gdb/ChangeLog

   1 2018-04-26  Pedro Alves  <palves@redhat.com>
   2
   3         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
   4         unless we actually resolved the ifunc.
   5
   6 2018-04-26  Pedro Alves  <palves@redhat.com>
   7
   8         * c-exp.y (variable production): Prefer ifunc minsyms over
   9         regular function symbols.
  10         * symtab.c (find_gnu_ifunc): New function.
  11         * minsyms.h (lookup_msym_prefer): New enum.
  12         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
  13         parameter by a lookup_msym_prefer parameter.
  14         * symtab.h (find_gnu_ifunc): New declaration.
  15
  16 2018-04-26  Pedro Alves  <palves@redhat.com>
  17
  18         * blockframe.c (find_gnu_ifunc_target_type): New function.
  19         (find_function_type): New.
  20         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
  21         return a value with a memory address.
  22         (eval_call): For calls to GNU ifunc functions, try to find the
  23         type of the target function from the type that the resolver
  24         returns.
  25         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
  26         symbols.
  27         * infcall.c (find_function_return_type): Delete.
  28         (find_function_addr): Add 'function_type' parameter.  For calls to
  29         GNU ifunc functions, try to find the type of the target function
  30         from the type that the resolver returns, and return it via
  31         FUNCTION_TYPE.
  32         (call_function_by_hand_dummy): Adjust to use the function type
  33         returned by find_function_addr.
  34         (find_function_addr): Add 'function_type' parameter and move
  35         description here.
  36         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
  37         declarations.
  38
  39 2018-04-26  Pedro Alves  <palves@redhat.com>
  40
  41         * c-exp.y (variable production): Skip finding an alias for ifunc
  42         symbols.
  43
  44 2018-04-26  Pedro Alves  <palves@redhat.com>
  45
  46         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
  47
  48 2018-04-25  Pedro Alves  <palves@redhat.com>
  49
  50         * infcmd.c (kill_command): Print the pid as string, not the whole
  51         thread's ptid.  Add comment.  s/has been killed/killed/ in output
  52         message.
  53         * remote.c (remote_detach_1): Print the pid as string, not the
  54         whole thread's ptid.
  55
  56 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
  57             Sergio Durigan Junior  <sergiodj@redhat.com>
  58             Pedro Alves  <palves@redhat.com>
  59
  60         * infcmd.c (kill_command): Print message when inferior has
  61         been killed.
  62         * inferior.c (print_inferior_events): Remove 'static'.  Set as
  63         '1'.
  64         (add_inferior): Improve message printed when
  65         'print_inferior_events' is on.
  66         (exit_inferior): Remove message printed when
  67         'print_inferior_events' is on.
  68         (detach_inferior): Improve message printed when
  69         'print_inferior_events' is on.
  70         (initialize_inferiors): Use 'add_inferior_silent' to set
  71         'current_inferior_'.
  72         * inferior.h (print_inferior_events): Declare here as
  73         'extern'.
  74         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
  75         '[Detaching...]' messages when 'print_inferior_events' is on.
  76         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
  77         as prefix/suffix for messages.  Remove periods.  Fix erroneous
  78         'Detaching after fork from child...', replace it by '... from
  79         parent...'.
  80         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
  81         prefix/suffix when printing 'Detaching...' messages.  Print
  82         them when 'print_inferior_events' is on.
  83         * remote.c (remote_detach_1): Print message when detaching
  84         from inferior and '!is_fork_parent'.
  85
  86 2018-04-24  Tom Tromey  <tom@tromey.com>
  87
  88         * cli-out.h: Reindent.
  89
  90 2018-04-24  Tom Tromey  <tom@tromey.com>
  91
  92         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
  93         (cli_ui_out::do_field_string): Use fputs_filtered.
  94         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
  95
  96 2018-04-23  Tom Tromey  <tom@tromey.com>
  97
  98         * guile/scm-frame.c (gdbscm_frame_read_var): Use
  99         gdb::unique_xmalloc_ptr.
 100
 101 2018-04-23  Tom Tromey  <tom@tromey.com>
 102
 103         * configure: Rebuild.
 104
 105 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
 106
 107         PR gdb/23095
 108         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
 109         prepare_for_testing.  Set normal_bp to r_debug_state if target
 110         is bsd.
 111
 112 2018-04-21  Pedro Alves  <palves@redhat.com>
 113             Rajendra SY  <rajendra.sy@gmail.com>
 114
 115         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
 116         * remote.c (extended_remote_attach): In all-stop mode, mark the
 117         thread as executing.
 118
 119 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 120
 121         * thread.c (thread_apply_all_command): Fix comment.
 122         (thread_command): Fix comment.
 123
 124 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
 125
 126         * common/tdesc.h (tdesc_create_feature): Remove xml filename
 127         parameter.
 128         * features/aarch64-core.c (create_feature_aarch64_core):
 129         Regenerate.
 130         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
 131         Likewise.
 132         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
 133         Likewise.
 134         * features/i386/32bit-avx512.c
 135         (create_feature_i386_32bit_avx512): Likewise.
 136         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
 137         Likewise.
 138         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
 139         Likewise.
 140         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
 141         Likewise.
 142         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
 143         Likewise.
 144         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
 145         Likewise.
 146         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
 147         Likewise.
 148         * features/i386/64bit-avx512.c
 149         (create_feature_i386_64bit_avx512): Likewise.
 150         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
 151         Likewise.
 152         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
 153         Likewise.
 154         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
 155         Likewise.
 156         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
 157         Likewise.
 158         * features/i386/64bit-segments.c
 159         (create_feature_i386_64bit_segments): Likewise.
 160         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
 161         Likewise.
 162         * features/i386/x32-core.c
 163         (create_feature_i386_x32_core): Likewise.
 164         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
 165         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
 166         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
 167         * target-descriptions.c: In generated code, don't pass xml
 168         filename.
 169
 170 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 171
 172         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
 173         (print_xml_feature::visit_post): Likewise.
 174         (print_xml_feature::visit): Likewise.
 175         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
 176         (print_xml_feature): Add new class.
 177         * regformats/regdat.sh: Null xmltarget on feature targets.
 178         * target-descriptions.c (struct target_desc): Add xmltarget.
 179         (maintenance_check_tdesc_xml_convert): Add unittest function.
 180         (tdesc_get_features_xml): Add function to get xml.
 181         (maintenance_check_xml_descriptions): Test xml generation.
 182         * xml-tdesc.c (string_read_description_xml): Add function.
 183         * xml-tdesc.h (string_read_description_xml): Add declaration.
 184
 185 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 186
 187         * features/Makefile: Add feature marker to targets with new style
 188         target descriptions.
 189         * regformats/aarch64.dat: Regenerate.
 190         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
 191         * regformats/i386/amd64-avx-linux.dat: Likewise.
 192         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
 193         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
 194         * regformats/i386/amd64-linux.dat: Likewise.
 195         * regformats/i386/amd64-mpx-linux.dat: Likewise.
 196         * regformats/i386/amd64.dat: Likewise.
 197         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
 198         * regformats/i386/i386-avx-linux.dat: Likewise.
 199         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
 200         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
 201         * regformats/i386/i386-linux.dat: Likewise.
 202         * regformats/i386/i386-mmx-linux.dat: Likewise.
 203         * regformats/i386/i386-mpx-linux.dat: Likewise.
 204         * regformats/i386/i386.dat: Likewise.
 205         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
 206         * regformats/i386/x32-avx-linux.dat: Likewise.
 207         * regformats/i386/x32-linux.dat: Likewise.
 208         * regformats/tic6x-c62x-linux.dat: Likewise.
 209         * regformats/tic6x-c64x-linux.dat: Likewise.
 210         * regformats/tic6x-c64xp-linux.dat: Likewise.
 211         * regformats/regdat.sh: Parse feature marker.
 212
 213 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 214
 215         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
 216         (tdesc_osabi_name): Likewise.
 217         * target-descriptions.c (tdesc_architecture_name): Add new
 218         function.
 219         (tdesc_osabi_name): Likewise.
 220
 221 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 222
 223         * common/tdesc.c (tdesc_predefined_type): Move to here.
 224         (tdesc_named_type): Likewise.
 225         (tdesc_create_vector): Likewise.
 226         (tdesc_create_struct): Likewise.
 227         (tdesc_set_struct_size): Likewise.
 228         (tdesc_create_union): Likewise.
 229         (tdesc_create_flags): Likewise.
 230         (tdesc_create_enum): Likewise.
 231         (tdesc_add_field): Likewise.
 232         (tdesc_add_typed_bitfield): Likewise.
 233         (tdesc_add_bitfield): Likewise.
 234         (tdesc_add_flag): Likewise.
 235         (tdesc_add_enum_value): Likewise.
 236         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
 237         (struct tdesc_type_vector): Likewise.
 238         (struct tdesc_type_field): Likewise.
 239         (struct tdesc_type_with_fields): Likewise.
 240         (tdesc_create_enum): Add declaration.
 241         (tdesc_add_typed_bitfield): Likewise.
 242         (tdesc_add_enum_value): Likewise.
 243         * target-descriptions.c (tdesc_type_field): Move from here.
 244         (tdesc_type_builtin): Likewise.
 245         (tdesc_type_vector): Likewise.
 246         (tdesc_type_with_fields): Likewise.
 247         (tdesc_predefined_types): Likewise.
 248         (tdesc_named_type): Likewise.
 249         (tdesc_create_vector): Likewise.
 250         (tdesc_create_struct): Likewise.
 251         (tdesc_set_struct_size): Likewise.
 252         (tdesc_create_union): Likewise.
 253         (tdesc_create_flags): Likewise.
 254         (tdesc_create_enum): Likewise.
 255         (tdesc_add_field): Likewise.
 256         (tdesc_add_typed_bitfield): Likewise.
 257         (tdesc_add_bitfield): Likewise.
 258         (tdesc_add_flag): Likewise.
 259         (tdesc_add_enum_value): Likewise.
 260         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
 261         (tdesc_add_typed_bitfield): Likewise.
 262         (tdesc_add_enum_value): Likewise.
 263
 264 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 265
 266         * common/tdesc.c (tdesc_feature::accept): Move to here.
 267         (tdesc_feature::operator==): Likewise.
 268         (tdesc_create_reg): Likewise.
 269         * common/tdesc.h (tdesc_type_kind): Likewise.
 270         (struct tdesc_type): Likewise.
 271         (struct tdesc_feature): Likewise.
 272         * regformats/regdat.sh: Create a feature.
 273         * target-descriptions.c (tdesc_type_kind): Move from here.
 274         (tdesc_type): Likewise.
 275         (tdesc_type_up): Likewise.
 276         (tdesc_feature): Likewise.
 277         (tdesc_create_reg): Likewise.
 278
 279 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 280
 281         * Makefile.in: Add arch/tdesc.c
 282         * common/tdesc.c: New file.
 283         * common/tdesc.h (tdesc_element_visitor): Move to here.
 284         (tdesc_element): Likewise.
 285         (tdesc_reg): Likewise.
 286         (tdesc_reg_up): Likewise.
 287         * regformats/regdef.h (reg): Add offset to constructors.
 288         * target-descriptions.c (tdesc_element_visitor): Move from here.
 289         (tdesc_element): Likewise.
 290         (tdesc_reg): Likewise.
 291         (tdesc_reg_up): Likewise.
 292
 293 2018-04-17  Tom Tromey  <tom@tromey.com>
 294
 295         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
 296         discriminant field.
 297
 298 2018-04-17  Tom Tromey  <tom@tromey.com>
 299
 300         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
 301
 302 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 303
 304         * symtab.c (print_symbol_info): Skip printing filename and line
 305         number when `last' is NULL.
 306         (symtab_symbol_info): Use empty string instead of NULL for first
 307         invocation of print_symbol_info.
 308         (rbreak_command): Pass NULL to `last' parameter of
 309         print_symbol_info.
 310
 311 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
 312
 313         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
 314         instead of nullptr.
 315
 316 2018-04-16  Pedro Alves  <palves@redhat.com>
 317
 318         * MAINTAINERS (sh): Remove.
 319         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
 320         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
 321         (ALLDEPFILES): Remove sh64-tdep.c.
 322         * NEWS: Mentions that support for SH-5/SH64 is removed.
 323         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
 324         (sh*-*-openbsd*): Ditto.
 325         (sh64-*-elf*): Remove.
 326         (sh*): Remove.
 327         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
 328         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
 329         * sh-tdep.c: No longer include "sh64-tdep.h".
 330         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
 331         * sh64-tdep.c, sh64-tdep.h: Remove files.
 332
 333 2018-04-16  Pedro Alves  <palves@redhat.com>
 334
 335         * MAINTAINERS: Remove m88k.
 336         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
 337         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
 338         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
 339         * NEWS: Mention that support for m88k was removed.
 340         * configure.host (m88*-*-*): Remove support.
 341         * configure.nat (m88k-*-*): Remove support.
 342         * configure.tgt (m88*-*-openbsd*): Remove.
 343         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
 344
 345 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
 346
 347         * configure.tgt (x86_tobjs): New variable.
 348         (amd64_tobjs, i386_tobjs): Use it.
 349
 350 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 351
 352         * symtab.c (print_symbol_info): Precede the symbol definition by
 353         the line number when available.
 354         * NEWS: Advertise this enhancement.
 355
 356 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 357
 358         * NEWS (New options): announce set/show record btrace cpu.
 359         * btrace.c: Include record-btrace.h.
 360         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
 361         the vendor is unknown.
 362         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
 363         Maybe overwrite the btrace configuration's cpu.
 364         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
 365         (btrace_fetch): Add cpu parameter.  Update callers.
 366         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
 367         Maybe overwrite the btrace configuration's cpu.  Skip enabling
 368         errata workarounds if the vendor is unknown.
 369         * python/py-record-btrace.c: Include record-btrace.h.
 370         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
 371         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
 372         * record-btrace.c (record_btrace_cpu_state_kind): New.
 373         (record_btrace_cpu): New.
 374         (set_record_btrace_cpu_cmdlist): New.
 375         (record_btrace_get_cpu): New.
 376         (require_btrace_thread, record_btrace_info)
 377         (record_btrace_resume_thread): Call record_btrace_get_cpu.
 378         (cmd_set_record_btrace_cpu_none): New.
 379         (cmd_set_record_btrace_cpu_auto): New.
 380         (cmd_set_record_btrace_cpu): New.
 381         (cmd_show_record_btrace_cpu): New.
 382         (_initialize_record_btrace): Initialize set/show record btrace cpu
 383         commands.
 384         * record-btrace.h (record_btrace_get_cpu): New.
 385
 386 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 387
 388         * record.c (set_record_command): Fix typo in message.
 389
 390 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 391
 392         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
 393
 394 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 395
 396         * infrun.c (process_event_stop_test): Call
 397         gdbarch_in_indirect_branch_thunk.
 398         * gdbarch.sh (in_indirect_branch_thunk): New.
 399         * gdbarch.c: Regenerated.
 400         * gdbarch.h: Regenerated.
 401         * x86-tdep.h: New.
 402         * x86-tdep.c: New.
 403         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
 404         (HFILES_NO_SRCDIR): Add x86-tdep.h.
 405         (ALLDEPFILES): Add x86-tdep.c.
 406         * arch-utils.h (default_in_indirect_branch_thunk): New.
 407         * arch-utils.c (default_in_indirect_branch_thunk): New.
 408         * i386-tdep: Include x86-tdep.h.
 409         (i386_in_indirect_branch_thunk): New.
 410         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
 411         function.
 412         * amd64-tdep: Include x86-tdep.h.
 413         (amd64_in_indirect_branch_thunk): New.
 414         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
 415
 416 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 417
 418         PR gdb/23053
 419         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
 420         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
 421         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
 422         regression.
 423
 424 2018-04-12  Tom Tromey  <tom@tromey.com>
 425
 426         * rust-lang.c (rust_print_struct_def): Remove univariant code.
 427         (rust_evaluate_subexp): Likewise.
 428
 429 2018-04-12  Pedro Alves  <palves@redhat.com>
 430
 431         * procfs.c (procfs_detach): Make forward declaration's prototype
 432         match definition's protototype.
 433         (proc_get_LDT_entry): Remove stale do_cleanups call.
 434
 435 2018-04-12  Pedro Alves  <palves@redhat.com>
 436
 437         * target.h (target_ops::to_has_exited): Delete.
 438         (target_has_exited): Delete.
 439         * target-delegates.c: Regenerate.
 440
 441 2018-04-11  Pedro Alves  <palves@redhat.com>
 442
 443         * target.c (fileio_fh_t::t): Add comment.
 444         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 445         (target_fileio_close): Handle a NULL target.
 446         (invalidate_fileio_fh): New.
 447         (target_close): Call it.
 448         * remote.c (remote_hostio_send_command): No longer check whether
 449         remote_desc is open.
 450
 451 2018-04-11  Pedro Alves  <palves@redhat.com>
 452
 453         * target.c (fileio_fh_t): Make it a named struct instead of a
 454         typedef.
 455         (fileio_fh_t::is_closed): New method.
 456         (DEF_VEC_O (fileio_fh_t)): Remove.
 457         (fileio_fhandles): Now a std::vector.
 458         (is_closed_fileio_fh): Delete.
 459         (acquire_fileio_fd): Adjust.  Rename parameters.
 460         (release_fileio_fd): Adjust.
 461         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
 462         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 463         (target_fileio_close): Adjust.
 464
 465 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
 466
 467         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
 468         index.
 469
 470 2018-04-10  Pedro Alves  <palves@redhat.com>
 471
 472         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
 473         (scoped_finish_thread_state): New class.
 474         * infcmd.c (run_command_1): Use it instead of finish_thread_state
 475         cleanup.
 476         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
 477         (fetch_inferior_event, normal_stop): Likewise.
 478         * thread.c (finish_thread_state_cleanup): Delete.
 479
 480 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 481             Pedro Alves  <palves@redhat.com>
 482
 483         * value.c: Include "selftest.h" and "common/array-view.h".
 484         (struct range) <operator ==>: New.
 485         (test_ranges_contain): New.
 486         (check_ranges_vector): New.
 487         (test_insert_into_bit_range_vector): New.
 488         (_initialize_values): Register selftests.
 489         * common/array-view.h (operator==, operator!=): New.
 490
 491 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 492
 493         * common/gdb_vecs.h (unordered_remove): Add overload that takes
 494         an iterator.
 495         * inline-frame.c: Include <algorithm>.
 496         (struct inline_state): Add constructor.
 497         (inline_state_s): Remove.
 498         (DEF_VEC_O(inline_state_s)): Remove.
 499         (inline_states): Change type to std::vector.
 500         (find_inline_frame_state): Adjust to std::vector.
 501         (allocate_inline_frame_state): Remove.
 502         (clear_inline_frame_state): Adjust to std::vector.
 503         (skip_inline_frames): Adjust to std::vector.
 504
 505 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 506
 507         * tracepoint.h (struct trace_state_variable): Add constructor.
 508         <name>: Change type to std::string.
 509         * tracepoint.c (tsv_s): Remove.
 510         (DEF_VEC_O(tsv_s)): Remove.
 511         (tvariables): Change to std::vector.
 512         (create_trace_state_variable): Adjust to std::vector.
 513         (find_trace_state_variable): Likewise.
 514         (find_trace_state_variable_by_number): Likewise.
 515         (delete_trace_state_variable): Likewise.
 516         (trace_variable_command): Adjust to std::string.
 517         (delete_trace_variable_command): Likewise.
 518         (tvariables_info_1): Adjust to std::vector.
 519         (save_trace_state_variables): Likewise.
 520         (start_tracing): Likewise.
 521         (merge_uploaded_trace_state_variables): Adjust to std::vector
 522         and std::string.
 523         * target.h (struct target_ops)
 524         <to_download_trace_state_variable>: Pass reference to
 525         trace_state_variable.
 526         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
 527         * target-delegates.c: Re-generate.
 528         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
 529         (mi_tsv_deleted): Likewise.
 530         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
 531         * remote.c (remote_download_trace_state_variable): Change
 532         pointer to reference and adjust.
 533         * make-target-delegates (parse_argtypes): Handle references.
 534         (write_function_header): Likewise.
 535         (munge_type): Likewise.
 536
 537 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 538
 539         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 540         string_view-selftests.c.
 541         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
 542         testsuite.
 543         * unittests/basic_string_view/cons/char/1.cc: Likewise.
 544         * unittests/basic_string_view/cons/char/2.cc: Likewise.
 545         * unittests/basic_string_view/cons/char/3.cc: Likewise.
 546         * unittests/basic_string_view/element_access/char/1.cc:
 547         Likewise.
 548         * unittests/basic_string_view/element_access/char/empty.cc:
 549         Likewise.
 550         * unittests/basic_string_view/element_access/char/front_back.cc:
 551         Likewise.
 552         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 553         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 554         Likewise.
 555         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 556         Likewise.
 557         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 558         Likewise.
 559         * unittests/basic_string_view/operations/compare/char/1.cc:
 560         Likewise.
 561         * unittests/basic_string_view/operations/compare/char/13650.cc:
 562         Likewise.
 563         * unittests/basic_string_view/operations/copy/char/1.cc:
 564         Likewise.
 565         * unittests/basic_string_view/operations/data/char/1.cc:
 566         Likewise.
 567         * unittests/basic_string_view/operations/find/char/1.cc:
 568         Likewise.
 569         * unittests/basic_string_view/operations/find/char/2.cc:
 570         Likewise.
 571         * unittests/basic_string_view/operations/find/char/3.cc:
 572         Likewise.
 573         * unittests/basic_string_view/operations/find/char/4.cc:
 574         Likewise.
 575         * unittests/basic_string_view/operations/rfind/char/1.cc:
 576         Likewise.
 577         * unittests/basic_string_view/operations/rfind/char/2.cc:
 578         Likewise.
 579         * unittests/basic_string_view/operations/rfind/char/3.cc:
 580         Likewise.
 581         * unittests/basic_string_view/operations/substr/char/1.cc:
 582         Likewise.
 583         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 584         * unittests/string_view-selftests.c: New file.
 585
 586 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 587
 588         * unittests/basic_string_view/capacity/1.cc: New file.
 589         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 590         * unittests/basic_string_view/cons/char/1.cc: New file.
 591         * unittests/basic_string_view/cons/char/2.cc: New file.
 592         * unittests/basic_string_view/cons/char/3.cc: New file.
 593         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 594         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 595         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 596         * unittests/basic_string_view/element_access/char/1.cc: New file.
 597         * unittests/basic_string_view/element_access/char/2.cc: New file.
 598         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 599         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 600         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 601         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 602         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 603         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 604         * unittests/basic_string_view/include.cc: New file.
 605         * unittests/basic_string_view/inserters/char/1.cc: New file.
 606         * unittests/basic_string_view/inserters/char/2.cc: New file.
 607         * unittests/basic_string_view/inserters/char/3.cc: New file.
 608         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 609         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 610         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 611         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 612         * unittests/basic_string_view/literals/types.cc: New file.
 613         * unittests/basic_string_view/literals/values.cc: New file.
 614         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 615         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 616         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 617         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 618         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 619         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 620         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 621         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 622         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 623         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 624         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 625         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 626         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 627         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 628         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 629         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 630         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 631         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 632         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 633         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 634         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 635         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 636         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 637         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 638         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 639         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 640         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 641         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 642         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 643         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 644         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 645         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 646         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 647         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 648         * unittests/basic_string_view/operators/char/2.cc: New file.
 649         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 650         * unittests/basic_string_view/range_access/char/1.cc: New file.
 651         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 652         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 653         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 654         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 655         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 656         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 657         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 658         * unittests/basic_string_view/typedefs.cc: New file.
 659         * unittests/basic_string_view/types/1.cc: New file.
 660
 661 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 662
 663         * common/gdb_string_view.h: Remove libstdc++ implementation
 664         details, adjust to gdb reality.
 665         * common/gdb_string_view.tcc: Likewise.
 666         * cli/cli-script.c (struct string_view): Remove.
 667         (user_args) <m_args>: Change element type to gdb::string_view.
 668         (user_args::insert_args): Adjust.
 669
 670 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 671
 672         * common/gdb_string_view.h: New file.
 673         * common/gdb_string_view.tcc: New file.
 674
 675 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 676
 677         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
 678         * configure: Re-generate.
 679
 680 2018-04-09  Pedro Alves  <palves@redhat.com>
 681
 682         * gdbarch.sh: Include "observable.h" instead of "observer.h".
 683         (set_target_gdbarch): Call
 684         gdb::observers::architecture_changed.notify instead of
 685         observer_notify_architecture_changed.
 686
 687 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 688
 689         * tracepoint.c (struct current_traceframe_cleanup): Remove.
 690         (do_restore_current_traceframe_cleanup): Remove.
 691         (restore_current_traceframe_cleanup_dtor): Remove.
 692         (make_cleanup_restore_current_traceframe): Remove.
 693         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
 694         New.
 695         * tracepoint.h (struct scoped_restore_current_traceframe): New.
 696         * infrun.c (fetch_inferior_event): Use
 697         scoped_restore_current_traceframe.
 698
 699 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 700
 701         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
 702         Remove.
 703         <n_allocated_type_units>: Remove.
 704         <all_type_units>: Change to std::vector.
 705         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 706         to std::vector change.
 707         (dwarf2_per_objfile::get_cutu): Likewise.
 708         (dwarf2_per_objfile::get_tu): Likewise.
 709         (create_signatured_type_table_from_index): Likewise.
 710         (create_signatured_type_table_from_debug_names): Likewise.
 711         (dw2_symtab_iter_next): Likewise.
 712         (dw2_print_stats): Likewise.
 713         (dw2_expand_all_symtabs): Likewise.
 714         (dw2_expand_marked_cus): Likewise.
 715         (dw2_debug_names_iterator::next): Likewise.
 716         (dwarf2_initialize_objfile): Likewise.
 717         (add_signatured_type_cu_to_table): Likewise.
 718         (create_all_type_units): Likewise.
 719         (add_type_unit): Likewise.
 720         (struct tu_abbrev_offset): Add constructor.
 721         (build_type_psymtabs_1): Adjust to std::vector change.
 722         (print_tu_stats): Likewise.
 723         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 724         (write_debug_names): Likewise.
 725
 726 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 727
 728         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
 729         Make an std::vector.
 730         <n_comp_units>: Remove.
 731         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 732         to std::vector change.
 733         (dwarf2_per_objfile::get_cutu): Likewise.
 734         (dwarf2_per_objfile::get_cu): Likewise.
 735         (create_cus_from_index): Likewise.
 736         (create_addrmap_from_index): Likewise.
 737         (create_addrmap_from_aranges): Likewise.
 738         (dwarf2_read_index): Likewise.
 739         (dw2_find_last_source_symtab): Likewise.
 740         (dw2_map_symtabs_matching_filename): Likewise.
 741         (dw2_symtab_iter_next): Likewise.
 742         (dw2_print_stats): Likewise.
 743         (dw2_expand_all_symtabs): Likewise.
 744         (dw2_expand_symtabs_with_fullname): Likewise.
 745         (dw2_expand_marked_cus): Likewise.
 746         (dw2_map_symbol_filenames): Likewise.
 747         (create_cus_from_debug_names): Likewise.
 748         (dwarf2_read_debug_names): Likewise.
 749         (dw2_debug_names_iterator::next): Likewise.
 750         (dwarf2_initialize_objfile): Likewise.
 751         (set_partial_user): Likewise.
 752         (dwarf2_build_psymtabs_hard): Likewise.
 753         (read_comp_units_from_section): Remove arguments, adjust to
 754         std::vector change.
 755         (create_all_comp_units): Adjust to std::vector and
 756         read_comp_units_from_section changes.
 757         (dwarf2_find_containing_comp_unit): Adjust to std::vector
 758         change.
 759         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 760         (psyms_seen_size): Likewise.
 761         (write_gdbindex): Likewise.
 762         (write_debug_names): Likewise.
 763
 764 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 765
 766         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
 767         with dwarf2_per_objfile.
 768         (create_cus_from_index): Likewise.
 769         (create_signatured_type_table_from_index): Likewise.
 770         (dwarf2_read_index): Likewise.
 771         (dwarf2_initialize_objfile): Likewise.
 772         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
 773         per_cu rather than get_dwarf2_per_objfile.
 774
 775 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 776
 777         * dwarf2read.h (struct signatured_type): Forward declare.
 778         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
 779         New methods.
 780         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
 781         (dw2_get_cutu): ...this.
 782         (dwarf2_per_objfile::get_cu): Rename from...
 783         (dw2_get_cu): ...this.
 784         (dwarf2_per_objfile::get_tu): New.
 785         (create_addrmap_from_index): Adjust.
 786         (create_addrmap_from_aranges): Adjust.
 787         (dw2_find_last_source_symtab): Adjust.
 788         (dw2_map_symtabs_matching_filename): Adjust.
 789         (dw2_symtab_iter_next): Adjust.
 790         (dw2_print_stats): Adjust.
 791         (dw2_expand_all_symtabs): Adjust.
 792         (dw2_expand_symtabs_with_fullname): Adjust.
 793         (dw2_expand_marked_cus): Adjust.
 794         (dw_expand_symtabs_matching_file_matcher): Adjust.
 795         (dw2_map_symbol_filenames): Adjust.
 796         (dw2_debug_names_iterator::next): Adjust.
 797         (dwarf2_initialize_objfile): Adjust.
 798         (set_partial_user): Adjust.
 799         (dwarf2_build_psymtabs_hard): Adjust.
 800
 801 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 802
 803         * dwarf2read.c (create_signatured_type_table_from_debug_names):
 804         Remove unused variables.
 805         (dw2_map_symtabs_matching_filename): Likewise.
 806         (dwarf2_record_block_ranges): Likewise.
 807         (dwarf2_read_addr_index): Likewise.
 808         (follow_die_offset): Likewise.
 809
 810 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 811
 812         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
 813         to symbol_file_add_main.
 814
 815 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 816
 817         PR mi/22299
 818         * mi/mi-console.c (do_fputc_async_safe): New.
 819         (mi_console_file::write_async_safe): New.
 820         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
 821         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
 822         New.
 823         * ui-file.c (ui_file::putstrn): Adjust call to
 824         fputstrn_unfiltered.
 825         * utils.c (printchar): Replace do_fputs and do_fprintf
 826         parameters by do_fputc.
 827         (fputstr_filtered): Adjust call to printchar.
 828         (fputstr_unfiltered): Likewise.
 829         (fputstrn_filtered): Likewise.
 830         (fputstrn_unfiltered): Add do_fputc parameter, pass to
 831         printchar.
 832         * utils.h (do_fputc_ftype): New typedef.
 833         (fputstrn_unfiltered): Add do_fputc parameter.
 834
 835 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 836
 837         * regformats/i386/i386-avx.dat: Remove.
 838
 839 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 840
 841         PR gdb/22979
 842         * amd64-tdep.c (amd64_none_init_abi): New function.
 843         (amd64_x32_none_init_abi): New function.
 844         (_initialize_amd64_tdep): Register handlers for x86-64 and
 845         x64_32 with GDB_OSABI_NONE.
 846         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
 847         GDB_OSABI_NONE osabi.
 848
 849 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 850
 851         PR gdb/22980
 852         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
 853         GDB_OSABI_NONE.
 854         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
 855         * osabi.c (gdb_osabi_names): Add "unknown" entry.
 856
 857 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 858
 859         * common/byte-vector.h (char_vector): New type.
 860         * target.h (target_read_alloc): Return
 861         gdb::optional<byte_vector>.
 862         (target_read_stralloc): Return gdb::optional<char_vector>.
 863         (target_get_osdata): Return gdb::optional<char_vector>.
 864         * target.c (target_read_alloc_1): Templatize.  Replacement
 865         manual memory management with vector.
 866         (target_read_alloc): Change return type, adjust.
 867         (target_read_stralloc): Change return type, adjust.
 868         (target_get_osdata): Change return type, adjust.
 869         * auxv.c (struct auxv_info) <length>: Remove.
 870         <data>: Change type to gdb::optional<byte_vector>.
 871         (auxv_inferior_data_cleanup): Free auxv_info with delete.
 872         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
 873         (target_auxv_search): Adjust.
 874         (fprint_target_auxv): Adjust.
 875         * avr-tdep.c (avr_io_reg_read_command): Adjust.
 876         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
 877         (linux_make_corefile_notes): Adjust.
 878         * osdata.c (get_osdata): Adjust.
 879         * remote.c (remote_get_threads_with_qxfer): Adjust.
 880         (remote_memory_map): Adjust.
 881         (remote_traceframe_info): Adjust.
 882         (btrace_read_config): Adjust.
 883         (remote_read_btrace): Adjust.
 884         (remote_pid_to_exec_file): Adjust.
 885         * solib-aix.c (solib_aix_get_library_list): Adjust.
 886         * solib-dsbt.c (decode_loadmap): Don't free buf.
 887         (dsbt_get_initial_loadmaps): Adjust.
 888         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
 889         * solib-target.c (solib_target_current_sos): Adjust.
 890         * tracepoint.c (sdata_make_value): Adjust.
 891         * xml-support.c (xinclude_start_include): Adjust.
 892         (xml_fetch_content_from_file): Adjust.
 893         * xml-support.h (xml_fetch_another): Change return type.
 894         (xml_fetch_content_from_file): Change return type.
 895         * xml-syscall.c (xml_init_syscalls_info): Adjust.
 896         * xml-tdesc.c (file_read_description_xml): Adjust.
 897         (fetch_available_features_from_target): Change return type.
 898         (target_fetch_description_xml): Adjust.
 899         (target_read_description_xml): Adjust.
 900
 901 2018-04-06  Tom Tromey  <tom@tromey.com>
 902
 903         * value.c (~value): Update.
 904         (struct value) <contents>: Now unique_xmalloc_ptr.
 905         (value_contents_bits_eq, allocate_value_contents)
 906         (value_contents_raw, value_contents_all_raw)
 907         (value_contents_for_printing, value_contents_for_printing_const)
 908         (set_value_enclosing_type): Update.
 909
 910 2018-04-06  Tom Tromey  <tom@tromey.com>
 911
 912         * value.c (range_s): Remove typedef, VEC.
 913         (struct range): Add operator<.
 914         (range_lessthan): Remove.
 915         (ranges_contain): Change type.
 916         (~value): Update.
 917         (struct value) <unavailable, optimized_out>: Now std::vector.
 918         (value_entirely_available)
 919         (value_entirely_covered_by_range_vector)
 920         (value_entirely_unavailable, value_entirely_optimized_out):
 921         Update.
 922         (insert_into_bit_range_vector): Change argument type.
 923         (find_first_range_overlap): Likewise.
 924         (struct ranges_and_idx, value_contents_bits_eq)
 925         (require_not_optimized_out, require_available): Update.
 926         (ranges_copy_adjusted): Change argument types.
 927         (value_optimized_out, value_copy, value_fetch_lazy): Update.
 928
 929 2018-04-06  Tom Tromey  <tom@tromey.com>
 930
 931         * value.c (~value): Update.
 932         (struct value) <parent>: Now a value_ref_ptr.
 933         (value_parent, set_value_parent, value_address, value_copy):
 934         Update.
 935
 936 2018-04-06  Tom Tromey  <tom@tromey.com>
 937
 938         * value.c (struct value): Add constructor, destructor, and member
 939         initializers.
 940         (allocate_value_lazy, value_decref): Update.
 941
 942 2018-04-06  Tom Tromey  <tom@tromey.com>
 943
 944         * value.c (struct value) <released, next>: Remove.
 945         (all_values): Now a std::vector.
 946         (allocate_value_lazy): Update.
 947         (value_next): Remove.
 948         (value_mark, value_free_to_mark, release_value)
 949         (value_release_to_mark): Update.
 950
 951 2018-04-06  Tom Tromey  <tom@tromey.com>
 952
 953         * value.h (fetch_subexp_value, value_release_to_mark): Update.
 954         (free_value_chain): Remove.
 955         * value.c (free_value_chain): Remove.
 956         (value_release_to_mark): Return a std::vector.
 957         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
 958         std::vector.
 959         (check_condition): Update.
 960         * eval.c (fetch_subexp_value): Change "val_chain" to a
 961         std::vector.
 962         * breakpoint.c (update_watchpoint): Update.
 963         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
 964
 965 2018-04-06  Tom Tromey  <tom@tromey.com>
 966
 967         * value.h (free_all_values): Remove.
 968         * value.c (free_all_values): Remove.
 969
 970 2018-04-06  Tom Tromey  <tom@tromey.com>
 971
 972         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
 973         (value_history_chain, value_history_count): Remove.
 974         (value_history): New global.
 975         (record_latest_value, access_value_history, show_values)
 976         (preserve_values): Update.
 977
 978 2018-04-06  Tom Tromey  <tom@tromey.com>
 979
 980         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
 981         * varobj.c (varobj_set_display_format, varobj_set_value)
 982         (install_default_visualizer, construct_visualizer)
 983         (install_new_value, ~varobj, varobj_get_value_type)
 984         (my_value_of_variable, varobj_editable_p): Update.
 985         * c-varobj.c (c_describe_child, c_value_of_variable)
 986         (cplus_number_of_children, cplus_describe_child): Update.
 987         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
 988         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
 989         (ada_value_of_variable, ada_value_is_changeable_p): Update.
 990
 991 2018-04-06  Tom Tromey  <tom@tromey.com>
 992
 993         * printcmd.c (last_examine_address): Change type to
 994         value_ref_ptr.
 995         (do_examine, x_command): Update.
 996
 997 2018-04-06  Tom Tromey  <tom@tromey.com>
 998
 999         * value.c (release_value): Update.
1000         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
1001         (struct bpstats) <val>: Now a value_ref_ptr.
1002         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1003         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1004         (~watchpoint, print_it_watchpoint, watch_command_1)
1005         (invalidate_bp_value_on_memory_change): Update.
1006
1007 2018-04-06  Tom Tromey  <tom@tromey.com>
1008
1009         * varobj.c (varobj_clear_saved_item)
1010         (update_dynamic_varobj_children, install_new_value, ~varobj):
1011         Update.
1012         * value.h (value_incref): Move declaration earlier.
1013         (value_decref): Rename from value_free.
1014         (struct value_ref_policy): New.
1015         (value_ref_ptr): New typedef.
1016         (struct value_deleter): Remove.
1017         (gdb_value_up): Remove typedef.
1018         (release_value): Change return type.
1019         (release_value_or_incref): Remove.
1020         * value.c (set_value_parent): Update.
1021         (value_incref): Change return type.
1022         (value_decref): Rename from value_free.
1023         (value_free_to_mark, free_all_values, free_value_chain): Update.
1024         (release_value): Return value_ref_ptr.
1025         (release_value_or_incref): Remove.
1026         (record_latest_value, set_internalvar, clear_internalvar):
1027         Update.
1028         * stack.c (info_frame_command): Don't call value_free.
1029         * python/py-value.c (valpy_dealloc, valpy_new)
1030         (value_to_value_object): Update.
1031         * printcmd.c (do_examine): Update.
1032         * opencl-lang.c (lval_func_free_closure): Update.
1033         * mi/mi-main.c (register_changed_p): Don't call value_free.
1034         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
1035         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
1036         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
1037         value_free.
1038         * guile/scm-value.c (vlscm_free_value_smob)
1039         (vlscm_scm_from_value): Update.
1040         * frame.c (frame_register_unwind, frame_unwind_register_signed)
1041         (frame_unwind_register_unsigned, get_frame_register_bytes)
1042         (put_frame_register_bytes): Don't call value_free.
1043         * findvar.c (address_from_register): Don't call value_free.
1044         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
1045         * dwarf2loc.c (entry_data_value_free_closure)
1046         (value_of_dwarf_reg_entry, free_pieced_value_closure)
1047         (dwarf2_evaluate_loc_desc_full): Update.
1048         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1049         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1050         (~watchpoint, watch_command_1)
1051         (invalidate_bp_value_on_memory_change): Update.
1052         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
1053
1054 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
1055
1056         PR gdb/23022
1057         * warning.m4: Add -Wno-error=deprecated-register.
1058         * configure: Re-generate.
1059
1060 2018-04-05  Tom Tromey  <tom@tromey.com>
1061
1062         * linespec.h: Remove include of "vec.h".
1063
1064 2018-04-05  Tom Tromey  <tom@tromey.com>
1065
1066         * linespec.c (typep): Remove typedef.
1067         (find_methods, find_superclass_methods): Take a std::vector.
1068         (find_method): Use std::vector.
1069
1070 2018-04-05  Tom Tromey  <tom@tromey.com>
1071
1072         * utils.c (compare_strings): Remove.
1073         * utils.h (compare_strings): Remove.
1074         * objc-lang.h (find_imps): Update.
1075         * objc-lang.c (find_methods): Take a std::vector.
1076         (uniquify_strings, find_imps): Likewise.
1077         * linespec.c (find_methods): Take a std::vector.
1078         (decode_objc): Use std::vector.
1079         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
1080         a std::vector.
1081         (find_method, find_function_symbols): Use std::vector.
1082
1083 2018-04-05  Tom Tromey  <tom@tromey.com>
1084
1085         * completer.c (completion_tracker::completion_tracker): Remove
1086         cast.
1087         (completion_tracker::discard_completions): Likewise.
1088         * breakpoint.c (ambiguous_names_p): Remove cast.
1089         * ada-lang.c (_initialize_ada_language): Remove cast.
1090         * utils.h (streq): Update.
1091         (streq_hash): Add new declaration.
1092         * utils.c (streq): Return bool.
1093         (streq_hash): New function.
1094
1095 2018-04-05  Tom Tromey  <tom@tromey.com>
1096
1097         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
1098         Remove a string copy.
1099
1100 2018-04-05  Tom Tromey  <tom@tromey.com>
1101
1102         * linespec.c (filter_results): Use std::vector.
1103         (decode_line_2, decode_line_full): Update.
1104
1105 2018-04-05  Tom Tromey  <tom@tromey.com>
1106
1107         * linespec.c (canonical_to_fullform): Return std::string.
1108         (filter_results): Update.
1109         (struct decode_line_2_item): Add constructor.
1110         <fullform, displayform>: Now std::string.
1111         (decode_line_2_compare_items): Now a std::sort comparator.
1112         (decode_line_2): Update.
1113
1114 2018-04-05  Tom Tromey  <tom@tromey.com>
1115
1116         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
1117         (unexpected_linespec_error): Update.
1118         (linespec_parse_basic, parse_linespec): Update.
1119
1120 2018-04-05  Tom Tromey  <tom@tromey.com>
1121
1122         * linespec.c (linespec_parse_basic): Reindent.
1123
1124 2018-04-05  Tom Tromey  <tom@tromey.com>
1125
1126         * minsyms.h (iterate_over_minimal_symbols): Update.
1127         * minsyms.c (iterate_over_minimal_symbols): Take a
1128         gdb::function_view.
1129         * linespec.c (struct collect_minsyms): Remove.
1130         (compare_msyms): Now a std::sort comparator.
1131         (add_minsym): Add parameters.
1132         (search_minsyms_for_name): Update.  Use std::vector.
1133
1134 2018-04-03  Tom Tromey  <tom@tromey.com>
1135
1136         * mipsread.c (read_alphacoff_dynamic_symtab): Use
1137         gdb::byte_vector.
1138
1139 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1140
1141         * MAINTAINERS (Write After Approval): Add Weimin Pan.
1142
1143 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1144
1145         PR gdb/16959
1146         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
1147         printing static type.
1148
1149 2018-04-01  Tom Tromey  <tom@tromey.com>
1150
1151         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
1152         (rs6000_xfer_shared_libraries): Update.
1153
1154 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1155
1156         * common/gdb_vecs.h (char_ptr): Remove.
1157         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
1158
1159 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1160
1161         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
1162         with std::vector.
1163         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
1164
1165 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1166
1167         * tracepoint.h (struct uploaded_tp): Initialize fields.
1168         <actions, step_actions, cmd_strings>: Change type to
1169         std::vector<char *>.
1170         * tracepoint.c (get_uploaded_tp): Allocate with new.
1171         (free_uploaded_tps): Free with delete.
1172         (parse_tracepoint_definition): Adjust to std::vector change.
1173         * breakpoint.c (read_uploaded_action): Likewise.
1174         (create_tracepoint_from_upload): Likewise.
1175         * ctf.c (ctf_write_uploaded_tp): Likewise.
1176         (SET_ARRAY_FIELD): Likewise.
1177         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
1178
1179 2018-03-30  Tom Tromey  <tom@tromey.com>
1180
1181         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
1182         std::unique_ptr.
1183         (svr4_keep_data_in_core): Update.
1184         (svr4_read_so_list): Update.
1185
1186 2018-03-30  Tom Tromey  <tom@tromey.com>
1187
1188         * windows-nat.c (handle_output_debug_string, handle_exception):
1189         Update.
1190         * target.h (target_read_string): Update.
1191         * target.c (target_read_string): Change "string" to
1192         unique_xmalloc_ptr.
1193         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1194         Update.
1195         * solib-frv.c (frv_current_sos): Update.
1196         * solib-dsbt.c (dsbt_current_sos): Update.
1197         * solib-darwin.c (darwin_current_sos): Update.
1198         * linux-thread-db.c (inferior_has_bug): Update.
1199         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
1200         Update.  Remove alloca.
1201         * ada-lang.c (ada_main_name): Update.
1202
1203 2018-03-30  Tom Tromey  <tom@tromey.com>
1204
1205         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
1206         (struct dwo_file_deleter): New.
1207         (dwo_file_up): New typedef.
1208         (open_and_init_dwo_file): Use dwo_file_up.
1209         (free_dwo_file_cleanup): Remove.
1210
1211 2018-03-30  Tom Tromey  <tom@tromey.com>
1212
1213         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
1214         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
1215
1216 2018-03-30  Tom Tromey  <tom@tromey.com>
1217
1218         * dwarf2read.c (class free_cached_comp_units): New class.
1219         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
1220         (free_cached_comp_units): Remove function.
1221
1222 2018-03-30  Tom Tromey  <tom@tromey.com>
1223
1224         * utils.h (make_cleanup_unpush_target): Remove.
1225         * inf-ptrace.c (struct target_unpusher): New.
1226         (target_unpush_up) New typedef.
1227         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
1228         target_unpush_up.
1229         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
1230
1231 2018-03-27  Tom Tromey  <tom@tromey.com>
1232
1233         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
1234
1235 2018-03-27  Pedro Alves  <palves@redhat.com>
1236             Tom Tromey  <tom@tromey.com>
1237
1238         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
1239         destructor.  Now a class.
1240         (gdb_readline_wrapper_cleanup): Remove function.
1241         (gdb_readline_wrapper): Remove cleanups.
1242
1243 2018-03-27  Tom Tromey  <tom@tromey.com>
1244
1245         * typeprint.h (struct type_print_options) <local_typedefs,
1246         global_typedefs>: Remove "struct" keyword.
1247         (class typedef_hash_table): New class.
1248         (recursively_update_typedef_hash, add_template_parameters)
1249         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
1250         (find_typedef_in_hash): Don't declare.
1251         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
1252         (typedef_hash_table::recursively_update): Rename from
1253         recursively_update_typedef_hash.  Now a member.
1254         (typedef_hash_table::add_template_parameters): Rename from
1255         add_template_parameters.  Now a member.
1256         (typedef_hash_table::typedef_hash_table): Now a constructor;
1257         rename from create_typedef_hash.
1258         (typedef_hash_table::~typedef_hash_table): Now a destructor;
1259         rename from free_typedef_hash.
1260         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
1261         (do_free_global_table): Remove.
1262         (typedef_hash_table::typedef_hash_table): New constructor; renamed
1263         from copy_type_recursive.
1264         (create_global_typedef_table): Remove.
1265         (typedef_hash_table::find_global_typedef): Now a member of
1266         typedef_hash_table.
1267         (typedef_hash_table::find_typedef): Rename from
1268         find_typedef_in_hash; now a member.
1269         (whatis_exp): Update.
1270         * extension.h (struct ext_lang_type_printers): Add constructor and
1271         destructor.
1272         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
1273         declare.
1274         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
1275         Now a constructor; rename from start_ext_lang_type_printers.
1276         (ext_lang_type_printers): Now a destructor; rename from
1277         free_ext_lang_type_printers.
1278         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
1279         Update.
1280         (c_type_print_base_struct_union): Update.  Remove cleanups.
1281
1282 2018-03-27  Tom Tromey  <tom@tromey.com>
1283
1284         * dwarf-index-write.c: Include <cmath>.
1285
1286 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1287
1288         * NEWS: Add entry describing new "set|show varsize-limit" command.
1289         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
1290         command.
1291         * printcmd.c (_initialize_printcmd): Add "set var" alias of
1292         "set variable".
1293
1294 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
1295
1296         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
1297         dwarf-index-write.c
1298         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
1299         * dwarf-index-common.c: New file.
1300         * dwarf-index-common.h: New file.
1301         * dwarf-index-write.c: New file.
1302         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
1303         (struct dwarf2_section_info): Move from here.
1304         (dwarf2_section_info_def): Likewise.
1305         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
1306         (offset_type): Likewise.
1307         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
1308         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
1309         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
1310         (byte_swap): Likewise.
1311         (MAYBE_SWAP): Likewise.
1312         (dwarf2_per_cu_ptr): Likewise.
1313         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
1314         (struct tu_stats): Likewise.
1315         (struct dwarf2_per_objfile): Likewise.
1316         (struct dwarf2_per_cu_data): Likewise.
1317         (struct signatured_type): Likewise.
1318         (sig_type_ptr): Likewise.
1319         (DEF_VEC_P (sig_type_ptr)): Likewise.
1320         (INDEX4_SUFFIX): Likewise.
1321         (INDEX5_SUFFIX): Likewise.
1322         (DEBUG_STR_SUFFIX): Likewise.
1323         (dwarf2_read_section): Make non-static.
1324         (mapped_index_string_hash): Move from here.
1325         (dwarf5_djb_hash): Likewise.
1326         (file_write): Likewise.
1327         (class data_buf): Likewise.
1328         (struct symtab_index_entry): Likewise.
1329         (struct mapped_symtab): Likewise.
1330         (find_slot): Likewise.
1331         (hash_expand): Likewise.
1332         (add_index_entry): Likewise.
1333         (uniquify_cu_indices): Likewise.
1334         (class c_str_view): Likewise.
1335         (class c_str_view_hasher): Likewise.
1336         (class vector_hasher): Likewise.
1337         (write_hash_table): Likewise.
1338         (psym_index_map): Likewise.
1339         (struct addrmap_index_data): Likewise.
1340         (add_address_entry): Likewise.
1341         (add_address_entry_worker): Likewise.
1342         (write_address_map): Likewise.
1343         (symbol_kind): Likewise.
1344         (write_psymbols): Likewise.
1345         (struct signatured_type_index_data): Likewise.
1346         (write_one_signatured_type): Likewise.
1347         (recursively_count_psymbols): Likewise.
1348         (recursively_write_psymbols): Likewise.
1349         (class debug_names): Likewise.
1350         (check_dwarf64_offsets): Likewise.
1351         (psyms_seen_size): Likewise.
1352         (write_gdbindex): Likewise.
1353         (write_debug_names): Likewise.
1354         (assert_file_size): Likewise.
1355         (write_psymtabs_to_index): Likewise.
1356         (save_gdb_index_command): Likewise.
1357         (_initialize_dwarf2_read): Don't register the "save gdb-index"
1358         command.
1359         * dwarf2read.h: New file.
1360
1361 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1362
1363         PR gdb/22670
1364         * dwarf2read.c (dwarf2_physname): Do not return the demangled
1365         symbol name if the CU's language stores symbol names in linkage
1366         format.
1367         * language.h (struct language_defn)
1368         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
1369         all instances of this struct.
1370
1371 2018-03-26  Tom Tromey  <tom@tromey.com>
1372
1373         * stack.c (backtrace_command_1): Remove verbose code.
1374
1375 2018-03-26  Tom Tromey  <tom@tromey.com>
1376
1377         * python/py-framefilter.c (py_print_type): Don't catch
1378         exceptions.  Return void.
1379         (py_print_value): Likewise.
1380         (py_print_single_arg): Likewise.
1381         (enumerate_args): Don't catch exceptions.
1382         (py_print_args): Likewise.
1383         (py_print_frame): Likewise.
1384         (gdbpy_apply_frame_filter): Catch exceptions here.
1385
1386 2018-03-26  Tom Tromey  <tom@tromey.com>
1387
1388         * stack.c (_initialize_stack): Remove trailing newlines from help
1389         text.  Add "Usage" line to "backtrace" help.
1390
1391 2018-03-26  Tom Tromey  <tom@tromey.com>
1392
1393         PR python/16486:
1394         * python/py-framefilter.c (py_print_args): Call wrap_hint.
1395
1396 2018-03-26  Tom Tromey  <tom@tromey.com>
1397
1398         * python/py-framefilter.c (py_print_single_arg): Return
1399         EXT_LANG_BT_ERROR from catch.
1400
1401 2018-03-26  Tom Tromey  <tom@tromey.com>
1402
1403         PR backtrace/15584:
1404         * stack.c (backtrace_command_1): Move some code into no-filters
1405         "if".
1406
1407 2018-03-26  Tom Tromey  <tom@tromey.com>
1408
1409         * python/py-framefilter.c (throw_quit_or_print_exception): New
1410         function.
1411         (gdbpy_apply_frame_filter): Use it.
1412
1413 2018-03-26  Tom Tromey  <tom@tromey.com>
1414
1415         PR cli/17716:
1416         * python/py-framefilter.c (py_print_type, py_print_value)
1417         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
1418         RETURN_MASK_ERROR.
1419
1420 2018-03-26  Tom Tromey  <tom@tromey.com>
1421
1422         * python/py-framefilter.c (enumerate_args): Use
1423         gdb::unique_xmalloc_ptr.
1424
1425 2018-03-26  Tom Tromey  <tom@tromey.com>
1426
1427         * python/py-framefilter.c (py_print_frame): Return
1428         EXT_LANG_BT_OK.
1429         (gdbpy_apply_frame_filter): Update comment.
1430         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
1431         Remove.
1432         <EXT_LANG_BT_NO_FILTERS>: Change value.
1433
1434 2018-03-26  Tom Tromey  <tom@tromey.com>
1435
1436         PR backtrace/15582:
1437         * stack.c (backtrace_command): Parse "hide" argument.
1438         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
1439         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
1440         constant.
1441
1442 2018-03-26  Tom Tromey  <tom@tromey.com>
1443
1444         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
1445         add "flags".
1446         (backtrace_command): Remove "fulltrace", add "flags".
1447
1448 2018-03-26  Tom Tromey  <tom@tromey.com>
1449
1450         * stack.c (backtrace_command): Rewrite command line parsing.
1451
1452 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1453
1454         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1455
1456 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1457
1458         * filename-seen-cache.h: Add include guard.
1459
1460 2018-03-26  Keith Seitz  <keiths@redhat.com>
1461
1462         * symfile.c (place_section): Remove "struct" from section_addr_info
1463         in comment.
1464         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1465         "struct" keyword from section_addr_info.
1466
1467 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1468
1469         * regformats/regdef.h (reg): Add constructors.
1470
1471 2018-03-25  Pedro Alves  <palves@redhat.com>
1472
1473         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1474         if then/else bodies in var_func_name extraction.
1475
1476 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1477
1478         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1479         lookup_minimal_symbol() to find symbol entry.
1480         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1481
1482 2018-03-23  Keith Seitz  <keiths@redhat.com>
1483
1484         PR c++/22968
1485         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1486         nested type definitions for C++, too.
1487
1488 2018-03-23  Tom Tromey  <tom@tromey.com>
1489
1490         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1491         a typedef.
1492         (macho_register_oso): Remove.
1493         (macho_symtab_read): Take a std::vector.
1494         (oso_el_compare_name): Now a std::sort comparator.
1495         (macho_symfile_read_all_oso): Take a std::vector.
1496         (macho_symfile_read): Use std::vector.  Remove cleanups.
1497
1498 2018-03-22  Tom Tromey  <tom@tromey.com>
1499
1500         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1501         (record_full_goto_bookmark): Use std::string.
1502
1503 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1504
1505         PR tdep/18295
1506         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1507         a single mask.
1508
1509 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1510
1511         * rs6000-tdep.c (store_insn_p): New function.
1512         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1513         and cr_reg to their unshifted values. Use store_insn_p to
1514         match LR saves using either R1 or fdata->alloca_reg. Use
1515         store_insn_p to match CR saves. Set alloca_reg_offset
1516         when alloca_reg and framep are set. Remove lr_reg shift
1517         when assigning to fdata->lr_register.
1518
1519 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1520
1521         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1522         command line args instead of emitting a warning.
1523
1524 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1525
1526         * tracepoint.h (struct static_tracepoint_marker): Initialize
1527         fields, define default constructor, move constructor and move
1528         assignment, disable the rest.
1529         <str_id, extra>: Make std::string.
1530         (release_static_tracepoint_marker): Remove.
1531         (free_current_marker): Remove.
1532         * tracepoint.c (free_current_marker): Remove.
1533         (parse_static_tracepoint_marker_definition): Adjust to
1534         std::string, use new hex2str overload.
1535         (release_static_tracepoint_marker): Remove.
1536         (print_one_static_tracepoint_marker): Get marker by reference
1537         and adjust to std::string.
1538         (info_static_tracepoint_markers_command): Adjust to std::vector
1539         changes
1540         * target.h (static_tracepoint_marker_p): Remove typedef.
1541         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1542         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1543         bool.
1544         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1545         * target-debug.h
1546         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1547         (target_debug_print_std_vector_static_tracepoint_marker): New.
1548         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1549         to...
1550         (target_debug_print_static_tracepoint_marker_p): ... this.
1551         * target-delegates.c: Re-generate.
1552         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1553         Make std::string.
1554         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1555         (decode_static_tracepoint_spec): Adjust to std::vector.
1556         (tracepoint_print_one_detail): Adjust to std::string.
1557         (strace_marker_decode_location): Adjust to std::string.
1558         (update_static_tracepoint): Adjust to std::string, remove call
1559         to release_static_tracepoint_marker.
1560         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1561         Adjust to std::vector.
1562         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1563         (remote_static_tracepoint_markers_by_strid): Adjust to
1564         std::vector.
1565         * common/rsp-low.h (hex2str): New overload with explicit count
1566         of bytes.
1567         * common/rsp-low.c (hex2str): New overload with explicit count
1568         of bytes.
1569         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1570         (_initialize_rsp_low_selftests): Add test_hex2str test.
1571         * unittests/tracepoint-selftests.c
1572         (test_parse_static_tracepoint_marker_definition): Adjust to
1573         std::string.
1574
1575 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1576
1577         * tracepoint.c (parse_static_tracepoint_marker_definition):
1578         Consider case where the definition is followed by more
1579         definitions.
1580         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1581         tracepoint-selftests.c.
1582         * unittests/tracepoint-selftests.c: New.
1583
1584 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1585
1586         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1587         Carvalho.
1588
1589 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1590
1591         * symtab.c (find_pc_sect_line): fixed indentation.
1592
1593 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1594
1595         * symtab.c (find_pc_sect_line): now uses binary search.
1596
1597 2018-03-19  Tom Tromey  <tom@tromey.com>
1598
1599         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1600         "IDENT" production.
1601
1602 2018-03-19  Pedro Alves  <palves@redhat.com>
1603             Tom Tromey  <tom@tromey.com>
1604
1605         * unittests/observable-selftests.c: New file.
1606         * common/observable.h: New file.
1607         * observable.h: New file.
1608         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1609         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1610         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1611         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1612         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1613         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1614         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1615         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1616         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1617         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1618         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1619         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1620         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1621         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1622         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1623         tui/tui-interp.c, valops.c: Update all users.
1624         * tui/tui-hooks.c (tui_bp_created_observer)
1625         (tui_bp_deleted_observer, tui_bp_modified_observer)
1626         (tui_inferior_exit_observer, tui_before_prompt_observer)
1627         (tui_normal_stop_observer, tui_register_changed_observer):
1628         Remove.
1629         (tui_observers_token): New global.
1630         (attach_or_detach, tui_attach_detach_observers): New functions.
1631         (tui_install_hooks, tui_remove_hooks): Use
1632         tui_attach_detach_observers.
1633         * record-btrace.c (record_btrace_thread_observer): Remove.
1634         (record_btrace_thread_observer_token): New global.
1635         * observer.sh: Remove.
1636         * observer.c: Rename to observable.c.
1637         * observable.c (namespace gdb_observers): Define new objects.
1638         (observer_debug): Move into gdb_observers namespace.
1639         (struct observer, struct observer_list, xalloc_observer_list_node)
1640         (xfree_observer_list_node, generic_observer_attach)
1641         (generic_observer_detach, generic_observer_notify): Remove.
1642         (_initialize_observer): Update.
1643         Don't include observer.inc.
1644         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1645         (clean mostlyclean): Likewise.
1646         (observer.h, observer.inc): Remove targets.
1647         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1648         (COMMON_SFILES): Use observable.c, not observer.c.
1649         * .gitignore: Remove observer.h.
1650
1651 2018-03-18  Tom Tromey  <tom@tromey.com>
1652
1653         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1654         gdb::def_vector.
1655         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1656
1657 2018-03-17  Tom Tromey  <tom@tromey.com>
1658
1659         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1660
1661 2018-03-17  Tom Tromey  <tom@tromey.com>
1662
1663         * target.c (class scoped_target_fd): New.
1664         (target_fileio_close_cleanup): Remove.
1665         (target_fileio_read_alloc_1): Use scoped_target_fd.
1666
1667 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
1668
1669         * silent-rules.mk: New.
1670         * Makefile.in: Include silent-rules.mk
1671         (srcdir, VPATH, top_srcdir): Move up.
1672         (COMPILE): Add ECHO_CXX.
1673         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
1674         (init.c): Add ECHO_INIT_C.
1675         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1676         (version.c): Add ECHO_GEN.
1677         (printcmd.o): Add ECHO_CXX.
1678         (target-float.o): Add ECHO_CXX.
1679         (ada-exp.o): Add ECHO_CXX.
1680         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
1681         (insight$(EXEEXT)): Add ECHO_CXXLD.
1682         * gnulib/configure.ac: Add AM_SILENT_RULES.
1683         * gnulib/aclocal.m4: Re-generate.
1684         * gnulib/configure: Re-generate.
1685         * gnulib/import/Makefile.in: Re-generate.
1686
1687 2018-03-16  Tom Tromey  <tom@tromey.com>
1688
1689         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
1690         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
1691         * utils.c (do_free_section_addr_info)
1692         (make_cleanup_free_section_addr_info): Remove.
1693         * symfile.h (struct other_sections): Add constructor.
1694         (struct section_addr_info): Remove.
1695         (section_addr_info): New typedef.
1696         (struct sym_fns) <sym_offsets>: Change type of parameter.
1697         (build_section_addr_info_from_objfile)
1698         (relative_addr_info_to_section_offsets, addr_info_make_relative)
1699         (default_symfile_offsets, symbol_file_add)
1700         (symbol_file_add_from_bfd)
1701         (build_section_addr_info_from_section_table): Update.
1702         (alloc_section_addr_info, free_section_addr_info): Don't declare.
1703         * symfile.c (alloc_section_addr_info): Remove.
1704         (build_section_addr_info_from_section_table): Change return type.
1705         Update.
1706         (build_section_addr_info_from_bfd)
1707         (build_section_addr_info_from_objfile): Likewise.
1708         (free_section_addr_info): Remove.
1709         (relative_addr_info_to_section_offsets): Change type of "addrs".
1710         (addrs_section_compar): Now a std::sort comparator.
1711         (addrs_section_sort): Change return type.
1712         (addr_info_make_relative): Change type of "addrs".  Update.
1713         (default_symfile_offsets, syms_from_objfile_1)
1714         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
1715         (symbol_file_add_separate): Update.
1716         (symbol_file_add): Change type of "addrs".  Update.
1717         (add_symbol_file_command): Update.  Remove cleanups.
1718         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
1719         cleanups.
1720         * symfile-debug.c (debug_sym_offsets): Change type of "info".
1721         * solib.c (solib_read_symbols): Update.
1722         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
1723         * machoread.c (macho_symfile_offsets): Update.
1724         * jit.c (jit_bfd_try_read_symtab): Update.
1725
1726 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
1727
1728         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1729         unittests/utils-selftests.c.
1730         * unittests/utils-selftests.c: New file.
1731
1732 2018-03-14  Tom Tromey  <tom@tromey.com>
1733
1734         PR cli/14977:
1735         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
1736         for NULL.
1737
1738 2018-03-14  Tom Tromey  <tom@tromey.com>
1739
1740         PR cli/19918:
1741         * printcmd.c (printf_pointer): Allow "-" in format.
1742
1743 2018-03-14  Tom Tromey  <tom@tromey.com>
1744
1745         * printcmd.c (_initialize_printcmd): Add usage to printf.
1746
1747 2018-03-14  Yao Qi  <qiyao@sourceware.org>
1748
1749         * MAINTAINERS: Update my email address.
1750
1751 2018-03-13  Tom Tromey  <tom@tromey.com>
1752
1753         * machoread.c (macho_check_dsym): Change filenamep to a
1754         std::string*.
1755         (macho_symfile_read): Update.
1756         * symfile.c (load_command): Use std::string.
1757
1758 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1759
1760         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
1761         to error message string.
1762         (riscv_register_name): Use xsnprintf instead of sprintf.
1763         (riscv_insn::fetch_instruction): Use gdb_assert instead of
1764         internal_error.
1765         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
1766         error.
1767         (riscv_push_dummy_call): Likewise.
1768
1769 2018-03-12  Tom Tromey  <tom@tromey.com>
1770
1771         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
1772         Use gdb::byte_vector.
1773         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
1774
1775 2018-03-12  Yao Qi  <yao.qi@linaro.org>
1776
1777         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
1778         parameter type to readable_regcache.
1779         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
1780         the declaration.
1781
1782 2018-03-11  Tom Tromey  <tom@tromey.com>
1783
1784         * dwarf2read.c (struct nextfield): Add initializers.
1785         (struct nextfnfield): Remove.
1786         (struct fnfieldlist): Add initializers.  Remove "length" and
1787         "head", use std::vector.
1788         (struct decl_field_list): Remove.
1789         (struct field_info): Add initializers.
1790         <fields, baseclasses>: Now std::vector.
1791         <nbaseclasses, nfnfields, typedef_field_list_count,
1792         nested_types_list_count>: Remove.
1793         (dwarf2_add_field, dwarf2_add_type_defn)
1794         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
1795         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
1796         (process_structure_scope): Update.
1797
1798 2018-03-11  Tom Tromey  <tom@tromey.com>
1799
1800         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
1801         for use by std::sort.
1802         (build_type_psymtabs_1): Use std::vector.
1803
1804 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
1805
1806         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
1807         and LIBMPFR in the printed configuration.
1808
1809 2018-03-08  Tom Tromey  <tom@tromey.com>
1810
1811         * source.c (get_filename_and_charpos): Use scoped_fd.
1812         * nto-procfs.c (procfs_open_1): Use scoped_fd.
1813         (procfs_pidlist): Likewise.
1814         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
1815         (iterate_over_mappings): Likewise.
1816
1817 2018-03-08  Tom Tromey  <tom@tromey.com>
1818
1819         * infcall.c (struct call_return_meta_info)
1820         <stack_temporaries_enabled>: Remove.
1821         (get_call_return_value, call_function_by_hand_dummy): Update.
1822         * thread.c (disable_thread_stack_temporaries): Remove.
1823         (enable_thread_stack_temporaries): Remove.
1824         (thread_stack_temporaries_enabled_p): Return bool.
1825         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
1826         (get_last_thread_stack_temporary): Update.
1827         * eval.c (evaluate_subexp): Update.
1828         * gdbthread.h (class enable_thread_stack_temporaries): Now a
1829         class, not a function.
1830         (value_ptr, value_vec): Remove typedefs.
1831         (class thread_info) <stack_temporaries_enabled>: Now bool.
1832         <stack_temporaries>: Now a std::vector.
1833         (thread_stack_temporaries_enabled_p)
1834         (value_in_thread_stack_temporaries): Return bool.
1835
1836 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
1837
1838         * remote.c (putpkt_binary): Fix omitted bytes reporting.
1839         (getpkt_or_notif_sane_1): Likewise.
1840
1841 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1842
1843         * build-id.c (build_id_to_debug_bfd): Use std::string.
1844
1845 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1846
1847         * build-id.c (find_separate_debug_file_by_buildid): Return
1848         std::string.
1849         * build-id.h (find_separate_debug_file_by_buildid): Return
1850         std::string.
1851         * coffread.c (coff_symfile_read): Adjust to std::string.
1852         * elfread.c (elf_symfile_read): Adjust to std::string.
1853         * symfile.c (separate_debug_file_exists): Change parameter to
1854         std::string.
1855         (find_separate_debug_file): Return std::string.
1856         (find_separate_debug_file_by_debuglink): Return std::string.
1857         * symfile.h (find_separate_debug_file_by_debuglink): Return
1858         std::string.
1859
1860 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1861
1862         * common/xml-utils.c (xml_escape_text): Move code to...
1863         (xml_escape_text_append): ... this new function.
1864         * common/xml-utils.h (xml_escape_text_append): New declaration.
1865         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
1866         New function.
1867         (_initialize_xml_utils): register test_xml_escape_text_append as
1868         a selftest.
1869
1870 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
1871
1872         * defs.h: Remove MAX_REGISTER_SIZE.
1873         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
1874         asserts.
1875         * python/py-unwind.c (pyuw_sniffer): Likewise.
1876
1877 2018-03-07  Tom Tromey  <tom@tromey.com>
1878
1879         * linux-tdep.c (linux_info_proc): Update.
1880         * target.h (struct target_ops) <to_fileio_readlink>: Return
1881         optional<string>.
1882         (target_fileio_readlink): Return optional<string>.
1883         * remote.c (remote_hostio_readlink): Return optional<string>.
1884         * inf-child.c (inf_child_fileio_readlink): Return
1885         optional<string>.
1886         * target.c (target_fileio_readlink): Return optional<string>.
1887
1888 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
1889
1890         * regcache.c (cooked_read_test): Add riscv to the list of
1891         architectures that have a save_reggroup.
1892
1893 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1894
1895         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
1896         value is not a dynamic class object.
1897
1898 2018-03-06  Tom Tromey  <tom@tromey.com>
1899
1900         * rust-exp.y: Formatting fixes.
1901
1902 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1903
1904         * riscv-tdep.c (riscv_register_name): Remove target description
1905         support.
1906         (riscv_gdbarch_init): Remove target description check.
1907
1908 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1909
1910         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
1911         comment.
1912         * riscv-tdep.h: Likewise.
1913
1914 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1915
1916         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
1917         (riscv_pseudo_register_write): Delete.
1918         (riscv_gdbarch_init): Remove all use of pseudo registers.
1919
1920 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1921
1922         * record-btrace.c (btrace_print_lines): Replace cleanup
1923         parameter with RAII equivalents.
1924         (btrace_insn_history): Replace cleanup with RAII equivalents.
1925         * ui-out.h (make_cleanup_ui_out_list_begin_end,
1926         make_cleanup_ui_out_tuple_begin_end): Remove.
1927         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
1928         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
1929         make_cleanup_ui_out_list_begin_end): Remove.
1930
1931 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1932
1933         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
1934         parameter types to std::vector.  Use bool.
1935         (record_btrace_wait): Replace VEC(tp_t) with
1936         std::vector<thread_info *>.
1937         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
1938
1939 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1940
1941         * record-btrace.c (record_btrace_disable_callback): Remove.
1942         (struct scoped_btrace_disable): New.
1943         (record_btrace_open): Use scoped_btrace_disable.
1944
1945 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1946
1947         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
1948         reading values from registers.
1949
1950 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1951
1952         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
1953         where appropriate.
1954
1955 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1956
1957         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
1958         change parameter type.  Use GDB's print functions, and use
1959         core_addr_to_string where appropriate.
1960         (riscv_push_dummy_call): Use core_addr_to_string where
1961         appropriate, update call to riscv_print_arg_location, and reindent
1962         a few lines.
1963         (riscv_return_value): Update call to riscv_print_arg_location.
1964
1965 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1966             Tim Newsome <tim@sifive.com>
1967             Albert Ou <a0u@eecs.berkeley.edu>
1968             Darius Rad <darius@bluespec.com>
1969
1970         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
1971         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
1972         (ALLDEPFILES): Add riscv-tdep.c
1973         * configure.tgt: Add riscv support.
1974         * riscv-tdep.c: New file.
1975         * riscv-tdep.h: New file.
1976         * NEWS: Mention new target.
1977         * MAINTAINERS: Add entry for riscv.
1978
1979 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1980
1981         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
1982         fields within aggregates.
1983
1984 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
1985
1986         * record-btrace.c (btrace_print_lines): Change type of flags to
1987         gdb_disassembly_flags.
1988
1989 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1990
1991         * fbsd-nat.c: Include "inf-ptrace.h".
1992         (USE_SIGTRAP_SIGINFO): Conditionally define.
1993         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
1994         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
1995         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
1996         function.
1997         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
1998         Likewise.
1999         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
2000         Likewise.
2001         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
2002         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
2003         "supports_stopped_by_hw_breakpoint" target methods.
2004
2005 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2006
2007         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
2008         * fbsd-nat.c (debug_fbsd_nat): New variable.
2009         (show_fbsd_nat_debug): New function.
2010         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
2011         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
2012
2013 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2014
2015         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
2016         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
2017         prototype.
2018         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
2019         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
2020         method.
2021
2022 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2023
2024         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
2025         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
2026
2027 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2028
2029         * charset.c (struct charset_vector): New.
2030         (charsets): Change type to charset_vector.
2031         (find_charset_names): Adjust.
2032         (add_one): Adjust.
2033         (_initialize_charset): Adjust.
2034
2035 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2036
2037         * progspace.h (struct program_space) <deleted_solibs>: Change
2038         type to std::vector<std::string>.
2039         * progspace.c (clear_program_space_solib_cache): Adjust.
2040         * breakpoint.c (print_solib_event): Adjust.
2041         (check_status_catch_solib): Adjust.
2042         * solib.c (update_solib_list): Adjust.
2043         * ui-out.h (class ui_out) <field_string>: New overload.
2044         * ui-out.c (ui_out::field_string): New overload.
2045
2046 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2047
2048         * progspace.h (struct program_space): Add constructor and
2049         destructor, initialize fields.
2050         (add_program_space): Remove.
2051         * progspace.c (add_program_space): Rename to...
2052         (program_space::program_space): ... this.
2053         (release_program_space): Rename to...
2054         (program_space::~program_space): ... this.
2055         (delete_program_space): Use delete to delete program_space.
2056         (initialize_progspace): Use new to allocate program_space.
2057         * inferior.c (add_inferior_with_spaces): Likewise.
2058         (clone_inferior_command): Likewise.
2059         * infrun.c (follow_fork_inferior): Likewise.
2060         (handle_vfork_child_exec_or_exit): Likewise.
2061
2062 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2063
2064         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
2065         (delim_string_to_char_ptr_vec): Return std::vector of
2066         gdb::unique_xmalloc_ptr.
2067         (dirnames_to_char_ptr_vec_append): Take std::vector of
2068         gdb::unique_xmalloc_ptr.
2069         (dirnames_to_char_ptr_vec): Return std::vector of
2070         gdb::unique_xmalloc_ptr.
2071         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
2072         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
2073         (delim_string_to_char_ptr_vec): Return an std::vector of
2074         gdb::unique_xmalloc_ptr, adjust the code.
2075         (dirnames_to_char_ptr_vec_append): Take an std::vector of
2076         gdb::unique_xmalloc_ptr, adjust the code.
2077         (dirnames_to_char_ptr_vec): Return an std::vector of
2078         gdb::unique_xmalloc_ptr, adjust the code.
2079         * auto-load.c (auto_load_safe_path_vec): Change type to
2080         std::vector of gdb::unique_xmalloc_ptr.
2081         (auto_load_expand_dir_vars): Return an std::vector of
2082         gdb::unique_xmalloc_ptr, adjust the code.
2083         (auto_load_safe_path_vec_update): Adjust.
2084         (filename_is_in_auto_load_safe_path_vec): Adjust.
2085         (auto_load_objfile_script_1): Adjust.
2086         * build-id.c (build_id_to_debug_bfd): Adjust.
2087         * linux-thread-db.c (thread_db_load_search): Adjust.
2088         * source.c (add_path): Adjust.
2089         (openp): Adjust.
2090         * symfile.c (find_separate_debug_file): Adjust.
2091         * utils.c (do_free_char_ptr_vec): Remove.
2092         (make_cleanup_free_char_ptr_vec): Remove.
2093
2094 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2095
2096         PR gdb/22907
2097         * common/pathstuff.c: Conditionally include "<windows.h>".
2098
2099 2018-03-01  Georg Sauthoff  <mail@georg.so>
2100
2101         PR gdb/22888
2102         * gcore.in: Quote variables and switch interpreter to bash.
2103
2104 2018-03-01  Tom Tromey  <tom@tromey.com>
2105
2106         * dwarf2read.c (alloc_discriminant_info): Fix default_index
2107         assertion.  Add assertion for discriminant_index.
2108         (quirk_rust_enum): Use correct base type name in univariant case.
2109
2110 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
2111
2112         * record.c (get_call_history_modifiers): Return a
2113         record_print_flags.
2114         (cmd_record_call_history): Adjust.
2115         * record-btrace.c (record_btrace_call_history): Adjust.
2116         (record_btrace_call_history_range): Adjust.
2117         (record_btrace_call_history_from): Adjust.
2118         * target-debug.h (target_debug_print_record_print_flags): New.
2119         * target-delegates.c: Re-generate.
2120         * target.c (target_call_history): Change flags type.
2121         (target_call_history_from): Likewise.
2122         (target_call_history_range): Likewise.
2123         * target.h (struct target_ops) <target_call_history>: Likewise.
2124         (target_call_history_from): Likewise.
2125         (target_call_history_range): Likewise.
2126
2127 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2128             Simon Marchi  <simon.marchi@polymtl.ca>
2129
2130         * common/common-utils.c: Include "sys/stat.h".
2131         (is_regular_file): Move here from "source.c"; change return
2132         type to "bool".
2133         * common/common-utils.h (is_regular_file): New prototype.
2134         * common/pathstuff.c (contains_dir_separator): New function.
2135         * common/pathstuff.h (contains_dir_separator): New prototype.
2136         * source.c: Don't include "sys/stat.h".
2137         (is_regular_file): Move to "common/common-utils.c".
2138
2139 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2140
2141         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
2142         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
2143         * auto-load.c: Include "common/pathstuff.h".
2144         * common/common-def.h (current_directory): Move here.
2145         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
2146         function.
2147         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
2148         prototype.
2149         * common/pathstuff.c: New file.
2150         * common/pathstuff.h: New file.
2151         * compile/compile.c: Include "common/pathstuff.h".
2152         * defs.h (current_directory): Move to "common/common-defs.h".
2153         * dwarf2read.c: Include "common/pathstuff.h".
2154         * exec.c: Likewise.
2155         * guile/scm-safe-call.c: Likewise.
2156         * linux-thread-db.c: Likewise.
2157         * main.c: Likewise.
2158         * nto-tdep.c: Likewise.
2159         * objfiles.c: Likewise.
2160         * source.c: Likewise.
2161         * symtab.c: Likewise.
2162         * utils.c: Include "common/pathstuff.h".
2163         (gdb_realpath): Move to "common/pathstuff.c".
2164         (gdb_realpath_keepfile): Likewise.
2165         (gdb_abspath): Likewise.
2166         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
2167         (gdb_realpath_keepfile): Likewise.
2168         (gdb_abspath): Likewise.
2169
2170 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
2171
2172         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
2173         wildcard process pid for super_resume for kernels with a
2174         specific bug.
2175
2176 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
2177
2178         * compile/compile.c (get_args): Add additional comments
2179         explaining function.
2180
2181 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
2182             Tom Tromey  <tom@tromey.com>
2183
2184         * target.h (memory_write_request_s): Remove typedef.  Don't define
2185         VEC.
2186         (target_write_memory_blocks): Change argument to std::vector.
2187         (struct memory_write_request): Add constructor.
2188         * target-memory.c (compare_block_starting_address): Return bool.
2189         Change argument types.
2190         (claim_memory): Change arguments to use std::vector.
2191         (split_regular_and_flash_blocks, blocks_to_erase)
2192         (compute_garbled_blocks): Likewise.
2193         (cleanup_request_data, cleanup_write_requests_vector): Remove.
2194         (target_write_memory_blocks): Change argument to std::vector.
2195         * symfile.c (struct load_section_data): Add constructor and
2196         destructor.  Use std::vector for "requests".
2197         (struct load_progress_data): Add initializers.
2198         (load_section_callback): Update.  Use "new".
2199         (clear_memory_write_data): Remove.
2200         (generic_load): Update.
2201
2202 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
2203
2204         * arch/aarch64.h: Use common/tdesc.h.
2205
2206 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2207
2208         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
2209         architecture with a 64-bit ABI.
2210
2211 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2212
2213         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
2214         ahead of target description loading.
2215
2216 2018-02-26  Tom Tromey  <tom@tromey.com>
2217
2218         * stack.c (backtrace_command_1): Update.
2219         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
2220         of "flags".
2221         * python/py-framefilter.c (py_print_frame)
2222         (gdbpy_apply_frame_filter): Change type of "flags".
2223         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
2224         of "flags".
2225         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
2226         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
2227         * extension.h (enum frame_filter_flag): Rename from
2228         frame_filter_flags.
2229         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
2230         (apply_ext_lang_frame_filter): Change type of "flags".
2231         * extension.c (apply_ext_lang_frame_filter): Change type of
2232         "flags".
2233         * extension-priv.h (struct extension_language_ops)
2234         <apply_frame_filter>: Change type of "flags".
2235
2236 2018-02-26  Tom Tromey  <tom@tromey.com>
2237
2238         PR python/16497:
2239         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
2240         off-by-one in py_end computation.
2241         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
2242         PRINT_MORE_FRAMES.
2243         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
2244         constant.
2245
2246 2018-02-26  Tom Tromey  <tom@tromey.com>
2247
2248         * dwarf2read.c (struct variant_field): New.
2249         (struct nextfield) <variant>: New field.
2250         (dwarf2_add_field): Handle DW_TAG_variant_part.
2251         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
2252         discriminated union.
2253         (read_structure_type): Handle DW_TAG_variant_part.
2254         (handle_struct_member_die): New function, extracted from
2255         process_structure_scope.  Handle DW_TAG_variant.
2256         (process_structure_scope): Handle discriminated unions.  Call
2257         handle_struct_member_die.
2258
2259 2018-02-26  Tom Tromey  <tom@tromey.com>
2260
2261         * rust-lang.h (rust_last_path_segment): Declare.
2262         * rust-lang.c (rust_last_path_segment): Now public.  Change
2263         contract.
2264         (struct disr_info): Remove.
2265         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
2266         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
2267         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
2268         (rust_enum_p, rust_enum_variant): New function.
2269         (rust_underscore_fields): Remove "offset" parameter.
2270         (rust_print_enum): New function.
2271         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
2272         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
2273         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
2274         enums.
2275         (rust_internal_print_type): New function, from rust_print_type.
2276         Remove enum code.
2277         (rust_print_type): Call rust_internal_print_type.
2278         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
2279         Update enum handling.
2280         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
2281         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
2282         (rust_union_quirks): New functions.
2283         (process_full_comp_unit, process_full_type_unit): Call
2284         rust_union_quirks.
2285         (process_structure_scope): Update rust_unions if necessary.
2286
2287 2018-02-26  Tom Tromey  <tom@tromey.com>
2288
2289         * value.h (value_union_variant): Declare.
2290         * valops.c (value_union_variant): New function.
2291         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
2292         (struct discriminant_info): New.
2293         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
2294         enumerator.
2295         (struct main_type) <flag_discriminated_union>: New field.
2296
2297 2018-02-26  Tom Tromey  <tom@tromey.com>
2298
2299         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2300         unittests/unpack-selftests.c.
2301         * unittests/unpack-selftests.c: New file.
2302         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
2303
2304 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2305
2306         * dwarf2read.c (struct partial_die_info) <read>: New method.
2307         (read_partial_die): Remove the declaration.
2308         (load_partial_dies): Update.
2309         (partial_die_info::partial_die_info):
2310         (read_partial_die): Change it to partial_die_info::read.
2311
2312 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2313
2314         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
2315         (fixup_partial_die): Remove declaration.
2316         (scan_partial_symbols): Update.
2317         (partial_die_parent_scope): Likewise.
2318         (partial_die_full_name): Likewise.
2319         (fixup_partial_die): Change it to partial_die_info::fixup.
2320
2321 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2322
2323         * dwarf2read.c (read_partial_die): Update the declaration.
2324         (load_partial_dies): Caller update.
2325         (read_partial_die): Remove one argument abbrev_len.
2326
2327 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2328
2329         * dwarf2read.c (struct partial_die_info): Add ctor, delete
2330         assignment operator.
2331         (load_partial_dies): Use ctor and copy ctor.
2332         (read_partial_die): Update.
2333         (dwarf2_cu::find_partial_die): Use ctor.
2334
2335 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2336
2337         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
2338         (find_partial_die_in_comp_unit): Change it to
2339         dwarf2_cu::find_partial_die.
2340         (find_partial_die): Update.
2341
2342 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2343
2344         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
2345         is NULL.
2346
2347 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2348
2349         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
2350
2351 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
2352
2353         * arch/amd64.h: Use common/tdesc.h.
2354         * arch/i386.c: Likewise.
2355         * arch/i386.h: Likewise.
2356         * arch/tic6x.c: Likewise.
2357         * arch/tdesc.h: Move file from here...
2358         * common/tdesc.h: ...to here.
2359         * features/aarch64-core.c: Regenerate.
2360         * features/aarch64-fpu.c: Regenerate.
2361         * features/i386/32bit-avx.c: Regenerate.
2362         * features/i386/32bit-avx512.c: Regenerate.
2363         * features/i386/32bit-core.c: Regenerate.
2364         * features/i386/32bit-linux.c: Regenerate.
2365         * features/i386/32bit-mpx.c: Regenerate.
2366         * features/i386/32bit-pkeys.c: Regenerate.
2367         * features/i386/32bit-sse.c: Regenerate.
2368         * features/i386/64bit-avx.c: Regenerate.
2369         * features/i386/64bit-avx512.c: Regenerate.
2370         * features/i386/64bit-core.c: Regenerate.
2371         * features/i386/64bit-linux.c: Regenerate.
2372         * features/i386/64bit-mpx.c: Regenerate.
2373         * features/i386/64bit-pkeys.c: Regenerate.
2374         * features/i386/64bit-segments.c: Regenerate.
2375         * features/i386/64bit-sse.c: Regenerate.
2376         * features/i386/x32-core.c: Regenerate.
2377         * features/tic6x-c6xp.c: Regenerate.
2378         * features/tic6x-core.c: Regenerate.
2379         * features/tic6x-gp.c: Regenerate.
2380         * target-descriptions.c: Use common/tdesc.h.
2381         * target-descriptions.h: Likewise.
2382
2383 2018-02-24  Tom Tromey  <tom@tromey.com>
2384
2385         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
2386         (try_thread_db_load_from_dir, thread_db_load_search): Use
2387         std::string.
2388         (info_auto_load_libthread_db_compare): Return bool.  Change
2389         argument types.
2390         (info_auto_load_libthread_db): Use std::vector, std::string.
2391         Remove cleanups.
2392
2393 2018-02-24  Tom Tromey  <tom@tromey.com>
2394
2395         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
2396         std::string.
2397         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
2398         std::string*.
2399         * gdbarch.c: Rebuild.
2400         * gdbarch.h: Rebuild.
2401         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
2402         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
2403         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
2404         std::string*.
2405
2406 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
2407
2408         * gdbtypes.h (sect_offset): Change type to uint64_t.
2409         (sect_offset_str): New function.
2410         * dwarf2read.c (create_addrmap_from_aranges): Use
2411         sect_offset_str.
2412         (error_check_comp_unit_head): Likewise.
2413         (create_debug_type_hash_table): Likewise.
2414         (read_cutu_die_from_dwo): Likewise.
2415         (init_cutu_and_read_dies): Likewise.
2416         (init_cutu_and_read_dies_no_follow): Likewise.
2417         (process_psymtab_comp_unit_reader): Likewise.
2418         (partial_die_parent_scope): Likewise.
2419         (peek_die_abbrev): Likewise.
2420         (process_queue): Likewise.
2421         (dwarf2_physname): Likewise.
2422         (read_namespace_alias): Likewise.
2423         (read_import_statement): Likewise.
2424         (create_dwo_cu_reader): Likewise.
2425         (create_cus_hash_table): Likewise.
2426         (lookup_dwo_cutu): Likewise.
2427         (inherit_abstract_dies): Likewise.
2428         (read_func_scope): Likewise.
2429         (read_call_site_scope): Likewise.
2430         (dwarf2_add_member_fn): Likewise.
2431         (read_common_block): Likewise.
2432         (read_module_type): Likewise.
2433         (read_typedef): Likewise.
2434         (read_subrange_type): Likewise.
2435         (load_partial_dies): Likewise.
2436         (read_partial_die): Likewise.
2437         (find_partial_die): Likewise.
2438         (read_str_index): Likewise.
2439         (dwarf2_string_attr): Likewise.
2440         (build_error_marker_type): Likewise.
2441         (lookup_die_type): Likewise.
2442         (dump_die_shallow): Likewise.
2443         (follow_die_ref): Likewise.
2444         (dwarf2_fetch_die_loc_sect_off): Likewise.
2445         (dwarf2_fetch_constant_bytes): Likewise.
2446         (follow_die_sig): Likewise.
2447         (get_signatured_type): Likewise.
2448         (get_DW_AT_signature_type): Likewise.
2449         (dwarf2_find_containing_comp_unit): Likewise.
2450         (set_die_type): Likewise.
2451
2452 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2453
2454         * arch/aarch64.c: Include "common-defs.h".
2455         * arch/amd64.c: Likewise.
2456         * arch/i386.c: Likewise.
2457
2458 2018-02-21  Tom Tromey  <tom@tromey.com>
2459
2460         * value.h: (extract_field_op): Update.
2461         * eval.c (extract_field_op): Return a const char *.
2462         * expression.h (parse_expression_for_completion): Update.
2463         * completer.c (complete_expression): Update.
2464         (add_struct_fields): Make fieldname const.
2465         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2466         (mark_completion_tag, parse_exp_in_context_1): Update.
2467         (parse_expression_for_completion): Change "name" to
2468         unique_xmalloc_ptr*.
2469
2470 2018-02-21  Tom Tromey  <tom@tromey.com>
2471
2472         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2473
2474 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2475
2476         * avr-tdep.c (avr_read_pc): Change parameter type to
2477         readable_regcache.
2478         * gdbarch.sh (read_pc): Likewise.
2479         * gdbarch.c: Re-generated.
2480         * gdbarch.h: Re-generated.
2481         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2482         readable_regcache.
2483         * ia64-tdep.c (ia64_read_pc): Likewise.
2484         * mips-tdep.c (mips_read_pc): Likewise.
2485         * spu-tdep.c (spu_read_pc): Likewise.
2486
2487 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2488
2489         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2490         * regcache-dump.c: New file.
2491         * regcache.c: Move register_dump to regcache-dump.c.
2492         (maintenance_print_registers): Likewise.
2493         (maintenance_print_raw_registers): Likewise.
2494         (maintenance_print_cooked_registers): Likewise.
2495         (maintenance_print_register_groups): Likewise.
2496         (maintenance_print_remote_registers): Likewise.
2497         (_initialize_regcache): Likewise.
2498         * regcache.h (register_dump): Moved from regcache.c.
2499
2500 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2501
2502         * regcache.c (regcache::regcache): Update.
2503         (regcache::invalidate): Move it to detached_regcache::invalidate.
2504         (get_thread_arch_aspace_regcache): Update.
2505         (regcache::raw_update): Update.
2506         (regcache::cooked_read): Remove some code.
2507         (regcache::cooked_read_value): Likewise.
2508         (regcache::raw_write): Remove assert on m_readonly_p.
2509         (regcache::raw_supply_integer): Move it to
2510         detached_regcache::raw_supply_integer.
2511         (regcache::raw_supply_zeroed): Likewise.
2512         * regcache.h (detached_regcache) <raw_supply_integer>: New
2513         declaration.
2514         <raw_supply_zeroed, invalidate>: Likewise.
2515         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2516         <invalidate>: Likewise.
2517         <m_readonly_p>: Removed.
2518
2519 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2520
2521         * infcmd.c (get_return_value): Let stop_regs point to
2522         get_current_regcache.
2523         * regcache.c (regcache::regcache): Remove.
2524         (register_dump_reg_buffer): New class.
2525         (regcache_print): Adjust.
2526         * regcache.h (regcache): Remove constructors.
2527
2528 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2529
2530         * regcache.c (class register_dump): New class.
2531         (register_dump_regcache, register_dump_none): New class.
2532         (register_dump_remote, register_dump_groups): New class.
2533         (regcache_print): Update.
2534         * regcache.h (regcache_dump_what): Move it to regcache.c.
2535         (regcache) <dump>: Remove.
2536
2537 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2538
2539         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2540          reg_buffer_rw *.
2541         (jit_unwind_reg_set_impl): Call raw_supply.
2542         (jit_frame_sniffer): Use reg_buffer_rw.
2543         * record-full.c (record_full_core_regbuf): Change its type.
2544         (record_full_core_open_1): Use reg_buffer_rw.
2545         (record_full_close): Likewise.
2546         (record_full_core_fetch_registers): Use regcache->raw_supply.
2547         (record_full_core_store_registers): Likewise.
2548         * regcache.c (regcache::get_register_status): Move it to
2549         reg_buffer.
2550         (regcache_raw_set_cached_value): Remove.
2551         (regcache::raw_set_cached_value): Remove.
2552         (regcache::raw_write): Call raw_supply.
2553         (regcache::raw_supply): Move it to reg_buffer_rw.
2554         * regcache.h (regcache_raw_set_cached_value): Remove.
2555         (reg_buffer_rw): New class.
2556
2557 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2558
2559         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2560         readonly_detached_regcache.
2561         (dummy_frame_prev_register): Use regcache->cooked_read.
2562         * frame.c (frame_save_as_regcache): Change return type.
2563         (frame_pop): Update.
2564         * frame.h (frame_save_as_regcache): Update declaration.
2565         * inferior.h (get_infcall_suspend_state_regcache): Update
2566         declaration.
2567         * infrun.c (infcall_suspend_state) <registers>: use
2568         readonly_detached_regcache.
2569         (save_infcall_suspend_state): Don't use regcache_dup.
2570         (get_infcall_suspend_state_regcache): Change return type.
2571         * linux-fork.c (struct fork_info) <savedregs>: Change to
2572         readonly_detached_regcache.
2573         <pc>: New field.
2574         (fork_save_infrun_state): Don't use regcache_dup.
2575         (info_checkpoints_command): Adjust.
2576         * mi/mi-main.c (register_changed_p): Update declaration.
2577         (mi_cmd_data_list_changed_registers): Use
2578         readonly_detached_regcache.
2579         (register_changed_p): Change parameter type to
2580         readonly_detached_regcache.
2581         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2582         readonly_detached_regcache.
2583         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2584         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2585         New.
2586         (regcache::save): Move it to reg_buffer.
2587         (regcache::restore): Change parameter type.
2588         (regcache_dup): Remove.
2589         * regcache.h (reg_buffer) <save>: New method.
2590         (readonly_detached_regcache): New class.
2591         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2592         readonly_detached_regcache.
2593         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2594
2595 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2596
2597         * frame.c (frame_save_as_regcache): Use regcache method save.
2598         (frame_pop): Use regcache method restore.
2599         * infrun.c (restore_infcall_suspend_state): Likewise.
2600         * linux-fork.c (fork_load_infrun_state): Likewise.
2601         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2602         save.
2603         * regcache.c (regcache_save): Remove.
2604         (regcache::restore): More asserts.
2605         (regcache_cpy): Remove.
2606         * regcache.h (regcache_save): Remove the declaration.
2607         (regcache::restore): Move from private to public.
2608         Remove the friend declaration of regcache_cpy.
2609         (regcache_cpy): Remove declaration.
2610
2611 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2612
2613         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2614         parameter type to 'readable_regcache *'.
2615         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2616         * arm-tdep.c (arm_neon_quad_read): Likewise.
2617         (arm_pseudo_read): Likewise.
2618         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2619         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2620         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2621         * gdbarch.c: Re-generated.
2622         * gdbarch.h: Re-generated.
2623         * gdbarch.sh (pseudo_register_read): Change parameter type to
2624         'readable_regcache *'.
2625         (pseudo_register_read_value): Likewise.
2626         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2627         (h8300_pseudo_register_read): Likewise.
2628         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2629         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2630         (i386_pseudo_register_read_into_value): Likewise.
2631         (i386_pseudo_register_read_value): Likewise.
2632         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2633         declaration.
2634         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2635         * m32c-tdep.c (m32c_raw_read): Likewise.
2636         (m32c_read_flg): Likewise.
2637         (m32c_banked_register): Likewise.
2638         (m32c_banked_read): Likewise.
2639         (m32c_sb_read): Likewise.
2640         (m32c_part_read): Likewise.
2641         (m32c_cat_read): Likewise.
2642         (m32c_r3r2r1r0_read): Likewise.
2643         (m32c_pseudo_register_read): Likewise.
2644         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2645         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2646         (mep_pseudo_cr64_read): Likewise.
2647         (mep_pseudo_register_read): Likewise.
2648         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2649         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2650         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2651         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2652         (regcache::cooked_read): Likewise.
2653         (regcache::cooked_read_value): Likewise.
2654         (regcache_cooked_read_signed):
2655         (regcache::cooked_read): Likewise.
2656         * regcache.h (readable_regcache): New class.
2657         (regcache): Inherit readable_regcache.  Move some methods to
2658         readable_regcache.
2659         * rl78-tdep.c (rl78_pseudo_register_read): Change
2660         parameter type to 'readable_regcache *'.
2661         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2662         (e500_pseudo_register_read): Change parameter type to
2663         'readable_regcache *'.
2664         (dfp_pseudo_register_read): Likewise.
2665         (vsx_pseudo_register_read): Likewise.
2666         (efpr_pseudo_register_read): Likewise.
2667         * s390-tdep.c (s390_pseudo_register_read): Likewise.
2668         * sh-tdep.c (sh_pseudo_register_read): Likewise.
2669         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
2670         (sh64_pseudo_register_read): Likewise.
2671         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
2672         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2673         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
2674         (spu_pseudo_register_read): Likewise.
2675         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2676         (xtensa_pseudo_register_read): Likewise.
2677
2678 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2679
2680         * regcache.c (regcache::regcache): Call reg_buffer ctor.
2681         (regcache::arch): Move it to reg_buffer::arch.
2682         (regcache::register_buffer): Likewise.
2683         (regcache::assert_regnum): Likewise.
2684         (regcache::num_raw_registers): Likewise.
2685         * regcache.h (reg_buffer): New class.
2686         (regcache): Inherit reg_buffer.
2687
2688 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
2689
2690         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
2691         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
2692
2693 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
2694
2695         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
2696
2697 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
2698
2699         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
2700         (SFILES): Remove common/*.c files.
2701         (COMMON_OBS): Remove some *.o files built from common/*.c files.
2702         * common/common.host: Add common reference.
2703         * configure.ac: Likewise.
2704         * configure: Regenerate.
2705
2706 2018-02-16  Yao Qi  <yao.qi@linaro.org>
2707
2708         * block.c (block_namespace_info): Inherit allocate_on_obstack.
2709         (block_initialize_namespace): Use new.
2710         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
2711         (dwarf2_free_objfile): Use delete.
2712         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
2713         (copy_type_recursive): Use new.
2714         * gdb_obstack.h (allocate_on_obstack): New.
2715
2716 2018-02-15  Yao Qi  <yao.qi@linaro.org>
2717
2718         PR gdb/22849
2719         * inferior.c (exit_inferior_1): Reset inf->control.
2720
2721 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
2722
2723         * ada-lang.c (ada_to_fixed_value_create): Delete advance
2724         declaration.
2725
2726 2018-02-14  Pedro Alves  <palves@redhat.com>
2727
2728         * frame-unwind.c (frame_unwind_try_unwinder): Always call
2729         frame_cleanup_after_sniffer on exception.
2730
2731 2018-02-14  Tom Tromey  <tom@tromey.com>
2732
2733         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
2734         const.
2735         (solib_bfd_open): Make pathname const.
2736         * solib.c (solib_bfd_open): Make pathname const.
2737         * solib-spu.c (spu_bfd_fopen): Make name const.
2738         (spu_bfd_open): Make pathname const.
2739         * solib-darwin.c (darwin_bfd_open): Make pathname const.
2740         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
2741
2742 2018-02-14  Tom Tromey  <tom@tromey.com>
2743
2744         * symfile.c (symfile_bfd_open): Update.
2745         * source.h (openp, source_full_path_of, find_and_open_source):
2746         Change argument type to unique_xmalloc_ptr.
2747         * source.c (openp): Take a unique_xmalloc_ptr.
2748         (source_full_path_of, find_and_open_source): Likewise.
2749         (open_source_file, symtab_to_fullname): Update.
2750         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
2751         unique_xmalloc_ptr.
2752         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
2753         (exec_file_find): Update.
2754         * psymtab.c (psymtab_to_fullname): Update.
2755         * nto-tdep.h (nto_find_and_open_solib): Update.
2756         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
2757         unique_xmalloc_ptr.
2758         * exec.c (exec_file_attach): Update.
2759         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
2760         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
2761
2762 2018-02-14  Tom Tromey  <tom@tromey.com>
2763
2764         * solib.c: Include source.h.
2765         * nto-tdep.c: Include source.h.
2766         * mi/mi-cmd-env.c: Include source.h.
2767         * infcmd.c: Include source.h.
2768         * exec.c: Include source.h.
2769         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
2770         (add_path, directory_switch, source_path, init_source_path): Move
2771         declarations...
2772         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
2773         (add_path, directory_switch, source_path, init_source_path):
2774         ...here.
2775
2776 2018-02-14  Tom Tromey  <tom@tromey.com>
2777
2778         * solist.h (exec_file_find, solib_find): Return
2779         unique_xmalloc_ptr.
2780         (solib_bfd_fopen): Take a const char *.
2781         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
2782         (exec_file_find, solib_find): Likewise.
2783         (solib_bfd_fopen): Do not take ownership of "pathname".
2784         (solib_bfd_open): Use unique_xmalloc_ptr.
2785         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
2786         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
2787         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
2788         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
2789
2790 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
2791
2792         * ada-lang.c (name_match_type_from_name): Remove reference to
2793         ada_name_for_lookup in function's documentation.
2794         * ada-lang.h (ada_name_for_lookup): Delete declaration.
2795
2796 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2797
2798         * defs.h (enum openp_flags): New enum.
2799         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
2800         Move to enum openp_flags.
2801         (openp_flags): New enum flags.
2802         (openp): Change parameter type to openp_flags.
2803         * source.c (openp): Change parameter type to openp_flags.
2804         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
2805         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
2806
2807 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2808
2809         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
2810         per-command.
2811
2812 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2813
2814         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
2815         into...
2816         (class dwarf2_queue_guard): ...the destructor of this new class.
2817         (dw2_do_instantiate_symtab): Create instance of the new class
2818         dwarf2_queue_guard, remove cleanup.
2819
2820 2018-02-09  Tom Tromey  <tom@tromey.com>
2821
2822         * source.c (find_source_lines): Don't reference past the end of
2823         the vector.
2824
2825 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2826
2827         * remote.c (remote_btrace_maybe_reopen): Change error message.
2828         * btrace.c (btrace_enable): Likewise.
2829         (parse_xml_btrace): Likewise.
2830         (parse_xml_btrace_conf): Likewise.
2831
2832 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2833
2834         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
2835         (linux_enable_pt, linux_enable_bts): Call
2836         diagnose_perf_event_open_fail.
2837
2838 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2839
2840         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
2841         Remove parameter and change return type.  Update callers.  Move it.
2842         (linux_enable_bts, linux_enable_pt): Improve error message.
2843         (linux_enable_pt): Remove zero buffer size check.
2844         (linux_enable_btrace): Improve error messages.  Remove NULL return
2845         check.
2846
2847 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2848
2849         * btrace.c (btrace_enable): Remove target_supports_btrace call.
2850         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
2851         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
2852         (linux_supports_pt, linux_supports_btrace): Remove.
2853         (linux_enable_bts): Call cpu_supports_bts.
2854         * nat/linux-btrace.h (linux_supports_btrace): Remove.
2855         * remote.c (remote_supports_btrace): Remove.
2856         (init_remote_ops): Remove remote_supports_btrace.
2857         * target-delegates.c: Regenerated.
2858         * target.c (target_supports_btrace): Remove.
2859         * target.h (target_ops) <to_supports_btrace>: Remove
2860         (target_supports_btrace): Remove.
2861         * x86-linux-nat.c (x86_linux_create_target): Remove
2862         linux_supports_btrace.
2863
2864 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2865
2866         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
2867         btrace failed.
2868         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
2869         exception and use message in own exception.
2870
2871 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2872
2873         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
2874         (perf_event_pt_event_type): Use gdb_file_up.
2875         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
2876         scoped_fd, and scoped_mmap.
2877
2878 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2879
2880         * common/scoped_mmap.h: New.
2881         * unittests/scoped_mmap-selftest.c: New.
2882         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2883         unittests/scoped_mmap-selftest.c.
2884
2885 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2886
2887         * common/scoped_fd.h: New.
2888         * unittests/scoped_fd-selftest.c: New.
2889         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2890         unittests/scoped_fd-selftest.c.
2891
2892 2018-02-09  Tom Tromey  <tom@tromey.com>
2893
2894         * auto-load.c (auto_load_section_scripts): Use
2895         gdb::unique_xmalloc_ptr.
2896
2897 2018-02-09  Tom Tromey  <tom@tromey.com>
2898
2899         * auto-load.c (execute_script_contents): Use std::string.
2900
2901 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
2902
2903         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
2904         Python function, rather than a new command.
2905
2906 2018-02-08  Tom Tromey  <tom@tromey.com>
2907
2908         * solib.c (solib_find_1): Use std::string.
2909         (solib_bfd_fopen): Use unique_xmalloc_ptr.
2910
2911 2018-02-08  Tom Tromey  <tom@tromey.com>
2912
2913         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
2914
2915 2018-02-08  Tom Tromey  <tom@tromey.com>
2916
2917         * source.c (find_source_lines): Use gdb::def_vector.
2918
2919 2018-02-08  Tom Tromey  <tom@tromey.com>
2920
2921         * macrocmd.c (struct temporary_macro_definition): New.
2922         (macro_define_command): Use temporary_macro_definition.  Remove
2923         cleanups.
2924         (free_macro_definition_ptr): Remove.
2925
2926 2018-02-08  Tom Tromey  <tom@tromey.com>
2927
2928         * macroexp.c (maybe_expand): Use std::string.
2929
2930 2018-02-08  Tom Tromey  <tom@tromey.com>
2931
2932         * macroexp.c (struct macro_buffer): Add initializers for some
2933         members.
2934         (init_buffer, init_shared_buffer, free_buffer)
2935         (free_buffer_return_text): Remove.
2936         (macro_buffer): New constructors.
2937         (~macro_buffer): New destructor.
2938         (macro_buffer::set_shared): New method.
2939         (macro_buffer::resize_buffer, macro_buffer::appendc)
2940         (macro_buffer::appendmem): Now methods, not free functions.
2941         (set_token, append_tokens_without_splicing, stringify)
2942         (macro_stringify): Update.
2943         (gather_arguments): Change return type.  Remove argc_p argument,
2944         add args_ptr argument.  Use std::vector.
2945         (substitute_args): Remove argc argument.  Accept std::vector.
2946         (expand): Update.  Use std::vector.
2947         (scan, macro_expand, macro_expand_next): Update.
2948
2949 2018-02-08  Tom Tromey  <tom@tromey.com>
2950
2951         * symtab.c (default_collect_symbol_completion_matches_break_on):
2952         Use unique_xmalloc_ptr.
2953         * macroscope.h: (sal_macro_scope, user_macro_scope)
2954         (default_macro_scope): Return unique_xmalloc_ptr.
2955         * macroscope.c (sal_macro_scope, user_macro_scope)
2956         (default_macro_scope): Return unique_xmalloc_ptr.
2957         * macroexp.h (macro_expand, macro_expand_once): Return
2958         unique_xmalloc_ptr.
2959         * macroexp.c (macro_expand, macro_expand_once): Return
2960         unique_xmalloc_ptr.
2961         * macrocmd.c (macro_expand_command, macro_expand_once_command)
2962         (info_macro_command, info_macros_command): Use
2963         unique_xmalloc_ptr.
2964         * compile/compile-c-support.c (write_macro_definitions): Use
2965         unique_xmalloc_ptr.
2966         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
2967
2968 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
2969
2970         * value.c (value_static_field): Assign field type instead of
2971         containing type when returning an optimized out value.
2972
2973 2018-02-06  Yao Qi  <yao.qi@linaro.org>
2974
2975         * ft32-tdep.c (ft32_read_pc): Remove.
2976         (ft32_write_pc): Remove.
2977         (ft32_gdbarch_init): Update.
2978         * m32r-tdep.c (m32r_read_pc): Remove.
2979         (m32r_gdbarch_init): Update.
2980         * mep-tdep.c (mep_read_pc): Remove.
2981         (mep_gdbarch_init): Update.
2982         * microblaze-tdep.c (microblaze_write_pc): Remove.
2983         (microblaze_gdbarch_init): Update.
2984         * mn10300-tdep.c (mn10300_read_pc): Remove.
2985         (mn10300_write_pc): Remove.
2986         (mn10300_gdbarch_init): Update.
2987         * moxie-tdep.c (moxie_read_pc): Remove.
2988         (moxie_write_pc): Remove.
2989         (moxie_gdbarch_init): Update.
2990
2991 2018-02-06  Yao Qi  <yao.qi@linaro.org>
2992
2993         * expprint.c (print_subexp_standard): Handle
2994         OP_F77_UNDETERMINED_ARGLIST.
2995         (dump_subexp_body_standard): Likewise.
2996
2997 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
2998
2999         * target-descriptions.c (tdesc_element_visitor) Add empty
3000         implementations.
3001         (tdesc_type): Move make_gdb_type from here.
3002         (tdesc_type_builtin): Likewise.
3003         (tdesc_type_vector): Likewise.
3004         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
3005         (make_gdb_type_struct): Move from tdesc_type_with_fields.
3006         (make_gdb_type_union): Likewise.
3007         (make_gdb_type_flags): Likewise.
3008         (make_gdb_type_enum): Likewise.
3009         (make_gdb_type): New function.
3010         (tdesc_register_type): Use static make_gdb_type.
3011
3012 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
3013
3014         * infcmd.c (default_print_one_register_info): Align natural-format
3015         column values consistently one under another.
3016         (pad_to_column): New function.
3017
3018 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
3019
3020         * dwarf2read.c (dwarf2_physname): Move commment.
3021
3022 2018-02-01  Leszek Swirski  <leszeks@google.com>
3023
3024         * varobj.c (varobj_formatted_print_options): Allow recursive
3025         pretty printing if pretty printing is enabled.
3026
3027 2018-02-01  Leszek Swirski  <leszeks@google.com>
3028
3029         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
3030         names after a structop as a filename.
3031
3032 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3033
3034         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
3035         (arm_record_coproc_data_proc): Likewise.
3036
3037 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3038
3039         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
3040
3041 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
3042
3043         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
3044         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
3045
3046 2018-01-31  Pedro Alves  <palves@redhat.com>
3047
3048         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
3049         * inflow.c (child_terminal_save_inferior): Wrap reference to
3050         tcgetpgrp in HAVE_TERMIOS_H.
3051         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
3052         _WIN32.
3053         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
3054         always iterate over all inferiors.
3055         (gdbsim_cntrl_c): Adjust.
3056         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
3057
3058 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3059
3060         * gdbtypes.c (lookup_array_range_type): Make sure the array's
3061         index type is objfile-owned if the element type is as well.
3062
3063 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3064
3065         GDB 8.1 released.
3066
3067 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3068
3069         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
3070         "features/s390x-linux64.c".
3071         (_initialize_s390_linux_tdep): Remove initialization of tdescs
3072         s390_linux32 and s390x_linux64.
3073         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
3074         default tdesc.
3075         * s390-tdep.c: Include "features/s390-linux32.c" and
3076         "features/s390x-linux64.c".
3077         (s390_tdesc_valid): Add check for tdesc_has_registers.
3078         (s390_gdbarch_init): Make sure there is always a valid tdesc.
3079         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
3080         tdesc_s390x_linux64.
3081         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
3082         tdesc_s390x_linux64 to...
3083         * s390-tdep.h: ...here.
3084
3085 2018-01-30  Pedro Alves  <palves@redhat.com>
3086
3087         PR gdb/13211
3088         * config.in, configure: Regenerate.
3089         * configure.ac: Check for getpgid.
3090         * go32-nat.c (go32_pass_ctrlc): New.
3091         (go32_target): Install it.
3092         * inf-child.c (inf_child_target): Install
3093         child_terminal_save_inferior, child_pass_ctrlc and
3094         child_interrupt.
3095         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
3096         (inf_ptrace_target): No longer install it.
3097         * infcmd.c (interrupt_target_1): Adjust.
3098         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
3099         (child_interrupt): Declare.
3100         (inferior::terminal_state): New.
3101         * inflow.c (struct terminal_info): Update comments.
3102         (inferior_process_group): Delete.
3103         (terminal_is_ours): Delete.
3104         (gdb_tty_state): New.
3105         (child_terminal_init): Adjust.
3106         (is_gdb_terminal, sharing_input_terminal_1)
3107         (sharing_input_terminal): New functions.
3108         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
3109         Set the process's actual process group in the foreground if
3110         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
3111         mark terminal as the inferior's if not sharing GDB's terminal.
3112         Don't check attach_flag.
3113         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
3114         pass down a target_terminal_state.
3115         (child_terminal_save_inferior): New, factored out from ...
3116         (child_terminal_ours_1): ... this.  Handle
3117         target_terminal_state::is_ours_for_output.
3118         (child_interrupt, child_pass_ctrlc): New.
3119         (inflow_inferior_exit): Clear the inferior's terminal_state.
3120         (copy_terminal_info): Copy the inferior's terminal state.
3121         (_initialize_inflow): Remove reference to terminal_is_ours.
3122         * inflow.h (inferior_process_group): Delete.
3123         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
3124         * procfs.c (procfs_target): Don't install procfs_interrupt.
3125         (procfs_interrupt): Delete.
3126         * remote.c (remote_serial_quit_handler): Adjust.
3127         (remote_interrupt): Remove ptid parameter.  Adjust.
3128         * target-delegates.c: Regenerate.
3129         * target.c: Include "terminal.h".
3130         (target_terminal::terminal_state): Rename to ...
3131         (target_terminal::m_terminal_state): ... this.
3132         (target_terminal::init): Adjust.
3133         (target_terminal::inferior): Adjust to per-inferior
3134         terminal_state.
3135         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
3136         (target_terminal::ours, target_terminal::ours_for_output): Use
3137         target_terminal_is_ours_kind.
3138         (target_interrupt): Remove ptid parameter.  Adjust.
3139         (default_target_pass_ctrlc): Adjust.
3140         * target.h (target_ops::to_terminal_save_inferior): New field.
3141         (target_ops::to_interrupt): Remove ptid_t parameter.
3142         (target_interrupt): Remove ptid_t parameter.  Update comment.
3143         (target_pass_ctrlc): Update comment.
3144         * target/target.h (target_terminal_state): New scoped enum,
3145         factored out of ...
3146         (target_terminal::terminal_state): ... here.
3147         (target_terminal::inferior): Update comments.
3148         (target_terminal::restore_inferior): New.
3149         (target_terminal::is_inferior, target_terminal::is_ours)
3150         (target_terminal::is_ours_for_output): Adjust.
3151         (target_terminal::scoped_restore_terminal_state): Adjust to
3152         rename, and call restore_inferior() instead of inferior().
3153         (target_terminal::scoped_restore_terminal_state::m_state): Change
3154         type.
3155         (target_terminal::terminal_state): Rename to ...
3156         (target_terminal::m_terminal_state): ... this and change type.
3157
3158 2018-01-30  Pedro Alves  <palves@redhat.com>
3159
3160         * linux-nat.c (wait_for_signal): New function.
3161         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
3162         directly.
3163         (async_terminal_is_ours)
3164         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
3165         (linux_nat_add_target): Don't override
3166         to_terminal_inferior/to_terminal_ours.
3167
3168 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
3169
3170         * remote.c (remote_follow_fork): Don't call "detach_inferior".
3171
3172 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3173
3174         * dwarf2read.c (free_dwo_files): Add forward-declaration.
3175         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
3176         dwarf2_per_objfile_free here.
3177         (dwarf2_per_objfile_free): Remove.
3178         (_initialize_dwarf2_read): Don't register
3179         dwarf2_per_objfile_free as a registry cleanup.
3180
3181 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
3182
3183         Avoid compilation errors in MinGW native builds
3184
3185         The error is triggered by including python-internal.h, and the
3186         error message is:
3187
3188              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
3189                       from build-gnulib/import/math.h:27,
3190                       from d:/usr/Python26/include/pyport.h:235,
3191                       from d:/usr/Python26/include/Python.h:58,
3192                       from python/python-internal.h:94,
3193                       from python/py-arch.c:24:
3194              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
3195         using ::hypot;
3196                 ^~~~~
3197
3198         This happens because Python headers define 'hypot' to expand t
3199         '_hypot' in the Windows builds.
3200         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
3201         'hypoth'.  This avoids a compilation error.
3202
3203 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3204
3205         * MAINTAINERS (Write After Approval): Fix ordering.
3206
3207 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3208
3209         * MAINTAINERS (Write After Approval): Add Alan Hayward.
3210
3211 2018-01-26  Alan Modra  <amodra@gmail.com>
3212
3213         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
3214         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
3215         Remove nop.  Make const.  Comment.
3216         (powerpc32_plt_stub_so_2): New.
3217         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
3218         Correct count.  Update uses.
3219         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
3220         Move common code reading PLT entry word.  Correct
3221         powerpc32_plt_stub PLT address calculation.
3222         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
3223         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
3224         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
3225         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
3226         (ppc64_standard_linkage8): Likewise.
3227         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
3228         Correct insns description.
3229         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
3230
3231 2018-01-24  Pedro Alves  <palves@redhat.com>
3232
3233         GCC PR libstdc++/83906
3234         * gdbtypes.c (operator==(const dynamic_prop &,
3235         const dynamic_prop &)): New.
3236         (operator==(const range_bounds &, const range_bounds &)): New.
3237         (check_types_equal): Use them instead of memcmp.
3238         * gdbtypes.h (operator==(const dynamic_prop &,
3239         const dynamic_prop &)): Declare.
3240         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
3241         (operator==(const range_bounds &, const range_bounds &)): Declare.
3242         (operator!=(const range_bounds &, const range_bounds &)): Declare.
3243
3244 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3245
3246         * s390-linux-tdep.c (s390_record_address_mask)
3247         (s390_record_calc_disp_common, s390_record_calc_disp)
3248         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3249         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3250         (s390_process_record): Move to s390-tdep.c.
3251         (s390_linux_init_abi_any): Adjust.
3252         * s390-tdep.c (s390_record_address_mask)
3253         (s390_record_calc_disp_common, s390_record_calc_disp)
3254         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3255         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3256         (s390_process_record): Moved from s390-linux-tdep.c
3257         (s390_gdbarch_init): Adjust.
3258
3259 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3260
3261         * s390-linux-nat.c (s390-tdep.h): New include.
3262         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
3263         (HFILES_NO_SRCDIR): Add s390-tdep.h.
3264         (ALLDEPFILES): Add s390-tdep.c.
3265         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
3266         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
3267         * s390-tdep.h: ...this.  New file.
3268         * s390-linux-tdep.c (s390-tdep.h): New include.
3269         (_initialize_s390_tdep): Rename to...
3270         (_initialize_s390_linux_tdep): ...this and adjust.
3271         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
3272         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
3273         s390-tdep.h.
3274         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
3275         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
3276         (s390_is_partial_instruction, s390_software_single_step)
3277         (is_non_branch_ril, s390_displaced_step_copy_insn)
3278         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
3279         (s390_prologue_data, s390_addr, s390_store, s390_load)
3280         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
3281         (s390_register_call_saved, s390_guess_tracepoint_registers)
3282         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
3283         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
3284         (s390_pseudo_register_name, s390_pseudo_register_type)
3285         (s390_pseudo_register_read, s390_pseudo_register_write)
3286         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
3287         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
3288         (s390_addr_bits_remove, s390_address_class_type_flags)
3289         (s390_address_class_type_flags_to_name)
3290         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
3291         (s390_function_arg_float, s390_function_arg_vector)
3292         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
3293         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
3294         (s390_frame_align, s390_register_return_value, s390_return_value)
3295         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
3296         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
3297         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
3298         (s390_trad_frame_prev_register, s390_unwind_cache)
3299         (s390_prologue_frame_unwind_cache)
3300         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
3301         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
3302         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
3303         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
3304         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
3305         (s390_frame_base_address, s390_local_base_address)
3306         (s390_frame_base, s390_gcc_target_options)
3307         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
3308         (s390_validate_reg_range, s390_tdesc_valid)
3309         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
3310         * s390-tdep.c: ...this.  New file.
3311
3312 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3313
3314         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
3315         (s390_process_record, s390_gdbarch_tdep_alloc)
3316         (s390_linux_init_abi_any): Use/set new hook.
3317
3318 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3319
3320         * s390-linux-tdep.c (osabi.h): New include.
3321         (s390_linux_init_abi_31, s390_linux_init_abi_64)
3322         (s390_linux_init_abi_any): New functions.
3323         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
3324
3325 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3326
3327         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
3328         tdesc_has_registers check
3329
3330 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3331
3332         * s390-linux-tdep.c (s390_tdesc_valid): New function.
3333         (s390_validate_reg_range): New macro.
3334         (s390_gdbarch_init): Adjust.
3335
3336 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3337
3338         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
3339         (s390_gdbarch_tdep_alloc): Adjust.
3340         (s390_gdbarch_init): Adjust.
3341
3342 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3343
3344         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
3345         <have_tdb>: Change type to bool.
3346         (s390_gdbarch_tdep_alloc): Adjust.
3347         (s390_gdbarch_init): Adjust.
3348
3349 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3350
3351         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
3352         (gdbarch_tdep) <have_upper, have_vx>: New fields.
3353         (s390_gdbarch_tdep_alloc): New function.
3354         (s390_gdbarch_init): Allocate tdep at start and use its fields
3355         instead of separate variables.
3356
3357 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3358
3359         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
3360         when looking for cached gdbarch and add comment for remaining.
3361
3362 2018-01-22  Pedro Alves  <palves@redhat.com>
3363             Sergio Durigan Junior  <sergiodj@redhat.com>
3364
3365         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
3366         case.
3367
3368 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
3369
3370         * MAINTAINERS: Update my company e-mail address.
3371
3372 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3373
3374         * regcache.c (cooked_write_test): New function.
3375         (_initialize_regcache): Register the test.
3376
3377 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3378
3379         * ia64-tdep.c (ia64_pseudo_register_read): Call
3380         regcache->cooked_read instead of regcache_cooked_read_unsigned.
3381         * m32c-tdep.c (m32c_cat_read): Likewise.
3382         (m32c_r3r2r1r0_read): Likewise.
3383         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
3384         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
3385
3386 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3387
3388         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
3389         method raw_read instead of regcache_raw_read.
3390         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
3391         * arm-tdep.c (arm_neon_quad_read): Likewise.
3392         * avr-tdep.c (avr_pseudo_register_read): Likewise.
3393         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
3394         * frv-tdep.c (frv_pseudo_register_read): Likewise.
3395         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
3396         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
3397         (i386_pseudo_register_read_into_value): Likewise.
3398         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
3399         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
3400         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
3401         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
3402         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
3403         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
3404         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
3405         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
3406         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
3407
3408 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3409
3410         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
3411         * configure.tgt: Remove target mt.
3412         * mt-tdep.c: Remove.
3413         * regcache.c (cooked_read_test): Remove the check for mt.
3414
3415 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3416
3417         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
3418         instead of gdbarch_pseudo_register_read_value.
3419
3420 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3421
3422         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
3423         language is Ada.
3424
3425 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3426
3427         * linespec.c (create_sals_line_offset): Remove code that preserved
3428         the symtab_and_line's line number.
3429
3430 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3431
3432         * varobj.c (varobj_create): Don't set valid_block when creating a
3433         floating varobj.
3434
3435 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3436
3437         * varobj.c (varobj_create): Remove out of date comment.
3438
3439 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3440
3441         PR mi/20395
3442         * ada-exp.y (write_var_from_sym): Pass extra parameter when
3443         updating innermost block.
3444         * parse.c (innermost_block_tracker::update): Take extra type
3445         parameter, and check types match before updating innermost block.
3446         (write_dollar_variable): Update innermost block for registers.
3447         * parser-defs.h (enum innermost_block_tracker_type): New enum.
3448         (innermost_block_tracker::innermost_block_tracker): Initialise
3449         m_types member.
3450         (innermost_block_tracker::reset): Take type parameter.
3451         (innermost_block_tracker::update): Take type parameter, and pass
3452         type through as needed.
3453         (innermost_block_tracker::m_types): New member.
3454         * varobj.c (varobj_create): Pass type when reseting innermost
3455         block.
3456
3457 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3458
3459         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3460         * ada-lang.c (resolve_subexp): Likewise.
3461         * breakpoint.c (set_breakpoint_condition) Likewise.
3462         (watch_command_1) Likewise.
3463         * c-exp.y (variable): Likewise.
3464         * d-exp.y (PrimaryExpression): Likewise.
3465         * f-exp.y (variable): Likewise.
3466         * go-exp.y (variable): Likewise.
3467         * m2-exp.y (variable): Likewise.
3468         * objfiles.c (objfile::~objfile): Likewise.
3469         * p-exp.y (variable): Likewise.
3470         * parse.c (innermost_block): Change type.
3471         * parser-defs.h (class innermost_block_tracker): New.
3472         (innermost_block): Change to innermost_block_tracker.
3473         * printcmd.c (display_command): Switch to innermost_block API.
3474         (do_one_display): Likewise.
3475         * rust-exp.y (do_one_display): Likewise.
3476         * symfile.c (clear_symtab_users): Likewise.
3477         * varobj.c (varobj_create): Switch to innermost_block API, replace
3478         use of innermost_block with block stored on varobj object.
3479
3480 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3481
3482         * expression.h (innermost_block): Remove declaration.
3483         * varobj.c: Add 'parser-defs.h' include.
3484
3485 2018-01-19  Tom Tromey  <tom@tromey.com>
3486
3487         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3488         symbols in the static and global blocks.
3489
3490 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3491
3492         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3493         gdb_ptrace.h, and move including gdb_wait.h ...
3494         * nat/linux-ptrace.h: ... to here.
3495
3496 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3497
3498         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3499         inf_ptrace_detach_success.
3500         (inf_ptrace_detach_success): Add inferior parameter, use it
3501         instead of inferior_ptid, pass it to detach_inferior.
3502         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3503         parameter.
3504         * inferior.c (detach_inferior): Add overload that takes an
3505         inferior object.
3506         * inferior.h (detach_inferior): Likewise.
3507         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3508         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3509         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3510
3511 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3512
3513         * target.h (struct target_ops) <to_detach>: Add inferior
3514         parameter.
3515         (target_detach): Likewise.
3516         * target.c (dispose_inferior): Pass inferior down.
3517         (target_detach): Pass inferior down.  Assert that it is equal to
3518         the current inferior.
3519         * aix-thread.c (aix_thread_detach): Pass inferior down.
3520         * corefile.c (core_file_command): Pass current_inferior() down.
3521         * corelow.c (core_detach): Add inferior parameter.
3522         * darwin-nat.c (darwin_detach): Likewise.
3523         * gnu-nat.c (gnu_detach): Likewise.
3524         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3525         * infcmd.c (detach_command): Pass current_inferior() down to
3526         target_detach.
3527         * infrun.c (follow_fork_inferior): Pass parent_inf to
3528         target_detach.
3529         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3530         target_detach.
3531         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3532         * linux-thread-db.c (thread_db_detach): Likewise.
3533         * nto-procfs.c (procfs_detach): Likewise.
3534         * procfs.c (procfs_detach): Likewise.
3535         * record.c (record_detach): Likewise.
3536         * record.h (struct inferior): Forward-declare.
3537         (record_detach): Add inferior parameter.
3538         * remote-sim.c (gdbsim_detach): Likewise.
3539         * remote.c (remote_detach_1): Likewise.
3540         (remote_detach): Likewise.
3541         (extended_remote_detach): Likewise.
3542         * sol-thread.c (sol_thread_detach): Likewise.
3543         * target-debug.h (target_debug_print_inferior_p): New macro.
3544         * target-delegates.c: Re-generate.
3545         * top.c (kill_or_detach): Pass inferior down to target_detach.
3546         * windows-nat.c (windows_detach): Add inferior parameter.
3547
3548 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3549
3550         * target.h (struct target_ops) <to_detach>: Remove args
3551         parameter.
3552         (target_detach): Likewise.
3553         * target.c (dispose_inferior): Adjust.
3554         (target_detach): Remove args parameter, adjust.
3555         * aix-thread.c (aix_thread_detach): Adjust.
3556         * corefile.c (core_file_command): Adjust.
3557         * corelow.c (core_detach): Adjust.
3558         * darwin-nat.c (darwin_detach): Adjust.
3559         * gnu-nat.c (gnu_detach): Adjust.
3560         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3561         * infcmd.c (detach_command): Adjust
3562         * infrun.c (follow_fork_inferior): Adjust.
3563         (handle_vfork_child_exec_or_exit): Adjust.
3564         * linux-fork.c (linux_fork_detach): Remove args parameter.
3565         * linux-fork.h (linux_fork_detach): Likewise.
3566         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3567         * linux-thread-db.c (thread_db_detach): Likewise.
3568         * nto-procfs.c (procfs_detach): Likewise.
3569         * procfs.c (procfs_detach): Likewise.
3570         (do_detach): Remove signo parameter.
3571         * record.c (record_detach): Remove args parameter.
3572         * record.h (record_detach): Likewise.
3573         * remote-sim.c (gdbsim_detach): Likewise.
3574         * remote.c (remote_detach_1): Likewise.
3575         (remote_detach): Likewise.
3576         (extended_remote_detach): Likewise.
3577         * sol-thread.c (sol_thread_detach): Likewise.
3578         * target-delegates.c: Re-generate.
3579         * top.c (struct qt_args) <args>: Remove field.
3580         (kill_or_detach): Don't pass args.
3581         (quit_force): Don't set args.
3582         * windows-nat.c (windows_detach): Remove args parameter.
3583
3584 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3585
3586         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3587         (arm_linux_init_abi): Install it.
3588
3589 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3590
3591         * osabi.c (gdb_osabi_names): Extend the regexp for
3592         arm-linux-gnueabihf.
3593
3594 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3595
3596         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3597         m_abbrevs.
3598         (abbrev_table::add_abbrev): Update.
3599         (abbrev_table::lookup_abbrev): Update.
3600
3601 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3602
3603         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3604
3605 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3606
3607         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3608         to "std::string".
3609
3610 2018-01-17  Tom Tromey  <tom@tromey.com>
3611
3612         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3613
3614 2018-01-17  Tom Tromey  <tom@tromey.com>
3615
3616         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3617         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3618         (create_array_type_with_stride): Update.
3619         * dwarf2read.c (set_die_type): Update.
3620
3621 2018-01-17  Tom Tromey  <tom@tromey.com>
3622
3623         * dwarf2read.c (delayed_method_info): Remove typedef.
3624         (dwarf2_cu::method_info): Now a std::vector.
3625         (add_to_method_list): Update.
3626         (free_delayed_list): Remove.
3627         (compute_delayed_physnames): Update.
3628         (process_full_comp_unit, process_full_type_unit): Clear the method
3629         list.  Remove cleanups.
3630         (psymtab_include_file_name): Add name_holder parameter.  Use
3631         unique_xmalloc_ptr.
3632         (dwarf_decode_lines): Update.
3633
3634 2018-01-17  Tom Tromey  <tom@tromey.com>
3635             Simon Marchi  <simon.marchi@ericsson.com>
3636
3637         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3638         (dwarf2_per_objfile::free_cached_comp_units)
3639         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3640         (init_cutu_and_read_dies_no_follow): Update.
3641         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3642         (dwarf2_cu::~dwarf2_cu): New.
3643         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3644         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3645
3646 2018-01-17  Tom Tromey  <tom@tromey.com>
3647             Simon Marchi  <simon.marchi@ericsson.com>
3648
3649         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3650         (struct die_reader_specs) <abbrev_table>: New member.
3651         (struct abbrev_table): Add constructor.
3652         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3653         <abbrev_obstack>: Now an auto_obstack.
3654         (abbrev_table_up): New typedef.
3655         (init_cu_die_reader): Add abbrev_table parameter.
3656         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3657         Add result_dwo_abbrev_table.
3658         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3659         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3660         Update.
3661         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3662         parameter.
3663         (skip_children): Update.
3664         (abbrev_table::alloc_abbrev): Rename from
3665         abbrev_table_alloc_abbrev.
3666         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
3667         (abbrev_table::lookup_abbrev): Rename from
3668         abbrev_table_lookup_abbrev.
3669         (abbrev_table_read_table): Return abbrev_table_up.
3670         (abbrev_table_free, abbrev_table_free_cleanup)
3671         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
3672         (load_partial_dies): Update.
3673
3674 2018-01-17  Tom Tromey  <tom@tromey.com>
3675
3676         * dwarf2read.c (dwarf2_compute_name): Update comment.
3677         (read_func_scope, read_variable): Update.
3678         (new_symbol): Remove.
3679         (new_symbol_full): Rename to new_symbol.
3680
3681 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
3682
3683         PR gdb/16577
3684         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
3685         a warning instead of throwing an error, set section size to 0 and return
3686         NULL.
3687         * gdb_bfd.h (gdb_bfd_map_section): Update description.
3688
3689 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3690
3691         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
3692         std::string.
3693         (linux_ptrace_attach_fail_reason_string): Likewise.
3694         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
3695         Likewise.
3696         (linux_ptrace_attach_fail_reason_string): Likewise.
3697         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
3698
3699 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3700
3701         * linux-nat.c (linux_nat_attach): Remove xstrdup.
3702
3703 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3704
3705         PR gdb/21559
3706         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3707         checking for fs_base/gs_base fields in struct user_regs_struct.
3708         * configure: Regenerate.
3709
3710 2018-01-17  Yao Qi  <yao.qi@linaro.org>
3711
3712         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
3713         function.
3714         (aarch64_linux_init_abi): Install it to gdbarch hook
3715         gcc_target_options.
3716
3717 2018-01-15  Pedro Alves  <palves@redhat.com>
3718
3719         * common/signals-state-save-restore.c
3720         (save_original_signals_state): Fix typos.
3721
3722 2017-01-12  Tom Tromey  <tom@tromey.com>
3723             Sergio Durigan Junior  <sergiodj@redhat.com>
3724
3725         * Makefile.in (install-only): Install gdb-add-index.
3726
3727 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
3728
3729         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
3730
3731 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3732
3733         * infrun.c (keep_going_pass_signal): Clear step-over info when
3734         insert_breakpoints fails.
3735
3736 2018-01-11  Pedro Alves  <palves@redhat.com>
3737
3738         PR gdb/22583
3739         * infrun.c (resume): Rename to ...
3740         (resume_1): ... this.
3741         (resume): Reimplement as wrapper around resume_1.
3742
3743 2018-01-11  Pedro Alves  <palves@redhat.com>
3744
3745         PR remote/22597
3746         * remote.c (remote_parse_stop_reply): Default to the last-set
3747         general thread instead of to 'magic_null_ptid'.
3748
3749 2018-01-10  Pedro Alves  <palves@redhat.com>
3750
3751         * language.h (language_get_symbol_name_matcher): Rename ...
3752         (get_symbol_name_matcher): ... this.
3753         * language.c (language_get_symbol_name_matcher): Ditto.
3754         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
3755         callers adjusted.
3756
3757 2018-01-10  Pedro Alves  <palves@redhat.com>
3758
3759         PR gdb/22670
3760         * dwarf2read.c
3761         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
3762         Adjust to use language_get_symbol_name_matcher instead of
3763         language_defn::la_get_symbol_name_matcher.
3764         * language.c (language_get_symbol_name_matcher): If in Ada mode
3765         and the lookup name is a verbatim match, return Ada's matcher.
3766         * language.h (language_get_symbol_name_matcher): Adjust comment.
3767         (ada_lookup_name_info::verbatim_p):: New method.
3768
3769 2018-01-10  Pedro Alves  <palves@redhat.com>
3770
3771         PR gdb/22670
3772         * ada-lang.c (ada_collect_symbol_completion_matches): If the
3773         minsym's language is language_auto or language_cplus, pass down
3774         language_ada instead.
3775         * symtab.c (compare_symbol_name): Don't frob symbol language here.
3776
3777 2018-01-10  Pedro Alves  <palves@redhat.com>
3778
3779         PR gdb/22670
3780         * minsyms.c (linkage_name_str): New function.
3781         (iterate_over_minimal_symbols): Use it.
3782
3783 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3784
3785         * NEWS: Document that 'info proc' now works on FreeBSD.
3786
3787 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3788
3789         * configure.ac: Check for kinfo_getfile in libutil.
3790         * configure: Regenerate.
3791         * config.in: Regenerate.
3792         * fbsd-nat.c: Include "fbsd-tdep.h".
3793         (fbsd_fetch_cmdline): New.
3794         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
3795         rather than calling error.
3796         (fbsd_info_proc): New.
3797         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
3798         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
3799         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
3800
3801 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3802
3803         * fbsd-nat.c (struct free_deleter): Remove.
3804         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
3805
3806 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3807
3808         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
3809         NULL for an empty pathname.
3810
3811 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3812
3813         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
3814         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
3815         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3816         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3817         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
3818         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
3819         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
3820         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
3821         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
3822         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
3823         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
3824         (fbsd_core_fetch_timeval, fbsd_print_sigset)
3825         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
3826         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
3827         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
3828
3829 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3830
3831         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
3832         (gnu_xfer_auxv): New function.
3833         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
3834         TARGET_OBJECT_AUXV.
3835
3836 2018-01-08  Yao Qi  <yao.qi@linaro.org>
3837             Simon Marchi  <simon.marchi@ericsson.com>
3838
3839         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
3840         common/selftest.c.
3841         (COMMON_OBS): Remove selftest.o.
3842         * configure.ac: Append selftest-arch.c and common/selftest.c to
3843         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
3844         * configure: Re-generated.
3845         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
3846         GDB_SELF_TEST.
3847         (maintenance_info_selftests): Likewise.
3848
3849 2018-01-08  Xavier Roirand  <roirand@adacore.com>
3850
3851         * ada-valprint.c (val_print_packed_array_elements): Use
3852         proper number of elements when printing an array indexed
3853         by an enumeration type.
3854
3855 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3856
3857         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
3858         (dw2_get_file_names_reader): Adjust.
3859         (lookup_dwo_signatured_type): Adjust.
3860         (lookup_dwp_signatured_type): Adjust.
3861         (lookup_signatured_type): Adjust.
3862         (create_type_unit_group): Adjust.
3863         (get_type_unit_group): Adjust.
3864         (process_psymtab_comp_unit_reader): Adjust.
3865         (build_type_psymtabs_reader): Adjust.
3866         (scan_partial_symbols): Adjust.
3867         (add_partial_symbol): Adjust.
3868         (add_partial_subprogram): Adjust.
3869         (peek_die_abbrev): Adjust.
3870         (fixup_go_packaging): Adjust.
3871         (process_imported_unit_die): Adjust.
3872         (dwarf2_compute_name): Adjust.
3873         (dwarf2_physname): Adjust.
3874         (read_import_statement): Adjust.
3875         (handle_DW_AT_stmt_list): Adjust.
3876         (read_file_scope): Adjust.
3877         (read_func_scope): Adjust.
3878         (read_lexical_block_scope): Adjust.
3879         (read_call_site_scope): Adjust.
3880         (read_variable): Adjust.
3881         (dwarf2_rnglists_process): Adjust.
3882         (dwarf2_ranges_process): Adjust.
3883         (dwarf2_ranges_read): Adjust.
3884         (dwarf2_get_pc_bounds): Adjust.
3885         (dwarf2_record_block_ranges): Adjust.
3886         (dwarf2_add_field): Adjust.
3887         (dwarf2_add_member_fn): Adjust.
3888         (read_structure_type): Adjust.
3889         (process_structure_scope): Adjust.
3890         (read_enumeration_type): Adjust.
3891         (read_array_type): Adjust.
3892         (mark_common_block_symbol_computed): Adjust.
3893         (read_common_block): Adjust.
3894         (read_namespace_type): Adjust.
3895         (read_namespace): Adjust.
3896         (read_module_type): Adjust.
3897         (read_tag_pointer_type): Adjust.
3898         (read_tag_ptr_to_member_type): Adjust.
3899         (read_tag_string_type): Adjust.
3900         (read_subroutine_type): Adjust.
3901         (read_typedef): Adjust.
3902         (read_base_type): Adjust.
3903         (attr_to_dynamic_prop): Adjust.
3904         (read_subrange_type): Adjust.
3905         (read_unspecified_type): Adjust.
3906         (dwarf2_read_abbrevs): Adjust.
3907         (load_partial_dies): Adjust.
3908         (read_partial_die): Adjust.
3909         (find_partial_die): Adjust.
3910         (guess_partial_die_structure_name): Adjust.
3911         (fixup_partial_die): Adjust.
3912         (read_attribute_value): Adjust.
3913         (read_addr_index): Adjust.
3914         (read_addr_index_from_leb128): Adjust.
3915         (read_str_index): Adjust.
3916         (dwarf2_string_attr): Adjust.
3917         (get_debug_line_section): Adjust.
3918         (dwarf_decode_line_header): Adjust.
3919         (lnp_state_machine::check_line_address): Adjust.
3920         (dwarf_decode_lines_1): Adjust.
3921         (dwarf_decode_lines): Adjust.
3922         (dwarf2_start_symtab): Adjust.
3923         (var_decode_location): Adjust.
3924         (new_symbol_full): Adjust.
3925         (dwarf2_const_value_data): Adjust.
3926         (dwarf2_const_value_attr): Adjust.
3927         (dwarf2_const_value): Adjust.
3928         (die_type): Adjust.
3929         (die_containing_type): Adjust.
3930         (build_error_marker_type): Adjust.
3931         (lookup_die_type): Adjust.
3932         (guess_full_die_structure_name): Adjust.
3933         (anonymous_struct_prefix): Adjust.
3934         (determine_prefix): Adjust.
3935         (dwarf2_name): Adjust.
3936         (follow_die_ref_or_sig): Adjust.
3937         (follow_die_offset): Adjust.
3938         (follow_die_ref): Adjust.
3939         (follow_die_sig_1): Adjust.
3940         (follow_die_sig): Adjust.
3941         (get_signatured_type): Adjust.
3942         (get_DW_AT_signature_type): Adjust.
3943         (decode_locdesc): Adjust.
3944         (dwarf_decode_macros): Adjust.
3945         (cu_debug_loc_section): Adjust.
3946         (fill_in_loclist_baton): Adjust.
3947         (dwarf2_symbol_mark_computed): Adjust.
3948         (init_one_comp_unit): Don't assign
3949         dwarf2_cu::dwarf2_per_objfile.
3950         (set_die_type): Adjust.
3951
3952 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3953
3954         * dwarf2read.c (struct mapped_debug_names): Add constructor.
3955         <dwarf2_per_objfile>: New field.
3956         (dwarf2_per_objfile): Remove global.
3957         (get_dwarf2_per_objfile): New function.
3958         (set_dwarf2_per_objfile): New function.
3959         (dwarf2_build_psymtabs_hard): Change objfile parameter to
3960         dwarf2_per_objfile.
3961         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
3962         (read_abbrev_offset): Likewise.
3963         (read_indirect_string): Likewise.
3964         (read_indirect_line_string): Likewise.
3965         (read_indirect_string_at_offset): Likewise.
3966         (read_indirect_string_from_dwz): Likewise.
3967         (dwarf2_find_containing_comp_unit): Change objfile parameter to
3968         dwarf2_per_objfile.
3969         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
3970         (create_all_comp_units): Change objfile parameter to
3971         dwarf2_per_objfile.
3972         (create_all_type_units): Likewise.
3973         (process_queue): Add dwarf2_per_objfile parameter.
3974         (read_and_check_comp_unit_head): Likewise.
3975         (lookup_dwo_unit_in_dwp): Likewise.
3976         (get_dwp_file): Likewise.
3977         (process_cu_includes): Likewise.
3978         (struct free_dwo_file_cleanup_data): New struct.
3979         (dwarf2_has_info): Use get_dwarf2_per_objfile and
3980         set_dwarf2_per_objfile.
3981         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
3982         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
3983         context, adjust calls.
3984         (dw2_instantiate_symtab): Likewise.
3985         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
3986         (dw2_get_cu): Likewise.
3987         (create_cu_from_index_list): Change objfile parameter to
3988         dwarf2_per_objfile.
3989         (create_cus_from_index_list): Get dwarf2_per_objfile from
3990         context, adjust calls.
3991         (create_cus_from_index): Likewise.
3992         (create_signatured_type_table_from_index): Change objfile
3993         parameter to dwarf2_per_objfile.
3994         (create_signatured_type_table_from_debug_names): Change objfile
3995         parameter to dwarf2_per_objfile.
3996         (create_addrmap_from_index): Likewise.
3997         (create_addrmap_from_aranges): Likewise.
3998         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
3999         (dw2_setup): Remove.
4000         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
4001         context.
4002         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
4003         get_dwarf2_per_objfile.
4004         (dw2_forget_cached_source_info): Likewise.
4005         (dw2_map_symtabs_matching_filename): Likewise.
4006         (struct dw2_symtab_iterator) <index>: Remove.
4007         <dwarf2_per_objfile>: New field.
4008         (dw2_symtab_iter_init): Replace index parameter with
4009         dwarf2_per_objfile.
4010         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
4011         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
4012         (dw2_print_stats): Likewise.
4013         (dw2_dump): Likewise.
4014         (dw2_expand_symtabs_for_function): Likewise.
4015         (dw2_expand_all_symtabs): Likewise.
4016         (dw2_expand_symtabs_with_fullname): Likewise.
4017         (dw2_expand_marked_cus): Replace index and objfile parameters
4018         with dwarf2_per_objfile.
4019         (dw_expand_symtabs_matching_file_matcher): Add
4020         dwarf2_per_objfile parameter and adjust calls.
4021         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
4022         adjust calls.
4023         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
4024         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
4025         adjust calls.
4026         (create_cus_from_debug_names_list): Replace objfile parameter
4027         with dwarf2_per_objfile and adjust calls.
4028         (create_cus_from_debug_names): Likewise.
4029         (dwarf2_read_debug_names): Likewise.
4030         (mapped_debug_names::namei_to_name): Adjust call.
4031         (dw2_debug_names_iterator::next): Likewise.
4032         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4033         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
4034         (dw2_debug_names_dump): Likewise.
4035         (dw2_debug_names_expand_symtabs_for_function): Likewise.
4036         (dw2_debug_names_expand_symtabs_matching): Likewise.
4037         (dwarf2_initialize_objfile): Likewise.
4038         (dwarf2_build_psymtabs): Likewise.
4039         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
4040         this_cu.
4041         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
4042         (read_and_check_comp_unit_head): Likewise.
4043         (read_abbrev_offset): Likewise.
4044         (create_debug_type_hash_table): Likewise.
4045         (create_debug_types_hash_table): Likewise.
4046         (create_all_type_units): Replace objfile parameter with
4047         dwarf2_per_objfile.
4048         (add_type_unit): Add dwarf2_per_objfile parameter.
4049         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
4050         with dwarf2_per_objfile.
4051         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
4052         (lookup_dwp_signatured_type): Likewise.
4053         (lookup_signatured_type): Likewise.
4054         (read_cutu_die_from_dwo): Likewise.
4055         (init_tu_and_read_dwo_dies): Likewise.
4056         (init_cutu_and_read_dies): Likewise.
4057         (init_cutu_and_read_dies_no_follow): Likewise.
4058         (allocate_type_unit_groups_table): Add objfile parameter.
4059         (create_type_unit_group): Use dwarf2_per_objfile from cu.
4060         (get_type_unit_group): Likewise.
4061         (process_psymtab_comp_unit): Update call.
4062         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
4063         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
4064         (print_tu_stats): Likewise.
4065         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
4066         in void* parameter.
4067         (build_type_psymtabs): Change objfile parameter to
4068         dwarf2_per_objfile.
4069         (process_skeletonless_type_unit): Use dwarf2_per_objfile
4070         passed in void* parameter.
4071         (process_skeletonless_type_units): Change objfile parameter to
4072         dwarf2_per_objfile.
4073         (set_partial_user): Likewise.
4074         (dwarf2_build_psymtabs_hard): Likewise.
4075         (read_comp_units_from_section): Likewise.
4076         (create_all_comp_units): Likewise.
4077         (scan_partial_symbols): Update calls.
4078         (add_partial_symbol): Likewise.
4079         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
4080         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
4081         (process_queue): Add dwarf2_per_objfile parameter.
4082         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
4083         (compute_compunit_symtab_includes): Likewise.
4084         (process_cu_includes): Add dwarf2_per_objfile parameter.
4085         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
4086         (process_full_type_unit): Likewise.
4087         (process_imported_unit_die): Update call.
4088         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
4089         (read_file_scope): Likewise.
4090         (allocate_dwo_file_hash_table): Add objfile parameter.
4091         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
4092         (create_cus_hash_table): Likewise.
4093         (create_dwp_hash_table): Likewise.
4094         (create_dwo_unit_in_dwp_v1): Likewise.
4095         (create_dwp_v2_section): Likewise.
4096         (create_dwo_unit_in_dwp_v2): Likewise.
4097         (lookup_dwo_unit_in_dwp): Likewise.
4098         (try_open_dwop_file): Likewise.
4099         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
4100         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
4101         cleanup to include a reference to dwarf2_per_objfile.
4102         (open_dwp_file): Add dwarf2_per_objfile parameter.
4103         (open_and_init_dwp_file): Likewise.
4104         (get_dwp_file): Likewise.
4105         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
4106         (queue_and_load_all_dwo_tus): Update call.
4107         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
4108         data.
4109         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
4110         (dwarf2_ranges_process): Likewise.
4111         (dwarf2_get_pc_bounds): Likewise.
4112         (mark_common_block_symbol_computed): Likewise.
4113         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4114         (dwarf2_read_abbrevs): Update call.
4115         (read_partial_die): Use dwarf2_per_objfile from cu.
4116         (find_partial_die): Likewise.
4117         (fixup_partial_die): Likewise.
4118         (read_attribute_value): Likewise.
4119         (read_indirect_string_at_offset_from): Add objfile parameter.
4120         (read_indirect_string_at_offset): Add dwarf2_per_objfile
4121         parameter.
4122         (read_indirect_string_from_dwz): Add objfile parameter.
4123         (read_indirect_string): Add objfile parameter.
4124         (read_addr_index_1): Add dwarf2_per_objfile parameter.
4125         (read_addr_index): Use dwarf2_per_objfile from cu.
4126         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
4127         call dw2_setup.
4128         (read_str_index): Use dwarf2_per_objfile from cu.
4129         (get_debug_line_section): Likewise.
4130         (read_formatted_entries): Add dwarf2_per_objfile parameter.
4131         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
4132         (new_symbol_full): Use dwarf2_per_objfile from cu.
4133         (build_error_marker_type): Likewise.
4134         (lookup_die_type): Likewise.
4135         (determine_prefix): Likewise.
4136         (follow_die_offset): Likewise.
4137         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
4138         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
4139         (dwarf2_fetch_die_type_sect_off): Likewise.
4140         (dwarf2_get_die_type): Likewise.
4141         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
4142         (get_signatured_type): Likewise.
4143         (get_DW_AT_signature_type): Likewise.
4144         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
4145         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
4146         (cu_debug_loc_section): Likewise.
4147         (fill_in_loclist_baton): Likewise.
4148         (dwarf2_symbol_mark_computed): Likewise.
4149         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4150         dwarf2_per_objfile.
4151         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
4152         parameter.
4153         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4154         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
4155         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
4156         (set_die_type): Use dwarf2_free_objfile from cu.
4157         (get_die_type_at_offset): Likewise.
4158         (dwarf2_per_objfile_free): Don't assign global variable.
4159         (debug_names) <constructor>: Add dwarf2_per_objfile
4160         parameter, update m_debugstrlookup construction.
4161         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
4162         parameter.
4163         <m_dwarf2_per_objfile>: New field.
4164         <lookup>: Use m_dwarf2_per_objfile.
4165         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
4166         (psyms_seen_size): Likewise.
4167         (write_gdbindex): Replace objfile parameter with
4168         dwarf2_per_objfile.
4169         (write_debug_names): Likewise.
4170         (write_psymtabs_to_index): Likewise.
4171         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
4172         calls.
4173
4174 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4175
4176         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
4177         <dwarf2_per_objfile>: New field.
4178         (struct dwarf2_per_cu_data) <objfile>: Remove.
4179         <dwarf2_per_objfile>: New field.
4180         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
4181         of objfile.
4182         (create_signatured_type_table_from_index): Likewise.
4183         (create_debug_type_hash_table): Likewise.
4184         (fill_in_sig_entry_from_dwo_entry): Likewise.
4185         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
4186         (create_type_unit_group): Assign dwarf2_per_objfile instead of
4187         objfile.
4188         (create_partial_symtab): Access objfile through
4189         dwarf2_per_objfile.
4190         (process_psymtab_comp_unit_reader): Likewise.
4191         (read_comp_units_from_section): Likewise.
4192         (scan_partial_symbols): Likewise.
4193         (add_partial_symbol): Likewise.
4194         (add_partial_subprogram): Likewise.
4195         (peek_die_abbrev): Likewise.
4196         (fixup_go_packaging): Likewise.
4197         (process_full_comp_unit): Likewise.
4198         (process_full_type_unit): Likewise.
4199         (process_imported_unit_die): Likewise.
4200         (dwarf2_compute_name): Likewise.
4201         (dwarf2_physname): Likewise.
4202         (read_import_statement): Likewise.
4203         (create_cus_hash_table): Assign dwarf2_physname instead of
4204         objfile.
4205         (read_func_scope): Access objfile through dwarf2_per_objfile.
4206         (read_lexical_block_scope): Likewise.
4207         (read_call_site_scope): Likewise.
4208         (read_variable): Likewise.
4209         (dwarf2_rnglists_process): Likewise.
4210         (dwarf2_ranges_process): Likewise.
4211         (dwarf2_ranges_read): Likewise.
4212         (dwarf2_record_block_ranges): Likewise.
4213         (dwarf2_add_field): Likewise.
4214         (dwarf2_add_member_fn): Likewise.
4215         (read_structure_type): Likewise.
4216         (process_structure_scope): Likewise.
4217         (read_enumeration_type): Likewise.
4218         (read_array_type): Likewise.
4219         (read_common_block): Likewise.
4220         (read_namespace_type): Likewise.
4221         (read_namespace): Likewise.
4222         (read_module_type): Likewise.
4223         (read_tag_pointer_type): Likewise.
4224         (read_tag_ptr_to_member_type): Likewise.
4225         (read_tag_string_type): Likewise.
4226         (read_subroutine_type): Likewise.
4227         (read_typedef): Likewise.
4228         (read_base_type): Likewise.
4229         (attr_to_dynamic_prop): Likewise.
4230         (read_subrange_type): Likewise.
4231         (read_unspecified_type): Likewise.
4232         (load_partial_dies): Likewise.
4233         (read_partial_die): Likewise.
4234         (find_partial_die): Likewise.
4235         (guess_partial_die_structure_name): Likewise.
4236         (fixup_partial_die): Likewise.
4237         (read_attribute_value): Likewise.
4238         (read_addr_index_from_leb128): Likewise.
4239         (dwarf2_read_addr_index): Likewise.
4240         (dwarf2_string_attr): Likewise.
4241         (lnp_state_machine::check_line_address): Likewise.
4242         (dwarf_decode_lines_1): Likewise.
4243         (dwarf_decode_lines): Likewise.
4244         (dwarf2_start_symtab): Likewise.
4245         (var_decode_location): Likewise.
4246         (new_symbol_full): Likewise.
4247         (dwarf2_const_value_data): Likewise.
4248         (dwarf2_const_value_attr): Likewise.
4249         (dwarf2_const_value): Likewise.
4250         (die_type): Likewise.
4251         (die_containing_type): Likewise.
4252         (lookup_die_type): Likewise.
4253         (guess_full_die_structure_name): Likewise.
4254         (anonymous_struct_prefix): Likewise.
4255         (dwarf2_name): Likewise.
4256         (follow_die_ref_or_sig): Likewise.
4257         (follow_die_offset): Likewise.
4258         (follow_die_ref): Likewise.
4259         (dwarf2_fetch_die_loc_sect_off): Likewise.
4260         (dwarf2_fetch_constant_bytes): Likewise.
4261         (dwarf2_fetch_die_type_sect_off): Likewise.
4262         (dwarf2_get_die_type): Likewise.
4263         (follow_die_sig): Likewise.
4264         (decode_locdesc): Likewise.
4265         (dwarf2_per_cu_objfile): Likewise.
4266         (dwarf2_per_cu_text_offset): Likewise.
4267         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
4268         objfile.
4269         (set_die_type): Access objfile through
4270         dwarf2_per_objfile.
4271
4272 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4273
4274         * valprint.c (converted_character_d): Remove typedef.
4275         (DEF_VEC_O (converted_character_d)): Remove.
4276         (count_next_character): Use std::vector.
4277         (print_converted_chars_to_obstack): Likewise.
4278         (generic_printstr): Likewise.
4279
4280 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4281
4282         * xml-support.h (struct gdb_xml_value): Add constructor.
4283         <value>: Change type to unique_xmalloc_ptr.
4284         (gdb_xml_value_s): Remove typedef.
4285         (DEF_VEC_O (gdb_xml_value_s)): Remove.
4286         (gdb_xml_element_start_handler): Change parameter type to
4287         std::vector.
4288         (xml_find_attribute): Likewise.
4289         * xml-support.c (xml_find_attribute): Change parameter type to
4290         std::vector and adjust.
4291         (gdb_xml_values_cleanup): Remove.
4292         (gdb_xml_parser::start_element): Adjust to std::vector.
4293         (xinclude_start_include): Change paraeter type to std::vector
4294         and adjust.
4295         * btrace.c (check_xml_btrace_version): Likewise.
4296         (parse_xml_btrace_block): Likewise.
4297         (parse_xml_btrace_pt_config_cpu): Likewise.
4298         (parse_xml_btrace_pt): Likewise.
4299         (parse_xml_btrace_conf_bts): Likewise.
4300         (parse_xml_btrace_conf_pt): Likewise.
4301         * memory-map.c (memory_map_start_memory): Likewise.
4302         (memory_map_start_property): Likewise.
4303         * osdata.c (osdata_start_osdata): Likewise.
4304         (osdata_start_item): Likewise.
4305         (osdata_start_column): Likewise.
4306         * remote.c (start_thread): Likewise.
4307         * solib-aix.c (library_list_start_library): Likewise.
4308         (library_list_start_list): Likewise.
4309         * solib-svr4.c (library_list_start_library): Likewise.
4310         (svr4_library_list_start_list): Likewise.
4311         * solib-target.c (library_list_start_segment): Likewise.
4312         (library_list_start_section): Likewise.
4313         (library_list_start_library): Likewise.
4314         (library_list_start_list): Likewise.
4315         * tracepoint.c (traceframe_info_start_memory): Likewise.
4316         (traceframe_info_start_tvar): Likewise.
4317         * xml-syscall.c (syscall_start_syscall): Likewise.
4318         * xml-tdesc.c (tdesc_start_target): Likewise.
4319         (tdesc_start_feature): Likewise.
4320         (tdesc_start_reg): Likewise.
4321         (tdesc_start_union): Likewise.
4322         (tdesc_start_struct): Likewise.
4323         (tdesc_start_flags): Likewise.
4324         (tdesc_start_enum): Likewise.
4325         (tdesc_start_field): Likewise.
4326         (tdesc_start_enum_value): Likewise.
4327         (tdesc_start_vector): Likewise.
4328
4329 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4330
4331         * extension.h (struct xmethod_worker) <clone>: Remove.
4332         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
4333         Remove.
4334         (python_xmethod_worker::clone): Remove.
4335         * valops.c (find_overload_match): Use std::move instead of
4336         clone.
4337
4338 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4339
4340         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
4341         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
4342         <free_xmethod_worker_data>: Remove.
4343         <get_matching_xmethod_workers>: Chance VEC to std::vector.
4344         <get_xmethod_arg_types>: Remove.
4345         <get_xmethod_result_type>: Remove.
4346         <invoke_xmethod>: Remove.
4347         * extension.c (new_xmethod_worker): Remove.
4348         (clone_xmethod_worker): Remove.
4349         (get_matching_xmethod_workers): Return void, pass std::vector by
4350         pointer.
4351         (get_xmethod_arg_types): Rename to...
4352         (xmethod_worker::get_arg_types): ... this, and adjust.
4353         (get_xmethod_result_type): Rename to...
4354         (xmethod_worker::get_result_type): ... this, and adjust.
4355         (invoke_xmethod): Remove.
4356         (free_xmethod_worker): Remove.
4357         (free_xmethod_worker_vec): Remove.
4358         * extension.h (enum ext_lang_rc): Move here from
4359         extension-priv.h.
4360         (struct xmethod_worker): Add constructor and destructor.
4361         <data>: Remove.
4362         <value>: Remove.
4363         <invoke, clone, do_get_result_type, do_get_arg_types>: New
4364         virtual pure methods.
4365         <get_arg_types, get_result_type>: New methods.
4366         (xmethod_worker_ptr): Remove typedef.
4367         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
4368         (xmethod_worker_vec): Remove typedef.
4369         (xmethod_worker_up): New typedef.
4370         (invoke_xmethod): Remove.
4371         (clone_xmethod_worker): Remove.
4372         (free_xmethod_worker): Remove.
4373         (free_xmethod_worker_vec): Remove.
4374         (get_xmethod_arg_types): Remove.
4375         (get_xmethod_result_type): Remove.
4376         * valops.c (find_method_list): Use std::vector, don't use
4377         intermediate vector.
4378         (value_find_oload_method_list): Use std::vector.
4379         (find_overload_match): Use std::vector.
4380         (find_oload_champ): Use std::vector.
4381         * value.c (value_free): Use operator delete.
4382         (value_of_xmethod): Rename to...
4383         (value_from_xmethod): ... this.  Don't assign
4384         xmethod_worker::value, take rvalue-reference.
4385         (result_type_of_xmethod): Adjust.
4386         (call_xmethod): Adjust.
4387         * value.h: Include extension.h.
4388         (struct xmethod_worker): Don't forward-declare.
4389         (value_of_xmethod): Rename to...
4390         (value_from_xmethod): ... this, take rvalue-reference.
4391         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
4392         (struct python_xmethod_worker): ... this, add constructor and
4393         destructor.
4394         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
4395         (gdbpy_free_xmethod_worker_data): Rename to...
4396         (python_xmethod_worker::~python_xmethod_worker): ... this and
4397         adjust.
4398         (gdbpy_clone_xmethod_worker_data): Rename to...
4399         (python_xmethod_worker::clone): ... this and adjust.
4400         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
4401         temporary vector.
4402         (gdbpy_get_xmethod_arg_types): Rename to...
4403         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
4404         (gdbpy_get_xmethod_result_type): Rename to...
4405         (python_xmethod_worker::do_get_result_type): ... this and
4406         adjust.
4407         (gdbpy_invoke_xmethod): Rename to...
4408         (python_xmethod_worker::invoke): ... this and adjust.
4409         (new_python_xmethod_worker): Rename to...
4410         (python_xmethod_worker::python_xmethod_worker): ... this and
4411         adjust.
4412         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
4413         Remove.
4414         (gdbpy_free_xmethod_worker_data): Remove.
4415         (gdbpy_get_matching_xmethod_workers): Use std::vector.
4416         (gdbpy_get_xmethod_arg_types): Remove.
4417         (gdbpy_get_xmethod_result_type): Remove.
4418         (gdbpy_invoke_xmethod): Remove.
4419         * python/python.c (python_extension_ops): Remove obsolete
4420         callbacks.
4421
4422 2018-01-05  Pedro Alves  <palves@redhat.com>
4423
4424         PR gdb/18653
4425         * common/signals-state-save-restore.c
4426         (save_original_signals_state): New parameter 'quiet'.  Warn if we
4427         find a custom handler preinstalled, instead of internal erroring.
4428         But only warn if !quiet.
4429         * common/signals-state-save-restore.h
4430         (save_original_signals_state): New parameter 'quiet'.
4431         * main.c (captured_main_1): Move save_original_signals_state call
4432         after option handling, and pass QUIET.
4433
4434 2018-01-05  Pedro Alves  <palves@redhat.com>
4435
4436         * spu-tdep.c (spu_catch_start): Pass
4437         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
4438
4439 2018-01-05  Pedro Alves  <palves@redhat.com>
4440
4441         PR gdb/22670
4442         * ada-lang.c (literal_symbol_name_matcher): New function.
4443         (ada_get_symbol_name_matcher): Use it for
4444         symbol_name_match_type::SEARCH_NAME.
4445         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
4446         it down instead of assuming symbol_name_match_type::FULL.
4447         * block.h (block_lookup_symbol): New parameter 'match_type'.
4448         * c-valprint.c (print_unpacked_pointer): Use
4449         lookup_symbol_search_name instead of lookup_symbol.
4450         * compile/compile-object-load.c (get_out_value_type): Pass down
4451         symbol_name_match_type::SEARCH_NAME.
4452         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4453         symbol_name_match_type::FULL.
4454         * cp-support.c (cp_get_symbol_name_matcher): Handle
4455         symbol_name_match_type::SEARCH_NAME.
4456         * infrun.c (insert_exception_resume_breakpoint): Use
4457         lookup_symbol_search_name.
4458         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4459         * psymtab.c (maintenance_check_psymtabs): Use
4460         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4461         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4462         SYMBOL_SEARCH_NAME.
4463         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4464         if symbol_name_match_type::SEARCH_NAME.
4465         (lookup_symbol_in_language): Pass down
4466         symbol_name_match_type::FULL.
4467         (lookup_symbol_search_name): New.
4468         (lookup_language_this): Pass down
4469         symbol_name_match_type::SEARCH_NAME.
4470         (lookup_symbol_aux, lookup_local_symbol): New parameter
4471         'match_type'.  Pass it down.
4472         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4473         (lookup_symbol_search_name): New declaration.
4474         (lookup_symbol_in_block): New 'match_type' parameter.
4475
4476 2018-01-05  Pedro Alves  <palves@redhat.com>
4477
4478         PR gdb/22670
4479         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4480         ada_lookup_symbol.
4481         (ada_lookup_symbol): Reimplement in terms of
4482         ada_lookup_symbol_list, bits factored out from
4483         ada_lookup_encoded_symbol.
4484
4485 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4486
4487         * ada-exp.y (write_object_renaming): When subscripting an array
4488         using a symbol as the index, pass the block in call to
4489         ada_lookup_encoded_symbol when looking that symbol up.
4490
4491 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4492
4493         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4494         TYPE_INDEX_TYPE.
4495
4496 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4497
4498         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4499         the case where VALUE_LVAL (val0) is not lval_memory.
4500
4501 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4502
4503         * ada-valprint.c (print_optional_low_bound): Handle
4504         character-indexed array printing like boolean-indexed array
4505         printing.
4506
4507 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4508
4509         * NEWS: Create a new section for the next release branch.
4510         Rename the section of the current branch, now that it has
4511         been cut.
4512
4513 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4514
4515         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4516         * version.in: Bump version to 8.1.50.DATE-git.
4517
4518 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4519
4520         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4521         Add field.
4522         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4523         Add field.
4524         (default_exception_support_info) <catch_handlers_sym>: Add field.
4525         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4526         (ada_exception_name_addr_1): Add "catch handlers" handling.
4527         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4528         Update all callers.
4529         (create_excep_cond_exprs) <ex>: Add parameter.
4530         (re_set_exception): Update create_excep_cond_exprs call.
4531         (print_it_exception, print_one_exception, print_mention_exception)
4532         (print_recreate_exception): Add "catch handler" handling.
4533         (allocate_location_catch_handlers, re_set_catch_handlers)
4534         (check_status_catch_handlers, print_it_catch_handlers)
4535         (print_one_catch_handlers, print_mention_catch_handlers)
4536         (print_recreate_catch_handlers): New function.
4537         (catch_handlers_breakpoint_ops): New variable.
4538         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4539         Add parameter.  Add "catch handler" handling.
4540         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4541         Add "catch handler" handling.
4542         (ada_exception_catchpoint_cond_string): Add "catch handler"
4543         handling.
4544         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4545         call.
4546         (catch_ada_handlers_command): New function.
4547         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4548         operations structure.
4549         (_initialize_ada_language): Add "catch handlers" command entry.
4550         * NEWS: Document "catch handlers" feature.
4551
4552 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4553
4554         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4555         account when creating the array type of the slice.
4556         (ada_value_slice): Likewise.
4557
4558 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4559
4560         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4561         New enum value.
4562         (create_array_type_with_stride): Add byte_stride_prop parameter.
4563         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4564         New parameter.  Update all callers in this file.
4565         (array_type_has_dynamic_stride): New function.
4566         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4567         of arrays with dynamic byte strides.
4568         * dwarf2read.c (read_array_type): Add support for dynamic
4569         DW_AT_byte_stride attributes.
4570
4571 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4572
4573         * dwarf2read.c (read_unspecified_type): Treat
4574         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4575
4576 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4577
4578         Update copyright year range in all GDB files.
4579
4580 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4581
4582         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4583         and gdb/testsuite/gdb.base/step-line.c.
4584
4585 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4586
4587         * copyright.py (main): Dump the contents of
4588         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4589         even if BY_HAND is empty.
4590
4591 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4592
4593         * top.c (print_gdb_version): Update Copyright year in version
4594         message.
4595
4596 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4597
4598         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4599
4600 For older changes see ChangeLog-2017.
4601 \f
4602 Local Variables:
4603 mode: change-log
4604 left-margin: 8
4605 fill-column: 74
4606 version-control: never
4607 coding: utf-8
4608 End: