gdb/ChangeLog

   1 2021-01-28  Tom de Vries  <tdevries@suse.de>
   2
   3         PR breakpoints/27205
   4         * breakpoint.c (create_longjmp_master_breakpoint_probe)
   5         (create_longjmp_master_breakpoint_names): New function, factored out
   6         of ...
   7         (create_longjmp_master_breakpoint): ... here.  Only try to install
   8         longjmp_names breakpoints in libc.so/libc.so.debug if installing probe
   9         breakpoint in libc.so failed.
  10
  11 2021-01-27  Lancelot SIX  <lsix@lancelotsix.com>
  12
  13         PR gdb/27133
  14         * cli/cli-interp.c (cli_interp_base::set_logging): Ensure the
  15         unique_ptr is released when the wrapped pointer is kept for later
  16         use.
  17
  18 2021-01-27  Matthew Malcomson  <matthew.malcomson@arm.com>
  19
  20         * aarch64-tdep.c (aarch64_displaced_step_others): Account for
  21         BLR and BR instructions.
  22         * arch/aarch64-insn.h (enum aarch64_opcodes): Add BR opcode.
  23         (enum aarch64_masks): New.
  24
  25 2021-01-26  Tom Tromey  <tromey@adacore.com>
  26
  27         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
  28         (DEBUG_EXCEPT): Use debug_prefixed_printf_cond.
  29         (windows_init_thread_list, windows_nat::handle_load_dll)
  30         (windows_nat::handle_unload_dll, windows_nat_target::resume)
  31         (windows_nat_target::resume)
  32         (windows_nat_target::get_windows_debug_event)
  33         (windows_nat_target::interrupt, windows_xfer_memory)
  34         (windows_nat_target::close): Update.
  35         * nat/windows-nat.c (DEBUG_EVENTS): Use
  36         debug_prefixed_printf_cond.
  37         (matching_pending_stop, fetch_pending_stop)
  38         (continue_last_debug_event): Update.
  39
  40 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
  41
  42         * linux-tdep.c (linux_make_mappings_corefile_notes): Start using
  43         elfcore_write_file_note.
  44
  45 2021-01-26  Shahab Vahedi  <shahab@synopsys.com>
  46
  47         * arc-tdep.c (arc_add_reggroups): New function.
  48         (arc_gdbarch_init): Call arc_add_reggroups.
  49
  50 2021-01-26  Anton Kolesov  <anton.kolesov@synopsys.com>
  51
  52         * arc-tdep.c (arc_skip_prologue): Log "pc" address.
  53
  54 2021-01-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
  55             Simon Marchi  <simon.marchi@polymtl.ca>
  56             Tom de Vries  <tdevries@suse.de>
  57
  58         * dwarf2/read.c (partial_die_info::read): Use as_unsigned () for
  59         DW_AT_ranges.
  60
  61 2021-01-25  Tom Tromey  <tromey@adacore.com>
  62
  63         * dwarf2/read.c (get_mpz): New function.
  64         (get_dwarf2_rational_constant): Use it.
  65
  66 2021-01-25  Tom Tromey  <tromey@adacore.com>
  67
  68         * ada-lang.c (resolve_subexp): Handle array context.
  69
  70 2021-01-23  Tom Tromey  <tom@tromey.com>
  71
  72         PR compile/25575
  73         * compile/compile-loc2c.c (note_register): New function.
  74         (pushf_register_address, pushf_register): Use it.
  75
  76 2021-01-23  Tom Tromey  <tom@tromey.com>
  77
  78         * symtab.h (struct symbol_computed_ops) <generate_c_location>:
  79         Change type of "registers_used".
  80         * dwarf2/loc.h (dwarf2_compile_property_to_c): Update.
  81         * dwarf2/loc.c (dwarf2_compile_property_to_c)
  82         (locexpr_generate_c_location, loclist_generate_c_location): Change
  83         type of "registers_used".
  84         * compile/compile.h (compile_dwarf_expr_to_c)
  85         (compile_dwarf_bounds_to_c): Update.
  86         * compile/compile-loc2c.c (pushf_register_address)
  87         (pushf_register, do_compile_dwarf_expr_to_c)
  88         (compile_dwarf_expr_to_c, compile_dwarf_bounds_to_c): Change type
  89         of "registers_used".
  90         * compile/compile-c.h (generate_c_for_variable_locations):
  91         Update.
  92         * compile/compile-c-symbols.c (generate_vla_size)
  93         (generate_c_for_for_one_variable): Change type of
  94         "registers_used".
  95         (generate_c_for_variable_locations): Return std::vector.
  96         * compile/compile-c-support.c (generate_register_struct): Change
  97         type of "registers_used".
  98         (compute): Update.
  99
 100 2021-01-23  Tom Tromey  <tom@tromey.com>
 101
 102         * compile/compile-internal.h (class compile_instance)
 103         <set_arguments>: Change return type.
 104         * compile/compile.c (compile_to_object): Remove call to reset.
 105         (compile_instance::set_arguments): Change return type.
 106
 107 2021-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
 108
 109         * gdbtypes.c (copy_type_recursive): Use get_type_arch.
 110         * gdbtypes.h (struct type) <set_owner>: Add asserts.
 111
 112 2021-01-23  Lancelot SIX  <lsix@lancelotsix.com>
 113
 114         * Makefile.in (SELFTESTS_SRCS): Add
 115         unittests/gdb_tilde_expand-selftests.c.
 116         * unittests/gdb_tilde_expand-selftests.c: New file.
 117
 118 2021-01-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 119
 120         PR cli/25956
 121         * NEWS: Mention new command.
 122         * cli/cli-style.c: Add 'cli/cli-setshow.h' include.
 123         (version_style): Define.
 124         (cli_style_option::cli_style_option): Add intensity parameter, and
 125         use as appropriate.
 126         (_initialize_cli_style): Register version style set/show commands.
 127         * cli/cli-style.h (cli_style_option): Add intensity parameter.
 128         (version_style): Declare.
 129         * top.c (print_gdb_version): Use version_stype, and styled_string
 130         to print the GDB version string.
 131
 132 2021-01-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 133
 134         * utils.c (emit_style_escape): Only emit an escape sequence if the
 135         requested style is different than the current applied style.
 136         (fputs_maybe_filtered): Adjust the juggling of the wrap_style, and
 137         current applied_style.
 138         (fputs_styled): Remove is_default check.
 139         (fputs_styled_unfiltered): Likewise.
 140         (vfprintf_styled_no_gdbfmt): Likewise.
 141
 142 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 143
 144         * remote.h (remote_debug_printf): New.
 145         (remote_debug_printf_nofunc): New.
 146         (REMOTE_SCOPED_DEBUG_ENTER_EXIT): New.
 147         * remote.c: Use above macros throughout file.
 148
 149 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 150
 151         * remote.h (remote_debug): Change to bool.
 152         * remote.c (remote_debug): Change to bool.
 153         (_initialize_remote): Adjust.
 154
 155 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 156
 157         * target.h (remote_debug): Move to...
 158         * remote.h (remote_debug): ... here.
 159         * top.c (remote_debug): Move to...
 160         * remote.c (remote_debug): ... here.
 161         * remote-sim.c: Include remote.h.
 162
 163 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 164
 165         * cli/cli-cmds.c (show_remote_debug): Remove.
 166         (show_remote_timeout): Remove.
 167         (_initialize_cli_cmds): Don't register commands.
 168         * remote.c (show_remote_debug): Move here.
 169         (show_remote_timeout): Move here.
 170         (_initialize_remote): Register commands.
 171
 172 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 173
 174         * gdbtypes.h (TYPE_OBJFILE): Remove, change all users to use the
 175         type::objfile method instead.
 176
 177 2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
 178
 179         * gdbtypes.h (TYPE_OBJFILE_OWNED): Remove, update all users to
 180         use the type::is_objfile_owned method.
 181
 182 2021-01-22  Simon Marchi  <simon.marchi@efficios.com>
 183
 184         * gdbtypes.h (TYPE_OBJFILE_OWNED): Adjust.
 185         (TYPE_OWNER): Remove.
 186         (TYPE_OBJFILE): Adjust.
 187         (struct main_type) <flag_objfile_owned>: Rename to...
 188         <m_flag_objfile_owned>: ... this.
 189         <owner>: Rename to...
 190         <m_owner>: ... this.
 191         (struct type) <is_objfile_owned, set_owner, objfile, arch>: New
 192         methods.
 193         (TYPE_ALLOC): Adjust.
 194         * gdbtypes.c (alloc_type): Adjust.
 195         (alloc_type_arch): Adjust.
 196         (alloc_type_copy): Adjust.
 197         (get_type_arch): Adjust.
 198         (smash_type): Adjust.
 199         (lookup_array_range_type): Adjust.
 200         (recursive_dump_type): Adjust.
 201         (copy_type_recursive): Adjust.
 202         * compile/compile-c-types.c (convert_func): Adjust.
 203         (convert_type_basic): Adjust.
 204         * compile/compile-cplus-types.c (compile_cplus_convert_func):
 205         Adjust.
 206         * language.c
 207         (language_arch_info::type_and_symbol::alloc_type_symbol):
 208         Adjust.
 209
 210 2021-01-21  Luis Machado  <luis.machado@linaro.org>
 211
 212         * coffread.c (enter_linenos): Passing string to complaint.
 213         * valops.c (value_assign): Make array view.
 214
 215 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
 216
 217         * auto-load.h (debug_auto_load): Move here.
 218         (auto_load_debug_printf): New.
 219         * auto-load.c: Use auto_load_debug_printf.
 220         (debug_auto_load): Move to header.
 221         * linux-thread-db.c (try_thread_db_load): Use
 222         auto_load_debug_printf.
 223         * main.c (captured_main_1): Likewise.
 224
 225 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
 226
 227         * f-valprint.c (f77_array_offset_tbl): Remove.
 228
 229 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
 230
 231         * gdb_bfd.c (bfd_cache_debug_printf): New, use throughout file.
 232
 233 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
 234
 235         * ser-tcp.c (wait_for_connect): Use interruptible_select instead
 236         of gdb_select.
 237
 238 2021-01-21  Hannes Domani  <ssbssa@yahoo.de>
 239
 240         PR python/19151
 241         * python/py-breakpoint.c (bppy_get_location): Handle
 242         bp_hardware_breakpoint.
 243         (bppy_init): Likewise.
 244         (gdbpy_breakpoint_created): Likewise.
 245
 246 2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
 247
 248         * arm-tdep.c (arm_debug_printf): Add and use throughout file.
 249
 250 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
 251
 252         * gdb_bfd.c (debug_bfd_cache): Change type to bool.
 253         (_initialize_gdb_bfd): Adjust.
 254
 255 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
 256
 257         PR gdb/26828
 258         * dwarf2/read.c (maybe_queue_comp_unit): Add assertion.
 259
 260 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
 261
 262         * dwarf2/read.c (follow_die_offset): Add logging.
 263         (dwarf2_per_objfile::age_comp_units): Add logging.
 264
 265 2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
 266
 267         * aarch64-linux-tdep.c (aarch64_linux_record_tdep): Make static.
 268         * aarch64-tdep.c (tdesc_aarch64_list, aarch64_prologue_unwind,
 269         aarch64_stub_unwind, aarch64_normal_base, ): Make static.
 270         * arm-linux-tdep.c (arm_prologue_unwind): Make static.
 271         * arm-tdep.c (struct frame_unwind): Make static.
 272         * auto-load.c (auto_load_safe_path_vec): Make static.
 273         * csky-tdep.c (csky_stub_unwind): Make static.
 274         * gdbarch.c (gdbarch_data_registry): Make static.
 275         * gnu-v2-abi.c (gnu_v2_abi_ops): Make static.
 276         * i386-netbsd-tdep.c (i386nbsd_mc_reg_offset): Make static.
 277         * i386-tdep.c (i386_frame_setup_skip_insns,
 278         i386_tramp_chain_in_reg_insns, i386_tramp_chain_on_stack_insns):
 279         Make static.
 280         * infrun.c (observer_mode): Make static.
 281         * linux-nat.c (sigchld_action): Make static.
 282         * linux-thread-db.c (thread_db_list): Make static.
 283         * maint-test-options.c (maintenance_test_options_list):
 284         * mep-tdep.c (mep_csr_registers): Make static.
 285         * mi/mi-cmds.c (struct mi_cmd_stats): Remove struct type name.
 286         (stats): Make static.
 287         * nat/linux-osdata.c (struct osdata_type): Make static.
 288         * ppc-netbsd-tdep.c (ppcnbsd_reg_offsets): Make static.
 289         * progspace.c (last_program_space_num): Make static.
 290         * python/py-param.c (struct parm_constant): Remove struct type
 291         name.
 292         (parm_constants): Make static.
 293         * python/py-record-btrace.c (btpy_list_methods): Make static.
 294         * python/py-record.c (recpy_gap_type): Make static.
 295         * record.c (record_goto_cmdlist): Make static.
 296         * regcache.c (regcache_descr_handle): Make static.
 297         * registry.h (DEFINE_REGISTRY): Make definition static.
 298         * symmisc.c (std_in, std_out, std_err): Make static.
 299         * top.c (previous_saved_command_line): Make static.
 300         * tracepoint.c (trace_user, trace_notes, trace_stop_notes): Make
 301         static.
 302         * unittests/command-def-selftests.c (nr_duplicates,
 303         nr_invalid_prefixcmd, lists): Make static.
 304         * unittests/observable-selftests.c (test_notification): Make
 305         static.
 306         * unittests/optional/assignment/1.cc (counter): Make static.
 307         * unittests/optional/assignment/2.cc (counter): Make static.
 308         * unittests/optional/assignment/3.cc (counter): Make static.
 309         * unittests/optional/assignment/4.cc (counter): Make static.
 310         * unittests/optional/assignment/5.cc (counter): Make static.
 311         * unittests/optional/assignment/6.cc (counter): Make static.
 312
 313 2021-01-20  Joel Sherrill  <joel@rtems.org>
 314
 315         PR gdb/27219
 316         * remote.c (struct remote_thread_info) <resume_state>: Rename
 317         to...
 318         <get_resume_state>: ... this.
 319         (remote_target::resume): Adjust.
 320         (remote_target::commit_resume): Adjust.
 321         (remote_target::select_thread_for_ambiguous_stop_reply): Adjust.
 322
 323 2021-01-20  Sergio Durigan Junior  <sergiodj@sergiodj.net>
 324             Tom Tromey <tom@tromey.com>
 325
 326         * stap-probe.c (stap_parse_single_operand): Handle '!'
 327         operator.
 328         (stap_parse_argument_conditionally): Likewise.
 329         Skip spaces after processing open-parenthesis sub-expression.
 330         (stap_parse_argument_1): Skip spaces after call to
 331         stap_parse_argument_conditionally.
 332         Handle case when right-side expression is a parenthesized
 333         sub-expression.
 334         Skip spaces after call to stap_parse_argument_1.
 335
 336 2021-01-19  Lancelot SIX  <lsix@lancelotsix.com>
 337
 338         * top.h (switch_thru_all_uis): Use DISABLE_COPY_AND_ASSIGN.
 339
 340 2021-01-19  Luis Machado  <luis.machado@linaro.org>
 341
 342         * trad-frame.h (trad_frame_saved_reg) <set_value_bytes>: Allocate
 343         memory and save data.
 344         (trad_frame_set_value, trad_frame_set_realreg, trad_frame_set_addr)
 345         (trad_frame_set_unknown, trad_frame_set_value_bytes)
 346         (trad_frame_value_p, trad_frame_addr_p, trad_frame_realreg_p)
 347         (trad_frame_value_bytes_p): Remove.
 348         (trad_frame_reset_saved_regs): Adjust documentation.
 349         * trad-frame.c (trad_frame_alloc_saved_regs): Initialize via a
 350         constructor and reset the state of the registers.
 351         (trad_frame_value_p, trad_frame_addr_p, trad_frame_realreg_p)
 352         (trad_frame_value_bytes_p, trad_frame_set_value)
 353         (trad_frame_set_realreg, trad_frame_set_addr)
 354         (trad_frame_set_unknown, trad_frame_set_value_bytes): Remove.
 355         (trad_frame_set_reg_realreg): Update to call member function.
 356         (trad_frame_set_reg_addr, trad_frame_set_reg_value_bytes): Likewise.
 357         (trad_frame_get_prev_register): Likewise.
 358
 359         * aarch64-tdep.c (aarch64_analyze_prologue)
 360         (aarch64_analyze_prologue_test, aarch64_make_prologue_cache_1)
 361         (aarch64_prologue_prev_register): Update to use member functions.
 362         * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind_cache): Likewise.
 363         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Likewise.
 364         * arc-tdep.c (arc_print_frame_cache, arc_make_frame_cache): Likewise.
 365         * arm-tdep.c (arm_make_prologue_cache, arm_exidx_fill_cache)
 366         (arm_make_epilogue_frame_cache): Likewise.
 367         * avr-tdep.c (avr_frame_unwind_cache)
 368         (avr_frame_prev_register): Likewise.
 369         * cris-tdep.c (cris_scan_prologue): Likewise.
 370         * csky-tdep.c (csky_frame_unwind_cache): Likewise.
 371         * frv-tdep.c (frv_analyze_prologue): Likewise.
 372         * hppa-tdep.c (hppa_frame_cache, hppa_fallback_frame_cache): Likewise.
 373         * lm32-tdep.c (lm32_frame_cache): Likewise.
 374         * m32r-tdep.c (m32r_frame_unwind_cache): Likewise.
 375         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
 376         * mips-tdep.c (set_reg_offset, mips_insn16_frame_cache)
 377         (mips_micro_frame_cache, mips_insn32_frame_cache): Likewise.
 378         (reset_saved_regs): Adjust to set realreg.
 379         * riscv-tdep.c (riscv_scan_prologue, riscv_frame_cache): Adjust to
 380         call member functions.
 381         * rs6000-tdep.c (rs6000_frame_cache, rs6000_epilogue_frame_cache)
 382         * s390-tdep.c (s390_prologue_frame_unwind_cache)
 383         (s390_backchain_frame_unwind_cache): Likewise.
 384         * score-tdep.c (score7_analyze_prologue)
 385         (score3_analyze_prologue, score_make_prologue_cache): Likewise.
 386         * sparc-netbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise.
 387         * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_cache): Likewise.
 388         * sparc64-netbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise.
 389         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_cache): Likewise.
 390         * tilegx-tdep.c (tilegx_analyze_prologue)
 391         (tilegx_frame_cache): Likewise.
 392         * v850-tdep.c (v850_frame_cache): Likewise.
 393         * vax-tdep.c (vax_frame_cache): Likewise.
 394
 395 2021-01-19  Luis Machado  <luis.machado@linaro.org>
 396
 397         * frame.h (get_frame_register_bytes): Pass a gdb::array_view instead
 398         of buffer + length.
 399         (put_frame_register_bytes): Likewise.
 400         Adjust documentation.
 401         (get_frame_memory): Pass a gdb::array_view instead of buffer + length.
 402         (safe_frame_unwind_memory): Likewise.
 403         * frame.c (get_frame_register_bytes, put_frame_register_bytes)
 404         (get_frame_memory, safe_frame_unwind_memory): Adjust to use
 405         gdb::array_view.
 406         * amd64-fbsd-tdep.c (amd64fbsd_sigtramp_p): Likewise.
 407         * amd64-linux-tdep.c (amd64_linux_sigtramp_start): Likewise.
 408         * amd64-obsd-tdep.c (amd64obsd_sigtramp_p): Likewise.
 409         * arc-linux-tdep.c (arc_linux_is_sigtramp): Likewise.
 410         * cris-tdep.c (cris_sigtramp_start, cris_rt_sigtramp_start): Likewise.
 411         * dwarf2/loc.c (rw_pieced_value): Likewise.
 412         * hppa-tdep.c (hppa_frame_cache): Likewise.
 413         * i386-fbsd-tdep.c (i386fbsd_sigtramp_p): Likewise.
 414         * i386-gnu-tdep.c (i386_gnu_sigtramp_start): Likewise.
 415         * i386-linux-tdep.c (i386_linux_sigtramp_start)
 416         (i386_linux_rt_sigtramp_start): Likewise.
 417         * i386-obsd-tdep.c (i386obsd_sigtramp_p): Likewise.
 418         * i386-tdep.c (i386_register_to_value): Likewise.
 419         * i387-tdep.c (i387_register_to_value): Likewise.
 420         * ia64-tdep.c (ia64_register_to_value): Likewise.
 421         * m32r-linux-tdep.c (m32r_linux_sigtramp_start)
 422         (m32r_linux_rt_sigtramp_start): Likewise.
 423         * m68k-linux-tdep.c (m68k_linux_pc_in_sigtramp): Likewise.
 424         * m68k-tdep.c (m68k_register_to_value): Likewise.
 425         * mips-tdep.c (mips_register_to_value)
 426         (mips_value_to_register): Likewise.
 427         * ppc-fbsd-tdep.c (ppcfbsd_sigtramp_frame_sniffer)
 428         (ppcfbsd_sigtramp_frame_cache): Likewise.
 429         * ppc-obsd-tdep.c (ppcobsd_sigtramp_frame_sniffer)
 430         (ppcobsd_sigtramp_frame_cache): Likewise.
 431         * rs6000-tdep.c (rs6000_in_function_epilogue_frame_p)
 432         (rs6000_register_to_value): Likewise.
 433         * tilegx-tdep.c (tilegx_analyze_prologue): Likewise.
 434         * tramp-frame.c (tramp_frame_start): Likewise.
 435         * valops.c (value_assign): Likewise.
 436
 437 2021-01-19  Luis Machado  <luis.machado@linaro.org>
 438
 439         * aarch64-linux-tdep.c (aarch64_linux_restore_vreg): Pass in an
 440         array_view.
 441         * trad-frame.c (trad_frame_set_value_bytes): Use gdb::array_view
 442         instead of buffer and size.
 443         (trad_frame_set_reg_value_bytes): Likewise.
 444         * trad-frame.h (trad_frame_set_reg_value_bytes): Likewise.
 445         (trad_frame_set_value_bytes): Likewise.
 446
 447 2021-01-18  Mike Frysinger  <vapier@gentoo.org>
 448
 449         * copyright.py (NOT_FSF_LIST): Delete sim/testsuite/sim/bfin/s21.s.
 450
 451 2021-01-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 452
 453         * riscv-fbsd-tdep.c (riscv_fbsd_supply_gregset): Delete.
 454         (riscv_fbsd_gregset): Use riscv_supply_regset.
 455         (riscv_fbsd_fpregset): Likewise.
 456         * riscv-linux-tdep.c (riscv_linux_gregset): Likewise.
 457         (riscv_linux_fregset): Likewise.
 458         * riscv-tdep.c (riscv_supply_regset): Define new function.
 459         * riscv-tdep.h (riscv_supply_regset): Declare new function.
 460
 461 2021-01-18  Tom de Vries  <tdevries@suse.de>
 462
 463         PR tdep/27172
 464         * nat/amd64-linux-siginfo.c (cpt_si_lower, cpt_si_upper, SEGV_BNDERR):
 465         New macro.
 466         (compat_siginfo_from_siginfo): Copy cpt_si_lower and cpt_si_upper
 467         for SEGV_BNDERR.
 468
 469 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
 470
 471         * remote.c (class remote_target) <remote_hostio_send_command,
 472         remote_hostio_parse_result>: Constify parameter.
 473         (remote_hostio_parse_result): Likewise.
 474         (remote_target::remote_hostio_send_command): Adjust.
 475         (remote_target::remote_hostio_pread_vFile): Adjust.
 476         (remote_target::fileio_readlink): Adjust.
 477         (remote_target::fileio_fstat): Adjust.
 478
 479 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
 480
 481         * remote.c (remote_target::start_remote): Move wait_status to
 482         narrower scope.
 483
 484 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
 485
 486         * remote.c (class remote_target):
 487         <add_current_inferior_and_thread>: Constify parameter.
 488         (stop_reply_extract_thread): Likewise.
 489         (remote_target::get_current_thread): Likewise.
 490         (remote_target::add_current_inferior_and_thread): Likewise.
 491
 492 2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>
 493
 494         * remote.c (class remote_target)
 495         <remote_unpack_thread_info_response,
 496         parse_threadlist_response>: Constify parameter and/or return
 497         value and or local variable.
 498         (stub_unpack_int): Likewise.
 499         (unpack_nibble): Likewise.
 500         (unpack_byte): Likewise.
 501         (unpack_int): Likewise.
 502         (unpack_string): Likewise.
 503         (unpack_threadid): Likewise.
 504         (remote_target::remote_unpack_thread_info_response): Likewise.
 505         (remote_target::parse_threadlist_response): Likewise.
 506
 507 2021-01-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 508
 509         * tui/tui.c (tui_is_window_visible): Compare to nullptr, not 0.
 510
 511 2021-01-14  Lancelot Six  <lsix@lancelotsix.com>
 512
 513         * MAINTAINERS (Write After Approval): Add myself.
 514
 515 2021-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 516
 517         * trad-frame.c (trad_frame_alloc_saved_regs): Avoid compile-error
 518         because is_trivially_default_constructible was first implemented with
 519         gcc-5.
 520
 521 2021-01-14  Tom de Vries  <tdevries@suse.de>
 522
 523         PR breakpoints/27151
 524         * objfiles.h (in_plt_section): Handle .plt.sec.
 525
 526 2021-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
 527
 528         PR gdb/26819
 529         * remote.c
 530         (remote_target::select_thread_for_ambiguous_stop_reply): New
 531         member function.
 532         (remote_target::process_stop_reply): Call
 533         select_thread_for_ambiguous_stop_reply.
 534
 535 2021-01-13  Simon Marchi  <simon.marchi@efficios.com>
 536
 537         * record-btrace.c (class record_btrace_target): Remove.
 538         (record_btrace_target::commit_resume): Remove.
 539         * record-full.c (class record_full_target): Remove.
 540         (record_full_target::commit_resume): Remove.
 541
 542 2021-01-13  Simon Marchi  <simon.marchi@efficios.com>
 543
 544         * remote.c (enum class resume_state): New.
 545         (struct resumed_pending_vcont_info): New.
 546         (struct remote_thread_info) <resume_state, set_not_resumed,
 547         set_resumed_pending_vcont, resumed_pending_vcont_info,
 548         set_resumed, m_resume_state, m_resumed_pending_vcont_info>:
 549         New.
 550         <last_resume_step, last_resume_sig, vcont_resumed>: Remove.
 551         (remote_target::remote_add_thread): Adjust.
 552         (remote_target::process_initial_stop_replies): Adjust.
 553         (remote_target::resume): Adjust.
 554         (remote_target::commit_resume): Rely on state in
 555         remote_thread_info and not on tp->executing.
 556         (remote_target::process_stop_reply): Adjust.
 557
 558 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
 559
 560         * arc-tdep.h (arc_debug_printf): New.
 561         * arc-tdep.c: Use arc_debug_printf.
 562         * arc-linux-nat.c (arc_linux_nat_debug_printf): Add and use.
 563         * arc-linux-tdep.c (arc_linux_debug_printf): Add and use.
 564         * arc-newlib-tdep.c (arc_newlib_debug_printf): Add and use.
 565
 566 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
 567
 568         * arc-tdep.h (arc_debug): Change type to bool.
 569         * arc-tdep.c (arc_debug): Change type to bool.
 570         (arc_analyze_prologue): Adjust.
 571         (_initialize_arc_tdep): Use add_setshow_boolean_cmd.
 572         * arc-linux-nat.c (ps_get_thread_area): Adjust.
 573
 574 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
 575
 576         * auto-load.c (auto_load_objfile_script_1): Use bool.
 577         (execute_script_contents): Use bool.
 578
 579 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
 580
 581         * auto-load.h (auto_load_gdb_scripts_enabled): Return bool, move
 582         comment here.
 583         * auto-load.c (auto_load_gdb_scripts_enabled): Return bool, move
 584         comment to header.
 585         * extension-priv.h (struct extension_language_script_ops)
 586         <auto_load_enabled>: Return bool.
 587         * extension.h (ext_lang_auto_load_enabled): Return bool, move
 588         comment here.
 589         * extension.c (ext_lang_auto_load_enabled): Return bool, move
 590         comment to header.
 591         * guile/guile-header.h (gdbscm_auto_load_enabled): Return bool,
 592         move comment here.
 593         * guile/scm-auto-load.c (gdbscm_auto_load_enabled): Return bool,
 594         move comment to header.
 595         * python/python-header.h (gdbpy_auto_load_enabled): Return bool,
 596         move comment here.
 597         * python/py-auto-load.c (gdbpy_auto_load_enabled): Return bool,
 598         move comment to header.
 599
 600 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
 601
 602         * auto-load.h (file_is_auto_load_safe): Change return type to
 603         bool, move comment here.
 604         * auto-load.c (file_is_auto_load_safe): Change return type and
 605         advice_printed to bool.  Move comment to  header.
 606
 607 2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
 608
 609         * jit.c (jit_debug_printf): New, use throughout file.
 610
 611 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
 612
 613         * infrun.c (normal_stop): Fix indentation.
 614
 615 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
 616
 617         * top.h (readnow_symbol_files, readnever_symbol_files): Move
 618         declarations to ...
 619         * symfile.h: ... here.
 620         * symfile.c: Update doc.
 621
 622 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
 623
 624         * target.h (baud_rate, serial_parity): Move declarations...
 625         * serial.h: ... here.
 626         * main.c: Include serial.h.
 627         * serial.c (baud_rate, serial_parity): Update doc.
 628
 629 2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
 630
 631         * top.c (pre_init_ui_hook): Remove.
 632
 633 2021-01-12  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 634
 635         * aarch64-tdep.c (aarch64_vnh_type): Add "bf" field in h registers.
 636         (aarch64_vnv_type): Add "bf" type in h field of v registers.
 637         * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerated.
 638         * features/aarch64-fpu.xml: Add bfloat16 type.
 639
 640 2021-01-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 641
 642         * expprint.c (dump_subexp_body_standard): Handle OP_BOOL.
 643
 644 2021-01-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 645
 646         * f-exp.y (dot_ops): Rename to...
 647         (fortran_operators): ...this.  Add a header comment.  Add symbol
 648         based operators.
 649         (yylex): Update to use fortran_operators not dot_ops.  Remove
 650         special handling for '**', this is now included in
 651         fortran_operators.
 652
 653 2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>
 654
 655         * arch/aarch64-insn.h (aarch64_debug_printf): New.
 656         * arch/aarch64-insn.c: Use aarch64_debug_printf.
 657         * aarch64-tdep.c: Use aarch64_debug_printf.
 658
 659 2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>
 660
 661         * solib-aix.c (solib_aix_debug_printf): New, use throughout
 662         file.
 663
 664 2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>
 665
 666         * jit.c (jit_debug): Change type to bool.
 667         (_initialize_jit): Adjust.
 668
 669 2021-01-09  Tom Tromey  <tom@tromey.com>
 670
 671         PR compile/23672
 672         * compile/compile.c (compile_to_object): Avoid crash when
 673         osabi_triplet_regexp returns NULL.
 674
 675 2021-01-09  Tom Tromey  <tom@tromey.com>
 676
 677         * tracepoint.h (class collection_list) <append_exp>: Take a
 678         std::string.
 679         * tracepoint.c (collection_list::append_exp): Take a std::string.
 680         (encode_actions_1): Update.
 681
 682 2021-01-08  Tom Tromey  <tromey@adacore.com>
 683
 684         * parse.c (parse_expression): Add void_context_p parameter.  Use
 685         parse_exp_in_context.
 686         * printcmd.c (print_command_1): Change voidprint to bool.  Pass to
 687         parse_expression.
 688         (print_command, call_command): Update.
 689         * expression.h (parse_expression): Add void_context_p parameter.
 690
 691 2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 692
 693         * value.c (set_value_component_location): Adjust the VALUE_LVAL
 694         for internalvar components that have a dynamic location.
 695
 696 2021-01-08  Tom de Vries  <tdevries@suse.de>
 697
 698         PR gdb/26881
 699         * breakpoint.c (create_exception_master_breakpoint_probe)
 700         (create_exception_master_breakpoint_hook): Factor out
 701         of ...
 702         (create_exception_master_breakpoint): ... here.  Only try to install
 703         the master exception breakpoint in objfile.debug using the
 704         _Unwind_DebugHook method, if the install using probes in objfile
 705         failed.
 706
 707 2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 708
 709         * f-lang.c (fortran_value_subarray): Call value_from_component.
 710
 711 2021-01-07  Mike Frysinger  <vapier@gentoo.org>
 712
 713         * remote-sim.c: Include memory-map.h.
 714         (gdbsim_target): Define memory_map override.
 715         (gdbsim_target::memory_map): Define.
 716
 717 2021-01-07  Tom Tromey  <tromey@adacore.com>
 718
 719         * ada-lang.c (do_full_match): Conditionally skip "_ada_" prefix.
 720
 721 2021-01-07  Tom Tromey  <tromey@adacore.com>
 722
 723         * ada-lang.c (add_component_interval): Start loop using vector's
 724         updated size.
 725
 726 2021-01-06  Tom Tromey  <tromey@adacore.com>
 727
 728         * ada-lang.c (ada_evaluate_subexp) <BINOP_ADD, BINOP_SUB>:
 729         Do not cast result.
 730         * valarith.c (fixed_point_binop): Handle multiplication
 731         and division specially.
 732         * valops.c (value_to_gdb_mpq): New function.
 733         (value_cast_to_fixed_point): Use it.
 734
 735 2021-01-05  Hannes Domani  <ssbssa@yahoo.de>
 736
 737         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
 738         Call wnoutrefresh instead of tui_win_info::refresh_window.
 739
 740 2021-01-05  Hannes Domani  <ssbssa@yahoo.de>
 741
 742         * tui/tui-source.c (tui_source_window::show_line_number):
 743         Redraw second space after line number.
 744
 745 2021-01-05  Hannes Domani  <ssbssa@yahoo.de>
 746
 747         PR tui/26927
 748         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
 749         Fix source pad size in prefresh.
 750         (tui_source_window_base::show_source_content): Grow source pad
 751         if necessary.
 752
 753 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 754
 755         * bfin-tdep.c (bfin_push_dummy_call): Use align_up.
 756         (bfin_frame_align): Use align_down.
 757
 758 2021-01-04  Tom de Vries  <tdevries@suse.de>
 759
 760         * buildsym.c (buildsym_compunit::record_line): Filter out end-of-seq
 761         terminators that do not terminate anything.
 762
 763 2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
 764
 765         * debug.c (debug_print_depth): New.
 766         * infrun.h (INFRUN_SCOPED_DEBUG_START_END): New.
 767         (INFRUN_SCOPED_DEBUG_ENTER_EXIT): New.
 768         * infrun.c (start_step_over): Use
 769         INFRUN_SCOPED_DEBUG_ENTER_EXIT.
 770         (proceed): Use INFRUN_SCOPED_DEBUG_ENTER_EXIT and
 771         INFRUN_SCOPED_DEBUG_START_END.
 772         (fetch_inferior_event): Use INFRUN_SCOPED_DEBUG_ENTER_EXIT.
 773
 774 2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
 775
 776         * infrun.c (print_target_wait_results): Use infrun_debug_printf.
 777
 778 2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
 779
 780         * utils.c (vfprintf_unfiltered): Print timestamp only when
 781         previous debug output ended with a newline.
 782
 783 2021-01-04  Luis Machado  <luis.machado@linaro.org>
 784
 785         Update all users of trad_frame_saved_reg to use the new member
 786         functions.
 787
 788         Remote all struct keywords from declarations of trad_frame_saved_reg
 789         types, except on forward declarations.
 790
 791         * aarch64-tdep.c: Update.
 792         * alpha-mdebug-tdep.c: Update.
 793         * alpha-tdep.c: Update.
 794         * arc-tdep.c: Update.
 795         * arm-tdep.c: Update.
 796         * avr-tdep.c: Update.
 797         * cris-tdep.c: Update.
 798         * csky-tdep.c: Update.
 799         * frv-tdep.c: Update.
 800         * hppa-linux-tdep.c: Update.
 801         * hppa-tdep.c: Update.
 802         * hppa-tdep.h: Update.
 803         * lm32-tdep.c: Update.
 804         * m32r-linux-tdep.c: Update.
 805         * m32r-tdep.c: Update.
 806         * m68hc11-tdep.c: Update.
 807         * mips-tdep.c: Update.
 808         * moxie-tdep.c: Update.
 809         * riscv-tdep.c: Update.
 810         * rs6000-tdep.c: Update.
 811         * s390-linux-tdep.c: Update.
 812         * s390-tdep.c: Update.
 813         * score-tdep.c: Update.
 814         * sparc-netbsd-tdep.c: Update.
 815         * sparc-sol2-tdep.c: Update.
 816         * sparc64-fbsd-tdep.c: Update.
 817         * sparc64-netbsd-tdep.c: Update.
 818         * sparc64-obsd-tdep.c: Update.
 819         * sparc64-sol2-tdep.c: Update.
 820         * tilegx-tdep.c: Update.
 821         * v850-tdep.c: Update.
 822         * vax-tdep.c: Update.
 823
 824         * frame-unwind.c (frame_unwind_got_bytes): Make parameter const.
 825         * frame-unwind.h (frame_unwind_got_bytes): Likewise.
 826
 827         * trad-frame.c: Update.
 828         Remove TF_REG_* enum.
 829         (trad_frame_alloc_saved_regs): Add a static assertion to check for
 830         a trivially-constructible struct.
 831         (trad_frame_reset_saved_regs): Adjust to use member function.
 832         (trad_frame_value_p): Likewise.
 833         (trad_frame_addr_p): Likewise.
 834         (trad_frame_realreg_p): Likewise.
 835         (trad_frame_value_bytes_p): Likewise.
 836         (trad_frame_set_value): Likewise.
 837         (trad_frame_set_realreg): Likewise.
 838         (trad_frame_set_addr): Likewise.
 839         (trad_frame_set_unknown): Likewise.
 840         (trad_frame_set_value_bytes): Likewise.
 841         (trad_frame_get_prev_register): Likewise.
 842         * trad-frame.h: Update.
 843         (trad_frame_saved_reg_kind): New enum.
 844         (struct trad_frame_saved_reg) <addr, realreg, data>: Remove.
 845         <m_kind, m_reg>: New member fields.
 846         <set_value, set_realreg, set_addr, set_unknown, set_value_bytes>
 847         <kind, value, realreg, addr, value_bytes, is_value, is_realreg>
 848         <is_addr, is_unknown, is_value_bytes>: New member functions.
 849
 850 2021-01-02  Simon Marchi  <simon.marchi@polymtl.ca>
 851
 852         * target-float.c: Fix typos.
 853
 854 2021-01-02  Hannes Domani  <ssbssa@yahoo.de>
 855
 856         * gdb-gdb.py.in: Fix main_type.flds_bnds.bounds pretty printer.
 857
 858 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
 859
 860         * gdbarch.sh: Update copyright year range.
 861
 862 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
 863
 864         Update copyright year range in copyright header of all GDB files.
 865
 866 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
 867
 868         * copyright.py (get_update_list): Add "gdbserver" and "gdbsupport"
 869         to the list of directories to update.
 870
 871 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
 872
 873         * top.c (print_gdb_version): Update copyright year.
 874
 875 2021-01-01  Joel Brobecker  <brobecker@adacore.com>
 876
 877         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2020.
 878
 879 For older changes see ChangeLog-2020.
 880 \f
 881 Local Variables:
 882 mode: change-log
 883 left-margin: 8
 884 fill-column: 74
 885 version-control: never
 886 coding: utf-8
 887 End: