gdb/ChangeLog

   1 2018-04-26  Pedro Alves  <palves@redhat.com>
   2
   3         * c-exp.y (variable production): Prefer ifunc minsyms over
   4         regular function symbols.
   5         * symtab.c (find_gnu_ifunc): New function.
   6         * minsyms.h (lookup_msym_prefer): New enum.
   7         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
   8         parameter by a lookup_msym_prefer parameter.
   9         * symtab.h (find_gnu_ifunc): New declaration.
  10
  11 2018-04-26  Pedro Alves  <palves@redhat.com>
  12
  13         * blockframe.c (find_gnu_ifunc_target_type): New function.
  14         (find_function_type): New.
  15         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
  16         return a value with a memory address.
  17         (eval_call): For calls to GNU ifunc functions, try to find the
  18         type of the target function from the type that the resolver
  19         returns.
  20         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
  21         symbols.
  22         * infcall.c (find_function_return_type): Delete.
  23         (find_function_addr): Add 'function_type' parameter.  For calls to
  24         GNU ifunc functions, try to find the type of the target function
  25         from the type that the resolver returns, and return it via
  26         FUNCTION_TYPE.
  27         (call_function_by_hand_dummy): Adjust to use the function type
  28         returned by find_function_addr.
  29         (find_function_addr): Add 'function_type' parameter and move
  30         description here.
  31         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
  32         declarations.
  33
  34 2018-04-26  Pedro Alves  <palves@redhat.com>
  35
  36         * c-exp.y (variable production): Skip finding an alias for ifunc
  37         symbols.
  38
  39 2018-04-26  Pedro Alves  <palves@redhat.com>
  40
  41         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
  42
  43 2018-04-25  Pedro Alves  <palves@redhat.com>
  44
  45         * infcmd.c (kill_command): Print the pid as string, not the whole
  46         thread's ptid.  Add comment.  s/has been killed/killed/ in output
  47         message.
  48         * remote.c (remote_detach_1): Print the pid as string, not the
  49         whole thread's ptid.
  50
  51 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
  52             Sergio Durigan Junior  <sergiodj@redhat.com>
  53             Pedro Alves  <palves@redhat.com>
  54
  55         * infcmd.c (kill_command): Print message when inferior has
  56         been killed.
  57         * inferior.c (print_inferior_events): Remove 'static'.  Set as
  58         '1'.
  59         (add_inferior): Improve message printed when
  60         'print_inferior_events' is on.
  61         (exit_inferior): Remove message printed when
  62         'print_inferior_events' is on.
  63         (detach_inferior): Improve message printed when
  64         'print_inferior_events' is on.
  65         (initialize_inferiors): Use 'add_inferior_silent' to set
  66         'current_inferior_'.
  67         * inferior.h (print_inferior_events): Declare here as
  68         'extern'.
  69         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
  70         '[Detaching...]' messages when 'print_inferior_events' is on.
  71         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
  72         as prefix/suffix for messages.  Remove periods.  Fix erroneous
  73         'Detaching after fork from child...', replace it by '... from
  74         parent...'.
  75         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
  76         prefix/suffix when printing 'Detaching...' messages.  Print
  77         them when 'print_inferior_events' is on.
  78         * remote.c (remote_detach_1): Print message when detaching
  79         from inferior and '!is_fork_parent'.
  80
  81 2018-04-24  Tom Tromey  <tom@tromey.com>
  82
  83         * cli-out.h: Reindent.
  84
  85 2018-04-24  Tom Tromey  <tom@tromey.com>
  86
  87         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
  88         (cli_ui_out::do_field_string): Use fputs_filtered.
  89         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
  90
  91 2018-04-23  Tom Tromey  <tom@tromey.com>
  92
  93         * guile/scm-frame.c (gdbscm_frame_read_var): Use
  94         gdb::unique_xmalloc_ptr.
  95
  96 2018-04-23  Tom Tromey  <tom@tromey.com>
  97
  98         * configure: Rebuild.
  99
 100 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
 101
 102         PR gdb/23095
 103         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
 104         prepare_for_testing.  Set normal_bp to r_debug_state if target
 105         is bsd.
 106
 107 2018-04-21  Pedro Alves  <palves@redhat.com>
 108             Rajendra SY  <rajendra.sy@gmail.com>
 109
 110         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
 111         * remote.c (extended_remote_attach): In all-stop mode, mark the
 112         thread as executing.
 113
 114 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 115
 116         * thread.c (thread_apply_all_command): Fix comment.
 117         (thread_command): Fix comment.
 118
 119 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
 120
 121         * common/tdesc.h (tdesc_create_feature): Remove xml filename
 122         parameter.
 123         * features/aarch64-core.c (create_feature_aarch64_core):
 124         Regenerate.
 125         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
 126         Likewise.
 127         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
 128         Likewise.
 129         * features/i386/32bit-avx512.c
 130         (create_feature_i386_32bit_avx512): Likewise.
 131         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
 132         Likewise.
 133         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
 134         Likewise.
 135         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
 136         Likewise.
 137         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
 138         Likewise.
 139         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
 140         Likewise.
 141         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
 142         Likewise.
 143         * features/i386/64bit-avx512.c
 144         (create_feature_i386_64bit_avx512): Likewise.
 145         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
 146         Likewise.
 147         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
 148         Likewise.
 149         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
 150         Likewise.
 151         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
 152         Likewise.
 153         * features/i386/64bit-segments.c
 154         (create_feature_i386_64bit_segments): Likewise.
 155         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
 156         Likewise.
 157         * features/i386/x32-core.c
 158         (create_feature_i386_x32_core): Likewise.
 159         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
 160         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
 161         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
 162         * target-descriptions.c: In generated code, don't pass xml
 163         filename.
 164
 165 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 166
 167         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
 168         (print_xml_feature::visit_post): Likewise.
 169         (print_xml_feature::visit): Likewise.
 170         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
 171         (print_xml_feature): Add new class.
 172         * regformats/regdat.sh: Null xmltarget on feature targets.
 173         * target-descriptions.c (struct target_desc): Add xmltarget.
 174         (maintenance_check_tdesc_xml_convert): Add unittest function.
 175         (tdesc_get_features_xml): Add function to get xml.
 176         (maintenance_check_xml_descriptions): Test xml generation.
 177         * xml-tdesc.c (string_read_description_xml): Add function.
 178         * xml-tdesc.h (string_read_description_xml): Add declaration.
 179
 180 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 181
 182         * features/Makefile: Add feature marker to targets with new style
 183         target descriptions.
 184         * regformats/aarch64.dat: Regenerate.
 185         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
 186         * regformats/i386/amd64-avx-linux.dat: Likewise.
 187         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
 188         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
 189         * regformats/i386/amd64-linux.dat: Likewise.
 190         * regformats/i386/amd64-mpx-linux.dat: Likewise.
 191         * regformats/i386/amd64.dat: Likewise.
 192         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
 193         * regformats/i386/i386-avx-linux.dat: Likewise.
 194         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
 195         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
 196         * regformats/i386/i386-linux.dat: Likewise.
 197         * regformats/i386/i386-mmx-linux.dat: Likewise.
 198         * regformats/i386/i386-mpx-linux.dat: Likewise.
 199         * regformats/i386/i386.dat: Likewise.
 200         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
 201         * regformats/i386/x32-avx-linux.dat: Likewise.
 202         * regformats/i386/x32-linux.dat: Likewise.
 203         * regformats/tic6x-c62x-linux.dat: Likewise.
 204         * regformats/tic6x-c64x-linux.dat: Likewise.
 205         * regformats/tic6x-c64xp-linux.dat: Likewise.
 206         * regformats/regdat.sh: Parse feature marker.
 207
 208 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 209
 210         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
 211         (tdesc_osabi_name): Likewise.
 212         * target-descriptions.c (tdesc_architecture_name): Add new
 213         function.
 214         (tdesc_osabi_name): Likewise.
 215
 216 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 217
 218         * common/tdesc.c (tdesc_predefined_type): Move to here.
 219         (tdesc_named_type): Likewise.
 220         (tdesc_create_vector): Likewise.
 221         (tdesc_create_struct): Likewise.
 222         (tdesc_set_struct_size): Likewise.
 223         (tdesc_create_union): Likewise.
 224         (tdesc_create_flags): Likewise.
 225         (tdesc_create_enum): Likewise.
 226         (tdesc_add_field): Likewise.
 227         (tdesc_add_typed_bitfield): Likewise.
 228         (tdesc_add_bitfield): Likewise.
 229         (tdesc_add_flag): Likewise.
 230         (tdesc_add_enum_value): Likewise.
 231         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
 232         (struct tdesc_type_vector): Likewise.
 233         (struct tdesc_type_field): Likewise.
 234         (struct tdesc_type_with_fields): Likewise.
 235         (tdesc_create_enum): Add declaration.
 236         (tdesc_add_typed_bitfield): Likewise.
 237         (tdesc_add_enum_value): Likewise.
 238         * target-descriptions.c (tdesc_type_field): Move from here.
 239         (tdesc_type_builtin): Likewise.
 240         (tdesc_type_vector): Likewise.
 241         (tdesc_type_with_fields): Likewise.
 242         (tdesc_predefined_types): Likewise.
 243         (tdesc_named_type): Likewise.
 244         (tdesc_create_vector): Likewise.
 245         (tdesc_create_struct): Likewise.
 246         (tdesc_set_struct_size): Likewise.
 247         (tdesc_create_union): Likewise.
 248         (tdesc_create_flags): Likewise.
 249         (tdesc_create_enum): Likewise.
 250         (tdesc_add_field): Likewise.
 251         (tdesc_add_typed_bitfield): Likewise.
 252         (tdesc_add_bitfield): Likewise.
 253         (tdesc_add_flag): Likewise.
 254         (tdesc_add_enum_value): Likewise.
 255         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
 256         (tdesc_add_typed_bitfield): Likewise.
 257         (tdesc_add_enum_value): Likewise.
 258
 259 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 260
 261         * common/tdesc.c (tdesc_feature::accept): Move to here.
 262         (tdesc_feature::operator==): Likewise.
 263         (tdesc_create_reg): Likewise.
 264         * common/tdesc.h (tdesc_type_kind): Likewise.
 265         (struct tdesc_type): Likewise.
 266         (struct tdesc_feature): Likewise.
 267         * regformats/regdat.sh: Create a feature.
 268         * target-descriptions.c (tdesc_type_kind): Move from here.
 269         (tdesc_type): Likewise.
 270         (tdesc_type_up): Likewise.
 271         (tdesc_feature): Likewise.
 272         (tdesc_create_reg): Likewise.
 273
 274 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 275
 276         * Makefile.in: Add arch/tdesc.c
 277         * common/tdesc.c: New file.
 278         * common/tdesc.h (tdesc_element_visitor): Move to here.
 279         (tdesc_element): Likewise.
 280         (tdesc_reg): Likewise.
 281         (tdesc_reg_up): Likewise.
 282         * regformats/regdef.h (reg): Add offset to constructors.
 283         * target-descriptions.c (tdesc_element_visitor): Move from here.
 284         (tdesc_element): Likewise.
 285         (tdesc_reg): Likewise.
 286         (tdesc_reg_up): Likewise.
 287
 288 2018-04-17  Tom Tromey  <tom@tromey.com>
 289
 290         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
 291         discriminant field.
 292
 293 2018-04-17  Tom Tromey  <tom@tromey.com>
 294
 295         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
 296
 297 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 298
 299         * symtab.c (print_symbol_info): Skip printing filename and line
 300         number when `last' is NULL.
 301         (symtab_symbol_info): Use empty string instead of NULL for first
 302         invocation of print_symbol_info.
 303         (rbreak_command): Pass NULL to `last' parameter of
 304         print_symbol_info.
 305
 306 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
 307
 308         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
 309         instead of nullptr.
 310
 311 2018-04-16  Pedro Alves  <palves@redhat.com>
 312
 313         * MAINTAINERS (sh): Remove.
 314         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
 315         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
 316         (ALLDEPFILES): Remove sh64-tdep.c.
 317         * NEWS: Mentions that support for SH-5/SH64 is removed.
 318         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
 319         (sh*-*-openbsd*): Ditto.
 320         (sh64-*-elf*): Remove.
 321         (sh*): Remove.
 322         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
 323         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
 324         * sh-tdep.c: No longer include "sh64-tdep.h".
 325         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
 326         * sh64-tdep.c, sh64-tdep.h: Remove files.
 327
 328 2018-04-16  Pedro Alves  <palves@redhat.com>
 329
 330         * MAINTAINERS: Remove m88k.
 331         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
 332         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
 333         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
 334         * NEWS: Mention that support for m88k was removed.
 335         * configure.host (m88*-*-*): Remove support.
 336         * configure.nat (m88k-*-*): Remove support.
 337         * configure.tgt (m88*-*-openbsd*): Remove.
 338         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
 339
 340 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
 341
 342         * configure.tgt (x86_tobjs): New variable.
 343         (amd64_tobjs, i386_tobjs): Use it.
 344
 345 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 346
 347         * symtab.c (print_symbol_info): Precede the symbol definition by
 348         the line number when available.
 349         * NEWS: Advertise this enhancement.
 350
 351 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 352
 353         * NEWS (New options): announce set/show record btrace cpu.
 354         * btrace.c: Include record-btrace.h.
 355         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
 356         the vendor is unknown.
 357         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
 358         Maybe overwrite the btrace configuration's cpu.
 359         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
 360         (btrace_fetch): Add cpu parameter.  Update callers.
 361         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
 362         Maybe overwrite the btrace configuration's cpu.  Skip enabling
 363         errata workarounds if the vendor is unknown.
 364         * python/py-record-btrace.c: Include record-btrace.h.
 365         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
 366         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
 367         * record-btrace.c (record_btrace_cpu_state_kind): New.
 368         (record_btrace_cpu): New.
 369         (set_record_btrace_cpu_cmdlist): New.
 370         (record_btrace_get_cpu): New.
 371         (require_btrace_thread, record_btrace_info)
 372         (record_btrace_resume_thread): Call record_btrace_get_cpu.
 373         (cmd_set_record_btrace_cpu_none): New.
 374         (cmd_set_record_btrace_cpu_auto): New.
 375         (cmd_set_record_btrace_cpu): New.
 376         (cmd_show_record_btrace_cpu): New.
 377         (_initialize_record_btrace): Initialize set/show record btrace cpu
 378         commands.
 379         * record-btrace.h (record_btrace_get_cpu): New.
 380
 381 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 382
 383         * record.c (set_record_command): Fix typo in message.
 384
 385 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 386
 387         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
 388
 389 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 390
 391         * infrun.c (process_event_stop_test): Call
 392         gdbarch_in_indirect_branch_thunk.
 393         * gdbarch.sh (in_indirect_branch_thunk): New.
 394         * gdbarch.c: Regenerated.
 395         * gdbarch.h: Regenerated.
 396         * x86-tdep.h: New.
 397         * x86-tdep.c: New.
 398         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
 399         (HFILES_NO_SRCDIR): Add x86-tdep.h.
 400         (ALLDEPFILES): Add x86-tdep.c.
 401         * arch-utils.h (default_in_indirect_branch_thunk): New.
 402         * arch-utils.c (default_in_indirect_branch_thunk): New.
 403         * i386-tdep: Include x86-tdep.h.
 404         (i386_in_indirect_branch_thunk): New.
 405         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
 406         function.
 407         * amd64-tdep: Include x86-tdep.h.
 408         (amd64_in_indirect_branch_thunk): New.
 409         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
 410
 411 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 412
 413         PR gdb/23053
 414         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
 415         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
 416         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
 417         regression.
 418
 419 2018-04-12  Tom Tromey  <tom@tromey.com>
 420
 421         * rust-lang.c (rust_print_struct_def): Remove univariant code.
 422         (rust_evaluate_subexp): Likewise.
 423
 424 2018-04-12  Pedro Alves  <palves@redhat.com>
 425
 426         * procfs.c (procfs_detach): Make forward declaration's prototype
 427         match definition's protototype.
 428         (proc_get_LDT_entry): Remove stale do_cleanups call.
 429
 430 2018-04-12  Pedro Alves  <palves@redhat.com>
 431
 432         * target.h (target_ops::to_has_exited): Delete.
 433         (target_has_exited): Delete.
 434         * target-delegates.c: Regenerate.
 435
 436 2018-04-11  Pedro Alves  <palves@redhat.com>
 437
 438         * target.c (fileio_fh_t::t): Add comment.
 439         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 440         (target_fileio_close): Handle a NULL target.
 441         (invalidate_fileio_fh): New.
 442         (target_close): Call it.
 443         * remote.c (remote_hostio_send_command): No longer check whether
 444         remote_desc is open.
 445
 446 2018-04-11  Pedro Alves  <palves@redhat.com>
 447
 448         * target.c (fileio_fh_t): Make it a named struct instead of a
 449         typedef.
 450         (fileio_fh_t::is_closed): New method.
 451         (DEF_VEC_O (fileio_fh_t)): Remove.
 452         (fileio_fhandles): Now a std::vector.
 453         (is_closed_fileio_fh): Delete.
 454         (acquire_fileio_fd): Adjust.  Rename parameters.
 455         (release_fileio_fd): Adjust.
 456         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
 457         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 458         (target_fileio_close): Adjust.
 459
 460 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
 461
 462         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
 463         index.
 464
 465 2018-04-10  Pedro Alves  <palves@redhat.com>
 466
 467         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
 468         (scoped_finish_thread_state): New class.
 469         * infcmd.c (run_command_1): Use it instead of finish_thread_state
 470         cleanup.
 471         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
 472         (fetch_inferior_event, normal_stop): Likewise.
 473         * thread.c (finish_thread_state_cleanup): Delete.
 474
 475 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 476             Pedro Alves  <palves@redhat.com>
 477
 478         * value.c: Include "selftest.h" and "common/array-view.h".
 479         (struct range) <operator ==>: New.
 480         (test_ranges_contain): New.
 481         (check_ranges_vector): New.
 482         (test_insert_into_bit_range_vector): New.
 483         (_initialize_values): Register selftests.
 484         * common/array-view.h (operator==, operator!=): New.
 485
 486 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 487
 488         * common/gdb_vecs.h (unordered_remove): Add overload that takes
 489         an iterator.
 490         * inline-frame.c: Include <algorithm>.
 491         (struct inline_state): Add constructor.
 492         (inline_state_s): Remove.
 493         (DEF_VEC_O(inline_state_s)): Remove.
 494         (inline_states): Change type to std::vector.
 495         (find_inline_frame_state): Adjust to std::vector.
 496         (allocate_inline_frame_state): Remove.
 497         (clear_inline_frame_state): Adjust to std::vector.
 498         (skip_inline_frames): Adjust to std::vector.
 499
 500 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 501
 502         * tracepoint.h (struct trace_state_variable): Add constructor.
 503         <name>: Change type to std::string.
 504         * tracepoint.c (tsv_s): Remove.
 505         (DEF_VEC_O(tsv_s)): Remove.
 506         (tvariables): Change to std::vector.
 507         (create_trace_state_variable): Adjust to std::vector.
 508         (find_trace_state_variable): Likewise.
 509         (find_trace_state_variable_by_number): Likewise.
 510         (delete_trace_state_variable): Likewise.
 511         (trace_variable_command): Adjust to std::string.
 512         (delete_trace_variable_command): Likewise.
 513         (tvariables_info_1): Adjust to std::vector.
 514         (save_trace_state_variables): Likewise.
 515         (start_tracing): Likewise.
 516         (merge_uploaded_trace_state_variables): Adjust to std::vector
 517         and std::string.
 518         * target.h (struct target_ops)
 519         <to_download_trace_state_variable>: Pass reference to
 520         trace_state_variable.
 521         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
 522         * target-delegates.c: Re-generate.
 523         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
 524         (mi_tsv_deleted): Likewise.
 525         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
 526         * remote.c (remote_download_trace_state_variable): Change
 527         pointer to reference and adjust.
 528         * make-target-delegates (parse_argtypes): Handle references.
 529         (write_function_header): Likewise.
 530         (munge_type): Likewise.
 531
 532 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 533
 534         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 535         string_view-selftests.c.
 536         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
 537         testsuite.
 538         * unittests/basic_string_view/cons/char/1.cc: Likewise.
 539         * unittests/basic_string_view/cons/char/2.cc: Likewise.
 540         * unittests/basic_string_view/cons/char/3.cc: Likewise.
 541         * unittests/basic_string_view/element_access/char/1.cc:
 542         Likewise.
 543         * unittests/basic_string_view/element_access/char/empty.cc:
 544         Likewise.
 545         * unittests/basic_string_view/element_access/char/front_back.cc:
 546         Likewise.
 547         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 548         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 549         Likewise.
 550         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 551         Likewise.
 552         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 553         Likewise.
 554         * unittests/basic_string_view/operations/compare/char/1.cc:
 555         Likewise.
 556         * unittests/basic_string_view/operations/compare/char/13650.cc:
 557         Likewise.
 558         * unittests/basic_string_view/operations/copy/char/1.cc:
 559         Likewise.
 560         * unittests/basic_string_view/operations/data/char/1.cc:
 561         Likewise.
 562         * unittests/basic_string_view/operations/find/char/1.cc:
 563         Likewise.
 564         * unittests/basic_string_view/operations/find/char/2.cc:
 565         Likewise.
 566         * unittests/basic_string_view/operations/find/char/3.cc:
 567         Likewise.
 568         * unittests/basic_string_view/operations/find/char/4.cc:
 569         Likewise.
 570         * unittests/basic_string_view/operations/rfind/char/1.cc:
 571         Likewise.
 572         * unittests/basic_string_view/operations/rfind/char/2.cc:
 573         Likewise.
 574         * unittests/basic_string_view/operations/rfind/char/3.cc:
 575         Likewise.
 576         * unittests/basic_string_view/operations/substr/char/1.cc:
 577         Likewise.
 578         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 579         * unittests/string_view-selftests.c: New file.
 580
 581 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 582
 583         * unittests/basic_string_view/capacity/1.cc: New file.
 584         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 585         * unittests/basic_string_view/cons/char/1.cc: New file.
 586         * unittests/basic_string_view/cons/char/2.cc: New file.
 587         * unittests/basic_string_view/cons/char/3.cc: New file.
 588         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 589         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 590         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 591         * unittests/basic_string_view/element_access/char/1.cc: New file.
 592         * unittests/basic_string_view/element_access/char/2.cc: New file.
 593         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 594         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 595         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 596         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 597         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 598         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 599         * unittests/basic_string_view/include.cc: New file.
 600         * unittests/basic_string_view/inserters/char/1.cc: New file.
 601         * unittests/basic_string_view/inserters/char/2.cc: New file.
 602         * unittests/basic_string_view/inserters/char/3.cc: New file.
 603         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 604         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 605         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 606         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 607         * unittests/basic_string_view/literals/types.cc: New file.
 608         * unittests/basic_string_view/literals/values.cc: New file.
 609         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 610         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 611         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 612         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 613         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 614         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 615         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 616         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 617         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 618         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 619         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 620         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 621         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 622         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 623         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 624         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 625         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 626         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 627         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 628         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 629         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 630         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 631         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 632         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 633         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 634         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 635         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 636         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 637         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 638         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 639         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 640         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 641         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 642         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 643         * unittests/basic_string_view/operators/char/2.cc: New file.
 644         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 645         * unittests/basic_string_view/range_access/char/1.cc: New file.
 646         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 647         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 648         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 649         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 650         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 651         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 652         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 653         * unittests/basic_string_view/typedefs.cc: New file.
 654         * unittests/basic_string_view/types/1.cc: New file.
 655
 656 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 657
 658         * common/gdb_string_view.h: Remove libstdc++ implementation
 659         details, adjust to gdb reality.
 660         * common/gdb_string_view.tcc: Likewise.
 661         * cli/cli-script.c (struct string_view): Remove.
 662         (user_args) <m_args>: Change element type to gdb::string_view.
 663         (user_args::insert_args): Adjust.
 664
 665 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 666
 667         * common/gdb_string_view.h: New file.
 668         * common/gdb_string_view.tcc: New file.
 669
 670 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 671
 672         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
 673         * configure: Re-generate.
 674
 675 2018-04-09  Pedro Alves  <palves@redhat.com>
 676
 677         * gdbarch.sh: Include "observable.h" instead of "observer.h".
 678         (set_target_gdbarch): Call
 679         gdb::observers::architecture_changed.notify instead of
 680         observer_notify_architecture_changed.
 681
 682 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 683
 684         * tracepoint.c (struct current_traceframe_cleanup): Remove.
 685         (do_restore_current_traceframe_cleanup): Remove.
 686         (restore_current_traceframe_cleanup_dtor): Remove.
 687         (make_cleanup_restore_current_traceframe): Remove.
 688         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
 689         New.
 690         * tracepoint.h (struct scoped_restore_current_traceframe): New.
 691         * infrun.c (fetch_inferior_event): Use
 692         scoped_restore_current_traceframe.
 693
 694 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 695
 696         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
 697         Remove.
 698         <n_allocated_type_units>: Remove.
 699         <all_type_units>: Change to std::vector.
 700         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 701         to std::vector change.
 702         (dwarf2_per_objfile::get_cutu): Likewise.
 703         (dwarf2_per_objfile::get_tu): Likewise.
 704         (create_signatured_type_table_from_index): Likewise.
 705         (create_signatured_type_table_from_debug_names): Likewise.
 706         (dw2_symtab_iter_next): Likewise.
 707         (dw2_print_stats): Likewise.
 708         (dw2_expand_all_symtabs): Likewise.
 709         (dw2_expand_marked_cus): Likewise.
 710         (dw2_debug_names_iterator::next): Likewise.
 711         (dwarf2_initialize_objfile): Likewise.
 712         (add_signatured_type_cu_to_table): Likewise.
 713         (create_all_type_units): Likewise.
 714         (add_type_unit): Likewise.
 715         (struct tu_abbrev_offset): Add constructor.
 716         (build_type_psymtabs_1): Adjust to std::vector change.
 717         (print_tu_stats): Likewise.
 718         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 719         (write_debug_names): Likewise.
 720
 721 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 722
 723         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
 724         Make an std::vector.
 725         <n_comp_units>: Remove.
 726         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 727         to std::vector change.
 728         (dwarf2_per_objfile::get_cutu): Likewise.
 729         (dwarf2_per_objfile::get_cu): Likewise.
 730         (create_cus_from_index): Likewise.
 731         (create_addrmap_from_index): Likewise.
 732         (create_addrmap_from_aranges): Likewise.
 733         (dwarf2_read_index): Likewise.
 734         (dw2_find_last_source_symtab): Likewise.
 735         (dw2_map_symtabs_matching_filename): Likewise.
 736         (dw2_symtab_iter_next): Likewise.
 737         (dw2_print_stats): Likewise.
 738         (dw2_expand_all_symtabs): Likewise.
 739         (dw2_expand_symtabs_with_fullname): Likewise.
 740         (dw2_expand_marked_cus): Likewise.
 741         (dw2_map_symbol_filenames): Likewise.
 742         (create_cus_from_debug_names): Likewise.
 743         (dwarf2_read_debug_names): Likewise.
 744         (dw2_debug_names_iterator::next): Likewise.
 745         (dwarf2_initialize_objfile): Likewise.
 746         (set_partial_user): Likewise.
 747         (dwarf2_build_psymtabs_hard): Likewise.
 748         (read_comp_units_from_section): Remove arguments, adjust to
 749         std::vector change.
 750         (create_all_comp_units): Adjust to std::vector and
 751         read_comp_units_from_section changes.
 752         (dwarf2_find_containing_comp_unit): Adjust to std::vector
 753         change.
 754         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 755         (psyms_seen_size): Likewise.
 756         (write_gdbindex): Likewise.
 757         (write_debug_names): Likewise.
 758
 759 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 760
 761         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
 762         with dwarf2_per_objfile.
 763         (create_cus_from_index): Likewise.
 764         (create_signatured_type_table_from_index): Likewise.
 765         (dwarf2_read_index): Likewise.
 766         (dwarf2_initialize_objfile): Likewise.
 767         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
 768         per_cu rather than get_dwarf2_per_objfile.
 769
 770 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 771
 772         * dwarf2read.h (struct signatured_type): Forward declare.
 773         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
 774         New methods.
 775         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
 776         (dw2_get_cutu): ...this.
 777         (dwarf2_per_objfile::get_cu): Rename from...
 778         (dw2_get_cu): ...this.
 779         (dwarf2_per_objfile::get_tu): New.
 780         (create_addrmap_from_index): Adjust.
 781         (create_addrmap_from_aranges): Adjust.
 782         (dw2_find_last_source_symtab): Adjust.
 783         (dw2_map_symtabs_matching_filename): Adjust.
 784         (dw2_symtab_iter_next): Adjust.
 785         (dw2_print_stats): Adjust.
 786         (dw2_expand_all_symtabs): Adjust.
 787         (dw2_expand_symtabs_with_fullname): Adjust.
 788         (dw2_expand_marked_cus): Adjust.
 789         (dw_expand_symtabs_matching_file_matcher): Adjust.
 790         (dw2_map_symbol_filenames): Adjust.
 791         (dw2_debug_names_iterator::next): Adjust.
 792         (dwarf2_initialize_objfile): Adjust.
 793         (set_partial_user): Adjust.
 794         (dwarf2_build_psymtabs_hard): Adjust.
 795
 796 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 797
 798         * dwarf2read.c (create_signatured_type_table_from_debug_names):
 799         Remove unused variables.
 800         (dw2_map_symtabs_matching_filename): Likewise.
 801         (dwarf2_record_block_ranges): Likewise.
 802         (dwarf2_read_addr_index): Likewise.
 803         (follow_die_offset): Likewise.
 804
 805 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 806
 807         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
 808         to symbol_file_add_main.
 809
 810 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 811
 812         PR mi/22299
 813         * mi/mi-console.c (do_fputc_async_safe): New.
 814         (mi_console_file::write_async_safe): New.
 815         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
 816         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
 817         New.
 818         * ui-file.c (ui_file::putstrn): Adjust call to
 819         fputstrn_unfiltered.
 820         * utils.c (printchar): Replace do_fputs and do_fprintf
 821         parameters by do_fputc.
 822         (fputstr_filtered): Adjust call to printchar.
 823         (fputstr_unfiltered): Likewise.
 824         (fputstrn_filtered): Likewise.
 825         (fputstrn_unfiltered): Add do_fputc parameter, pass to
 826         printchar.
 827         * utils.h (do_fputc_ftype): New typedef.
 828         (fputstrn_unfiltered): Add do_fputc parameter.
 829
 830 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 831
 832         * regformats/i386/i386-avx.dat: Remove.
 833
 834 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 835
 836         PR gdb/22979
 837         * amd64-tdep.c (amd64_none_init_abi): New function.
 838         (amd64_x32_none_init_abi): New function.
 839         (_initialize_amd64_tdep): Register handlers for x86-64 and
 840         x64_32 with GDB_OSABI_NONE.
 841         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
 842         GDB_OSABI_NONE osabi.
 843
 844 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 845
 846         PR gdb/22980
 847         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
 848         GDB_OSABI_NONE.
 849         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
 850         * osabi.c (gdb_osabi_names): Add "unknown" entry.
 851
 852 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 853
 854         * common/byte-vector.h (char_vector): New type.
 855         * target.h (target_read_alloc): Return
 856         gdb::optional<byte_vector>.
 857         (target_read_stralloc): Return gdb::optional<char_vector>.
 858         (target_get_osdata): Return gdb::optional<char_vector>.
 859         * target.c (target_read_alloc_1): Templatize.  Replacement
 860         manual memory management with vector.
 861         (target_read_alloc): Change return type, adjust.
 862         (target_read_stralloc): Change return type, adjust.
 863         (target_get_osdata): Change return type, adjust.
 864         * auxv.c (struct auxv_info) <length>: Remove.
 865         <data>: Change type to gdb::optional<byte_vector>.
 866         (auxv_inferior_data_cleanup): Free auxv_info with delete.
 867         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
 868         (target_auxv_search): Adjust.
 869         (fprint_target_auxv): Adjust.
 870         * avr-tdep.c (avr_io_reg_read_command): Adjust.
 871         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
 872         (linux_make_corefile_notes): Adjust.
 873         * osdata.c (get_osdata): Adjust.
 874         * remote.c (remote_get_threads_with_qxfer): Adjust.
 875         (remote_memory_map): Adjust.
 876         (remote_traceframe_info): Adjust.
 877         (btrace_read_config): Adjust.
 878         (remote_read_btrace): Adjust.
 879         (remote_pid_to_exec_file): Adjust.
 880         * solib-aix.c (solib_aix_get_library_list): Adjust.
 881         * solib-dsbt.c (decode_loadmap): Don't free buf.
 882         (dsbt_get_initial_loadmaps): Adjust.
 883         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
 884         * solib-target.c (solib_target_current_sos): Adjust.
 885         * tracepoint.c (sdata_make_value): Adjust.
 886         * xml-support.c (xinclude_start_include): Adjust.
 887         (xml_fetch_content_from_file): Adjust.
 888         * xml-support.h (xml_fetch_another): Change return type.
 889         (xml_fetch_content_from_file): Change return type.
 890         * xml-syscall.c (xml_init_syscalls_info): Adjust.
 891         * xml-tdesc.c (file_read_description_xml): Adjust.
 892         (fetch_available_features_from_target): Change return type.
 893         (target_fetch_description_xml): Adjust.
 894         (target_read_description_xml): Adjust.
 895
 896 2018-04-06  Tom Tromey  <tom@tromey.com>
 897
 898         * value.c (~value): Update.
 899         (struct value) <contents>: Now unique_xmalloc_ptr.
 900         (value_contents_bits_eq, allocate_value_contents)
 901         (value_contents_raw, value_contents_all_raw)
 902         (value_contents_for_printing, value_contents_for_printing_const)
 903         (set_value_enclosing_type): Update.
 904
 905 2018-04-06  Tom Tromey  <tom@tromey.com>
 906
 907         * value.c (range_s): Remove typedef, VEC.
 908         (struct range): Add operator<.
 909         (range_lessthan): Remove.
 910         (ranges_contain): Change type.
 911         (~value): Update.
 912         (struct value) <unavailable, optimized_out>: Now std::vector.
 913         (value_entirely_available)
 914         (value_entirely_covered_by_range_vector)
 915         (value_entirely_unavailable, value_entirely_optimized_out):
 916         Update.
 917         (insert_into_bit_range_vector): Change argument type.
 918         (find_first_range_overlap): Likewise.
 919         (struct ranges_and_idx, value_contents_bits_eq)
 920         (require_not_optimized_out, require_available): Update.
 921         (ranges_copy_adjusted): Change argument types.
 922         (value_optimized_out, value_copy, value_fetch_lazy): Update.
 923
 924 2018-04-06  Tom Tromey  <tom@tromey.com>
 925
 926         * value.c (~value): Update.
 927         (struct value) <parent>: Now a value_ref_ptr.
 928         (value_parent, set_value_parent, value_address, value_copy):
 929         Update.
 930
 931 2018-04-06  Tom Tromey  <tom@tromey.com>
 932
 933         * value.c (struct value): Add constructor, destructor, and member
 934         initializers.
 935         (allocate_value_lazy, value_decref): Update.
 936
 937 2018-04-06  Tom Tromey  <tom@tromey.com>
 938
 939         * value.c (struct value) <released, next>: Remove.
 940         (all_values): Now a std::vector.
 941         (allocate_value_lazy): Update.
 942         (value_next): Remove.
 943         (value_mark, value_free_to_mark, release_value)
 944         (value_release_to_mark): Update.
 945
 946 2018-04-06  Tom Tromey  <tom@tromey.com>
 947
 948         * value.h (fetch_subexp_value, value_release_to_mark): Update.
 949         (free_value_chain): Remove.
 950         * value.c (free_value_chain): Remove.
 951         (value_release_to_mark): Return a std::vector.
 952         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
 953         std::vector.
 954         (check_condition): Update.
 955         * eval.c (fetch_subexp_value): Change "val_chain" to a
 956         std::vector.
 957         * breakpoint.c (update_watchpoint): Update.
 958         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
 959
 960 2018-04-06  Tom Tromey  <tom@tromey.com>
 961
 962         * value.h (free_all_values): Remove.
 963         * value.c (free_all_values): Remove.
 964
 965 2018-04-06  Tom Tromey  <tom@tromey.com>
 966
 967         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
 968         (value_history_chain, value_history_count): Remove.
 969         (value_history): New global.
 970         (record_latest_value, access_value_history, show_values)
 971         (preserve_values): Update.
 972
 973 2018-04-06  Tom Tromey  <tom@tromey.com>
 974
 975         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
 976         * varobj.c (varobj_set_display_format, varobj_set_value)
 977         (install_default_visualizer, construct_visualizer)
 978         (install_new_value, ~varobj, varobj_get_value_type)
 979         (my_value_of_variable, varobj_editable_p): Update.
 980         * c-varobj.c (c_describe_child, c_value_of_variable)
 981         (cplus_number_of_children, cplus_describe_child): Update.
 982         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
 983         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
 984         (ada_value_of_variable, ada_value_is_changeable_p): Update.
 985
 986 2018-04-06  Tom Tromey  <tom@tromey.com>
 987
 988         * printcmd.c (last_examine_address): Change type to
 989         value_ref_ptr.
 990         (do_examine, x_command): Update.
 991
 992 2018-04-06  Tom Tromey  <tom@tromey.com>
 993
 994         * value.c (release_value): Update.
 995         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
 996         (struct bpstats) <val>: Now a value_ref_ptr.
 997         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
 998         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
 999         (~watchpoint, print_it_watchpoint, watch_command_1)
1000         (invalidate_bp_value_on_memory_change): Update.
1001
1002 2018-04-06  Tom Tromey  <tom@tromey.com>
1003
1004         * varobj.c (varobj_clear_saved_item)
1005         (update_dynamic_varobj_children, install_new_value, ~varobj):
1006         Update.
1007         * value.h (value_incref): Move declaration earlier.
1008         (value_decref): Rename from value_free.
1009         (struct value_ref_policy): New.
1010         (value_ref_ptr): New typedef.
1011         (struct value_deleter): Remove.
1012         (gdb_value_up): Remove typedef.
1013         (release_value): Change return type.
1014         (release_value_or_incref): Remove.
1015         * value.c (set_value_parent): Update.
1016         (value_incref): Change return type.
1017         (value_decref): Rename from value_free.
1018         (value_free_to_mark, free_all_values, free_value_chain): Update.
1019         (release_value): Return value_ref_ptr.
1020         (release_value_or_incref): Remove.
1021         (record_latest_value, set_internalvar, clear_internalvar):
1022         Update.
1023         * stack.c (info_frame_command): Don't call value_free.
1024         * python/py-value.c (valpy_dealloc, valpy_new)
1025         (value_to_value_object): Update.
1026         * printcmd.c (do_examine): Update.
1027         * opencl-lang.c (lval_func_free_closure): Update.
1028         * mi/mi-main.c (register_changed_p): Don't call value_free.
1029         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
1030         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
1031         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
1032         value_free.
1033         * guile/scm-value.c (vlscm_free_value_smob)
1034         (vlscm_scm_from_value): Update.
1035         * frame.c (frame_register_unwind, frame_unwind_register_signed)
1036         (frame_unwind_register_unsigned, get_frame_register_bytes)
1037         (put_frame_register_bytes): Don't call value_free.
1038         * findvar.c (address_from_register): Don't call value_free.
1039         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
1040         * dwarf2loc.c (entry_data_value_free_closure)
1041         (value_of_dwarf_reg_entry, free_pieced_value_closure)
1042         (dwarf2_evaluate_loc_desc_full): Update.
1043         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1044         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1045         (~watchpoint, watch_command_1)
1046         (invalidate_bp_value_on_memory_change): Update.
1047         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
1048
1049 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
1050
1051         PR gdb/23022
1052         * warning.m4: Add -Wno-error=deprecated-register.
1053         * configure: Re-generate.
1054
1055 2018-04-05  Tom Tromey  <tom@tromey.com>
1056
1057         * linespec.h: Remove include of "vec.h".
1058
1059 2018-04-05  Tom Tromey  <tom@tromey.com>
1060
1061         * linespec.c (typep): Remove typedef.
1062         (find_methods, find_superclass_methods): Take a std::vector.
1063         (find_method): Use std::vector.
1064
1065 2018-04-05  Tom Tromey  <tom@tromey.com>
1066
1067         * utils.c (compare_strings): Remove.
1068         * utils.h (compare_strings): Remove.
1069         * objc-lang.h (find_imps): Update.
1070         * objc-lang.c (find_methods): Take a std::vector.
1071         (uniquify_strings, find_imps): Likewise.
1072         * linespec.c (find_methods): Take a std::vector.
1073         (decode_objc): Use std::vector.
1074         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
1075         a std::vector.
1076         (find_method, find_function_symbols): Use std::vector.
1077
1078 2018-04-05  Tom Tromey  <tom@tromey.com>
1079
1080         * completer.c (completion_tracker::completion_tracker): Remove
1081         cast.
1082         (completion_tracker::discard_completions): Likewise.
1083         * breakpoint.c (ambiguous_names_p): Remove cast.
1084         * ada-lang.c (_initialize_ada_language): Remove cast.
1085         * utils.h (streq): Update.
1086         (streq_hash): Add new declaration.
1087         * utils.c (streq): Return bool.
1088         (streq_hash): New function.
1089
1090 2018-04-05  Tom Tromey  <tom@tromey.com>
1091
1092         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
1093         Remove a string copy.
1094
1095 2018-04-05  Tom Tromey  <tom@tromey.com>
1096
1097         * linespec.c (filter_results): Use std::vector.
1098         (decode_line_2, decode_line_full): Update.
1099
1100 2018-04-05  Tom Tromey  <tom@tromey.com>
1101
1102         * linespec.c (canonical_to_fullform): Return std::string.
1103         (filter_results): Update.
1104         (struct decode_line_2_item): Add constructor.
1105         <fullform, displayform>: Now std::string.
1106         (decode_line_2_compare_items): Now a std::sort comparator.
1107         (decode_line_2): Update.
1108
1109 2018-04-05  Tom Tromey  <tom@tromey.com>
1110
1111         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
1112         (unexpected_linespec_error): Update.
1113         (linespec_parse_basic, parse_linespec): Update.
1114
1115 2018-04-05  Tom Tromey  <tom@tromey.com>
1116
1117         * linespec.c (linespec_parse_basic): Reindent.
1118
1119 2018-04-05  Tom Tromey  <tom@tromey.com>
1120
1121         * minsyms.h (iterate_over_minimal_symbols): Update.
1122         * minsyms.c (iterate_over_minimal_symbols): Take a
1123         gdb::function_view.
1124         * linespec.c (struct collect_minsyms): Remove.
1125         (compare_msyms): Now a std::sort comparator.
1126         (add_minsym): Add parameters.
1127         (search_minsyms_for_name): Update.  Use std::vector.
1128
1129 2018-04-03  Tom Tromey  <tom@tromey.com>
1130
1131         * mipsread.c (read_alphacoff_dynamic_symtab): Use
1132         gdb::byte_vector.
1133
1134 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1135
1136         * MAINTAINERS (Write After Approval): Add Weimin Pan.
1137
1138 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1139
1140         PR gdb/16959
1141         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
1142         printing static type.
1143
1144 2018-04-01  Tom Tromey  <tom@tromey.com>
1145
1146         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
1147         (rs6000_xfer_shared_libraries): Update.
1148
1149 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1150
1151         * common/gdb_vecs.h (char_ptr): Remove.
1152         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
1153
1154 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1155
1156         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
1157         with std::vector.
1158         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
1159
1160 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1161
1162         * tracepoint.h (struct uploaded_tp): Initialize fields.
1163         <actions, step_actions, cmd_strings>: Change type to
1164         std::vector<char *>.
1165         * tracepoint.c (get_uploaded_tp): Allocate with new.
1166         (free_uploaded_tps): Free with delete.
1167         (parse_tracepoint_definition): Adjust to std::vector change.
1168         * breakpoint.c (read_uploaded_action): Likewise.
1169         (create_tracepoint_from_upload): Likewise.
1170         * ctf.c (ctf_write_uploaded_tp): Likewise.
1171         (SET_ARRAY_FIELD): Likewise.
1172         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
1173
1174 2018-03-30  Tom Tromey  <tom@tromey.com>
1175
1176         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
1177         std::unique_ptr.
1178         (svr4_keep_data_in_core): Update.
1179         (svr4_read_so_list): Update.
1180
1181 2018-03-30  Tom Tromey  <tom@tromey.com>
1182
1183         * windows-nat.c (handle_output_debug_string, handle_exception):
1184         Update.
1185         * target.h (target_read_string): Update.
1186         * target.c (target_read_string): Change "string" to
1187         unique_xmalloc_ptr.
1188         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1189         Update.
1190         * solib-frv.c (frv_current_sos): Update.
1191         * solib-dsbt.c (dsbt_current_sos): Update.
1192         * solib-darwin.c (darwin_current_sos): Update.
1193         * linux-thread-db.c (inferior_has_bug): Update.
1194         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
1195         Update.  Remove alloca.
1196         * ada-lang.c (ada_main_name): Update.
1197
1198 2018-03-30  Tom Tromey  <tom@tromey.com>
1199
1200         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
1201         (struct dwo_file_deleter): New.
1202         (dwo_file_up): New typedef.
1203         (open_and_init_dwo_file): Use dwo_file_up.
1204         (free_dwo_file_cleanup): Remove.
1205
1206 2018-03-30  Tom Tromey  <tom@tromey.com>
1207
1208         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
1209         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
1210
1211 2018-03-30  Tom Tromey  <tom@tromey.com>
1212
1213         * dwarf2read.c (class free_cached_comp_units): New class.
1214         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
1215         (free_cached_comp_units): Remove function.
1216
1217 2018-03-30  Tom Tromey  <tom@tromey.com>
1218
1219         * utils.h (make_cleanup_unpush_target): Remove.
1220         * inf-ptrace.c (struct target_unpusher): New.
1221         (target_unpush_up) New typedef.
1222         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
1223         target_unpush_up.
1224         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
1225
1226 2018-03-27  Tom Tromey  <tom@tromey.com>
1227
1228         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
1229
1230 2018-03-27  Pedro Alves  <palves@redhat.com>
1231             Tom Tromey  <tom@tromey.com>
1232
1233         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
1234         destructor.  Now a class.
1235         (gdb_readline_wrapper_cleanup): Remove function.
1236         (gdb_readline_wrapper): Remove cleanups.
1237
1238 2018-03-27  Tom Tromey  <tom@tromey.com>
1239
1240         * typeprint.h (struct type_print_options) <local_typedefs,
1241         global_typedefs>: Remove "struct" keyword.
1242         (class typedef_hash_table): New class.
1243         (recursively_update_typedef_hash, add_template_parameters)
1244         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
1245         (find_typedef_in_hash): Don't declare.
1246         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
1247         (typedef_hash_table::recursively_update): Rename from
1248         recursively_update_typedef_hash.  Now a member.
1249         (typedef_hash_table::add_template_parameters): Rename from
1250         add_template_parameters.  Now a member.
1251         (typedef_hash_table::typedef_hash_table): Now a constructor;
1252         rename from create_typedef_hash.
1253         (typedef_hash_table::~typedef_hash_table): Now a destructor;
1254         rename from free_typedef_hash.
1255         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
1256         (do_free_global_table): Remove.
1257         (typedef_hash_table::typedef_hash_table): New constructor; renamed
1258         from copy_type_recursive.
1259         (create_global_typedef_table): Remove.
1260         (typedef_hash_table::find_global_typedef): Now a member of
1261         typedef_hash_table.
1262         (typedef_hash_table::find_typedef): Rename from
1263         find_typedef_in_hash; now a member.
1264         (whatis_exp): Update.
1265         * extension.h (struct ext_lang_type_printers): Add constructor and
1266         destructor.
1267         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
1268         declare.
1269         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
1270         Now a constructor; rename from start_ext_lang_type_printers.
1271         (ext_lang_type_printers): Now a destructor; rename from
1272         free_ext_lang_type_printers.
1273         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
1274         Update.
1275         (c_type_print_base_struct_union): Update.  Remove cleanups.
1276
1277 2018-03-27  Tom Tromey  <tom@tromey.com>
1278
1279         * dwarf-index-write.c: Include <cmath>.
1280
1281 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1282
1283         * NEWS: Add entry describing new "set|show varsize-limit" command.
1284         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
1285         command.
1286         * printcmd.c (_initialize_printcmd): Add "set var" alias of
1287         "set variable".
1288
1289 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
1290
1291         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
1292         dwarf-index-write.c
1293         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
1294         * dwarf-index-common.c: New file.
1295         * dwarf-index-common.h: New file.
1296         * dwarf-index-write.c: New file.
1297         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
1298         (struct dwarf2_section_info): Move from here.
1299         (dwarf2_section_info_def): Likewise.
1300         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
1301         (offset_type): Likewise.
1302         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
1303         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
1304         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
1305         (byte_swap): Likewise.
1306         (MAYBE_SWAP): Likewise.
1307         (dwarf2_per_cu_ptr): Likewise.
1308         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
1309         (struct tu_stats): Likewise.
1310         (struct dwarf2_per_objfile): Likewise.
1311         (struct dwarf2_per_cu_data): Likewise.
1312         (struct signatured_type): Likewise.
1313         (sig_type_ptr): Likewise.
1314         (DEF_VEC_P (sig_type_ptr)): Likewise.
1315         (INDEX4_SUFFIX): Likewise.
1316         (INDEX5_SUFFIX): Likewise.
1317         (DEBUG_STR_SUFFIX): Likewise.
1318         (dwarf2_read_section): Make non-static.
1319         (mapped_index_string_hash): Move from here.
1320         (dwarf5_djb_hash): Likewise.
1321         (file_write): Likewise.
1322         (class data_buf): Likewise.
1323         (struct symtab_index_entry): Likewise.
1324         (struct mapped_symtab): Likewise.
1325         (find_slot): Likewise.
1326         (hash_expand): Likewise.
1327         (add_index_entry): Likewise.
1328         (uniquify_cu_indices): Likewise.
1329         (class c_str_view): Likewise.
1330         (class c_str_view_hasher): Likewise.
1331         (class vector_hasher): Likewise.
1332         (write_hash_table): Likewise.
1333         (psym_index_map): Likewise.
1334         (struct addrmap_index_data): Likewise.
1335         (add_address_entry): Likewise.
1336         (add_address_entry_worker): Likewise.
1337         (write_address_map): Likewise.
1338         (symbol_kind): Likewise.
1339         (write_psymbols): Likewise.
1340         (struct signatured_type_index_data): Likewise.
1341         (write_one_signatured_type): Likewise.
1342         (recursively_count_psymbols): Likewise.
1343         (recursively_write_psymbols): Likewise.
1344         (class debug_names): Likewise.
1345         (check_dwarf64_offsets): Likewise.
1346         (psyms_seen_size): Likewise.
1347         (write_gdbindex): Likewise.
1348         (write_debug_names): Likewise.
1349         (assert_file_size): Likewise.
1350         (write_psymtabs_to_index): Likewise.
1351         (save_gdb_index_command): Likewise.
1352         (_initialize_dwarf2_read): Don't register the "save gdb-index"
1353         command.
1354         * dwarf2read.h: New file.
1355
1356 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1357
1358         PR gdb/22670
1359         * dwarf2read.c (dwarf2_physname): Do not return the demangled
1360         symbol name if the CU's language stores symbol names in linkage
1361         format.
1362         * language.h (struct language_defn)
1363         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
1364         all instances of this struct.
1365
1366 2018-03-26  Tom Tromey  <tom@tromey.com>
1367
1368         * stack.c (backtrace_command_1): Remove verbose code.
1369
1370 2018-03-26  Tom Tromey  <tom@tromey.com>
1371
1372         * python/py-framefilter.c (py_print_type): Don't catch
1373         exceptions.  Return void.
1374         (py_print_value): Likewise.
1375         (py_print_single_arg): Likewise.
1376         (enumerate_args): Don't catch exceptions.
1377         (py_print_args): Likewise.
1378         (py_print_frame): Likewise.
1379         (gdbpy_apply_frame_filter): Catch exceptions here.
1380
1381 2018-03-26  Tom Tromey  <tom@tromey.com>
1382
1383         * stack.c (_initialize_stack): Remove trailing newlines from help
1384         text.  Add "Usage" line to "backtrace" help.
1385
1386 2018-03-26  Tom Tromey  <tom@tromey.com>
1387
1388         PR python/16486:
1389         * python/py-framefilter.c (py_print_args): Call wrap_hint.
1390
1391 2018-03-26  Tom Tromey  <tom@tromey.com>
1392
1393         * python/py-framefilter.c (py_print_single_arg): Return
1394         EXT_LANG_BT_ERROR from catch.
1395
1396 2018-03-26  Tom Tromey  <tom@tromey.com>
1397
1398         PR backtrace/15584:
1399         * stack.c (backtrace_command_1): Move some code into no-filters
1400         "if".
1401
1402 2018-03-26  Tom Tromey  <tom@tromey.com>
1403
1404         * python/py-framefilter.c (throw_quit_or_print_exception): New
1405         function.
1406         (gdbpy_apply_frame_filter): Use it.
1407
1408 2018-03-26  Tom Tromey  <tom@tromey.com>
1409
1410         PR cli/17716:
1411         * python/py-framefilter.c (py_print_type, py_print_value)
1412         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
1413         RETURN_MASK_ERROR.
1414
1415 2018-03-26  Tom Tromey  <tom@tromey.com>
1416
1417         * python/py-framefilter.c (enumerate_args): Use
1418         gdb::unique_xmalloc_ptr.
1419
1420 2018-03-26  Tom Tromey  <tom@tromey.com>
1421
1422         * python/py-framefilter.c (py_print_frame): Return
1423         EXT_LANG_BT_OK.
1424         (gdbpy_apply_frame_filter): Update comment.
1425         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
1426         Remove.
1427         <EXT_LANG_BT_NO_FILTERS>: Change value.
1428
1429 2018-03-26  Tom Tromey  <tom@tromey.com>
1430
1431         PR backtrace/15582:
1432         * stack.c (backtrace_command): Parse "hide" argument.
1433         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
1434         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
1435         constant.
1436
1437 2018-03-26  Tom Tromey  <tom@tromey.com>
1438
1439         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
1440         add "flags".
1441         (backtrace_command): Remove "fulltrace", add "flags".
1442
1443 2018-03-26  Tom Tromey  <tom@tromey.com>
1444
1445         * stack.c (backtrace_command): Rewrite command line parsing.
1446
1447 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1448
1449         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1450
1451 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1452
1453         * filename-seen-cache.h: Add include guard.
1454
1455 2018-03-26  Keith Seitz  <keiths@redhat.com>
1456
1457         * symfile.c (place_section): Remove "struct" from section_addr_info
1458         in comment.
1459         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1460         "struct" keyword from section_addr_info.
1461
1462 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1463
1464         * regformats/regdef.h (reg): Add constructors.
1465
1466 2018-03-25  Pedro Alves  <palves@redhat.com>
1467
1468         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1469         if then/else bodies in var_func_name extraction.
1470
1471 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1472
1473         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1474         lookup_minimal_symbol() to find symbol entry.
1475         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1476
1477 2018-03-23  Keith Seitz  <keiths@redhat.com>
1478
1479         PR c++/22968
1480         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1481         nested type definitions for C++, too.
1482
1483 2018-03-23  Tom Tromey  <tom@tromey.com>
1484
1485         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1486         a typedef.
1487         (macho_register_oso): Remove.
1488         (macho_symtab_read): Take a std::vector.
1489         (oso_el_compare_name): Now a std::sort comparator.
1490         (macho_symfile_read_all_oso): Take a std::vector.
1491         (macho_symfile_read): Use std::vector.  Remove cleanups.
1492
1493 2018-03-22  Tom Tromey  <tom@tromey.com>
1494
1495         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1496         (record_full_goto_bookmark): Use std::string.
1497
1498 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1499
1500         PR tdep/18295
1501         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1502         a single mask.
1503
1504 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1505
1506         * rs6000-tdep.c (store_insn_p): New function.
1507         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1508         and cr_reg to their unshifted values. Use store_insn_p to
1509         match LR saves using either R1 or fdata->alloca_reg. Use
1510         store_insn_p to match CR saves. Set alloca_reg_offset
1511         when alloca_reg and framep are set. Remove lr_reg shift
1512         when assigning to fdata->lr_register.
1513
1514 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1515
1516         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1517         command line args instead of emitting a warning.
1518
1519 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1520
1521         * tracepoint.h (struct static_tracepoint_marker): Initialize
1522         fields, define default constructor, move constructor and move
1523         assignment, disable the rest.
1524         <str_id, extra>: Make std::string.
1525         (release_static_tracepoint_marker): Remove.
1526         (free_current_marker): Remove.
1527         * tracepoint.c (free_current_marker): Remove.
1528         (parse_static_tracepoint_marker_definition): Adjust to
1529         std::string, use new hex2str overload.
1530         (release_static_tracepoint_marker): Remove.
1531         (print_one_static_tracepoint_marker): Get marker by reference
1532         and adjust to std::string.
1533         (info_static_tracepoint_markers_command): Adjust to std::vector
1534         changes
1535         * target.h (static_tracepoint_marker_p): Remove typedef.
1536         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1537         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1538         bool.
1539         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1540         * target-debug.h
1541         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1542         (target_debug_print_std_vector_static_tracepoint_marker): New.
1543         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1544         to...
1545         (target_debug_print_static_tracepoint_marker_p): ... this.
1546         * target-delegates.c: Re-generate.
1547         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1548         Make std::string.
1549         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1550         (decode_static_tracepoint_spec): Adjust to std::vector.
1551         (tracepoint_print_one_detail): Adjust to std::string.
1552         (strace_marker_decode_location): Adjust to std::string.
1553         (update_static_tracepoint): Adjust to std::string, remove call
1554         to release_static_tracepoint_marker.
1555         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1556         Adjust to std::vector.
1557         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1558         (remote_static_tracepoint_markers_by_strid): Adjust to
1559         std::vector.
1560         * common/rsp-low.h (hex2str): New overload with explicit count
1561         of bytes.
1562         * common/rsp-low.c (hex2str): New overload with explicit count
1563         of bytes.
1564         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1565         (_initialize_rsp_low_selftests): Add test_hex2str test.
1566         * unittests/tracepoint-selftests.c
1567         (test_parse_static_tracepoint_marker_definition): Adjust to
1568         std::string.
1569
1570 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1571
1572         * tracepoint.c (parse_static_tracepoint_marker_definition):
1573         Consider case where the definition is followed by more
1574         definitions.
1575         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1576         tracepoint-selftests.c.
1577         * unittests/tracepoint-selftests.c: New.
1578
1579 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1580
1581         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1582         Carvalho.
1583
1584 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1585
1586         * symtab.c (find_pc_sect_line): fixed indentation.
1587
1588 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1589
1590         * symtab.c (find_pc_sect_line): now uses binary search.
1591
1592 2018-03-19  Tom Tromey  <tom@tromey.com>
1593
1594         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1595         "IDENT" production.
1596
1597 2018-03-19  Pedro Alves  <palves@redhat.com>
1598             Tom Tromey  <tom@tromey.com>
1599
1600         * unittests/observable-selftests.c: New file.
1601         * common/observable.h: New file.
1602         * observable.h: New file.
1603         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1604         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1605         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1606         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1607         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1608         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1609         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1610         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1611         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1612         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1613         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1614         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1615         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1616         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1617         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1618         tui/tui-interp.c, valops.c: Update all users.
1619         * tui/tui-hooks.c (tui_bp_created_observer)
1620         (tui_bp_deleted_observer, tui_bp_modified_observer)
1621         (tui_inferior_exit_observer, tui_before_prompt_observer)
1622         (tui_normal_stop_observer, tui_register_changed_observer):
1623         Remove.
1624         (tui_observers_token): New global.
1625         (attach_or_detach, tui_attach_detach_observers): New functions.
1626         (tui_install_hooks, tui_remove_hooks): Use
1627         tui_attach_detach_observers.
1628         * record-btrace.c (record_btrace_thread_observer): Remove.
1629         (record_btrace_thread_observer_token): New global.
1630         * observer.sh: Remove.
1631         * observer.c: Rename to observable.c.
1632         * observable.c (namespace gdb_observers): Define new objects.
1633         (observer_debug): Move into gdb_observers namespace.
1634         (struct observer, struct observer_list, xalloc_observer_list_node)
1635         (xfree_observer_list_node, generic_observer_attach)
1636         (generic_observer_detach, generic_observer_notify): Remove.
1637         (_initialize_observer): Update.
1638         Don't include observer.inc.
1639         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1640         (clean mostlyclean): Likewise.
1641         (observer.h, observer.inc): Remove targets.
1642         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1643         (COMMON_SFILES): Use observable.c, not observer.c.
1644         * .gitignore: Remove observer.h.
1645
1646 2018-03-18  Tom Tromey  <tom@tromey.com>
1647
1648         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1649         gdb::def_vector.
1650         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1651
1652 2018-03-17  Tom Tromey  <tom@tromey.com>
1653
1654         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1655
1656 2018-03-17  Tom Tromey  <tom@tromey.com>
1657
1658         * target.c (class scoped_target_fd): New.
1659         (target_fileio_close_cleanup): Remove.
1660         (target_fileio_read_alloc_1): Use scoped_target_fd.
1661
1662 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
1663
1664         * silent-rules.mk: New.
1665         * Makefile.in: Include silent-rules.mk
1666         (srcdir, VPATH, top_srcdir): Move up.
1667         (COMPILE): Add ECHO_CXX.
1668         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
1669         (init.c): Add ECHO_INIT_C.
1670         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1671         (version.c): Add ECHO_GEN.
1672         (printcmd.o): Add ECHO_CXX.
1673         (target-float.o): Add ECHO_CXX.
1674         (ada-exp.o): Add ECHO_CXX.
1675         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
1676         (insight$(EXEEXT)): Add ECHO_CXXLD.
1677         * gnulib/configure.ac: Add AM_SILENT_RULES.
1678         * gnulib/aclocal.m4: Re-generate.
1679         * gnulib/configure: Re-generate.
1680         * gnulib/import/Makefile.in: Re-generate.
1681
1682 2018-03-16  Tom Tromey  <tom@tromey.com>
1683
1684         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
1685         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
1686         * utils.c (do_free_section_addr_info)
1687         (make_cleanup_free_section_addr_info): Remove.
1688         * symfile.h (struct other_sections): Add constructor.
1689         (struct section_addr_info): Remove.
1690         (section_addr_info): New typedef.
1691         (struct sym_fns) <sym_offsets>: Change type of parameter.
1692         (build_section_addr_info_from_objfile)
1693         (relative_addr_info_to_section_offsets, addr_info_make_relative)
1694         (default_symfile_offsets, symbol_file_add)
1695         (symbol_file_add_from_bfd)
1696         (build_section_addr_info_from_section_table): Update.
1697         (alloc_section_addr_info, free_section_addr_info): Don't declare.
1698         * symfile.c (alloc_section_addr_info): Remove.
1699         (build_section_addr_info_from_section_table): Change return type.
1700         Update.
1701         (build_section_addr_info_from_bfd)
1702         (build_section_addr_info_from_objfile): Likewise.
1703         (free_section_addr_info): Remove.
1704         (relative_addr_info_to_section_offsets): Change type of "addrs".
1705         (addrs_section_compar): Now a std::sort comparator.
1706         (addrs_section_sort): Change return type.
1707         (addr_info_make_relative): Change type of "addrs".  Update.
1708         (default_symfile_offsets, syms_from_objfile_1)
1709         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
1710         (symbol_file_add_separate): Update.
1711         (symbol_file_add): Change type of "addrs".  Update.
1712         (add_symbol_file_command): Update.  Remove cleanups.
1713         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
1714         cleanups.
1715         * symfile-debug.c (debug_sym_offsets): Change type of "info".
1716         * solib.c (solib_read_symbols): Update.
1717         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
1718         * machoread.c (macho_symfile_offsets): Update.
1719         * jit.c (jit_bfd_try_read_symtab): Update.
1720
1721 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
1722
1723         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1724         unittests/utils-selftests.c.
1725         * unittests/utils-selftests.c: New file.
1726
1727 2018-03-14  Tom Tromey  <tom@tromey.com>
1728
1729         PR cli/14977:
1730         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
1731         for NULL.
1732
1733 2018-03-14  Tom Tromey  <tom@tromey.com>
1734
1735         PR cli/19918:
1736         * printcmd.c (printf_pointer): Allow "-" in format.
1737
1738 2018-03-14  Tom Tromey  <tom@tromey.com>
1739
1740         * printcmd.c (_initialize_printcmd): Add usage to printf.
1741
1742 2018-03-14  Yao Qi  <qiyao@sourceware.org>
1743
1744         * MAINTAINERS: Update my email address.
1745
1746 2018-03-13  Tom Tromey  <tom@tromey.com>
1747
1748         * machoread.c (macho_check_dsym): Change filenamep to a
1749         std::string*.
1750         (macho_symfile_read): Update.
1751         * symfile.c (load_command): Use std::string.
1752
1753 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1754
1755         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
1756         to error message string.
1757         (riscv_register_name): Use xsnprintf instead of sprintf.
1758         (riscv_insn::fetch_instruction): Use gdb_assert instead of
1759         internal_error.
1760         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
1761         error.
1762         (riscv_push_dummy_call): Likewise.
1763
1764 2018-03-12  Tom Tromey  <tom@tromey.com>
1765
1766         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
1767         Use gdb::byte_vector.
1768         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
1769
1770 2018-03-12  Yao Qi  <yao.qi@linaro.org>
1771
1772         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
1773         parameter type to readable_regcache.
1774         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
1775         the declaration.
1776
1777 2018-03-11  Tom Tromey  <tom@tromey.com>
1778
1779         * dwarf2read.c (struct nextfield): Add initializers.
1780         (struct nextfnfield): Remove.
1781         (struct fnfieldlist): Add initializers.  Remove "length" and
1782         "head", use std::vector.
1783         (struct decl_field_list): Remove.
1784         (struct field_info): Add initializers.
1785         <fields, baseclasses>: Now std::vector.
1786         <nbaseclasses, nfnfields, typedef_field_list_count,
1787         nested_types_list_count>: Remove.
1788         (dwarf2_add_field, dwarf2_add_type_defn)
1789         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
1790         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
1791         (process_structure_scope): Update.
1792
1793 2018-03-11  Tom Tromey  <tom@tromey.com>
1794
1795         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
1796         for use by std::sort.
1797         (build_type_psymtabs_1): Use std::vector.
1798
1799 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
1800
1801         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
1802         and LIBMPFR in the printed configuration.
1803
1804 2018-03-08  Tom Tromey  <tom@tromey.com>
1805
1806         * source.c (get_filename_and_charpos): Use scoped_fd.
1807         * nto-procfs.c (procfs_open_1): Use scoped_fd.
1808         (procfs_pidlist): Likewise.
1809         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
1810         (iterate_over_mappings): Likewise.
1811
1812 2018-03-08  Tom Tromey  <tom@tromey.com>
1813
1814         * infcall.c (struct call_return_meta_info)
1815         <stack_temporaries_enabled>: Remove.
1816         (get_call_return_value, call_function_by_hand_dummy): Update.
1817         * thread.c (disable_thread_stack_temporaries): Remove.
1818         (enable_thread_stack_temporaries): Remove.
1819         (thread_stack_temporaries_enabled_p): Return bool.
1820         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
1821         (get_last_thread_stack_temporary): Update.
1822         * eval.c (evaluate_subexp): Update.
1823         * gdbthread.h (class enable_thread_stack_temporaries): Now a
1824         class, not a function.
1825         (value_ptr, value_vec): Remove typedefs.
1826         (class thread_info) <stack_temporaries_enabled>: Now bool.
1827         <stack_temporaries>: Now a std::vector.
1828         (thread_stack_temporaries_enabled_p)
1829         (value_in_thread_stack_temporaries): Return bool.
1830
1831 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
1832
1833         * remote.c (putpkt_binary): Fix omitted bytes reporting.
1834         (getpkt_or_notif_sane_1): Likewise.
1835
1836 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1837
1838         * build-id.c (build_id_to_debug_bfd): Use std::string.
1839
1840 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1841
1842         * build-id.c (find_separate_debug_file_by_buildid): Return
1843         std::string.
1844         * build-id.h (find_separate_debug_file_by_buildid): Return
1845         std::string.
1846         * coffread.c (coff_symfile_read): Adjust to std::string.
1847         * elfread.c (elf_symfile_read): Adjust to std::string.
1848         * symfile.c (separate_debug_file_exists): Change parameter to
1849         std::string.
1850         (find_separate_debug_file): Return std::string.
1851         (find_separate_debug_file_by_debuglink): Return std::string.
1852         * symfile.h (find_separate_debug_file_by_debuglink): Return
1853         std::string.
1854
1855 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1856
1857         * common/xml-utils.c (xml_escape_text): Move code to...
1858         (xml_escape_text_append): ... this new function.
1859         * common/xml-utils.h (xml_escape_text_append): New declaration.
1860         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
1861         New function.
1862         (_initialize_xml_utils): register test_xml_escape_text_append as
1863         a selftest.
1864
1865 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
1866
1867         * defs.h: Remove MAX_REGISTER_SIZE.
1868         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
1869         asserts.
1870         * python/py-unwind.c (pyuw_sniffer): Likewise.
1871
1872 2018-03-07  Tom Tromey  <tom@tromey.com>
1873
1874         * linux-tdep.c (linux_info_proc): Update.
1875         * target.h (struct target_ops) <to_fileio_readlink>: Return
1876         optional<string>.
1877         (target_fileio_readlink): Return optional<string>.
1878         * remote.c (remote_hostio_readlink): Return optional<string>.
1879         * inf-child.c (inf_child_fileio_readlink): Return
1880         optional<string>.
1881         * target.c (target_fileio_readlink): Return optional<string>.
1882
1883 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
1884
1885         * regcache.c (cooked_read_test): Add riscv to the list of
1886         architectures that have a save_reggroup.
1887
1888 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1889
1890         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
1891         value is not a dynamic class object.
1892
1893 2018-03-06  Tom Tromey  <tom@tromey.com>
1894
1895         * rust-exp.y: Formatting fixes.
1896
1897 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1898
1899         * riscv-tdep.c (riscv_register_name): Remove target description
1900         support.
1901         (riscv_gdbarch_init): Remove target description check.
1902
1903 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1904
1905         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
1906         comment.
1907         * riscv-tdep.h: Likewise.
1908
1909 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1910
1911         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
1912         (riscv_pseudo_register_write): Delete.
1913         (riscv_gdbarch_init): Remove all use of pseudo registers.
1914
1915 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1916
1917         * record-btrace.c (btrace_print_lines): Replace cleanup
1918         parameter with RAII equivalents.
1919         (btrace_insn_history): Replace cleanup with RAII equivalents.
1920         * ui-out.h (make_cleanup_ui_out_list_begin_end,
1921         make_cleanup_ui_out_tuple_begin_end): Remove.
1922         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
1923         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
1924         make_cleanup_ui_out_list_begin_end): Remove.
1925
1926 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1927
1928         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
1929         parameter types to std::vector.  Use bool.
1930         (record_btrace_wait): Replace VEC(tp_t) with
1931         std::vector<thread_info *>.
1932         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
1933
1934 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1935
1936         * record-btrace.c (record_btrace_disable_callback): Remove.
1937         (struct scoped_btrace_disable): New.
1938         (record_btrace_open): Use scoped_btrace_disable.
1939
1940 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1941
1942         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
1943         reading values from registers.
1944
1945 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1946
1947         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
1948         where appropriate.
1949
1950 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1951
1952         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
1953         change parameter type.  Use GDB's print functions, and use
1954         core_addr_to_string where appropriate.
1955         (riscv_push_dummy_call): Use core_addr_to_string where
1956         appropriate, update call to riscv_print_arg_location, and reindent
1957         a few lines.
1958         (riscv_return_value): Update call to riscv_print_arg_location.
1959
1960 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1961             Tim Newsome <tim@sifive.com>
1962             Albert Ou <a0u@eecs.berkeley.edu>
1963             Darius Rad <darius@bluespec.com>
1964
1965         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
1966         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
1967         (ALLDEPFILES): Add riscv-tdep.c
1968         * configure.tgt: Add riscv support.
1969         * riscv-tdep.c: New file.
1970         * riscv-tdep.h: New file.
1971         * NEWS: Mention new target.
1972         * MAINTAINERS: Add entry for riscv.
1973
1974 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1975
1976         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
1977         fields within aggregates.
1978
1979 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
1980
1981         * record-btrace.c (btrace_print_lines): Change type of flags to
1982         gdb_disassembly_flags.
1983
1984 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1985
1986         * fbsd-nat.c: Include "inf-ptrace.h".
1987         (USE_SIGTRAP_SIGINFO): Conditionally define.
1988         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
1989         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
1990         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
1991         function.
1992         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
1993         Likewise.
1994         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
1995         Likewise.
1996         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
1997         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
1998         "supports_stopped_by_hw_breakpoint" target methods.
1999
2000 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2001
2002         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
2003         * fbsd-nat.c (debug_fbsd_nat): New variable.
2004         (show_fbsd_nat_debug): New function.
2005         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
2006         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
2007
2008 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2009
2010         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
2011         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
2012         prototype.
2013         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
2014         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
2015         method.
2016
2017 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2018
2019         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
2020         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
2021
2022 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2023
2024         * charset.c (struct charset_vector): New.
2025         (charsets): Change type to charset_vector.
2026         (find_charset_names): Adjust.
2027         (add_one): Adjust.
2028         (_initialize_charset): Adjust.
2029
2030 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2031
2032         * progspace.h (struct program_space) <deleted_solibs>: Change
2033         type to std::vector<std::string>.
2034         * progspace.c (clear_program_space_solib_cache): Adjust.
2035         * breakpoint.c (print_solib_event): Adjust.
2036         (check_status_catch_solib): Adjust.
2037         * solib.c (update_solib_list): Adjust.
2038         * ui-out.h (class ui_out) <field_string>: New overload.
2039         * ui-out.c (ui_out::field_string): New overload.
2040
2041 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2042
2043         * progspace.h (struct program_space): Add constructor and
2044         destructor, initialize fields.
2045         (add_program_space): Remove.
2046         * progspace.c (add_program_space): Rename to...
2047         (program_space::program_space): ... this.
2048         (release_program_space): Rename to...
2049         (program_space::~program_space): ... this.
2050         (delete_program_space): Use delete to delete program_space.
2051         (initialize_progspace): Use new to allocate program_space.
2052         * inferior.c (add_inferior_with_spaces): Likewise.
2053         (clone_inferior_command): Likewise.
2054         * infrun.c (follow_fork_inferior): Likewise.
2055         (handle_vfork_child_exec_or_exit): Likewise.
2056
2057 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2058
2059         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
2060         (delim_string_to_char_ptr_vec): Return std::vector of
2061         gdb::unique_xmalloc_ptr.
2062         (dirnames_to_char_ptr_vec_append): Take std::vector of
2063         gdb::unique_xmalloc_ptr.
2064         (dirnames_to_char_ptr_vec): Return std::vector of
2065         gdb::unique_xmalloc_ptr.
2066         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
2067         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
2068         (delim_string_to_char_ptr_vec): Return an std::vector of
2069         gdb::unique_xmalloc_ptr, adjust the code.
2070         (dirnames_to_char_ptr_vec_append): Take an std::vector of
2071         gdb::unique_xmalloc_ptr, adjust the code.
2072         (dirnames_to_char_ptr_vec): Return an std::vector of
2073         gdb::unique_xmalloc_ptr, adjust the code.
2074         * auto-load.c (auto_load_safe_path_vec): Change type to
2075         std::vector of gdb::unique_xmalloc_ptr.
2076         (auto_load_expand_dir_vars): Return an std::vector of
2077         gdb::unique_xmalloc_ptr, adjust the code.
2078         (auto_load_safe_path_vec_update): Adjust.
2079         (filename_is_in_auto_load_safe_path_vec): Adjust.
2080         (auto_load_objfile_script_1): Adjust.
2081         * build-id.c (build_id_to_debug_bfd): Adjust.
2082         * linux-thread-db.c (thread_db_load_search): Adjust.
2083         * source.c (add_path): Adjust.
2084         (openp): Adjust.
2085         * symfile.c (find_separate_debug_file): Adjust.
2086         * utils.c (do_free_char_ptr_vec): Remove.
2087         (make_cleanup_free_char_ptr_vec): Remove.
2088
2089 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2090
2091         PR gdb/22907
2092         * common/pathstuff.c: Conditionally include "<windows.h>".
2093
2094 2018-03-01  Georg Sauthoff  <mail@georg.so>
2095
2096         PR gdb/22888
2097         * gcore.in: Quote variables and switch interpreter to bash.
2098
2099 2018-03-01  Tom Tromey  <tom@tromey.com>
2100
2101         * dwarf2read.c (alloc_discriminant_info): Fix default_index
2102         assertion.  Add assertion for discriminant_index.
2103         (quirk_rust_enum): Use correct base type name in univariant case.
2104
2105 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
2106
2107         * record.c (get_call_history_modifiers): Return a
2108         record_print_flags.
2109         (cmd_record_call_history): Adjust.
2110         * record-btrace.c (record_btrace_call_history): Adjust.
2111         (record_btrace_call_history_range): Adjust.
2112         (record_btrace_call_history_from): Adjust.
2113         * target-debug.h (target_debug_print_record_print_flags): New.
2114         * target-delegates.c: Re-generate.
2115         * target.c (target_call_history): Change flags type.
2116         (target_call_history_from): Likewise.
2117         (target_call_history_range): Likewise.
2118         * target.h (struct target_ops) <target_call_history>: Likewise.
2119         (target_call_history_from): Likewise.
2120         (target_call_history_range): Likewise.
2121
2122 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2123             Simon Marchi  <simon.marchi@polymtl.ca>
2124
2125         * common/common-utils.c: Include "sys/stat.h".
2126         (is_regular_file): Move here from "source.c"; change return
2127         type to "bool".
2128         * common/common-utils.h (is_regular_file): New prototype.
2129         * common/pathstuff.c (contains_dir_separator): New function.
2130         * common/pathstuff.h (contains_dir_separator): New prototype.
2131         * source.c: Don't include "sys/stat.h".
2132         (is_regular_file): Move to "common/common-utils.c".
2133
2134 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2135
2136         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
2137         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
2138         * auto-load.c: Include "common/pathstuff.h".
2139         * common/common-def.h (current_directory): Move here.
2140         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
2141         function.
2142         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
2143         prototype.
2144         * common/pathstuff.c: New file.
2145         * common/pathstuff.h: New file.
2146         * compile/compile.c: Include "common/pathstuff.h".
2147         * defs.h (current_directory): Move to "common/common-defs.h".
2148         * dwarf2read.c: Include "common/pathstuff.h".
2149         * exec.c: Likewise.
2150         * guile/scm-safe-call.c: Likewise.
2151         * linux-thread-db.c: Likewise.
2152         * main.c: Likewise.
2153         * nto-tdep.c: Likewise.
2154         * objfiles.c: Likewise.
2155         * source.c: Likewise.
2156         * symtab.c: Likewise.
2157         * utils.c: Include "common/pathstuff.h".
2158         (gdb_realpath): Move to "common/pathstuff.c".
2159         (gdb_realpath_keepfile): Likewise.
2160         (gdb_abspath): Likewise.
2161         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
2162         (gdb_realpath_keepfile): Likewise.
2163         (gdb_abspath): Likewise.
2164
2165 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
2166
2167         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
2168         wildcard process pid for super_resume for kernels with a
2169         specific bug.
2170
2171 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
2172
2173         * compile/compile.c (get_args): Add additional comments
2174         explaining function.
2175
2176 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
2177             Tom Tromey  <tom@tromey.com>
2178
2179         * target.h (memory_write_request_s): Remove typedef.  Don't define
2180         VEC.
2181         (target_write_memory_blocks): Change argument to std::vector.
2182         (struct memory_write_request): Add constructor.
2183         * target-memory.c (compare_block_starting_address): Return bool.
2184         Change argument types.
2185         (claim_memory): Change arguments to use std::vector.
2186         (split_regular_and_flash_blocks, blocks_to_erase)
2187         (compute_garbled_blocks): Likewise.
2188         (cleanup_request_data, cleanup_write_requests_vector): Remove.
2189         (target_write_memory_blocks): Change argument to std::vector.
2190         * symfile.c (struct load_section_data): Add constructor and
2191         destructor.  Use std::vector for "requests".
2192         (struct load_progress_data): Add initializers.
2193         (load_section_callback): Update.  Use "new".
2194         (clear_memory_write_data): Remove.
2195         (generic_load): Update.
2196
2197 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
2198
2199         * arch/aarch64.h: Use common/tdesc.h.
2200
2201 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2202
2203         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
2204         architecture with a 64-bit ABI.
2205
2206 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2207
2208         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
2209         ahead of target description loading.
2210
2211 2018-02-26  Tom Tromey  <tom@tromey.com>
2212
2213         * stack.c (backtrace_command_1): Update.
2214         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
2215         of "flags".
2216         * python/py-framefilter.c (py_print_frame)
2217         (gdbpy_apply_frame_filter): Change type of "flags".
2218         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
2219         of "flags".
2220         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
2221         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
2222         * extension.h (enum frame_filter_flag): Rename from
2223         frame_filter_flags.
2224         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
2225         (apply_ext_lang_frame_filter): Change type of "flags".
2226         * extension.c (apply_ext_lang_frame_filter): Change type of
2227         "flags".
2228         * extension-priv.h (struct extension_language_ops)
2229         <apply_frame_filter>: Change type of "flags".
2230
2231 2018-02-26  Tom Tromey  <tom@tromey.com>
2232
2233         PR python/16497:
2234         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
2235         off-by-one in py_end computation.
2236         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
2237         PRINT_MORE_FRAMES.
2238         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
2239         constant.
2240
2241 2018-02-26  Tom Tromey  <tom@tromey.com>
2242
2243         * dwarf2read.c (struct variant_field): New.
2244         (struct nextfield) <variant>: New field.
2245         (dwarf2_add_field): Handle DW_TAG_variant_part.
2246         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
2247         discriminated union.
2248         (read_structure_type): Handle DW_TAG_variant_part.
2249         (handle_struct_member_die): New function, extracted from
2250         process_structure_scope.  Handle DW_TAG_variant.
2251         (process_structure_scope): Handle discriminated unions.  Call
2252         handle_struct_member_die.
2253
2254 2018-02-26  Tom Tromey  <tom@tromey.com>
2255
2256         * rust-lang.h (rust_last_path_segment): Declare.
2257         * rust-lang.c (rust_last_path_segment): Now public.  Change
2258         contract.
2259         (struct disr_info): Remove.
2260         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
2261         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
2262         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
2263         (rust_enum_p, rust_enum_variant): New function.
2264         (rust_underscore_fields): Remove "offset" parameter.
2265         (rust_print_enum): New function.
2266         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
2267         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
2268         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
2269         enums.
2270         (rust_internal_print_type): New function, from rust_print_type.
2271         Remove enum code.
2272         (rust_print_type): Call rust_internal_print_type.
2273         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
2274         Update enum handling.
2275         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
2276         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
2277         (rust_union_quirks): New functions.
2278         (process_full_comp_unit, process_full_type_unit): Call
2279         rust_union_quirks.
2280         (process_structure_scope): Update rust_unions if necessary.
2281
2282 2018-02-26  Tom Tromey  <tom@tromey.com>
2283
2284         * value.h (value_union_variant): Declare.
2285         * valops.c (value_union_variant): New function.
2286         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
2287         (struct discriminant_info): New.
2288         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
2289         enumerator.
2290         (struct main_type) <flag_discriminated_union>: New field.
2291
2292 2018-02-26  Tom Tromey  <tom@tromey.com>
2293
2294         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2295         unittests/unpack-selftests.c.
2296         * unittests/unpack-selftests.c: New file.
2297         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
2298
2299 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2300
2301         * dwarf2read.c (struct partial_die_info) <read>: New method.
2302         (read_partial_die): Remove the declaration.
2303         (load_partial_dies): Update.
2304         (partial_die_info::partial_die_info):
2305         (read_partial_die): Change it to partial_die_info::read.
2306
2307 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2308
2309         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
2310         (fixup_partial_die): Remove declaration.
2311         (scan_partial_symbols): Update.
2312         (partial_die_parent_scope): Likewise.
2313         (partial_die_full_name): Likewise.
2314         (fixup_partial_die): Change it to partial_die_info::fixup.
2315
2316 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2317
2318         * dwarf2read.c (read_partial_die): Update the declaration.
2319         (load_partial_dies): Caller update.
2320         (read_partial_die): Remove one argument abbrev_len.
2321
2322 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2323
2324         * dwarf2read.c (struct partial_die_info): Add ctor, delete
2325         assignment operator.
2326         (load_partial_dies): Use ctor and copy ctor.
2327         (read_partial_die): Update.
2328         (dwarf2_cu::find_partial_die): Use ctor.
2329
2330 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2331
2332         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
2333         (find_partial_die_in_comp_unit): Change it to
2334         dwarf2_cu::find_partial_die.
2335         (find_partial_die): Update.
2336
2337 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2338
2339         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
2340         is NULL.
2341
2342 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2343
2344         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
2345
2346 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
2347
2348         * arch/amd64.h: Use common/tdesc.h.
2349         * arch/i386.c: Likewise.
2350         * arch/i386.h: Likewise.
2351         * arch/tic6x.c: Likewise.
2352         * arch/tdesc.h: Move file from here...
2353         * common/tdesc.h: ...to here.
2354         * features/aarch64-core.c: Regenerate.
2355         * features/aarch64-fpu.c: Regenerate.
2356         * features/i386/32bit-avx.c: Regenerate.
2357         * features/i386/32bit-avx512.c: Regenerate.
2358         * features/i386/32bit-core.c: Regenerate.
2359         * features/i386/32bit-linux.c: Regenerate.
2360         * features/i386/32bit-mpx.c: Regenerate.
2361         * features/i386/32bit-pkeys.c: Regenerate.
2362         * features/i386/32bit-sse.c: Regenerate.
2363         * features/i386/64bit-avx.c: Regenerate.
2364         * features/i386/64bit-avx512.c: Regenerate.
2365         * features/i386/64bit-core.c: Regenerate.
2366         * features/i386/64bit-linux.c: Regenerate.
2367         * features/i386/64bit-mpx.c: Regenerate.
2368         * features/i386/64bit-pkeys.c: Regenerate.
2369         * features/i386/64bit-segments.c: Regenerate.
2370         * features/i386/64bit-sse.c: Regenerate.
2371         * features/i386/x32-core.c: Regenerate.
2372         * features/tic6x-c6xp.c: Regenerate.
2373         * features/tic6x-core.c: Regenerate.
2374         * features/tic6x-gp.c: Regenerate.
2375         * target-descriptions.c: Use common/tdesc.h.
2376         * target-descriptions.h: Likewise.
2377
2378 2018-02-24  Tom Tromey  <tom@tromey.com>
2379
2380         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
2381         (try_thread_db_load_from_dir, thread_db_load_search): Use
2382         std::string.
2383         (info_auto_load_libthread_db_compare): Return bool.  Change
2384         argument types.
2385         (info_auto_load_libthread_db): Use std::vector, std::string.
2386         Remove cleanups.
2387
2388 2018-02-24  Tom Tromey  <tom@tromey.com>
2389
2390         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
2391         std::string.
2392         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
2393         std::string*.
2394         * gdbarch.c: Rebuild.
2395         * gdbarch.h: Rebuild.
2396         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
2397         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
2398         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
2399         std::string*.
2400
2401 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
2402
2403         * gdbtypes.h (sect_offset): Change type to uint64_t.
2404         (sect_offset_str): New function.
2405         * dwarf2read.c (create_addrmap_from_aranges): Use
2406         sect_offset_str.
2407         (error_check_comp_unit_head): Likewise.
2408         (create_debug_type_hash_table): Likewise.
2409         (read_cutu_die_from_dwo): Likewise.
2410         (init_cutu_and_read_dies): Likewise.
2411         (init_cutu_and_read_dies_no_follow): Likewise.
2412         (process_psymtab_comp_unit_reader): Likewise.
2413         (partial_die_parent_scope): Likewise.
2414         (peek_die_abbrev): Likewise.
2415         (process_queue): Likewise.
2416         (dwarf2_physname): Likewise.
2417         (read_namespace_alias): Likewise.
2418         (read_import_statement): Likewise.
2419         (create_dwo_cu_reader): Likewise.
2420         (create_cus_hash_table): Likewise.
2421         (lookup_dwo_cutu): Likewise.
2422         (inherit_abstract_dies): Likewise.
2423         (read_func_scope): Likewise.
2424         (read_call_site_scope): Likewise.
2425         (dwarf2_add_member_fn): Likewise.
2426         (read_common_block): Likewise.
2427         (read_module_type): Likewise.
2428         (read_typedef): Likewise.
2429         (read_subrange_type): Likewise.
2430         (load_partial_dies): Likewise.
2431         (read_partial_die): Likewise.
2432         (find_partial_die): Likewise.
2433         (read_str_index): Likewise.
2434         (dwarf2_string_attr): Likewise.
2435         (build_error_marker_type): Likewise.
2436         (lookup_die_type): Likewise.
2437         (dump_die_shallow): Likewise.
2438         (follow_die_ref): Likewise.
2439         (dwarf2_fetch_die_loc_sect_off): Likewise.
2440         (dwarf2_fetch_constant_bytes): Likewise.
2441         (follow_die_sig): Likewise.
2442         (get_signatured_type): Likewise.
2443         (get_DW_AT_signature_type): Likewise.
2444         (dwarf2_find_containing_comp_unit): Likewise.
2445         (set_die_type): Likewise.
2446
2447 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2448
2449         * arch/aarch64.c: Include "common-defs.h".
2450         * arch/amd64.c: Likewise.
2451         * arch/i386.c: Likewise.
2452
2453 2018-02-21  Tom Tromey  <tom@tromey.com>
2454
2455         * value.h: (extract_field_op): Update.
2456         * eval.c (extract_field_op): Return a const char *.
2457         * expression.h (parse_expression_for_completion): Update.
2458         * completer.c (complete_expression): Update.
2459         (add_struct_fields): Make fieldname const.
2460         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2461         (mark_completion_tag, parse_exp_in_context_1): Update.
2462         (parse_expression_for_completion): Change "name" to
2463         unique_xmalloc_ptr*.
2464
2465 2018-02-21  Tom Tromey  <tom@tromey.com>
2466
2467         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2468
2469 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2470
2471         * avr-tdep.c (avr_read_pc): Change parameter type to
2472         readable_regcache.
2473         * gdbarch.sh (read_pc): Likewise.
2474         * gdbarch.c: Re-generated.
2475         * gdbarch.h: Re-generated.
2476         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2477         readable_regcache.
2478         * ia64-tdep.c (ia64_read_pc): Likewise.
2479         * mips-tdep.c (mips_read_pc): Likewise.
2480         * spu-tdep.c (spu_read_pc): Likewise.
2481
2482 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2483
2484         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2485         * regcache-dump.c: New file.
2486         * regcache.c: Move register_dump to regcache-dump.c.
2487         (maintenance_print_registers): Likewise.
2488         (maintenance_print_raw_registers): Likewise.
2489         (maintenance_print_cooked_registers): Likewise.
2490         (maintenance_print_register_groups): Likewise.
2491         (maintenance_print_remote_registers): Likewise.
2492         (_initialize_regcache): Likewise.
2493         * regcache.h (register_dump): Moved from regcache.c.
2494
2495 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2496
2497         * regcache.c (regcache::regcache): Update.
2498         (regcache::invalidate): Move it to detached_regcache::invalidate.
2499         (get_thread_arch_aspace_regcache): Update.
2500         (regcache::raw_update): Update.
2501         (regcache::cooked_read): Remove some code.
2502         (regcache::cooked_read_value): Likewise.
2503         (regcache::raw_write): Remove assert on m_readonly_p.
2504         (regcache::raw_supply_integer): Move it to
2505         detached_regcache::raw_supply_integer.
2506         (regcache::raw_supply_zeroed): Likewise.
2507         * regcache.h (detached_regcache) <raw_supply_integer>: New
2508         declaration.
2509         <raw_supply_zeroed, invalidate>: Likewise.
2510         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2511         <invalidate>: Likewise.
2512         <m_readonly_p>: Removed.
2513
2514 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2515
2516         * infcmd.c (get_return_value): Let stop_regs point to
2517         get_current_regcache.
2518         * regcache.c (regcache::regcache): Remove.
2519         (register_dump_reg_buffer): New class.
2520         (regcache_print): Adjust.
2521         * regcache.h (regcache): Remove constructors.
2522
2523 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2524
2525         * regcache.c (class register_dump): New class.
2526         (register_dump_regcache, register_dump_none): New class.
2527         (register_dump_remote, register_dump_groups): New class.
2528         (regcache_print): Update.
2529         * regcache.h (regcache_dump_what): Move it to regcache.c.
2530         (regcache) <dump>: Remove.
2531
2532 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2533
2534         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2535          reg_buffer_rw *.
2536         (jit_unwind_reg_set_impl): Call raw_supply.
2537         (jit_frame_sniffer): Use reg_buffer_rw.
2538         * record-full.c (record_full_core_regbuf): Change its type.
2539         (record_full_core_open_1): Use reg_buffer_rw.
2540         (record_full_close): Likewise.
2541         (record_full_core_fetch_registers): Use regcache->raw_supply.
2542         (record_full_core_store_registers): Likewise.
2543         * regcache.c (regcache::get_register_status): Move it to
2544         reg_buffer.
2545         (regcache_raw_set_cached_value): Remove.
2546         (regcache::raw_set_cached_value): Remove.
2547         (regcache::raw_write): Call raw_supply.
2548         (regcache::raw_supply): Move it to reg_buffer_rw.
2549         * regcache.h (regcache_raw_set_cached_value): Remove.
2550         (reg_buffer_rw): New class.
2551
2552 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2553
2554         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2555         readonly_detached_regcache.
2556         (dummy_frame_prev_register): Use regcache->cooked_read.
2557         * frame.c (frame_save_as_regcache): Change return type.
2558         (frame_pop): Update.
2559         * frame.h (frame_save_as_regcache): Update declaration.
2560         * inferior.h (get_infcall_suspend_state_regcache): Update
2561         declaration.
2562         * infrun.c (infcall_suspend_state) <registers>: use
2563         readonly_detached_regcache.
2564         (save_infcall_suspend_state): Don't use regcache_dup.
2565         (get_infcall_suspend_state_regcache): Change return type.
2566         * linux-fork.c (struct fork_info) <savedregs>: Change to
2567         readonly_detached_regcache.
2568         <pc>: New field.
2569         (fork_save_infrun_state): Don't use regcache_dup.
2570         (info_checkpoints_command): Adjust.
2571         * mi/mi-main.c (register_changed_p): Update declaration.
2572         (mi_cmd_data_list_changed_registers): Use
2573         readonly_detached_regcache.
2574         (register_changed_p): Change parameter type to
2575         readonly_detached_regcache.
2576         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2577         readonly_detached_regcache.
2578         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2579         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2580         New.
2581         (regcache::save): Move it to reg_buffer.
2582         (regcache::restore): Change parameter type.
2583         (regcache_dup): Remove.
2584         * regcache.h (reg_buffer) <save>: New method.
2585         (readonly_detached_regcache): New class.
2586         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2587         readonly_detached_regcache.
2588         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2589
2590 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2591
2592         * frame.c (frame_save_as_regcache): Use regcache method save.
2593         (frame_pop): Use regcache method restore.
2594         * infrun.c (restore_infcall_suspend_state): Likewise.
2595         * linux-fork.c (fork_load_infrun_state): Likewise.
2596         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2597         save.
2598         * regcache.c (regcache_save): Remove.
2599         (regcache::restore): More asserts.
2600         (regcache_cpy): Remove.
2601         * regcache.h (regcache_save): Remove the declaration.
2602         (regcache::restore): Move from private to public.
2603         Remove the friend declaration of regcache_cpy.
2604         (regcache_cpy): Remove declaration.
2605
2606 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2607
2608         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2609         parameter type to 'readable_regcache *'.
2610         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2611         * arm-tdep.c (arm_neon_quad_read): Likewise.
2612         (arm_pseudo_read): Likewise.
2613         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2614         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2615         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2616         * gdbarch.c: Re-generated.
2617         * gdbarch.h: Re-generated.
2618         * gdbarch.sh (pseudo_register_read): Change parameter type to
2619         'readable_regcache *'.
2620         (pseudo_register_read_value): Likewise.
2621         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2622         (h8300_pseudo_register_read): Likewise.
2623         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2624         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2625         (i386_pseudo_register_read_into_value): Likewise.
2626         (i386_pseudo_register_read_value): Likewise.
2627         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2628         declaration.
2629         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2630         * m32c-tdep.c (m32c_raw_read): Likewise.
2631         (m32c_read_flg): Likewise.
2632         (m32c_banked_register): Likewise.
2633         (m32c_banked_read): Likewise.
2634         (m32c_sb_read): Likewise.
2635         (m32c_part_read): Likewise.
2636         (m32c_cat_read): Likewise.
2637         (m32c_r3r2r1r0_read): Likewise.
2638         (m32c_pseudo_register_read): Likewise.
2639         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2640         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2641         (mep_pseudo_cr64_read): Likewise.
2642         (mep_pseudo_register_read): Likewise.
2643         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2644         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2645         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2646         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2647         (regcache::cooked_read): Likewise.
2648         (regcache::cooked_read_value): Likewise.
2649         (regcache_cooked_read_signed):
2650         (regcache::cooked_read): Likewise.
2651         * regcache.h (readable_regcache): New class.
2652         (regcache): Inherit readable_regcache.  Move some methods to
2653         readable_regcache.
2654         * rl78-tdep.c (rl78_pseudo_register_read): Change
2655         parameter type to 'readable_regcache *'.
2656         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2657         (e500_pseudo_register_read): Change parameter type to
2658         'readable_regcache *'.
2659         (dfp_pseudo_register_read): Likewise.
2660         (vsx_pseudo_register_read): Likewise.
2661         (efpr_pseudo_register_read): Likewise.
2662         * s390-tdep.c (s390_pseudo_register_read): Likewise.
2663         * sh-tdep.c (sh_pseudo_register_read): Likewise.
2664         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
2665         (sh64_pseudo_register_read): Likewise.
2666         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
2667         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2668         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
2669         (spu_pseudo_register_read): Likewise.
2670         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2671         (xtensa_pseudo_register_read): Likewise.
2672
2673 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2674
2675         * regcache.c (regcache::regcache): Call reg_buffer ctor.
2676         (regcache::arch): Move it to reg_buffer::arch.
2677         (regcache::register_buffer): Likewise.
2678         (regcache::assert_regnum): Likewise.
2679         (regcache::num_raw_registers): Likewise.
2680         * regcache.h (reg_buffer): New class.
2681         (regcache): Inherit reg_buffer.
2682
2683 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
2684
2685         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
2686         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
2687
2688 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
2689
2690         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
2691
2692 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
2693
2694         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
2695         (SFILES): Remove common/*.c files.
2696         (COMMON_OBS): Remove some *.o files built from common/*.c files.
2697         * common/common.host: Add common reference.
2698         * configure.ac: Likewise.
2699         * configure: Regenerate.
2700
2701 2018-02-16  Yao Qi  <yao.qi@linaro.org>
2702
2703         * block.c (block_namespace_info): Inherit allocate_on_obstack.
2704         (block_initialize_namespace): Use new.
2705         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
2706         (dwarf2_free_objfile): Use delete.
2707         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
2708         (copy_type_recursive): Use new.
2709         * gdb_obstack.h (allocate_on_obstack): New.
2710
2711 2018-02-15  Yao Qi  <yao.qi@linaro.org>
2712
2713         PR gdb/22849
2714         * inferior.c (exit_inferior_1): Reset inf->control.
2715
2716 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
2717
2718         * ada-lang.c (ada_to_fixed_value_create): Delete advance
2719         declaration.
2720
2721 2018-02-14  Pedro Alves  <palves@redhat.com>
2722
2723         * frame-unwind.c (frame_unwind_try_unwinder): Always call
2724         frame_cleanup_after_sniffer on exception.
2725
2726 2018-02-14  Tom Tromey  <tom@tromey.com>
2727
2728         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
2729         const.
2730         (solib_bfd_open): Make pathname const.
2731         * solib.c (solib_bfd_open): Make pathname const.
2732         * solib-spu.c (spu_bfd_fopen): Make name const.
2733         (spu_bfd_open): Make pathname const.
2734         * solib-darwin.c (darwin_bfd_open): Make pathname const.
2735         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
2736
2737 2018-02-14  Tom Tromey  <tom@tromey.com>
2738
2739         * symfile.c (symfile_bfd_open): Update.
2740         * source.h (openp, source_full_path_of, find_and_open_source):
2741         Change argument type to unique_xmalloc_ptr.
2742         * source.c (openp): Take a unique_xmalloc_ptr.
2743         (source_full_path_of, find_and_open_source): Likewise.
2744         (open_source_file, symtab_to_fullname): Update.
2745         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
2746         unique_xmalloc_ptr.
2747         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
2748         (exec_file_find): Update.
2749         * psymtab.c (psymtab_to_fullname): Update.
2750         * nto-tdep.h (nto_find_and_open_solib): Update.
2751         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
2752         unique_xmalloc_ptr.
2753         * exec.c (exec_file_attach): Update.
2754         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
2755         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
2756
2757 2018-02-14  Tom Tromey  <tom@tromey.com>
2758
2759         * solib.c: Include source.h.
2760         * nto-tdep.c: Include source.h.
2761         * mi/mi-cmd-env.c: Include source.h.
2762         * infcmd.c: Include source.h.
2763         * exec.c: Include source.h.
2764         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
2765         (add_path, directory_switch, source_path, init_source_path): Move
2766         declarations...
2767         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
2768         (add_path, directory_switch, source_path, init_source_path):
2769         ...here.
2770
2771 2018-02-14  Tom Tromey  <tom@tromey.com>
2772
2773         * solist.h (exec_file_find, solib_find): Return
2774         unique_xmalloc_ptr.
2775         (solib_bfd_fopen): Take a const char *.
2776         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
2777         (exec_file_find, solib_find): Likewise.
2778         (solib_bfd_fopen): Do not take ownership of "pathname".
2779         (solib_bfd_open): Use unique_xmalloc_ptr.
2780         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
2781         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
2782         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
2783         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
2784
2785 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
2786
2787         * ada-lang.c (name_match_type_from_name): Remove reference to
2788         ada_name_for_lookup in function's documentation.
2789         * ada-lang.h (ada_name_for_lookup): Delete declaration.
2790
2791 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2792
2793         * defs.h (enum openp_flags): New enum.
2794         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
2795         Move to enum openp_flags.
2796         (openp_flags): New enum flags.
2797         (openp): Change parameter type to openp_flags.
2798         * source.c (openp): Change parameter type to openp_flags.
2799         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
2800         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
2801
2802 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2803
2804         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
2805         per-command.
2806
2807 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2808
2809         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
2810         into...
2811         (class dwarf2_queue_guard): ...the destructor of this new class.
2812         (dw2_do_instantiate_symtab): Create instance of the new class
2813         dwarf2_queue_guard, remove cleanup.
2814
2815 2018-02-09  Tom Tromey  <tom@tromey.com>
2816
2817         * source.c (find_source_lines): Don't reference past the end of
2818         the vector.
2819
2820 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2821
2822         * remote.c (remote_btrace_maybe_reopen): Change error message.
2823         * btrace.c (btrace_enable): Likewise.
2824         (parse_xml_btrace): Likewise.
2825         (parse_xml_btrace_conf): Likewise.
2826
2827 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2828
2829         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
2830         (linux_enable_pt, linux_enable_bts): Call
2831         diagnose_perf_event_open_fail.
2832
2833 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2834
2835         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
2836         Remove parameter and change return type.  Update callers.  Move it.
2837         (linux_enable_bts, linux_enable_pt): Improve error message.
2838         (linux_enable_pt): Remove zero buffer size check.
2839         (linux_enable_btrace): Improve error messages.  Remove NULL return
2840         check.
2841
2842 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2843
2844         * btrace.c (btrace_enable): Remove target_supports_btrace call.
2845         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
2846         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
2847         (linux_supports_pt, linux_supports_btrace): Remove.
2848         (linux_enable_bts): Call cpu_supports_bts.
2849         * nat/linux-btrace.h (linux_supports_btrace): Remove.
2850         * remote.c (remote_supports_btrace): Remove.
2851         (init_remote_ops): Remove remote_supports_btrace.
2852         * target-delegates.c: Regenerated.
2853         * target.c (target_supports_btrace): Remove.
2854         * target.h (target_ops) <to_supports_btrace>: Remove
2855         (target_supports_btrace): Remove.
2856         * x86-linux-nat.c (x86_linux_create_target): Remove
2857         linux_supports_btrace.
2858
2859 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2860
2861         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
2862         btrace failed.
2863         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
2864         exception and use message in own exception.
2865
2866 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2867
2868         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
2869         (perf_event_pt_event_type): Use gdb_file_up.
2870         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
2871         scoped_fd, and scoped_mmap.
2872
2873 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2874
2875         * common/scoped_mmap.h: New.
2876         * unittests/scoped_mmap-selftest.c: New.
2877         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2878         unittests/scoped_mmap-selftest.c.
2879
2880 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2881
2882         * common/scoped_fd.h: New.
2883         * unittests/scoped_fd-selftest.c: New.
2884         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2885         unittests/scoped_fd-selftest.c.
2886
2887 2018-02-09  Tom Tromey  <tom@tromey.com>
2888
2889         * auto-load.c (auto_load_section_scripts): Use
2890         gdb::unique_xmalloc_ptr.
2891
2892 2018-02-09  Tom Tromey  <tom@tromey.com>
2893
2894         * auto-load.c (execute_script_contents): Use std::string.
2895
2896 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
2897
2898         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
2899         Python function, rather than a new command.
2900
2901 2018-02-08  Tom Tromey  <tom@tromey.com>
2902
2903         * solib.c (solib_find_1): Use std::string.
2904         (solib_bfd_fopen): Use unique_xmalloc_ptr.
2905
2906 2018-02-08  Tom Tromey  <tom@tromey.com>
2907
2908         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
2909
2910 2018-02-08  Tom Tromey  <tom@tromey.com>
2911
2912         * source.c (find_source_lines): Use gdb::def_vector.
2913
2914 2018-02-08  Tom Tromey  <tom@tromey.com>
2915
2916         * macrocmd.c (struct temporary_macro_definition): New.
2917         (macro_define_command): Use temporary_macro_definition.  Remove
2918         cleanups.
2919         (free_macro_definition_ptr): Remove.
2920
2921 2018-02-08  Tom Tromey  <tom@tromey.com>
2922
2923         * macroexp.c (maybe_expand): Use std::string.
2924
2925 2018-02-08  Tom Tromey  <tom@tromey.com>
2926
2927         * macroexp.c (struct macro_buffer): Add initializers for some
2928         members.
2929         (init_buffer, init_shared_buffer, free_buffer)
2930         (free_buffer_return_text): Remove.
2931         (macro_buffer): New constructors.
2932         (~macro_buffer): New destructor.
2933         (macro_buffer::set_shared): New method.
2934         (macro_buffer::resize_buffer, macro_buffer::appendc)
2935         (macro_buffer::appendmem): Now methods, not free functions.
2936         (set_token, append_tokens_without_splicing, stringify)
2937         (macro_stringify): Update.
2938         (gather_arguments): Change return type.  Remove argc_p argument,
2939         add args_ptr argument.  Use std::vector.
2940         (substitute_args): Remove argc argument.  Accept std::vector.
2941         (expand): Update.  Use std::vector.
2942         (scan, macro_expand, macro_expand_next): Update.
2943
2944 2018-02-08  Tom Tromey  <tom@tromey.com>
2945
2946         * symtab.c (default_collect_symbol_completion_matches_break_on):
2947         Use unique_xmalloc_ptr.
2948         * macroscope.h: (sal_macro_scope, user_macro_scope)
2949         (default_macro_scope): Return unique_xmalloc_ptr.
2950         * macroscope.c (sal_macro_scope, user_macro_scope)
2951         (default_macro_scope): Return unique_xmalloc_ptr.
2952         * macroexp.h (macro_expand, macro_expand_once): Return
2953         unique_xmalloc_ptr.
2954         * macroexp.c (macro_expand, macro_expand_once): Return
2955         unique_xmalloc_ptr.
2956         * macrocmd.c (macro_expand_command, macro_expand_once_command)
2957         (info_macro_command, info_macros_command): Use
2958         unique_xmalloc_ptr.
2959         * compile/compile-c-support.c (write_macro_definitions): Use
2960         unique_xmalloc_ptr.
2961         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
2962
2963 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
2964
2965         * value.c (value_static_field): Assign field type instead of
2966         containing type when returning an optimized out value.
2967
2968 2018-02-06  Yao Qi  <yao.qi@linaro.org>
2969
2970         * ft32-tdep.c (ft32_read_pc): Remove.
2971         (ft32_write_pc): Remove.
2972         (ft32_gdbarch_init): Update.
2973         * m32r-tdep.c (m32r_read_pc): Remove.
2974         (m32r_gdbarch_init): Update.
2975         * mep-tdep.c (mep_read_pc): Remove.
2976         (mep_gdbarch_init): Update.
2977         * microblaze-tdep.c (microblaze_write_pc): Remove.
2978         (microblaze_gdbarch_init): Update.
2979         * mn10300-tdep.c (mn10300_read_pc): Remove.
2980         (mn10300_write_pc): Remove.
2981         (mn10300_gdbarch_init): Update.
2982         * moxie-tdep.c (moxie_read_pc): Remove.
2983         (moxie_write_pc): Remove.
2984         (moxie_gdbarch_init): Update.
2985
2986 2018-02-06  Yao Qi  <yao.qi@linaro.org>
2987
2988         * expprint.c (print_subexp_standard): Handle
2989         OP_F77_UNDETERMINED_ARGLIST.
2990         (dump_subexp_body_standard): Likewise.
2991
2992 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
2993
2994         * target-descriptions.c (tdesc_element_visitor) Add empty
2995         implementations.
2996         (tdesc_type): Move make_gdb_type from here.
2997         (tdesc_type_builtin): Likewise.
2998         (tdesc_type_vector): Likewise.
2999         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
3000         (make_gdb_type_struct): Move from tdesc_type_with_fields.
3001         (make_gdb_type_union): Likewise.
3002         (make_gdb_type_flags): Likewise.
3003         (make_gdb_type_enum): Likewise.
3004         (make_gdb_type): New function.
3005         (tdesc_register_type): Use static make_gdb_type.
3006
3007 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
3008
3009         * infcmd.c (default_print_one_register_info): Align natural-format
3010         column values consistently one under another.
3011         (pad_to_column): New function.
3012
3013 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
3014
3015         * dwarf2read.c (dwarf2_physname): Move commment.
3016
3017 2018-02-01  Leszek Swirski  <leszeks@google.com>
3018
3019         * varobj.c (varobj_formatted_print_options): Allow recursive
3020         pretty printing if pretty printing is enabled.
3021
3022 2018-02-01  Leszek Swirski  <leszeks@google.com>
3023
3024         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
3025         names after a structop as a filename.
3026
3027 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3028
3029         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
3030         (arm_record_coproc_data_proc): Likewise.
3031
3032 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3033
3034         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
3035
3036 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
3037
3038         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
3039         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
3040
3041 2018-01-31  Pedro Alves  <palves@redhat.com>
3042
3043         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
3044         * inflow.c (child_terminal_save_inferior): Wrap reference to
3045         tcgetpgrp in HAVE_TERMIOS_H.
3046         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
3047         _WIN32.
3048         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
3049         always iterate over all inferiors.
3050         (gdbsim_cntrl_c): Adjust.
3051         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
3052
3053 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3054
3055         * gdbtypes.c (lookup_array_range_type): Make sure the array's
3056         index type is objfile-owned if the element type is as well.
3057
3058 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3059
3060         GDB 8.1 released.
3061
3062 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3063
3064         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
3065         "features/s390x-linux64.c".
3066         (_initialize_s390_linux_tdep): Remove initialization of tdescs
3067         s390_linux32 and s390x_linux64.
3068         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
3069         default tdesc.
3070         * s390-tdep.c: Include "features/s390-linux32.c" and
3071         "features/s390x-linux64.c".
3072         (s390_tdesc_valid): Add check for tdesc_has_registers.
3073         (s390_gdbarch_init): Make sure there is always a valid tdesc.
3074         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
3075         tdesc_s390x_linux64.
3076         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
3077         tdesc_s390x_linux64 to...
3078         * s390-tdep.h: ...here.
3079
3080 2018-01-30  Pedro Alves  <palves@redhat.com>
3081
3082         PR gdb/13211
3083         * config.in, configure: Regenerate.
3084         * configure.ac: Check for getpgid.
3085         * go32-nat.c (go32_pass_ctrlc): New.
3086         (go32_target): Install it.
3087         * inf-child.c (inf_child_target): Install
3088         child_terminal_save_inferior, child_pass_ctrlc and
3089         child_interrupt.
3090         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
3091         (inf_ptrace_target): No longer install it.
3092         * infcmd.c (interrupt_target_1): Adjust.
3093         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
3094         (child_interrupt): Declare.
3095         (inferior::terminal_state): New.
3096         * inflow.c (struct terminal_info): Update comments.
3097         (inferior_process_group): Delete.
3098         (terminal_is_ours): Delete.
3099         (gdb_tty_state): New.
3100         (child_terminal_init): Adjust.
3101         (is_gdb_terminal, sharing_input_terminal_1)
3102         (sharing_input_terminal): New functions.
3103         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
3104         Set the process's actual process group in the foreground if
3105         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
3106         mark terminal as the inferior's if not sharing GDB's terminal.
3107         Don't check attach_flag.
3108         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
3109         pass down a target_terminal_state.
3110         (child_terminal_save_inferior): New, factored out from ...
3111         (child_terminal_ours_1): ... this.  Handle
3112         target_terminal_state::is_ours_for_output.
3113         (child_interrupt, child_pass_ctrlc): New.
3114         (inflow_inferior_exit): Clear the inferior's terminal_state.
3115         (copy_terminal_info): Copy the inferior's terminal state.
3116         (_initialize_inflow): Remove reference to terminal_is_ours.
3117         * inflow.h (inferior_process_group): Delete.
3118         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
3119         * procfs.c (procfs_target): Don't install procfs_interrupt.
3120         (procfs_interrupt): Delete.
3121         * remote.c (remote_serial_quit_handler): Adjust.
3122         (remote_interrupt): Remove ptid parameter.  Adjust.
3123         * target-delegates.c: Regenerate.
3124         * target.c: Include "terminal.h".
3125         (target_terminal::terminal_state): Rename to ...
3126         (target_terminal::m_terminal_state): ... this.
3127         (target_terminal::init): Adjust.
3128         (target_terminal::inferior): Adjust to per-inferior
3129         terminal_state.
3130         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
3131         (target_terminal::ours, target_terminal::ours_for_output): Use
3132         target_terminal_is_ours_kind.
3133         (target_interrupt): Remove ptid parameter.  Adjust.
3134         (default_target_pass_ctrlc): Adjust.
3135         * target.h (target_ops::to_terminal_save_inferior): New field.
3136         (target_ops::to_interrupt): Remove ptid_t parameter.
3137         (target_interrupt): Remove ptid_t parameter.  Update comment.
3138         (target_pass_ctrlc): Update comment.
3139         * target/target.h (target_terminal_state): New scoped enum,
3140         factored out of ...
3141         (target_terminal::terminal_state): ... here.
3142         (target_terminal::inferior): Update comments.
3143         (target_terminal::restore_inferior): New.
3144         (target_terminal::is_inferior, target_terminal::is_ours)
3145         (target_terminal::is_ours_for_output): Adjust.
3146         (target_terminal::scoped_restore_terminal_state): Adjust to
3147         rename, and call restore_inferior() instead of inferior().
3148         (target_terminal::scoped_restore_terminal_state::m_state): Change
3149         type.
3150         (target_terminal::terminal_state): Rename to ...
3151         (target_terminal::m_terminal_state): ... this and change type.
3152
3153 2018-01-30  Pedro Alves  <palves@redhat.com>
3154
3155         * linux-nat.c (wait_for_signal): New function.
3156         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
3157         directly.
3158         (async_terminal_is_ours)
3159         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
3160         (linux_nat_add_target): Don't override
3161         to_terminal_inferior/to_terminal_ours.
3162
3163 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
3164
3165         * remote.c (remote_follow_fork): Don't call "detach_inferior".
3166
3167 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3168
3169         * dwarf2read.c (free_dwo_files): Add forward-declaration.
3170         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
3171         dwarf2_per_objfile_free here.
3172         (dwarf2_per_objfile_free): Remove.
3173         (_initialize_dwarf2_read): Don't register
3174         dwarf2_per_objfile_free as a registry cleanup.
3175
3176 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
3177
3178         Avoid compilation errors in MinGW native builds
3179
3180         The error is triggered by including python-internal.h, and the
3181         error message is:
3182
3183              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
3184                       from build-gnulib/import/math.h:27,
3185                       from d:/usr/Python26/include/pyport.h:235,
3186                       from d:/usr/Python26/include/Python.h:58,
3187                       from python/python-internal.h:94,
3188                       from python/py-arch.c:24:
3189              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
3190         using ::hypot;
3191                 ^~~~~
3192
3193         This happens because Python headers define 'hypot' to expand t
3194         '_hypot' in the Windows builds.
3195         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
3196         'hypoth'.  This avoids a compilation error.
3197
3198 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3199
3200         * MAINTAINERS (Write After Approval): Fix ordering.
3201
3202 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3203
3204         * MAINTAINERS (Write After Approval): Add Alan Hayward.
3205
3206 2018-01-26  Alan Modra  <amodra@gmail.com>
3207
3208         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
3209         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
3210         Remove nop.  Make const.  Comment.
3211         (powerpc32_plt_stub_so_2): New.
3212         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
3213         Correct count.  Update uses.
3214         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
3215         Move common code reading PLT entry word.  Correct
3216         powerpc32_plt_stub PLT address calculation.
3217         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
3218         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
3219         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
3220         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
3221         (ppc64_standard_linkage8): Likewise.
3222         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
3223         Correct insns description.
3224         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
3225
3226 2018-01-24  Pedro Alves  <palves@redhat.com>
3227
3228         GCC PR libstdc++/83906
3229         * gdbtypes.c (operator==(const dynamic_prop &,
3230         const dynamic_prop &)): New.
3231         (operator==(const range_bounds &, const range_bounds &)): New.
3232         (check_types_equal): Use them instead of memcmp.
3233         * gdbtypes.h (operator==(const dynamic_prop &,
3234         const dynamic_prop &)): Declare.
3235         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
3236         (operator==(const range_bounds &, const range_bounds &)): Declare.
3237         (operator!=(const range_bounds &, const range_bounds &)): Declare.
3238
3239 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3240
3241         * s390-linux-tdep.c (s390_record_address_mask)
3242         (s390_record_calc_disp_common, s390_record_calc_disp)
3243         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3244         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3245         (s390_process_record): Move to s390-tdep.c.
3246         (s390_linux_init_abi_any): Adjust.
3247         * s390-tdep.c (s390_record_address_mask)
3248         (s390_record_calc_disp_common, s390_record_calc_disp)
3249         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3250         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3251         (s390_process_record): Moved from s390-linux-tdep.c
3252         (s390_gdbarch_init): Adjust.
3253
3254 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3255
3256         * s390-linux-nat.c (s390-tdep.h): New include.
3257         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
3258         (HFILES_NO_SRCDIR): Add s390-tdep.h.
3259         (ALLDEPFILES): Add s390-tdep.c.
3260         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
3261         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
3262         * s390-tdep.h: ...this.  New file.
3263         * s390-linux-tdep.c (s390-tdep.h): New include.
3264         (_initialize_s390_tdep): Rename to...
3265         (_initialize_s390_linux_tdep): ...this and adjust.
3266         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
3267         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
3268         s390-tdep.h.
3269         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
3270         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
3271         (s390_is_partial_instruction, s390_software_single_step)
3272         (is_non_branch_ril, s390_displaced_step_copy_insn)
3273         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
3274         (s390_prologue_data, s390_addr, s390_store, s390_load)
3275         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
3276         (s390_register_call_saved, s390_guess_tracepoint_registers)
3277         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
3278         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
3279         (s390_pseudo_register_name, s390_pseudo_register_type)
3280         (s390_pseudo_register_read, s390_pseudo_register_write)
3281         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
3282         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
3283         (s390_addr_bits_remove, s390_address_class_type_flags)
3284         (s390_address_class_type_flags_to_name)
3285         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
3286         (s390_function_arg_float, s390_function_arg_vector)
3287         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
3288         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
3289         (s390_frame_align, s390_register_return_value, s390_return_value)
3290         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
3291         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
3292         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
3293         (s390_trad_frame_prev_register, s390_unwind_cache)
3294         (s390_prologue_frame_unwind_cache)
3295         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
3296         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
3297         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
3298         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
3299         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
3300         (s390_frame_base_address, s390_local_base_address)
3301         (s390_frame_base, s390_gcc_target_options)
3302         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
3303         (s390_validate_reg_range, s390_tdesc_valid)
3304         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
3305         * s390-tdep.c: ...this.  New file.
3306
3307 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3308
3309         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
3310         (s390_process_record, s390_gdbarch_tdep_alloc)
3311         (s390_linux_init_abi_any): Use/set new hook.
3312
3313 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3314
3315         * s390-linux-tdep.c (osabi.h): New include.
3316         (s390_linux_init_abi_31, s390_linux_init_abi_64)
3317         (s390_linux_init_abi_any): New functions.
3318         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
3319
3320 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3321
3322         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
3323         tdesc_has_registers check
3324
3325 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3326
3327         * s390-linux-tdep.c (s390_tdesc_valid): New function.
3328         (s390_validate_reg_range): New macro.
3329         (s390_gdbarch_init): Adjust.
3330
3331 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3332
3333         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
3334         (s390_gdbarch_tdep_alloc): Adjust.
3335         (s390_gdbarch_init): Adjust.
3336
3337 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3338
3339         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
3340         <have_tdb>: Change type to bool.
3341         (s390_gdbarch_tdep_alloc): Adjust.
3342         (s390_gdbarch_init): Adjust.
3343
3344 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3345
3346         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
3347         (gdbarch_tdep) <have_upper, have_vx>: New fields.
3348         (s390_gdbarch_tdep_alloc): New function.
3349         (s390_gdbarch_init): Allocate tdep at start and use its fields
3350         instead of separate variables.
3351
3352 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3353
3354         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
3355         when looking for cached gdbarch and add comment for remaining.
3356
3357 2018-01-22  Pedro Alves  <palves@redhat.com>
3358             Sergio Durigan Junior  <sergiodj@redhat.com>
3359
3360         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
3361         case.
3362
3363 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
3364
3365         * MAINTAINERS: Update my company e-mail address.
3366
3367 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3368
3369         * regcache.c (cooked_write_test): New function.
3370         (_initialize_regcache): Register the test.
3371
3372 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3373
3374         * ia64-tdep.c (ia64_pseudo_register_read): Call
3375         regcache->cooked_read instead of regcache_cooked_read_unsigned.
3376         * m32c-tdep.c (m32c_cat_read): Likewise.
3377         (m32c_r3r2r1r0_read): Likewise.
3378         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
3379         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
3380
3381 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3382
3383         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
3384         method raw_read instead of regcache_raw_read.
3385         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
3386         * arm-tdep.c (arm_neon_quad_read): Likewise.
3387         * avr-tdep.c (avr_pseudo_register_read): Likewise.
3388         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
3389         * frv-tdep.c (frv_pseudo_register_read): Likewise.
3390         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
3391         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
3392         (i386_pseudo_register_read_into_value): Likewise.
3393         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
3394         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
3395         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
3396         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
3397         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
3398         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
3399         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
3400         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
3401         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
3402
3403 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3404
3405         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
3406         * configure.tgt: Remove target mt.
3407         * mt-tdep.c: Remove.
3408         * regcache.c (cooked_read_test): Remove the check for mt.
3409
3410 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3411
3412         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
3413         instead of gdbarch_pseudo_register_read_value.
3414
3415 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3416
3417         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
3418         language is Ada.
3419
3420 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3421
3422         * linespec.c (create_sals_line_offset): Remove code that preserved
3423         the symtab_and_line's line number.
3424
3425 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3426
3427         * varobj.c (varobj_create): Don't set valid_block when creating a
3428         floating varobj.
3429
3430 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3431
3432         * varobj.c (varobj_create): Remove out of date comment.
3433
3434 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3435
3436         PR mi/20395
3437         * ada-exp.y (write_var_from_sym): Pass extra parameter when
3438         updating innermost block.
3439         * parse.c (innermost_block_tracker::update): Take extra type
3440         parameter, and check types match before updating innermost block.
3441         (write_dollar_variable): Update innermost block for registers.
3442         * parser-defs.h (enum innermost_block_tracker_type): New enum.
3443         (innermost_block_tracker::innermost_block_tracker): Initialise
3444         m_types member.
3445         (innermost_block_tracker::reset): Take type parameter.
3446         (innermost_block_tracker::update): Take type parameter, and pass
3447         type through as needed.
3448         (innermost_block_tracker::m_types): New member.
3449         * varobj.c (varobj_create): Pass type when reseting innermost
3450         block.
3451
3452 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3453
3454         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3455         * ada-lang.c (resolve_subexp): Likewise.
3456         * breakpoint.c (set_breakpoint_condition) Likewise.
3457         (watch_command_1) Likewise.
3458         * c-exp.y (variable): Likewise.
3459         * d-exp.y (PrimaryExpression): Likewise.
3460         * f-exp.y (variable): Likewise.
3461         * go-exp.y (variable): Likewise.
3462         * m2-exp.y (variable): Likewise.
3463         * objfiles.c (objfile::~objfile): Likewise.
3464         * p-exp.y (variable): Likewise.
3465         * parse.c (innermost_block): Change type.
3466         * parser-defs.h (class innermost_block_tracker): New.
3467         (innermost_block): Change to innermost_block_tracker.
3468         * printcmd.c (display_command): Switch to innermost_block API.
3469         (do_one_display): Likewise.
3470         * rust-exp.y (do_one_display): Likewise.
3471         * symfile.c (clear_symtab_users): Likewise.
3472         * varobj.c (varobj_create): Switch to innermost_block API, replace
3473         use of innermost_block with block stored on varobj object.
3474
3475 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3476
3477         * expression.h (innermost_block): Remove declaration.
3478         * varobj.c: Add 'parser-defs.h' include.
3479
3480 2018-01-19  Tom Tromey  <tom@tromey.com>
3481
3482         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3483         symbols in the static and global blocks.
3484
3485 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3486
3487         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3488         gdb_ptrace.h, and move including gdb_wait.h ...
3489         * nat/linux-ptrace.h: ... to here.
3490
3491 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3492
3493         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3494         inf_ptrace_detach_success.
3495         (inf_ptrace_detach_success): Add inferior parameter, use it
3496         instead of inferior_ptid, pass it to detach_inferior.
3497         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3498         parameter.
3499         * inferior.c (detach_inferior): Add overload that takes an
3500         inferior object.
3501         * inferior.h (detach_inferior): Likewise.
3502         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3503         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3504         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3505
3506 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3507
3508         * target.h (struct target_ops) <to_detach>: Add inferior
3509         parameter.
3510         (target_detach): Likewise.
3511         * target.c (dispose_inferior): Pass inferior down.
3512         (target_detach): Pass inferior down.  Assert that it is equal to
3513         the current inferior.
3514         * aix-thread.c (aix_thread_detach): Pass inferior down.
3515         * corefile.c (core_file_command): Pass current_inferior() down.
3516         * corelow.c (core_detach): Add inferior parameter.
3517         * darwin-nat.c (darwin_detach): Likewise.
3518         * gnu-nat.c (gnu_detach): Likewise.
3519         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3520         * infcmd.c (detach_command): Pass current_inferior() down to
3521         target_detach.
3522         * infrun.c (follow_fork_inferior): Pass parent_inf to
3523         target_detach.
3524         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3525         target_detach.
3526         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3527         * linux-thread-db.c (thread_db_detach): Likewise.
3528         * nto-procfs.c (procfs_detach): Likewise.
3529         * procfs.c (procfs_detach): Likewise.
3530         * record.c (record_detach): Likewise.
3531         * record.h (struct inferior): Forward-declare.
3532         (record_detach): Add inferior parameter.
3533         * remote-sim.c (gdbsim_detach): Likewise.
3534         * remote.c (remote_detach_1): Likewise.
3535         (remote_detach): Likewise.
3536         (extended_remote_detach): Likewise.
3537         * sol-thread.c (sol_thread_detach): Likewise.
3538         * target-debug.h (target_debug_print_inferior_p): New macro.
3539         * target-delegates.c: Re-generate.
3540         * top.c (kill_or_detach): Pass inferior down to target_detach.
3541         * windows-nat.c (windows_detach): Add inferior parameter.
3542
3543 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3544
3545         * target.h (struct target_ops) <to_detach>: Remove args
3546         parameter.
3547         (target_detach): Likewise.
3548         * target.c (dispose_inferior): Adjust.
3549         (target_detach): Remove args parameter, adjust.
3550         * aix-thread.c (aix_thread_detach): Adjust.
3551         * corefile.c (core_file_command): Adjust.
3552         * corelow.c (core_detach): Adjust.
3553         * darwin-nat.c (darwin_detach): Adjust.
3554         * gnu-nat.c (gnu_detach): Adjust.
3555         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3556         * infcmd.c (detach_command): Adjust
3557         * infrun.c (follow_fork_inferior): Adjust.
3558         (handle_vfork_child_exec_or_exit): Adjust.
3559         * linux-fork.c (linux_fork_detach): Remove args parameter.
3560         * linux-fork.h (linux_fork_detach): Likewise.
3561         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3562         * linux-thread-db.c (thread_db_detach): Likewise.
3563         * nto-procfs.c (procfs_detach): Likewise.
3564         * procfs.c (procfs_detach): Likewise.
3565         (do_detach): Remove signo parameter.
3566         * record.c (record_detach): Remove args parameter.
3567         * record.h (record_detach): Likewise.
3568         * remote-sim.c (gdbsim_detach): Likewise.
3569         * remote.c (remote_detach_1): Likewise.
3570         (remote_detach): Likewise.
3571         (extended_remote_detach): Likewise.
3572         * sol-thread.c (sol_thread_detach): Likewise.
3573         * target-delegates.c: Re-generate.
3574         * top.c (struct qt_args) <args>: Remove field.
3575         (kill_or_detach): Don't pass args.
3576         (quit_force): Don't set args.
3577         * windows-nat.c (windows_detach): Remove args parameter.
3578
3579 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3580
3581         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3582         (arm_linux_init_abi): Install it.
3583
3584 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3585
3586         * osabi.c (gdb_osabi_names): Extend the regexp for
3587         arm-linux-gnueabihf.
3588
3589 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3590
3591         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3592         m_abbrevs.
3593         (abbrev_table::add_abbrev): Update.
3594         (abbrev_table::lookup_abbrev): Update.
3595
3596 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3597
3598         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3599
3600 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3601
3602         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3603         to "std::string".
3604
3605 2018-01-17  Tom Tromey  <tom@tromey.com>
3606
3607         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3608
3609 2018-01-17  Tom Tromey  <tom@tromey.com>
3610
3611         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3612         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3613         (create_array_type_with_stride): Update.
3614         * dwarf2read.c (set_die_type): Update.
3615
3616 2018-01-17  Tom Tromey  <tom@tromey.com>
3617
3618         * dwarf2read.c (delayed_method_info): Remove typedef.
3619         (dwarf2_cu::method_info): Now a std::vector.
3620         (add_to_method_list): Update.
3621         (free_delayed_list): Remove.
3622         (compute_delayed_physnames): Update.
3623         (process_full_comp_unit, process_full_type_unit): Clear the method
3624         list.  Remove cleanups.
3625         (psymtab_include_file_name): Add name_holder parameter.  Use
3626         unique_xmalloc_ptr.
3627         (dwarf_decode_lines): Update.
3628
3629 2018-01-17  Tom Tromey  <tom@tromey.com>
3630             Simon Marchi  <simon.marchi@ericsson.com>
3631
3632         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3633         (dwarf2_per_objfile::free_cached_comp_units)
3634         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3635         (init_cutu_and_read_dies_no_follow): Update.
3636         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3637         (dwarf2_cu::~dwarf2_cu): New.
3638         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3639         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3640
3641 2018-01-17  Tom Tromey  <tom@tromey.com>
3642             Simon Marchi  <simon.marchi@ericsson.com>
3643
3644         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3645         (struct die_reader_specs) <abbrev_table>: New member.
3646         (struct abbrev_table): Add constructor.
3647         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3648         <abbrev_obstack>: Now an auto_obstack.
3649         (abbrev_table_up): New typedef.
3650         (init_cu_die_reader): Add abbrev_table parameter.
3651         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3652         Add result_dwo_abbrev_table.
3653         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3654         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3655         Update.
3656         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3657         parameter.
3658         (skip_children): Update.
3659         (abbrev_table::alloc_abbrev): Rename from
3660         abbrev_table_alloc_abbrev.
3661         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
3662         (abbrev_table::lookup_abbrev): Rename from
3663         abbrev_table_lookup_abbrev.
3664         (abbrev_table_read_table): Return abbrev_table_up.
3665         (abbrev_table_free, abbrev_table_free_cleanup)
3666         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
3667         (load_partial_dies): Update.
3668
3669 2018-01-17  Tom Tromey  <tom@tromey.com>
3670
3671         * dwarf2read.c (dwarf2_compute_name): Update comment.
3672         (read_func_scope, read_variable): Update.
3673         (new_symbol): Remove.
3674         (new_symbol_full): Rename to new_symbol.
3675
3676 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
3677
3678         PR gdb/16577
3679         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
3680         a warning instead of throwing an error, set section size to 0 and return
3681         NULL.
3682         * gdb_bfd.h (gdb_bfd_map_section): Update description.
3683
3684 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3685
3686         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
3687         std::string.
3688         (linux_ptrace_attach_fail_reason_string): Likewise.
3689         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
3690         Likewise.
3691         (linux_ptrace_attach_fail_reason_string): Likewise.
3692         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
3693
3694 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3695
3696         * linux-nat.c (linux_nat_attach): Remove xstrdup.
3697
3698 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3699
3700         PR gdb/21559
3701         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3702         checking for fs_base/gs_base fields in struct user_regs_struct.
3703         * configure: Regenerate.
3704
3705 2018-01-17  Yao Qi  <yao.qi@linaro.org>
3706
3707         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
3708         function.
3709         (aarch64_linux_init_abi): Install it to gdbarch hook
3710         gcc_target_options.
3711
3712 2018-01-15  Pedro Alves  <palves@redhat.com>
3713
3714         * common/signals-state-save-restore.c
3715         (save_original_signals_state): Fix typos.
3716
3717 2017-01-12  Tom Tromey  <tom@tromey.com>
3718             Sergio Durigan Junior  <sergiodj@redhat.com>
3719
3720         * Makefile.in (install-only): Install gdb-add-index.
3721
3722 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
3723
3724         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
3725
3726 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3727
3728         * infrun.c (keep_going_pass_signal): Clear step-over info when
3729         insert_breakpoints fails.
3730
3731 2018-01-11  Pedro Alves  <palves@redhat.com>
3732
3733         PR gdb/22583
3734         * infrun.c (resume): Rename to ...
3735         (resume_1): ... this.
3736         (resume): Reimplement as wrapper around resume_1.
3737
3738 2018-01-11  Pedro Alves  <palves@redhat.com>
3739
3740         PR remote/22597
3741         * remote.c (remote_parse_stop_reply): Default to the last-set
3742         general thread instead of to 'magic_null_ptid'.
3743
3744 2018-01-10  Pedro Alves  <palves@redhat.com>
3745
3746         * language.h (language_get_symbol_name_matcher): Rename ...
3747         (get_symbol_name_matcher): ... this.
3748         * language.c (language_get_symbol_name_matcher): Ditto.
3749         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
3750         callers adjusted.
3751
3752 2018-01-10  Pedro Alves  <palves@redhat.com>
3753
3754         PR gdb/22670
3755         * dwarf2read.c
3756         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
3757         Adjust to use language_get_symbol_name_matcher instead of
3758         language_defn::la_get_symbol_name_matcher.
3759         * language.c (language_get_symbol_name_matcher): If in Ada mode
3760         and the lookup name is a verbatim match, return Ada's matcher.
3761         * language.h (language_get_symbol_name_matcher): Adjust comment.
3762         (ada_lookup_name_info::verbatim_p):: New method.
3763
3764 2018-01-10  Pedro Alves  <palves@redhat.com>
3765
3766         PR gdb/22670
3767         * ada-lang.c (ada_collect_symbol_completion_matches): If the
3768         minsym's language is language_auto or language_cplus, pass down
3769         language_ada instead.
3770         * symtab.c (compare_symbol_name): Don't frob symbol language here.
3771
3772 2018-01-10  Pedro Alves  <palves@redhat.com>
3773
3774         PR gdb/22670
3775         * minsyms.c (linkage_name_str): New function.
3776         (iterate_over_minimal_symbols): Use it.
3777
3778 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3779
3780         * NEWS: Document that 'info proc' now works on FreeBSD.
3781
3782 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3783
3784         * configure.ac: Check for kinfo_getfile in libutil.
3785         * configure: Regenerate.
3786         * config.in: Regenerate.
3787         * fbsd-nat.c: Include "fbsd-tdep.h".
3788         (fbsd_fetch_cmdline): New.
3789         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
3790         rather than calling error.
3791         (fbsd_info_proc): New.
3792         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
3793         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
3794         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
3795
3796 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3797
3798         * fbsd-nat.c (struct free_deleter): Remove.
3799         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
3800
3801 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3802
3803         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
3804         NULL for an empty pathname.
3805
3806 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3807
3808         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
3809         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
3810         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3811         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3812         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
3813         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
3814         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
3815         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
3816         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
3817         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
3818         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
3819         (fbsd_core_fetch_timeval, fbsd_print_sigset)
3820         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
3821         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
3822         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
3823
3824 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3825
3826         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
3827         (gnu_xfer_auxv): New function.
3828         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
3829         TARGET_OBJECT_AUXV.
3830
3831 2018-01-08  Yao Qi  <yao.qi@linaro.org>
3832             Simon Marchi  <simon.marchi@ericsson.com>
3833
3834         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
3835         common/selftest.c.
3836         (COMMON_OBS): Remove selftest.o.
3837         * configure.ac: Append selftest-arch.c and common/selftest.c to
3838         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
3839         * configure: Re-generated.
3840         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
3841         GDB_SELF_TEST.
3842         (maintenance_info_selftests): Likewise.
3843
3844 2018-01-08  Xavier Roirand  <roirand@adacore.com>
3845
3846         * ada-valprint.c (val_print_packed_array_elements): Use
3847         proper number of elements when printing an array indexed
3848         by an enumeration type.
3849
3850 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3851
3852         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
3853         (dw2_get_file_names_reader): Adjust.
3854         (lookup_dwo_signatured_type): Adjust.
3855         (lookup_dwp_signatured_type): Adjust.
3856         (lookup_signatured_type): Adjust.
3857         (create_type_unit_group): Adjust.
3858         (get_type_unit_group): Adjust.
3859         (process_psymtab_comp_unit_reader): Adjust.
3860         (build_type_psymtabs_reader): Adjust.
3861         (scan_partial_symbols): Adjust.
3862         (add_partial_symbol): Adjust.
3863         (add_partial_subprogram): Adjust.
3864         (peek_die_abbrev): Adjust.
3865         (fixup_go_packaging): Adjust.
3866         (process_imported_unit_die): Adjust.
3867         (dwarf2_compute_name): Adjust.
3868         (dwarf2_physname): Adjust.
3869         (read_import_statement): Adjust.
3870         (handle_DW_AT_stmt_list): Adjust.
3871         (read_file_scope): Adjust.
3872         (read_func_scope): Adjust.
3873         (read_lexical_block_scope): Adjust.
3874         (read_call_site_scope): Adjust.
3875         (read_variable): Adjust.
3876         (dwarf2_rnglists_process): Adjust.
3877         (dwarf2_ranges_process): Adjust.
3878         (dwarf2_ranges_read): Adjust.
3879         (dwarf2_get_pc_bounds): Adjust.
3880         (dwarf2_record_block_ranges): Adjust.
3881         (dwarf2_add_field): Adjust.
3882         (dwarf2_add_member_fn): Adjust.
3883         (read_structure_type): Adjust.
3884         (process_structure_scope): Adjust.
3885         (read_enumeration_type): Adjust.
3886         (read_array_type): Adjust.
3887         (mark_common_block_symbol_computed): Adjust.
3888         (read_common_block): Adjust.
3889         (read_namespace_type): Adjust.
3890         (read_namespace): Adjust.
3891         (read_module_type): Adjust.
3892         (read_tag_pointer_type): Adjust.
3893         (read_tag_ptr_to_member_type): Adjust.
3894         (read_tag_string_type): Adjust.
3895         (read_subroutine_type): Adjust.
3896         (read_typedef): Adjust.
3897         (read_base_type): Adjust.
3898         (attr_to_dynamic_prop): Adjust.
3899         (read_subrange_type): Adjust.
3900         (read_unspecified_type): Adjust.
3901         (dwarf2_read_abbrevs): Adjust.
3902         (load_partial_dies): Adjust.
3903         (read_partial_die): Adjust.
3904         (find_partial_die): Adjust.
3905         (guess_partial_die_structure_name): Adjust.
3906         (fixup_partial_die): Adjust.
3907         (read_attribute_value): Adjust.
3908         (read_addr_index): Adjust.
3909         (read_addr_index_from_leb128): Adjust.
3910         (read_str_index): Adjust.
3911         (dwarf2_string_attr): Adjust.
3912         (get_debug_line_section): Adjust.
3913         (dwarf_decode_line_header): Adjust.
3914         (lnp_state_machine::check_line_address): Adjust.
3915         (dwarf_decode_lines_1): Adjust.
3916         (dwarf_decode_lines): Adjust.
3917         (dwarf2_start_symtab): Adjust.
3918         (var_decode_location): Adjust.
3919         (new_symbol_full): Adjust.
3920         (dwarf2_const_value_data): Adjust.
3921         (dwarf2_const_value_attr): Adjust.
3922         (dwarf2_const_value): Adjust.
3923         (die_type): Adjust.
3924         (die_containing_type): Adjust.
3925         (build_error_marker_type): Adjust.
3926         (lookup_die_type): Adjust.
3927         (guess_full_die_structure_name): Adjust.
3928         (anonymous_struct_prefix): Adjust.
3929         (determine_prefix): Adjust.
3930         (dwarf2_name): Adjust.
3931         (follow_die_ref_or_sig): Adjust.
3932         (follow_die_offset): Adjust.
3933         (follow_die_ref): Adjust.
3934         (follow_die_sig_1): Adjust.
3935         (follow_die_sig): Adjust.
3936         (get_signatured_type): Adjust.
3937         (get_DW_AT_signature_type): Adjust.
3938         (decode_locdesc): Adjust.
3939         (dwarf_decode_macros): Adjust.
3940         (cu_debug_loc_section): Adjust.
3941         (fill_in_loclist_baton): Adjust.
3942         (dwarf2_symbol_mark_computed): Adjust.
3943         (init_one_comp_unit): Don't assign
3944         dwarf2_cu::dwarf2_per_objfile.
3945         (set_die_type): Adjust.
3946
3947 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3948
3949         * dwarf2read.c (struct mapped_debug_names): Add constructor.
3950         <dwarf2_per_objfile>: New field.
3951         (dwarf2_per_objfile): Remove global.
3952         (get_dwarf2_per_objfile): New function.
3953         (set_dwarf2_per_objfile): New function.
3954         (dwarf2_build_psymtabs_hard): Change objfile parameter to
3955         dwarf2_per_objfile.
3956         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
3957         (read_abbrev_offset): Likewise.
3958         (read_indirect_string): Likewise.
3959         (read_indirect_line_string): Likewise.
3960         (read_indirect_string_at_offset): Likewise.
3961         (read_indirect_string_from_dwz): Likewise.
3962         (dwarf2_find_containing_comp_unit): Change objfile parameter to
3963         dwarf2_per_objfile.
3964         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
3965         (create_all_comp_units): Change objfile parameter to
3966         dwarf2_per_objfile.
3967         (create_all_type_units): Likewise.
3968         (process_queue): Add dwarf2_per_objfile parameter.
3969         (read_and_check_comp_unit_head): Likewise.
3970         (lookup_dwo_unit_in_dwp): Likewise.
3971         (get_dwp_file): Likewise.
3972         (process_cu_includes): Likewise.
3973         (struct free_dwo_file_cleanup_data): New struct.
3974         (dwarf2_has_info): Use get_dwarf2_per_objfile and
3975         set_dwarf2_per_objfile.
3976         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
3977         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
3978         context, adjust calls.
3979         (dw2_instantiate_symtab): Likewise.
3980         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
3981         (dw2_get_cu): Likewise.
3982         (create_cu_from_index_list): Change objfile parameter to
3983         dwarf2_per_objfile.
3984         (create_cus_from_index_list): Get dwarf2_per_objfile from
3985         context, adjust calls.
3986         (create_cus_from_index): Likewise.
3987         (create_signatured_type_table_from_index): Change objfile
3988         parameter to dwarf2_per_objfile.
3989         (create_signatured_type_table_from_debug_names): Change objfile
3990         parameter to dwarf2_per_objfile.
3991         (create_addrmap_from_index): Likewise.
3992         (create_addrmap_from_aranges): Likewise.
3993         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
3994         (dw2_setup): Remove.
3995         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
3996         context.
3997         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
3998         get_dwarf2_per_objfile.
3999         (dw2_forget_cached_source_info): Likewise.
4000         (dw2_map_symtabs_matching_filename): Likewise.
4001         (struct dw2_symtab_iterator) <index>: Remove.
4002         <dwarf2_per_objfile>: New field.
4003         (dw2_symtab_iter_init): Replace index parameter with
4004         dwarf2_per_objfile.
4005         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
4006         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
4007         (dw2_print_stats): Likewise.
4008         (dw2_dump): Likewise.
4009         (dw2_expand_symtabs_for_function): Likewise.
4010         (dw2_expand_all_symtabs): Likewise.
4011         (dw2_expand_symtabs_with_fullname): Likewise.
4012         (dw2_expand_marked_cus): Replace index and objfile parameters
4013         with dwarf2_per_objfile.
4014         (dw_expand_symtabs_matching_file_matcher): Add
4015         dwarf2_per_objfile parameter and adjust calls.
4016         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
4017         adjust calls.
4018         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
4019         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
4020         adjust calls.
4021         (create_cus_from_debug_names_list): Replace objfile parameter
4022         with dwarf2_per_objfile and adjust calls.
4023         (create_cus_from_debug_names): Likewise.
4024         (dwarf2_read_debug_names): Likewise.
4025         (mapped_debug_names::namei_to_name): Adjust call.
4026         (dw2_debug_names_iterator::next): Likewise.
4027         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4028         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
4029         (dw2_debug_names_dump): Likewise.
4030         (dw2_debug_names_expand_symtabs_for_function): Likewise.
4031         (dw2_debug_names_expand_symtabs_matching): Likewise.
4032         (dwarf2_initialize_objfile): Likewise.
4033         (dwarf2_build_psymtabs): Likewise.
4034         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
4035         this_cu.
4036         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
4037         (read_and_check_comp_unit_head): Likewise.
4038         (read_abbrev_offset): Likewise.
4039         (create_debug_type_hash_table): Likewise.
4040         (create_debug_types_hash_table): Likewise.
4041         (create_all_type_units): Replace objfile parameter with
4042         dwarf2_per_objfile.
4043         (add_type_unit): Add dwarf2_per_objfile parameter.
4044         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
4045         with dwarf2_per_objfile.
4046         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
4047         (lookup_dwp_signatured_type): Likewise.
4048         (lookup_signatured_type): Likewise.
4049         (read_cutu_die_from_dwo): Likewise.
4050         (init_tu_and_read_dwo_dies): Likewise.
4051         (init_cutu_and_read_dies): Likewise.
4052         (init_cutu_and_read_dies_no_follow): Likewise.
4053         (allocate_type_unit_groups_table): Add objfile parameter.
4054         (create_type_unit_group): Use dwarf2_per_objfile from cu.
4055         (get_type_unit_group): Likewise.
4056         (process_psymtab_comp_unit): Update call.
4057         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
4058         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
4059         (print_tu_stats): Likewise.
4060         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
4061         in void* parameter.
4062         (build_type_psymtabs): Change objfile parameter to
4063         dwarf2_per_objfile.
4064         (process_skeletonless_type_unit): Use dwarf2_per_objfile
4065         passed in void* parameter.
4066         (process_skeletonless_type_units): Change objfile parameter to
4067         dwarf2_per_objfile.
4068         (set_partial_user): Likewise.
4069         (dwarf2_build_psymtabs_hard): Likewise.
4070         (read_comp_units_from_section): Likewise.
4071         (create_all_comp_units): Likewise.
4072         (scan_partial_symbols): Update calls.
4073         (add_partial_symbol): Likewise.
4074         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
4075         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
4076         (process_queue): Add dwarf2_per_objfile parameter.
4077         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
4078         (compute_compunit_symtab_includes): Likewise.
4079         (process_cu_includes): Add dwarf2_per_objfile parameter.
4080         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
4081         (process_full_type_unit): Likewise.
4082         (process_imported_unit_die): Update call.
4083         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
4084         (read_file_scope): Likewise.
4085         (allocate_dwo_file_hash_table): Add objfile parameter.
4086         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
4087         (create_cus_hash_table): Likewise.
4088         (create_dwp_hash_table): Likewise.
4089         (create_dwo_unit_in_dwp_v1): Likewise.
4090         (create_dwp_v2_section): Likewise.
4091         (create_dwo_unit_in_dwp_v2): Likewise.
4092         (lookup_dwo_unit_in_dwp): Likewise.
4093         (try_open_dwop_file): Likewise.
4094         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
4095         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
4096         cleanup to include a reference to dwarf2_per_objfile.
4097         (open_dwp_file): Add dwarf2_per_objfile parameter.
4098         (open_and_init_dwp_file): Likewise.
4099         (get_dwp_file): Likewise.
4100         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
4101         (queue_and_load_all_dwo_tus): Update call.
4102         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
4103         data.
4104         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
4105         (dwarf2_ranges_process): Likewise.
4106         (dwarf2_get_pc_bounds): Likewise.
4107         (mark_common_block_symbol_computed): Likewise.
4108         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4109         (dwarf2_read_abbrevs): Update call.
4110         (read_partial_die): Use dwarf2_per_objfile from cu.
4111         (find_partial_die): Likewise.
4112         (fixup_partial_die): Likewise.
4113         (read_attribute_value): Likewise.
4114         (read_indirect_string_at_offset_from): Add objfile parameter.
4115         (read_indirect_string_at_offset): Add dwarf2_per_objfile
4116         parameter.
4117         (read_indirect_string_from_dwz): Add objfile parameter.
4118         (read_indirect_string): Add objfile parameter.
4119         (read_addr_index_1): Add dwarf2_per_objfile parameter.
4120         (read_addr_index): Use dwarf2_per_objfile from cu.
4121         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
4122         call dw2_setup.
4123         (read_str_index): Use dwarf2_per_objfile from cu.
4124         (get_debug_line_section): Likewise.
4125         (read_formatted_entries): Add dwarf2_per_objfile parameter.
4126         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
4127         (new_symbol_full): Use dwarf2_per_objfile from cu.
4128         (build_error_marker_type): Likewise.
4129         (lookup_die_type): Likewise.
4130         (determine_prefix): Likewise.
4131         (follow_die_offset): Likewise.
4132         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
4133         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
4134         (dwarf2_fetch_die_type_sect_off): Likewise.
4135         (dwarf2_get_die_type): Likewise.
4136         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
4137         (get_signatured_type): Likewise.
4138         (get_DW_AT_signature_type): Likewise.
4139         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
4140         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
4141         (cu_debug_loc_section): Likewise.
4142         (fill_in_loclist_baton): Likewise.
4143         (dwarf2_symbol_mark_computed): Likewise.
4144         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4145         dwarf2_per_objfile.
4146         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
4147         parameter.
4148         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4149         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
4150         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
4151         (set_die_type): Use dwarf2_free_objfile from cu.
4152         (get_die_type_at_offset): Likewise.
4153         (dwarf2_per_objfile_free): Don't assign global variable.
4154         (debug_names) <constructor>: Add dwarf2_per_objfile
4155         parameter, update m_debugstrlookup construction.
4156         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
4157         parameter.
4158         <m_dwarf2_per_objfile>: New field.
4159         <lookup>: Use m_dwarf2_per_objfile.
4160         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
4161         (psyms_seen_size): Likewise.
4162         (write_gdbindex): Replace objfile parameter with
4163         dwarf2_per_objfile.
4164         (write_debug_names): Likewise.
4165         (write_psymtabs_to_index): Likewise.
4166         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
4167         calls.
4168
4169 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4170
4171         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
4172         <dwarf2_per_objfile>: New field.
4173         (struct dwarf2_per_cu_data) <objfile>: Remove.
4174         <dwarf2_per_objfile>: New field.
4175         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
4176         of objfile.
4177         (create_signatured_type_table_from_index): Likewise.
4178         (create_debug_type_hash_table): Likewise.
4179         (fill_in_sig_entry_from_dwo_entry): Likewise.
4180         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
4181         (create_type_unit_group): Assign dwarf2_per_objfile instead of
4182         objfile.
4183         (create_partial_symtab): Access objfile through
4184         dwarf2_per_objfile.
4185         (process_psymtab_comp_unit_reader): Likewise.
4186         (read_comp_units_from_section): Likewise.
4187         (scan_partial_symbols): Likewise.
4188         (add_partial_symbol): Likewise.
4189         (add_partial_subprogram): Likewise.
4190         (peek_die_abbrev): Likewise.
4191         (fixup_go_packaging): Likewise.
4192         (process_full_comp_unit): Likewise.
4193         (process_full_type_unit): Likewise.
4194         (process_imported_unit_die): Likewise.
4195         (dwarf2_compute_name): Likewise.
4196         (dwarf2_physname): Likewise.
4197         (read_import_statement): Likewise.
4198         (create_cus_hash_table): Assign dwarf2_physname instead of
4199         objfile.
4200         (read_func_scope): Access objfile through dwarf2_per_objfile.
4201         (read_lexical_block_scope): Likewise.
4202         (read_call_site_scope): Likewise.
4203         (read_variable): Likewise.
4204         (dwarf2_rnglists_process): Likewise.
4205         (dwarf2_ranges_process): Likewise.
4206         (dwarf2_ranges_read): Likewise.
4207         (dwarf2_record_block_ranges): Likewise.
4208         (dwarf2_add_field): Likewise.
4209         (dwarf2_add_member_fn): Likewise.
4210         (read_structure_type): Likewise.
4211         (process_structure_scope): Likewise.
4212         (read_enumeration_type): Likewise.
4213         (read_array_type): Likewise.
4214         (read_common_block): Likewise.
4215         (read_namespace_type): Likewise.
4216         (read_namespace): Likewise.
4217         (read_module_type): Likewise.
4218         (read_tag_pointer_type): Likewise.
4219         (read_tag_ptr_to_member_type): Likewise.
4220         (read_tag_string_type): Likewise.
4221         (read_subroutine_type): Likewise.
4222         (read_typedef): Likewise.
4223         (read_base_type): Likewise.
4224         (attr_to_dynamic_prop): Likewise.
4225         (read_subrange_type): Likewise.
4226         (read_unspecified_type): Likewise.
4227         (load_partial_dies): Likewise.
4228         (read_partial_die): Likewise.
4229         (find_partial_die): Likewise.
4230         (guess_partial_die_structure_name): Likewise.
4231         (fixup_partial_die): Likewise.
4232         (read_attribute_value): Likewise.
4233         (read_addr_index_from_leb128): Likewise.
4234         (dwarf2_read_addr_index): Likewise.
4235         (dwarf2_string_attr): Likewise.
4236         (lnp_state_machine::check_line_address): Likewise.
4237         (dwarf_decode_lines_1): Likewise.
4238         (dwarf_decode_lines): Likewise.
4239         (dwarf2_start_symtab): Likewise.
4240         (var_decode_location): Likewise.
4241         (new_symbol_full): Likewise.
4242         (dwarf2_const_value_data): Likewise.
4243         (dwarf2_const_value_attr): Likewise.
4244         (dwarf2_const_value): Likewise.
4245         (die_type): Likewise.
4246         (die_containing_type): Likewise.
4247         (lookup_die_type): Likewise.
4248         (guess_full_die_structure_name): Likewise.
4249         (anonymous_struct_prefix): Likewise.
4250         (dwarf2_name): Likewise.
4251         (follow_die_ref_or_sig): Likewise.
4252         (follow_die_offset): Likewise.
4253         (follow_die_ref): Likewise.
4254         (dwarf2_fetch_die_loc_sect_off): Likewise.
4255         (dwarf2_fetch_constant_bytes): Likewise.
4256         (dwarf2_fetch_die_type_sect_off): Likewise.
4257         (dwarf2_get_die_type): Likewise.
4258         (follow_die_sig): Likewise.
4259         (decode_locdesc): Likewise.
4260         (dwarf2_per_cu_objfile): Likewise.
4261         (dwarf2_per_cu_text_offset): Likewise.
4262         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
4263         objfile.
4264         (set_die_type): Access objfile through
4265         dwarf2_per_objfile.
4266
4267 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4268
4269         * valprint.c (converted_character_d): Remove typedef.
4270         (DEF_VEC_O (converted_character_d)): Remove.
4271         (count_next_character): Use std::vector.
4272         (print_converted_chars_to_obstack): Likewise.
4273         (generic_printstr): Likewise.
4274
4275 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4276
4277         * xml-support.h (struct gdb_xml_value): Add constructor.
4278         <value>: Change type to unique_xmalloc_ptr.
4279         (gdb_xml_value_s): Remove typedef.
4280         (DEF_VEC_O (gdb_xml_value_s)): Remove.
4281         (gdb_xml_element_start_handler): Change parameter type to
4282         std::vector.
4283         (xml_find_attribute): Likewise.
4284         * xml-support.c (xml_find_attribute): Change parameter type to
4285         std::vector and adjust.
4286         (gdb_xml_values_cleanup): Remove.
4287         (gdb_xml_parser::start_element): Adjust to std::vector.
4288         (xinclude_start_include): Change paraeter type to std::vector
4289         and adjust.
4290         * btrace.c (check_xml_btrace_version): Likewise.
4291         (parse_xml_btrace_block): Likewise.
4292         (parse_xml_btrace_pt_config_cpu): Likewise.
4293         (parse_xml_btrace_pt): Likewise.
4294         (parse_xml_btrace_conf_bts): Likewise.
4295         (parse_xml_btrace_conf_pt): Likewise.
4296         * memory-map.c (memory_map_start_memory): Likewise.
4297         (memory_map_start_property): Likewise.
4298         * osdata.c (osdata_start_osdata): Likewise.
4299         (osdata_start_item): Likewise.
4300         (osdata_start_column): Likewise.
4301         * remote.c (start_thread): Likewise.
4302         * solib-aix.c (library_list_start_library): Likewise.
4303         (library_list_start_list): Likewise.
4304         * solib-svr4.c (library_list_start_library): Likewise.
4305         (svr4_library_list_start_list): Likewise.
4306         * solib-target.c (library_list_start_segment): Likewise.
4307         (library_list_start_section): Likewise.
4308         (library_list_start_library): Likewise.
4309         (library_list_start_list): Likewise.
4310         * tracepoint.c (traceframe_info_start_memory): Likewise.
4311         (traceframe_info_start_tvar): Likewise.
4312         * xml-syscall.c (syscall_start_syscall): Likewise.
4313         * xml-tdesc.c (tdesc_start_target): Likewise.
4314         (tdesc_start_feature): Likewise.
4315         (tdesc_start_reg): Likewise.
4316         (tdesc_start_union): Likewise.
4317         (tdesc_start_struct): Likewise.
4318         (tdesc_start_flags): Likewise.
4319         (tdesc_start_enum): Likewise.
4320         (tdesc_start_field): Likewise.
4321         (tdesc_start_enum_value): Likewise.
4322         (tdesc_start_vector): Likewise.
4323
4324 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4325
4326         * extension.h (struct xmethod_worker) <clone>: Remove.
4327         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
4328         Remove.
4329         (python_xmethod_worker::clone): Remove.
4330         * valops.c (find_overload_match): Use std::move instead of
4331         clone.
4332
4333 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4334
4335         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
4336         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
4337         <free_xmethod_worker_data>: Remove.
4338         <get_matching_xmethod_workers>: Chance VEC to std::vector.
4339         <get_xmethod_arg_types>: Remove.
4340         <get_xmethod_result_type>: Remove.
4341         <invoke_xmethod>: Remove.
4342         * extension.c (new_xmethod_worker): Remove.
4343         (clone_xmethod_worker): Remove.
4344         (get_matching_xmethod_workers): Return void, pass std::vector by
4345         pointer.
4346         (get_xmethod_arg_types): Rename to...
4347         (xmethod_worker::get_arg_types): ... this, and adjust.
4348         (get_xmethod_result_type): Rename to...
4349         (xmethod_worker::get_result_type): ... this, and adjust.
4350         (invoke_xmethod): Remove.
4351         (free_xmethod_worker): Remove.
4352         (free_xmethod_worker_vec): Remove.
4353         * extension.h (enum ext_lang_rc): Move here from
4354         extension-priv.h.
4355         (struct xmethod_worker): Add constructor and destructor.
4356         <data>: Remove.
4357         <value>: Remove.
4358         <invoke, clone, do_get_result_type, do_get_arg_types>: New
4359         virtual pure methods.
4360         <get_arg_types, get_result_type>: New methods.
4361         (xmethod_worker_ptr): Remove typedef.
4362         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
4363         (xmethod_worker_vec): Remove typedef.
4364         (xmethod_worker_up): New typedef.
4365         (invoke_xmethod): Remove.
4366         (clone_xmethod_worker): Remove.
4367         (free_xmethod_worker): Remove.
4368         (free_xmethod_worker_vec): Remove.
4369         (get_xmethod_arg_types): Remove.
4370         (get_xmethod_result_type): Remove.
4371         * valops.c (find_method_list): Use std::vector, don't use
4372         intermediate vector.
4373         (value_find_oload_method_list): Use std::vector.
4374         (find_overload_match): Use std::vector.
4375         (find_oload_champ): Use std::vector.
4376         * value.c (value_free): Use operator delete.
4377         (value_of_xmethod): Rename to...
4378         (value_from_xmethod): ... this.  Don't assign
4379         xmethod_worker::value, take rvalue-reference.
4380         (result_type_of_xmethod): Adjust.
4381         (call_xmethod): Adjust.
4382         * value.h: Include extension.h.
4383         (struct xmethod_worker): Don't forward-declare.
4384         (value_of_xmethod): Rename to...
4385         (value_from_xmethod): ... this, take rvalue-reference.
4386         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
4387         (struct python_xmethod_worker): ... this, add constructor and
4388         destructor.
4389         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
4390         (gdbpy_free_xmethod_worker_data): Rename to...
4391         (python_xmethod_worker::~python_xmethod_worker): ... this and
4392         adjust.
4393         (gdbpy_clone_xmethod_worker_data): Rename to...
4394         (python_xmethod_worker::clone): ... this and adjust.
4395         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
4396         temporary vector.
4397         (gdbpy_get_xmethod_arg_types): Rename to...
4398         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
4399         (gdbpy_get_xmethod_result_type): Rename to...
4400         (python_xmethod_worker::do_get_result_type): ... this and
4401         adjust.
4402         (gdbpy_invoke_xmethod): Rename to...
4403         (python_xmethod_worker::invoke): ... this and adjust.
4404         (new_python_xmethod_worker): Rename to...
4405         (python_xmethod_worker::python_xmethod_worker): ... this and
4406         adjust.
4407         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
4408         Remove.
4409         (gdbpy_free_xmethod_worker_data): Remove.
4410         (gdbpy_get_matching_xmethod_workers): Use std::vector.
4411         (gdbpy_get_xmethod_arg_types): Remove.
4412         (gdbpy_get_xmethod_result_type): Remove.
4413         (gdbpy_invoke_xmethod): Remove.
4414         * python/python.c (python_extension_ops): Remove obsolete
4415         callbacks.
4416
4417 2018-01-05  Pedro Alves  <palves@redhat.com>
4418
4419         PR gdb/18653
4420         * common/signals-state-save-restore.c
4421         (save_original_signals_state): New parameter 'quiet'.  Warn if we
4422         find a custom handler preinstalled, instead of internal erroring.
4423         But only warn if !quiet.
4424         * common/signals-state-save-restore.h
4425         (save_original_signals_state): New parameter 'quiet'.
4426         * main.c (captured_main_1): Move save_original_signals_state call
4427         after option handling, and pass QUIET.
4428
4429 2018-01-05  Pedro Alves  <palves@redhat.com>
4430
4431         * spu-tdep.c (spu_catch_start): Pass
4432         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
4433
4434 2018-01-05  Pedro Alves  <palves@redhat.com>
4435
4436         PR gdb/22670
4437         * ada-lang.c (literal_symbol_name_matcher): New function.
4438         (ada_get_symbol_name_matcher): Use it for
4439         symbol_name_match_type::SEARCH_NAME.
4440         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
4441         it down instead of assuming symbol_name_match_type::FULL.
4442         * block.h (block_lookup_symbol): New parameter 'match_type'.
4443         * c-valprint.c (print_unpacked_pointer): Use
4444         lookup_symbol_search_name instead of lookup_symbol.
4445         * compile/compile-object-load.c (get_out_value_type): Pass down
4446         symbol_name_match_type::SEARCH_NAME.
4447         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4448         symbol_name_match_type::FULL.
4449         * cp-support.c (cp_get_symbol_name_matcher): Handle
4450         symbol_name_match_type::SEARCH_NAME.
4451         * infrun.c (insert_exception_resume_breakpoint): Use
4452         lookup_symbol_search_name.
4453         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4454         * psymtab.c (maintenance_check_psymtabs): Use
4455         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4456         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4457         SYMBOL_SEARCH_NAME.
4458         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4459         if symbol_name_match_type::SEARCH_NAME.
4460         (lookup_symbol_in_language): Pass down
4461         symbol_name_match_type::FULL.
4462         (lookup_symbol_search_name): New.
4463         (lookup_language_this): Pass down
4464         symbol_name_match_type::SEARCH_NAME.
4465         (lookup_symbol_aux, lookup_local_symbol): New parameter
4466         'match_type'.  Pass it down.
4467         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4468         (lookup_symbol_search_name): New declaration.
4469         (lookup_symbol_in_block): New 'match_type' parameter.
4470
4471 2018-01-05  Pedro Alves  <palves@redhat.com>
4472
4473         PR gdb/22670
4474         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4475         ada_lookup_symbol.
4476         (ada_lookup_symbol): Reimplement in terms of
4477         ada_lookup_symbol_list, bits factored out from
4478         ada_lookup_encoded_symbol.
4479
4480 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4481
4482         * ada-exp.y (write_object_renaming): When subscripting an array
4483         using a symbol as the index, pass the block in call to
4484         ada_lookup_encoded_symbol when looking that symbol up.
4485
4486 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4487
4488         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4489         TYPE_INDEX_TYPE.
4490
4491 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4492
4493         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4494         the case where VALUE_LVAL (val0) is not lval_memory.
4495
4496 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4497
4498         * ada-valprint.c (print_optional_low_bound): Handle
4499         character-indexed array printing like boolean-indexed array
4500         printing.
4501
4502 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4503
4504         * NEWS: Create a new section for the next release branch.
4505         Rename the section of the current branch, now that it has
4506         been cut.
4507
4508 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4509
4510         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4511         * version.in: Bump version to 8.1.50.DATE-git.
4512
4513 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4514
4515         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4516         Add field.
4517         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4518         Add field.
4519         (default_exception_support_info) <catch_handlers_sym>: Add field.
4520         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4521         (ada_exception_name_addr_1): Add "catch handlers" handling.
4522         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4523         Update all callers.
4524         (create_excep_cond_exprs) <ex>: Add parameter.
4525         (re_set_exception): Update create_excep_cond_exprs call.
4526         (print_it_exception, print_one_exception, print_mention_exception)
4527         (print_recreate_exception): Add "catch handler" handling.
4528         (allocate_location_catch_handlers, re_set_catch_handlers)
4529         (check_status_catch_handlers, print_it_catch_handlers)
4530         (print_one_catch_handlers, print_mention_catch_handlers)
4531         (print_recreate_catch_handlers): New function.
4532         (catch_handlers_breakpoint_ops): New variable.
4533         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4534         Add parameter.  Add "catch handler" handling.
4535         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4536         Add "catch handler" handling.
4537         (ada_exception_catchpoint_cond_string): Add "catch handler"
4538         handling.
4539         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4540         call.
4541         (catch_ada_handlers_command): New function.
4542         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4543         operations structure.
4544         (_initialize_ada_language): Add "catch handlers" command entry.
4545         * NEWS: Document "catch handlers" feature.
4546
4547 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4548
4549         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4550         account when creating the array type of the slice.
4551         (ada_value_slice): Likewise.
4552
4553 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4554
4555         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4556         New enum value.
4557         (create_array_type_with_stride): Add byte_stride_prop parameter.
4558         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4559         New parameter.  Update all callers in this file.
4560         (array_type_has_dynamic_stride): New function.
4561         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4562         of arrays with dynamic byte strides.
4563         * dwarf2read.c (read_array_type): Add support for dynamic
4564         DW_AT_byte_stride attributes.
4565
4566 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4567
4568         * dwarf2read.c (read_unspecified_type): Treat
4569         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4570
4571 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4572
4573         Update copyright year range in all GDB files.
4574
4575 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4576
4577         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4578         and gdb/testsuite/gdb.base/step-line.c.
4579
4580 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4581
4582         * copyright.py (main): Dump the contents of
4583         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4584         even if BY_HAND is empty.
4585
4586 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4587
4588         * top.c (print_gdb_version): Update Copyright year in version
4589         message.
4590
4591 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4592
4593         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4594
4595 For older changes see ChangeLog-2017.
4596 \f
4597 Local Variables:
4598 mode: change-log
4599 left-margin: 8
4600 fill-column: 74
4601 version-control: never
4602 coding: utf-8
4603 End: