_event): Extract the fatal exception from the
17942         exit status and convert to the equivalent Posix signal number.
17943         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
17944         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
17945         * gdbsupport/gdb_wait.c: New file, implements
17946         windows_status_to_termsig.
17947         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
17948         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
17949
17950 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
17951
17952         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
17953         show_layout.
17954
17955 2020-01-05  Luis Machado  <luis.machado@linaro.org>
17956
17957         * aarch64-linux-nat.c
17958         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
17959         and bfd_mach_aarch64.
17960
17961 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
17962
17963         * ui-file.c (stdio_file::can_emit_style_escape)
17964         (tee_file::can_emit_style_escape): Ensure style is used also on
17965         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
17966         to gdb_stdout.
17967         * main.c (set_gdb_data_directory): Use file style to output the
17968         warning that the given pathname is not a directory.
17969         * top.c (show_history_filename, gdb_safe_append_history)
17970         (show_gdb_datadir): Use file style.
17971
17972 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17973
17974         * solib-target.c (struct lm_info_target):
17975         Change offsets to be a unique_xmalloc_ptr.
17976         (solib_target_relocate_section_addresses): Update.
17977
17978 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
17979
17980         * windows-nat.c (windows_clear_solib): Free so_list linked list.
17981
17982 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
17983
17984         * MAINTAINERS (Write After Approval): Add myself.
17985
17986 2020-01-02  Luis Machado  <luis.machado@linaro.org>
17987
17988         * proc-service.c (get_ps_regcache): Remove reference to obsolete
17989         Cell BE architecture.
17990         * target.h (struct target_ops) <thread_architecture>: Likewise.
17991
17992 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17993
17994         * Makefile.in: Use INSTALL_PROGRAM_ENV.
17995
17996 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
17997
17998         * MAINTAINERS (Write After Approval): Add myself.
17999
18000 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18001
18002         * gdbarch.sh: Update copyright year range of generated files.
18003
18004 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18005
18006         Update copyright year range in all GDB files.
18007
18008 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18009
18010         * copyright.py: Convert to Python 3.
18011
18012 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18013
18014         * copyright.py: Adapt after move of gnulib directory from gdb
18015         directory to toplevel directory.
18016
18017 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18018
18019         * copyright.py (main): Exit if run from the wrong directory.
18020
18021 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18022
18023         * top.c (print_gdb_version): Change copyright year to 2020.
18024
18025 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
18026
18027         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
18028
18029 For older changes see ChangeLog-2019.
18030 \f
18031 Local Variables:
18032 mode: change-log
18033 left-margin: 8
18034 fill-column: 74
18035 version-control: never
18036 coding: utf-8
18037 End: