gdb/ChangeLog

   1 2018-08-08  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         PR gdb/18050:
   4         * target.c (dispose_inferior): Don't dispose of inferiors that are
   5         already killed.
   6
   7 2018-08-08  Szabolcs Nagy  <szabolcs.nagy@arm.com>
   8
   9         * remote.c (remote_target::download_tracepoint): Change char* to
  10         const char*.
  11
  12 2018-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
  13
  14         * target.h (target_options_to_string): Return an std::string.
  15         * target.c (str_comma_list_concat_elem): Return void, use
  16         std::string.
  17         (do_option): Likewise.
  18         (target_options_to_string): Return an std::string.
  19         * linux-nat.c (linux_nat_target::wait): Adjust.
  20         * target-debug.h (target_debug_print_options): Adjust.
  21
  22 2018-08-07  Tom Tromey  <tom@tromey.com>
  23
  24         * Makefile.in (CPPFLAGS): New variable.
  25         (INTERNAL_CPPFLAGS): Use it.
  26
  27 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
  28
  29         * NEWS: Mention the index cache.
  30
  31 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
  32
  33         * common/pathstuff.h (get_standard_cache_dir): New.
  34         * common/pathstuff.c (get_standard_cache_dir): New.
  35         * build-id.h (build_id_to_string): New.
  36         * dwarf-index-common.h (INDEX4_SUFFIX, INDEX5_SUFFIX,
  37         DEBUG_STR_SUFFIX): Move to here.
  38         * dwarf-index-write.c (INDEX4_SUFFIX, INDEX5_SUFFIX,
  39         DEBUG_STR_SUFFIX): Move from there.
  40         (write_psymtabs_to_index): Make non-static, add basename
  41         parameter.  Write to temporary files, rename when done.
  42         (save_gdb_index_command): Adjust call to
  43         write_psymtabs_to_index.
  44         * dwarf2read.h (dwarf2_per_objfile) <index_cache_res>: New
  45         field.
  46         * dwarf2read.c (dwz_file) <index_cache_res>: New field.
  47         (get_gdb_index_contents_from_cache): New.
  48         (get_gdb_index_contents_from_cache_dwz): New.
  49         (dwarf2_initialize_objfile): Read index from cache.
  50         (dwarf2_build_psymtabs): Save to index.
  51         * dwarf-index-cache.h: New file.
  52         * dwarf-index-cache.c: New file.
  53         * dwarf-index-write.h: New file.
  54
  55 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
  56
  57         * gnulib/aclocal.m4: Re-generate.
  58         * gnulib/config.in: Re-generate.
  59         * gnulib/configure: Re-generate.
  60         * gnulib/import/Makefile.am: Re-generate.
  61         * gnulib/import/Makefile.in: Re-generate.
  62         * gnulib/import/m4/gnulib-cache.m4: Re-generate.
  63         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
  64         * gnulib/import/m4/mkdir.m4: New file.
  65         * gnulib/import/mkdir.c: New file.
  66         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkdir
  67         module.
  68
  69 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
  70
  71         * Makefile.in (COMMON_SFILES): Add common/scoped_mmap.c.
  72         * common/scoped_mmap.c: New file.
  73         * common/scoped_mmap.h (destroy): New method.
  74         (~scoped_mmap, reset): Use destroy.
  75         (scoped_mmap): New move constructor.
  76         (mmap_file): New declaration.
  77         * unittests/scoped_mmap-selftests.c (test_normal,
  78         test_invalid_filename, run_tests): New functions.
  79         (_initialize_scoped_mmap_selftests): Register selftest.
  80
  81 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
  82
  83         * dwarf2read.c (read_gdb_index_from_section): Rename to...
  84         (read_gdb_index_from_buffer): ... this.  Remove section
  85         parameter, add buffer parameter.
  86         (get_gdb_index_contents_ftype,
  87         get_gdb_index_contents_dwz_ftype): New typedefs.
  88         (dwarf2_read_gdb_index): Add callback parameters to get the
  89         index contents.
  90         (get_gdb_index_contents_from_section): New.
  91         (dwarf2_initialize_objfile): Update call to
  92         dwarf2_read_gdb_index.
  93
  94 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
  95
  96         * common/filestuff.h (gdb_fopen_cloexec): New overload.
  97         (gdb_open_cloexec): Likewise.
  98         * nat/linux-osdata.c (command_from_pid): Use string_printf.
  99         (commandline_from_pid): Likewise.
 100         (linux_xfer_osdata_threads): Likewise.
 101         (linux_xfer_osdata_fds): Likewise.
 102         * ada-lang.c (is_package_name): Likewise.
 103         * auxv.c (procfs_xfer_auxv): Likewise.
 104         * breakpoint.c (print_one_breakpoint_location): Use
 105         uiout::field_fmt.
 106         (print_one_catch_solib): Use string_printf.
 107         * coff-pe-read.c (add_pe_exported_sym): Likewise.
 108         (add_pe_forwarded_sym): Likewise.
 109         * dwarf2read.c (create_type_unit_group): Likewise.
 110         (build_error_marker_type): Likewise.
 111         * infcall.c (get_function_name): Likewise.
 112         * valprint.c (print_converted_chars_to_obstack): Likewise.
 113         * xtensa-tdep.c (xtensa_register_type): Likewise.
 114
 115 2018-08-06  Simon Marchi  <simon.marchi@ericsson.com>
 116
 117         * remote.c (remote_target::download_tracepoint): Fix format
 118         string errors.
 119
 120 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 121
 122         * tracefile.c: Include common/byte-vector.h.
 123         (trace_save): Change type of buf to gdb::byte_vector.  Initialize
 124         with trace_regblock_size if needed.  Update uses of buf.
 125
 126 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 127
 128         * tracepoint.h (collection_list) <m_regs_mask>: Change type to
 129         std::vector<unsigned char>.
 130         * tracepoint.c (collection_list::collection_list): Remove
 131         m_regs_mask initializer from initializer list.  Resize
 132         m_regs_mask using the largest remote register number.
 133         (collection_list::add_remote_register): Remove size check on
 134         m_regs_mask.  Use at to access element.
 135         (collection_list::stringify): Change type of temp_buf to
 136         gdb::char_vector.  Update uses of temp_buf.  Resize if needed to
 137         stringify the register mask.  Use pack_hex_byte for the register
 138         mask.
 139
 140 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 141
 142         * tracepoint.h (class collection_list) <add_register>: Remove.
 143         <add_remote_register, add_ax_registers, add_local_register>:
 144         Declare.
 145         <add_memrange>: Add scope parameter.
 146         * tracepoint.c (encode_actions_1): Likewise.
 147         (collection_list::add_register): Rename to ...
 148         (collection_list::add_remote_register): ... this.  Update
 149         comment.
 150         (collection_list::add_ax_registers, add_local_register): New
 151         methods.
 152         (collection_list::add_memrange): Add scope parameter.  Call
 153         add_local_register instead of add_register.
 154         (finalize_tracepoint_aexpr): New function.
 155         (collection_list::collect_symbol): Update calls to add_memrange.
 156         Call add_local_register instead of add_register.  Call
 157         add_ax_registers.  Call finalize_tracepoint_aexpr.
 158         (encode_actions_1): Get remote regnos for $reg action.  Call
 159         add_remote_register, add_ax_registers, and add_local_register.
 160         Update call to add_memrange.  Call finalize_tracepoint_aexpr.
 161         (validate_actionline): Call finalize_tracepoint_aexpr.
 162
 163 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 164
 165         * remote.c (remote_target::download_tracepoint): Remove BUF_SIZE.
 166         Replace array buf with gdb::char_vector buf, of size
 167         get_remote_packet_size ().  Replace references to buf and
 168         BUF_SIZE to buf.data () and buf.size ().  Replace strcpy, strcat
 169         and xsnprintf with snprintf.  Raise errors if the buffer is too
 170         small.
 171
 172 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 173
 174         * remote.c (remote_target::download_tracepoint): Fix the has_more
 175         predicate in the QTDP action list iteration.
 176
 177 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 178
 179         * remote.c (remote_target::download_tracepoint): Fix indentation
 180         in for block.
 181
 182 2018-08-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 183
 184         * proc-api.c (_initialize_proc_api): Remove c, unused.
 185         * procfs.c (procfs_init_inferior): Remove signals, unused.
 186         (procfs_target::make_corefile_notes): Remove old_chain, fpregs,
 187         unused.
 188
 189 2018-08-06  Sergey Korolev  <s.korolev@ndmsystems.com>
 190             Andrew Burgess  <andrew.burgess@embecosm.com>
 191
 192         * linux-nat.c (linux_nat_target::follow_fork): Avoid using
 193         'W_STOPCODE (0)' as this could be ambiguous.
 194
 195 2018-08-03  Sergio Durigan Junior  <sergiodj@redhat.com>
 196
 197         * ser-tcp.c (net_open): Fix thinko when deciding whether to
 198         disable TCP's Nagle algorithm (use "ai_protocol" instead of
 199         "ai_socktype").
 200
 201 2018-08-02  Tom Tromey  <tom@tromey.com>
 202
 203         PR symtab/16842.
 204         * dwarf2read.c (read_func_scope): Set symtab on template parameter
 205         symbols.
 206         (process_structure_scope): Likewise.
 207
 208 2018-08-02  Xavier Roirand  <roirand@adacore.com>
 209
 210         PR gdb/22629:
 211         * darwin-nat.c (darwin_kill_inferior): Fix handling of
 212         kill inferior.
 213
 214 2018-08-02  Tom Tromey  <tom@tromey.com>
 215
 216         * darwin-nat.c (find_inferior_task_it, darwin_find_thread)
 217         (darwin_suspend_inferior, darwin_resume_inferior)
 218         (darwin_decode_notify_message, darwin_resume_inferior_threads)
 219         (darwin_check_new_threads): Check result of get_darwin_inferior.
 220
 221 2018-07-31  Joel Brobecker  <brobecker@adacore.com>
 222
 223         GDB 8.1.1 released.
 224
 225 2018-07-31  Jan Vrany  <jan.vrany@fit.cvut.cz>
 226
 227         * varobj.c (varobj_get_path_expr_parent): Report an error if
 228         parent is a dynamic varobj.
 229
 230 2018-07-31  Simon Marchi  <simon.marchi@ericsson.com>
 231
 232         * gnulib/aclocal.m4: Re-generate.
 233         * gnulib/config.in: Re-generate.
 234         * gnulib/configure: Re-generate.
 235         * gnulib/import/Makefile.in: Re-generate.
 236         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
 237         * gnulib/import/m4/onceonly.m4: Re-generate.
 238
 239 2018-07-31  Simon Marchi  <simon.marchi@ericsson.com>
 240
 241         * target-descriptions.c (struct xml_test_tdesc): New.
 242         (xml_tdesc): Change type to std::vector<xml_test_tdesc>.
 243         (record_xml_tdesc): Update.
 244         (maintenance_check_xml_descriptions): Update.
 245         * target-descriptions.h (record_xml_tdesc): Update comment.
 246
 247 2018-07-30  Andrew Burgess  <andrew.burgess@embecosm.com>
 248
 249         * eval.c (evaluate_subexp_for_sizeof): Check for array type before
 250         checking array bounds are defined.
 251
 252 2018-07-30  Tom Tromey  <tom@tromey.com>
 253
 254         * nat/linux-osdata.c (pid_pgid_entry::operator<): Fix
 255         irreflexivity violation.
 256
 257 2018-07-30  Tom Tromey  <tom@tromey.com>
 258
 259         * cli/cli-decode.c (lookup_cmd): Remove lint code.
 260         * value.c (unpack_long): Remove lint code.
 261         * valops.c (value_ind): Remove lint code.
 262         * valarith.c (value_x_binop, value_x_unop, value_equal)
 263         (value_pos): Remove lint code.
 264
 265 2018-07-28  Tom de Vries  <tdevries@suse.de>
 266
 267         * eval.c (evaluate_subexp_for_sizeof): Interpret size of dynamic type
 268         with undefined upper bound as <optimized out>.
 269
 270 2018-07-27  Sergio Durigan Junior  <sergiodj@redhat.com>
 271
 272         * gcore.in: Rename variable "name" to "prefix".  Expand
 273         "usage" text.
 274
 275 2018-07-14  Jon Turney  <jon.turney@dronecode.org.uk>
 276
 277         * windows-nat.c (windows_nat_target::create_inferior): Update to
 278         call close() in global namespace.
 279
 280 2018-07-26  Tom Tromey  <tom@tromey.com>
 281
 282         * dwarf-index-write.c (add_address_entry): Don't add objfile
 283         offsets.
 284         * dbxread.c (find_stab_function): Rename from
 285         find_stab_function_addr.  Return a bound_minimal_symbol.
 286         (read_dbx_symtab): Use raw_text_low, raw_text_high.
 287         Don't add objfile offsets.
 288         (end_psymtab): Use raw_text_low, raw_text_high,
 289         MSYMBOL_VALUE_RAW_ADDRESS.
 290         (read_ofile_symtab): Update.
 291         (process_one_symbol): Update.
 292         * dwarf2read.c (create_addrmap_from_index): Don't add objfile
 293         offsets.
 294         (dw2_relocate): Remove.
 295         (dw2_find_pc_sect_symtab): Bias PC by the text offset before
 296         searching addrmap.
 297         (dwarf2_gdb_index_functions, dwarf2_debug_names_functions):
 298         Update.
 299         (process_psymtab_comp_unit_reader, add_partial_symbol)
 300         (add_partial_subprogram, dwarf2_ranges_read): Update.
 301         (load_partial_dies): Update.
 302         (add_address_entry): Don't add objfile offsets.
 303         (dwarf2_build_include_psymtabs): Update.
 304         (create_addrmap_from_aranges): Don't add objfile offsets.
 305         (dw2_find_pc_sect_compunit_symtab): Update.
 306         * mdebugread.c (parse_symbol): Don't add objfile offsets.
 307         (parse_lines): Remove 'pst' parameter, replace with 'textlow'.
 308         Update.
 309         (parse_partial_symbols): Don't add objfile offsets.  Use
 310         raw_text_low, raw_text_high.  Update.
 311         (handle_psymbol_enumerators, psymtab_to_symtab_1): Update.
 312         * objfiles.c (objfile_relocate1): Don't relocate psymtabs_addrmap
 313         or call 'relocate' quick function.  Clear psymbol_map.
 314         * psympriv.h (struct partial_symbol) <address>: Add section
 315         offset.
 316         <set_unrelocated_address>: Rename from set_address.
 317         <raw_text_low, raw_text_high>: New methods.
 318         <text_low, text_high>: Add objfile parameter.
 319         (add_psymbol_to_bcache): Add 'section' parameter.  Call
 320         set_unrelocated_address.
 321         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
 322         (find_pc_psymbol): Update.
 323         (fixup_psymbol_section, relocate_psymtabs): Remove.
 324         (dump_psymtab, psym_functions): Update.
 325         (add_psymbol_to_bcache, add_psymbol_to_list): Add 'section'
 326         parameter.
 327         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
 328         (start_psymtab_common): Update.
 329         * symfile-debug.c (debug_qf_relocate): Remove.
 330         (debug_sym_quick_functions): Update.
 331         * symfile.h (struct quick_symbol_functions) <relocate>: Remove.
 332         * xcoffread.c (scan_xcoff_symtab): Don't add objfile offsets.
 333         Update.
 334
 335 2018-07-26  Tom Tromey  <tromey@redhat.com>
 336
 337         * dbxread.c (end_psymtab): Use text_high_valid and
 338         text_low_valid.
 339         * mdebugread.c (parse_partial_symbols): Use text_low_valid.
 340         (psymtab_to_symtab_1): Use text_high_valid and text_low_valid.
 341         * psympriv.h (struct partial_symtab) <m_text_low, m_text_high>:
 342         Update comment.
 343         <text_low_valid, text_high_valid>: New fields.
 344         <set_text_low, set_text_high>: Update.
 345         * xcoffread.c (scan_xcoff_symtab): Use text_low_valid.
 346
 347 2018-07-26  Tom Tromey  <tom@tromey.com>
 348
 349         * dbxread.c (read_dbx_symtab, end_psymtab, read_ofile_symtab):
 350         Update.
 351         * dwarf2read.c (dwarf2_create_include_psymtab): Don't initialize
 352         textlow and texthigh fields.
 353         (process_psymtab_comp_unit_reader, dwarf2_build_include_psymtabs):
 354         Update.
 355         * mdebugread.c (parse_lines, parse_partial_symbols)
 356         (psymtab_to_symtab_1): Update.
 357         * psympriv.h (struct partial_symtab) <m_text_low, m_text_high>:
 358         Rename fields.  Update comment.  Now private.
 359         <text_low, text_high, set_text_low, set_text_high>: New methods.
 360         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
 361         (find_pc_sect_psymbol, relocate_psymtabs, dump_psymtab)
 362         (start_psymtab_common, maintenance_info_psymtabs)
 363         (maintenance_check_psymtabs): Update.
 364         * xcoffread.c (xcoff_end_psymtab): Don't initialize textlow and
 365         texthigh fields.
 366         (scan_xcoff_symtab): Update.
 367
 368 2018-07-26  Tom Tromey  <tromey@redhat.com>
 369
 370         * psympriv.h (struct partial_symbol) <unrelocated_address,
 371         address, set_address>: New methods.
 372         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymbol)
 373         (fixup_psymbol_section, relocate_psymtabs): Update.
 374         (print_partial_symbols): Add 'objfile' parameter.  Update.
 375         (dump_psymtab, add_psymbol_to_bcache, psym_fill_psymbol_map):
 376         Update.
 377
 378 2018-07-26  Tom Tromey  <tom@tromey.com>
 379
 380         * dwarf-index-write.c (write_psymbols, debug_names::insert)
 381         (debug_names::write_psymbols): Update.
 382         * psympriv.h (struct partial_symbol): Derive from
 383         general_symbol_info.
 384         <obj_section>: New method.
 385         (PSYMBOL_DOMAIN, PSYMBOL_CLASS): Remove.n
 386         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
 387         (find_pc_sect_psymbol, fixup_psymbol_section)
 388         (match_partial_symbol, lookup_partial_symbol, relocate_psymtabs)
 389         (print_partial_symbols, recursively_search_psymtabs)
 390         (compare_psymbols, psymbol_hash, psymbol_compare)
 391         (add_psymbol_to_bcache, maintenance_check_psymtabs)
 392         (psymbol_name_matches, psym_fill_psymbol_map): Update.
 393
 394 2018-07-26  Tom Tromey  <tromey@redhat.com>
 395
 396         * dbxread.c (end_psymtab): Remove dead code.
 397
 398 2018-07-26  Andrew Burgess  <andrew.burgess@embecosm.com>
 399
 400         * dwarf2-frame-tailcall.c (tailcall_frame_sniffer): Exit early if
 401         DWARF unwinders are disabled.
 402         * dwarf2-frame.c: Add dwarf2read.h include.
 403         (dwarf2_frame_sniffer): Exit early if DWARF unwinders are
 404         disabled.
 405         (dwarf2_frame_unwinders_enabled_p): Define.
 406         (show_dwarf_unwinders_enabled_p): New function.
 407         (_initialize_dwarf2_frame): Register switch to control DWARF
 408         unwinder use.
 409         * dwarf2-frame.h (dwarf2_frame_unwinders_enabled_p): Declare.
 410         * dwarf2read.c (set_dwarf_cmdlist): Remove static keyword.
 411         (show_dwarf_cmdlist): Remove static keyword.
 412         * dwarf2read.h (set_dwarf_cmdlist): Declare.
 413         (show_dwarf_cmdlist): Declare.
 414         * NEWS: Document new feature.
 415
 416 2018-07-26  Tom de Vries  <tdevries@suse.de>
 417
 418         PR breakpoints/23366
 419         * infcmd.c (info_program_command): Handle ptid == minus_one_ptid.
 420
 421 2018-07-26  Tom de Vries  <tdevries@suse.de>
 422
 423         * dwarf2read.c (read_subrange_type): Warn if DW_AT_upper_bound or
 424         DW_AT_count can't be translated to a dynamic prop.
 425
 426 2018-07-25  Tom de Vries  <tdevries@suse.de>
 427
 428         * dwarf2loc.c (dwarf2_locexpr_baton_eval): Wrap ctx.eval call in
 429         try/catch.
 430
 431 2018-07-25  Jan Vrany  <jan.vrany@fit.cvut.cz>
 432
 433         * breakpoint.c (enable_disable_bp_num_loc): Notify observers.
 434
 435 2018-07-25  Joel Brobecker  <brobecker@adacore.com>
 436
 437         * MAINTAINERS (Global Maintainers): Add Tom Tromey.
 438
 439 2018-07-24  Keith Seitz  <keiths@redhat.comt
 440
 441         PR symtab/23010
 442         * dwarf2read.c (dw2_add_symbol_to_list): New function.
 443         (fixup_go_packaging, new_symbol): Use dw2_add_symbol_to_list
 444         instead of add_symbol_to_list.
 445         (read_file_scope): Call prepare_one_comp_unit before reading
 446         any other DIEs.
 447
 448 2018-07-24  Simon Marchi  <simon.marchi@ericsson.com>
 449
 450         * common/scoped_mmap.h (class scoped_mmap): Fix indentation.
 451
 452 2018-07-24  Tom Tromey  <tom@tromey.com>
 453
 454         * utils.c (malloc, realloc, free): Don't declare.
 455         * configure, config.in: Rebuild.
 456         * configure.ac: Don't check for declarations of free, malloc, or
 457         realloc.
 458
 459 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 460
 461         * aarch64-linux-nat.c
 462         (aarch64_linux_nat_target::stopped_data_address): Remove unused
 463         variable.
 464         * arm-linux-nat.c (fetch_regs): Likewise.
 465         (store_regs): Likewise.
 466         (fetch_vfp_regs): Likewise.
 467         (store_vfp_regs): Likewise.
 468         (arm_linux_nat_target::insert_hw_breakpoint): Likewise.
 469         (arm_linux_nat_target::remove_hw_breakpoint): Likewise.
 470         (arm_linux_nat_target::insert_watchpoint): Likewise.
 471         (arm_linux_nat_target::remove_watchpoint): Likewise.
 472         * mips-linux-nat.c (mips_linux_nat_target::insert_watchpoint):
 473         Likewise.
 474         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs):
 475         Likewise.
 476         * ppc-linux-nat.c (fetch_register): Likewise.
 477         (fetch_all_gp_regs): Likewise.
 478         (fetch_ppc_registers): Likewise.
 479         (store_all_gp_regs): Likewise.
 480         (store_ppc_registers): Likewise.
 481         (hwdebug_insert_point): Likewise.
 482         (can_use_watchpoint_cond_accel): Likewise.
 483         * remote-sim.c (gdb_os_write_stdout): Likewise.
 484
 485 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 486             Tom Tromey  <tom@tromey.com>
 487
 488         * warning.m4 (AM_GDB_WARNINGS): Add -Wunused-variable and special
 489         test for it.
 490         * configure: Rebuild.
 491
 492 2018-07-22  Tom Tromey  <tom@tromey.com>
 493
 494         * regformats/regdat.sh: Define xmltarget_${name} inside
 495         #ifndef IN_PROCESS_AGENT.
 496
 497 2018-07-22  Tom Tromey  <tom@tromey.com>
 498
 499         * value.c (value_fetch_lazy_bitfield): Remove unused variable.
 500
 501 2018-07-22  Tom Tromey  <tom@tromey.com>
 502
 503         * symfile.c (reread_symbols): Notify iter, not objfile.
 504
 505 2018-07-22  Tom Tromey  <tom@tromey.com>
 506
 507         * ravenscar-thread.c (ravenscar_thread_target::store_registers):
 508         Use arch_ops.
 509         (ravenscar_thread_target::prepare_to_store): Likewise.
 510
 511 2018-07-22  Tom Tromey  <tom@tromey.com>
 512
 513         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Remove
 514         unused variable.  Call value_fetch_lazy when needed.
 515         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer):
 516         Remove unused variable.  Call value_fetch_lazy when needed.
 517
 518 2018-07-22  Tom Tromey  <tom@tromey.com>
 519
 520         * m32c-tdep.c (mark_dma): Return void.
 521         (make_regs): Remove unused declarations.
 522
 523 2018-07-22  Tom Tromey  <tom@tromey.com>
 524
 525         * guile/scm-cmd.c (gdbscm_dont_repeat): Call
 526         cmdscm_get_valid_command_smob_arg_unsafe for effect.
 527         * guile/scm-block.c (gdbscm_make_block_syms_iter): Call
 528         bkscm_get_valid_block_smob_arg_unsafe for effect.
 529
 530 2018-07-22  Tom Tromey  <tom@tromey.com>
 531
 532         * bfin-tdep.c (bfin_push_dummy_call): Use arg_type, not
 533         value_type.
 534
 535 2018-07-22  Tom Tromey  <tom@tromey.com>
 536
 537         * windows-nat.c (saved_context): Conditionally define.
 538         * remote.c (remote_target::remote_btrace_maybe_reopen):
 539         Conditionally declare "warned".
 540         * inflow.c (sigquit_ours): Conditionally define.
 541         (new_tty): Move "tty" declaration inside #if.
 542         * guile/guile.c (guile_datadir): Conditionally define.
 543         * charset.c (set_be_le_names): Move some declarations inside #if.
 544         * btrace.c (parse_xml_btrace): Move "errcode" declaration inside
 545         #if.
 546         (parse_xml_btrace_conf): Likewise.
 547
 548 2018-07-22  Tom Tromey  <tom@tromey.com>
 549
 550         * spu-tdep.c (spu_get_overlay_table): Remove unused variable.
 551
 552 2018-07-22  Tom Tromey  <tom@tromey.com>
 553
 554         * guile/scm-value.c (gdbscm_value_call): Remove unused variables.
 555         * guile/scm-math.c (vlscm_unop_gdbthrow, vlscm_binop_gdbthrow)
 556         (vlscm_convert_typed_value_from_scheme): Remove unused variable.
 557         * buildsym-legacy.c (get_macro_table): Remove unused variable.
 558         * stack.c (frame_apply_level_command): Remove unused variable.
 559         * tic6x-tdep.c (tic6x_push_dummy_call): Remove unused variable.
 560         * sparc64-tdep.c (adi_examine_command): Remove unused variable.
 561         * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Remove
 562         unused variable.
 563         * nios2-tdep.c (nios2_push_dummy_call): Remove unused variable.
 564         * mep-tdep.c (mep_push_dummy_call): Remove unused variable.
 565         * ada-lang.c (ada_lookup_symbol_list_worker): Remove unused
 566         variable.
 567         * amd64-tdep.c (amd64_supply_xsave): Remove unused variable.
 568         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Remove unused
 569         variable.
 570         * breakpoint.c (check_no_tracepoint_commands, update_watchpoint):
 571         Remove unused variable.
 572         * cli/cli-script.c (recurse_read_control_structure): Remove unused
 573         variable.
 574         * common/tdesc.c (print_xml_feature::visit): Remove unused
 575         variable.
 576         * compile/compile-object-load.c (store_regs): Remove unused
 577         variables.
 578         * complaints.c (clear_complaints): Remove unused variable.
 579         * corelow.c (core_target_open): Remove unused variable.
 580         * fbsd-tdep.c (fbsd_core_info_proc_status): Remove unused
 581         variable.
 582         * guile/scm-frame.c (gdbscm_frame_read_var): Remove unused
 583         variable.
 584         * guile/scm-symtab.c (stscm_print_sal_smob): Remove unused
 585         variable.
 586         * guile/scm-type.c (gdbscm_field_baseclass_p): Remove unused
 587         variable.
 588         * guile/scm-utils.c (gdbscm_parse_function_args): Remove unused
 589         variable.
 590         * hppa-tdep.c (hppa_stub_frame_unwind_cache): Remove unused
 591         variable.
 592         * ia64-tdep.c (examine_prologue): Remove unused variable.
 593         * infcall.c (run_inferior_call): Remove unused variable.
 594         * inferior.c (exit_inferior): Remove unused variable.
 595         * infrun.c (infrun_thread_ptid_changed): Remove unused variable.
 596         * linespec.c (decode_line_2): Remove unused variable.
 597         * linux-nat.c (super_close): Remove.
 598         * linux-tdep.c (linux_info_proc): Remove unused variable.
 599         * mi/mi-main.c (mi_execute_command): Remove unused variable.
 600         * microblaze-linux-tdep.c (microblaze_linux_sigtramp_cache):
 601         Remove unused variable.
 602         * parse.c (find_minsym_type_and_address): Remove unused variable.
 603         * printcmd.c (info_symbol_command, printf_floating): Remove unused
 604         variable.
 605         * python/py-breakpoint.c (bppy_set_commands): Remove unused
 606         variable.
 607         * python/py-unwind.c (unwind_infopy_dealloc): Remove unused
 608         variables.
 609         * record-btrace.c (record_btrace_target::store_registers): Remove
 610         unused variable.
 611         (cmd_show_record_btrace_cpu): Remove unused variable.
 612         * riscv-tdep.c (riscv_register_reggroup_p)
 613         (riscv_push_dummy_call, riscv_return_value): Remove unused
 614         variable.
 615         * rust-exp.y (literal): Remove unused variable.
 616         * rust-lang.c (rust_evaluate_subexp) <OP_RUST_ARARAY>: Remove
 617         unused variable.
 618         <STRUCTOP_ANONYMOUS>: Likewise.
 619         * s390-linux-tdep.c (s390_linux_init_abi_31)
 620         (s390_linux_init_abi_64): Remove unused variable.
 621         * ser-ming2.c (ser_windows_read_prim, pipe_select_thread)
 622         (file_select_thread, net_windows_open, _initialize_ser_windows):
 623         Remove unused variables.
 624         * symtab.c (find_pc_sect_line): Remove unused variable.
 625         * target-memory.c (compute_garbled_blocks): Remove unused
 626         variable.
 627         (target_write_memory_blocks): Remove unused variable.
 628         * target.c (target_stack::unpush): Remove unused variables.
 629         * tracepoint.c (start_tracing, all_tracepoint_actions)
 630         (merge_uploaded_trace_state_variables)
 631         (print_one_static_tracepoint_marker): Remove unused variable.
 632         * unittests/basic_string_view/element_access/char/1.cc (test01):
 633         Remove unused variable.
 634         * windows-nat.c (windows_continue, windows_add_all_dlls)
 635         (do_initial_windows_stuff, windows_nat_target::create_inferior):
 636         Remove unused variables.
 637
 638 2018-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 639
 640         * arm-tdep.c (arm_gdbarch_init): Declare attr_arch and
 641         attr_profile in HAVE_ELF.
 642         * rs6000-tdep.c (bfd_uses_spe_extensions): Declare vector_abi in
 643         HAVE_ELF.
 644
 645 2018-07-20  Simon Marchi  <simon.marchi@polymtl.ca>
 646
 647         * frame.c (frame_register_unwind): Change parameter name.
 648         (frame_unwind_register): Likewise.
 649         (frame_unwind_register_value): Likewise.
 650         (frame_unwind_register_signed): Likewise.
 651         (frame_unwind_register_unsigned): Likewise.
 652         * frame.h (frame_register_unwind): Likewise.
 653         (frame_unwind_register): Likewise.
 654         (frame_unwind_register_value): Likewise.
 655         (frame_unwind_register_signed): Likewise.
 656         (frame_unwind_register_unsigned): Likewise.
 657         (frame_unwind_arch): Likewise.
 658
 659 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 660
 661         * MAINTAINERS: Update my e-mail address, downgrade to MIPS I-IV
 662         ISA maintenance.
 663
 664 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 665
 666         * mips-linux-nat.c (mips_linux_nat_target::read_description):
 667         Call `get_ptrace_pid' rather than extracting the ptrace PID by
 668         hand.
 669
 670 2018-07-20  Keith Seitz  <keiths@redhat.com>
 671
 672         * buildsym.h (struct buildsym_compunit) <m_objfile, m_subfiles,
 673         m_main_subfile, m_comp_dir, m_producer, m_debugformat,
 674         m_compunit_symtab, m_language>: Add "m_" prefix.
 675         Update all uses.
 676         * buildsym.c: Update all uses.
 677
 678 2018-07-20  Tom Tromey  <tom@tromey.com>
 679
 680         * buildsym-legacy.h (record_line): Don't use record_line_ftype.
 681         * buildsym.h (record_line_ftype): Remove typedef.
 682
 683 2018-07-20  Tom Tromey  <tom@tromey.com>
 684
 685         * buildsym-legacy.h (augment_type_symtab): Don't declare.
 686         (end_expandable_symtab): Likewise.
 687         (end_symtab_get_static_block): Likewise.
 688         (end_symtab_from_static_block): Likewise.
 689         * buildsym-legacy.c (augment_type_symtab): Remove.
 690         (end_expandable_symtab): Remove.
 691         (end_symtab_get_static_block): Remove.
 692         (end_symtab_from_static_block): Remove.
 693
 694 2018-07-20  Tom Tromey  <tom@tromey.com>
 695
 696         * dwarf2read.c: Include buildsym.h.
 697         (struct dwarf2_cu) <builder>: New method.
 698         (fixup_go_packaging): Update.
 699         (process_full_comp_unit, process_full_type_unit): Update.  Don't
 700         use scoped_free_pendings.
 701         (using_directives): Add "cu" parameter, remove "language".
 702         (read_import_statement, setup_type_unit_groups, )
 703         (read_func_scope, read_lexical_block_scope)
 704         (dwarf2_record_block_ranges, read_namespace): Update.
 705         (lnp_state_machine::lnp_state_machine): Add cu parameter.
 706         (lnp_state_machine::handle_end_sequence): Update.
 707         (class lnp_state_machine) <m_cu>: New member.
 708         <m_record_line_callback>: Remove.
 709         <m_currently_recording_lines>: New member.
 710         (lnp_state_machine::handle_set_file): Update.
 711         (noop_record_line): Remove.
 712         (dwarf_record_line_p): Add cu parameter.
 713         (dwarf_record_line_1, dwarf_finish_line): Likewise.
 714         (lnp_state_machine::record_line)
 715         (lnp_state_machine::lnp_state_machine)
 716         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
 717         (dwarf_decode_lines): Update.
 718         (dwarf2_start_subfile): Add cu parameter.
 719         (dwarf2_start_symtab, new_symbol): Update.
 720         (macro_start_file, dwarf_decode_macro_bytes): Add cu parameter.
 721         Remove dwarf2_per_objfile parameter.
 722         (dwarf_decode_macros): Update.
 723
 724 2018-07-20  Tom Tromey  <tom@tromey.com>
 725
 726         * stabsread.c (define_symbol): Update.
 727         * buildsym-legacy.h (get_buildsym_compunit): Declare.
 728         * dwarf2read.c (new_symbol): Update.
 729         * cp-support.h (cp_scan_for_anonymous_namespaces): Update.
 730         * cp-namespace.c: Include buildsym.h.
 731         (cp_scan_for_anonymous_namespaces): Add "compunit" parameter.
 732         * buildsym-legacy.c (get_buildsym_compunit): New function.
 733
 734 2018-07-20  Tom Tromey  <tom@tromey.com>
 735
 736         * xcoffread.c: Include buildsym-legacy.h.
 737         * windows-nat.c: Include buildsym-legacy.h.
 738         * stabsread.c: Include buildsym-legacy.h.
 739         * mdebugread.c: Include buildsym-legacy.h.
 740         * buildsym-legacy.h: New file.
 741         * buildsym-legacy.c: New file, from buildsym.c.
 742         * go32-nat.c: Include buildsym-legacy.h.
 743         * dwarf2read.c: Include buildsym-legacy.h.
 744         * dbxread.c: Include buildsym-legacy.h.
 745         * cp-namespace.c: Include buildsym-legacy.h.
 746         * coffread.c: Include buildsym-legacy.h.
 747         * buildsym.h: Move some contents to buildsym-legacy.h.
 748         * buildsym.c: Include buildsym-legacy.h.  Move many functions to
 749         buildsym-legacy.c.
 750         * Makefile.in (HFILES_NO_SRCDIR): Add buildsym-legacy.h.
 751
 752 2018-07-20  Tom Tromey  <tom@tromey.com>
 753
 754         * buildsym.h (struct buildsym_compunit): Move from buildsym.c.
 755         * buildsym.c (struct buildsym_compunit): Move to buildsym.h.
 756         (buildsym_compunit::buildsym_compunit)
 757         (buildsym_compunit::~buildsym_compunit)
 758         (buildsym_compunit::get_macro_table): Define.
 759
 760 2018-07-20  Tom Tromey  <tom@tromey.com>
 761
 762         * buildsym.c (reset_symtab_globals): Remove.
 763         (buildsym_compunit::end_symtab_from_static_block): Update.
 764         (buildsym_compunit::augment_type_symtab): Update.
 765         (end_symtab_from_static_block): Call free_buildsym_compunit.
 766         (augment_type_symtab, end_symtab, end_expandable_symtab):
 767         Likewise.
 768
 769 2018-07-20  Tom Tromey  <tom@tromey.com>
 770
 771         * arch-utils.c: Do not include buildsym.h.
 772         * mipsread.c: Do not include buildsym.h.
 773         * machoread.c: Do not include buildsym.h.
 774         * elfread.c: Do not include buildsym.h.
 775
 776 2018-07-20  Tom Tromey  <tom@tromey.com>
 777
 778         * buildsym.c (buildsym_compunit::buildsym_compunit): Do more
 779         initialization.
 780         (buildsym_compunit): Add new constructor.
 781         (struct buildsym_compunit) <get_last_source_file, finish_block,
 782         record_block_range, start_subfile, patch_subfile_names,
 783         push_subfile, pop_subfile, record_line, get_compunit_symtab,
 784         set_last_source_start_addr, get_last_source_start_addr,
 785         get_local_using_directives, set_local_using_directives,
 786         get_global_using_directives, outermost_context_p,
 787         get_current_context_stack, get_context_stack_depth,
 788         get_current_subfile, get_local_symbols, get_file_symbols,
 789         get_global_symbols, record_debugformat, record_producer,
 790         push_context, pop_context, end_symtab_get_static_block,
 791         end_symtab_from_static_block, end_symtab, end_expandable_symtab>:
 792         New public methods.
 793         <record_pending_block, finish_block_internal, make_blockvector,
 794         watch_main_source_file_lossage, end_symtab_with_blockvector>: New
 795         private methods.
 796         Update all users.
 797
 798 2018-05-22  Tom Tromey  <tom@tromey.com>
 799
 800         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
 801         parameter.
 802         (finish_block_internal): Update.
 803
 804 2018-07-20  Tom Tromey  <tom@tromey.com>
 805
 806         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
 807         parameter.
 808         (finish_block_internal): Update.
 809
 810 2018-07-20  Tom Tromey  <tom@tromey.com>
 811
 812         * buildsym.h (EXTERN): Don't define or undef.
 813         * buildsym.c (EXTERN): Don't define.
 814
 815 2018-07-20  Tom Tromey  <tom@tromey.com>
 816
 817         * buildsym.c: Remove TODO comment.
 818
 819 2018-07-20  Tom Tromey  <tom@tromey.com>
 820
 821         * coffread.c (coff_symtab_read): Update.
 822         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
 823         (xcoff_new_init): Update.
 824         * mipsread.c (mipscoff_new_init): Update.
 825         * mdebugread.c (mdebug_build_psymtabs): Update.
 826         * elfread.c (elf_new_init): Update.
 827         * dwarf2read.c (process_full_comp_unit, process_full_type_unit):
 828         Update.
 829         * dbxread.c (dbx_new_init, dbx_psymtab_to_symtab_1)
 830         (coffstab_build_psymtabs, elfstab_build_psymtabs)
 831         (stabsect_build_psymtabs): Update.
 832         * buildsym.h (buildsym_init): Don't declare.
 833         * buildsym.c: Update comment.
 834         (prepare_for_building): Remove.
 835         (start_symtab, restart_symtab): Update.
 836         (reset_symtab_globals): Update comment.
 837         (buildsym_init): Remove.
 838
 839 2018-07-20  Tom Tromey  <tom@tromey.com>
 840
 841         * xcoffread.c (read_xcoff_symtab, process_xcoff_symbol): Update.
 842         * stabsread.c (patch_block_stabs, define_symbol, read_type)
 843         (read_enum_type, common_block_start, common_block_end)
 844         (cleanup_undefined_types_1, finish_global_stabs): Update.
 845         * mdebugread.c (psymtab_to_symtab_1): Update.
 846         * dwarf2read.c (fixup_go_packaging, read_func_scope)
 847         (read_lexical_block_scope, new_symbol): Update.
 848         * dbxread.c (process_one_symbol): Update.
 849         * coffread.c (coff_symtab_read, process_coff_symbol)
 850         (coff_read_enum_type): Update.
 851         * buildsym.h (file_symbols, global_symbols, local_symbols): Don't
 852         declare.
 853         (get_local_symbols, get_file_symbols, get_global_symbols): New
 854         functions.
 855         * buildsym.c (~buildsym_compunit): Clean up m_file_symbols and
 856         m_global_symbols.
 857         <m_file_symbols, m_local_symbols, m_global_symbols>: New members.
 858         (~scoped_free_pendings): Update.
 859         (finish_block, prepare_for_building, reset_symtab_globals)
 860         (end_symtab_get_static_block, end_symtab_with_blockvector)
 861         (augment_type_symtab, push_context): Update.
 862         (get_local_symbols, get_file_symbols, get_global_symbols): New
 863         functions.
 864         (buildsym_init): Update.
 865
 866 2018-07-20  Tom Tromey  <tom@tromey.com>
 867
 868         * dwarf2read.c (process_full_comp_unit): Do not set list_in_scope.
 869         (process_full_type_unit): Likewise.
 870         (dwarf2_start_symtab): Set list_in_scope.
 871
 872 2018-07-20  Tom Tromey  <tom@tromey.com>
 873
 874         * dwarf2read.c (process_psymtab_comp_unit_reader)
 875         (build_type_psymtabs_reader): Do not set list_in_scope.
 876
 877 2018-07-20  Tom Tromey  <tom@tromey.com>
 878
 879         * buildsym.c (free_pendings): Remove.
 880         (add_symbol_to_list, scoped_free_pendings)
 881         (finish_block_internal, buildsym_init): Update.
 882
 883 2018-07-20  Tom Tromey  <tom@tromey.com>
 884
 885         * xcoffread.c (read_xcoff_symtab): Update.
 886         * dwarf2read.c (read_func_scope, read_lexical_block_scope):
 887         Update.
 888         * dbxread.c (process_one_symbol): Update.
 889         * coffread.c (coff_symtab_read): Update.
 890         * buildsym.h (finish_block): Update.
 891         * buildsym.c (finish_block): Remove "listhead" argument.
 892         (end_symtab_get_static_block): Update.
 893
 894 2018-07-20  Tom Tromey  <tom@tromey.com>
 895
 896         * buildsym.h (class scoped_free_pendings): Remove constructor.
 897         * buildsym.c (struct buildsym_compunit) <free_pending_blocks>: New
 898         method.
 899         <m_pending_block_obstack, m_pending_blocks>: New members.
 900         (pending_block_obstack, pending_blocks): Remove.
 901         (scoped_free_pendings::scoped_free_pendings): Default.
 902         (~scoped_free_pendings): Update.
 903         (free_pending_blocks): Remove.
 904         (finish_block_internal, record_pending_block, make_blockvector)
 905         (end_symtab_get_static_block, augment_type_symtab, push_context)
 906         (buildsym_init): Update.
 907
 908 2018-07-20  Tom Tromey  <tom@tromey.com>
 909
 910         * buildsym.c (struct buildsym_compunit) <m_pending_addrmap,
 911         m_pending_addrmap_obstack, m_pending_addrmap_interesting>: New
 912         members.
 913         (pending_addrmap, pending_addrmap_obstack)
 914         (pending_addrmap_interesting): Remove.
 915         (scoped_free_pendings, record_block_range, make_blockvector)
 916         (prepare_for_building, reset_symtab_globals, buildsym_init):
 917         Update.
 918
 919 2018-07-20  Tom Tromey  <tom@tromey.com>
 920
 921         * xcoffread.c (process_linenos): Update.
 922         * stabsread.c (define_symbol, read_type, read_enum_type): Update.
 923         * mdebugread.c (psymtab_to_symtab_1): Update.
 924         * dwarf2read.c (setup_type_unit_groups)
 925         (lnp_state_machine::handle_set_file, dwarf_record_line_p)
 926         (lnp_state_machine::record_line, dwarf_decode_lines): Update.
 927         * dbxread.c (process_one_symbol): Update.
 928         * coffread.c (coff_symtab_read, enter_linenos)
 929         (process_coff_symbol): Update.
 930         * buildsym.h (current_subfile): Don't declare.
 931         (get_current_subfile): Declare.
 932         * buildsym.c (struct buildsym_compunit) <m_current_subfile>: New
 933         member.
 934         (start_subfile, free_buildsym_compunit, push_subfile)
 935         (prepare_for_building, start_symtab): Update.
 936         (get_current_subfile): New function.
 937
 938 2018-07-20  Tom Tromey  <tom@tromey.com>
 939
 940         * coffread.c (coff_symtab_read): Update.
 941         * xcoffread.c (read_xcoff_symtab): Update.
 942         * dwarf2read.c (new_symbol): Update.
 943         (read_func_scope, read_lexical_block_scope): Update.
 944         * dbxread.c (process_one_symbol): Update.
 945         * buildsym.h (context_stack, context_stack_depth): Don't declare.
 946         (outermost_context_p): Remove macro.
 947         (outermost_context_p, get_current_context_stack)
 948         (get_context_stack_depth): Declare.
 949         (pop_context): Return struct context_stack.
 950         * buildsym.c (struct buildsym_compunit) <m_context_stack: New
 951         member.
 952         (context_stack_size): Remove.
 953         (INITIAL_CONTEXT_STACK_SIZE): Remove.
 954         (prepare_for_building, end_symtab_get_static_block)
 955         (augment_type_symtab, push_context): Update.
 956         (pop_context): Return struct context_stack.
 957         (outermost_context_p, get_current_context_stack)
 958         (get_context_stack_depth): New functions.
 959         (buildsym_init): Update.
 960
 961 2018-07-20  Tom Tromey  <tom@tromey.com>
 962
 963         * rust-exp.y: Now a pure parser.  Update all rules.
 964         (%union): Move earlier.
 965         (current_parser, work_obstack): Remove globals.
 966         (rust_parser, ~rust_parser): Update.
 967         (class rust_parser) <copy_name, concat3, crate_name, super_name,
 968         lex_character, lex_number, lex_string, lex_identifier,
 969         rust_lookup_type, convert_params_to_types, convert_ast_to_type,
 970         convert_name, convert_params_to_expression,
 971         convert_ast_to_expression, ast_basic_type, ast_operation,
 972         ast_compound_assignment, rust_op, ast_literal, ast_dliteral,
 973         ast_structop, ast_structop_anonymous, ast_unary, ast_cast,
 974         ast_call_ish, ast_path, ast_string, ast_struct, ast_range,
 975         ast_array_type, ast_slice_type, ast_reference_type,
 976         ast_pointer_type, ast_function_type, ast_tuple_type>: New methods.
 977         (rust_parse): Update.
 978         (rustyyerror, rustyylex): Add parser parameter.
 979         (rust_lex_test_one, rust_lex_int_test, rust_lex_exception_test)
 980         (rust_lex_stringish_test, rust_lex_test_sequence)
 981         (rust_lex_test_trailing_dot, rust_lex_test_completion)
 982         (rust_lex_test_push_back, rust_lex_tests): Update.
 983
 984 2018-07-19  Pedro Alves  <palves@redhat.com>
 985
 986         * guile/guile-internal.h (gdbscm_scm_to_c_string): Now returns a
 987         gdb::unique_xmalloc_ptr.
 988         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x):
 989         Adjust to use dbscm_wrap and gdb::unique_xmalloc_ptr.
 990         * guile/scm-exception.c (gdbscm_exception_message_to_string): Use
 991         copy-initialization.
 992         * guile/scm-pretty-print.c (ppscm_print_children): Use
 993         gdb::unique_xmalloc_ptr instead of cleanups.
 994         (gdbscm_apply_val_pretty_printer): Remove cleanups.
 995         * guile/scm-string.c (gdbscm_scm_to_c_string): Now returns a
 996         gdb::unique_xmalloc_ptr.
 997         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
 998         Adjust to use gdb::unique_xmalloc_ptr.
 999         * guile/scm-utils.c (extract_arg): Adjust.
1000         * guile/scm-value.c (gdbscm_value_field): Adjust to use
1001         gdb::unique_xmalloc_ptr instead of a cleanup.
1002
1003 2018-07-19  Tom Tromey  <tom@tromey.com>
1004
1005         * utils.c (do_value_free_to_mark)
1006         (make_cleanup_value_free_to_mark): Remove.
1007         * utils.h (make_cleanup_value_free_to_mark): Remove.
1008
1009 2018-07-19  Pedro Alves  <palves@redhat.com>
1010
1011         * guile/guile-internal.h (gdbscm_wrap): Really make 'args' a
1012         forwarding reference.
1013
1014 2018-07-18  Pedro Alves  <palves@redhat.com>
1015
1016         * guile/guile.c (gdbscm_execute_gdb_command): Adjust to use
1017         gdbscm_wrap.  Use gdb::unique_xmalloc_ptr<char> instead of a
1018         cleanup.
1019
1020 2018-07-18  Pedro Alves  <palves@redhat.com>
1021
1022         * guile/guile-internal.h: Add comment about mixing GDB and Scheme
1023         exceptions.
1024         (GDBSCM_HANDLE_GDB_EXCEPTION_WITH_CLEANUPS): Delete.
1025         (gdbscm_wrap): New.
1026         * guile/scm-frame.c (gdbscm_frame_read_register): Use xfree
1027         directly instead of a cleanup.
1028         * guile/scm-math.c (vlscm_unop_gdbthrow): New, factored out from ...
1029         (vlscm_unop): ... this.  Reimplement using gdbscm_wrap.
1030         (vlscm_binop_gdbthrow): New, factored out from ...
1031         (vlscm_binop): ... this.  Reimplement using gdbscm_wrap.
1032         (vlscm_rich_compare): Use gdbscm_wrap.
1033         * guile/scm-symbol.c (gdbscm_lookup_symbol): Use xfree directly
1034         instead of a cleanup.
1035         (gdbscm_lookup_global_symbol): Use xfree directly instead of a
1036         cleanup.
1037         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
1038         Use xfree directly instead of a cleanup.
1039         * guile/scm-value.c (gdbscm_make_value, gdbscm_make_lazy_value):
1040         Adjust to use gdbscm_wrap and scoped_value_mark.
1041         (gdbscm_value_optimized_out_p): Adjust to use gdbscm_wrap.
1042         (gdbscm_value_address, gdbscm_value_dereference)
1043         (gdbscm_value_referenced_value): Adjust to use gdbscm_wrap and
1044         scoped_value_mark.
1045         (gdbscm_value_dynamic_type): Use scoped_value_mark.
1046         (vlscm_do_cast, gdbscm_value_field): Adjust to use gdbscm_wrap and
1047         scoped_value_mark.
1048         (gdbscm_value_subscript, gdbscm_value_call): Adjust to use
1049         gdbscm_wrap and scoped_value_mark.
1050         (gdbscm_value_to_string): Use xfree directly instead of a
1051         cleanup.  Move 'buffer' unique_ptr to TRY scope.
1052         (gdbscm_value_to_lazy_string): Use xfree directly instead of a
1053         cleanup.  Move 'buffer' unique_ptr to TRY scope.  Use
1054         scoped_value_mark.
1055         (gdbscm_value_fetch_lazy_x): Use gdbscm_wrap.
1056         (gdbscm_parse_and_eval): Adjust to use gdbscm_wrap and
1057         scoped_value_mark.
1058         (gdbscm_history_ref, gdbscm_history_append_x): Adjust to use
1059         gdbscm_wrap.
1060
1061 2018-07-18  Tom de Vries  <tdevries@suse.de>
1062
1063         * findvar.c (default_read_var_value): Also resolve dynamic type for
1064         LOC_OPTIMIZED_OUT vars.
1065
1066 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
1067
1068         * mips-tdep.c (micromips_next_pc): Add SYSCALL instruction
1069         decoding.
1070
1071 2018-07-17  Tom Tromey  <tom@tromey.com>
1072
1073         * guile/scm-param.c (pascm_set_func, pascm_show_func)
1074         (compute_enum_list, pascm_set_param_value_x)
1075         (gdbscm_parameter_value): Update.
1076         * guile/guile-internal.h (gdbscm_scm_to_string): Update.
1077         (gdbscm_scm_to_host_string): Update.
1078         * guile/scm-math.c (vlscm_convert_typed_value_from_scheme):
1079         Update.
1080         * guile/scm-cmd.c (cmdscm_add_completion): Update.
1081         * guile/scm-pretty-print.c (ppscm_print_string_repr): Update.
1082         * guile/scm-string.c (gdbscm_scm_to_string): Return
1083         unique_xmalloc_ptr.
1084         (gdbscm_scm_to_host_string): Likewise.
1085
1086 2018-07-17  Tom Tromey  <tom@tromey.com>
1087
1088         * guile/guile.c (gdbscm_eval_from_control_command): Update.
1089         * guile/guile-internal.h (gdbscm_safe_eval_string): Update.
1090         * guile/scm-objfile.c (gdbscm_execute_objfile_script): Update.
1091         * guile/scm-safe-call.c (gdbscm_safe_eval_string): Return
1092         unique_xmalloc_ptr.
1093
1094 2018-07-17  Tom Tromey  <tom@tromey.com>
1095
1096         * guile/scm-param.c (pascm_signal_setshow_error): Update.
1097         * guile/guile-internal.h (gdbscm_exception_message_to_string):
1098         Update.
1099         * guile/scm-cmd.c (cmdscm_function): Update.
1100         * guile/scm-pretty-print.c
1101         (ppscm_print_exception_unless_memory_error): Update.
1102         * guile/scm-exception.c (gdbscm_exception_message_to_string):
1103         Return unique_xmalloc_ptr.
1104
1105 2018-07-17  Tom Tromey  <tom@tromey.com>
1106
1107         * guile/scm-pretty-print.c (ppscm_make_pp_type_error_exception):
1108         Use string_printf.
1109
1110 2018-07-17  Jim Wilson  <jimw@sifive.com>
1111
1112         * riscv-tdep.c (riscv_has_feature): Delete comment that refers to
1113         set_gdbarch_decr_pc_after_break.  Call riscv_read_misa_reg always.
1114         (riscv_gdbarch_init): Delete local has_compressed_isa.  Delete now
1115         unecessary braces after EF_RISCV_RVC test.  Delete call to
1116         set_gdbarch_decr_pc_after_break.
1117
1118         * riscv-tdep.h (DECLARE_CSR): Use RISCV_FIRST_CSR_REGNUM instead of
1119         RISCV_LAST_FP_REGNUM + 1.
1120         (RSICV_CSR_LEGACY_MISA_REGNUM): Add RISCV_FIRST_CSR_REGNUM.
1121
1122 2018-07-17  Tom Tromey  <tom@tromey.com>
1123
1124         * configure.ac: Remove --disable-gdbcli.
1125         * configure: Rebuild.
1126         * Makefile.in (SUBDIR_CLI_DEPS, SUBDIR_CLI_LDFLAGS)
1127         (SUBDIR_CLI_CFLAGS): Remove.
1128         (SFILES): Use SUBDIR_CLI_SRCS.
1129         (COMMON_OBS): Use SUBDIR_CLI_OBS.
1130
1131 2018-07-17  Tom Tromey  <tom@tromey.com>
1132
1133         PR gdb/18624:
1134         * coffread.c (coff_symtab_read): Use scoped_free_pendings.
1135
1136 2018-07-16  Jim Wilson  <jimw@sifive.com>
1137
1138         * riscv-tdep.c (riscv_gdbarch_init): Call gdbarch_init_osabi.
1139
1140 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
1141
1142         * ia64-libunwind-tdep.c (libunwind_frame_cache): Remove unused
1143         variable.
1144         (libunwind_frame_sniffer): Likewise.
1145         (libunwind_frame_prev_register): Likewise.
1146         (libunwind_sigtramp_frame_sniffer): Likewise.
1147         * ia64-tdep.c (ia64_access_reg): Likewise.
1148         (ia64_access_rse_reg): Likewise.
1149         (ia64_libunwind_sigtramp_frame_this_id): Likewise.
1150         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Likewise.
1151
1152 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
1153
1154         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Add cast.
1155
1156 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
1157
1158         * remote-sim.c (gdbsim_target::close,
1159         gdbsim_target::mourn_inferior): Remove unused variables.
1160
1161 2018-07-16  Simon Marchi  <simon.marchi@polymtl.ca>
1162
1163         * ia64-tdep.c (ktab_buf): New global.
1164         (getunwind_table): Return a gdb::optional<gdb::byte_vector>.
1165         (get_kernel_table): Adjust.
1166
1167 2018-07-16  Tom Tromey  <tom@tromey.com>
1168
1169         * xcoffread.c (read_xcoff_symtab): Use outermost_context_p.
1170         * dwarf2read.c (using_directives, new_symbol): Use
1171         outermost_context_p.
1172         * dbxread.c (process_one_symbol): Use outermost_context_p.
1173         * coffread.c (coff_symtab_read): Use outermost_context_p.
1174
1175 2018-07-16  Tom Tromey  <tom@tromey.com>
1176
1177         * dwarf2read.c (using_directives, read_func_scope)
1178         (read_lexical_block_scope): Update.
1179         * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.
1180         * buildsym.h (local_using_directives, global_using_directives):
1181         Don't declare.
1182         (get_local_using_directives, set_local_using_directives)
1183         (get_global_using_directives): Declare.
1184         * buildsym.c (struct buildsym_compunit) <m_local_using_directives,
1185         m_global_using_directives>: New members.
1186         (finish_block_internal, prepare_for_building)
1187         (reset_symtab_globals, end_symtab_get_static_block)
1188         (push_context): Update.
1189         (get_local_using_directives, set_local_using_directives)
1190         (get_global_using_directives): New functions.
1191         (buildsym_init): Update.
1192
1193 2018-07-16  Tom Tromey  <tom@tromey.com>
1194
1195         * xcoffread.c (xcoff_initial_scan): Don't call
1196         free_pending_blocks.
1197         * dbxread.c (dbx_symfile_read): Don't call free_pending_blocks.
1198         * buildsym.h (class scoped_free_pendings): Add constructor.
1199         (free_pending_blocks): Don't declare.
1200         * buildsym.c (scoped_free_pendings::scoped_free_pendings): New.
1201         (free_pending_blocks): Now static.
1202
1203 2018-07-16  Tom Tromey  <tom@tromey.com>
1204
1205         * buildsym.h (push_subfile, pop_subfile): Update declarations.
1206         * buildsym.c (struct buildsym_compunit) <m_subfile_stack>: New
1207         member.
1208         (struct subfile_stack): Remove.
1209         (subfile_stack): Remove.
1210         (push_subfile, pop_subfile, buildsym_init): Update.
1211
1212 2018-07-16  Tom Tromey  <tom@tromey.com>
1213
1214         * buildsym.c (push_subfile): Use gdb_assert.
1215         (pop_subfile): Use gdb_assert.
1216
1217 2018-07-16  Tom Tromey  <tom@tromey.com>
1218
1219         * buildsym.h (merge_symbol_lists): Remove.
1220         * buildsym.c (merge_symbol_lists): Remove.
1221
1222 2018-07-16  Tom Tromey  <tom@tromey.com>
1223
1224         * stabsread.c (scan_file_globals): Update comment.
1225         * stabsread.h (scan_file_globals): Move from buildsym.h.
1226         * buildsym.h (scan_file_globals): Move to stabsread.h.
1227
1228 2018-07-16  Tom Tromey  <tom@tromey.com>
1229
1230         * xcoffread.c (xcoff_new_init): Update.
1231         * mipsread.c (mipscoff_new_init): Update.
1232         * mdebugread.c (mdebug_build_psymtabs): Update.
1233         * elfread.c (elf_new_init): Update.
1234         * dbxread.c (dbx_new_init, coffstab_build_psymtabs)
1235         (elfstab_build_psymtabs, stabsect_build_psymtabs): Update.
1236         * buildsym.h (buildsym_new_init): Don't declare.
1237         * buildsym.c (buildsym_new_init): Remove.
1238
1239 2018-07-16  Tom Tromey  <tom@tromey.com>
1240
1241         * stabsread.h (within_function): Move from buildsym.h.
1242         * stabsread.c (start_stabs): Clear within_function.
1243         * coffread.c (coff_start_symtab): Clear within_function.
1244         * buildsym.h (within_function): Move to stabsread.h.
1245         * buildsym.c (prepare_for_building): Update.
1246
1247 2018-07-16  Tom Tromey  <tom@tromey.com>
1248
1249         * stabsread.h (processing_gcc_compilation): Move from buildsym.h.
1250         * dwarf2read.c (dwarf2_start_symtab): Don't set
1251         processing_gcc_compilation.
1252         * buildsym.h (processing_gcc_compilation): Move to stabsread.h.
1253
1254 2018-07-16  Tom Tromey  <tom@tromey.com>
1255
1256         * stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
1257         (next_symbol_text_func): Move from buildsym.h.
1258         * stabsread.c (hashname): Move from buildsym.c.
1259         * buildsym.h (HASHSIZE, symnum, next_symbol_text)
1260         (next_symbol_text_func, hashname): Move to stabsread.h.
1261         * buildsym.c: Don't include bcache.h
1262         (hashname): Move to stasbread.c.
1263
1264 2018-07-16  Tom Tromey  <tom@tromey.com>
1265
1266         * buildsym.h (context_stack_size): Don't declare.
1267         * buildsym.c (context_stack_size): New global.
1268
1269 2018-07-16  Tom Tromey  <tom@tromey.com>
1270
1271         * dbxread.c (processing_acc_compilation): New global.
1272         * buildsym.h (processing_acc_compilation): Don't declare.
1273
1274 2018-07-16  Tom Tromey  <tom@tromey.com>
1275
1276         * xcoffread.c (aix_process_linenos, complete_symtab): Update.
1277         * dbxread.c (read_ofile_symtab): Update.
1278         * coffread.c (coff_start_symtab, coff_end_symtab): Update.
1279         * buildsym.h (last_source_start_addr): Remove.
1280         (set_last_source_start_addr, get_last_source_start_addr):
1281         Declare.
1282         * buildsym.c (buildsym_compunit::buildsym_compunit): Add last_addr
1283         parameter.
1284         (struct buildsym_compunit) <m_last_source_start_addr>: New
1285         member.
1286         (prepare_for_building): Remove start_addr parameter.
1287         (start_symtab, restart_symtab, end_symtab_get_static_block)
1288         (end_symtab_with_blockvector): Update.
1289         (set_last_source_start_addr, get_last_source_start_addr): New
1290         functions.
1291
1292 2018-07-16  Tom Tromey  <tom@tromey.com>
1293
1294         * buildsym.c (struct buildsym_compunit) <m_have_line_numbers>: New
1295         member.
1296         (have_line_numbers): Remove.
1297         (record_line, prepare_for_building, end_symtab_get_static_block)
1298         (augment_type_symtab): Update.
1299
1300 2018-07-16  Tom Tromey  <tom@tromey.com>
1301
1302         * buildsym.c (~buildsym_compunit): Free the macro table.
1303         (struct buildsym_compunit) <get_macro_table, release_macros>: New
1304         methods.
1305         <m_pending_macros>: New member.
1306         (pending_macros): Remove.
1307         (~scoped_free_pendings, get_macro_table, prepare_for_building)
1308         (reset_symtab_globals, end_symtab_get_static_block)
1309         (end_symtab_with_blockvector, augment_type_symtab)
1310         (buildsym_init): Update.
1311
1312 2018-07-16  Tom Tromey  <tom@tromey.com>
1313
1314         * buildsym.c (buildsym_compunit::buildsym_compunit): Add name
1315         parameter.
1316         (buildsym_compunit::set_last_source_file): New method.
1317         <m_last_source_file>: New member.
1318         (prepare_for_building): Remove "name" parameter.
1319         (start_symtab, restart_symtab, reset_symtab_globals): Update.
1320         (last_source_file): Remove.
1321         (set_last_source_file, get_last_source_file): Update.
1322
1323 2018-07-16  Tom Tromey  <tom@tromey.com>
1324
1325         * buildsym.c (prepare_for_building): Add assert.
1326
1327 2018-07-16  Tom Tromey  <tom@tromey.com>
1328
1329         * buildsym.c (~buildsym_compunit): Update.
1330         (struct buildsym_compunit) <comp_unit>: Now a unique_xmalloc_ptr.
1331         (start_subfile, patch_subfile_names)
1332         (end_symtab_with_blockvector): Update.
1333
1334 2018-07-16  Tom Tromey  <tom@tromey.com>
1335
1336         * buildsym.c (struct buildsym_compunit): Add constructor,
1337         destructor, initializers.
1338         (start_buildsym_compunit): Remove.
1339         (free_buildsym_compunit): Use "delete".
1340         (start_symtab, restart_symtab): Use "new".
1341
1342 2018-07-13  Simon Marchi  <simon.marchi@polymtl.ca>
1343
1344         * symfile.c (set_objfile_default_section_offset): Remove struct
1345         keyword.
1346
1347 2018-07-14  Stafford Horne  <shorne@gmail.com>
1348
1349         * (Responsible Maintainers): Add myself as or1k maintainer.
1350
1351 2018-07-13  Tom Tromey  <tom@tromey.com>
1352
1353         * symfile.c (set_objfile_default_section_offset): Use extra braces
1354         around initializer.
1355
1356 2018-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1357
1358         * s390-tdep.c (s390_displaced_step_fixup): Adjust PC for a
1359         non-branching basr.
1360
1361 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1362
1363         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1364         unittests/cli-utils-selftests.c
1365         * unittests/cli-utils-selftests.c: New file.
1366
1367 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1368
1369         * NEWS: Mention new commands. Mention change to 'thread apply'.
1370
1371 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1372
1373         * thread.c (thr_try_catch_cmd): New function.
1374         (thread_apply_all_command): Handle qcs flags.
1375         (thread_apply_command): Handle qcs flags.
1376         (taas_command): New function.
1377         (tfaas_command): New function.
1378         (_initialize_thread): Update to setup the new commands 'taas
1379         and 'tfaas'. Change doc string for 'thread apply'.
1380
1381 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1382
1383         * stack.c: (trailing_outermost_frame): New function, mostly
1384         extracted from backtrace_command_1.
1385         (leading_innermost_frame): New function.
1386         (backtrace_command_1): Update to call trailing_outermost_frame.
1387         (frame_apply_command_count): New function.
1388         (frame_apply_level_command): New function.
1389         (frame_apply_all_command): New function.
1390         (frame_apply_command): New function.
1391         (faas_command): New function.
1392         (frame_cmd_list): New variable.
1393         (_initialize_stack): Update to setup the new commands 'frame apply'
1394         and 'faas'.
1395
1396 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1397
1398         * cli-utils.c (number_or_range_parser::get_number): Only handle
1399         numbers or convenience var as numbers.
1400         (parse_flags): New function.
1401         (parse_flags_qcs): New function.
1402         (number_or_range_parser::finished): Ensure parsing end is detected
1403         before end of string.
1404         * cli-utils.h (parse_flags): New function.
1405         (parse_flags_qcs): New function.
1406         (number_or_range_parser): Remove m_finished bool.
1407         (number_or_range_parser::skip_range): Set m_in_range to false.
1408
1409 2018-07-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1410
1411         * ser-tcp.c (try_connect): Declare 'ioarg' as 'u_long' if building
1412         on Windows.
1413
1414 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
1415             Jan Kratochvil  <jan.kratochvil@redhat.com>
1416             Paul Fertser  <fercerpav@gmail.com>
1417             Tsutomu Seki  <sekiriki@gmail.com>
1418             Pedro Alves  <palves@redhat.com>
1419
1420         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1421         'unittests/parse-connection-spec-selftests.c'.
1422         (COMMON_SFILES): Add 'common/netstuff.c'.
1423         (HFILES_NO_SRCDIR): Add 'common/netstuff.h'.
1424         * NEWS (Changes since GDB 8.2): Mention IPv6 support.
1425         * common/netstuff.c: New file.
1426         * common/netstuff.h: New file.
1427         * ser-tcp.c: Include 'netstuff.h' and 'wspiapi.h'.
1428         (wait_for_connect): Update comment.  New parameter
1429         'gdb::optional<int> sock' instead of 'struct serial *scb'.
1430         Use 'sock' directly instead of 'scb->fd'.
1431         (try_connect): New function, with code from 'net_open'.
1432         (net_open): Rewrite main loop to deal with multiple
1433         sockets/addresses.  Handle IPv6-style hostnames; implement
1434         support for IPv6 connections.
1435         * unittests/parse-connection-spec-selftests.c: New file.
1436
1437 2018-07-11  Pedro Alves  <palves@redhat.com>
1438
1439         PR gdb/23377
1440         * remote.c (remote_target::remote_detach_pid): Call
1441         set_current_process.
1442
1443 2018-07-11  Pedro Alves  <palves@redhat.com>
1444
1445         * h8300-tdep.c (h8300_gdbarch_init): Remove
1446         set_gdbarch_ecoff_reg_to_regnum calls.
1447
1448 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
1449
1450         PR c++/23373
1451         * c-typeprint.c (c_type_print_base_struct_union): Don't print
1452         offsets/sizes for static members of a class/struct.
1453
1454 2018-07-11  Alan Hayward  <alan.hayward@arm.com>
1455
1456         * target-descriptions.c (tdesc_register_bitsize): Rename.
1457         * target-descriptions.h (tdesc_register_bitsize): Likewise.
1458         * rs6000-tdep.c (rs6000_gdbarch_init): Use new name.
1459         * aarch64-tdep.c (aarch64_get_tdesc_vq): Convert size.
1460
1461 2018-07-10  Tom Tromey  <tom@tromey.com>
1462
1463         * breakpoint.c (moribund_locations): Now static and a
1464         std::vector.
1465         (breakpoint_init_inferior, moribund_breakpoint_here_p)
1466         (build_bpstat_chain, update_global_location_list)
1467         (breakpoint_retire_moribund): Update.
1468         * breakpoint.h (bp_location_p): Remove typedef.  Don't declare
1469         VEC.
1470
1471 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
1472
1473         * riscv-tdep.c (riscv_is_fp_regno_p): New function.
1474         (riscv_register_reggroup_p): Use new function, remove unneeded
1475         parenthesis.
1476         (riscv_push_dummy_call): Extend assert to compare against xlen or
1477         flen based on register type.
1478
1479 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
1480
1481         * riscv-tdep.c (riscv_print_arg_location): Use TYPE_SAFE_NAME.
1482
1483 2018-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1484
1485         * remote.c (show_hardware_watchpoint_limit): New function.
1486         (show_hardware_watchpoint_length_limit): New function.
1487         (show_hardware_breakpoint_limit): New function.
1488         (_initialize_remote): Use add_setshow_zuinteger_unlimited_cmd
1489         where appropriate, update help text.
1490
1491 2018-07-09  Tom Tromey  <tom@tromey.com>
1492
1493         * Makefile.in (CDEPS): Don't mention XM_CDEPS.
1494         (CLIBS): Don't mention NAT_CLIBS.
1495
1496 2018-07-09  Tom Tromey  <tom@tromey.com>
1497
1498         * Makefile.in (ADD_FILES, ADD_DEPS): Remove.
1499         (LIBGDB_OBS, clean mostlyclean): Update.
1500         (gdb$(EXEEXT), insight$(EXEEXT)): Update.
1501
1502 2018-07-09  Tom Tromey  <tom@tromey.com>
1503
1504         * Makefile.in (%.c: %.y): Use ECHO_YACC.
1505         (%.c: %.l): Use ECHO_LEX.  Just fail if flex not available.
1506         * silent-rules.mk (ECHO_YACC, ECHO_LEX): New variables.
1507
1508 2018-07-09  Tom Tromey  <tom@tromey.com>
1509
1510         * Makefile.in (ALLDEPFILES): Remove exec.c.
1511         (COMMON_OBS): Remove exec.o.
1512         (COMMON_SFILES): Add exec.c.
1513
1514 2018-07-09  Tom Tromey  <tom@tromey.com>
1515
1516         * Makefile.in (LINT, LINTFLAGS, LINTFILES, lint): Remove.
1517
1518 2018-07-09  Tom Tromey  <tom@tromey.com>
1519
1520         * Makefile.in (clean mostlyclean): Remove stamp-version.
1521         (version.c): Depend on stamp-version.
1522         (stamp-version): New rule, from version.c rule.
1523
1524 2018-07-09  Tom Tromey  <tom@tromey.com>
1525
1526         * Makefile.in (init.c): Depend on stamp-init.
1527         (stamp-init): New rule, from init.c rule.
1528         (clean mostlyclean): Remove stamp-init.
1529
1530 2018-07-09  Tom Tromey  <tom@tromey.com>
1531
1532         * Makefile.in (INIT_FILES): Remove CONFIG_SRCS,
1533         SUBDIR_GCC_COMPILE_SRCS.
1534
1535 2018-07-09  Tom Tromey  <tom@tromey.com>
1536
1537         * Makefile.in (init.c): Remove some unused sed rules.
1538
1539 2018-07-09  Tom Tromey  <tom@tromey.com>
1540
1541         * Makefile.in (TSOBS): Remove.
1542         (INIT_FILES): Update.
1543         (LIBGDB_OBS): Update.
1544         (COMMON_SFILES): Add inflow.c.
1545         (SFILES): Remove inflow.c.
1546
1547 2018-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
1548
1549         * contrib/gdb-add-index.sh ($dwarf5): New, use it.
1550
1551 2018-07-07  Simon Marchi  <simon.marchi@polymtl.ca>
1552
1553         * ia64-libunwind-tdep.c (get_reg_name, get_fpreg_name,
1554         get_saveloc_name, is_signal_frame_name, step_name,
1555         init_remote_name, create_addr_space_name,
1556         destroy_addr_space_name, search_unwind_table_name,
1557         find_dyn_list_name): Constify.
1558
1559 2018-07-05  Simon Marchi  <simon.marchi@polymtl.ca>
1560
1561         * darwin-nat.c (darwin_pthread_kill): New function.
1562         (darwin_resume_thread): Use darwin_pthread_kill.
1563
1564 2018-07-05  Tom de Vries  <tdevries@suse.de>
1565
1566         * macroexp.c (macro_buffer) <operator=>: New member function.
1567
1568 2018-07-04  Tom Tromey  <tom@tromey.com>
1569
1570         * darwin-nat.c (darwin_attach_pid): Use exit_inferior.
1571
1572 2018-07-04  Simon Marchi  <simon.marchi@polymtl.ca>
1573
1574         * common/common-defs.h (HAVE_USEFUL_SBRK): Define.
1575         * main.c: Use HAVE_USEFUL_SBRK instead of HAVE_SBRK.
1576         * maint.c: Likewise.
1577         * top.c: Likewise.
1578
1579 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
1580
1581         * NEWS: Create a new section for the next release branch.
1582         Rename the section of the current branch, now that it has
1583         been cut.
1584
1585 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
1586
1587         GDB 8.2 branch created (1b919490e8ba30bf1d6941df0ed112b0e557017e):
1588         * version.in: Bump version to 8.2.50.DATE-git.
1589
1590 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
1591             Pedro Alves  <palves@redhat.com>
1592
1593         * linux-nat.c (linux_init_ptrace): Rename to ...
1594         (linux_init_ptrace_procfs): ... this.  Call
1595         linux_proc_init_warnings.
1596         (linux_nat_target::post_attach)
1597         (linux_nat_target::post_startup_inferior): Adjust.
1598         * nat/linux-procfs.c (linux_proc_init_warnings): Define function.
1599         * nat/linux-procfs.h (linux_proc_init_warnings): Declare function.
1600
1601 2018-07-04  Tom de Vries  <tdevries@suse.de>
1602
1603         * dwarf2read.c (error_check_comp_unit_head): Move dwarf version
1604         check ...
1605         (read_comp_unit_head): ... here.
1606
1607 2018-07-03  Tom Tromey  <tom@tromey.com>
1608
1609         * tracepoint.c (process_tracepoint_on_disconnect, start_tracing)
1610         (stop_tracing, tstatus_command)
1611         (find_matching_tracepoint_location, merge_uploaded_tracepoints)
1612         (print_one_static_tracepoint_marker): Update.
1613         * breakpoint.c (static_tracepoints_here, all_tracepoints): Return
1614         std::vector.
1615         * breakpoint.h (breakpoint_p): Remove typedef.  Don't declare
1616         VEC.
1617         (all_tracepoints, static_tracepoints_here): Return std::vector.
1618
1619 2018-07-03  Tom Tromey  <tom@tromey.com>
1620
1621         * common/ptid.c (ptid_equal): Remove.
1622         * common/ptid.h (ptid_equal): Don't declare.
1623         * ada-tasks.c: Update.
1624         * breakpoint.c: Update.
1625         * common/agent.c: Update.
1626         * corelow.c: Update.
1627         * darwin-nat-info.c: Update.
1628         * darwin-nat.c: Update.
1629         * dcache.c: Update.
1630         * dtrace-probe.c: Update.
1631         * dummy-frame.c: Update.
1632         * fbsd-nat.c: Update.
1633         * frame.c: Update.
1634         * gdbthread.h: Update.
1635         * gnu-nat.c: Update.
1636         * go32-nat.c: Update.
1637         * inf-loop.c: Update.
1638         * inf-ptrace.c: Update.
1639         * infcall.c: Update.
1640         * infcmd.c: Update.
1641         * inflow.c: Update.
1642         * infrun.c: Update.
1643         * linux-fork.c: Update.
1644         * linux-nat.c: Update.
1645         * linux-thread-db.c: Update.
1646         * mi/mi-cmd-var.c: Update.
1647         * mi/mi-interp.c: Update.
1648         * mi/mi-main.c: Update.
1649         * nto-procfs.c: Update.
1650         * ppc-linux-tdep.c: Update.
1651         * procfs.c: Update.
1652         * python/py-inferior.c: Update.
1653         * python/py-record-btrace.c: Update.
1654         * python/py-record.c: Update.
1655         * ravenscar-thread.c: Update.
1656         * regcache.c: Update.
1657         * remote-sim.c: Update.
1658         * remote.c: Update.
1659         * sol-thread.c: Update.
1660         * solib.c: Update.
1661         * target.c: Update.
1662         * tui/tui-stack.c: Update.
1663         * varobj.c: Update.
1664         * windows-nat.c: Update.
1665         * windows-tdep.c: Update.
1666
1667 2018-07-03  Tom Tromey  <tom@tromey.com>
1668
1669         * common/ptid.c (ptid_match): Remove.
1670         * common/ptid.h (ptid_match): Don't declare.
1671         * fbsd-nat.c: Update.
1672         * infcmd.c: Update.
1673         * infrun.c: Update.
1674         * linux-nat.c: Update.
1675         * record-btrace.c: Update.
1676         * regcache.c: Update.
1677         * remote.c: Update.
1678
1679 2018-07-03  Tom Tromey  <tom@tromey.com>
1680
1681         * common/ptid.c (ptid_tid_p): Remove.
1682         * common/ptid.h (ptid_tid_p): Don't declare.
1683         * sol-thread.c: Update.
1684
1685 2018-07-03  Tom Tromey  <tom@tromey.com>
1686
1687         * common/ptid.c (ptid_lwp_p): Remove.
1688         * common/ptid.h (ptid_lwp_p): Don't declare.
1689         * fbsd-nat.c: Update.
1690         * linux-nat.c: Update.
1691         * nat/linux-procfs.c: Update.
1692         * nat/x86-linux-dregs.c: Update.
1693         * sol-thread.c: Update.
1694
1695 2018-07-03  Tom Tromey  <tom@tromey.com>
1696
1697         * common/ptid.c (ptid_is_pid): Remove.
1698         * common/ptid.h (ptid_is_pid): Don't declare.
1699         * infrun.c: Update.
1700         * linux-nat.c: Update.
1701         * mi/mi-interp.c: Update.
1702         * remote.c: Update.
1703         * thread.c: Update.
1704
1705 2018-07-03  Tom Tromey  <tom@tromey.com>
1706
1707         * common/ptid.c (ptid_get_tid): Remove.
1708         * common/ptid.h (ptid_get_tid): Don't declare.
1709         * ada-tasks.c: Update.
1710         * aix-thread.c: Update.
1711         * bsd-uthread.c: Update.
1712         * darwin-nat.c: Update.
1713         * fbsd-nat.c: Update.
1714         * i386-darwin-nat.c: Update.
1715         * infrun.c: Update.
1716         * linux-tdep.c: Update.
1717         * nto-procfs.c: Update.
1718         * ppc-ravenscar-thread.c: Update.
1719         * python/py-infthread.c: Update.
1720         * ravenscar-thread.c: Update.
1721         * sol-thread.c: Update.
1722         * sparc-ravenscar-thread.c: Update.
1723         * windows-nat.c: Update.
1724
1725 2018-07-03  Tom Tromey  <tom@tromey.com>
1726
1727         * common/ptid.c (ptid_get_lwp): Remove.
1728         * common/ptid.h (ptid_get_lwp): Don't declare.
1729         * aarch64-linux-nat.c: Update.
1730         * ada-tasks.c: Update.
1731         * aix-thread.c: Update.
1732         * amd64-linux-nat.c: Update.
1733         * arm-linux-nat.c: Update.
1734         * corelow.c: Update.
1735         * fbsd-nat.c: Update.
1736         * fbsd-tdep.c: Update.
1737         * gnu-nat.c: Update.
1738         * i386-cygwin-tdep.c: Update.
1739         * i386-gnu-nat.c: Update.
1740         * i386-linux-nat.c: Update.
1741         * ia64-linux-nat.c: Update.
1742         * inf-ptrace.c: Update.
1743         * infrun.c: Update.
1744         * linux-fork.c: Update.
1745         * linux-nat.c: Update.
1746         * linux-tdep.c: Update.
1747         * linux-thread-db.c: Update.
1748         * mips-linux-nat.c: Update.
1749         * nat/aarch64-linux-hw-point.c: Update.
1750         * nat/aarch64-linux.c: Update.
1751         * nat/linux-btrace.c: Update.
1752         * nat/linux-osdata.c: Update.
1753         * nat/linux-procfs.c: Update.
1754         * nat/x86-linux-dregs.c: Update.
1755         * obsd-nat.c: Update.
1756         * ppc-fbsd-nat.c: Update.
1757         * ppc-linux-nat.c: Update.
1758         * procfs.c: Update.
1759         * python/py-infthread.c: Update.
1760         * ravenscar-thread.c: Update.
1761         * remote.c: Update.
1762         * s390-linux-nat.c: Update.
1763         * sol-thread.c: Update.
1764         * sol2-tdep.c: Update.
1765         * spu-linux-nat.c: Update.
1766         * x86-linux-nat.c: Update.
1767         * xtensa-linux-nat.c: Update.
1768
1769 2018-07-03  Tom Tromey  <tom@tromey.com>
1770
1771         * common/ptid.c (ptid_get_pid): Remove.
1772         * common/ptid.h (ptid_get_pid): Don't declare.
1773         * aarch64-linux-nat.c: Update.
1774         * ada-lang.c: Update.
1775         * aix-thread.c: Update.
1776         * alpha-bsd-nat.c: Update.
1777         * amd64-fbsd-nat.c: Update.
1778         * amd64-linux-nat.c: Update.
1779         * arm-linux-nat.c: Update.
1780         * arm-nbsd-nat.c: Update.
1781         * auxv.c: Update.
1782         * break-catch-syscall.c: Update.
1783         * breakpoint.c: Update.
1784         * bsd-uthread.c: Update.
1785         * corelow.c: Update.
1786         * ctf.c: Update.
1787         * darwin-nat.c: Update.
1788         * fbsd-nat.c: Update.
1789         * fbsd-tdep.c: Update.
1790         * gcore.c: Update.
1791         * gnu-nat.c: Update.
1792         * hppa-nbsd-nat.c: Update.
1793         * hppa-obsd-nat.c: Update.
1794         * i386-fbsd-nat.c: Update.
1795         * ia64-linux-nat.c: Update.
1796         * inf-ptrace.c: Update.
1797         * infcmd.c: Update.
1798         * inferior.c: Update.
1799         * inferior.h: Update.
1800         * inflow.c: Update.
1801         * infrun.c: Update.
1802         * linux-fork.c: Update.
1803         * linux-nat.c: Update.
1804         * linux-tdep.c: Update.
1805         * linux-thread-db.c: Update.
1806         * m68k-bsd-nat.c: Update.
1807         * mi/mi-interp.c: Update.
1808         * mi/mi-main.c: Update.
1809         * mips-linux-nat.c: Update.
1810         * mips-nbsd-nat.c: Update.
1811         * mips64-obsd-nat.c: Update.
1812         * nat/aarch64-linux-hw-point.c: Update.
1813         * nat/aarch64-linux.c: Update.
1814         * nat/linux-btrace.c: Update.
1815         * nat/linux-osdata.c: Update.
1816         * nat/linux-procfs.c: Update.
1817         * nat/x86-linux-dregs.c: Update.
1818         * nto-procfs.c: Update.
1819         * obsd-nat.c: Update.
1820         * ppc-linux-nat.c: Update.
1821         * ppc-nbsd-nat.c: Update.
1822         * ppc-obsd-nat.c: Update.
1823         * proc-service.c: Update.
1824         * procfs.c: Update.
1825         * python/py-inferior.c: Update.
1826         * python/py-infthread.c: Update.
1827         * ravenscar-thread.c: Update.
1828         * record.c: Update.
1829         * remote-sim.c: Update.
1830         * remote.c: Update.
1831         * rs6000-nat.c: Update.
1832         * s390-linux-nat.c: Update.
1833         * sh-nbsd-nat.c: Update.
1834         * sol-thread.c: Update.
1835         * sparc-nat.c: Update.
1836         * sparc64-tdep.c: Update.
1837         * spu-linux-nat.c: Update.
1838         * spu-tdep.c: Update.
1839         * target-debug.h: Update.
1840         * target.c: Update.
1841         * thread.c: Update.
1842         * tid-parse.c: Update.
1843         * tracefile-tfile.c: Update.
1844         * vax-bsd-nat.c: Update.
1845         * windows-nat.c: Update.
1846         * x86-linux-nat.c: Update.
1847         * x86-nat.c: Update.
1848
1849 2018-07-03  Tom Tromey  <tom@tromey.com>
1850
1851         * common/ptid.c (pid_to_ptid): Remove.
1852         * common/ptid.h (pid_to_ptid): Don't declare.
1853         * aix-thread.c: Update.
1854         * arm-linux-nat.c: Update.
1855         * common/ptid.c: Update.
1856         * common/ptid.h: Update.
1857         * corelow.c: Update.
1858         * ctf.c: Update.
1859         * darwin-nat.c: Update.
1860         * fbsd-nat.c: Update.
1861         * fork-child.c: Update.
1862         * gnu-nat.c: Update.
1863         * go32-nat.c: Update.
1864         * inf-ptrace.c: Update.
1865         * infcmd.c: Update.
1866         * inferior.c: Update.
1867         * infrun.c: Update.
1868         * linux-fork.c: Update.
1869         * linux-nat.c: Update.
1870         * nat/aarch64-linux-hw-point.c: Update.
1871         * nat/fork-inferior.c: Update.
1872         * nat/x86-linux-dregs.c: Update.
1873         * nto-procfs.c: Update.
1874         * obsd-nat.c: Update.
1875         * procfs.c: Update.
1876         * progspace.c: Update.
1877         * remote.c: Update.
1878         * rs6000-nat.c: Update.
1879         * s390-linux-nat.c: Update.
1880         * sol-thread.c: Update.
1881         * spu-linux-nat.c: Update.
1882         * target.c: Update.
1883         * top.c: Update.
1884         * tracefile-tfile.c: Update.
1885         * windows-nat.c: Update.
1886
1887 2018-07-03  Tom Tromey  <tom@tromey.com>
1888
1889         * common/ptid.h (ptid_build): Don't declare.
1890         * common/ptid.c (ptid_build): Remove.
1891         * aix-thread.c: Update.
1892         * bsd-kvm.c: Update.
1893         * bsd-uthread.c: Update.
1894         * common/agent.c: Update.
1895         * common/ptid.c: Update.
1896         * common/ptid.h: Update.
1897         * corelow.c: Update.
1898         * darwin-nat.c: Update.
1899         * fbsd-nat.c: Update.
1900         * gnu-nat.c: Update.
1901         * linux-fork.c: Update.
1902         * linux-nat.c: Update.
1903         * linux-thread-db.c: Update.
1904         * nat/linux-osdata.c: Update.
1905         * nat/linux-procfs.c: Update.
1906         * nto-procfs.c: Update.
1907         * obsd-nat.c: Update.
1908         * proc-service.c: Update.
1909         * procfs.c: Update.
1910         * ravenscar-thread.c: Update.
1911         * remote-sim.c: Update.
1912         * remote.c: Update.
1913         * sol-thread.c: Update.
1914         * target.c: Update.
1915         * windows-nat.c: Update.
1916
1917 2018-07-03  Tom Tromey  <tom@tromey.com>
1918
1919         * infrun.c (follow_exec): Use exit_inferior_silent.
1920         * inferior.c (exit_inferior_num_silent): Remove.
1921         * inferior.h (exit_inferior_num_silent): Don't declare.
1922
1923 2018-07-03  Tom Tromey  <tom@tromey.com>
1924
1925         PR cli/23340:
1926         * darwin-nat.c (darwin_attach_pid): Reset inferior and
1927         inferior_ptid on error.
1928
1929 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1930             Simon Marchi  <simon.marchi@polymtl.ca>
1931
1932         PR tdep/8282
1933         * disasm.h (gdb_disassembler): Add
1934         `m_disassembler_options_holder'. member
1935         * disasm.c (get_all_disassembler_options): New function.
1936         (gdb_disassembler::gdb_disassembler): Use it.
1937         (gdb_buffered_insn_length_init_dis): Likewise.
1938         (gdb_buffered_insn_length): Adjust accordingly.
1939         (set_disassembler_options): Handle options with arguments.
1940         (show_disassembler_options_sfunc): Likewise.  Add a leading new
1941         line if showing options with descriptions.
1942         (disassembler_options_completer): Adapt to using the
1943         `disasm_options_and_args_t' structure.
1944         * mips-tdep.c (mips_disassembler_options): New variable.
1945         (mips_disassembler_options_o32): Likewise.
1946         (mips_disassembler_options_n32): Likewise.
1947         (mips_disassembler_options_n64): Likewise.
1948         (gdb_print_insn_mips): Don't set `disassembler_options'.
1949         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
1950         functions.
1951         (mips_gdbarch_init): Always set `gdbarch_print_insn' to
1952         `gdb_print_insn_mips'.  Set `gdbarch_disassembler_options',
1953         `gdbarch_disassembler_options_implicit' and
1954         `gdbarch_valid_disassembler_options'.
1955         * arm-tdep.c (_initialize_arm_tdep): Adapt to using the
1956         `disasm_options_and_args_t' structure.
1957         * gdbarch.sh (disassembler_options_implicit): New `gdbarch'
1958         method.
1959         (valid_disassembler_options): Switch from `disasm_options_t' to
1960         the `disasm_options_and_args_t' structure.
1961         * NEWS: Document `set disassembler-options' support for the MIPS
1962         target.
1963         * gdbarch.h: Regenerate.
1964         * gdbarch.c: Regenerate.
1965
1966 2018-07-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1967
1968         * riscv-tdep.c (riscv_register_aliases): Swap "fp" and "s0" entries.
1969
1970 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
1971
1972         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
1973         parameter in call to amd64_target_description.
1974         * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
1975         * amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
1976         (amd64fbsd_init_abi): Likewise.
1977         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
1978         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
1979         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
1980         * amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
1981
1982 2018-06-29  Pedro Alves  <palves@redhat.com>
1983
1984         * gdb/amd64-tdep.h (amd64_create_target_description): Add
1985         "segments" parameter.
1986         * gdb/amd64-tdep.c (amd64_none_init_abi, amd64_x32_none_init_abi)
1987         (_initialize_amd64_tdep): Update call to
1988         amd64_create_target_description.
1989         (amd64_target_description): Add "segments" parameter.  Adjust
1990         the implementation to use it.
1991         * gdb/amd64-linux-tdep.c (amd64_linux_read_description): Update
1992         call to amd64_create_target_description.
1993         * gdb/amd64-windows-tdep.c (amd64_windows_init_abi): Likewise.
1994         * gdb/arch/amd64.h (amd64_create_target_description): Add
1995         "segments" register.
1996         * gdb/arch/amd64.c (amd64_create_target_description): Add
1997         "segments" parameter.  Call create_feature_i386_64bit_segments
1998         only if SEGMENTS is true.
1999         * gdb/gdbserver/win32-i386-low.c (i386_arch_setup): Update
2000         call to amd64_create_target_description.
2001
2002 2018-06-29  Pedro Alves  <palves@redhat.com>
2003
2004         * thread.c (thread_target_id_str): New, factored out from ...
2005         (print_thread_info_1): ... here.  Use it to compute the max
2006         "Target Id" column width.
2007
2008 2018-06-29  Pedro Alves  <palves@redhat.com>
2009
2010         * remote.c (remote_target::extra_thread_info): Delete
2011         'display_buf' and 'n' locals.  from the cache, regardless of
2012         packet mechanims is in use.  Use cache for qThreadExtra and qP
2013         methods too.
2014
2015 2018-06-29  Pedro Alves  <palves@redhat.com>
2016
2017         * blockframe.c (find_pc_sect_containing_function): New function.
2018         * breakpoint.c (print_breakpoint_location): Don't call
2019         find_pc_sect_function.
2020         * linespec.c (create_sals_line_offset): Record the location's
2021         symbol in the sal.
2022         * linespec.c (convert_address_location_to_sals): Fill in sal's
2023         symbol with find_pc_sect_containing_function.
2024         * symtab.c (find_function_start_sal): Rename to ...
2025         (find_function_start_sal_1): ... this.
2026         (find_function_start_sal): Reimplement as wrapper around
2027         find_function_start_sal_1, and use
2028         find_pc_sect_containing_function to fill in the sal's symbol.
2029         (find_function_start_sal(symbol*, bool)): Adjust.
2030         * symtab.h (find_pc_function, find_pc_sect_function): Adjust
2031         comments.
2032         (find_pc_sect_containing_function): Declare.
2033
2034 2018-06-29  Pedro Alves  <palves@redhat.com>
2035
2036         * inline-frame.c (stopped_by_user_bp_inline_frame): Return
2037         true if the the location has no symbol.
2038
2039 2018-06-28  Tom Tromey  <tom@tromey.com>
2040
2041         * NEWS: Mention --enable-codesign.
2042         * silent-rules.mk (ECHO_SIGN): New variable.
2043         * configure.ac: Add --enable-codesign.
2044         * configure: Rebuild.
2045         * Makefile.in (CODESIGN, CODESIGN_CERT): New variables.
2046         (gdb$(EXEEXT)): Optionally invoke codesign.
2047
2048 2018-06-28  Pedro Alves  <palves@redhat.com>
2049
2050         * gdbthread.h (struct thread_suspend_state) <stop_pc>: Extend
2051         comments.
2052         (switch_to_thread_no_regs): Adjust comment.
2053         * infcmd.c (stop_pc): Delete.
2054         (post_create_inferior, info_program_command): Replace references
2055         to stop_pc with references to thread_info->suspend.stop_pc.
2056         * inferior.h (stop_pc): Delete declaration.
2057         * infrun.c (proceed, handle_syscall_event, fill_in_stop_func)
2058         (handle_inferior_event_1, handle_signal_stop)
2059         (process_event_stop_test, keep_going_stepped_thread)
2060         (handle_step_into_function, handle_step_into_function_backward)
2061         (print_stop_location): Replace references to stop_pc with
2062         references to thread_info->suspend.stop_pc.
2063         (struct infcall_suspend_state) <stop_pc>: Delete field.
2064         (save_infcall_suspend_state, restore_infcall_suspend_state):
2065         Remove references to inf_stat->stop_pc.
2066         * linux-fork.c (fork_load_infrun_state): Likewise.
2067         * record-btrace.c (record_btrace_set_replay): Likewise.
2068         * record-full.c (record_full_goto_entry): Likewise.
2069         * remote.c (print_one_stopped_thread): Likewise.
2070         * target.c (target_resume): Extend comment.
2071         * thread.c (set_executing_thread): New.
2072         (set_executing): Use it.
2073         (switch_to_thread_no_regs, switch_to_no_thread, switch_to_thread):
2074         Remove references to stop_pc.
2075
2076 2018-06-28  Pedro Alves  <palves@redhat.com>
2077
2078         * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>:
2079         Moving fetching stop_pc until after ecs->event_thread is refreshed.
2080
2081 2018-06-28  Tom Tromey  <tom@tromey.com>
2082
2083         * coffread.c (coff_symfile_finish): Update.
2084         * xcoffread.c (xcoff_symfile_finish): Update.
2085         * elfread.c (elf_symfile_finish): Update.
2086         * symfile.h (dwarf2_free_objfile): Don't declare.
2087         * dwarf2read.c (_initialize_dwarf2_read): Use
2088         register_objfile_data_with_cleanup.
2089         (dwarf2_free_objfile): Now static.  Change signature.
2090
2091 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2092
2093         * symfile.c (add_symbol_file_command, _initialize_symfile): Add
2094         option "-o" to add-symbol-file-load to add an offset to each
2095         section's load address.
2096         * symfile.c (set_objfile_default_section_offset): New function.
2097
2098 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2099
2100         * symfile.c (add_symbol_file_command): Make sure that sections
2101         with the same name are sorted in the same order.
2102
2103 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2104
2105         * symfile.c (add_symbol_file_command, _initialize_symfile): Do not
2106         require the second argument.  If omitted, load sections at the
2107         addresses specified in the file.
2108
2109 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2110
2111         * symfile.c (symbol_file_command, symbol_file_add_main_1)
2112         (_initialize_symfile): Add option "-o" to symbol-file to add an
2113         offset to each section of the symbol file.
2114
2115 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2116
2117         * MAINTAINERS (Write After Approval): Add Petr Tesarik.
2118
2119 2018-06-27  Tom Tromey  <tom@tromey.com>
2120
2121         * stack.c (_initialize_stack): Update "func" help text.
2122
2123 2018-06-27  Tom Tromey  <tom@tromey.com>
2124
2125         * python/py-unwind.c (unwind_info_object) <saved_regs>: Now a
2126         std::vector.
2127         (unwind_infopy_str, pyuw_create_unwind_info)
2128         (unwind_infopy_add_saved_register, pyuw_sniffer)
2129         (unwind_infopy_dealloc, unwind_infopy_add_saved_register):
2130         Update.
2131         (struct saved_reg): Add constructor.
2132         <value>: Now a gdbpy_ref<>.
2133
2134 2018-06-27  Tom Tromey  <tom@tromey.com>
2135
2136         * machoread.c (macho_symfile_read): Define "symbol_table" earlier.
2137
2138 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2139
2140         * gdb-gdb.py.in: Format using autopep8.
2141
2142 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2143
2144         * gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
2145         (type_lookup_function): Recognize CORE_ADDR values.
2146
2147 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2148
2149         * gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
2150         print tag_name.
2151
2152 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2153
2154         * gdb-gdb.py.in (TypeFlag) <__cmp__>: Remove.
2155         <__lt__>: Add.
2156
2157 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2158
2159         * gdb-gdb.py: Move to...
2160         * gdb-gdb.py.in: ... here.
2161         * configure.ac (AC_CONFIG_FILES): Add gdb-gdb.py.
2162         * Makefile.in (all): Add gdb-gdb.gdb and gdb-gdb.py as
2163         dependencies.
2164         (distclean): Remove gdb-gdb.py when cleaning.
2165         (gdb-gdb.py, gdb-gdb.gdb): New rules.
2166         * configure: Re-generate.
2167
2168 2018-06-27  Pedro Alves  <palves@redhat.com>
2169
2170         * proc-service.c (get_ps_regcache): New.
2171         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2172         (ps_lsetfpregs): Use it.
2173
2174 2018-06-27  Omair Javaid  <omair.javaid@linaro.org>
2175
2176         PR gdb/21695
2177         * dwarf2read.c (lnp_state_machine::check_line_address): Update declaration.
2178         (dwarf_decode_lines_1): Adjust.
2179
2180 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2181
2182         * fbsd-nat.h (class fbsd_nat_target) <find_memory_regions>: Add
2183         override.
2184         <info_proc>: Likewise.
2185
2186 2018-06-26  Joel Brobecker  <brobecker@adacore.com>
2187
2188         * windows-nat.c (do_windows_fetch_inferior_registers): Rename
2189         to windows_fetch_one_register, and only handle the case of
2190         fetching one register.  Move the code that reloads the context
2191         and iterates over all registers if R is negative to...
2192         (windows_nat_target::fetch_registers): ... here.
2193         (do_windows_store_inferior_registers): Rename to
2194         windows_store_one_register, and only handle the case of storing
2195         one register.  Move the code that handles the case where r is
2196         negative to...
2197         (windows_nat_target::store_registers) ... here.
2198
2199 2018-06-26  Tom Tromey  <tom@tromey.com>
2200
2201         PR rust/22574:
2202         * typeprint.c (whatis_exp): Allow ptype/o for Rust.
2203         * rust-lang.c (rust_print_struct_def): Add podata parameter.
2204         Update.
2205         (rust_internal_print_type): Add podata parameter.
2206         (rust_print_type): Update.
2207
2208 2018-06-26  Tom Tromey  <tom@tromey.com>
2209
2210         * typeprint.h (struct print_offset_data) <update, finish,
2211         maybe_print_hole>: New methods.
2212         <indentation>: New constant.
2213         * typeprint.c (print_offset_data::indentation): Define.
2214         (print_offset_data::maybe_print_hole, print_offset_data::update)
2215         (print_offset_data::finish): Move from c-typeprint.c and rename.
2216         * c-typeprint.c (OFFSET_SPC_LEN): Remove.
2217         (print_spaces_filtered_with_print_options): Update.
2218         (c_print_type_union_field_offset, maybe_print_hole)
2219         (c_print_type_struct_field_offset): Move to typeprint.c and
2220         rename.
2221         (c_type_print_base_struct_union): Update.
2222
2223 2018-06-25  Pedro Alves  <palves@redhat.com>
2224
2225         * gdbthread.h (thread_info_ref, delete_thread)
2226         (delete_thread_silent, first_thread_of_inferior)
2227         (any_thread_of_inferior, switch_to_thread)
2228         (enable_thread_stack_temporaries)
2229         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
2230         (get_last_thread_stack_temporary)
2231         (value_in_thread_stack_temporaries, can_access_registers_thread):
2232         Spell out "struct thread_info" instead of just "thread_info".
2233         * inferior.h (notice_new_inferior): Likewise.
2234
2235 2018-06-25  Pedro Alves  <palves@redhat.com>
2236
2237         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
2238         pass thread_info pointer to delete_thread.
2239         (windows_nat_target::detach): Pass inferior pointer to
2240         detach_inferior.
2241         * aix-thread.c (sync_threadlists): Pass thread_info pointer to
2242         delete_thread.
2243         * bsd-kvm.c (bsd_kvm_target::close): Use discard_all_inferiors.
2244         * darwin-nat.c (darwin_check_new_threads): Use find_thread_ptid
2245         and pass a thread_info pointer to delete_thread.
2246         * fbsd-nat.c (fbsd_nat_target::wait): Use find_thread_ptid and
2247         pass thread_info pointer to delete_thread.
2248         * go32-nat.c (go32_nat_target::mourn_inferior): Remove
2249         delete_thread_silent call.
2250         * procfs.c (procfs_target::detach): Pass inferior pointer to
2251         detach_inferior.
2252         (procfs_target::wait): Pass thread_info pointer to delete_thread.
2253         * remote-sim.c (gdbsim_target::mourn_inferior): Remove
2254         delete_thread_silent call.
2255         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
2256         pass thread_info pointer to delete_thread.
2257         (windows_nat_target::detach): Pass inferior pointer to
2258         delete_inferior.
2259
2260 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
2261
2262         * regcache.c (readable_regcache::read_part): Fix asserts.
2263         (reg_buffer::raw_collect_part): New function.
2264         (regcache::write_part): Fix asserts.
2265         (reg_buffer::raw_supply_part): New function.
2266         (regcache::transfer_regset_register): New helper function.
2267         (regcache::transfer_regset): Call new functions.
2268         (regcache_supply_regset): Use gdb_byte*.
2269         (regcache::supply_regset): Likewise.
2270         (regcache_collect_regset): Likewise.
2271         (regcache::collect_regset): Likewise.
2272         * regcache.h (reg_buffer::raw_collect_part): New declaration.
2273         (reg_buffer::raw_supply_part): Likewise.
2274         (regcache::transfer_regset_register): Likewise.
2275         (regcache::transfer_regset): Use gdb_byte*.
2276
2277 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
2278
2279         * nat/aarch64-sve-linux-ptrace.h (HAS_SVE_STATE): Use &.
2280
2281 2018-06-21  Pedro Alves  <palves@redhat.com>
2282
2283         * ada-lang.h (ada_get_task_number): Take a thread_info pointer
2284         instead of a ptid_t.  All callers adjusted.
2285         * ada-tasks.c (ada_get_task_number): Likewise.  All callers
2286         adjusted.
2287         (print_ada_task_info, display_current_task_id, task_command_1):
2288         Adjust.
2289         * breakpoint.c (watchpoint_in_thread_scope): Adjust to use
2290         inferior_thread.
2291         (breakpoint_kind): Adjust.
2292         (remove_breakpoints_pid): Rename to ...
2293         (remove_breakpoints_inf): ... this.  Adjust to take an inferior
2294         pointer.  All callers adjusted.
2295         (bpstat_clear_actions): Use inferior_thread.
2296         (get_bpstat_thread): New.
2297         (bpstat_do_actions): Use it.
2298         (bpstat_check_breakpoint_conditions, bpstat_stop_status): Adjust
2299         to take a thread_info pointer.  All callers adjusted.
2300         (set_longjmp_breakpoint_for_call_dummy, set_momentary_breakpoint)
2301         (breakpoint_re_set_thread): Use inferior_thread.
2302         * breakpoint.h (struct inferior): Forward declare.
2303         (bpstat_stop_status): Update.
2304         (remove_breakpoints_pid): Delete.
2305         (remove_breakpoints_inf): New.
2306         * bsd-uthread.c (bsd_uthread_target::wait)
2307         (bsd_uthread_target::update_thread_list): Use find_thread_ptid.
2308         * btrace.c (btrace_add_pc, btrace_enable, btrace_fetch)
2309         (maint_btrace_packet_history_cmd)
2310         (maint_btrace_clear_packet_history_cmd): Adjust.
2311         (maint_btrace_clear_cmd, maint_info_btrace_cmd): Adjust to use
2312         inferior_thread.
2313         * cli/cli-interp.c: Include "inferior.h".
2314         * common/refcounted-object.h (struct
2315         refcounted_object_ref_policy): New.
2316         * compile/compile-object-load.c: Include gdbthread.h.
2317         (store_regs): Use inferior_thread.
2318         * corelow.c (core_target::close): Use current_inferior.
2319         (core_target_open): Adjust to use first_thread_of_inferior and use
2320         the current inferior.
2321         * ctf.c (ctf_target::close): Adjust to use current_inferior.
2322         * dummy-frame.c (dummy_frame_id) <ptid>: Delete, replaced by ...
2323         <thread>: ... this new field.  All references adjusted.
2324         (dummy_frame_pop, dummy_frame_discard, register_dummy_frame_dtor):
2325         Take a thread_info pointer instead of a ptid_t.
2326         * dummy-frame.h (dummy_frame_push, dummy_frame_pop)
2327         (dummy_frame_discard, register_dummy_frame_dtor): Take a
2328         thread_info pointer instead of a ptid_t.
2329         * elfread.c: Include "inferior.h".
2330         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop):
2331         Use inferior_thread.
2332         * eval.c (evaluate_subexp): Likewise.
2333         * frame.c (frame_pop, has_stack_frames, find_frame_sal): Use
2334         inferior_thread.
2335         * gdb_proc_service.h (struct thread_info): Forward declare.
2336         (struct ps_prochandle) <ptid>: Delete, replaced by ...
2337         <thread>: ... this new field.  All references adjusted.
2338         * gdbarch.h, gdbarch.c: Regenerate.
2339         * gdbarch.sh (get_syscall_number): Replace 'ptid' parameter with a
2340         'thread' parameter.  All implementations and callers adjusted.
2341         * gdbthread.h (thread_info) <set_running>: New method.
2342         (delete_thread, delete_thread_silent): Take a thread_info pointer
2343         instead of a ptid.
2344         (global_thread_id_to_ptid, ptid_to_global_thread_id): Delete.
2345         (first_thread_of_process): Delete, replaced by ...
2346         (first_thread_of_inferior): ... this new function.  All callers
2347         adjusted.
2348         (any_live_thread_of_process): Delete, replaced by ...
2349         (any_live_thread_of_inferior): ... this new function.  All callers
2350         adjusted.
2351         (switch_to_thread, switch_to_no_thread): Declare.
2352         (is_executing): Delete.
2353         (enable_thread_stack_temporaries): Update comment.
2354         <enable_thread_stack_temporaries>: Take a thread_info pointer
2355         instead of a ptid_t.  Incref the thread.
2356         <~enable_thread_stack_temporaries>: Decref the thread.
2357         <m_ptid>: Delete
2358         <m_thr>: New.
2359         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
2360         (get_last_thread_stack_temporary)
2361         (value_in_thread_stack_temporaries, can_access_registers_thread):
2362         Take a thread_info pointer instead of a ptid_t.  All callers
2363         adjusted.
2364         * infcall.c (get_call_return_value): Use inferior_thread.
2365         (run_inferior_call): Work with thread pointers instead of ptid_t.
2366         (call_function_by_hand_dummy): Work with thread pointers instead
2367         of ptid_t.  Use thread_info_ref.
2368         * infcmd.c (proceed_thread_callback): Access thread's state
2369         directly.
2370         (ensure_valid_thread, ensure_not_running): Use inferior_thread,
2371         access thread's state directly.
2372         (continue_command): Use inferior_thread.
2373         (info_program_command): Use find_thread_ptid and access thread
2374         state directly.
2375         (proceed_after_attach_callback): Use thread state directly.
2376         (notice_new_inferior): Take a thread_info pointer instead of a
2377         ptid_t.  All callers adjusted.
2378         (exit_inferior): Take an inferior pointer instead of a pid.  All
2379         callers adjusted.
2380         (exit_inferior_silent): New.
2381         (detach_inferior): Delete.
2382         (valid_gdb_inferior_id, pid_to_gdb_inferior_id)
2383         (gdb_inferior_id_to_pid, in_inferior_list): Delete.
2384         (detach_inferior_command, kill_inferior_command): Use
2385         find_inferior_id instead of valid_gdb_inferior_id and
2386         gdb_inferior_id_to_pid.
2387         (inferior_command): Use inferior and thread pointers.
2388         * inferior.h (struct thread_info): Forward declare.
2389         (notice_new_inferior): Take a thread_info pointer instead of a
2390         ptid_t.  All callers adjusted.
2391         (detach_inferior): Delete declaration.
2392         (exit_inferior, exit_inferior_silent): Take an inferior pointer
2393         instead of a pid.  All callers adjusted.
2394         (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
2395         (valid_gdb_inferior_id): Delete.
2396         * infrun.c (follow_fork_inferior, proceed_after_vfork_done)
2397         (handle_vfork_child_exec_or_exit, follow_exec): Adjust.
2398         (struct displaced_step_inferior_state) <pid>: Delete, replaced by
2399         ...
2400         <inf>: ... this new field.
2401         <step_ptid>: Delete, replaced by ...
2402         <step_thread>: ... this new field.
2403         (get_displaced_stepping_state): Take an inferior pointer instead
2404         of a pid.  All callers adjusted.
2405         (displaced_step_in_progress_any_inferior): Adjust.
2406         (displaced_step_in_progress_thread): Take a thread pointer instead
2407         of a ptid_t.  All callers adjusted.
2408         (displaced_step_in_progress, add_displaced_stepping_state): Take
2409         an inferior pointer instead of a pid.  All callers adjusted.
2410         (get_displaced_step_closure_by_addr): Adjust.
2411         (remove_displaced_stepping_state): Take an inferior pointer
2412         instead of a pid.  All callers adjusted.
2413         (displaced_step_prepare_throw, displaced_step_prepare)
2414         (displaced_step_fixup): Take a thread pointer instead of a ptid_t.
2415         All callers adjusted.
2416         (start_step_over): Adjust.
2417         (infrun_thread_ptid_changed): Remove bit updating ptids in the
2418         displaced step queue.
2419         (do_target_resume): Adjust.
2420         (fetch_inferior_event): Use inferior_thread.
2421         (context_switch, get_inferior_stop_soon): Take an
2422         execution_control_state pointer instead of a ptid_t.  All callers
2423         adjusted.
2424         (switch_to_thread_cleanup): Delete.
2425         (stop_all_threads): Use scoped_restore_current_thread.
2426         * inline-frame.c: Include "gdbthread.h".
2427         (inline_state) <inline_state>: Take a thread pointer instead of a
2428         ptid_t.  All callers adjusted.
2429         <ptid>: Delete, replaced by ...
2430         <thread>: ... this new field.
2431         (find_inline_frame_state): Take a thread pointer instead of a
2432         ptid_t.  All callers adjusted.
2433         (skip_inline_frames, step_into_inline_frame)
2434         (inline_skipped_frames, inline_skipped_symbol): Take a thread
2435         pointer instead of a ptid_t.  All callers adjusted.
2436         * inline-frame.h (skip_inline_frames, step_into_inline_frame)
2437         (inline_skipped_frames, inline_skipped_symbol): Likewise.
2438         * linux-fork.c (delete_checkpoint_command): Adjust to use thread
2439         pointers directly.
2440         * linux-nat.c (get_detach_signal): Likewise.
2441         * linux-thread-db.c (thread_from_lwp): New 'stopped' parameter.
2442         (thread_db_notice_clone): Adjust.
2443         (thread_db_find_new_threads_silently)
2444         (thread_db_find_new_threads_2, thread_db_find_new_threads_1): Take
2445         a thread pointer instead of a ptid_t.  All callers adjusted.
2446         * mi/mi-cmd-var.c: Include "inferior.h".
2447         (mi_cmd_var_update_iter): Update to use thread pointers.
2448         * mi/mi-interp.c (mi_new_thread): Update to use the thread's
2449         inferior directly.
2450         (mi_output_running_pid, mi_inferior_count): Delete, bits factored
2451         out to ...
2452         (mi_output_running): ... this new function.
2453         (mi_on_resume_1): Adjust to use it.
2454         (mi_user_selected_context_changed): Adjust to use inferior_thread.
2455         * mi/mi-main.c (proceed_thread): Adjust to use thread pointers
2456         directly.
2457         (interrupt_thread_callback): : Adjust to use thread and inferior
2458         pointers.
2459         * proc-service.c: Include "gdbthread.h".
2460         (ps_pglobal_lookup): Adjust to use the thread's inferior directly.
2461         * progspace-and-thread.c: Include "inferior.h".
2462         * progspace.c: Include "inferior.h".
2463         * python/py-exitedevent.c (create_exited_event_object): Adjust to
2464         hold a reference to an inferior_object.
2465         * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust to use
2466         inferior_thread.
2467         * python/py-inferior.c (struct inferior_object): Give the type a
2468         tag name instead of a typedef.
2469         (python_on_normal_stop): No need to check if the current thread is
2470         listed.
2471         (inferior_to_inferior_object): Change return type to
2472         inferior_object.  All callers adjusted.
2473         (find_thread_object): Delete, bits factored out to ...
2474         (thread_to_thread_object): ... this new function.
2475         * python/py-infthread.c (create_thread_object): Use
2476         inferior_to_inferior_object.
2477         (thpy_is_stopped): Use thread pointer directly.
2478         (gdbpy_selected_thread): Use inferior_thread.
2479         * python/py-record-btrace.c (btpy_list_object) <ptid>: Delete
2480         field, replaced with ...
2481         <thread>: ... this new field.  All users adjusted.
2482         (btpy_insn_or_gap_new): Drop const.
2483         (btpy_list_new): Take a thread pointer instead of a ptid_t.  All
2484         callers adjusted.
2485         * python/py-record.c: Include "gdbthread.h".
2486         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
2487         a ptid_t.  All callers adjusted.
2488         (gdbpy_current_recording): Use inferior_thread.
2489         * python/py-record.h (recpy_record_object) <ptid>: Delete
2490         field, replaced with ...
2491         <thread>: ... this new field.  All users adjusted.
2492         (recpy_element_object) <ptid>: Delete
2493         field, replaced with ...
2494         <thread>: ... this new field.  All users adjusted.
2495         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
2496         a ptid_t.  All callers adjusted.
2497         * python/py-threadevent.c: Include "gdbthread.h".
2498         (get_event_thread): Use thread_to_thread_object.
2499         * python/python-internal.h (struct inferior_object): Forward
2500         declare.
2501         (find_thread_object, find_inferior_object): Delete declarations.
2502         (thread_to_thread_object, inferior_to_inferior_object): New
2503         declarations.
2504         * record-btrace.c: Include "inferior.h".
2505         (require_btrace_thread): Use inferior_thread.
2506         (record_btrace_frame_sniffer)
2507         (record_btrace_tailcall_frame_sniffer): Use inferior_thread.
2508         (get_thread_current_frame): Use scoped_restore_current_thread and
2509         switch_to_thread.
2510         (get_thread_current_frame): Use thread pointer directly.
2511         (record_btrace_replay_at_breakpoint): Use thread's inferior
2512         pointer directly.
2513         * record-full.c: Include "inferior.h".
2514         * regcache.c: Include "gdbthread.h".
2515         (get_thread_arch_regcache): Use the inferior's address space
2516         directly.
2517         (get_thread_regcache, registers_changed_thread): New.
2518         * regcache.h (get_thread_regcache(thread_info *thread)): New
2519         overload.
2520         (registers_changed_thread): New.
2521         (remote_target) <remote_detach_1>: Swap order of parameters.
2522         (remote_add_thread): <remote_add_thread>: Return the new thread.
2523         (get_remote_thread_info(ptid_t)): New overload.
2524         (remote_target::remote_notice_new_inferior): Use thread pointers
2525         directly.
2526         (remote_target::process_initial_stop_replies): Use
2527         thread_info::set_running.
2528         (remote_target::remote_detach_1, remote_target::detach)
2529         (extended_remote_target::detach): Adjust.
2530         * stack.c (frame_show_address): Use inferior_thread.
2531         * target-debug.h (target_debug_print_thread_info_pp): New.
2532         * target-delegates.c: Regenerate.
2533         * target.c (default_thread_address_space): Delete.
2534         (memory_xfer_partial_1): Use current_inferior.
2535         (target_detach): Use current_inferior.
2536         (target_thread_address_space): Delete.
2537         (generic_mourn_inferior): Use current_inferior.
2538         * target.h (struct target_ops) <thread_address_space>: Delete.
2539         (target_thread_address_space): Delete.
2540         * thread.c (init_thread_list): Use ALL_THREADS_SAFE.  Use thread
2541         pointers directly.
2542         (delete_thread_1, delete_thread, delete_thread_silent): Take a
2543         thread pointer instead of a ptid_t.  Adjust all callers.
2544         (ptid_to_global_thread_id, global_thread_id_to_ptid): Delete.
2545         (first_thread_of_process): Delete, replaced by ...
2546         (first_thread_of_inferior): ... this new function.  All callers
2547         adjusted.
2548         (any_thread_of_process): Rename to ...
2549         (any_thread_of_inferior): ... this, and take an inferior pointer.
2550         (any_live_thread_of_process): Rename to ...
2551         (any_live_thread_of_inferior): ... this, and take an inferior
2552         pointer.
2553         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
2554         (value_in_thread_stack_temporaries)
2555         (get_last_thread_stack_temporary): Take a thread pointer instead
2556         of a ptid_t.  Adjust all callers.
2557         (thread_info::set_running): New.
2558         (validate_registers_access): Use inferior_thread.
2559         (can_access_registers_ptid): Rename to ...
2560         (can_access_registers_thread): ... this, and take a thread
2561         pointer.
2562         (print_thread_info_1): Adjust to compare thread pointers instead
2563         of ptids.
2564         (switch_to_no_thread, switch_to_thread): Make extern.
2565         (scoped_restore_current_thread::~scoped_restore_current_thread):
2566         Use m_thread pointer directly.
2567         (scoped_restore_current_thread::scoped_restore_current_thread):
2568         Use inferior_thread.
2569         (thread_command): Use thread pointer directly.
2570         (thread_num_make_value_helper): Use inferior_thread.
2571         * top.c (execute_command): Use inferior_thread.
2572         * tui/tui-interp.c: Include "inferior.h".
2573         * varobj.c (varobj_create): Use inferior_thread.
2574         (value_of_root_1): Use find_thread_global_id instead of
2575         global_thread_id_to_ptid.
2576
2577 2018-06-21  Alan Hayward  <alan.hayward@arm.com>
2578
2579         * regcache.c (readable_regcache::read_part): Avoid memcpy when
2580         possible.
2581         (regcache::write_part): Likewise.
2582         (readable_regcache::cooked_read_part): Update comment.
2583         (readable_regcache::cooked_write_part): Likewise.
2584         * regcache.h: (readable_regcache::read_part): Likewise.
2585         (regcache::write_part): Likewise.
2586
2587 2018-06-21  Richard Bunt  <richard.bunt@arm.com>
2588             Dirk Schubert  <dirk.schubert@arm.com>
2589
2590         * aarch64-linux-nat.c (post_attach): New.
2591         (aarch64_linux_nat_target::post_attach): Override post_attach to
2592         record the number of hardware debug registers.
2593
2594 2018-06-20  Tom Tromey  <tom@tromey.com>
2595
2596         * python/py-param.c (add_setshow_generic): Make parameters const.
2597         (parmpy_init): Update.
2598
2599 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
2600
2601         * regcache.h (regcache_cooked_read_ftype): Rename to...
2602         (register_read_ftype): ...this, change type to function_view.
2603         (class reg_buffer) <save>: Remove src parameter.
2604         (readonly_detached_regcache) <readonly_detached_regcache>: Make
2605         parameter non-const in first overload.  Remove src parameter in
2606         second overload.
2607         * regcache.c (do_cooked_read): Remove.
2608         (readonly_detached_regcache::readonly_detached_regcache): Make
2609         parameter non-const, adjust call to other constructor.
2610         (reg_buffer::save): Remove src parameter.
2611         * frame.c (do_frame_register_read): Remove.
2612         (frame_save_as_regcache): Use lambda function.
2613         * ppc-linux-tdep.c (ppu2spu_unwind_register): Change type of src
2614         parameter to ppu2spu_data *.
2615         (ppu2spu_sniffer): Use lambda function.
2616
2617 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
2618
2619         * record-full.c (record_full_target::insert_breakpoint): Remove
2620         "struct" keyword, add const.
2621
2622 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
2623
2624         * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
2625         PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
2626         * configure.ac: Remove AC_PREREQ, add missing quoting.
2627         * gnulib/configure.ac: Modernize usage of
2628         AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
2629         * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
2630         (AUTOMAKE_VERSION): Bump to 1.15.1.
2631         * configure: Re-generate.
2632         * config.in: Re-generate.
2633         * aclocal.m4: Re-generate.
2634         * gnulib/aclocal.m4: Re-generate.
2635         * gnulib/config.in: Re-generate.
2636         * gnulib/configure: Re-generate.
2637         * gnulib/import/Makefile.in: Re-generate.
2638
2639 2018-06-19  Pedro Alves  <palves@redhat.com>
2640
2641         * minsyms.c (msym_prefer_to_msym_type): New, factored out from ...
2642         (lookup_minimal_symbol_by_pc_section): ... here with
2643         gdb_assert_not_reached added.
2644
2645 2018-06-19  Pedro Alves  <palves@redhat.com>
2646
2647         * inline-frame.c (stopped_by_user_bp_inline_frame): Replace PC
2648         parameter with a block parameter.  Compare location's block symbol
2649         with the frame's block instead of addresses.
2650         (skip_inline_frames): Pass the current block instead of the
2651         frame's address.  Break out as soon as we determine the frame
2652         should not be skipped.
2653
2654 2018-06-18  Tom Tromey  <tom@tromey.com>
2655
2656         * solib-aix.c (solib_aix_get_section_offsets): Return
2657         unique_xmalloc_ptr.
2658         (solib_aix_solib_create_inferior_hook): Update.
2659
2660 2018-06-18  Tom Tromey  <tom@tromey.com>
2661
2662         * solib-darwin.c (darwin_current_sos): Use unique_xmalloc_ptr.
2663
2664 2018-06-18  Tom Tromey  <tom@tromey.com>
2665
2666         * solib-frv.c (frv_relocate_main_executable): Use
2667         unique_xmalloc_ptr.
2668         * solib-dsbt.c (dsbt_relocate_main_executable): Use
2669         unique_xmalloc_ptr.
2670
2671 2018-06-18  Tom Tromey  <tom@tromey.com>
2672
2673         * objfiles.h (inhibit_section_map_updates): Update.
2674         (resume_section_map_updates, resume_section_map_updates_cleanup):
2675         Remove.
2676         * solib-svr4.c (svr4_handle_solib_event): Update.
2677         * objfiles.c (inhibit_section_map_updates): Return
2678         scoped_restore_tmpl<int>.
2679         (resume_section_map_updates, resume_section_map_updates_cleanup):
2680         Remove.
2681
2682 2018-06-18  Tom Tromey  <tom@tromey.com>
2683
2684         * valprint.h (read_string): Update.
2685         * valprint.c (read_string): Change type of "buffer".
2686         (val_print_string): Update.
2687         * python/py-value.c (valpy_string): Update.
2688         * language.h (struct language_defn) <la_get_string>: Change
2689         type of "buffer".
2690         (default_get_string, c_get_string): Update.
2691         * language.c (default_get_string): Change type of "buffer".
2692         * guile/scm-value.c (gdbscm_value_to_string): Update.
2693         * c-lang.c (c_get_string): Change type of "buffer".
2694
2695 2018-06-18  Tom Tromey  <tom@tromey.com>
2696
2697         * ser-mingw.c (struct pipe_state_destroyer): New.
2698         (pipe_state_up): New typedef.
2699         (cleanup_pipe_state): Remove.
2700         (pipe_windows_open): Use pipe_state_up.  Don't release argv.
2701
2702 2018-06-18  Tom Tromey  <tom@tromey.com>
2703
2704         * rust-lang.h (rust_yyerror): Don't declare.
2705         * rust-lang.c (rust_language_defn): Update.
2706         * rust-exp.y (yyerror): Now static.
2707         * parse.c (parse_exp_in_context_1): Update.
2708         * p-lang.h (p_yyerror): Don't declare.
2709         * p-lang.c (p_language_defn): Update.
2710         * p-exp.y (yyerror): Now static.
2711         * opencl-lang.c (opencl_language_defn): Update.
2712         * objc-lang.c (objc_language_defn): Update.
2713         * m2-lang.h (m2_yyerror): Don't declare.
2714         * m2-lang.c (m2_language_defn): Update.
2715         * m2-exp.y (yyerror): Now static.
2716         * language.h (struct language_defn) <la_error>: Remove.
2717         * language.c (unk_lang_error): Remove.
2718         (unknown_language_defn, auto_language_defn): Remove.
2719         * go-lang.h (go_yyerror): Don't declare.
2720         * go-lang.c (go_language_defn): Update.
2721         * go-exp.y (yyerror): Now static.
2722         * f-lang.h (f_yyerror): Don't declare.
2723         * f-lang.c (f_language_defn): Update.
2724         * f-exp.y (yyerror): Now static.
2725         * d-lang.h (d_yyerror): Don't declare.
2726         * d-lang.c (d_language_defn): Update.
2727         * d-exp.y (yyerror): Now static.
2728         * c-lang.h (c_yyerror): Don't declare.
2729         * c-lang.c (c_language_defn, cplus_language_defn)
2730         (asm_language_defn, minimal_language_defn): Update.
2731         * c-exp.y (yyerror): Now static.
2732         * ada-lang.h (ada_yyerror): Don't declare.
2733         * ada-lang.c (ada_language_defn): Update.
2734         * ada-exp.y (yyerror): Now static.
2735
2736 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
2737
2738         * aarch64-linux-nat.c (fetch_sveregs_from_thread): New function.
2739         (store_sveregs_to_thread): Likewise.
2740         (aarch64_linux_fetch_inferior_registers): Check for SVE.
2741         (aarch64_linux_store_inferior_registers): Likewise.
2742         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): New
2743         function.
2744         (aarch64_sve_regs_copy_to_regcache): Likewise.
2745         (aarch64_sve_regs_copy_from_regcache): Likewise.
2746         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_sveregs): New
2747         declaration.
2748         (aarch64_sve_regs_copy_to_regcache): Likewise.
2749         (aarch64_sve_regs_copy_from_regcache): Likewise.
2750         (sve_context): Structure from Linux headers.
2751         (SVE_SIG_ZREGS_SIZE): Define from Linux headers.
2752         (SVE_SIG_ZREG_SIZE): Likewise.
2753         (SVE_SIG_PREG_SIZE): Likewise.
2754         (SVE_SIG_FFR_SIZE): Likewise.
2755         (SVE_SIG_REGS_OFFSET): Likewise.
2756         (SVE_SIG_ZREGS_OFFSET): Likewise.
2757         (SVE_SIG_ZREG_OFFSET): Likewise.
2758         (SVE_SIG_ZREGS_SIZE): Likewise.
2759         (SVE_SIG_PREGS_OFFSET): Likewise.
2760         (SVE_SIG_PREG_OFFSET): Likewise.
2761         (SVE_SIG_PREGS_SIZE): Likewise.
2762         (SVE_SIG_FFR_OFFSET): Likewise.
2763         (SVE_SIG_REGS_SIZE): Likewise.
2764         (SVE_SIG_CONTEXT_SIZE): Likewise.
2765         (SVE_PT_REGS_MASK): Likewise.
2766         (SVE_PT_REGS_FPSIMD): Likewise.
2767         (SVE_PT_REGS_SVE): Likewise.
2768         (SVE_PT_VL_INHERIT): Likewise.
2769         (SVE_PT_VL_ONEXEC): Likewise.
2770         (SVE_PT_REGS_OFFSET): Likewise.
2771         (SVE_PT_FPSIMD_OFFSET): Likewise.
2772         (SVE_PT_FPSIMD_SIZE): Likewise.
2773         (SVE_PT_SVE_ZREG_SIZE): Likewise.
2774         (SVE_PT_SVE_PREG_SIZE): Likewise.
2775         (SVE_PT_SVE_FFR_SIZE): Likewise.
2776         (SVE_PT_SVE_FPSR_SIZE): Likewise.
2777         (SVE_PT_SVE_FPCR_SIZE): Likewise.
2778         (__SVE_SIG_TO_PT): Likewise.
2779         (SVE_PT_SVE_OFFSET): Likewise.
2780         (SVE_PT_SVE_ZREGS_OFFSET): Likewise.
2781         (SVE_PT_SVE_ZREG_OFFSET): Likewise.
2782         (SVE_PT_SVE_ZREGS_SIZE): Likewise.
2783         (SVE_PT_SVE_PREGS_OFFSET): Likewise.
2784         (SVE_PT_SVE_PREG_OFFSET): Likewise.
2785         (SVE_PT_SVE_PREGS_SIZE): Likewise.
2786         (SVE_PT_SVE_FFR_OFFSET): Likewise.
2787         (SVE_PT_SVE_FPSR_OFFSET): Likewise.
2788         (SVE_PT_SVE_FPCR_OFFSET): Likewise.
2789         (SVE_PT_SVE_SIZE): Likewise.
2790         (SVE_PT_SIZE): Likewise.
2791         (HAS_SVE_STATE): New define.
2792
2793 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
2794
2795         * nat/aarch64-sve-linux-sigcontext.h: New file.
2796         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
2797         new files.
2798         (SVE_VQ_MIN): Likewise.
2799         (SVE_VQ_MAX): Likewise.
2800         (SVE_VL_MIN): Likewise.
2801         (SVE_VL_MAX): Likewise.
2802         (SVE_NUM_ZREGS): Likewise.
2803         (SVE_NUM_PREGS): Likewise.
2804         (sve_vl_valid): Likewise.
2805         (struct user_sve_header): Likewise.
2806
2807 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2808             Richard Bunt <Richard.Bunt@arm.com>
2809
2810         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
2811         was requested by GDB.
2812
2813 2018-06-15  Tom de Vries  <tdevries@suse.de>
2814
2815         * MAINTAINERS (Write After Approval): Add Tom de Vries.
2816
2817 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
2818
2819         * gnulib/update-gnulib.sh: Print expected versions of
2820         autoconf/aclocal.
2821
2822 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
2823
2824         * arch-utils.c (default_type_align): Use type_length_units.
2825         * gdbtypes.c (type_align): Use type_length_units.
2826
2827 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2828
2829         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
2830         of 'define' command.
2831
2832 2018-06-14  Tom de Vries  <tdevries@suse.de>
2833
2834         PR cli/22573
2835         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
2836         get_no_prettyformat_print_options.
2837
2838 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
2839
2840         * sparc-nat.h: Include target.h.
2841         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
2842         <fetch_registers>: Remove this argument in function call.
2843         <store_registers>: Remove this argument in function call, remove
2844         extra semicolon.
2845         <low_forget_process>: Call sparc64_forget_process instead of
2846         sparc_forget_process.
2847
2848 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2849
2850         * procfs.c (_initialize_procfs): Use add_inf_child_target.
2851         (procfs_target::make_corefile_notes): Adjust to new
2852         target_read_alloc return type.
2853
2854 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2855             Stephen Roberts  <stephen.roberts@arm.com>
2856
2857         PR gdb/22882
2858         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
2859         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
2860         Move should_notify_stop local into more inner scope.
2861
2862 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2863             Stephen Roberts  <stephen.roberts@arm.com>
2864
2865         PR gdb/22882
2866         * infrun.c (resume_1): Add call to mark_async_event_handler.
2867
2868 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2869
2870         * infrun.c (do_target_wait): Change old version of $pc printed.
2871
2872 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
2873
2874         * dwarf2read.c (read_index_from_section): Rename to...
2875         (read_gdb_index_from_section): ... this, update all callers.
2876         (dwarf2_read_index): Rename to...
2877         (dwarf2_read_gdb_index): ... this, update all callers.
2878
2879 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
2880
2881         * gdb/hppa-linux-nat.c
2882         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
2883         hppa_linux_nat_target::fetch_registers.
2884
2885 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
2886
2887         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
2888         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
2889         (AARCH64_DWARF_SVE_FFR): Likewise.
2890         (AARCH64_DWARF_SVE_P0): Likewise.
2891         (AARCH64_DWARF_SVE_Z0): Likewise.
2892
2893 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
2894
2895         * common/common-regcache.h (raw_compare): New function.
2896         * regcache.c (regcache::raw_compare): Likewise.
2897         * regcache.h (regcache::raw_compare): New declaration.
2898
2899 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
2900
2901         * common/common-regcache.h (reg_buffer_common): New structure.
2902         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
2903         (reg_buffer::raw_supply): Likewise.
2904         (reg_buffer::raw_supply_integer): Likewise.
2905         (reg_buffer::raw_supply_zeroed): Likewise.
2906         (reg_buffer::raw_collect): Likewise.
2907         (reg_buffer::raw_collect_integer): Likewise.
2908         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
2909         (reg_buffer::raw_supply): Likewise.
2910         (reg_buffer::raw_supply_integer): Likewise.
2911         (reg_buffer::raw_supply_zeroed): Likewise.
2912         (reg_buffer::raw_collect): Likewise.
2913         (reg_buffer::raw_collect_integer): Likewise.
2914
2915 2018-06-10  Tom Tromey  <tom@tromey.com>
2916
2917         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
2918         (class remote_state) <stop_reply_queue>: Now std::vector.
2919         (remote_state::~remote_state)
2920         (remote_target::stop_reply_queue_length): Update.
2921         (struct queue_iter_param, remove_child_of_pending_fork)
2922         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
2923         (check_pending_event_prevents_wildcard_vcont_callback)
2924         (remove_stop_reply_for_inferior)
2925         (remove_stop_reply_of_remote_state)
2926         (remote_notif_remove_once_on_match)
2927         (stop_reply_match_ptid_and_ws)
2928         (remote_kill_child_of_pending_fork): Remove.
2929         (remote_target::remove_new_fork_children)
2930         (remote_target::check_pending_events_prevent_wildcard_vcont)
2931         (remote_target::discard_pending_stop_replies)
2932         (remote_target::discard_pending_stop_replies_in_queue)
2933         (remote_target::remote_notif_remove_queued_reply)
2934         (remote_target::queued_stop_reply)
2935         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
2936         (remote_target::wait, remote_target::kill_new_fork_children)
2937         (remote_target::async): Update.
2938
2939 2018-06-10  Tom Tromey  <tom@tromey.com>
2940
2941         * record-full.c (record_full_arch_list_cleanups): Remove.
2942         (record_full_message): Use try/catch.
2943         (record_full_wait_cleanups): Remove.
2944         (record_full_wait_1): Use try/catch.
2945         (record_full_restore): Likewise.
2946
2947 2018-06-10  Tom Tromey  <tom@tromey.com>
2948
2949         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
2950         declare VEC.  Add constructor.
2951         <in_target_beneath>: Now bool.
2952         (record_full_breakpoints): Now a std::vector, static.
2953         (record_full_sync_record_breakpoints)
2954         (record_full_init_record_breakpoints)
2955         (record_full_target::insert_breakpoint)
2956         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
2957
2958 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
2959
2960         * dwarf2read.c (process_cu_includes): Remove struct keyword.
2961         * serial.c (serial_interface_lookup): Remove struct keyword.
2962
2963 2018-06-10  Tom Tromey  <tom@tromey.com>
2964
2965         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
2966         method.
2967         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
2968         a method.
2969         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
2970         method.
2971         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
2972         "beneath" as a method.
2973         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
2974         Use "beneath" as a method.
2975
2976 2018-06-10  Tom Tromey  <tom@tromey.com>
2977
2978         * tracefile.c (struct trace_file_writer_deleter): New.
2979         <operator()>: Rename from trace_file_writer_xfree.
2980         (trace_file_writer_up): New typedef.
2981         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
2982
2983 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
2984
2985         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
2986         <m_registers, m_register_status>: Change type to
2987         std::unique_ptr.
2988         * regcache.c (reg_buffer::reg_buffer): Use new instead of
2989         XCNEWVEC.
2990
2991 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
2992
2993         * common/common-regcache.h (enum register_status): Add
2994         underlying type "signed char".
2995         * regcache.h (reg_buffer) <m_register_status>: Change type to
2996         register_status *.
2997         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
2998         register_status instead of signed char.
2999         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
3000         (reg_buffer::get_register_status): Remove cast.
3001         (readable_regcache::raw_read): Remove cast.
3002         (readable_regcache::cooked_read): Remove cast.
3003
3004 2018-06-09  Tom Tromey  <tom@tromey.com>
3005
3006         * source.c (reverse_search_command, forward_search_command): Use
3007         scoped_fd.
3008
3009 2018-06-09  Tom Tromey  <tom@tromey.com>
3010
3011         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
3012         (serial_ops_list): Now static, std::vector.
3013         (serial_interface_lookup, serial_add_interface): Update.
3014
3015 2018-06-09  Tom Tromey  <tom@tromey.com>
3016
3017         * dwarf2read.c (process_cu_includes): Update.
3018         (process_full_comp_unit): Update.
3019         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
3020         std::vector.
3021
3022 2018-06-08  Paul Koning  <paul_koning@dell.com>
3023
3024         PR gdb/23252
3025
3026         * python/python.c (do_start_initialization):
3027         Avoid call to internal Python API.
3028         (init__gdb_module): New function.
3029
3030 2018-06-08  Gary Benson <gbenson@redhat.com>
3031
3032         * linux-thread-db.c (valprint.h): New include.
3033         (struct check_thread_db_info): New structure.
3034         (check_thread_db_on_load, tdb_testinfo): New static globals.
3035         (check_thread_db, check_thread_db_callback): New functions.
3036         (try_thread_db_load_1): Run integrity checks if requested.
3037         (maintenance_check_libthread_db): New function.
3038         (_initialize_thread_db): Register "maint check libthread-db"
3039         and "maint set/show check-libthread-db".
3040         * NEWS: Mention the above new commands.
3041
3042 2018-06-08  Tom Tromey  <tom@tromey.com>
3043
3044         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
3045         now a method.
3046
3047 2018-06-08  Tom Tromey  <tom@tromey.com>
3048
3049         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
3050
3051 2018-06-08  Tom Tromey  <tom@tromey.com>
3052
3053         * common/btrace-common.h (struct btrace_data): Add constructor,
3054         destructor, move assignment operator.
3055         <empty, clear, fini>: New methods.
3056         <format>: Initialize.
3057         (btrace_data_init, btrace_data_fini, btrace_data_clear)
3058         (btrace_data_empty): Don't declare.
3059         * common/btrace-common.c (btrace_data_init): Remove.
3060         (btrace_data::fini): Rename from btrace_data_fini.
3061         (btrace_data::empty): Rename from btrace_data_empty.
3062         (btrace_data::clear): Rename from btrace_data_clear.  Return
3063         bool.
3064         * btrace.h (make_cleanup_btrace_data): Don't declare.
3065         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
3066         (parse_xml_btrace): Update.
3067         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
3068         (maint_btrace_clear_packet_history_cmd): Update.
3069
3070 2018-06-07  Pedro Alves  <palves@redhat.com>
3071
3072         * target.h (target_ops) <beneath>: Now a method.  All references
3073         updated.
3074         (class target_stack): New.
3075         * target.c (g_target_stack): New.
3076         (g_current_top_target): Delete.
3077         (current_top_target): Get the top target out of g_target_stack.
3078         (target_stack::push, target_stack::unpush): New.
3079         (push_target, unpush_target): Reimplement.
3080         (target_is_pushed): Reimplement in terms of g_target_stack.
3081         (target_ops::beneath, target_stack::find_beneath): New.
3082
3083 2018-06-07  Pedro Alves  <palves@redhat.com>
3084
3085         * target.h (find_target_beneath): Delete declaration.
3086         * target.c (find_target_beneath): Delete definition.
3087         * aix-thread.c: All callers of find_target_beneath adjusted to
3088         call target_ops::beneath instead.
3089         * bsd-uthread.c: Likewise.
3090         * linux-thread-db.c: Likewise.
3091         * ravenscar-thread.c: Likewise.
3092         * sol-thread.c: Likewise.
3093         * spu-multiarch.c: Likewise.
3094
3095 2018-06-07  Pedro Alves  <palves@redhat.com>
3096
3097         * target.h (target_ops) <beneath>: Now a method.  All references
3098         updated.
3099         (target_ops) <m_beneath>: New.
3100         * target.c (target_ops::beneath): New.
3101         * corelow.c: Adjust all references to target_ops::beneath.
3102         * linux-thread-db.c: Likewise.
3103         * make-target-delegates: Likewise.
3104         * record-btrace.c: Likewise.
3105         * record-full.c: Likewise.
3106         * remote.c: Likewise.
3107         * target.c: Likewise.
3108         * target-delegates.c: Regenerate.
3109
3110 2018-06-07  Pedro Alves  <palves@redhat.com>
3111
3112         * target.h (target_stack): Delete.
3113         (current_top_target): Declare function.
3114         * target.c (target_stack): Delete.
3115         (g_current_top_target): New.
3116         (current_top_target): New function.
3117         * auxv.c: Use current_top_target instead of target_stack
3118         throughout.
3119         * avr-tdep.c: Likewise.
3120         * breakpoint.c: Likewise.
3121         * corefile.c: Likewise.
3122         * elfread.c: Likewise.
3123         * eval.c: Likewise.
3124         * exceptions.c: Likewise.
3125         * frame.c: Likewise.
3126         * gdbarch-selftests.c: Likewise.
3127         * gnu-v3-abi.c: Likewise.
3128         * ia64-tdep.c: Likewise.
3129         * ia64-vms-tdep.c: Likewise.
3130         * infcall.c: Likewise.
3131         * infcmd.c: Likewise.
3132         * infrun.c: Likewise.
3133         * linespec.c: Likewise.
3134         * linux-tdep.c: Likewise.
3135         * minsyms.c: Likewise.
3136         * ppc-linux-nat.c: Likewise.
3137         * ppc-linux-tdep.c: Likewise.
3138         * procfs.c: Likewise.
3139         * regcache.c: Likewise.
3140         * remote.c: Likewise.
3141         * rs6000-tdep.c: Likewise.
3142         * s390-linux-nat.c: Likewise.
3143         * s390-tdep.c: Likewise.
3144         * solib-aix.c: Likewise.
3145         * solib-darwin.c: Likewise.
3146         * solib-dsbt.c: Likewise.
3147         * solib-spu.c: Likewise.
3148         * solib-svr4.c: Likewise.
3149         * solib-target.c: Likewise.
3150         * sparc-tdep.c: Likewise.
3151         * sparc64-tdep.c: Likewise.
3152         * spu-tdep.c: Likewise.
3153         * symfile.c: Likewise.
3154         * symtab.c: Likewise.
3155         * target-descriptions.c: Likewise.
3156         * target-memory.c: Likewise.
3157         * target.c: Likewise.
3158         * target.h: Likewise.
3159         * tracefile-tfile.c: Likewise.
3160         * tracepoint.c: Likewise.
3161         * valops.c: Likewise.
3162         * valprint.c: Likewise.
3163         * value.c: Likewise.
3164         * windows-tdep.c: Likewise.
3165         * mi/mi-main.c: Likewise.
3166
3167 2018-06-07  Tom Tromey  <tom@tromey.com>
3168
3169         * valprint.h (build_address_symbolic): Declare.
3170         * printcmd.c (print_address_symbolic): Update.
3171         (build_address_symbolic): Change "name" and "filename" to
3172         std::string.
3173         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
3174         Update.
3175         * defs.h (build_address_symbolic): Remove declaration.
3176
3177 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
3178
3179         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
3180         (aarch64_vnv_type): Add function.
3181         (aarch64_pseudo_register_name): Add V regs for SVE.
3182         (aarch64_pseudo_register_type): Likewise.
3183         (aarch64_pseudo_register_reggroup_p): Likewise.
3184         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
3185         (aarch64_pseudo_read_value): Add V regs for SVE.
3186         (aarch64_pseudo_write_2): Use V0 offset for SVE
3187         (aarch64_pseudo_write): Add V regs for SVE.
3188         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
3189
3190 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3191
3192         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
3193         (sve_vl_from_vq): Likewise.
3194
3195 2018-06-05  Tom Tromey  <tom@tromey.com>
3196
3197         * cli/cli-cmds.c (show_version): Update.
3198         * top.c (print_gdb_version): Add "interactive" parameter.
3199         Update.
3200         * main.c (captured_main_1): Update.
3201         * top.h (print_gdb_version): Add "interactive" parameter and a
3202         comment.
3203
3204 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
3205
3206         * common/enum-flags.h: Add trailing semicolon to example in
3207         comment.
3208
3209 2018-06-05  Tom Tromey  <tom@tromey.com>
3210
3211         PR cli/12326:
3212         * NEWS: Add entry about pager.
3213         * utils.c (pagination_disabled_for_command): New global.
3214         (prompt_for_continue): Allow "c" response to prompt.
3215         (reinitialize_more_filter): Clear
3216         pagination_disabled_for_command.
3217         (fputs_maybe_filtered): Check pagination_disabled_for_command.
3218
3219 2018-06-04  Tom Tromey  <tom@tromey.com>
3220
3221         * ada-lang.h (ada_lookup_symbol_list): Update.
3222         * ada-lang.c (resolve_subexp): Update.
3223         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
3224         parameter.
3225         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
3226         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
3227         results parameter to std::vector.
3228         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
3229         Update.
3230         * ada-exp.y (block_lookup): Update.
3231         (select_possible_type_sym): Change type of syms.  Remove nsyms
3232         parameter.
3233         (write_var_or_type, write_name_assoc): Update.
3234
3235 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
3236
3237         * windows-nat.c (windows_nat_target::xfer_partial): Return
3238         TARGET_XFER_E_IO if we need to delegate to the target beneath
3239         but BENEATH is NULL.
3240
3241 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
3242
3243         * Makefile.in (config.status): Add configure.nat as a
3244         dependency.
3245
3246 2018-06-04  Tom Tromey  <tom@tromey.com>
3247
3248         * cp-name-parser.y (cpname_state): Add method declarations.
3249         (HANDLE_QUAL): Update.
3250         (cpname_state::d_grab, cpname_state::fill_comp)
3251         (cpname_state::make_operator, cpname_state::make_dtor)
3252         (cpname_state::make_builtin_type, cpname_state::make_name)
3253         (cpname_state::d_qualify, cpname_state::d_int_type)
3254         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
3255         (%union): Move earlier.
3256
3257 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3258
3259         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
3260
3261 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3262
3263         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
3264         (aarch64_pseudo_write_1): Likewise.
3265         (aarch64_pseudo_read_value): Use helper.
3266         (aarch64_pseudo_write): Likewise.
3267
3268 2018-06-04  Pedro Alves  <palves@redhat.com>
3269
3270         * darwin-nat.c (darwin_ops): Delete.
3271         (darwin_attach_pid): Use get_native_target.
3272
3273 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3274
3275         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
3276         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
3277
3278 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3279
3280         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
3281         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
3282         (aarch64_gdbarch_init): Check for SVE.
3283         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
3284
3285 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3286
3287         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
3288         * aarch64-tdep.h (aarch64_read_description): Likewise.
3289         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3290         * arch/aarch64.h (aarch64_create_target_description): Likewise.
3291         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
3292         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
3293         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
3294
3295 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
3296
3297         * value.c (value_fetch_lazy_bitfield): New.
3298         (value_fetch_lazy_memory): New.
3299         (value_fetch_lazy_register): New.
3300         (value_fetch_lazy): Factor out to smaller functions.
3301
3302 2018-06-01  Tom Tromey  <tom@tromey.com>
3303
3304         * cp-name-parser.y (backslashable, represented): Now const.
3305
3306 2018-06-01  Tom Tromey  <tom@tromey.com>
3307
3308         * cp-name-parser.y: Include parser-defs.h.
3309         (parser_fprintf): Remove declaration.
3310
3311 2018-06-01  Tom Tromey  <tom@tromey.com>
3312
3313         * cp-name-parser.y: Use %pure-parser, %lex-param, and
3314         %parse-param.
3315         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
3316         (global_result): Remove globals.
3317         (struct cpname_state): New.
3318         (yyparse): Don't declare.
3319         (yylex, yyerror): Move declarations after %union.
3320         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
3321         (make_name): Add state parameter.
3322         Update all callers.
3323         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
3324         parameter.
3325         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
3326         Update.
3327         (yylex): Add lvalp, state parameters.
3328         (yyerror): Add state parameter.
3329         (cp_demangled_name_to_comp): Update.
3330
3331 2018-06-01  Tom Tromey  <tom@tromey.com>
3332
3333         * cp-name-parser.y (parser_fprintf): Declare.
3334         (GDB_YY_REMAP_PREFIX): Define.
3335         Include yy-remap.h.  Don't redefine yy* identifiers.
3336
3337 2018-06-01  Tom Tromey  <tom@tromey.com>
3338
3339         * python/py-type.c (typy_legacy_template_argument): Update.
3340         * cp-support.h (cp_demangled_name_to_comp): Update.
3341         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
3342         parameter to be a "std::string *".
3343         (main): Update.
3344
3345 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
3346
3347         * ada-lex.l: Include "diagnostics.h" instead of
3348         "common/diagnostics.h".
3349         * unittests/environ-selftests.c: Likewise.
3350         * common/diagnostics.h: Moved to ../include.
3351
3352 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
3353
3354         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
3355         to language_mode_manual while calling breakpoint_re_set_one.
3356
3357 2018-06-01  Tom Tromey  <tom@tromey.com>
3358
3359         * valops.c (value_cast_structs, destructor_name_p): Update.
3360         * symtab.c (gdb_mangle_name): Update.
3361         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
3362         Update.
3363         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
3364         (pascal_object_print_value_fields, pascal_object_print_value):
3365         Update.
3366         * p-typeprint.c (pascal_type_print_derivation_info): Update.
3367         * linespec.c (find_methods): Update.
3368         * gdbtypes.h (type_name_no_tag): Remove.
3369         (type_name_or_error): Rename from type_name_no_tag_or_error.
3370         * gdbtypes.c (type_name_no_tag): Remove.
3371         (type_name_or_error): Rename from type_name_no_tag_or_error.
3372         (lookup_struct_elt_type, check_typedef): Update.
3373         * expprint.c (print_subexp_standard): Update.
3374         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
3375         * d-namespace.c (d_lookup_nested_symbol): Update.
3376         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
3377         (cp_print_class_member): Update.
3378         * cp-namespace.c (cp_lookup_nested_symbol): Update.
3379         * completer.c (add_struct_fields): Update.
3380         * c-typeprint.c (cp_type_print_derivation_info)
3381         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
3382         Update.
3383         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
3384         (ada_prefer_type, ada_is_exception_sym): Update.
3385
3386 2018-06-01  Tom Tromey  <tom@tromey.com>
3387
3388         * valops.c (enum_constant_from_type, value_namespace_elt)
3389         (value_maybe_namespace_elt): Update.
3390         * valarith.c (find_size_for_pointer_math): Update.
3391         * target-descriptions.c (make_gdb_type): Update.
3392         * symmisc.c (print_symbol): Update.
3393         * stabsread.c (define_symbol, read_type)
3394         (complain_about_struct_wipeout, add_undefined_type)
3395         (cleanup_undefined_types_1): Update.
3396         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
3397         (rust_range_type_p, val_print_struct, rust_print_struct_def)
3398         (rust_internal_print_type, rust_composite_type)
3399         (rust_evaluate_funcall, rust_evaluate_subexp)
3400         (rust_inclusive_range_type_p): Update.
3401         * python/py-type.c (typy_get_tag): Update.
3402         * p-typeprint.c (pascal_type_print_base): Update.
3403         * mdebugread.c (parse_symbol, parse_type): Update.
3404         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
3405         Update.
3406         * guile/scm-type.c (gdbscm_type_tag): Update.
3407         * go-lang.c (sixg_string_p): Update.
3408         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
3409         Update.
3410         * gdbtypes.h (struct main_type) <tag_name>: Remove.
3411         (TYPE_TAG_NAME): Remove.
3412         * gdbtypes.c (type_name_no_tag): Simplify.
3413         (check_typedef, check_types_equal, recursive_dump_type)
3414         (copy_type_recursive, arch_composite_type): Update.
3415         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
3416         in summary mode when needed.
3417         * eval.c (evaluate_funcall): Update.
3418         * dwarf2read.c (fixup_go_packaging, read_structure_type)
3419         (process_structure_scope, read_enumeration_type)
3420         (read_namespace_type, read_module_type, determine_prefix): Update.
3421         * cp-support.c (inspect_type): Update.
3422         * coffread.c (process_coff_symbol, decode_base_type): Update.
3423         * c-varobj.c (c_is_path_expr_parent): Update.
3424         * c-typeprint.c (c_type_print_base_struct_union): Update.
3425         (c_type_print_base_1): Update.  Print struct/class/union/enum in
3426         summary when using C language.
3427         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
3428         (gen_maybe_namespace_elt): Update.
3429         * ada-lang.c (ada_type_name): Simplify.
3430         (empty_record, ada_template_to_fixed_record_type_1)
3431         (template_to_static_fixed_type)
3432         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
3433
3434 2018-06-01  Tom Tromey  <tom@tromey.com>
3435
3436         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
3437         c_print_type.
3438         * c-typeprint.c (c_print_type_1): Add "language" parameter.
3439         (c_print_type): Update.
3440         (c_print_type): New overload.
3441         (c_type_print_varspec_prefix, c_type_print_args)
3442         (c_type_print_varspec_suffix, c_print_type_no_offsets)
3443         (c_type_print_base_struct_union, c_type_print_base_1)
3444         (cp_type_print_method_args): Add "language" parameter.
3445         (c_type_print_base): Update.
3446         * c-lang.h (c_print_type): Add new overload.
3447
3448 2018-06-01  Tom Tromey  <tom@tromey.com>
3449
3450         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
3451         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
3452
3453 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
3454
3455         * aarch64-tdep.c (aarch64_sve_register_names): New const
3456         var.
3457         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
3458         (AARCH64_SVE_Z_REGS_NUM): New define.
3459         (AARCH64_SVE_P_REGS_NUM): Likewise.
3460         (AARCH64_SVE_NUM_REGS): Likewise.
3461
3462 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
3463
3464         * nat/linux-ptrace.h [__alpha__]
3465         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
3466         definitions.
3467
3468 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
3469
3470         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
3471         the endianness selected.
3472         * NEWS: Document `set endian auto' mode operation update.
3473
3474 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
3475
3476         * Makefile.in: Add new header.
3477         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
3478         (sve_vl_from_vg): Likewise.
3479         (sve_vq_from_vl): Likewise.
3480         (sve_vl_from_vq): Likewise.
3481         (sve_vq_from_vg): Likewise.
3482         (sve_vg_from_vq): Likewise.
3483         * configure.nat: Add new c file.
3484         * nat/aarch64-sve-linux-ptrace.c: New file.
3485         * nat/aarch64-sve-linux-ptrace.h: New file.
3486
3487 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
3488
3489         * aarch64-linux-nat.c (aarch64_linux_read_description):
3490         Add parmeter zero.
3491         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
3492         Likewise.
3493         * aarch64-tdep.c (tdesc_aarch64_list): Add.
3494         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
3495         (aarch64_gdbarch_init): Add parmeter zero.
3496         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
3497         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
3498         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
3499         parmeter.
3500         * doc/gdb.texinfo: Describe SVE feature
3501         * features/aarch64-sve.c: New file.
3502
3503 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
3504
3505         PR gdb/23210
3506         * gdbarch.sh (significant_addr_bit): Default to zero when
3507         not set by target architecture.
3508         * gdbarch.c: Re-generated.
3509         * utils.c (address_significant): Update.
3510
3511 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
3512
3513         * stack.c (func_command): Remove trailing newline in call to error.
3514
3515 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3516
3517         * regcache.h (regcache_raw_collect): Remove, update callers to
3518         use regcache::raw_collect.
3519         * regcache.c (regcache_raw_collect): Remove.
3520
3521 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3522
3523         * regcache.h (regcache_raw_supply): Remove, update callers to
3524         use detached_regcache::raw_supply.
3525         * regcache.c (regcache_raw_supply): Remove.
3526
3527 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3528
3529         * regcache.h (regcache_cooked_write_part): Remove, update
3530         callers to use regcache::cooked_write_part.
3531         * regcache.c (regcache_cooked_write_part): Remove.
3532
3533 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3534
3535         * regcache.h (regcache_cooked_read_part): Remove, update callers
3536         to use readable_regcache::cooked_read_part.
3537         * regcache.c (regcache_cooked_read_part): Remove.
3538
3539 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3540
3541         * regcache.h (regcache_cooked_read_value): Remove, update
3542         callers to use readable_regcache::cooked_read_value.
3543         * regcache.c (regcache_cooked_read_value): Remove.
3544
3545 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3546
3547         * regcache.h (regcache_cooked_write): Remove, update callers to
3548         use regcache::cooked_write.
3549         * regcache.c (regcache_cooked_write): Remove.
3550
3551 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3552
3553         * regcache.h (regcache_invalidate): Remove, update callers to
3554         use detached_regcache::invalidate instead.
3555         * regcache.c (regcache_invalidate): Remove.
3556
3557 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3558
3559         * regcache.h (regcache_raw_write_part): Remove, update callers
3560         to use regcache::raw_write_part instead.
3561         * regcache.c (regcache_raw_write_part): Remove.
3562
3563 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3564
3565         * regcache.h (regcache_raw_read_part): Remove, update callers to
3566         use readable_regcache::raw_read_part instead.
3567         * regcache.c (regcache_raw_read_part): Remove.
3568
3569 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3570
3571         * regcache.h (regcache_cooked_read): Remove, update callers to
3572         use readable_regcache::cooked_read instead.
3573         * regcache.c (regcache_cooked_read): Remove.
3574
3575 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3576
3577         * regcache.h (regcache_raw_write): Remove, update callers to use
3578         regcache::raw_write instead.
3579         * regcache.c (regcache_raw_write): Remove.
3580
3581 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3582
3583         * regcache.h (regcache_raw_read): Remove, update callers to use
3584         readable_regcache::raw_read instead.
3585         * regcache.c (regcache_raw_read): Remove.
3586
3587 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3588
3589         * regcache.h (regcache_raw_update): Remove, update callers to
3590         use readable_regcache::raw_update instead.
3591         * regcache.c (regcache_raw_update): Remove.
3592
3593 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3594
3595         * regcache.h (regcache_register_status): Remove, update callers
3596         to use reg_buffer::get_register_status directly instead.
3597         * regcache.c (regcache_register_status): Remove.
3598
3599 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3600
3601         * regcache.h (regcache_get_ptid): Remove, update all callers to
3602         call regcache::ptid instead.
3603         * regcache.c (regcache_get_ptid): Remove.
3604
3605 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3606
3607         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
3608
3609 2018-05-30  Pedro Alves  <palves@redhat.com>
3610
3611         * common/common-exceptions.h (exception_rethrow): Use
3612         ATTRIBUTE_NORETURN.
3613
3614 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
3615
3616         * breakpoint.c (print_solib_event, check_status_catch_solib):
3617         Remove struct keyword in range-based for loops.
3618         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
3619         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
3620         Likewise.
3621         * linespec.c (find_superclass_methods, search_minsyms_for_name):
3622         Likewise.
3623         * symfile.c (addr_info_make_relative): Likewise.
3624         * thread.c (value_in_thread_stack_temporaries): Likewise.
3625
3626 2018-06-12  Weimin Pan  <weimin.pan@oracle.com>
3627
3628         PR gdb/16841
3629         * valops.c (value_struct_elt_for_reference): Call check_typedef on
3630         aggregate type to get its real type before accessing it.
3631
3632 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
3633
3634         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
3635         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
3636         * coff-pe-read.c (add_pe_forwarded_sym): Replace
3637         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
3638         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
3639         * jit.c (jit_breakpoint_re_set_internal): Likewise.
3640         * printcmd.c (info_address_command): Likewise.
3641
3642 2018-05-29  Tom Tromey  <tom@tromey.com>
3643
3644         * windows-nat.c (handle_exception): Update fall-through comment.
3645
3646 2018-05-29  Tom Tromey  <tom@tromey.com>
3647
3648         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
3649         (struct program_space) <added_solibs>: Now a std::vector.
3650         * breakpoint.c (print_solib_event): Update.
3651         (check_status_catch_solib): Update.
3652         * progspace.c (clear_program_space_solib_cache): Update.
3653         * solib.c (update_solib_list): Update.
3654
3655 2018-05-29  Tom Tromey  <tom@tromey.com>
3656
3657         * python/py-type.c (typy_richcompare): Update.
3658         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
3659         * gdbtypes.h (types_deeply_equal): Return bool.
3660         (types_equal): Likewise.
3661         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
3662         declare VEC.
3663         (check_types_equal): Change worklist to std::vector.  Return
3664         bool.
3665         (struct type_equality_entry): Add constructor.
3666         (compare_maybe_null_strings): Return bool.
3667         (check_types_worklist): Return bool.  Change worklist to
3668         std::vector.
3669         (types_deeply_equal): Use std::vector.
3670         (types_equal): Return bool.
3671         (compare_maybe_null_strings): Simplify.
3672
3673 2018-05-29  Tom Tromey  <tom@tromey.com>
3674
3675         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
3676
3677 2018-05-29  Tom Tromey  <tom@tromey.com>
3678
3679         * objc-lang.h: Don't include cp-support.h.
3680         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
3681         declare VEC.
3682
3683 2018-05-27  Tom Tromey  <tom@tromey.com>
3684
3685         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
3686
3687 2018-05-25  Tom Tromey  <tom@tromey.com>
3688
3689         * value.c (value::location): Initialize.
3690
3691 2018-05-25  Tom Tromey  <tom@tromey.com>
3692
3693         * dbxread.c (init_bincl_list): Remove.
3694         (bincl_list): Now a std::vector.
3695         (bincls_allocated, next_bincl): Remove.
3696         (free_bincl_list, do_free_bincl_list_cleanup)
3697         (make_cleanup_free_bincl_list): Remove.
3698         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
3699         unique_xmalloc_ptr.
3700         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
3701         (struct header_file_location): Add constructor.
3702         (add_bincl_to_list): Remove.
3703
3704 2018-05-25  Tom Tromey  <tom@tromey.com>
3705
3706         * tui/tui.c (tui_enable): Update.
3707         * mi/mi-interp.c (mi_interp::init): Update.
3708         * interps.h (class interp) <name>: New method.
3709         <m_name>: Rename from name.
3710         (~scoped_restore_interp): Update.
3711         * interps.c (interp::interp): Update.
3712         (interp_add, interp_set, interp_lookup_existing)
3713         (current_interp_named_p): Update.
3714
3715 2018-05-25  Tom Tromey  <tom@tromey.com>
3716
3717         * interps.c (interp_name): Remove.
3718         * mi/mi-interp.c (mi_interp::init): Update.
3719         * interps.h (interp_name): Remove.
3720         (~scoped_restore_interp): Update.
3721         * tui/tui.c (tui_enable): Update.
3722
3723 2018-05-25  Tom Tromey  <tom@tromey.com>
3724
3725         * utils.c (fputs_maybe_filtered): Update.
3726         * linespec.c (decode_line_full): Update.
3727         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
3728         (mi_print_breakpoint_for_event, mi_solib_loaded)
3729         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
3730         (mi_user_selected_context_changed): Update.
3731         * mi/mi-main.c (mi_execute_command): Update.
3732         * cli/cli-script.c (execute_control_command): Update.
3733         * python/python.c (execute_gdb_command): Update.
3734         * solib.c (info_sharedlibrary_command): Update.
3735         * interps.c (interp_ui_out): Remove.
3736         * interps.h (interp_ui_out): Remove.
3737
3738 2018-05-25  Tom Tromey  <tom@tromey.com>
3739
3740         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
3741         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
3742         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
3743
3744 2018-05-25  Tom Tromey  <tom@tromey.com>
3745
3746         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
3747         * interps.c (interp_exec): Use scoped_restore.
3748
3749 2018-05-25  Tom Tromey  <tom@tromey.com>
3750
3751         * remote.c (remote_target::remote_file_get): Use
3752         gdb::byte_vector.
3753         (remote_target::remote_file_put): Likewise.
3754
3755 2018-05-25  Tom Tromey  <tom@tromey.com>
3756
3757         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
3758         a std::string.
3759         (get_pe_section_index, add_pe_exported_sym): Update.
3760         (read_pe_exported_syms): Use gdb::def_vector.
3761
3762 2018-05-25  Tom Tromey  <tom@tromey.com>
3763
3764         * frame.c (remove_prev_frame): Remove.
3765         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
3766
3767 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
3768
3769         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
3770         Remove prototypes.
3771         * mips-linux-nat.c (supply_fpregset): Always call
3772         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
3773         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
3774         `mips_fill_fpregset'.
3775         * mips-linux-tdep.c (mips_supply_fpregset)
3776         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
3777         (mips_fill_fpregset_wrapper): Remove functions.
3778         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
3779         (mips_linux_fpregset): Remove variable.
3780         (mips_linux_iterate_over_regset_sections): Use
3781         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
3782         (mips_linux_o32_sigframe_init): Remove comment.
3783
3784 2018-05-25  Pedro Alves  <palves@redhat.com>
3785
3786         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
3787         (struct readahead_cache, struct packet_reg, struct
3788         remote_arch_state, class remote_state): Move higher up in the
3789         file.
3790         (remote_target::m_remote_state): Now an object instead of a pointer.
3791         (remote_target::get_remote_state): Adjust.
3792
3793 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3794
3795         * stack.c (select_and_print_frame): Delete.
3796         (struct function_bounds): Move struct within function.
3797         (func_command): Most content moved into new function
3798         find_frame_for_function, use new function, print result, add
3799         function comment.
3800         (find_frame_for_function): New function, now returns a result.
3801
3802 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3803
3804         * stack.c (iterate_over_block_arg_vars): Fix comment.
3805         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
3806
3807 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3808
3809         PR gdb/23203
3810         * frame.c
3811         (scoped_restore_selected_frame::scoped_restore_selected_frame):
3812         Define.
3813         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
3814         Define.
3815         * frame.h (class scoped_restore_selected_frame): New class.
3816         * stack.c (print_frame_local_vars): Remove catching and rethrowing
3817         of any exception, use scoped_restore_selected_frame to restore the
3818         frame instead.
3819
3820 2018-05-24  Pedro Alves  <palves@redhat.com>
3821
3822         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
3823         override.
3824
3825 2018-05-23  Tom Tromey  <tom@tromey.com>
3826
3827         * complaints.c (struct complaints): Remove.
3828         (symfile_complaint_book): Remove.
3829         (series): New global.
3830         (complaint_internal): Update.
3831         (clear_complaints): Update.
3832
3833 2018-05-23  Tom Tromey  <tom@tromey.com>
3834
3835         * complaints.c (counters): New global.
3836         (struct complain): Remove.
3837         (struct complaints) <root>: Remove.
3838         (complaint_sentinel): Remove.
3839         (symfile_complaint_book): Update.
3840         (find_complaint) Remove.
3841         (complaint_internal, clear_complaints): Update.
3842
3843 2018-05-23  Tom Tromey  <tom@tromey.com>
3844
3845         * complaints.c (struct complain) <file, line>: Remove.
3846         (find_complaint): Remove file, line parameters.
3847         (complaint_internal): Update.
3848
3849 2018-05-23  Tom Tromey  <tom@tromey.com>
3850
3851         * complaints.c (vcomplaint): Remove.
3852         (complaint_internal) Merge in contents of vcomplaint.
3853
3854 2018-05-23  Tom Tromey  <tom@tromey.com>
3855
3856         * complaints.c (struct complaints) <explanation>: Remove.
3857         (symfile_explanations): Remove.
3858         (symfile_complaint_book): Update.
3859         (vcomplaint): Update.
3860         (struct explanation): Remove.
3861
3862 2018-05-23  Tom Tromey  <tom@tromey.com>
3863
3864         * complaints.c (symfile_complaints): Remove.
3865         (complaint_internal): Remove "complaints" parameter.
3866         (clear_complaints, vcomplaint): Remove "c" parameter.
3867         (get_complaints): Remove.
3868         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
3869         (dwarf2_debug_line_missing_file_complaint)
3870         (dwarf2_debug_line_missing_end_sequence_complaint)
3871         (dwarf2_complex_location_expr_complaint)
3872         (dwarf2_const_value_length_mismatch_complaint)
3873         (dwarf2_section_buffer_overflow_complaint)
3874         (dwarf2_macro_malformed_definition_complaint)
3875         (dwarf2_invalid_attrib_class_complaint)
3876         (create_addrmap_from_index, dw2_symtab_iter_next)
3877         (dw2_expand_marked_cus)
3878         (dw2_debug_names_iterator::find_vec_in_debug_names)
3879         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
3880         (create_debug_type_hash_table, init_cutu_and_read_dies)
3881         (partial_die_parent_scope, add_partial_enumeration)
3882         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
3883         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
3884         (read_import_statement, read_file_scope, create_dwo_cu_reader)
3885         (create_cus_hash_table, create_dwp_hash_table)
3886         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
3887         (dwarf2_rnglists_process, dwarf2_ranges_process)
3888         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
3889         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
3890         (handle_struct_member_die, process_structure_scope)
3891         (read_array_type, read_common_block, read_module_type)
3892         (read_tag_pointer_type, read_typedef, read_base_type)
3893         (read_subrange_type, load_partial_dies, partial_die_info::read)
3894         (partial_die_info::read, partial_die_info::read)
3895         (partial_die_info::read, read_checked_initial_length_and_offset)
3896         (dwarf2_string_attr, read_formatted_entries)
3897         (dwarf_decode_line_header)
3898         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
3899         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
3900         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
3901         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
3902         (get_signatured_type, get_DW_AT_signature_type)
3903         (decode_locdesc, file_file_name, consume_improper_spaces)
3904         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
3905         (dwarf_decode_macro_bytes, dwarf_decode_macros)
3906         (dwarf2_symbol_mark_computed, set_die_type)
3907         (read_attribute_value): Update.
3908         * stap-probe.c (handle_stap_probe, get_stap_base_address):
3909         Update.
3910         * dbxread.c (unknown_symtype_complaint)
3911         (lbrac_mismatch_complaint, repeated_header_complaint)
3912         (set_namestring, function_outside_compilation_unit_complaint)
3913         (read_dbx_symtab, process_one_symbol): Update.
3914         * gdbtypes.c (stub_noname_complaint): Update.
3915         * windows-nat.c (handle_unload_dll): Update.
3916         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
3917         (decode_base_type): Update.
3918         * xcoffread.c (bf_notfound_complaint, ef_complaint)
3919         (eb_complaint, record_include_begin, record_include_end)
3920         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
3921         (process_xcoff_symbol, read_symbol)
3922         (function_outside_compilation_unit_complaint)
3923         (scan_xcoff_symtab): Update.
3924         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
3925         * buildsym.c (finish_block_internal, make_blockvector)
3926         (end_symtab_get_static_block, augment_type_symtab): Update.
3927         * dtrace-probe.c (dtrace_process_dof)
3928         (dtrace_static_probe_ops::get_probes): Update.
3929         * complaints.h (struct complaint): Don't declare.
3930         (symfile_complaints): Remove.
3931         (complaint_internal): Remove "complaints" parameter.
3932         (complaint): Likewise.
3933         (clear_complaints): Likewise.
3934         * symfile.c (syms_from_objfile_1, finish_new_objfile)
3935         (reread_symbols): Update.
3936         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
3937         (dwarf2_frame_cache, decode_frame_entry): Update.
3938         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
3939         * objc-lang.c (lookup_objc_class, lookup_child_selector)
3940         (info_selectors_command): Update.
3941         * macrotab.c (macro_include, check_for_redefinition)
3942         (macro_undef): Update.
3943         * objfiles.c (filter_overlapping_sections): Update.
3944         * stabsread.c (invalid_cpp_abbrev_complaint)
3945         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
3946         (define_symbol, error_type, read_type, rs6000_builtin_type)
3947         (stabs_method_name_from_physname, read_member_functions)
3948         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
3949         (attach_fields_to_type, complain_about_struct_wipeout)
3950         (read_range_type, read_args, common_block_start)
3951         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
3952         Update.
3953         * mdebugread.c (index_complaint, unknown_ext_complaint)
3954         (basic_type_complaint, bad_tag_guess_complaint)
3955         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
3956         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
3957         (parse_procedure, parse_lines)
3958         (function_outside_compilation_unit_complaint)
3959         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
3960         (bad_tag_guess_complaint, reg_value_complaint): Update.
3961         * cp-support.c (demangled_name_complaint): Update.
3962         * macroscope.c (sal_macro_scope): Update.
3963         * dwarf-index-write.c (class debug_names): Update.
3964
3965 2018-05-23  Tom Tromey  <tom@tromey.com>
3966
3967         * complaints.c (clear_complaints): Remove "noisy" parameter.
3968         * complaints.h (clear_complaints): Update.
3969         * symfile.c (syms_from_objfile_1, finish_new_objfile)
3970         (reread_symbols): Update.
3971
3972 2018-05-23  Tom Tromey  <tom@tromey.com>
3973
3974         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
3975         SUBSEQUENT_MESSAGE.
3976         (vcomplaint, clear_complaints): Update.
3977         (symfile_explanations): Remove some messages.
3978
3979 2018-05-23  Tom Tromey  <tom@tromey.com>
3980
3981         * complaints.c (internal_complaint): Remove.
3982         * complaints.h (internal_complaint): Remove.
3983
3984 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3985
3986         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
3987
3988 2018-05-22  Pedro Alves  <palves@redhat.com>
3989
3990         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
3991         (remote_fileio_badfd, remote_fileio_return_errno)
3992         (remote_fileio_return_success, remote_fileio_func_open)
3993         (remote_fileio_func_open, remote_fileio_func_close)
3994         (remote_fileio_func_read, remote_fileio_func_write)
3995         (remote_fileio_func_lseek, remote_fileio_func_rename)
3996         (remote_fileio_func_unlink, remote_fileio_func_stat)
3997         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
3998         (remote_fileio_func_isatty, remote_fileio_func_system): Add
3999         remote_target parameter.
4000         (remote_fio_func_map) <func>: Add remote_target parameter.
4001         (do_remote_fileio_request, remote_fileio_request):
4002         * remote-fileio.h (remote_fileio_request):
4003         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
4004         remote_target parameter.
4005         (remote_notif_process, handle_notification): Adjust to pass down
4006         the remote.
4007         (remote_notif_state_allocate): Add remote_target parameter.  Save
4008         it.
4009         * remote-notif.h (struct remote_target): Forward declare.
4010         (struct notif_client) <parse, ack, can_get_pending_events>: Add
4011         remote_target parameter.
4012         (struct remote_notif_state) <remote>: New field.
4013         (remote_notif_ack, remote_notif_parse): Add remote_target
4014         parameter.
4015         (remote_notif_state_allocate, remote_notif_state_allocate): Add
4016         remote_target parameter.
4017         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
4018         (threads_listing_context, rmt_thread_action, protocol_feature)
4019         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
4020         (packet_result, struct threads_listing_context, remote_state):
4021         Move definitions and declarations higher up.
4022         (remote_target) <~remote_target>: Declare.
4023         (remote_download_command_source, remote_file_put, remote_file_get)
4024         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
4025         (remote_hostio_pread_vFile, remote_hostio_send_command)
4026         (remote_hostio_set_filesystem, remote_hostio_open)
4027         (remote_hostio_close, remote_hostio_unlink, remote_state)
4028         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
4029         (get_memory_write_packet_size, get_memory_read_packet_size)
4030         (append_pending_thread_resumptions, remote_detach_1)
4031         (append_resumption, remote_resume_with_vcont)
4032         (add_current_inferior_and_thread, wait_ns, wait_as)
4033         (process_stop_reply, remote_notice_new_inferior)
4034         (process_initial_stop_replies, remote_add_thread)
4035         (btrace_sync_conf, remote_btrace_maybe_reopen)
4036         (remove_new_fork_children, kill_new_fork_children)
4037         (discard_pending_stop_replies, stop_reply_queue_length)
4038         (check_pending_events_prevent_wildcard_vcont)
4039         (discard_pending_stop_replies_in_queue, stop_reply)
4040         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
4041         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
4042         (remote_interrupt_as, remote_interrupt_ns)
4043         (remote_get_noisy_reply, remote_query_attached)
4044         (remote_add_inferior, remote_current_thread, get_current_thread)
4045         (set_thread, set_general_thread, set_continue_thread)
4046         (set_general_process, write_ptid)
4047         (remote_unpack_thread_info_response, remote_get_threadinfo)
4048         (parse_threadlist_response, remote_get_threadlist)
4049         (remote_threadlist_iterator, remote_get_threads_with_ql)
4050         (remote_get_threads_with_qxfer)
4051         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
4052         (get_offsets, remote_check_symbols, remote_supported_packet)
4053         (remote_query_supported, remote_packet_size)
4054         (remote_serial_quit_handler, remote_detach_pid)
4055         (remote_vcont_probe, remote_resume_with_hc)
4056         (send_interrupt_sequence, interrupt_query)
4057         (remote_notif_get_pending_events, fetch_register_using_p)
4058         (send_g_packet, process_g_packet, fetch_registers_using_g)
4059         (store_register_using_P, store_registers_using_G)
4060         (set_remote_traceframe, check_binary_download)
4061         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
4062         (remote_xfer_live_readonly_partial, remote_read_bytes)
4063         (remote_send_printf, remote_flash_write, readchar)
4064         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
4065         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
4066         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
4067         (extended_remote_disable_randomization, extended_remote_run)
4068         (send_environment_packet, extended_remote_environment_support)
4069         (extended_remote_set_inferior_cwd, remote_write_qxfer)
4070         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
4071         (packet_command): Now methods of ...
4072         (remote_target): ... this class.
4073         (m_remote_state) <remote_target>: New field.
4074         (struct remote_state) <stop_reply_queue,
4075         remote_async_inferior_event_token, wait_forever_enabled_p>: New
4076         fields.
4077         (remote_state::remote_state): Allocate stop_reply_queue.
4078         (remote_state): Delete global.
4079         (get_remote_state_raw): Delete.
4080         (remote_target::get_remote_state): Allocate m_remote_state on
4081         demand.
4082         (get_current_remote_target): New.
4083         (remote_ops, extended_remote_ops): Delete.
4084         (wait_forever_enabled_p, remote_async_inferior_event_token):
4085         Delete, moved to struct remote_state.
4086         (remote_target::close): Delete self.  Destruction bits split to
4087         ...
4088         (remote_target::~remote_target): ... this.
4089         (show_memory_packet_size): Adjust to use
4090         get_current_remote_target.
4091         (struct protocol_feature) <func>: Add remote_target parameter.
4092         All callers adjusted.
4093         (curr_quit_handler_target): New.
4094         (remote_serial_quit_handler): Reimplement.
4095         (remote_target::open_1): Adjust to use get_current_remote_target.
4096         Heap-allocate remote_target/extended_remote_target instances.
4097         (vcont_builder::vcont_builder): Add remote_target parameter, and
4098         save it in m_remote.  All callers adjusted.
4099         (vcont_builder::m_remote): New field.
4100         (vcont_builder::restart, vcont_builder::flush)
4101         (vcont_builder::push_action): Use it.
4102         (remote_target::commit_resume): Use it.
4103         (struct queue_iter_param) <remote>: New field.
4104         (remote_target::remove_new_fork_children): Fill in 'remote' field.
4105         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
4106         (check_pending_event_prevents_wildcard_vcont_callback)
4107         (remote_target::check_pending_events_prevent_wildcard_vcont)
4108         (remote_target::discard_pending_stop_replies)
4109         (remote_target::discard_pending_stop_replies_in_queue)
4110         (remote_target::remote_notif_remove_queued_reply): Fill in
4111         'remote' field.
4112         (remote_notif_get_pending_events): New.
4113         (remote_target::readchar, remote_target::remote_serial_write):
4114         Save/restore curr_quit_handler_target.
4115         (putpkt): New.
4116         (kill_new_fork_children): Fill in 'remote' field.
4117         (packet_command): Use get_current_remote_target, defer to
4118         remote_target method of same name.
4119         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
4120         parameter, and save it in m_remote.  All callers adjusted.
4121         (scoped_remote_fd::release): Use m_remote.
4122         (scoped_remote_fd::m_remote): New field.
4123         (remote_file_put, remote_file_get, remote_file_delete): Use
4124         get_current_remote_target, defer to remote_target method of same
4125         name.
4126         (remote_btrace_reset): Add remote_state paremeter.  Update all
4127         callers.
4128         (remote_async_inferior_event_handler). Pass down 'data'.
4129         (remote_new_objfile): Use get_current_remote_target.
4130         (remote_target::vcont_r_supported): New.
4131         (set_range_stepping): Use get_current_remote_target and
4132         remote_target::vcont_r_supported.
4133         (_initialize_remote): Don't allocate 'remote_state' and
4134         'stop_reply_queue' globals.
4135         * remote.h (struct remote_target): Forward declare.
4136         (getpkt, putpkt, remote_notif_get_pending_events): Add
4137         'remote_target' parameter.
4138
4139 2018-05-22  Pedro Alves  <palves@redhat.com>
4140
4141         * remote.c (vcont_builder): Now a class.  Make all data members
4142         private.
4143         (vcont_builder) <vcont_builder, restart, flush, push_action>:
4144         Declare methods.
4145         (vcont_builder_restart): Rename to ...
4146         (vcont_builder::restart): ... this.
4147         (vcont_builder_flush): Rename to ...
4148         (vcont_builder::flush): ... this.
4149         (vcont_builder_push_action): Rename to ...
4150         (vcont_builder::push_action): ... this.
4151         (remote_target::commit_resume): Adjust.
4152
4153 2018-05-22  Pedro Alves  <palves@redhat.com>
4154
4155         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
4156         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
4157         (get_fixed_memory_packet_size): New.
4158         (get_memory_packet_size): Use it.
4159         (set_memory_packet_size): Don't override the config size with
4160         DEFAULT_MAX_MEMORY_PACKET_SIZE.
4161         (show_memory_packet_size): Use get_fixed_memory_packet_size.
4162         Don't refer to get_memory_packet_size if not connected to a remote
4163         target.  Show "(default)" if configured size is 0.
4164
4165 2018-05-22  Pedro Alves  <palves@redhat.com>
4166
4167         * remote.c (remote_target::mourn_inferior): Move
4168         discard_pending_stop_replies call here from ...
4169         (_initialize_remote): ... here.
4170
4171 2018-05-22  Pedro Alves  <palves@redhat.com>
4172
4173         * remote.c (compare_section_command): Remove set_general_process
4174         call.
4175
4176 2018-05-22  Pedro Alves  <palves@redhat.com>
4177
4178         * remote.c (struct packet_reg, struct remote_arch_state):
4179         Move higher up in the file.
4180         (remote_state) <m_arch_states>: Store remote_arch_state values
4181         instead of remote_arch_state pointers.
4182         (remote_state::get_remote_arch_state): Adjust.
4183
4184 2018-05-22  Pedro Alves  <palves@redhat.com>
4185
4186         * remote.c: Include <unordered_map>.
4187         (remote_state): Now a class.
4188         (remote_state) <get_remote_arch_state>: Declare method.
4189         <get_remote_arch_state>: New field.
4190         (remote_arch_state) <remote_arch_state>: Declare ctor.
4191         <regs>: Now a unique_ptr.
4192         (remote_gdbarch_data_handle): Delete.
4193         (get_remote_arch_state): Delete.
4194         (remote_state::get_remote_arch_state): New.
4195         (get_remote_state): Adjust to call remote_state's
4196         get_remote_arch_state method.
4197         (init_remote_state): Delete, bits factored out to ...
4198         (remote_arch_state::remote_arch_state): ... this new method.
4199         (get_remote_packet_size, get_memory_packet_size)
4200         (process_g_packet, remote_target::fetch_registers)
4201         (remote_target::prepare_to_store, store_registers_using_G)
4202         (remote_target::store_registers, remote_target::get_trace_status):
4203         Adjust to call remote_state's method.
4204         (_initialize_remote): Remove reference to
4205         remote_gdbarch_data_handle.
4206
4207 2018-05-22  Pedro Alves  <palves@redhat.com>
4208
4209         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
4210         pread>: New method declarations.
4211         (remote_target::open_1): Adjust.
4212         (readahead_cache_invalidate): Rename to ...
4213         (readahead_cache::invalidate): ... this, and adjust to be a class
4214         method.
4215         (readahead_cache_invalidate_fd): Rename to ...
4216         (readahead_cache::invalidate_fd): ... this, and adjust to be a
4217         class method.
4218         (remote_hostio_pwrite): Adjust.
4219         (remote_hostio_pread_from_cache): Rename to ...
4220         (readahead_cache::pread): ... this, and adjust to be a class
4221         method.
4222         (remote_hostio_close): Adjust.
4223
4224 2018-05-22  Pedro Alves  <palves@redhat.com>
4225
4226         * remote.c (remote_hostio_close_cleanup): Delete.
4227         (class scoped_remote_fd): New.
4228         (remote_file_put, remote_file_get): Use it.
4229
4230 2018-05-22  Pedro Alves  <palves@redhat.com>
4231
4232         (struct vCont_action_support): Use bool and initialize all fields.
4233         (struct readahead_cache): Initialize all fields.
4234         (remote_state): Use bool and initialize all fields.
4235         (remote_state::remote_state, remote_state::~remote_state): New.
4236         (new_remote_state): Delete.
4237         (_initialize_remote): Use new to allocate remote_state.
4238
4239 2018-05-22  Pedro Alves  <palves@redhat.com>
4240             張俊芝  <zjz@zjz.name>
4241
4242         PR gdb/22973
4243         * c-exp.y: Include "c-support.h".
4244         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
4245         of tolower.  Use c_ident_is_alpha to scan names.
4246         * c-lang.c: Include "c-support.h".
4247         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
4248         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
4249         * c-support.h: New file, with bits factored out from ...
4250         * cp-name-parser.y: ... this file.
4251         Include "c-support.h".
4252         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
4253         c-support.h and renamed.
4254         (symbol_end, yylex): Adjust.
4255
4256 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4257
4258         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
4259         parameter type to CORE_ADDR.
4260         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
4261         parameter type in declaration to CORE_ADDR.
4262         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
4263         target_auxv_search to get AT_HWCAP and use the result to get the
4264         target description.
4265         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
4266         to CORE_ADDR. Remove the cast of the return value to unsigned
4267         long. Fix error predicate of target_auxv_search.
4268         (ppc_linux_nat_target::read_description): Change the type of the
4269         hwcap variable to CORE_ADDR.
4270
4271 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4272
4273         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
4274         if the size of fpscr is larger than 32 bits.
4275
4276 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4277
4278         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
4279         (ppc32_linux_vsxregmap): New global.
4280         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
4281         regcache_supply_regset, and regcache_collect_regset.
4282         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
4283         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
4284         (fetch_vsx_register, store_vsx_register): Remove.
4285         (fetch_vsx_registers): Add regno parameter. Get regset using
4286         ppc_linux_vsxregset. Use regset to supply registers.
4287         (store_vsx_registers): Add regno parameter. Get regset using
4288         ppc_linux_vsxregset. Use regset to collect registers.
4289         (fetch_register): Call fetch_vsx_registers instead of
4290         fetch_vsx_register.
4291         (store_register): Call store_vsx_registers instead of
4292         store_vsx_register.
4293         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
4294         new regno parameter.
4295         (store_ppc_registers): Call store_vsx_registers with -1 for the
4296         new regno parameter.
4297         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
4298         (ppc_collect_vsxregset): Remove.
4299
4300 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4301
4302         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
4303         offset fields.
4304         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
4305         for vector register offset fields.
4306         (ppc64_fbsd_reg_offsets): Likewise.
4307         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
4308         to vector register offset fields.
4309         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
4310         to vector register offset fields.
4311         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
4312         vector register offset fields.
4313         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
4314         initializers for vector register offset fields.
4315         (rs6000_aix64_reg_offsets): Likewise.
4316         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
4317         (ppc_supply_vrregset): Remove.
4318         (ppc_collect_vrregset): Remove.
4319         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
4320         (ppc_linux_vrregset) : New function.
4321         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
4322         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
4323         (ppc32_linux_vrregset): Remove.
4324         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
4325         and use result instead of ppc32_linux_vrregset.
4326         (ppc32_linux_reg_offsets): Remove initializers for vector register
4327         offset fields.
4328         (ppc64_linux_reg_offsets): Likewise.
4329         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
4330         * ppc-linux-nat.c: Include regset.h.
4331         (gdb_vrregset_t): Adjust comment to account for little-endian
4332         mode.
4333         (supply_vrregset, fill_vrregset): Remove.
4334         (fetch_altivec_register, store_altivec_register): Remove.
4335         (fetch_altivec_registers): Add regno parameter. Get regset using
4336         ppc_linux_vrregset. Use regset to supply registers.
4337         (store_altivec_registers): Add regno parameter. Get regset using
4338         ppc_linux_vrregset. Use regset to collect registers.
4339         (fetch_register): Call fetch_altivec_registers instead of
4340         fetch_altivec_register.
4341         (store_register): Call store_altivec_registers instead of
4342         store_altivec_register.
4343         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
4344         the new regno parameter.
4345         (store_ppc_registers): Call store_altivec_registers with -1 for
4346         the new regno parameter.
4347
4348 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4349
4350         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
4351         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
4352         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
4353         (gdb_vrregset_t): Change array type size to
4354         PPC_LINUX_SIZEOF_VRREGSET.
4355         (gdb_vsxregset_t): Change array type size to
4356         PPC_LINUX_SIZEOF_VSXREGSET.
4357         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
4358         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
4359         PPC_LINUX_SIZEOF_VSXREGSET.
4360
4361 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4362
4363         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
4364         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
4365         nat/ppc-linux.c.
4366         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
4367         ppc_linux_target_wordsize with tid.
4368         (ppc_linux_nat_target::read_description): Call ppc_linux_target
4369         wordsize with tid.
4370         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
4371         (ppc64_64bit_inferior_p): Add static and inline specifiers.
4372         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
4373         tid parameter. Remove static specifier.
4374         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
4375         (ppc_linux_target_wordsize): New declaration.
4376
4377 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4378
4379         * arch/ppc-linux-common.c: New file.
4380         * arch/ppc-linux-common.h: New file.
4381         * arch/ppc-linux-tdesc.h: New file.
4382         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
4383         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
4384         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
4385         arch/ppc-linux-tdesc.h.
4386         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
4387         arch/ppc-linux-tdesc.h.
4388         (ppc_linux_nat_target::read_description): Remove target
4389         description matching code. Fill a ppc_linux_features struct and
4390         call ppc_linux_match_description with it. Move comment about ISA
4391         2.05 to ppc-linux-common.c.
4392         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
4393         arch/ppc-linux-tdesc.h.
4394         (ppc_linux_core_read_description): Remove target description
4395         matching code. Fill a ppc_linux_features struct and call
4396         ppc_linux_match_description with it.
4397         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
4398         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
4399         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
4400         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
4401         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
4402         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
4403         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
4404         (tdesc_powerpc_e500l): Remove.
4405
4406 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
4407
4408         * ada-lang.c (catch_assert_command): Pass empty string instead
4409         of NULL for excep_string argument.
4410
4411 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
4412
4413         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
4414         the width of the requested register exceeds the width of the
4415         `ptrace' data type.
4416
4417 2018-05-21  Tom Tromey  <tom@tromey.com>
4418
4419         * printcmd.c (output_command): Remove.
4420         (output_command_const): Rename to output_command.
4421         * valprint.h (output_command): Rename from output_command_const.
4422         * tracepoint.c (trace_dump_actions): Call output_command.
4423
4424 2018-05-21  Tom Tromey  <tom@tromey.com>
4425
4426         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
4427         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
4428         * ada-lang.h (create_ada_exception_catchpoint): Update.
4429         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
4430         std::string.
4431         (create_excep_cond_exprs, ~ada_catchpoint)
4432         (should_stop_exception, print_one_exception)
4433         (print_mention_exception, print_recreate_exception): Update.
4434         (ada_get_next_arg): Remove.
4435         (catch_ada_exception_command_split): Use std::string.  Change type
4436         of "excep_string", "cond_string".
4437         (catch_ada_exception_command): Update.
4438         (create_ada_exception_catchpoint): Change type of excep_string.
4439         (ada_exception_sal): Remove excep_string parameter.
4440         (~ada_catchpoint): Remove.
4441
4442 2018-05-21  Tom Tromey  <tom@tromey.com>
4443
4444         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
4445         cleanup.
4446
4447 2018-05-21  Tom Tromey  <tom@tromey.com>
4448
4449         * ada-lang.c (ada_exception_message_1, ada_exception_message):
4450         Return unique_xmalloc_ptr.
4451         (print_it_exception): Update.
4452
4453 2018-05-21  Tom Tromey  <tom@tromey.com>
4454
4455         * tracepoint.c (trace_dump_actions): Use std::string.
4456
4457 2018-05-21  Tom Tromey  <tom@tromey.com>
4458
4459         * symfile.c (reread_symbols): Use std::string for original_name.
4460
4461 2018-05-21  Tom Tromey  <tom@tromey.com>
4462
4463         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
4464         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
4465         constructor.
4466
4467 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
4468
4469         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
4470         instance to...
4471         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
4472         * objfiles.c (get_objfile_bfd_data): Allocate
4473         objfile_per_bfd_storage with obstack_new when allocating on
4474         obstack.
4475
4476 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
4477
4478         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
4479         OBSTACK_ZALLOC.
4480         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
4481         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
4482         * mdebugread.c (mdebug_build_psymtabs): Likewise.
4483         (add_pending): Likewise.
4484         (parse_symbol): Likewise.
4485         (parse_partial_symbols): Likewise.
4486         (psymtab_to_symtab_1): Likewise.
4487         (new_psymtab): Likewise.
4488         (elfmdebug_build_psymtabs): Likewise.
4489         * minsyms.c (terminate_minimal_symbol_table): Likewise.
4490         * objfiles.c (get_objfile_bfd_data): Likewise.
4491         (objfile_register_static_link): Likewise.
4492         * psymtab.c (allocate_psymtab): Likewise.
4493         * stabsread.c (read_member_functions): Likewise.
4494         * xcoffread.c (xcoff_end_psymtab): Likewise.
4495
4496 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
4497
4498         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
4499         compiler supports std::is_trivially_constructible.
4500         * common/poison.h: Include obstack.h.
4501         (IsMallocable): Define to is_trivially_constructible if the
4502         compiler supports it, define to true_type otherwise.
4503         (xobnew): New.
4504         (XOBNEW): Redefine.
4505         (xobnewvec): New.
4506         (XOBNEWVEC): Redefine.
4507         * gdb_obstack.h (obstack_zalloc): New.
4508         (OBSTACK_ZALLOC): Redefine.
4509         (obstack_calloc): New.
4510         (OBSTACK_CALLOC): Redefine.
4511         (obstack_new): New.
4512         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
4513         (gdbarch_obstack): New declaration in gdbarch.h, definition in
4514         gdbarch.c.
4515         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
4516         obstack_calloc/obstack_zalloc.
4517         (gdbarch_obstack_zalloc): Remove.
4518         * target-descriptions.c (tdesc_data_init): Use obstack_new.
4519
4520 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4521
4522         * stack.c (backtrace_command_1): Remove useless variable int i.
4523
4524 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4525
4526         * stack.c (print_frame_info): Fix comment.
4527
4528 2018-05-18  Tom Tromey  <tom@tromey.com>
4529
4530         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
4531         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
4532         (~dwarf2_per_objfile): Update
4533         (dwarf2_get_dwz_file): Use new.
4534         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
4535         unique_ptr.
4536
4537 2018-05-18  Tom Tromey  <tom@tromey.com>
4538
4539         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
4540         unique_ptr.
4541         * dwarf2read.c (struct dwp_file): Add constructor and
4542         initializers.
4543         (open_and_init_dwp_file): Return a unique_ptr.
4544         (dwarf2_per_objfile, create_dwp_hash_table)
4545         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
4546         (lookup_dwo_unit_in_dwp): Update.
4547         (open_and_init_dwp_file, get_dwp_file): Update.
4548
4549 2018-05-18  Tom Tromey  <tom@tromey.com>
4550
4551         * dwarf2read.c (dwarf2_per_objfile): Update.
4552         (struct mapped_index): Add initializers.
4553         (dwarf2_read_index): Use new.
4554         (dw2_symtab_iter_init): Update.
4555         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
4556         unique_ptr.
4557
4558 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
4559
4560         * dwarf2read.c (mapped_index) <total_size>: Remove.
4561
4562 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
4563
4564         * unittests/format_pieces-selftests.c (test_format_specifier):
4565         Add ARI comments.
4566
4567 2018-05-18  Tom Tromey  <tom@tromey.com>
4568
4569         * c-typeprint.c (maybe_print_hole): New function.
4570         (c_print_type_struct_field_offset): Update.
4571         (c_type_print_base_struct_union): Call maybe_print_hole.
4572
4573 2018-05-17  Keith Seitz  <keiths@redhat.com>
4574
4575         * breakpoint.c (build_bpstat_chain): New function, moved from
4576         bpstat_stop_status.
4577         (bpstat_stop_status): Add optional parameter, `stop_chain'.
4578         If no stop chain is passed, call build_bpstat_chain to build it.
4579         * breakpoint.h (build_bpstat_chain): Declare.
4580         (bpstat_stop_status): Move documentation here from breakpoint.c.
4581         * infrun.c (handle_signal_stop): Before eliding inlined frames,
4582         build the stop chain and pass it to skip_inline_frames.
4583         Pass this stop chain to bpstat_stop_status.
4584         * inline-frame.c: Include breakpoint.h.
4585         (stopped_by_user_bp_inline_frame): New function.
4586         (skip_inline_frames): Add parameter `stop_chain'.
4587         Move documention to inline-frame.h.
4588         If non-NULL, use stopped_by_user_bp_inline_frame to determine
4589         whether the frame should be elided.
4590         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
4591         Add moved documentation and update for new parameter.
4592
4593 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
4594
4595         PR cli/14975
4596         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4597         unittests/format_pieces-selftests.c.
4598         * common/format.h (format_piece) <operator==>: New.
4599         (format_pieces) <operator[]>: Remove.
4600         * common/format.c (format_pieces::format_pieces): Handle \e.
4601         * unittests/format_pieces-selftests.c: New.
4602
4603 2018-05-17  Tom Tromey  <tom@tromey.com>
4604
4605         PR symtab/23010:
4606         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
4607         (dw2_instantiate_symtab): Add skip_partial parameter.
4608         (dw2_find_last_source_symtab, dw2_map_expand_apply)
4609         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
4610         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
4611         (dw2_expand_symtabs_matching_one)
4612         (dw2_find_pc_sect_compunit_symtab)
4613         (dw2_debug_names_lookup_symbol)
4614         (dw2_debug_names_expand_symtabs_for_function): Update.
4615         (init_cutu_and_read_dies): Add skip_partial parameter.
4616         (process_psymtab_comp_unit, build_type_psymtabs_1)
4617         (process_skeletonless_type_unit, load_partial_comp_unit)
4618         (psymtab_to_symtab_1): Update.
4619         (load_full_comp_unit): Add skip_partial parameter.
4620         (process_imported_unit_die, dwarf2_read_addr_index)
4621         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
4622         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
4623         (read_signatured_type): Update.
4624
4625 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
4626
4627         * value.c (release_value): Remove unused variable.
4628         (record_latest_value): Likewise.
4629         (access_value_history): Likewise.
4630         (preserve_values): Likewise.
4631
4632 2018-05-17  Tom Tromey  <tom@tromey.com>
4633
4634         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
4635         Initialize.
4636
4637 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
4638
4639         PR gdb/22286
4640         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
4641         Also handle registers whose width is not a multiple of
4642         PTRACE_TYPE_RET.
4643         (linux_nat_trad_target::store_register): Likewise.
4644
4645 2018-05-16  Tom Tromey  <tom@tromey.com>
4646
4647         * gdbcore.h (core_bfd): Redefine.
4648         * corelow.c (core_target::close): Update.
4649         (core_target_open): Update.
4650         * progspace.h (struct program_space) <cbfd>: Now a
4651         gdb_bfd_ref_ptr.
4652
4653 2018-05-16  Tom Tromey  <tom@tromey.com>
4654
4655         PR cli/19551:
4656         * symfile-add-flags.h (enum symfile_add_flags)
4657         <SYMFILE_NOT_FILENAME>: New constant.
4658         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
4659         objfile name from BFD.
4660         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
4661         * minidebug.c (find_separate_debug_file_in_section): Put
4662         ".gnu_debugdata" into BFD's file name.
4663
4664 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
4665
4666         * regcache.c (regcache_read_ftype, regcache_write_ftype):
4667         Remove.
4668
4669 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
4670
4671         PR binutils/21446
4672         * aarch64-tdep.c (aarch64_analyze_prologue,
4673         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
4674         Indicate not interested in errors.
4675
4676 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
4677
4678         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
4679         Supply the MIPS_ZERO_REGNUM register.
4680
4681 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
4682
4683         * mips-tdep.c (mask_address_var): Make variable static.
4684
4685 2018-05-14  Tom Tromey  <tom@tromey.com>
4686
4687         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
4688
4689 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
4690
4691         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
4692         FXSAVE_ADDR for the mxcsr register.
4693
4694 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
4695
4696         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
4697
4698 2018-05-11  Pedro Alves  <palves@redhat.com>
4699
4700         * corelow.c (core_target) <core_target>: No longer inline.
4701         Initialize m_core_gdbarch, m_core_vec and build the section table
4702         here.
4703         <~core_target>: New.
4704         <core_gdbarch, get_core_register_section>: New methods.
4705         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
4706         factored out from ...
4707         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
4708         (core_ops): Delete.
4709         (sniff_core_bfd): Add gdbarch parameter.
4710         (core_close): Delete, merged into ...
4711         (core_target::close): ... here.  Delete self.
4712         (core_close_cleanup): Delete.
4713         (core_target_open): Allocate a core_target on the heap.  Use a
4714         unique_ptr instead of a cleanup.  Bits moved into the core_target
4715         ctor.  Adjust to use core_target methods instead of globals.
4716         (get_core_register_section): Rename to ...
4717         (core_target::get_core_register_section): ... this and adjust.
4718         (struct get_core_registers_cb_data): New.
4719         (get_core_registers_cb): Use it.  Use bool.
4720         (core_target::fetch_registers, core_target::files_info)
4721         (core_target::xfer_partial, core_target::read_description)
4722         (core_target::pid_to, core_target::thread_name): Adjust to
4723         reference class fields instead of globals.
4724         * target.h (struct target_ops_deleter, target_ops_up): New.
4725
4726 2018-05-11  Pedro Alves  <palves@redhat.com>
4727
4728         * corefile.c (core_file_command): Move to corelow.c.
4729         * corelow.c (the_core_target): Delete.
4730         (core_file_command): Moved from corefile.c.  Check exec_bfd
4731         instead of the_core_target.  Use target_detach instead of calling
4732         into the_core_target directly.
4733         (maybe_say_no_core_file_now): New.
4734         (core_target::detach): Use it.
4735         (_initialize_corelow): Remove references to the_core_target.
4736         * gdbcore.h (the_core_target): Delete.
4737
4738 2018-05-11  Tom Tromey  <tromey@redhat.com>
4739             Pedro Alves  <palves@redhat.com>
4740
4741         * corefile.c (core_bfd): Remove.
4742         * gdbcore.h (core_bfd): Now a macro.
4743         * progspace.h (struct program_space) <cbfd>: New field.
4744
4745 2018-05-11  Tom Tromey  <tom@tromey.com>
4746
4747         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
4748         gdb::def_vector.
4749
4750 2018-05-10  Tom Tromey  <tom@tromey.com>
4751
4752         * configure: Rebuild.
4753         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
4754
4755 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
4756
4757         PR server/23158:
4758         * regformats/regdat.sh: Adjust script, following the addition
4759         of the new expedite_regs parameter to init_target_desc.
4760
4761 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
4762
4763         PR gdb/23127
4764         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
4765         set_gdbarch_significant_addr_bit.
4766         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
4767         set_gdbarch_significant_addr_bit.
4768         * utils.c (address_significant): Update to sign extend addr.
4769
4770 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
4771
4772         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
4773         (xtensa_linux_init_abi): Limit tdep->num_regs by
4774         tdep->num_nopriv_regs.
4775         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
4776         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
4777         not initialized.
4778
4779 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
4780
4781         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
4782
4783 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
4784
4785         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
4786         (I387_MXCSR_INIT_VAL): New constant.
4787         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
4788         buffer if it was supplied by the inferior.
4789         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
4790         (i387_xsave_get_clear_bv): New function.
4791         (i387_supply_xsave): Only read x87 control registers from the
4792         xsave buffer if the feature is enabled, and the state will have
4793         been written, otherwise, provide a suitable default.
4794         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
4795         including x87 control registers.  Update control registers if they
4796         have changed from the default value, and mark features as enabled
4797         as required.
4798         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
4799
4800 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
4801
4802         * spu-tdep.c (info_spu_event_command): Fix output formatting.
4803
4804 2018-05-07  Tom Tromey  <tom@tromey.com>
4805
4806         * configure: Rebuild.
4807         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
4808
4809 2018-05-07  Tom Tromey  <tom@tromey.com>
4810
4811         PR tdep/20362:
4812         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
4813         bit.  Use correct value for VDIV.
4814
4815 2018-05-04  Tom Tromey  <tom@tromey.com>
4816
4817         * configure: Rebuild.
4818         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
4819
4820 2018-05-04  Tom Tromey  <tom@tromey.com>
4821
4822         * linux-record.c (record_linux_system_call) <case
4823         RECORD_SYS_RECVFROM>: Add "break".
4824
4825 2018-05-04  Tom Tromey  <tom@tromey.com>
4826
4827         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
4828         Add missing "break".
4829         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
4830         Add missing "break".
4831
4832 2018-05-04  Tom Tromey  <tom@tromey.com>
4833
4834         * rs6000-tdep.c (ppc_process_record_op4)
4835         (ppc_process_record_op63): Add fall-through comment.
4836
4837 2018-05-04  Tom Tromey  <tom@tromey.com>
4838
4839         * i386-tdep.c (i386_process_record): Add fall-through comment.
4840
4841 2018-05-04  Tom Tromey  <tom@tromey.com>
4842
4843         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
4844         comment.
4845
4846 2018-05-04  Tom Tromey  <tom@tromey.com>
4847
4848         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
4849         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
4850         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
4851         comment.
4852         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
4853         comment.
4854         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
4855         comment.
4856
4857 2018-05-04  Tom Tromey  <tom@tromey.com>
4858
4859         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
4860
4861 2018-05-04  Tom Tromey  <tom@tromey.com>
4862
4863         * s390-tdep.c (s390_process_record): Fix fall-through comments.
4864         * xcoffread.c (scan_xcoff_symtab): Move comment later.
4865         * symfile.c (section_is_mapped): Fix fall-through comment.
4866         * stabsread.c (define_symbol, read_member_functions): Fix
4867         fall-through comment.
4868         * s390-linux-tdep.c (s390_process_record): Fix fall-through
4869         comment.
4870         * remote.c (remote_wait_as): Fix fall-through comment.
4871         * p-exp.y (yylex): Fix fall-through comment.
4872         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
4873         comment.
4874         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
4875         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
4876         * jv-exp.y (yylex): Fix fall-through comment.
4877         * go-exp.y (lex_one_token): Fix fall-through comment.
4878         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
4879         fall-through comment.
4880         * f-exp.y (yylex): Fix fall-through comment.
4881         * dwarf2read.c (process_die): Fix fall-through comments.
4882         * dbxread.c (process_one_symbol): Fix fall-through comment.
4883         * d-exp.y (lex_one_token): Fix fall-through comment.
4884         * cp-name-parser.y (yylex): Fix fall-through comment.
4885         * coffread.c (coff_symtab_read): Fix fall-through comment.
4886         * c-exp.y (lex_one_token): Fix fall-through comment.
4887         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
4888         comment.
4889         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
4890         comment.
4891
4892 2018-05-04  Tom Tromey  <tom@tromey.com>
4893
4894         PR python/22730:
4895         * NEWS: Mention gdb.execute change.
4896         * gdbcmd.h (execute_control_command): Don't declare.
4897         * python/python.c (execute_gdb_command): Use read_command_lines_1,
4898         execute_control_commands, execute_control_commands_to_string.
4899         * cli/cli-script.h (execute_control_commands)
4900         (execute_control_commands_to_string): Declare.
4901         (execute_control_command): Add from_tty parameter.
4902         * cli/cli-script.c (execute_control_commands)
4903         (execute_control_commands_to_string): New functions.
4904         (execute_user_command): Use execute_control_commands.
4905         (execute_control_command_1): Add "from_tty" parameter.  Update.
4906         (execute_control_command): Likewise.
4907
4908 2018-05-04  Tom Tromey  <tom@tromey.com>
4909
4910         PR python/22731:
4911         * NEWS: Mention that breakpoint commands are writable.
4912         * python/py-breakpoint.c (bppy_set_commands): New function.
4913         (breakpoint_object_getset) <"commands">: Use it.
4914
4915 2018-05-04  Tom Tromey  <tom@tromey.com>
4916
4917         * tracepoint.c (actions_command): Update.
4918         * mi/mi-cmd-break.c (mi_command_line_array)
4919         (mi_command_line_array_cnt, mi_command_line_array_ptr)
4920         (mi_read_next_line): Remove.
4921         (mi_cmd_break_commands): Update.
4922         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
4923         function_view.
4924         * cli/cli-script.c (get_command_line): Update.
4925         (process_next_line): Use function_view.  Constify.
4926         (recurse_read_control_structure, read_command_lines)
4927         (read_command_lines_1): Change argument types to function_view.
4928         (do_define_command, document_command): Update.
4929         * breakpoint.h (check_tracepoint_command): Don't declare.
4930         * breakpoint.c (check_tracepoint_command): Remove.
4931         (commands_command_1, create_tracepoint_from_upload): Update.
4932
4933 2018-05-04  Tom Tromey  <tom@tromey.com>
4934
4935         PR gdb/11750:
4936         * cli/cli-script.h (enum command_control_type) <define_control>:
4937         New constant.
4938         * cli/cli-script.c (multi_line_command_p): Handle define_control.
4939         (build_command_line, execute_control_command_1)
4940         (process_next_line): Likewise.
4941         (do_define_command): New function, extracted from define_command.
4942         (define_command): Use it.
4943
4944 2018-05-04  Tom Tromey  <tom@tromey.com>
4945
4946         * tracepoint.c (actions_command): Update.
4947         * cli/cli-script.h (read_command_lines): Update.
4948         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
4949         (MAX_TMPBUF): Remove define.
4950         (define_command): Use string_printf.
4951         (document_command): Likewise.
4952         * breakpoint.c (commands_command_1): Update.
4953
4954 2018-05-04  Tom Tromey  <tom@tromey.com>
4955
4956         * top.c (execute_command): Update.
4957         * cli/cli-script.h (print_command_lines): Now varargs.
4958         * cli/cli-script.c (print_command_lines): Now varargs.
4959         (execute_control_command_1) <case while_control, case if_control>:
4960         Update.
4961
4962 2018-05-04  Tom Tromey  <tom@tromey.com>
4963
4964         * tracepoint.c (all_tracepoint_actions): Rename from
4965         all_tracepoint_actions_and_cleanup.  Change return type.
4966         (actions_command, encode_actions_1, encode_actions)
4967         (trace_dump_actions, tdump_command): Update.
4968         * remote.c (remote_download_command_source): Update.
4969         * python/python.c (gdbpy_eval_from_control_command)
4970         (python_command, python_interactive_command): Update.
4971         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
4972         * guile/guile.c (guile_command)
4973         (gdbscm_eval_from_control_command, guile_command): Update.
4974         * compile/compile.c (compile_code_command)
4975         (compile_print_command, compile_to_object): Update.
4976         * cli/cli-script.h (struct command_lines_deleter): New.
4977         (counted_command_line): New typedef.
4978         (struct command_line): Add constructor, destructor.
4979         <body_list>: Remove.
4980         <body_list_0, body_list_1>: New members.
4981         (command_line_up): Remove typedef.
4982         (read_command_lines, read_command_lines_1, get_command_line):
4983         Update.
4984         (copy_command_lines): Don't declare.
4985         * cli/cli-script.c (build_command_line): Use "new".
4986         (get_command_line): Return counted_command_line.
4987         (print_command_lines, execute_user_command)
4988         (execute_control_command_1, while_command, if_command): Update.
4989         (realloc_body_list): Remove.
4990         (process_next_line, recurse_read_control_structure): Update.
4991         (read_command_lines, read_command_lines_1): Return counted_command_line.
4992         (free_command_lines): Use "delete".
4993         (copy_command_lines): Remove.
4994         (define_command, document_command, show_user_1): Update.
4995         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
4996         a counted_command_line.
4997         * breakpoint.h (counted_command_line): Remove typedef.
4998         (breakpoint_set_commands): Update.
4999         * breakpoint.c (check_no_tracepoint_commands)
5000         (validate_commands_for_breakpoint): Update.
5001         (breakpoint_set_commands): Change commands to be a
5002         counted_command_line.
5003         (commands_command_1, update_dprintf_command_list)
5004         (create_tracepoint_from_upload): Update.
5005
5006 2018-05-04  Tom Tromey  <tom@tromey.com>
5007
5008         * cli/cli-decode.h (cmd_list_element): New constructor.
5009         (~cmd_list_element): New destructor.
5010         (struct cmd_list_element): Add initializers.
5011         * cli/cli-decode.c (do_add_cmd): Use "new".
5012         (delete_cmd): Use "delete".
5013
5014 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
5015             Pedro Alves <palves@redhat.com>
5016
5017         PR breakpoints/19806 and support for PR external/20207.
5018         * NEWS: Mention Aarch64 watchpoint improvements.
5019         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
5020         watchpoints and PR external/20207 watchpoints.
5021         * nat/aarch64-linux-hw-point.c
5022         (kernel_supports_any_contiguous_range): New.
5023         (aarch64_watchpoint_offset): New.
5024         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
5025         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
5026         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
5027         (aarch64_align_watchpoint): New parameters aligned_offset_p and
5028         next_addr_orig_p.  Support PR external/20207 watchpoints.
5029         (aarch64_downgrade_regs): New.
5030         (aarch64_dr_state_insert_one_point): New parameters offset and
5031         addr_orig.
5032         (aarch64_dr_state_remove_one_point): Likewise.
5033         (aarch64_handle_breakpoint): Update caller.
5034         (aarch64_handle_aligned_watchpoint): Likewise.
5035         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
5036         aligned_offset.
5037         (aarch64_linux_set_debug_regs): Remove const from state.  Call
5038         aarch64_downgrade_regs.
5039         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
5040         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
5041         (DR_CONTROL_MASK): ... this.
5042         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
5043         (unsigned int aarch64_watchpoint_offset): New prototype.
5044         (aarch64_linux_set_debug_regs): Remove const from state.
5045         * utils.c (align_up, align_down): Move to ...
5046         * common/common-utils.c (align_up, align_down): ... here.
5047         * utils.h (align_up, align_down): Move to ...
5048         * common/common-utils.h (align_up, align_down): ... here.
5049
5050 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
5051
5052         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
5053         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
5054         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
5055         Re-implement to match the ABI as summarized in GCC's
5056         gcc/config/sparc/sparc.c.  All callers updated.
5057         (sparc32_store_arguments): Remove assertion.
5058
5059 2018-05-04  Tom Tromey  <tom@tromey.com>
5060
5061         * printcmd.c: Don't include tui.h.
5062         (decode_format): Use skip_spaces.
5063
5064 2018-05-04  Tom Tromey  <tom@tromey.com>
5065
5066         PR gdb/22619:
5067         * printcmd.c (last_count): New global.
5068         (x_command): Use saved count when repeating.
5069
5070 2018-05-04  Tom Tromey  <tom@tromey.com>
5071
5072         * nto-procfs.c (do_closedir_cleanup): Remove.
5073         (procfs_pidlist): Use gdb_dir_up.
5074         * procfs.c (do_closedir_cleanup): Remove.
5075         (proc_update_threads): Use gdb_dir_up.
5076         * common/filestuff.h (struct gdb_dir_deleter): New.
5077         (gdb_dir_up): New typedef.
5078
5079 2018-05-04  Tom Tromey  <tom@tromey.com>
5080
5081         * ada-lang.c (print_mention_exception): Use std::string.
5082
5083 2018-05-04  Tom Tromey  <tom@tromey.com>
5084
5085         * ada-lang.c (create_excep_cond_exprs): Update.
5086         (ada_exception_catchpoint_cond_string): Use std::string.
5087
5088 2018-05-04  Tom Tromey  <tom@tromey.com>
5089
5090         * ada-lang.c (xget_renaming_scope): Return std::string.
5091         (old_renaming_is_invisible): Update.
5092
5093 2018-05-04  Tom Tromey  <tom@tromey.com>
5094
5095         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
5096         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
5097
5098 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
5099
5100         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
5101
5102 2018-05-04  Tom Tromey  <tom@tromey.com>
5103
5104         * remote.c (remote_query_supported_append): Change type.
5105         (remote_check_symbols): Update.
5106
5107 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
5108
5109         PR gdb/11420
5110         * configure.ac: Prepend libpython.
5111         * python/python-config.py: Likewise.
5112         * configure: Regenerate.
5113
5114 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
5115
5116         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
5117
5118 2018-05-03  Pedro Alves  <palves@redhat.com>
5119
5120         * s390-linux-nat.c
5121         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
5122         override.  Write 'true' instead of '1'.
5123         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
5124         declaration.
5125
5126 2018-05-02  Pedro Alves  <palves@redhat.com>
5127
5128         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
5129         add_inf_child_target.
5130         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
5131         add_inf_child_target.
5132         * aix-thread.c (aix_thread_target_info): New.
5133         (aix_thread_target) <shortname, longname, doc>: Delete.
5134         <info>: New.
5135         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
5136         add_inf_child_target.
5137         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
5138         add_inf_child_target.
5139         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
5140         add_inf_child_target.
5141         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
5142         add_inf_child_target.
5143         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
5144         add_inf_child_target.
5145         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
5146         add_inf_child_target.
5147         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
5148         add_inf_child_target.
5149         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
5150         add_inf_child_target.
5151         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
5152         add_inf_child_target.
5153         * bfd-target.c (target_bfd_target_info): New.
5154         (target_bfd) <shortname, longname, doc>: Delete.
5155         <info>: New.
5156         * bsd-kvm.c (bsd_kvm_target_info): New.
5157         (bsd_kvm_target) <shortname, longname, doc>: Delete.
5158         <info>: New.
5159         (bsd_kvm_target::open): Rename to ...
5160         (bsd_kvm_target_open): ... this.  Adjust.
5161         * bsd-uthread.c (bsd_uthread_target_info): New.
5162         (bsd_uthread_target) <shortname, longname, doc>: Delete.
5163         <info>: New.
5164         * corefile.c (core_file_command): Adjust.
5165         * corelow.c (core_target_info): New.
5166         (core_target) <shortname, longname, doc>: Delete.
5167         <info>: New.
5168         (core_target::open): Rename to ...
5169         (core_target_open): ... this.  Adjust.
5170         * ctf.c (ctf_target_info): New.
5171         (ctf_target) <shortname, longname, doc>: Delete.
5172         <info>: New.
5173         (ctf_target::open): Rename to ...
5174         (ctf_target_open): ... this.
5175         (_initialize_ctf): Adjust.
5176         * exec.c (exec_target_info): New.
5177         (exec_target) <shortname, longname, doc>: Delete.
5178         <info>: New.
5179         (exec_target::open): Rename to ...
5180         (exec_target_open): ... this.
5181         * gdbcore.h (core_target_open): Declare.
5182         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
5183         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
5184         add_inf_child_target.
5185         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
5186         add_inf_child_target.
5187         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
5188         add_inf_child_target.
5189         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
5190         add_inf_child_target.
5191         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
5192         add_inf_child_target.
5193         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
5194         add_inf_child_target.
5195         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
5196         add_inf_child_target.
5197         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
5198         add_inf_child_target.
5199         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
5200         add_inf_child_target.
5201         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
5202         add_inf_child_target.
5203         * inf-child.c (inf_child_target_info): New.
5204         (inf_child_target::info): New.
5205         (inf_child_open_target): Remove 'target' parameter.  Use
5206         get_native_target instead.
5207         (inf_child_target::open): Delete.
5208         (add_inf_child_target): New.
5209         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
5210         Delete.
5211         <info>: New.
5212         (add_inf_child_target): Declare.
5213         (inf_child_open_target): Declare.
5214         * linux-thread-db.c (thread_db_target_info): New.
5215         (thread_db_target) <shortname, longname, doc>: Delete.
5216         <info>: New.
5217         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
5218         add_inf_child_target.
5219         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
5220         add_inf_child_target.
5221         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
5222         add_inf_child_target.
5223         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
5224         add_inf_child_target.
5225         * make-target-delegates (print_class): Adjust.
5226         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
5227         add_inf_child_target.
5228         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
5229         add_inf_child_target.
5230         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
5231         add_inf_child_target.
5232         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
5233         add_inf_child_target.
5234         * nto-procfs.c (nto_native_target_info): New.
5235         (nto_procfs_target_native) <shortname, longname, doc>:
5236         Delete.
5237         <info>: New.
5238         (nto_procfs_target_info): New.
5239         (nto_procfs_target_procfs) <shortname, longname, doc>:
5240         Delete.
5241         <info>: New.
5242         (init_procfs_targets): Adjust.
5243         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
5244         add_inf_child_target.
5245         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
5246         add_inf_child_target.
5247         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
5248         add_inf_child_target.
5249         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
5250         add_inf_child_target.
5251         * ravenscar-thread.c (ravenscar_target_info): New.
5252         (ravenscar_thread_target) <shortname, longname, doc>:
5253         Delete.
5254         <info>: New.
5255         * record-btrace.c (record_btrace_target_info):
5256         (record_btrace_target) <shortname, longname, doc>: Delete.
5257         <info>: New.
5258         (record_btrace_target::open): Rename to ...
5259         (record_btrace_target_open): ... this.  Adjust.
5260         * record-full.c (record_longname, record_doc): New.
5261         (record_full_base_target) <shortname, longname, doc>: Delete.
5262         <info>: New.
5263         (record_full_target_info): New.
5264         (record_full_target): <shortname>: Delete.
5265         <info>: New.
5266         (record_full_core_open_1, record_full_open_1): Update comments.
5267         (record_full_base_target::open): Rename to ...
5268         (record_full_open): ... this.
5269         (cmd_record_full_restore): Update.
5270         (_initialize_record_full): Update.
5271         * remote-sim.c (remote_sim_target_info): New.
5272         (gdbsim_target) <shortname, longname, doc>: Delete.
5273         <info>: New.
5274         (gdbsim_target::open): Rename to ...
5275         (gdbsim_target_open): ... this.
5276         (_initialize_remote_sim): Adjust.
5277         * remote.c (remote_doc): New.
5278         (remote_target_info): New.
5279         (remote_target) <shortname, longname, doc>: Delete.
5280         <info>: New.
5281         (extended_remote_target_info): New.
5282         (extended_remote_target) <shortname, longname, doc>: Delete.
5283         <info>: New.
5284         (remote_target::open_1): Make static.  Adjust.
5285         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
5286         * s390-linux-nat.c (_initialize_s390_nat): Use
5287         add_inf_child_target.
5288         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
5289         add_inf_child_target.
5290         * sol-thread.c (thread_db_target_info): New.
5291         (sol_thread_target) <shortname, longname, doc>: Delete.
5292         <info>: New.
5293         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
5294         add_inf_child_target.
5295         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
5296         add_inf_child_target.
5297         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
5298         add_inf_child_target.
5299         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
5300         add_inf_child_target.
5301         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
5302         add_inf_child_target.
5303         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
5304         add_inf_child_target.
5305         * spu-linux-nat.c (_initialize_spu_nat): Use
5306         add_inf_child_target.
5307         * spu-multiarch.c (spu_multiarch_target_info): New.
5308         (spu_multiarch_target) <shortname, longname, doc>: Delete.
5309         <info>: New.
5310         * target-delegates.c: Regenerate.
5311         * target.c: Include <unordered_map>.
5312         (target_ops_p): Delete.
5313         (DEF_VEC_P(target_ops_p)): Delete.
5314         (target_factories): New.
5315         (test_target_info): New.
5316         (test_target_ops::info): New.
5317         (open_target): Adjust to use target_factories.
5318         (add_target_with_completer): Rename to ...
5319         (add_target): ... this.  Change prototype.  Register target_info
5320         and open callback in target_factories.  Register target_info in
5321         command context instead of target_ops.
5322         (add_target): Delete old implementation.
5323         (add_deprecated_target_alias): Change prototype.  Adjust.
5324         (the_native_target): New.
5325         (set_native_target, get_native_target): New.
5326         (find_default_run_target): Use the_native_target.
5327         (find_attach_target, find_run_target): Simplify.
5328         (target_ops::open): Delete.
5329         (dummy_target_info): New.
5330         (dummy_target::shortname, dummy_target::longname)
5331         (dummy_target::doc): Delete.
5332         (dummy_target::info): New.
5333         (debug_target::shortname, debug_target::longname)
5334         (debug_target::doc): Delete.
5335         (debug_target::info): New.
5336         * target.h (struct target_info): New.
5337         (target_ops::~target_ops): Add comment.
5338         (target_ops::info): New.
5339         (target_ops::shortname, target_ops::longname, target_ops::doc): No
5340         longer virtual.  Implement in terms of target_info.
5341         (set_native_target, get_native_target): Declare.
5342         (target_open_ftype): New.
5343         (add_target, add_target_with_completer)
5344         (add_deprecated_target_alias): Change prototype.
5345         (test_target) <shortname, longname, doc>: Delete.
5346         <info>: New.
5347         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
5348         add_inf_child_target.
5349         * tracefile-tfile.c (tfile_target_info): New.
5350         (tfile_target) <shortname, longname, doc>: Delete.
5351         <info>: New.
5352         (tfile_target::open): Rename to ...
5353         (tfile_target_open): ... this.
5354         (_initialize_tracefile_tfile): Adjust.
5355         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
5356         add_inf_child_target.
5357         * windows-nat.c (_initialize_windows_nat): Use
5358         add_inf_child_target.
5359         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
5360         add_inf_child_target.
5361
5362 2018-05-02  Pedro Alves  <palves@redhat.com>
5363
5364         * linux-nat.h (linux_nat_target) <low_new_thread,
5365         low_delete_thread, low_new_fork, low_forget_process,
5366         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
5367         New virtual methods.
5368         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
5369         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
5370         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
5371         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
5372         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
5373         Delete.
5374         * linux-fork.c (delete_fork): Adjust to call low method.
5375         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
5376         (linux_nat_new_fork, linux_nat_forget_process_hook)
5377         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
5378         (linux_nat_status_is_event):
5379         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
5380         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
5381         to call low method.
5382         (sigtrap_is_event): Rename to ...
5383         (linux_nat_target::low_status_is_event): ... this.
5384         (linux_nat_set_status_is_event): Delete.
5385         (save_stop_reason, linux_nat_wait_1)
5386         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
5387         low methods.
5388         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
5389         (linux_nat_set_new_fork, linux_nat_set_forget_process)
5390         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
5391         (linux_nat_set_prepare_to_resume): Delete.
5392         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
5393         low virtual methods.
5394         * amd64-linux-nat.c: Likewise.
5395         * arm-linux-nat.c: Likewise.
5396         * i386-linux-nat.c: Likewise.
5397         * ia64-linux-nat.c: Likewise.
5398         * mips-linux-nat.c: Likewise.
5399         * ppc-linux-nat.c: Likewise.
5400         * s390-linux-nat.c: Likewise.
5401         * sparc64-linux-nat.c: Likewise.
5402         * x86-linux-nat.c: Likewise.
5403         * x86-linux-nat.h: Include "nat/x86-linux.h".
5404         (x86_linux_nat_target) <low_new_fork, low_forget_process,
5405         low_prepare_to_resume, low_new_thread, low_delete_thread>:
5406         Override methods.
5407
5408 2018-05-02  Pedro Alves  <palves@redhat.com>
5409
5410         * target.h (target_ops)
5411         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5412         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
5413         stopped_by_watchpoint, have_continuable_watchpoint,
5414         stopped_data_address, watchpoint_addr_within_range,
5415         can_accel_watchpoint_condition, can_run, thread_alive,
5416         has_all_memory, has_memory, has_stack, has_registers,
5417         has_execution, can_async_p, is_async_p, supports_non_stop,
5418         always_non_stop_p, can_execute_reverse, supports_multi_process,
5419         supports_enable_disable_tracepoint,
5420         supports_disable_randomization, supports_string_tracing,
5421         supports_evaluation_of_breakpoint_conditions,
5422         can_run_breakpoint_commands, filesystem_is_local,
5423         can_download_tracepoint, get_trace_state_variable_value,
5424         set_trace_notes, get_tib_address, use_agent, can_use_agent,
5425         record_is_replaying, record_will_replay,
5426         augmented_libraries_svr4_read>: Adjust to return bool.
5427         * aarch64-linux-nat.c: All implementations adjusted.
5428         * aix-thread.c: All implementations adjusted.
5429         * arm-linux-nat.c: All implementations adjusted.
5430         * breakpoint.c: All implementations adjusted.
5431         * bsd-kvm.c: All implementations adjusted.
5432         * bsd-uthread.c: All implementations adjusted.
5433         * corelow.c: All implementations adjusted.
5434         * ctf.c: All implementations adjusted.
5435         * darwin-nat.c: All implementations adjusted.
5436         * darwin-nat.h: All implementations adjusted.
5437         * exec.c: All implementations adjusted.
5438         * fbsd-nat.c: All implementations adjusted.
5439         * fbsd-nat.h: All implementations adjusted.
5440         * gnu-nat.c: All implementations adjusted.
5441         * gnu-nat.h: All implementations adjusted.
5442         * go32-nat.c: All implementations adjusted.
5443         * ia64-linux-nat.c: All implementations adjusted.
5444         * inf-child.c: All implementations adjusted.
5445         * inf-child.h: All implementations adjusted.
5446         * inf-ptrace.c: All implementations adjusted.
5447         * inf-ptrace.h: All implementations adjusted.
5448         * linux-nat.c: All implementations adjusted.
5449         * linux-nat.h: All implementations adjusted.
5450         * mips-linux-nat.c: All implementations adjusted.
5451         * nto-procfs.c: All implementations adjusted.
5452         * ppc-linux-nat.c: All implementations adjusted.
5453         * procfs.c: All implementations adjusted.
5454         * ravenscar-thread.c: All implementations adjusted.
5455         * record-btrace.c: All implementations adjusted.
5456         * record-full.c: All implementations adjusted.
5457         * remote-sim.c: All implementations adjusted.
5458         * remote.c: All implementations adjusted.
5459         * s390-linux-nat.c: All implementations adjusted.
5460         * sol-thread.c: All implementations adjusted.
5461         * spu-multiarch.c: All implementations adjusted.
5462         * target-delegates.c: All implementations adjusted.
5463         * target.c: All implementations adjusted.
5464         * target.h: All implementations adjusted.
5465         * tracefile-tfile.c: All implementations adjusted.
5466         * tracefile.c: All implementations adjusted.
5467         * tracefile.h: All implementations adjusted.
5468         * windows-nat.c: All implementations adjusted.
5469         * x86-linux-nat.h: All implementations adjusted.
5470         * x86-nat.h: All implementations adjusted.
5471
5472 2018-05-02  Pedro Alves  <palves@redhat.com>
5473
5474         * make-target-delegates (scan_target_h): Don't trim lines here.
5475         Replace sequences of tabs and/or whitespace with a single
5476         whitespace.
5477         (top level, parsing methods): Trim each line before processing it
5478         here.
5479
5480 2018-05-02  Pedro Alves  <palves@redhat.com>
5481             John Baldwin  <jhb@freebsd.org>
5482
5483         * target.h (enum strata) <debug_stratum>: New.
5484         (struct target_ops) <all delegation methods>: Replace by C++
5485         virtual methods, and drop "to_" prefix.  All references updated
5486         throughout.
5487         <to_shortname, to_longname, to_doc, to_data,
5488         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
5489         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
5490         virtual methods.  All references updated throughout.
5491         <can_attach, supports_terminal_ours, can_create_inferior,
5492         get_thread_control_capabilities, attach_no_wait>: New
5493         virtual methods.
5494         <insert_breakpoint, remove_breakpoint>: Now
5495         TARGET_DEFAULT_NORETURN methods.
5496         <info_proc>: Now returns bool.
5497         <to_magic>: Delete.
5498         (OPS_MAGIC): Delete.
5499         (current_target): Delete.  All references replaced by references
5500         to ...
5501         (target_stack): ... this.  New.
5502         (target_shortname, target_longname): Adjust.
5503         (target_can_run): Now a function declaration.
5504         (default_child_has_all_memory, default_child_has_memory)
5505         (default_child_has_stack, default_child_has_registers)
5506         (default_child_has_execution): Remove target_ops parameter.
5507         (complete_target_initialization): Delete.
5508         (memory_breakpoint_target): New template class.
5509         (test_target_ops): Refactor as a C++ class with virtual methods.
5510         * make-target-delegates (NAME_PART): Tighten.
5511         (POINTER_PART, CP_SYMBOL): New.
5512         (SIMPLE_RETURN_PART): Reimplement.
5513         (VEC_RETURN_PART): Expect less.
5514         (RETURN_PART, VIRTUAL_PART): New.
5515         (METHOD): Adjust to C++ virtual methods.
5516         (scan_target_h): Remove reference to C99.
5517         (dname): Output "target_ops::" prefix.
5518         (write_function_header): Adjust to output a C++ class method.
5519         (write_declaration): New.
5520         (write_delegator): Adjust to output a C++ class method.
5521         (tdname): Output "dummy_target::" prefix.
5522         (write_tdefault, write_debugmethod): Adjust to output a C++ class
5523         method.
5524         (tdefault_names, debug_names): Delete.
5525         (return_types, tdefaults, styles, argtypes_array): New.
5526         (top level): All methods are delegators.
5527         (print_class): New.
5528         (top level): Print dummy_target and debug_target classes.
5529         * target-delegates.c: Regenerate.
5530         * target-debug.h (target_debug_print_enum_info_proc_what)
5531         (target_debug_print_thread_control_capabilities)
5532         (target_debug_print_thread_info_p): New.
5533         * target.c (dummy_target): Delete.
5534         (the_dummy_target, the_debug_target): New.
5535         (target_stack): Now extern.
5536         (set_targetdebug): Push/unpush debug target.
5537         (default_child_has_all_memory, default_child_has_memory)
5538         (default_child_has_stack, default_child_has_registers)
5539         (default_child_has_execution): Remove target_ops parameter.
5540         (complete_target_initialization): Delete.
5541         (add_target_with_completer): No longer call
5542         complete_target_initialization.
5543         (target_supports_terminal_ours): Use regular delegation.
5544         (update_current_target): Delete.
5545         (push_target): No longer check magic number.  Don't call
5546         update_current_target.
5547         (unpush_target): Don't call update_current_target.
5548         (target_is_pushed): No longer check magic number.
5549         (target_require_runnable): Skip for all stratums over
5550         process_stratum.
5551         (target_ops::info_proc): New.
5552         (target_info_proc): Use find_target_at and
5553         find_default_run_target.
5554         (target_supports_disable_randomization): Use regular delegation.
5555         (target_get_osdata): Use find_target_at.
5556         (target_ops::open, target_ops::close, target_ops::can_attach)
5557         (target_ops::attach, target_ops::can_create_inferior)
5558         (target_ops::create_inferior, target_ops::can_run)
5559         (target_can_run): New.
5560         (default_fileio_target): Use regular delegation.
5561         (target_ops::fileio_open, target_ops::fileio_pwrite)
5562         (target_ops::fileio_pread, target_ops::fileio_fstat)
5563         (target_ops::fileio_close, target_ops::fileio_unlink)
5564         (target_ops::fileio_readlink): New.
5565         (target_fileio_open_1, target_fileio_unlink)
5566         (target_fileio_readlink): Always call the target method.  Handle
5567         FILEIO_ENOSYS.
5568         (return_zero, return_zero_has_execution): Delete.
5569         (init_dummy_target): Delete.
5570         (dummy_target::dummy_target, dummy_target::shortname)
5571         (dummy_target::longname, dummy_target::doc)
5572         (debug_target::debug_target, debug_target::shortname)
5573         (debug_target::longname, debug_target::doc): New.
5574         (target_supports_delete_record): Use regular delegation.
5575         (setup_target_debug): Delete.
5576         (maintenance_print_target_stack): Skip debug_stratum.
5577         (initialize_targets): Instantiate the_dummy_target and
5578         the_debug_target.
5579         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
5580         use target_stack.
5581         (target_auxv_search, fprint_target_auxv): Adjust.
5582         (info_auxv_command): Adjust to use target_stack.
5583         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
5584         * exceptions.c (print_flush): Handle a NULL target_stack.
5585         * regcache.c (target_ops_no_register): Refactor as class with
5586         virtual methods.
5587
5588         * exec.c (exec_target): New class.
5589         (exec_ops): Now an exec_target.
5590         (exec_open, exec_close_1, exec_get_section_table)
5591         (exec_xfer_partial, exec_files_info, exec_has_memory)
5592         (exec_make_note_section): Refactor as exec_target methods.
5593         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
5594         Delete.
5595         (exec_target::find_memory_regions): New.
5596         (_initialize_exec): Don't call init_exec_ops.
5597         * gdbcore.h (exec_file_clear): Delete.
5598
5599         * corefile.c (core_target): Delete.
5600         (core_file_command): Adjust.
5601         * corelow.c (core_target): New class.
5602         (the_core_target): New.
5603         (core_close): Remove target_ops parameter.
5604         (core_close_cleanup): Adjust.
5605         (core_target::close): New.
5606         (core_open, core_detach, get_core_registers, core_files_info)
5607         (core_xfer_partial, core_thread_alive, core_read_description)
5608         (core_pid_to_str, core_thread_name, core_has_memory)
5609         (core_has_stack, core_has_registers, core_info_proc): Rework as
5610         core_target methods.
5611         (ignore, core_remove_breakpoint, init_core_ops): Delete.
5612         (_initialize_corelow): Initialize the_core_target.
5613         * gdbcore.h (core_target): Delete.
5614         (the_core_target): New.
5615
5616         * ctf.c: (ctf_target): New class.
5617         (ctf_ops): Now a ctf_target.
5618         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
5619         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
5620         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
5621         methods.
5622         (init_ctf_ops): Delete.
5623         (_initialize_ctf): Don't call it.
5624         * tracefile-tfile.c (tfile_target): New class.
5625         (tfile_ops): Now a tfile_target.
5626         (tfile_open, tfile_close, tfile_files_info)
5627         (tfile_get_tracepoint_status, tfile_trace_find)
5628         (tfile_fetch_registers, tfile_xfer_partial)
5629         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
5630         Refactor as tfile_target methods.
5631         (tfile_xfer_partial_features): Remove target_ops parameter.
5632         (init_tfile_ops): Delete.
5633         (_initialize_tracefile_tfile): Don't call it.
5634         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
5635         (tracefile_has_stack, tracefile_has_registers)
5636         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
5637         tracefile_target methods.
5638         (init_tracefile_ops): Delete.
5639         (tracefile_target::tracefile_target): New.
5640         * tracefile.h: Include "target.h".
5641         (tracefile_target): New class.
5642         (init_tracefile_ops): Delete.
5643
5644         * spu-multiarch.c (spu_multiarch_target): New class.
5645         (spu_ops): Now a spu_multiarch_target.
5646         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
5647         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
5648         (spu_search_memory, spu_mourn_inferior): Refactor as
5649         spu_multiarch_target methods.
5650         (init_spu_ops): Delete.
5651         (_initialize_spu_multiarch): Remove references to init_spu_ops,
5652         complete_target_initialization.
5653
5654         * ravenscar-thread.c (ravenscar_thread_target): New class.
5655         (ravenscar_ops): Now a ravenscar_thread_target.
5656         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
5657         (ravenscar_thread_alive, ravenscar_pid_to_str)
5658         (ravenscar_fetch_registers, ravenscar_store_registers)
5659         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
5660         (ravenscar_stopped_by_hw_breakpoint)
5661         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
5662         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
5663         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
5664         methods.
5665         (init_ravenscar_thread_ops): Delete.
5666         (_initialize_ravenscar): Remove references to
5667         init_ravenscar_thread_ops and complete_target_initialization.
5668
5669         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
5670         (bsd_uthread_target): New class.
5671         (bsd_uthread_ops): Now a bsd_uthread_target.
5672         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
5673         (bsd_uthread_close, bsd_uthread_mourn_inferior)
5674         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
5675         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
5676         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
5677         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
5678         (bsd_uthread_target): Delete function.
5679         (_initialize_bsd_uthread): Remove reference to
5680         complete_target_initialization.
5681
5682         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
5683         (target_bfd): ... this new class.
5684         (target_bfd_xfer_partial, target_bfd_get_section_table)
5685         (target_bfd_close): Refactor as target_bfd methods.
5686         (target_bfd::~target_bfd): New.
5687         (target_bfd_reopen): Adjust.
5688         (target_bfd::close): New.
5689
5690         * record-btrace.c (record_btrace_target): New class.
5691         (record_btrace_ops): Now a record_btrace_target.
5692         (record_btrace_open, record_btrace_stop_recording)
5693         (record_btrace_disconnect, record_btrace_close)
5694         (record_btrace_async, record_btrace_info)
5695         (record_btrace_insn_history, record_btrace_insn_history_range)
5696         (record_btrace_insn_history_from, record_btrace_call_history)
5697         (record_btrace_call_history_range)
5698         (record_btrace_call_history_from, record_btrace_record_method)
5699         (record_btrace_is_replaying, record_btrace_will_replay)
5700         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
5701         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
5702         (record_btrace_store_registers, record_btrace_prepare_to_store)
5703         (record_btrace_to_get_unwinder)
5704         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
5705         (record_btrace_commit_resume, record_btrace_wait)
5706         (record_btrace_stop, record_btrace_can_execute_reverse)
5707         (record_btrace_stopped_by_sw_breakpoint)
5708         (record_btrace_supports_stopped_by_sw_breakpoint)
5709         (record_btrace_stopped_by_hw_breakpoint)
5710         (record_btrace_supports_stopped_by_hw_breakpoint)
5711         (record_btrace_update_thread_list, record_btrace_thread_alive)
5712         (record_btrace_goto_begin, record_btrace_goto_end)
5713         (record_btrace_goto, record_btrace_stop_replaying_all)
5714         (record_btrace_execution_direction)
5715         (record_btrace_prepare_to_generate_core)
5716         (record_btrace_done_generating_core): Refactor as
5717         record_btrace_target methods.
5718         (init_record_btrace_ops): Delete.
5719         (_initialize_record_btrace): Remove reference to
5720         init_record_btrace_ops.
5721         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
5722         the execution_direction global.
5723         (record_full_base_target, record_full_target)
5724         (record_full_core_target): New classes.
5725         (record_full_ops): Now a record_full_target.
5726         (record_full_core_ops): Now a record_full_core_target.
5727         (record_full_target::detach, record_full_target::disconnect)
5728         (record_full_core_target::disconnect)
5729         (record_full_target::mourn_inferior, record_full_target::kill):
5730         New.
5731         (record_full_open, record_full_close, record_full_async): Refactor
5732         as methods of the record_full_base_target class.
5733         (record_full_resume, record_full_commit_resume): Refactor
5734         as methods of the record_full_target class.
5735         (record_full_wait, record_full_stopped_by_watchpoint)
5736         (record_full_stopped_data_address)
5737         (record_full_stopped_by_sw_breakpoint)
5738         (record_full_supports_stopped_by_sw_breakpoint)
5739         (record_full_stopped_by_hw_breakpoint)
5740         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
5741         methods of the record_full_base_target class.
5742         (record_full_store_registers, record_full_xfer_partial)
5743         (record_full_insert_breakpoint, record_full_remove_breakpoint):
5744         Refactor as methods of the record_full_target class.
5745         (record_full_can_execute_reverse, record_full_get_bookmark)
5746         (record_full_goto_bookmark, record_full_execution_direction)
5747         (record_full_record_method, record_full_info, record_full_delete)
5748         (record_full_is_replaying, record_full_will_replay)
5749         (record_full_goto_begin, record_full_goto_end, record_full_goto)
5750         (record_full_stop_replaying): Refactor as methods of the
5751         record_full_base_target class.
5752         (record_full_core_resume, record_full_core_kill)
5753         (record_full_core_fetch_registers)
5754         (record_full_core_prepare_to_store)
5755         (record_full_core_store_registers, record_full_core_xfer_partial)
5756         (record_full_core_insert_breakpoint)
5757         (record_full_core_remove_breakpoint)
5758         (record_full_core_has_execution): Refactor
5759         as methods of the record_full_core_target class.
5760         (record_full_base_target::supports_delete_record): New.
5761         (init_record_full_ops): Delete.
5762         (init_record_full_core_ops): Delete.
5763         (record_full_save): Refactor as method of the
5764         record_full_base_target class.
5765         (_initialize_record_full): Remove references to
5766         init_record_full_ops and init_record_full_core_ops.
5767
5768         * remote.c (remote_target, extended_remote_target): New classes.
5769         (remote_ops): Now a remote_target.
5770         (extended_remote_ops): Now an extended_remote_target.
5771         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
5772         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
5773         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
5774         (remote_pass_signals, remote_set_syscall_catchpoint)
5775         (remote_program_signals, )
5776         (remote_thread_always_alive): Remove target_ops parameter.
5777         (remote_thread_alive, remote_thread_name)
5778         (remote_update_thread_list, remote_threads_extra_info)
5779         (remote_static_tracepoint_marker_at)
5780         (remote_static_tracepoint_markers_by_strid)
5781         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
5782         (remote_open): Refactor as methods of remote_target.
5783         (extended_remote_open, extended_remote_detach)
5784         (extended_remote_attach, extended_remote_post_attach):
5785         (extended_remote_supports_disable_randomization)
5786         (extended_remote_create_inferior): : Refactor as method of
5787         extended_remote_target.
5788         (remote_set_permissions, remote_open_1, remote_detach)
5789         (remote_follow_fork, remote_follow_exec, remote_disconnect)
5790         (remote_resume, remote_commit_resume, remote_stop)
5791         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
5792         (remote_terminal_ours, remote_wait, remote_fetch_registers)
5793         (remote_prepare_to_store, remote_store_registers)
5794         (remote_flash_erase, remote_flash_done, remote_files_info)
5795         (remote_kill, remote_mourn, remote_insert_breakpoint)
5796         (remote_remove_breakpoint, remote_insert_watchpoint)
5797         (remote_watchpoint_addr_within_range)
5798         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
5799         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
5800         (remote_supports_stopped_by_sw_breakpoint)
5801         (remote_stopped_by_hw_breakpoint)
5802         (remote_supports_stopped_by_hw_breakpoint)
5803         (remote_stopped_by_watchpoint, remote_stopped_data_address)
5804         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
5805         (remote_verify_memory): Refactor as methods of remote_target.
5806         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
5807         parameter.
5808         (remote_xfer_partial, remote_get_memory_xfer_limit)
5809         (remote_search_memory, remote_rcmd, remote_memory_map)
5810         (remote_pid_to_str, remote_get_thread_local_address)
5811         (remote_get_tib_address, remote_read_description): Refactor as
5812         methods of remote_target.
5813         (remote_target::fileio_open, remote_target::fileio_pwrite)
5814         (remote_target::fileio_pread, remote_target::fileio_close): New.
5815         (remote_hostio_readlink, remote_hostio_fstat)
5816         (remote_filesystem_is_local, remote_can_execute_reverse)
5817         (remote_supports_non_stop, remote_supports_disable_randomization)
5818         (remote_supports_multi_process, remote_supports_cond_breakpoints)
5819         (remote_supports_enable_disable_tracepoint)
5820         (remote_supports_string_tracing)
5821         (remote_can_run_breakpoint_commands, remote_trace_init)
5822         (remote_download_tracepoint, remote_can_download_tracepoint)
5823         (remote_download_trace_state_variable, remote_enable_tracepoint)
5824         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
5825         (remote_trace_start, remote_get_trace_status)
5826         (remote_get_tracepoint_status, remote_trace_stop)
5827         (remote_trace_find, remote_get_trace_state_variable_value)
5828         (remote_save_trace_data, remote_get_raw_trace_data)
5829         (remote_set_disconnected_tracing, remote_core_of_thread)
5830         (remote_set_circular_trace_buffer, remote_traceframe_info)
5831         (remote_get_min_fast_tracepoint_insn_len)
5832         (remote_set_trace_buffer_size, remote_set_trace_notes)
5833         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
5834         (remote_disable_btrace, remote_teardown_btrace)
5835         (remote_read_btrace, remote_btrace_conf)
5836         (remote_augmented_libraries_svr4_read, remote_load)
5837         (remote_pid_to_exec_file, remote_can_do_single_step)
5838         (remote_execution_direction, remote_thread_handle_to_thread_info):
5839         Refactor as methods of remote_target.
5840         (init_remote_ops, init_extended_remote_ops): Delete.
5841         (remote_can_async_p, remote_is_async_p, remote_async)
5842         (remote_thread_events, remote_upload_tracepoints)
5843         (remote_upload_trace_state_variables): Refactor as methods of
5844         remote_target.
5845         (_initialize_remote): Remove references to init_remote_ops and
5846         init_extended_remote_ops.
5847
5848         * remote-sim.c (gdbsim_target): New class.
5849         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
5850         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
5851         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
5852         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
5853         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
5854         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
5855         Refactor as methods of gdbsim_target.
5856         (gdbsim_ops): Now a gdbsim_target.
5857         (init_gdbsim_ops): Delete.
5858         (gdbsim_cntrl_c): Adjust.
5859         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
5860
5861         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
5862         (the_amd64_linux_nat_target): New.
5863         (amd64_linux_fetch_inferior_registers)
5864         (amd64_linux_store_inferior_registers): Refactor as methods of
5865         amd64_linux_nat_target.
5866         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
5867         * i386-linux-nat.c: Don't include "linux-nat.h".
5868         (i386_linux_nat_target): New class.
5869         (the_i386_linux_nat_target): New.
5870         (i386_linux_fetch_inferior_registers)
5871         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
5872         as methods of i386_linux_nat_target.
5873         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
5874         * inf-child.c (inf_child_ops): Delete.
5875         (inf_child_fetch_inferior_registers)
5876         (inf_child_store_inferior_registers): Delete.
5877         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
5878         methods of inf_child_target.
5879         (inf_child_target::supports_terminal_ours)
5880         (inf_child_target::terminal_init)
5881         (inf_child_target::terminal_inferior)
5882         (inf_child_target::terminal_ours_for_output)
5883         (inf_child_target::terminal_ours, inf_child_target::interrupt)
5884         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
5885         New.
5886         (inf_child_open, inf_child_disconnect, inf_child_close)
5887         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
5888         (inf_child_post_startup_inferior, inf_child_can_run)
5889         (inf_child_pid_to_exec_file): Refactor as methods of
5890         inf_child_target.
5891         (inf_child_follow_fork): Delete.
5892         (inf_child_target::can_create_inferior)
5893         (inf_child_target::can_attach): New.
5894         (inf_child_target::has_all_memory, inf_child_target::has_memory)
5895         (inf_child_target::has_stack, inf_child_target::has_registers)
5896         (inf_child_target::has_execution): New.
5897         (inf_child_fileio_open, inf_child_fileio_pwrite)
5898         (inf_child_fileio_pread, inf_child_fileio_fstat)
5899         (inf_child_fileio_close, inf_child_fileio_unlink)
5900         (inf_child_fileio_readlink, inf_child_use_agent)
5901         (inf_child_can_use_agent): Refactor as methods of
5902         inf_child_target.
5903         (return_zero, inf_child_target): Delete.
5904         (inf_child_target::inf_child_target): New.
5905         * inf-child.h: Include "target.h".
5906         (inf_child_target): Delete function prototype.
5907         (inf_child_target): New class.
5908         (inf_child_open_target, inf_child_mourn_inferior)
5909         (inf_child_maybe_unpush_target): Delete.
5910         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
5911         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
5912         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
5913         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
5914         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
5915         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
5916         (inf_ptrace_wait, inf_ptrace_xfer_partial)
5917         (inf_ptrace_thread_alive, inf_ptrace_files_info)
5918         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
5919         methods of inf_ptrace_target.
5920         (inf_ptrace_target): Delete function.
5921         * inf-ptrace.h: Include "inf-child.h".
5922         (inf_ptrace_target): Delete function declaration.
5923         (inf_ptrace_target): New class.
5924         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
5925         * linux-nat.c (linux_target): New.
5926         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
5927         (linux_nat_target::~linux_nat_target): New.
5928         (linux_child_post_attach, linux_child_post_startup_inferior)
5929         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
5930         (linux_child_remove_fork_catchpoint)
5931         (linux_child_insert_vfork_catchpoint)
5932         (linux_child_remove_vfork_catchpoint)
5933         (linux_child_insert_exec_catchpoint)
5934         (linux_child_remove_exec_catchpoint)
5935         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
5936         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
5937         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
5938         (linux_nat_stopped_data_address)
5939         (linux_nat_stopped_by_sw_breakpoint)
5940         (linux_nat_supports_stopped_by_sw_breakpoint)
5941         (linux_nat_stopped_by_hw_breakpoint)
5942         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
5943         (linux_nat_kill, linux_nat_mourn_inferior)
5944         (linux_nat_xfer_partial, linux_nat_thread_alive)
5945         (linux_nat_update_thread_list, linux_nat_pid_to_str)
5946         (linux_nat_thread_name, linux_child_pid_to_exec_file)
5947         (linux_child_static_tracepoint_markers_by_strid)
5948         (linux_nat_is_async_p, linux_nat_can_async_p)
5949         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
5950         (linux_nat_supports_multi_process)
5951         (linux_nat_supports_disable_randomization, linux_nat_async)
5952         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
5953         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
5954         (linux_nat_fileio_open, linux_nat_fileio_readlink)
5955         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
5956         methods of linux_nat_target.
5957         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
5958         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
5959         parameter.
5960         (check_stopped_by_watchpoint): Adjust.
5961         (linux_xfer_partial): Delete.
5962         (linux_target_install_ops, linux_target, linux_nat_add_target):
5963         Delete.
5964         (linux_nat_target::linux_nat_target): New.
5965         * linux-nat.h: Include "inf-ptrace.h".
5966         (linux_nat_target): New.
5967         (linux_target, linux_target_install_ops, linux_nat_add_target):
5968         Delete function declarations.
5969         (linux_target): Declare global.
5970         * linux-thread-db.c (thread_db_target): New.
5971         (thread_db_target::thread_db_target): New.
5972         (thread_db_ops): Delete.
5973         (the_thread_db_target): New.
5974         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
5975         (thread_db_update_thread_list, thread_db_pid_to_str)
5976         (thread_db_extra_thread_info)
5977         (thread_db_thread_handle_to_thread_info)
5978         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
5979         (thread_db_resume): Refactor as methods of thread_db_target.
5980         (init_thread_db_ops): Delete.
5981         (_initialize_thread_db): Remove reference to init_thread_db_ops.
5982         * x86-linux-nat.c: Don't include "linux-nat.h".
5983         (super_post_startup_inferior): Delete.
5984         (x86_linux_nat_target::~x86_linux_nat_target): New.
5985         (x86_linux_child_post_startup_inferior)
5986         (x86_linux_read_description, x86_linux_enable_btrace)
5987         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
5988         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
5989         methods of x86_linux_nat_target.
5990         (x86_linux_create_target): Delete.  Bits folded ...
5991         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
5992         pointer.
5993         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
5994         (x86_linux_nat_target): New class.
5995         (x86_linux_create_target): Delete.
5996         (x86_linux_add_target): Now takes a linux_nat_target pointer.
5997         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
5998         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
5999         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
6000         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
6001         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
6002         make extern.
6003         (x86_use_watchpoints): Delete.
6004         * x86-nat.h: Include "breakpoint.h" and "target.h".
6005         (x86_use_watchpoints): Delete.
6006         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
6007         (x86_stopped_by_watchpoint, x86_stopped_data_address)
6008         (x86_insert_watchpoint, x86_remove_watchpoint)
6009         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
6010         (x86_stopped_by_hw_breakpoint): New declarations.
6011         (x86_nat_target): New template class.
6012
6013         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
6014         (the_ppc_linux_nat_target): New.
6015         (ppc_linux_fetch_inferior_registers)
6016         (ppc_linux_can_use_hw_breakpoint)
6017         (ppc_linux_region_ok_for_hw_watchpoint)
6018         (ppc_linux_ranged_break_num_registers)
6019         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
6020         (ppc_linux_insert_mask_watchpoint)
6021         (ppc_linux_remove_mask_watchpoint)
6022         (ppc_linux_can_accel_watchpoint_condition)
6023         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
6024         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
6025         (ppc_linux_watchpoint_addr_within_range)
6026         (ppc_linux_masked_watch_num_registers)
6027         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
6028         (ppc_linux_read_description): Refactor as methods of
6029         ppc_linux_nat_target.
6030         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
6031
6032         * procfs.c (procfs_xfer_partial): Delete forward declaration.
6033         (procfs_target): New class.
6034         (the_procfs_target): New.
6035         (procfs_target): Delete function.
6036         (procfs_auxv_parse, procfs_attach, procfs_detach)
6037         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
6038         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
6039         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
6040         (procfs_create_inferior, procfs_update_thread_list)
6041         (procfs_thread_alive, procfs_pid_to_str)
6042         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
6043         (procfs_stopped_data_address, procfs_insert_watchpoint)
6044         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
6045         (proc_find_memory_regions, procfs_info_proc)
6046         (procfs_make_note_section): Refactor as methods of procfs_target.
6047         (_initialize_procfs): Adjust.
6048         * sol-thread.c (sol_thread_target): New class.
6049         (sol_thread_ops): Now a sol_thread_target.
6050         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
6051         (sol_thread_fetch_registers, sol_thread_store_registers)
6052         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
6053         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
6054         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
6055         (init_sol_thread_ops): Delete.
6056         (_initialize_sol_thread): Adjust.  Remove references to
6057         init_sol_thread_ops and complete_target_initialization.
6058
6059         * windows-nat.c (windows_nat_target): New class.
6060         (windows_fetch_inferior_registers)
6061         (windows_store_inferior_registers, windows_resume, windows_wait)
6062         (windows_attach, windows_detach, windows_pid_to_exec_file)
6063         (windows_files_info, windows_create_inferior)
6064         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
6065         (windows_close, windows_pid_to_str, windows_xfer_partial)
6066         (windows_get_tib_address, windows_get_ada_task_ptid)
6067         (windows_thread_name, windows_thread_alive): Refactor as
6068         windows_nat_target methods.
6069         (do_initial_windows_stuff): Adjust.
6070         (windows_target): Delete function.
6071         (_initialize_windows_nat): Adjust.
6072
6073         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
6074         (darwin_mourn_inferior, darwin_kill_inferior)
6075         (darwin_create_inferior, darwin_attach, darwin_detach)
6076         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
6077         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
6078         (darwin_supports_multi_process): Refactor as darwin_nat_target
6079         methods.
6080         (darwin_resume_to, darwin_files_info): Delete.
6081         (_initialize_darwin_inferior): Rename to ...
6082         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
6083         * darwin-nat.h: Include "inf-child.h".
6084         (darwin_nat_target): New class.
6085         (darwin_complete_target): Delete.
6086         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
6087         (darwin_target): New.
6088         (i386_darwin_fetch_inferior_registers)
6089         (i386_darwin_store_inferior_registers): Refactor as methods of
6090         darwin_nat_target.
6091         (darwin_complete_target): Delete, with ...
6092         (_initialize_i386_darwin_nat): ... bits factored out here.
6093
6094         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
6095         (the_alpha_linux_nat_target): New.
6096         (alpha_linux_register_u_offset): Refactor as
6097         alpha_linux_nat_target method.
6098         (_initialize_alpha_linux_nat): Adjust.
6099         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
6100         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
6101         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
6102         methods of linux_nat_trad_target.
6103         (linux_trad_target): Delete.
6104         * linux-nat-trad.h (linux_trad_target): Delete function.
6105         (linux_nat_trad_target): New class.
6106         * mips-linux-nat.c (mips_linux_nat_target): New class.
6107         (super_fetch_registers, super_store_registers, super_close):
6108         Delete.
6109         (the_mips_linux_nat_target): New.
6110         (mips64_linux_regsets_fetch_registers)
6111         (mips64_linux_regsets_store_registers)
6112         (mips64_linux_fetch_registers, mips64_linux_store_registers)
6113         (mips_linux_register_u_offset, mips_linux_read_description)
6114         (mips_linux_can_use_hw_breakpoint)
6115         (mips_linux_stopped_by_watchpoint)
6116         (mips_linux_stopped_data_address)
6117         (mips_linux_region_ok_for_hw_watchpoint)
6118         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
6119         (mips_linux_close): Refactor as methods of mips_linux_nat.
6120         (_initialize_mips_linux_nat): Adjust to C++ification.
6121
6122         * aix-thread.c (aix_thread_target): New class.
6123         (aix_thread_ops): Now an aix_thread_target.
6124         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
6125         (aix_thread_fetch_registers, aix_thread_store_registers)
6126         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
6127         (aix_thread_thread_alive, aix_thread_pid_to_str)
6128         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
6129         Refactor as methods of aix_thread_target.
6130         (init_aix_thread_ops): Delete.
6131         (_initialize_aix_thread): Remove references to init_aix_thread_ops
6132         and complete_target_initialization.
6133         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
6134         (rs6000_nat_target): New class.
6135         (the_rs6000_nat_target): New.
6136         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
6137         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
6138         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
6139         (super_create_inferior): Delete.
6140         (_initialize_rs6000_nat): Adjust to C++ification.
6141
6142         * arm-linux-nat.c (arm_linux_nat_target): New class.
6143         (the_arm_linux_nat_target): New.
6144         (arm_linux_fetch_inferior_registers)
6145         (arm_linux_store_inferior_registers, arm_linux_read_description)
6146         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
6147         (arm_linux_remove_hw_breakpoint)
6148         (arm_linux_region_ok_for_hw_watchpoint)
6149         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
6150         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
6151         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
6152         arm_linux_nat_target.
6153         (_initialize_arm_linux_nat): Adjust to C++ification.
6154
6155         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
6156         (the_aarch64_linux_nat_target): New.
6157         (aarch64_linux_fetch_inferior_registers)
6158         (aarch64_linux_store_inferior_registers)
6159         (aarch64_linux_child_post_startup_inferior)
6160         (aarch64_linux_read_description)
6161         (aarch64_linux_can_use_hw_breakpoint)
6162         (aarch64_linux_insert_hw_breakpoint)
6163         (aarch64_linux_remove_hw_breakpoint)
6164         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
6165         (aarch64_linux_region_ok_for_hw_watchpoint)
6166         (aarch64_linux_stopped_data_address)
6167         (aarch64_linux_stopped_by_watchpoint)
6168         (aarch64_linux_watchpoint_addr_within_range)
6169         (aarch64_linux_can_do_single_step): Refactor as methods of
6170         aarch64_linux_nat_target.
6171         (super_post_startup_inferior): Delete.
6172         (_initialize_aarch64_linux_nat): Adjust to C++ification.
6173
6174         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
6175         (the_hppa_linux_nat_target): New.
6176         (hppa_linux_fetch_inferior_registers)
6177         (hppa_linux_store_inferior_registers): Refactor as methods of
6178         hppa_linux_nat_target.
6179         (_initialize_hppa_linux_nat): Adjust to C++ification.
6180
6181         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
6182         (the_ia64_linux_nat_target): New.
6183         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
6184         (ia64_linux_stopped_data_address)
6185         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
6186         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
6187         ia64_linux_nat_target methods.
6188         (super_xfer_partial): Delete.
6189         (_initialize_ia64_linux_nat): Adjust to C++ification.
6190
6191         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
6192         (the_m32r_linux_nat_target): New.
6193         (m32r_linux_fetch_inferior_registers)
6194         (m32r_linux_store_inferior_registers): Refactor as
6195         m32r_linux_nat_target methods.
6196         (_initialize_m32r_linux_nat): Adjust to C++ification.
6197
6198         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
6199         (the_m68k_linux_nat_target): New.
6200         (m68k_linux_fetch_inferior_registers)
6201         (m68k_linux_store_inferior_registers): Refactor as
6202         m68k_linux_nat_target methods.
6203         (_initialize_m68k_linux_nat): Adjust to C++ification.
6204
6205         * s390-linux-nat.c (s390_linux_nat_target): New class.
6206         (the_s390_linux_nat_target): New.
6207         (s390_linux_fetch_inferior_registers)
6208         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
6209         (s390_insert_watchpoint, s390_remove_watchpoint)
6210         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
6211         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
6212         (s390_auxv_parse, s390_read_description): Refactor as methods of
6213         s390_linux_nat_target.
6214         (_initialize_s390_nat): Adjust to C++ification.
6215
6216         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
6217         (the_sparc_linux_nat_target): New.
6218         (_initialize_sparc_linux_nat): Adjust to C++ification.
6219         * sparc-nat.c (sparc_fetch_inferior_registers)
6220         (sparc_store_inferior_registers): Remove target_ops parameter.
6221         * sparc-nat.h (sparc_fetch_inferior_registers)
6222         (sparc_store_inferior_registers): Remove target_ops parameter.
6223         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
6224         (the_sparc64_linux_nat_target): New.
6225         (_initialize_sparc64_linux_nat): Adjust to C++ification.
6226
6227         * spu-linux-nat.c (spu_linux_nat_target): New class.
6228         (the_spu_linux_nat_target): New.
6229         (spu_child_post_startup_inferior, spu_child_post_attach)
6230         (spu_child_wait, spu_fetch_inferior_registers)
6231         (spu_store_inferior_registers, spu_xfer_partial)
6232         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
6233         methods.
6234         (_initialize_spu_nat): Adjust to C++ification.
6235
6236         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
6237         (the_tilegx_linux_nat_target): New.
6238         (fetch_inferior_registers, store_inferior_registers):
6239         Refactor as methods.
6240         (_initialize_tile_linux_nat): Adjust to C++ification.
6241
6242         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
6243         (the_xtensa_linux_nat_target): New.
6244         (xtensa_linux_fetch_inferior_registers)
6245         (xtensa_linux_store_inferior_registers): Refactor as
6246         xtensa_linux_nat_target methods.
6247         (_initialize_xtensa_linux_nat): Adjust to C++ification.
6248
6249         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
6250         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
6251         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
6252         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
6253         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
6254         (fbsd_stopped_by_sw_breakpoint)
6255         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
6256         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
6257         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
6258         (fbsd_post_startup_inferior, fbsd_post_attach)
6259         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
6260         (fbsd_set_syscall_catchpoint)
6261         (super_xfer_partial, super_resume, super_wait)
6262         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
6263         (fbsd_handle_debug_trap): Remove target_ops parameter.
6264         (fbsd_nat_add_target): Delete.
6265         * fbsd-nat.h: Include "inf-ptrace.h".
6266         (fbsd_nat_add_target): Delete.
6267         (USE_SIGTRAP_SIGINFO): Define.
6268         (fbsd_nat_target): New class.
6269
6270         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
6271         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
6272         (amd64bsd_target): Delete.
6273         * amd64-bsd-nat.h: New file.
6274         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
6275         "x86-bsd-nat.h".
6276         (amd64_fbsd_nat_target): New class.
6277         (the_amd64_fbsd_nat_target): New.
6278         (amd64fbsd_read_description): Refactor as method of
6279         amd64_fbsd_nat_target.
6280         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
6281         (_initialize_amd64fbsd_nat): Adjust to C++ification.
6282         * amd64-nat.h (amd64bsd_target): Delete function declaration.
6283         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
6284         (i386bsd_store_inferior_registers): Remove target_ops parameter.
6285         (i386bsd_target): Delete.
6286         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
6287         (i386bsd_fetch_inferior_registers)
6288         (i386bsd_store_inferior_registers): Declare.
6289         (i386_bsd_nat_target): New class.
6290         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
6291         (the_i386_fbsd_nat_target): New.
6292         (i386fbsd_resume, i386fbsd_read_description): Refactor as
6293         i386_fbsd_nat_target methods.
6294         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
6295         (_initialize_i386fbsd_nat): Adjust to C++ification.
6296         * x86-bsd-nat.c (super_mourn_inferior): Delete.
6297         (x86bsd_mourn_inferior, x86bsd_target): Delete.
6298         (_initialize_x86_bsd_nat): Adjust to C++ification.
6299         * x86-bsd-nat.h: Include "x86-nat.h".
6300         (x86bsd_target): Delete declaration.
6301         (x86bsd_nat_target): New class.
6302
6303         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
6304         (the_aarch64_fbsd_nat_target): New.
6305         (aarch64_fbsd_fetch_inferior_registers)
6306         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
6307         aarch64_fbsd_nat_target.
6308         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
6309         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
6310         (the_alpha_bsd_nat_target): New.
6311         (alphabsd_fetch_inferior_registers)
6312         (alphabsd_store_inferior_registers): Refactor as
6313         alpha_bsd_nat_target methods.
6314         (_initialize_alphabsd_nat): Refactor as methods of
6315         alpha_bsd_nat_target.
6316         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
6317         (the_amd64_nbsd_nat_target): New.
6318         (_initialize_amd64nbsd_nat): Adjust to C++ification.
6319         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
6320         (the_amd64_obsd_nat_target): New.
6321         (_initialize_amd64obsd_nat): Adjust to C++ification.
6322         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
6323         (the_arm_fbsd_nat_target): New.
6324         (arm_fbsd_fetch_inferior_registers)
6325         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
6326         (_initialize_arm_fbsd_nat): Refactor as methods of
6327         arm_fbsd_nat_target.
6328         (_initialize_arm_fbsd_nat): Adjust to C++ification.
6329         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
6330         (the_arm_netbsd_nat_target): New.
6331         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
6332         arm_netbsd_nat_target.
6333         (_initialize_arm_netbsd_nat): Adjust to C++ification.
6334         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
6335         (the_hppa_nbsd_nat_target): New.
6336         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
6337         hppa_nbsd_nat_target methods.
6338         (_initialize_hppanbsd_nat): Adjust to C++ification.
6339         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
6340         (the_hppa_obsd_nat_target): New.
6341         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
6342         methods of hppa_obsd_nat_target.
6343         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
6344         add_target.
6345         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
6346         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
6347         add_target.
6348         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
6349         (_initialize_i386obsd_nat): Use add_target.
6350         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
6351         (the_m68k_bsd_nat_target): New.
6352         (m68kbsd_fetch_inferior_registers)
6353         (m68kbsd_store_inferior_registers): Refactor as methods of
6354         m68k_bsd_nat_target.
6355         (_initialize_m68kbsd_nat): Adjust to C++ification.
6356         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
6357         (the_mips_fbsd_nat_target): New.
6358         (mips_fbsd_fetch_inferior_registers)
6359         (mips_fbsd_store_inferior_registers): Refactor as methods of
6360         mips_fbsd_nat_target.
6361         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
6362         add_target.
6363         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
6364         (the_mips_nbsd_nat_target): New.
6365         (mipsnbsd_fetch_inferior_registers)
6366         (mipsnbsd_store_inferior_registers): Refactor as methods of
6367         mips_nbsd_nat_target.
6368         (_initialize_mipsnbsd_nat): Adjust to C++ification.
6369         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
6370         (the_mips64_obsd_nat_target): New.
6371         (mips64obsd_fetch_inferior_registers)
6372         (mips64obsd_store_inferior_registers): Refactor as methods of
6373         mips64_obsd_nat_target.
6374         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
6375         add_target.
6376         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
6377         nbsd_nat_target.
6378         * nbsd-nat.h: Include "inf-ptrace.h".
6379         (nbsd_nat_target): New class.
6380         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
6381         (obsd_wait): Refactor as methods of obsd_nat_target.
6382         (obsd_add_target): Delete.
6383         * obsd-nat.h: Include "inf-ptrace.h".
6384         (obsd_nat_target): New class.
6385         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
6386         (the_ppc_fbsd_nat_target): New.
6387         (ppcfbsd_fetch_inferior_registers)
6388         (ppcfbsd_store_inferior_registers): Refactor as methods of
6389         ppc_fbsd_nat_target.
6390         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
6391         add_target.
6392         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
6393         (the_ppc_nbsd_nat_target): New.
6394         (ppcnbsd_fetch_inferior_registers)
6395         (ppcnbsd_store_inferior_registers): Refactor as methods of
6396         ppc_nbsd_nat_target.
6397         (_initialize_ppcnbsd_nat): Adjust to C++ification.
6398         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
6399         (the_ppc_obsd_nat_target): New.
6400         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
6401         methods of ppc_obsd_nat_target.
6402         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
6403         add_target.
6404         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
6405         (the_sh_nbsd_nat_target): New.
6406         (shnbsd_fetch_inferior_registers)
6407         (shnbsd_store_inferior_registers): Refactor as methods of
6408         sh_nbsd_nat_target.
6409         (_initialize_shnbsd_nat): Adjust to C++ification.
6410         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
6411         (inf_ptrace_xfer_partial): Delete.
6412         (sparc_xfer_partial, sparc_target): Delete.
6413         * sparc-nat.h (sparc_fetch_inferior_registers)
6414         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
6415         (sparc_target): Delete function declaration.
6416         (sparc_target): New template class.
6417         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
6418         (_initialize_sparcnbsd_nat): Adjust to C++ification.
6419         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
6420         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
6421         add_target.
6422         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
6423         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
6424         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
6425         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
6426         add_target.
6427         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
6428         (the_vax_bsd_nat_target): New.
6429         (vaxbsd_fetch_inferior_registers)
6430         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
6431         methods.
6432         (_initialize_vaxbsd_nat): Adjust to C++ification.
6433
6434         * bsd-kvm.c (bsd_kvm_target): New class.
6435         (bsd_kvm_ops): Now a bsd_kvm_target.
6436         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
6437         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
6438         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
6439         bsd_kvm_target.
6440         (bsd_kvm_return_one): Delete.
6441         (bsd_kvm_add_target): Adjust to C++ification.
6442
6443         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
6444         (nto_procfs_target_procfs): New classes.
6445         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
6446         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
6447         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
6448         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
6449         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
6450         (procfs_remove_hw_breakpoint, procfs_resume)
6451         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
6452         (procfs_kill_inferior, procfs_store_registers)
6453         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
6454         as methods of nto_procfs_target.
6455         (nto_procfs_ops): Now an nto_procfs_target_procfs.
6456         (nto_native_ops): Delete.
6457         (procfs_open, procfs_native_open): Delete.
6458         (nto_native_ops): Now an nto_procfs_target_native.
6459         (init_procfs_targets): Adjust to C++ification.
6460         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
6461         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
6462         Refactor as methods of nto_procfs_target.
6463
6464         * go32-nat.c (go32_nat_target): New class.
6465         (the_go32_nat_target): New.
6466         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
6467         (go32_store_registers, go32_xfer_partial, go32_files_info)
6468         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
6469         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
6470         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
6471         (go32_pid_to_str): Refactor as methods of go32_nat_target.
6472         (go32_target): Delete.
6473         (_initialize_go32_nat): Adjust to C++ification.
6474
6475         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
6476         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
6477         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
6478         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
6479         gnu_nat_target.
6480         (gnu_target): Delete.
6481         * gnu-nat.h (gnu_target): Delete.
6482         (gnu_nat_target): New class.
6483         * i386-gnu-nat.c (gnu_base_target): New.
6484         (i386_gnu_nat_target): New class.
6485         (the_i386_gnu_nat_target): New.
6486         (_initialize_i386gnu_nat): Adjust to C++ification.
6487
6488 2018-05-02  Pedro Alves  <palves@redhat.com>
6489
6490         * bfd-target.c (target_bfd_xclose): Rename to ...
6491         (target_bfd_close): ... this.
6492         (target_bfd_reopen): Adjust.
6493         * target.c (target_close): Remove references to to_xclose.
6494         * target.h (target_ops::to_xclose): Delete.
6495         (target_ops::to_close): Update comments.
6496
6497 2018-05-02  Pedro Alves  <palves@redhat.com>
6498
6499         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
6500         "linux-nat.h".
6501         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
6502         * inf-ptrace.c (inf_ptrace_register_u_offset)
6503         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
6504         (inf_ptrace_store_register, inf_ptrace_store_registers)
6505         (inf_ptrace_trad_target): Move to ...
6506         * linux-nat-trad.c: ... this new file.
6507         * linux-nat-trad.h: New file.
6508         * linux-nat.c (linux_target_install_ops): Make extern.
6509         (linux_trad_target): Delete.
6510         * linux-nat.h (linux_trad_target): Delete declaration.
6511         (linux_target_install_ops): Declare.
6512         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
6513         "linux-nat.h".
6514
6515 2018-05-02  Pedro Alves  <palves@redhat.com>
6516
6517         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
6518         procfs_target/add_target here.
6519         * procfs.c (procfs_target): Make static.
6520         (_initialize_procfs): Call add_target here.
6521         * procfs.h (struct target_ops): Remove forward declaration.
6522         (procfs_target): Remove declaration.
6523         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
6524
6525 2018-05-02  Pedro Alves  <palves@redhat.com>
6526
6527         * procfs.c (procfs_stopped_by_watchpoint)
6528         (procfs_insert_watchpoint, procfs_remove_watchpoint)
6529         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
6530         Forward declare.
6531         (procfs_use_watchpoints): Delete, move contents...
6532         (procfs_target): ... here.
6533         * procfs.h (procfs_use_watchpoints): Delete declaration.
6534         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
6535         procfs_use_watchpoints.
6536         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
6537         procfs_use_watchpoints.
6538
6539 2018-05-02  Tom Tromey  <tom@tromey.com>
6540
6541         PR python/20084:
6542         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
6543         and var_zuinteger_unlimited.
6544         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
6545         and PARAM_ZUINTEGER_UNLIMITED.
6546         (set_parameter_value): Handle var_zuinteger and
6547         var_zuinteger_unlimited.
6548         (add_setshow_generic): Likewise.
6549         (parmpy_init): Likewise.
6550
6551 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
6552
6553         PR rust/23124
6554         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
6555         pointer is not null before dereferencing it.
6556
6557 2018-04-30  Tom Tromey  <tom@tromey.com>
6558
6559         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
6560         is_mi_like_p.
6561
6562 2018-04-30  Tom Tromey  <tom@tromey.com>
6563
6564         * breakpoint.c (mention): Remove use of is_mi_like_p.
6565         (print_mention_ranged_breakpoint): Likewise.
6566         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
6567         of is_mi_like_p.
6568
6569 2018-04-30  Tom Tromey  <tom@tromey.com>
6570
6571         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
6572
6573 2018-04-30  Tom Tromey  <tom@tromey.com>
6574
6575         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
6576         (info_spu_event_command): Remove some uses of is_mi_like_p.
6577
6578 2018-04-30  Tom Tromey  <tom@tromey.com>
6579
6580         * python/py-framefilter.c (py_print_single_arg)
6581         (enumerate_locals, py_print_args, py_print_frame): Remove some
6582         uses of is_mi_like_p.
6583
6584 2018-04-30  Tom Tromey  <tom@tromey.com>
6585
6586         * ui-out.c: Update.
6587         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
6588         * ui-out.h (ui_out::is_mi_like_p): Now const.
6589         (ui_out::do_is_mi_like_p): Now const.
6590         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
6591
6592 2018-04-30  Tom Tromey  <tom@tromey.com>
6593
6594         * varobj.c (varobj_set_visualizer): Use new_reference.
6595         * python/python.c (gdbpy_decode_line): Use new_reference.
6596         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
6597         new_reference.
6598
6599 2018-04-30  Tom Tromey  <tom@tromey.com>
6600
6601         * varobj.c (install_new_value): Use new_reference.
6602         * value.h (value_incref): Return void.  Swap intro comment with
6603         value_decref.
6604         * value.c (set_value_parent): Use new_reference.
6605         (value_incref): Return void.  Update intro comment.
6606         (release_value): Use new_reference.
6607         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
6608
6609 2018-04-30  Tom Tromey  <tom@tromey.com>
6610
6611         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
6612         * gdb_bfd.h (new_bfd_ref): Remove.
6613         (gdb_bfd_open): Update comment.
6614         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
6615         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
6616         (gdb_bfd_fdopenr): Use new_reference.
6617         * exec.c (exec_file_attach): Use new_reference.
6618
6619 2018-04-30  Tom Tromey  <tom@tromey.com>
6620
6621         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
6622         method.
6623
6624 2018-04-30  Tom Tromey  <tom@tromey.com>
6625
6626         * jit.c (jit_read_code_entry): Use type_align.
6627         * i386-tdep.c (i386_gdbarch_init): Don't call
6628         set_gdbarch_long_long_align_bit.
6629         * gdbarch.sh: Remove long_long_align_bit.
6630         * gdbarch.c, gdbarch.h: Rebuild.
6631         * arc-tdep.c (arc_type_align): New function.
6632         (arc_gdbarch_init): Use arc_type_align.  Don't call
6633         set_gdbarch_long_long_align_bit.
6634
6635 2018-04-30  Tom Tromey  <tom@tromey.com>
6636
6637         * rust-lang.c (rust_type_alignment): Remove.
6638         (rust_composite_type): Use type_align.
6639
6640 2018-04-30  Tom Tromey  <tom@tromey.com>
6641
6642         * NEWS: Mention Type.align.
6643         * python/py-type.c (typy_get_alignof): New function.
6644         (type_object_getset): Add "alignof".
6645
6646 2018-04-30  Tom Tromey  <tom@tromey.com>
6647
6648         PR exp/17095:
6649         * NEWS: Update.
6650         * std-operator.def (UNOP_ALIGNOF): New operator.
6651         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
6652         New.
6653         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
6654         * c-lang.c (c_op_print_tab): Add alignof.
6655         * c-exp.y (ALIGNOF): New token.
6656         (exp): Add "ALIGNOF" production.
6657         (ident_tokens): Add _Alignof and alignof.
6658
6659 2018-04-30  Tom Tromey  <tom@tromey.com>
6660
6661         * i386-tdep.c (i386_type_align): New function.
6662         (i386_gdbarch_init): Update.
6663         * gdbarch.sh (type_align): New method.
6664         * gdbarch.c, gdbarch.h: Rebuild.
6665         * arch-utils.h (default_type_align): Declare.
6666         * arch-utils.c (default_type_align): New function.
6667         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
6668         (struct type) <align_log2>: New field.
6669         <instance_flags>: Now a bitfield.
6670         (TYPE_RAW_ALIGN): New macro.
6671         (type_align, type_raw_align, set_type_align): Declare.
6672         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
6673         functions.
6674         * dwarf2read.c (quirk_rust_enum): Set type alignment.
6675         (get_alignment, maybe_set_alignment): New functions.
6676         (read_structure_type, read_enumeration_type, read_array_type)
6677         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
6678         (read_subrange_type, read_base_type): Set type alignment.
6679
6680 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
6681
6682         * dwarf2read.c (read_index_from_section): Use bool.
6683
6684 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
6685
6686         PR gdb/22950
6687         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
6688         with #ifdef.
6689
6690 2018-04-29  John Reiser  <jreiser@BitWagon.com>
6691
6692         PR build/22873
6693         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
6694         last step, and do it atomically.
6695
6696 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
6697
6698         * compile/compile-c-types.c (convert_int, convert_float):
6699         Update for C FE v1.
6700
6701 2018-04-27  Tom Tromey  <tom@tromey.com>
6702
6703         PR rust/22545:
6704         * rust-lang.c (rust_inclusive_range_type_p): New function.
6705         (rust_range): Handle inclusive ranges.
6706         (rust_compute_range): Likewise.
6707         * rust-exp.y (struct rust_op) <inclusive>: New field.
6708         (DOTDOTEQ): New constant.
6709         (range_expr): Add "..=" productions.
6710         (operator_tokens): Add "..=" token.
6711         (ast_range): Add "inclusive" parameter.
6712         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
6713         ranges.
6714         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
6715         bounds values.
6716         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
6717         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
6718         Update comments.
6719         * expprint.c (print_subexp_standard): Handle new bounds values.
6720         (dump_subexp_body_standard): Likewise.
6721
6722 2018-04-27  Tom Tromey  <tom@tromey.com>
6723
6724         * configure: Rebuild.
6725         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
6726         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
6727         "OVERRIDE".
6728         (class symbol_needs_eval_context): Likewise.
6729         * dwarf2read.c (mock_mapped_index::symbol_name_count)
6730         (mock_mapped_index::symbol_name_at): Use "override".  Remove
6731         "virtual".
6732         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
6733         "override".
6734         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
6735         * aarch64-tdep.c (instruction_reader::read): Use "override".
6736         (instruction_reader_test::read): Likewise.
6737         * arm-tdep.c (instruction_reader::read): Use "override".
6738         (instruction_reader_thumb::read): Likewise.
6739
6740 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
6741
6742         PR remote/9665
6743         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
6744         instead of remote_send.
6745         (remote_send): Remove.
6746
6747 2018-04-26  Pedro Alves  <palves@redhat.com>
6748
6749         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
6750         find_function_start_sal instead of find_pc_line.
6751
6752 2018-04-26  Pedro Alves  <palves@redhat.com>
6753
6754         * breakpoint.c (set_breakpoint_location_function): Handle
6755         mst_data_gnu_ifunc.
6756         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
6757         * elfread.c (elf_symtab_read): Give data symbols with
6758         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
6759         (elf_rel_plt_read): Update comment.
6760         * linespec.c (convert_linespec_to_sals): Handle
6761         mst_data_gnu_ifunc.
6762         (minsym_found): Handle mst_data_gnu_ifunc.
6763         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
6764         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
6765         * parse.c (find_minsym_type_and_address): Handle
6766         mst_data_gnu_ifunc.
6767         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
6768         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
6769         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
6770         comment.
6771         <mst_data_gnu_ifunc>: New enumerator.
6772
6773 2018-04-26  Pedro Alves  <palves@redhat.com>
6774
6775         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
6776         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
6777         'want_trampoline' parameter by a lookup_msym_prefer parameter.
6778         Handle it.
6779         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
6780         (lookup_minimal_symbol_by_pc): Adjust.
6781         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
6782         (lookup_solib_trampoline_symbol_by_pc): Adjust.
6783         * minsyms.h (lookup_msym_prefer): New enum.
6784         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
6785         parameter by a lookup_msym_prefer parameter.
6786
6787 2018-04-26  Pedro Alves  <palves@redhat.com>
6788
6789         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
6790         ends in "@plt" instead of looking at the symbol's section.
6791
6792 2018-04-26  Pedro Alves  <palves@redhat.com>
6793
6794         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
6795         all references.
6796         (find_pc_partial_function_gnu_ifunc): Rename to ...
6797         (find_pc_partial_function): ... this, and remove references to
6798         'is_gnu_ifunc_p'.
6799         (find_pc_partial_function): Delete old implementation.
6800         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
6801
6802 2018-04-26  Pedro Alves  <palves@redhat.com>
6803
6804         * linespec.c (struct bound_minimal_symbol_search_key): New.
6805         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
6806         skip first line if we found a GNU ifunc minimal symbol by name.
6807         (compare_msymbols): Change parameters to work with a destructured
6808         lhs minsym.
6809         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
6810         functions.
6811
6812 2018-04-26  Pedro Alves  <palves@redhat.com>
6813
6814         * breakpoint.c (set_breakpoint_location_function): Don't resolve
6815         ifunc targets here.  Instead, if we have an ifunc minsym, use its
6816         address/name.
6817         (add_location_to_breakpoint): Store the minsym and the objfile in
6818         the breakpoint location.
6819         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
6820         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
6821         Record the minsym in the sal.
6822         * symtab.h (symtab_and_line) <msymbol>: New field.
6823
6824 2018-04-26  Pedro Alves  <palves@redhat.com>
6825
6826         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
6827         unless we actually resolved the ifunc.
6828
6829 2018-04-26  Pedro Alves  <palves@redhat.com>
6830
6831         * c-exp.y (variable production): Prefer ifunc minsyms over
6832         regular function symbols.
6833         * symtab.c (find_gnu_ifunc): New function.
6834         * minsyms.h (lookup_msym_prefer): New enum.
6835         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
6836         parameter by a lookup_msym_prefer parameter.
6837         * symtab.h (find_gnu_ifunc): New declaration.
6838
6839 2018-04-26  Pedro Alves  <palves@redhat.com>
6840
6841         * blockframe.c (find_gnu_ifunc_target_type): New function.
6842         (find_function_type): New.
6843         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
6844         return a value with a memory address.
6845         (eval_call): For calls to GNU ifunc functions, try to find the
6846         type of the target function from the type that the resolver
6847         returns.
6848         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
6849         symbols.
6850         * infcall.c (find_function_return_type): Delete.
6851         (find_function_addr): Add 'function_type' parameter.  For calls to
6852         GNU ifunc functions, try to find the type of the target function
6853         from the type that the resolver returns, and return it via
6854         FUNCTION_TYPE.
6855         (call_function_by_hand_dummy): Adjust to use the function type
6856         returned by find_function_addr.
6857         (find_function_addr): Add 'function_type' parameter and move
6858         description here.
6859         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
6860         declarations.
6861
6862 2018-04-26  Pedro Alves  <palves@redhat.com>
6863
6864         * c-exp.y (variable production): Skip finding an alias for ifunc
6865         symbols.
6866
6867 2018-04-26  Pedro Alves  <palves@redhat.com>
6868
6869         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
6870
6871 2018-04-25  Pedro Alves  <palves@redhat.com>
6872
6873         * infcmd.c (kill_command): Print the pid as string, not the whole
6874         thread's ptid.  Add comment.  s/has been killed/killed/ in output
6875         message.
6876         * remote.c (remote_detach_1): Print the pid as string, not the
6877         whole thread's ptid.
6878
6879 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
6880             Sergio Durigan Junior  <sergiodj@redhat.com>
6881             Pedro Alves  <palves@redhat.com>
6882
6883         * infcmd.c (kill_command): Print message when inferior has
6884         been killed.
6885         * inferior.c (print_inferior_events): Remove 'static'.  Set as
6886         '1'.
6887         (add_inferior): Improve message printed when
6888         'print_inferior_events' is on.
6889         (exit_inferior): Remove message printed when
6890         'print_inferior_events' is on.
6891         (detach_inferior): Improve message printed when
6892         'print_inferior_events' is on.
6893         (initialize_inferiors): Use 'add_inferior_silent' to set
6894         'current_inferior_'.
6895         * inferior.h (print_inferior_events): Declare here as
6896         'extern'.
6897         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
6898         '[Detaching...]' messages when 'print_inferior_events' is on.
6899         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
6900         as prefix/suffix for messages.  Remove periods.  Fix erroneous
6901         'Detaching after fork from child...', replace it by '... from
6902         parent...'.
6903         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
6904         prefix/suffix when printing 'Detaching...' messages.  Print
6905         them when 'print_inferior_events' is on.
6906         * remote.c (remote_detach_1): Print message when detaching
6907         from inferior and '!is_fork_parent'.
6908
6909 2018-04-24  Tom Tromey  <tom@tromey.com>
6910
6911         * cli-out.h: Reindent.
6912
6913 2018-04-24  Tom Tromey  <tom@tromey.com>
6914
6915         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
6916         (cli_ui_out::do_field_string): Use fputs_filtered.
6917         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
6918
6919 2018-04-23  Tom Tromey  <tom@tromey.com>
6920
6921         * guile/scm-frame.c (gdbscm_frame_read_var): Use
6922         gdb::unique_xmalloc_ptr.
6923
6924 2018-04-23  Tom Tromey  <tom@tromey.com>
6925
6926         * configure: Rebuild.
6927
6928 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
6929
6930         PR gdb/23095
6931         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
6932         prepare_for_testing.  Set normal_bp to r_debug_state if target
6933         is bsd.
6934
6935 2018-04-21  Pedro Alves  <palves@redhat.com>
6936             Rajendra SY  <rajendra.sy@gmail.com>
6937
6938         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
6939         * remote.c (extended_remote_attach): In all-stop mode, mark the
6940         thread as executing.
6941
6942 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6943
6944         * thread.c (thread_apply_all_command): Fix comment.
6945         (thread_command): Fix comment.
6946
6947 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
6948
6949         * common/tdesc.h (tdesc_create_feature): Remove xml filename
6950         parameter.
6951         * features/aarch64-core.c (create_feature_aarch64_core):
6952         Regenerate.
6953         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
6954         Likewise.
6955         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
6956         Likewise.
6957         * features/i386/32bit-avx512.c
6958         (create_feature_i386_32bit_avx512): Likewise.
6959         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
6960         Likewise.
6961         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
6962         Likewise.
6963         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
6964         Likewise.
6965         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
6966         Likewise.
6967         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
6968         Likewise.
6969         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
6970         Likewise.
6971         * features/i386/64bit-avx512.c
6972         (create_feature_i386_64bit_avx512): Likewise.
6973         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
6974         Likewise.
6975         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
6976         Likewise.
6977         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
6978         Likewise.
6979         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
6980         Likewise.
6981         * features/i386/64bit-segments.c
6982         (create_feature_i386_64bit_segments): Likewise.
6983         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
6984         Likewise.
6985         * features/i386/x32-core.c
6986         (create_feature_i386_x32_core): Likewise.
6987         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
6988         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
6989         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
6990         * target-descriptions.c: In generated code, don't pass xml
6991         filename.
6992
6993 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6994
6995         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
6996         (print_xml_feature::visit_post): Likewise.
6997         (print_xml_feature::visit): Likewise.
6998         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
6999         (print_xml_feature): Add new class.
7000         * regformats/regdat.sh: Null xmltarget on feature targets.
7001         * target-descriptions.c (struct target_desc): Add xmltarget.
7002         (maintenance_check_tdesc_xml_convert): Add unittest function.
7003         (tdesc_get_features_xml): Add function to get xml.
7004         (maintenance_check_xml_descriptions): Test xml generation.
7005         * xml-tdesc.c (string_read_description_xml): Add function.
7006         * xml-tdesc.h (string_read_description_xml): Add declaration.
7007
7008 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7009
7010         * features/Makefile: Add feature marker to targets with new style
7011         target descriptions.
7012         * regformats/aarch64.dat: Regenerate.
7013         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
7014         * regformats/i386/amd64-avx-linux.dat: Likewise.
7015         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
7016         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
7017         * regformats/i386/amd64-linux.dat: Likewise.
7018         * regformats/i386/amd64-mpx-linux.dat: Likewise.
7019         * regformats/i386/amd64.dat: Likewise.
7020         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
7021         * regformats/i386/i386-avx-linux.dat: Likewise.
7022         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
7023         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
7024         * regformats/i386/i386-linux.dat: Likewise.
7025         * regformats/i386/i386-mmx-linux.dat: Likewise.
7026         * regformats/i386/i386-mpx-linux.dat: Likewise.
7027         * regformats/i386/i386.dat: Likewise.
7028         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
7029         * regformats/i386/x32-avx-linux.dat: Likewise.
7030         * regformats/i386/x32-linux.dat: Likewise.
7031         * regformats/tic6x-c62x-linux.dat: Likewise.
7032         * regformats/tic6x-c64x-linux.dat: Likewise.
7033         * regformats/tic6x-c64xp-linux.dat: Likewise.
7034         * regformats/regdat.sh: Parse feature marker.
7035
7036 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7037
7038         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
7039         (tdesc_osabi_name): Likewise.
7040         * target-descriptions.c (tdesc_architecture_name): Add new
7041         function.
7042         (tdesc_osabi_name): Likewise.
7043
7044 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7045
7046         * common/tdesc.c (tdesc_predefined_type): Move to here.
7047         (tdesc_named_type): Likewise.
7048         (tdesc_create_vector): Likewise.
7049         (tdesc_create_struct): Likewise.
7050         (tdesc_set_struct_size): Likewise.
7051         (tdesc_create_union): Likewise.
7052         (tdesc_create_flags): Likewise.
7053         (tdesc_create_enum): Likewise.
7054         (tdesc_add_field): Likewise.
7055         (tdesc_add_typed_bitfield): Likewise.
7056         (tdesc_add_bitfield): Likewise.
7057         (tdesc_add_flag): Likewise.
7058         (tdesc_add_enum_value): Likewise.
7059         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
7060         (struct tdesc_type_vector): Likewise.
7061         (struct tdesc_type_field): Likewise.
7062         (struct tdesc_type_with_fields): Likewise.
7063         (tdesc_create_enum): Add declaration.
7064         (tdesc_add_typed_bitfield): Likewise.
7065         (tdesc_add_enum_value): Likewise.
7066         * target-descriptions.c (tdesc_type_field): Move from here.
7067         (tdesc_type_builtin): Likewise.
7068         (tdesc_type_vector): Likewise.
7069         (tdesc_type_with_fields): Likewise.
7070         (tdesc_predefined_types): Likewise.
7071         (tdesc_named_type): Likewise.
7072         (tdesc_create_vector): Likewise.
7073         (tdesc_create_struct): Likewise.
7074         (tdesc_set_struct_size): Likewise.
7075         (tdesc_create_union): Likewise.
7076         (tdesc_create_flags): Likewise.
7077         (tdesc_create_enum): Likewise.
7078         (tdesc_add_field): Likewise.
7079         (tdesc_add_typed_bitfield): Likewise.
7080         (tdesc_add_bitfield): Likewise.
7081         (tdesc_add_flag): Likewise.
7082         (tdesc_add_enum_value): Likewise.
7083         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
7084         (tdesc_add_typed_bitfield): Likewise.
7085         (tdesc_add_enum_value): Likewise.
7086
7087 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7088
7089         * common/tdesc.c (tdesc_feature::accept): Move to here.
7090         (tdesc_feature::operator==): Likewise.
7091         (tdesc_create_reg): Likewise.
7092         * common/tdesc.h (tdesc_type_kind): Likewise.
7093         (struct tdesc_type): Likewise.
7094         (struct tdesc_feature): Likewise.
7095         * regformats/regdat.sh: Create a feature.
7096         * target-descriptions.c (tdesc_type_kind): Move from here.
7097         (tdesc_type): Likewise.
7098         (tdesc_type_up): Likewise.
7099         (tdesc_feature): Likewise.
7100         (tdesc_create_reg): Likewise.
7101
7102 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7103
7104         * Makefile.in: Add arch/tdesc.c
7105         * common/tdesc.c: New file.
7106         * common/tdesc.h (tdesc_element_visitor): Move to here.
7107         (tdesc_element): Likewise.
7108         (tdesc_reg): Likewise.
7109         (tdesc_reg_up): Likewise.
7110         * regformats/regdef.h (reg): Add offset to constructors.
7111         * target-descriptions.c (tdesc_element_visitor): Move from here.
7112         (tdesc_element): Likewise.
7113         (tdesc_reg): Likewise.
7114         (tdesc_reg_up): Likewise.
7115
7116 2018-04-17  Tom Tromey  <tom@tromey.com>
7117
7118         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
7119         discriminant field.
7120
7121 2018-04-17  Tom Tromey  <tom@tromey.com>
7122
7123         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
7124
7125 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7126
7127         * symtab.c (print_symbol_info): Skip printing filename and line
7128         number when `last' is NULL.
7129         (symtab_symbol_info): Use empty string instead of NULL for first
7130         invocation of print_symbol_info.
7131         (rbreak_command): Pass NULL to `last' parameter of
7132         print_symbol_info.
7133
7134 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
7135
7136         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
7137         instead of nullptr.
7138
7139 2018-04-16  Pedro Alves  <palves@redhat.com>
7140
7141         * MAINTAINERS (sh): Remove.
7142         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
7143         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
7144         (ALLDEPFILES): Remove sh64-tdep.c.
7145         * NEWS: Mentions that support for SH-5/SH64 is removed.
7146         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
7147         (sh*-*-openbsd*): Ditto.
7148         (sh64-*-elf*): Remove.
7149         (sh*): Remove.
7150         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
7151         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
7152         * sh-tdep.c: No longer include "sh64-tdep.h".
7153         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
7154         * sh64-tdep.c, sh64-tdep.h: Remove files.
7155
7156 2018-04-16  Pedro Alves  <palves@redhat.com>
7157
7158         * MAINTAINERS: Remove m88k.
7159         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
7160         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
7161         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
7162         * NEWS: Mention that support for m88k was removed.
7163         * configure.host (m88*-*-*): Remove support.
7164         * configure.nat (m88k-*-*): Remove support.
7165         * configure.tgt (m88*-*-openbsd*): Remove.
7166         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
7167
7168 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
7169
7170         * configure.tgt (x86_tobjs): New variable.
7171         (amd64_tobjs, i386_tobjs): Use it.
7172
7173 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7174
7175         * symtab.c (print_symbol_info): Precede the symbol definition by
7176         the line number when available.
7177         * NEWS: Advertise this enhancement.
7178
7179 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7180
7181         * NEWS (New options): announce set/show record btrace cpu.
7182         * btrace.c: Include record-btrace.h.
7183         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
7184         the vendor is unknown.
7185         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
7186         Maybe overwrite the btrace configuration's cpu.
7187         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
7188         (btrace_fetch): Add cpu parameter.  Update callers.
7189         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
7190         Maybe overwrite the btrace configuration's cpu.  Skip enabling
7191         errata workarounds if the vendor is unknown.
7192         * python/py-record-btrace.c: Include record-btrace.h.
7193         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
7194         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
7195         * record-btrace.c (record_btrace_cpu_state_kind): New.
7196         (record_btrace_cpu): New.
7197         (set_record_btrace_cpu_cmdlist): New.
7198         (record_btrace_get_cpu): New.
7199         (require_btrace_thread, record_btrace_info)
7200         (record_btrace_resume_thread): Call record_btrace_get_cpu.
7201         (cmd_set_record_btrace_cpu_none): New.
7202         (cmd_set_record_btrace_cpu_auto): New.
7203         (cmd_set_record_btrace_cpu): New.
7204         (cmd_show_record_btrace_cpu): New.
7205         (_initialize_record_btrace): Initialize set/show record btrace cpu
7206         commands.
7207         * record-btrace.h (record_btrace_get_cpu): New.
7208
7209 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7210
7211         * record.c (set_record_command): Fix typo in message.
7212
7213 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7214
7215         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
7216
7217 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7218
7219         * infrun.c (process_event_stop_test): Call
7220         gdbarch_in_indirect_branch_thunk.
7221         * gdbarch.sh (in_indirect_branch_thunk): New.
7222         * gdbarch.c: Regenerated.
7223         * gdbarch.h: Regenerated.
7224         * x86-tdep.h: New.
7225         * x86-tdep.c: New.
7226         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
7227         (HFILES_NO_SRCDIR): Add x86-tdep.h.
7228         (ALLDEPFILES): Add x86-tdep.c.
7229         * arch-utils.h (default_in_indirect_branch_thunk): New.
7230         * arch-utils.c (default_in_indirect_branch_thunk): New.
7231         * i386-tdep: Include x86-tdep.h.
7232         (i386_in_indirect_branch_thunk): New.
7233         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
7234         function.
7235         * amd64-tdep: Include x86-tdep.h.
7236         (amd64_in_indirect_branch_thunk): New.
7237         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
7238
7239 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
7240
7241         PR gdb/23053
7242         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
7243         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
7244         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
7245         regression.
7246
7247 2018-04-12  Tom Tromey  <tom@tromey.com>
7248
7249         * rust-lang.c (rust_print_struct_def): Remove univariant code.
7250         (rust_evaluate_subexp): Likewise.
7251
7252 2018-04-12  Pedro Alves  <palves@redhat.com>
7253
7254         * procfs.c (procfs_detach): Make forward declaration's prototype
7255         match definition's protototype.
7256         (proc_get_LDT_entry): Remove stale do_cleanups call.
7257
7258 2018-04-12  Pedro Alves  <palves@redhat.com>
7259
7260         * target.h (target_ops::to_has_exited): Delete.
7261         (target_has_exited): Delete.
7262         * target-delegates.c: Regenerate.
7263
7264 2018-04-11  Pedro Alves  <palves@redhat.com>
7265
7266         * target.c (fileio_fh_t::t): Add comment.
7267         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
7268         (target_fileio_close): Handle a NULL target.
7269         (invalidate_fileio_fh): New.
7270         (target_close): Call it.
7271         * remote.c (remote_hostio_send_command): No longer check whether
7272         remote_desc is open.
7273
7274 2018-04-11  Pedro Alves  <palves@redhat.com>
7275
7276         * target.c (fileio_fh_t): Make it a named struct instead of a
7277         typedef.
7278         (fileio_fh_t::is_closed): New method.
7279         (DEF_VEC_O (fileio_fh_t)): Remove.
7280         (fileio_fhandles): Now a std::vector.
7281         (is_closed_fileio_fh): Delete.
7282         (acquire_fileio_fd): Adjust.  Rename parameters.
7283         (release_fileio_fd): Adjust.
7284         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
7285         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
7286         (target_fileio_close): Adjust.
7287
7288 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
7289
7290         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
7291         index.
7292
7293 2018-04-10  Pedro Alves  <palves@redhat.com>
7294
7295         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
7296         (scoped_finish_thread_state): New class.
7297         * infcmd.c (run_command_1): Use it instead of finish_thread_state
7298         cleanup.
7299         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
7300         (fetch_inferior_event, normal_stop): Likewise.
7301         * thread.c (finish_thread_state_cleanup): Delete.
7302
7303 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7304             Pedro Alves  <palves@redhat.com>
7305
7306         * value.c: Include "selftest.h" and "common/array-view.h".
7307         (struct range) <operator ==>: New.
7308         (test_ranges_contain): New.
7309         (check_ranges_vector): New.
7310         (test_insert_into_bit_range_vector): New.
7311         (_initialize_values): Register selftests.
7312         * common/array-view.h (operator==, operator!=): New.
7313
7314 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7315
7316         * common/gdb_vecs.h (unordered_remove): Add overload that takes
7317         an iterator.
7318         * inline-frame.c: Include <algorithm>.
7319         (struct inline_state): Add constructor.
7320         (inline_state_s): Remove.
7321         (DEF_VEC_O(inline_state_s)): Remove.
7322         (inline_states): Change type to std::vector.
7323         (find_inline_frame_state): Adjust to std::vector.
7324         (allocate_inline_frame_state): Remove.
7325         (clear_inline_frame_state): Adjust to std::vector.
7326         (skip_inline_frames): Adjust to std::vector.
7327
7328 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7329
7330         * tracepoint.h (struct trace_state_variable): Add constructor.
7331         <name>: Change type to std::string.
7332         * tracepoint.c (tsv_s): Remove.
7333         (DEF_VEC_O(tsv_s)): Remove.
7334         (tvariables): Change to std::vector.
7335         (create_trace_state_variable): Adjust to std::vector.
7336         (find_trace_state_variable): Likewise.
7337         (find_trace_state_variable_by_number): Likewise.
7338         (delete_trace_state_variable): Likewise.
7339         (trace_variable_command): Adjust to std::string.
7340         (delete_trace_variable_command): Likewise.
7341         (tvariables_info_1): Adjust to std::vector.
7342         (save_trace_state_variables): Likewise.
7343         (start_tracing): Likewise.
7344         (merge_uploaded_trace_state_variables): Adjust to std::vector
7345         and std::string.
7346         * target.h (struct target_ops)
7347         <to_download_trace_state_variable>: Pass reference to
7348         trace_state_variable.
7349         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
7350         * target-delegates.c: Re-generate.
7351         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
7352         (mi_tsv_deleted): Likewise.
7353         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
7354         * remote.c (remote_download_trace_state_variable): Change
7355         pointer to reference and adjust.
7356         * make-target-delegates (parse_argtypes): Handle references.
7357         (write_function_header): Likewise.
7358         (munge_type): Likewise.
7359
7360 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7361
7362         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7363         string_view-selftests.c.
7364         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
7365         testsuite.
7366         * unittests/basic_string_view/cons/char/1.cc: Likewise.
7367         * unittests/basic_string_view/cons/char/2.cc: Likewise.
7368         * unittests/basic_string_view/cons/char/3.cc: Likewise.
7369         * unittests/basic_string_view/element_access/char/1.cc:
7370         Likewise.
7371         * unittests/basic_string_view/element_access/char/empty.cc:
7372         Likewise.
7373         * unittests/basic_string_view/element_access/char/front_back.cc:
7374         Likewise.
7375         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
7376         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
7377         Likewise.
7378         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
7379         Likewise.
7380         * unittests/basic_string_view/modifiers/swap/char/1.cc:
7381         Likewise.
7382         * unittests/basic_string_view/operations/compare/char/1.cc:
7383         Likewise.
7384         * unittests/basic_string_view/operations/compare/char/13650.cc:
7385         Likewise.
7386         * unittests/basic_string_view/operations/copy/char/1.cc:
7387         Likewise.
7388         * unittests/basic_string_view/operations/data/char/1.cc:
7389         Likewise.
7390         * unittests/basic_string_view/operations/find/char/1.cc:
7391         Likewise.
7392         * unittests/basic_string_view/operations/find/char/2.cc:
7393         Likewise.
7394         * unittests/basic_string_view/operations/find/char/3.cc:
7395         Likewise.
7396         * unittests/basic_string_view/operations/find/char/4.cc:
7397         Likewise.
7398         * unittests/basic_string_view/operations/rfind/char/1.cc:
7399         Likewise.
7400         * unittests/basic_string_view/operations/rfind/char/2.cc:
7401         Likewise.
7402         * unittests/basic_string_view/operations/rfind/char/3.cc:
7403         Likewise.
7404         * unittests/basic_string_view/operations/substr/char/1.cc:
7405         Likewise.
7406         * unittests/basic_string_view/operators/char/2.cc: Likewise.
7407         * unittests/string_view-selftests.c: New file.
7408
7409 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7410
7411         * unittests/basic_string_view/capacity/1.cc: New file.
7412         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
7413         * unittests/basic_string_view/cons/char/1.cc: New file.
7414         * unittests/basic_string_view/cons/char/2.cc: New file.
7415         * unittests/basic_string_view/cons/char/3.cc: New file.
7416         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
7417         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
7418         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
7419         * unittests/basic_string_view/element_access/char/1.cc: New file.
7420         * unittests/basic_string_view/element_access/char/2.cc: New file.
7421         * unittests/basic_string_view/element_access/char/empty.cc: New file.
7422         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
7423         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
7424         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
7425         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
7426         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
7427         * unittests/basic_string_view/include.cc: New file.
7428         * unittests/basic_string_view/inserters/char/1.cc: New file.
7429         * unittests/basic_string_view/inserters/char/2.cc: New file.
7430         * unittests/basic_string_view/inserters/char/3.cc: New file.
7431         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
7432         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
7433         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
7434         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
7435         * unittests/basic_string_view/literals/types.cc: New file.
7436         * unittests/basic_string_view/literals/values.cc: New file.
7437         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
7438         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
7439         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
7440         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
7441         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
7442         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
7443         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
7444         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
7445         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
7446         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
7447         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
7448         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
7449         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
7450         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
7451         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
7452         * unittests/basic_string_view/operations/data/char/1.cc: New file.
7453         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
7454         * unittests/basic_string_view/operations/find/char/1.cc: New file.
7455         * unittests/basic_string_view/operations/find/char/2.cc: New file.
7456         * unittests/basic_string_view/operations/find/char/3.cc: New file.
7457         * unittests/basic_string_view/operations/find/char/4.cc: New file.
7458         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
7459         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
7460         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
7461         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
7462         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
7463         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
7464         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
7465         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
7466         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
7467         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
7468         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
7469         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
7470         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
7471         * unittests/basic_string_view/operators/char/2.cc: New file.
7472         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
7473         * unittests/basic_string_view/range_access/char/1.cc: New file.
7474         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
7475         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
7476         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
7477         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
7478         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
7479         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
7480         * unittests/basic_string_view/requirements/typedefs.cc: New file.
7481         * unittests/basic_string_view/typedefs.cc: New file.
7482         * unittests/basic_string_view/types/1.cc: New file.
7483
7484 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7485
7486         * common/gdb_string_view.h: Remove libstdc++ implementation
7487         details, adjust to gdb reality.
7488         * common/gdb_string_view.tcc: Likewise.
7489         * cli/cli-script.c (struct string_view): Remove.
7490         (user_args) <m_args>: Change element type to gdb::string_view.
7491         (user_args::insert_args): Adjust.
7492
7493 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7494
7495         * common/gdb_string_view.h: New file.
7496         * common/gdb_string_view.tcc: New file.
7497
7498 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7499
7500         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
7501         * configure: Re-generate.
7502
7503 2018-04-09  Pedro Alves  <palves@redhat.com>
7504
7505         * gdbarch.sh: Include "observable.h" instead of "observer.h".
7506         (set_target_gdbarch): Call
7507         gdb::observers::architecture_changed.notify instead of
7508         observer_notify_architecture_changed.
7509
7510 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7511
7512         * tracepoint.c (struct current_traceframe_cleanup): Remove.
7513         (do_restore_current_traceframe_cleanup): Remove.
7514         (restore_current_traceframe_cleanup_dtor): Remove.
7515         (make_cleanup_restore_current_traceframe): Remove.
7516         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
7517         New.
7518         * tracepoint.h (struct scoped_restore_current_traceframe): New.
7519         * infrun.c (fetch_inferior_event): Use
7520         scoped_restore_current_traceframe.
7521
7522 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7523
7524         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
7525         Remove.
7526         <n_allocated_type_units>: Remove.
7527         <all_type_units>: Change to std::vector.
7528         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
7529         to std::vector change.
7530         (dwarf2_per_objfile::get_cutu): Likewise.
7531         (dwarf2_per_objfile::get_tu): Likewise.
7532         (create_signatured_type_table_from_index): Likewise.
7533         (create_signatured_type_table_from_debug_names): Likewise.
7534         (dw2_symtab_iter_next): Likewise.
7535         (dw2_print_stats): Likewise.
7536         (dw2_expand_all_symtabs): Likewise.
7537         (dw2_expand_marked_cus): Likewise.
7538         (dw2_debug_names_iterator::next): Likewise.
7539         (dwarf2_initialize_objfile): Likewise.
7540         (add_signatured_type_cu_to_table): Likewise.
7541         (create_all_type_units): Likewise.
7542         (add_type_unit): Likewise.
7543         (struct tu_abbrev_offset): Add constructor.
7544         (build_type_psymtabs_1): Adjust to std::vector change.
7545         (print_tu_stats): Likewise.
7546         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
7547         (write_debug_names): Likewise.
7548
7549 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7550
7551         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
7552         Make an std::vector.
7553         <n_comp_units>: Remove.
7554         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
7555         to std::vector change.
7556         (dwarf2_per_objfile::get_cutu): Likewise.
7557         (dwarf2_per_objfile::get_cu): Likewise.
7558         (create_cus_from_index): Likewise.
7559         (create_addrmap_from_index): Likewise.
7560         (create_addrmap_from_aranges): Likewise.
7561         (dwarf2_read_index): Likewise.
7562         (dw2_find_last_source_symtab): Likewise.
7563         (dw2_map_symtabs_matching_filename): Likewise.
7564         (dw2_symtab_iter_next): Likewise.
7565         (dw2_print_stats): Likewise.
7566         (dw2_expand_all_symtabs): Likewise.
7567         (dw2_expand_symtabs_with_fullname): Likewise.
7568         (dw2_expand_marked_cus): Likewise.
7569         (dw2_map_symbol_filenames): Likewise.
7570         (create_cus_from_debug_names): Likewise.
7571         (dwarf2_read_debug_names): Likewise.
7572         (dw2_debug_names_iterator::next): Likewise.
7573         (dwarf2_initialize_objfile): Likewise.
7574         (set_partial_user): Likewise.
7575         (dwarf2_build_psymtabs_hard): Likewise.
7576         (read_comp_units_from_section): Remove arguments, adjust to
7577         std::vector change.
7578         (create_all_comp_units): Adjust to std::vector and
7579         read_comp_units_from_section changes.
7580         (dwarf2_find_containing_comp_unit): Adjust to std::vector
7581         change.
7582         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
7583         (psyms_seen_size): Likewise.
7584         (write_gdbindex): Likewise.
7585         (write_debug_names): Likewise.
7586
7587 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7588
7589         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
7590         with dwarf2_per_objfile.
7591         (create_cus_from_index): Likewise.
7592         (create_signatured_type_table_from_index): Likewise.
7593         (dwarf2_read_index): Likewise.
7594         (dwarf2_initialize_objfile): Likewise.
7595         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
7596         per_cu rather than get_dwarf2_per_objfile.
7597
7598 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7599
7600         * dwarf2read.h (struct signatured_type): Forward declare.
7601         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
7602         New methods.
7603         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
7604         (dw2_get_cutu): ...this.
7605         (dwarf2_per_objfile::get_cu): Rename from...
7606         (dw2_get_cu): ...this.
7607         (dwarf2_per_objfile::get_tu): New.
7608         (create_addrmap_from_index): Adjust.
7609         (create_addrmap_from_aranges): Adjust.
7610         (dw2_find_last_source_symtab): Adjust.
7611         (dw2_map_symtabs_matching_filename): Adjust.
7612         (dw2_symtab_iter_next): Adjust.
7613         (dw2_print_stats): Adjust.
7614         (dw2_expand_all_symtabs): Adjust.
7615         (dw2_expand_symtabs_with_fullname): Adjust.
7616         (dw2_expand_marked_cus): Adjust.
7617         (dw_expand_symtabs_matching_file_matcher): Adjust.
7618         (dw2_map_symbol_filenames): Adjust.
7619         (dw2_debug_names_iterator::next): Adjust.
7620         (dwarf2_initialize_objfile): Adjust.
7621         (set_partial_user): Adjust.
7622         (dwarf2_build_psymtabs_hard): Adjust.
7623
7624 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7625
7626         * dwarf2read.c (create_signatured_type_table_from_debug_names):
7627         Remove unused variables.
7628         (dw2_map_symtabs_matching_filename): Likewise.
7629         (dwarf2_record_block_ranges): Likewise.
7630         (dwarf2_read_addr_index): Likewise.
7631         (follow_die_offset): Likewise.
7632
7633 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7634
7635         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
7636         to symbol_file_add_main.
7637
7638 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7639
7640         PR mi/22299
7641         * mi/mi-console.c (do_fputc_async_safe): New.
7642         (mi_console_file::write_async_safe): New.
7643         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
7644         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
7645         New.
7646         * ui-file.c (ui_file::putstrn): Adjust call to
7647         fputstrn_unfiltered.
7648         * utils.c (printchar): Replace do_fputs and do_fprintf
7649         parameters by do_fputc.
7650         (fputstr_filtered): Adjust call to printchar.
7651         (fputstr_unfiltered): Likewise.
7652         (fputstrn_filtered): Likewise.
7653         (fputstrn_unfiltered): Add do_fputc parameter, pass to
7654         printchar.
7655         * utils.h (do_fputc_ftype): New typedef.
7656         (fputstrn_unfiltered): Add do_fputc parameter.
7657
7658 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7659
7660         * regformats/i386/i386-avx.dat: Remove.
7661
7662 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7663
7664         PR gdb/22979
7665         * amd64-tdep.c (amd64_none_init_abi): New function.
7666         (amd64_x32_none_init_abi): New function.
7667         (_initialize_amd64_tdep): Register handlers for x86-64 and
7668         x64_32 with GDB_OSABI_NONE.
7669         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
7670         GDB_OSABI_NONE osabi.
7671
7672 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7673
7674         PR gdb/22980
7675         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
7676         GDB_OSABI_NONE.
7677         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
7678         * osabi.c (gdb_osabi_names): Add "unknown" entry.
7679
7680 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7681
7682         * common/byte-vector.h (char_vector): New type.
7683         * target.h (target_read_alloc): Return
7684         gdb::optional<byte_vector>.
7685         (target_read_stralloc): Return gdb::optional<char_vector>.
7686         (target_get_osdata): Return gdb::optional<char_vector>.
7687         * target.c (target_read_alloc_1): Templatize.  Replacement
7688         manual memory management with vector.
7689         (target_read_alloc): Change return type, adjust.
7690         (target_read_stralloc): Change return type, adjust.
7691         (target_get_osdata): Change return type, adjust.
7692         * auxv.c (struct auxv_info) <length>: Remove.
7693         <data>: Change type to gdb::optional<byte_vector>.
7694         (auxv_inferior_data_cleanup): Free auxv_info with delete.
7695         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
7696         (target_auxv_search): Adjust.
7697         (fprint_target_auxv): Adjust.
7698         * avr-tdep.c (avr_io_reg_read_command): Adjust.
7699         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
7700         (linux_make_corefile_notes): Adjust.
7701         * osdata.c (get_osdata): Adjust.
7702         * remote.c (remote_get_threads_with_qxfer): Adjust.
7703         (remote_memory_map): Adjust.
7704         (remote_traceframe_info): Adjust.
7705         (btrace_read_config): Adjust.
7706         (remote_read_btrace): Adjust.
7707         (remote_pid_to_exec_file): Adjust.
7708         * solib-aix.c (solib_aix_get_library_list): Adjust.
7709         * solib-dsbt.c (decode_loadmap): Don't free buf.
7710         (dsbt_get_initial_loadmaps): Adjust.
7711         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
7712         * solib-target.c (solib_target_current_sos): Adjust.
7713         * tracepoint.c (sdata_make_value): Adjust.
7714         * xml-support.c (xinclude_start_include): Adjust.
7715         (xml_fetch_content_from_file): Adjust.
7716         * xml-support.h (xml_fetch_another): Change return type.
7717         (xml_fetch_content_from_file): Change return type.
7718         * xml-syscall.c (xml_init_syscalls_info): Adjust.
7719         * xml-tdesc.c (file_read_description_xml): Adjust.
7720         (fetch_available_features_from_target): Change return type.
7721         (target_fetch_description_xml): Adjust.
7722         (target_read_description_xml): Adjust.
7723
7724 2018-04-06  Tom Tromey  <tom@tromey.com>
7725
7726         * value.c (~value): Update.
7727         (struct value) <contents>: Now unique_xmalloc_ptr.
7728         (value_contents_bits_eq, allocate_value_contents)
7729         (value_contents_raw, value_contents_all_raw)
7730         (value_contents_for_printing, value_contents_for_printing_const)
7731         (set_value_enclosing_type): Update.
7732
7733 2018-04-06  Tom Tromey  <tom@tromey.com>
7734
7735         * value.c (range_s): Remove typedef, VEC.
7736         (struct range): Add operator<.
7737         (range_lessthan): Remove.
7738         (ranges_contain): Change type.
7739         (~value): Update.
7740         (struct value) <unavailable, optimized_out>: Now std::vector.
7741         (value_entirely_available)
7742         (value_entirely_covered_by_range_vector)
7743         (value_entirely_unavailable, value_entirely_optimized_out):
7744         Update.
7745         (insert_into_bit_range_vector): Change argument type.
7746         (find_first_range_overlap): Likewise.
7747         (struct ranges_and_idx, value_contents_bits_eq)
7748         (require_not_optimized_out, require_available): Update.
7749         (ranges_copy_adjusted): Change argument types.
7750         (value_optimized_out, value_copy, value_fetch_lazy): Update.
7751
7752 2018-04-06  Tom Tromey  <tom@tromey.com>
7753
7754         * value.c (~value): Update.
7755         (struct value) <parent>: Now a value_ref_ptr.
7756         (value_parent, set_value_parent, value_address, value_copy):
7757         Update.
7758
7759 2018-04-06  Tom Tromey  <tom@tromey.com>
7760
7761         * value.c (struct value): Add constructor, destructor, and member
7762         initializers.
7763         (allocate_value_lazy, value_decref): Update.
7764
7765 2018-04-06  Tom Tromey  <tom@tromey.com>
7766
7767         * value.c (struct value) <released, next>: Remove.
7768         (all_values): Now a std::vector.
7769         (allocate_value_lazy): Update.
7770         (value_next): Remove.
7771         (value_mark, value_free_to_mark, release_value)
7772         (value_release_to_mark): Update.
7773
7774 2018-04-06  Tom Tromey  <tom@tromey.com>
7775
7776         * value.h (fetch_subexp_value, value_release_to_mark): Update.
7777         (free_value_chain): Remove.
7778         * value.c (free_value_chain): Remove.
7779         (value_release_to_mark): Return a std::vector.
7780         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
7781         std::vector.
7782         (check_condition): Update.
7783         * eval.c (fetch_subexp_value): Change "val_chain" to a
7784         std::vector.
7785         * breakpoint.c (update_watchpoint): Update.
7786         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
7787
7788 2018-04-06  Tom Tromey  <tom@tromey.com>
7789
7790         * value.h (free_all_values): Remove.
7791         * value.c (free_all_values): Remove.
7792
7793 2018-04-06  Tom Tromey  <tom@tromey.com>
7794
7795         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
7796         (value_history_chain, value_history_count): Remove.
7797         (value_history): New global.
7798         (record_latest_value, access_value_history, show_values)
7799         (preserve_values): Update.
7800
7801 2018-04-06  Tom Tromey  <tom@tromey.com>
7802
7803         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
7804         * varobj.c (varobj_set_display_format, varobj_set_value)
7805         (install_default_visualizer, construct_visualizer)
7806         (install_new_value, ~varobj, varobj_get_value_type)
7807         (my_value_of_variable, varobj_editable_p): Update.
7808         * c-varobj.c (c_describe_child, c_value_of_variable)
7809         (cplus_number_of_children, cplus_describe_child): Update.
7810         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
7811         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
7812         (ada_value_of_variable, ada_value_is_changeable_p): Update.
7813
7814 2018-04-06  Tom Tromey  <tom@tromey.com>
7815
7816         * printcmd.c (last_examine_address): Change type to
7817         value_ref_ptr.
7818         (do_examine, x_command): Update.
7819
7820 2018-04-06  Tom Tromey  <tom@tromey.com>
7821
7822         * value.c (release_value): Update.
7823         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
7824         (struct bpstats) <val>: Now a value_ref_ptr.
7825         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
7826         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
7827         (~watchpoint, print_it_watchpoint, watch_command_1)
7828         (invalidate_bp_value_on_memory_change): Update.
7829
7830 2018-04-06  Tom Tromey  <tom@tromey.com>
7831
7832         * varobj.c (varobj_clear_saved_item)
7833         (update_dynamic_varobj_children, install_new_value, ~varobj):
7834         Update.
7835         * value.h (value_incref): Move declaration earlier.
7836         (value_decref): Rename from value_free.
7837         (struct value_ref_policy): New.
7838         (value_ref_ptr): New typedef.
7839         (struct value_deleter): Remove.
7840         (gdb_value_up): Remove typedef.
7841         (release_value): Change return type.
7842         (release_value_or_incref): Remove.
7843         * value.c (set_value_parent): Update.
7844         (value_incref): Change return type.
7845         (value_decref): Rename from value_free.
7846         (value_free_to_mark, free_all_values, free_value_chain): Update.
7847         (release_value): Return value_ref_ptr.
7848         (release_value_or_incref): Remove.
7849         (record_latest_value, set_internalvar, clear_internalvar):
7850         Update.
7851         * stack.c (info_frame_command): Don't call value_free.
7852         * python/py-value.c (valpy_dealloc, valpy_new)
7853         (value_to_value_object): Update.
7854         * printcmd.c (do_examine): Update.
7855         * opencl-lang.c (lval_func_free_closure): Update.
7856         * mi/mi-main.c (register_changed_p): Don't call value_free.
7857         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
7858         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
7859         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
7860         value_free.
7861         * guile/scm-value.c (vlscm_free_value_smob)
7862         (vlscm_scm_from_value): Update.
7863         * frame.c (frame_register_unwind, frame_unwind_register_signed)
7864         (frame_unwind_register_unsigned, get_frame_register_bytes)
7865         (put_frame_register_bytes): Don't call value_free.
7866         * findvar.c (address_from_register): Don't call value_free.
7867         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
7868         * dwarf2loc.c (entry_data_value_free_closure)
7869         (value_of_dwarf_reg_entry, free_pieced_value_closure)
7870         (dwarf2_evaluate_loc_desc_full): Update.
7871         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
7872         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
7873         (~watchpoint, watch_command_1)
7874         (invalidate_bp_value_on_memory_change): Update.
7875         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
7876
7877 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
7878
7879         PR gdb/23022
7880         * warning.m4: Add -Wno-error=deprecated-register.
7881         * configure: Re-generate.
7882
7883 2018-04-05  Tom Tromey  <tom@tromey.com>
7884
7885         * linespec.h: Remove include of "vec.h".
7886
7887 2018-04-05  Tom Tromey  <tom@tromey.com>
7888
7889         * linespec.c (typep): Remove typedef.
7890         (find_methods, find_superclass_methods): Take a std::vector.
7891         (find_method): Use std::vector.
7892
7893 2018-04-05  Tom Tromey  <tom@tromey.com>
7894
7895         * utils.c (compare_strings): Remove.
7896         * utils.h (compare_strings): Remove.
7897         * objc-lang.h (find_imps): Update.
7898         * objc-lang.c (find_methods): Take a std::vector.
7899         (uniquify_strings, find_imps): Likewise.
7900         * linespec.c (find_methods): Take a std::vector.
7901         (decode_objc): Use std::vector.
7902         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
7903         a std::vector.
7904         (find_method, find_function_symbols): Use std::vector.
7905
7906 2018-04-05  Tom Tromey  <tom@tromey.com>
7907
7908         * completer.c (completion_tracker::completion_tracker): Remove
7909         cast.
7910         (completion_tracker::discard_completions): Likewise.
7911         * breakpoint.c (ambiguous_names_p): Remove cast.
7912         * ada-lang.c (_initialize_ada_language): Remove cast.
7913         * utils.h (streq): Update.
7914         (streq_hash): Add new declaration.
7915         * utils.c (streq): Return bool.
7916         (streq_hash): New function.
7917
7918 2018-04-05  Tom Tromey  <tom@tromey.com>
7919
7920         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
7921         Remove a string copy.
7922
7923 2018-04-05  Tom Tromey  <tom@tromey.com>
7924
7925         * linespec.c (filter_results): Use std::vector.
7926         (decode_line_2, decode_line_full): Update.
7927
7928 2018-04-05  Tom Tromey  <tom@tromey.com>
7929
7930         * linespec.c (canonical_to_fullform): Return std::string.
7931         (filter_results): Update.
7932         (struct decode_line_2_item): Add constructor.
7933         <fullform, displayform>: Now std::string.
7934         (decode_line_2_compare_items): Now a std::sort comparator.
7935         (decode_line_2): Update.
7936
7937 2018-04-05  Tom Tromey  <tom@tromey.com>
7938
7939         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
7940         (unexpected_linespec_error): Update.
7941         (linespec_parse_basic, parse_linespec): Update.
7942
7943 2018-04-05  Tom Tromey  <tom@tromey.com>
7944
7945         * linespec.c (linespec_parse_basic): Reindent.
7946
7947 2018-04-05  Tom Tromey  <tom@tromey.com>
7948
7949         * minsyms.h (iterate_over_minimal_symbols): Update.
7950         * minsyms.c (iterate_over_minimal_symbols): Take a
7951         gdb::function_view.
7952         * linespec.c (struct collect_minsyms): Remove.
7953         (compare_msyms): Now a std::sort comparator.
7954         (add_minsym): Add parameters.
7955         (search_minsyms_for_name): Update.  Use std::vector.
7956
7957 2018-04-03  Tom Tromey  <tom@tromey.com>
7958
7959         * mipsread.c (read_alphacoff_dynamic_symtab): Use
7960         gdb::byte_vector.
7961
7962 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
7963
7964         * MAINTAINERS (Write After Approval): Add Weimin Pan.
7965
7966 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
7967
7968         PR gdb/16959
7969         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
7970         printing static type.
7971
7972 2018-04-01  Tom Tromey  <tom@tromey.com>
7973
7974         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
7975         (rs6000_xfer_shared_libraries): Update.
7976
7977 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7978
7979         * common/gdb_vecs.h (char_ptr): Remove.
7980         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
7981
7982 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
7983
7984         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
7985         with std::vector.
7986         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
7987
7988 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
7989
7990         * tracepoint.h (struct uploaded_tp): Initialize fields.
7991         <actions, step_actions, cmd_strings>: Change type to
7992         std::vector<char *>.
7993         * tracepoint.c (get_uploaded_tp): Allocate with new.
7994         (free_uploaded_tps): Free with delete.
7995         (parse_tracepoint_definition): Adjust to std::vector change.
7996         * breakpoint.c (read_uploaded_action): Likewise.
7997         (create_tracepoint_from_upload): Likewise.
7998         * ctf.c (ctf_write_uploaded_tp): Likewise.
7999         (SET_ARRAY_FIELD): Likewise.
8000         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
8001
8002 2018-03-30  Tom Tromey  <tom@tromey.com>
8003
8004         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
8005         std::unique_ptr.
8006         (svr4_keep_data_in_core): Update.
8007         (svr4_read_so_list): Update.
8008
8009 2018-03-30  Tom Tromey  <tom@tromey.com>
8010
8011         * windows-nat.c (handle_output_debug_string, handle_exception):
8012         Update.
8013         * target.h (target_read_string): Update.
8014         * target.c (target_read_string): Change "string" to
8015         unique_xmalloc_ptr.
8016         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8017         Update.
8018         * solib-frv.c (frv_current_sos): Update.
8019         * solib-dsbt.c (dsbt_current_sos): Update.
8020         * solib-darwin.c (darwin_current_sos): Update.
8021         * linux-thread-db.c (inferior_has_bug): Update.
8022         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
8023         Update.  Remove alloca.
8024         * ada-lang.c (ada_main_name): Update.
8025
8026 2018-03-30  Tom Tromey  <tom@tromey.com>
8027
8028         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
8029         (struct dwo_file_deleter): New.
8030         (dwo_file_up): New typedef.
8031         (open_and_init_dwo_file): Use dwo_file_up.
8032         (free_dwo_file_cleanup): Remove.
8033
8034 2018-03-30  Tom Tromey  <tom@tromey.com>
8035
8036         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
8037         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
8038
8039 2018-03-30  Tom Tromey  <tom@tromey.com>
8040
8041         * dwarf2read.c (class free_cached_comp_units): New class.
8042         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
8043         (free_cached_comp_units): Remove function.
8044
8045 2018-03-30  Tom Tromey  <tom@tromey.com>
8046
8047         * utils.h (make_cleanup_unpush_target): Remove.
8048         * inf-ptrace.c (struct target_unpusher): New.
8049         (target_unpush_up) New typedef.
8050         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
8051         target_unpush_up.
8052         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
8053
8054 2018-03-27  Tom Tromey  <tom@tromey.com>
8055
8056         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
8057
8058 2018-03-27  Pedro Alves  <palves@redhat.com>
8059             Tom Tromey  <tom@tromey.com>
8060
8061         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
8062         destructor.  Now a class.
8063         (gdb_readline_wrapper_cleanup): Remove function.
8064         (gdb_readline_wrapper): Remove cleanups.
8065
8066 2018-03-27  Tom Tromey  <tom@tromey.com>
8067
8068         * typeprint.h (struct type_print_options) <local_typedefs,
8069         global_typedefs>: Remove "struct" keyword.
8070         (class typedef_hash_table): New class.
8071         (recursively_update_typedef_hash, add_template_parameters)
8072         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
8073         (find_typedef_in_hash): Don't declare.
8074         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
8075         (typedef_hash_table::recursively_update): Rename from
8076         recursively_update_typedef_hash.  Now a member.
8077         (typedef_hash_table::add_template_parameters): Rename from
8078         add_template_parameters.  Now a member.
8079         (typedef_hash_table::typedef_hash_table): Now a constructor;
8080         rename from create_typedef_hash.
8081         (typedef_hash_table::~typedef_hash_table): Now a destructor;
8082         rename from free_typedef_hash.
8083         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
8084         (do_free_global_table): Remove.
8085         (typedef_hash_table::typedef_hash_table): New constructor; renamed
8086         from copy_type_recursive.
8087         (create_global_typedef_table): Remove.
8088         (typedef_hash_table::find_global_typedef): Now a member of
8089         typedef_hash_table.
8090         (typedef_hash_table::find_typedef): Rename from
8091         find_typedef_in_hash; now a member.
8092         (whatis_exp): Update.
8093         * extension.h (struct ext_lang_type_printers): Add constructor and
8094         destructor.
8095         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
8096         declare.
8097         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
8098         Now a constructor; rename from start_ext_lang_type_printers.
8099         (ext_lang_type_printers): Now a destructor; rename from
8100         free_ext_lang_type_printers.
8101         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
8102         Update.
8103         (c_type_print_base_struct_union): Update.  Remove cleanups.
8104
8105 2018-03-27  Tom Tromey  <tom@tromey.com>
8106
8107         * dwarf-index-write.c: Include <cmath>.
8108
8109 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
8110
8111         * NEWS: Add entry describing new "set|show varsize-limit" command.
8112         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
8113         command.
8114         * printcmd.c (_initialize_printcmd): Add "set var" alias of
8115         "set variable".
8116
8117 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
8118
8119         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
8120         dwarf-index-write.c
8121         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
8122         * dwarf-index-common.c: New file.
8123         * dwarf-index-common.h: New file.
8124         * dwarf-index-write.c: New file.
8125         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
8126         (struct dwarf2_section_info): Move from here.
8127         (dwarf2_section_info_def): Likewise.
8128         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
8129         (offset_type): Likewise.
8130         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
8131         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
8132         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
8133         (byte_swap): Likewise.
8134         (MAYBE_SWAP): Likewise.
8135         (dwarf2_per_cu_ptr): Likewise.
8136         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
8137         (struct tu_stats): Likewise.
8138         (struct dwarf2_per_objfile): Likewise.
8139         (struct dwarf2_per_cu_data): Likewise.
8140         (struct signatured_type): Likewise.
8141         (sig_type_ptr): Likewise.
8142         (DEF_VEC_P (sig_type_ptr)): Likewise.
8143         (INDEX4_SUFFIX): Likewise.
8144         (INDEX5_SUFFIX): Likewise.
8145         (DEBUG_STR_SUFFIX): Likewise.
8146         (dwarf2_read_section): Make non-static.
8147         (mapped_index_string_hash): Move from here.
8148         (dwarf5_djb_hash): Likewise.
8149         (file_write): Likewise.
8150         (class data_buf): Likewise.
8151         (struct symtab_index_entry): Likewise.
8152         (struct mapped_symtab): Likewise.
8153         (find_slot): Likewise.
8154         (hash_expand): Likewise.
8155         (add_index_entry): Likewise.
8156         (uniquify_cu_indices): Likewise.
8157         (class c_str_view): Likewise.
8158         (class c_str_view_hasher): Likewise.
8159         (class vector_hasher): Likewise.
8160         (write_hash_table): Likewise.
8161         (psym_index_map): Likewise.
8162         (struct addrmap_index_data): Likewise.
8163         (add_address_entry): Likewise.
8164         (add_address_entry_worker): Likewise.
8165         (write_address_map): Likewise.
8166         (symbol_kind): Likewise.
8167         (write_psymbols): Likewise.
8168         (struct signatured_type_index_data): Likewise.
8169         (write_one_signatured_type): Likewise.
8170         (recursively_count_psymbols): Likewise.
8171         (recursively_write_psymbols): Likewise.
8172         (class debug_names): Likewise.
8173         (check_dwarf64_offsets): Likewise.
8174         (psyms_seen_size): Likewise.
8175         (write_gdbindex): Likewise.
8176         (write_debug_names): Likewise.
8177         (assert_file_size): Likewise.
8178         (write_psymtabs_to_index): Likewise.
8179         (save_gdb_index_command): Likewise.
8180         (_initialize_dwarf2_read): Don't register the "save gdb-index"
8181         command.
8182         * dwarf2read.h: New file.
8183
8184 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
8185
8186         PR gdb/22670
8187         * dwarf2read.c (dwarf2_physname): Do not return the demangled
8188         symbol name if the CU's language stores symbol names in linkage
8189         format.
8190         * language.h (struct language_defn)
8191         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
8192         all instances of this struct.
8193
8194 2018-03-26  Tom Tromey  <tom@tromey.com>
8195
8196         * stack.c (backtrace_command_1): Remove verbose code.
8197
8198 2018-03-26  Tom Tromey  <tom@tromey.com>
8199
8200         * python/py-framefilter.c (py_print_type): Don't catch
8201         exceptions.  Return void.
8202         (py_print_value): Likewise.
8203         (py_print_single_arg): Likewise.
8204         (enumerate_args): Don't catch exceptions.
8205         (py_print_args): Likewise.
8206         (py_print_frame): Likewise.
8207         (gdbpy_apply_frame_filter): Catch exceptions here.
8208
8209 2018-03-26  Tom Tromey  <tom@tromey.com>
8210
8211         * stack.c (_initialize_stack): Remove trailing newlines from help
8212         text.  Add "Usage" line to "backtrace" help.
8213
8214 2018-03-26  Tom Tromey  <tom@tromey.com>
8215
8216         PR python/16486:
8217         * python/py-framefilter.c (py_print_args): Call wrap_hint.
8218
8219 2018-03-26  Tom Tromey  <tom@tromey.com>
8220
8221         * python/py-framefilter.c (py_print_single_arg): Return
8222         EXT_LANG_BT_ERROR from catch.
8223
8224 2018-03-26  Tom Tromey  <tom@tromey.com>
8225
8226         PR backtrace/15584:
8227         * stack.c (backtrace_command_1): Move some code into no-filters
8228         "if".
8229
8230 2018-03-26  Tom Tromey  <tom@tromey.com>
8231
8232         * python/py-framefilter.c (throw_quit_or_print_exception): New
8233         function.
8234         (gdbpy_apply_frame_filter): Use it.
8235
8236 2018-03-26  Tom Tromey  <tom@tromey.com>
8237
8238         PR cli/17716:
8239         * python/py-framefilter.c (py_print_type, py_print_value)
8240         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
8241         RETURN_MASK_ERROR.
8242
8243 2018-03-26  Tom Tromey  <tom@tromey.com>
8244
8245         * python/py-framefilter.c (enumerate_args): Use
8246         gdb::unique_xmalloc_ptr.
8247
8248 2018-03-26  Tom Tromey  <tom@tromey.com>
8249
8250         * python/py-framefilter.c (py_print_frame): Return
8251         EXT_LANG_BT_OK.
8252         (gdbpy_apply_frame_filter): Update comment.
8253         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
8254         Remove.
8255         <EXT_LANG_BT_NO_FILTERS>: Change value.
8256
8257 2018-03-26  Tom Tromey  <tom@tromey.com>
8258
8259         PR backtrace/15582:
8260         * stack.c (backtrace_command): Parse "hide" argument.
8261         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
8262         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
8263         constant.
8264
8265 2018-03-26  Tom Tromey  <tom@tromey.com>
8266
8267         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
8268         add "flags".
8269         (backtrace_command): Remove "fulltrace", add "flags".
8270
8271 2018-03-26  Tom Tromey  <tom@tromey.com>
8272
8273         * stack.c (backtrace_command): Rewrite command line parsing.
8274
8275 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
8276
8277         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
8278
8279 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
8280
8281         * filename-seen-cache.h: Add include guard.
8282
8283 2018-03-26  Keith Seitz  <keiths@redhat.com>
8284
8285         * symfile.c (place_section): Remove "struct" from section_addr_info
8286         in comment.
8287         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
8288         "struct" keyword from section_addr_info.
8289
8290 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
8291
8292         * regformats/regdef.h (reg): Add constructors.
8293
8294 2018-03-25  Pedro Alves  <palves@redhat.com>
8295
8296         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
8297         if then/else bodies in var_func_name extraction.
8298
8299 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
8300
8301         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
8302         lookup_minimal_symbol() to find symbol entry.
8303         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
8304
8305 2018-03-23  Keith Seitz  <keiths@redhat.com>
8306
8307         PR c++/22968
8308         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
8309         nested type definitions for C++, too.
8310
8311 2018-03-23  Tom Tromey  <tom@tromey.com>
8312
8313         * machoread.c (struct oso_el): Add a constructor.  Don't define as
8314         a typedef.
8315         (macho_register_oso): Remove.
8316         (macho_symtab_read): Take a std::vector.
8317         (oso_el_compare_name): Now a std::sort comparator.
8318         (macho_symfile_read_all_oso): Take a std::vector.
8319         (macho_symfile_read): Use std::vector.  Remove cleanups.
8320
8321 2018-03-22  Tom Tromey  <tom@tromey.com>
8322
8323         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
8324         (record_full_goto_bookmark): Use std::string.
8325
8326 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
8327
8328         PR tdep/18295
8329         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
8330         a single mask.
8331
8332 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
8333
8334         * rs6000-tdep.c (store_insn_p): New function.
8335         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
8336         and cr_reg to their unshifted values. Use store_insn_p to
8337         match LR saves using either R1 or fdata->alloca_reg. Use
8338         store_insn_p to match CR saves. Set alloca_reg_offset
8339         when alloca_reg and framep are set. Remove lr_reg shift
8340         when assigning to fdata->lr_register.
8341
8342 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8343
8344         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
8345         command line args instead of emitting a warning.
8346
8347 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
8348
8349         * tracepoint.h (struct static_tracepoint_marker): Initialize
8350         fields, define default constructor, move constructor and move
8351         assignment, disable the rest.
8352         <str_id, extra>: Make std::string.
8353         (release_static_tracepoint_marker): Remove.
8354         (free_current_marker): Remove.
8355         * tracepoint.c (free_current_marker): Remove.
8356         (parse_static_tracepoint_marker_definition): Adjust to
8357         std::string, use new hex2str overload.
8358         (release_static_tracepoint_marker): Remove.
8359         (print_one_static_tracepoint_marker): Get marker by reference
8360         and adjust to std::string.
8361         (info_static_tracepoint_markers_command): Adjust to std::vector
8362         changes
8363         * target.h (static_tracepoint_marker_p): Remove typedef.
8364         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
8365         (struct target_ops) <to_static_tracepoint_marker_at>: Return
8366         bool.
8367         <to_static_tracepoint_markers_by_strid>: Return std::vector.
8368         * target-debug.h
8369         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
8370         (target_debug_print_std_vector_static_tracepoint_marker): New.
8371         (target_debug_print_struct_static_tracepoint_marker_p): Rename
8372         to...
8373         (target_debug_print_static_tracepoint_marker_p): ... this.
8374         * target-delegates.c: Re-generate.
8375         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
8376         Make std::string.
8377         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
8378         (decode_static_tracepoint_spec): Adjust to std::vector.
8379         (tracepoint_print_one_detail): Adjust to std::string.
8380         (strace_marker_decode_location): Adjust to std::string.
8381         (update_static_tracepoint): Adjust to std::string, remove call
8382         to release_static_tracepoint_marker.
8383         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
8384         Adjust to std::vector.
8385         * remote.c (remote_static_tracepoint_marker_at): Return bool.
8386         (remote_static_tracepoint_markers_by_strid): Adjust to
8387         std::vector.
8388         * common/rsp-low.h (hex2str): New overload with explicit count
8389         of bytes.
8390         * common/rsp-low.c (hex2str): New overload with explicit count
8391         of bytes.
8392         * unittests/rsp-low-selftests.c (test_hex2str): New function.
8393         (_initialize_rsp_low_selftests): Add test_hex2str test.
8394         * unittests/tracepoint-selftests.c
8395         (test_parse_static_tracepoint_marker_definition): Adjust to
8396         std::string.
8397
8398 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
8399
8400         * tracepoint.c (parse_static_tracepoint_marker_definition):
8401         Consider case where the definition is followed by more
8402         definitions.
8403         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8404         tracepoint-selftests.c.
8405         * unittests/tracepoint-selftests.c: New.
8406
8407 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
8408
8409         * MAINTAINERS (Write After Approval): Add Pedro Franco de
8410         Carvalho.
8411
8412 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
8413
8414         * symtab.c (find_pc_sect_line): fixed indentation.
8415
8416 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
8417
8418         * symtab.c (find_pc_sect_line): now uses binary search.
8419
8420 2018-03-19  Tom Tromey  <tom@tromey.com>
8421
8422         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
8423         "IDENT" production.
8424
8425 2018-03-19  Pedro Alves  <palves@redhat.com>
8426             Tom Tromey  <tom@tromey.com>
8427
8428         * unittests/observable-selftests.c: New file.
8429         * common/observable.h: New file.
8430         * observable.h: New file.
8431         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
8432         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
8433         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
8434         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
8435         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
8436         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
8437         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
8438         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
8439         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
8440         python/py-breakpoint.c, python/py-finishbreakpoint.c,
8441         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
8442         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
8443         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
8444         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
8445         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
8446         tui/tui-interp.c, valops.c: Update all users.
8447         * tui/tui-hooks.c (tui_bp_created_observer)
8448         (tui_bp_deleted_observer, tui_bp_modified_observer)
8449         (tui_inferior_exit_observer, tui_before_prompt_observer)
8450         (tui_normal_stop_observer, tui_register_changed_observer):
8451         Remove.
8452         (tui_observers_token): New global.
8453         (attach_or_detach, tui_attach_detach_observers): New functions.
8454         (tui_install_hooks, tui_remove_hooks): Use
8455         tui_attach_detach_observers.
8456         * record-btrace.c (record_btrace_thread_observer): Remove.
8457         (record_btrace_thread_observer_token): New global.
8458         * observer.sh: Remove.
8459         * observer.c: Rename to observable.c.
8460         * observable.c (namespace gdb_observers): Define new objects.
8461         (observer_debug): Move into gdb_observers namespace.
8462         (struct observer, struct observer_list, xalloc_observer_list_node)
8463         (xfree_observer_list_node, generic_observer_attach)
8464         (generic_observer_detach, generic_observer_notify): Remove.
8465         (_initialize_observer): Update.
8466         Don't include observer.inc.
8467         * Makefile.in (generated_files): Remove observer.h, observer.inc.
8468         (clean mostlyclean): Likewise.
8469         (observer.h, observer.inc): Remove targets.
8470         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
8471         (COMMON_SFILES): Use observable.c, not observer.c.
8472         * .gitignore: Remove observer.h.
8473
8474 2018-03-18  Tom Tromey  <tom@tromey.com>
8475
8476         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
8477         gdb::def_vector.
8478         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
8479
8480 2018-03-17  Tom Tromey  <tom@tromey.com>
8481
8482         * auto-load.c (auto_load_objfile_script_1): Use std::string.
8483
8484 2018-03-17  Tom Tromey  <tom@tromey.com>
8485
8486         * target.c (class scoped_target_fd): New.
8487         (target_fileio_close_cleanup): Remove.
8488         (target_fileio_read_alloc_1): Use scoped_target_fd.
8489
8490 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
8491
8492         * silent-rules.mk: New.
8493         * Makefile.in: Include silent-rules.mk
8494         (srcdir, VPATH, top_srcdir): Move up.
8495         (COMPILE): Add ECHO_CXX.
8496         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
8497         (init.c): Add ECHO_INIT_C.
8498         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
8499         (version.c): Add ECHO_GEN.
8500         (printcmd.o): Add ECHO_CXX.
8501         (target-float.o): Add ECHO_CXX.
8502         (ada-exp.o): Add ECHO_CXX.
8503         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
8504         (insight$(EXEEXT)): Add ECHO_CXXLD.
8505         * gnulib/configure.ac: Add AM_SILENT_RULES.
8506         * gnulib/aclocal.m4: Re-generate.
8507         * gnulib/configure: Re-generate.
8508         * gnulib/import/Makefile.in: Re-generate.
8509
8510 2018-03-16  Tom Tromey  <tom@tromey.com>
8511
8512         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
8513         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
8514         * utils.c (do_free_section_addr_info)
8515         (make_cleanup_free_section_addr_info): Remove.
8516         * symfile.h (struct other_sections): Add constructor.
8517         (struct section_addr_info): Remove.
8518         (section_addr_info): New typedef.
8519         (struct sym_fns) <sym_offsets>: Change type of parameter.
8520         (build_section_addr_info_from_objfile)
8521         (relative_addr_info_to_section_offsets, addr_info_make_relative)
8522         (default_symfile_offsets, symbol_file_add)
8523         (symbol_file_add_from_bfd)
8524         (build_section_addr_info_from_section_table): Update.
8525         (alloc_section_addr_info, free_section_addr_info): Don't declare.
8526         * symfile.c (alloc_section_addr_info): Remove.
8527         (build_section_addr_info_from_section_table): Change return type.
8528         Update.
8529         (build_section_addr_info_from_bfd)
8530         (build_section_addr_info_from_objfile): Likewise.
8531         (free_section_addr_info): Remove.
8532         (relative_addr_info_to_section_offsets): Change type of "addrs".
8533         (addrs_section_compar): Now a std::sort comparator.
8534         (addrs_section_sort): Change return type.
8535         (addr_info_make_relative): Change type of "addrs".  Update.
8536         (default_symfile_offsets, syms_from_objfile_1)
8537         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
8538         (symbol_file_add_separate): Update.
8539         (symbol_file_add): Change type of "addrs".  Update.
8540         (add_symbol_file_command): Update.  Remove cleanups.
8541         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
8542         cleanups.
8543         * symfile-debug.c (debug_sym_offsets): Change type of "info".
8544         * solib.c (solib_read_symbols): Update.
8545         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
8546         * machoread.c (macho_symfile_offsets): Update.
8547         * jit.c (jit_bfd_try_read_symtab): Update.
8548
8549 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
8550
8551         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8552         unittests/utils-selftests.c.
8553         * unittests/utils-selftests.c: New file.
8554
8555 2018-03-14  Tom Tromey  <tom@tromey.com>
8556
8557         PR cli/14977:
8558         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
8559         for NULL.
8560
8561 2018-03-14  Tom Tromey  <tom@tromey.com>
8562
8563         PR cli/19918:
8564         * printcmd.c (printf_pointer): Allow "-" in format.
8565
8566 2018-03-14  Tom Tromey  <tom@tromey.com>
8567
8568         * printcmd.c (_initialize_printcmd): Add usage to printf.
8569
8570 2018-03-14  Yao Qi  <qiyao@sourceware.org>
8571
8572         * MAINTAINERS: Update my email address.
8573
8574 2018-03-13  Tom Tromey  <tom@tromey.com>
8575
8576         * machoread.c (macho_check_dsym): Change filenamep to a
8577         std::string*.
8578         (macho_symfile_read): Update.
8579         * symfile.c (load_command): Use std::string.
8580
8581 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
8582
8583         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
8584         to error message string.
8585         (riscv_register_name): Use xsnprintf instead of sprintf.
8586         (riscv_insn::fetch_instruction): Use gdb_assert instead of
8587         internal_error.
8588         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
8589         error.
8590         (riscv_push_dummy_call): Likewise.
8591
8592 2018-03-12  Tom Tromey  <tom@tromey.com>
8593
8594         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
8595         Use gdb::byte_vector.
8596         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
8597
8598 2018-03-12  Yao Qi  <yao.qi@linaro.org>
8599
8600         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
8601         parameter type to readable_regcache.
8602         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
8603         the declaration.
8604
8605 2018-03-11  Tom Tromey  <tom@tromey.com>
8606
8607         * dwarf2read.c (struct nextfield): Add initializers.
8608         (struct nextfnfield): Remove.
8609         (struct fnfieldlist): Add initializers.  Remove "length" and
8610         "head", use std::vector.
8611         (struct decl_field_list): Remove.
8612         (struct field_info): Add initializers.
8613         <fields, baseclasses>: Now std::vector.
8614         <nbaseclasses, nfnfields, typedef_field_list_count,
8615         nested_types_list_count>: Remove.
8616         (dwarf2_add_field, dwarf2_add_type_defn)
8617         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
8618         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
8619         (process_structure_scope): Update.
8620
8621 2018-03-11  Tom Tromey  <tom@tromey.com>
8622
8623         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
8624         for use by std::sort.
8625         (build_type_psymtabs_1): Use std::vector.
8626
8627 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
8628
8629         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
8630         and LIBMPFR in the printed configuration.
8631
8632 2018-03-08  Tom Tromey  <tom@tromey.com>
8633
8634         * source.c (get_filename_and_charpos): Use scoped_fd.
8635         * nto-procfs.c (procfs_open_1): Use scoped_fd.
8636         (procfs_pidlist): Likewise.
8637         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
8638         (iterate_over_mappings): Likewise.
8639
8640 2018-03-08  Tom Tromey  <tom@tromey.com>
8641
8642         * infcall.c (struct call_return_meta_info)
8643         <stack_temporaries_enabled>: Remove.
8644         (get_call_return_value, call_function_by_hand_dummy): Update.
8645         * thread.c (disable_thread_stack_temporaries): Remove.
8646         (enable_thread_stack_temporaries): Remove.
8647         (thread_stack_temporaries_enabled_p): Return bool.
8648         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
8649         (get_last_thread_stack_temporary): Update.
8650         * eval.c (evaluate_subexp): Update.
8651         * gdbthread.h (class enable_thread_stack_temporaries): Now a
8652         class, not a function.
8653         (value_ptr, value_vec): Remove typedefs.
8654         (class thread_info) <stack_temporaries_enabled>: Now bool.
8655         <stack_temporaries>: Now a std::vector.
8656         (thread_stack_temporaries_enabled_p)
8657         (value_in_thread_stack_temporaries): Return bool.
8658
8659 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
8660
8661         * remote.c (putpkt_binary): Fix omitted bytes reporting.
8662         (getpkt_or_notif_sane_1): Likewise.
8663
8664 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8665
8666         * build-id.c (build_id_to_debug_bfd): Use std::string.
8667
8668 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8669
8670         * build-id.c (find_separate_debug_file_by_buildid): Return
8671         std::string.
8672         * build-id.h (find_separate_debug_file_by_buildid): Return
8673         std::string.
8674         * coffread.c (coff_symfile_read): Adjust to std::string.
8675         * elfread.c (elf_symfile_read): Adjust to std::string.
8676         * symfile.c (separate_debug_file_exists): Change parameter to
8677         std::string.
8678         (find_separate_debug_file): Return std::string.
8679         (find_separate_debug_file_by_debuglink): Return std::string.
8680         * symfile.h (find_separate_debug_file_by_debuglink): Return
8681         std::string.
8682
8683 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8684
8685         * common/xml-utils.c (xml_escape_text): Move code to...
8686         (xml_escape_text_append): ... this new function.
8687         * common/xml-utils.h (xml_escape_text_append): New declaration.
8688         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
8689         New function.
8690         (_initialize_xml_utils): register test_xml_escape_text_append as
8691         a selftest.
8692
8693 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
8694
8695         * defs.h: Remove MAX_REGISTER_SIZE.
8696         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
8697         asserts.
8698         * python/py-unwind.c (pyuw_sniffer): Likewise.
8699
8700 2018-03-07  Tom Tromey  <tom@tromey.com>
8701
8702         * linux-tdep.c (linux_info_proc): Update.
8703         * target.h (struct target_ops) <to_fileio_readlink>: Return
8704         optional<string>.
8705         (target_fileio_readlink): Return optional<string>.
8706         * remote.c (remote_hostio_readlink): Return optional<string>.
8707         * inf-child.c (inf_child_fileio_readlink): Return
8708         optional<string>.
8709         * target.c (target_fileio_readlink): Return optional<string>.
8710
8711 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
8712
8713         * regcache.c (cooked_read_test): Add riscv to the list of
8714         architectures that have a save_reggroup.
8715
8716 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8717
8718         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
8719         value is not a dynamic class object.
8720
8721 2018-03-06  Tom Tromey  <tom@tromey.com>
8722
8723         * rust-exp.y: Formatting fixes.
8724
8725 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8726
8727         * riscv-tdep.c (riscv_register_name): Remove target description
8728         support.
8729         (riscv_gdbarch_init): Remove target description check.
8730
8731 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8732
8733         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
8734         comment.
8735         * riscv-tdep.h: Likewise.
8736
8737 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8738
8739         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
8740         (riscv_pseudo_register_write): Delete.
8741         (riscv_gdbarch_init): Remove all use of pseudo registers.
8742
8743 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8744
8745         * record-btrace.c (btrace_print_lines): Replace cleanup
8746         parameter with RAII equivalents.
8747         (btrace_insn_history): Replace cleanup with RAII equivalents.
8748         * ui-out.h (make_cleanup_ui_out_list_begin_end,
8749         make_cleanup_ui_out_tuple_begin_end): Remove.
8750         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
8751         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
8752         make_cleanup_ui_out_list_begin_end): Remove.
8753
8754 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8755
8756         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
8757         parameter types to std::vector.  Use bool.
8758         (record_btrace_wait): Replace VEC(tp_t) with
8759         std::vector<thread_info *>.
8760         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
8761
8762 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8763
8764         * record-btrace.c (record_btrace_disable_callback): Remove.
8765         (struct scoped_btrace_disable): New.
8766         (record_btrace_open): Use scoped_btrace_disable.
8767
8768 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8769
8770         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
8771         reading values from registers.
8772
8773 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8774
8775         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
8776         where appropriate.
8777
8778 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8779
8780         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
8781         change parameter type.  Use GDB's print functions, and use
8782         core_addr_to_string where appropriate.
8783         (riscv_push_dummy_call): Use core_addr_to_string where
8784         appropriate, update call to riscv_print_arg_location, and reindent
8785         a few lines.
8786         (riscv_return_value): Update call to riscv_print_arg_location.
8787
8788 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8789             Tim Newsome <tim@sifive.com>
8790             Albert Ou <a0u@eecs.berkeley.edu>
8791             Darius Rad <darius@bluespec.com>
8792
8793         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
8794         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
8795         (ALLDEPFILES): Add riscv-tdep.c
8796         * configure.tgt: Add riscv support.
8797         * riscv-tdep.c: New file.
8798         * riscv-tdep.h: New file.
8799         * NEWS: Mention new target.
8800         * MAINTAINERS: Add entry for riscv.
8801
8802 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8803
8804         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
8805         fields within aggregates.
8806
8807 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
8808
8809         * record-btrace.c (btrace_print_lines): Change type of flags to
8810         gdb_disassembly_flags.
8811
8812 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
8813
8814         * fbsd-nat.c: Include "inf-ptrace.h".
8815         (USE_SIGTRAP_SIGINFO): Conditionally define.
8816         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
8817         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
8818         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
8819         function.
8820         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
8821         Likewise.
8822         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
8823         Likewise.
8824         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
8825         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
8826         "supports_stopped_by_hw_breakpoint" target methods.
8827
8828 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
8829
8830         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
8831         * fbsd-nat.c (debug_fbsd_nat): New variable.
8832         (show_fbsd_nat_debug): New function.
8833         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
8834         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
8835
8836 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
8837
8838         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
8839         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
8840         prototype.
8841         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
8842         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
8843         method.
8844
8845 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8846
8847         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
8848         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
8849
8850 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8851
8852         * charset.c (struct charset_vector): New.
8853         (charsets): Change type to charset_vector.
8854         (find_charset_names): Adjust.
8855         (add_one): Adjust.
8856         (_initialize_charset): Adjust.
8857
8858 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8859
8860         * progspace.h (struct program_space) <deleted_solibs>: Change
8861         type to std::vector<std::string>.
8862         * progspace.c (clear_program_space_solib_cache): Adjust.
8863         * breakpoint.c (print_solib_event): Adjust.
8864         (check_status_catch_solib): Adjust.
8865         * solib.c (update_solib_list): Adjust.
8866         * ui-out.h (class ui_out) <field_string>: New overload.
8867         * ui-out.c (ui_out::field_string): New overload.
8868
8869 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8870
8871         * progspace.h (struct program_space): Add constructor and
8872         destructor, initialize fields.
8873         (add_program_space): Remove.
8874         * progspace.c (add_program_space): Rename to...
8875         (program_space::program_space): ... this.
8876         (release_program_space): Rename to...
8877         (program_space::~program_space): ... this.
8878         (delete_program_space): Use delete to delete program_space.
8879         (initialize_progspace): Use new to allocate program_space.
8880         * inferior.c (add_inferior_with_spaces): Likewise.
8881         (clone_inferior_command): Likewise.
8882         * infrun.c (follow_fork_inferior): Likewise.
8883         (handle_vfork_child_exec_or_exit): Likewise.
8884
8885 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8886
8887         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
8888         (delim_string_to_char_ptr_vec): Return std::vector of
8889         gdb::unique_xmalloc_ptr.
8890         (dirnames_to_char_ptr_vec_append): Take std::vector of
8891         gdb::unique_xmalloc_ptr.
8892         (dirnames_to_char_ptr_vec): Return std::vector of
8893         gdb::unique_xmalloc_ptr.
8894         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
8895         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
8896         (delim_string_to_char_ptr_vec): Return an std::vector of
8897         gdb::unique_xmalloc_ptr, adjust the code.
8898         (dirnames_to_char_ptr_vec_append): Take an std::vector of
8899         gdb::unique_xmalloc_ptr, adjust the code.
8900         (dirnames_to_char_ptr_vec): Return an std::vector of
8901         gdb::unique_xmalloc_ptr, adjust the code.
8902         * auto-load.c (auto_load_safe_path_vec): Change type to
8903         std::vector of gdb::unique_xmalloc_ptr.
8904         (auto_load_expand_dir_vars): Return an std::vector of
8905         gdb::unique_xmalloc_ptr, adjust the code.
8906         (auto_load_safe_path_vec_update): Adjust.
8907         (filename_is_in_auto_load_safe_path_vec): Adjust.
8908         (auto_load_objfile_script_1): Adjust.
8909         * build-id.c (build_id_to_debug_bfd): Adjust.
8910         * linux-thread-db.c (thread_db_load_search): Adjust.
8911         * source.c (add_path): Adjust.
8912         (openp): Adjust.
8913         * symfile.c (find_separate_debug_file): Adjust.
8914         * utils.c (do_free_char_ptr_vec): Remove.
8915         (make_cleanup_free_char_ptr_vec): Remove.
8916
8917 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
8918
8919         PR gdb/22907
8920         * common/pathstuff.c: Conditionally include "<windows.h>".
8921
8922 2018-03-01  Georg Sauthoff  <mail@georg.so>
8923
8924         PR gdb/22888
8925         * gcore.in: Quote variables and switch interpreter to bash.
8926
8927 2018-03-01  Tom Tromey  <tom@tromey.com>
8928
8929         * dwarf2read.c (alloc_discriminant_info): Fix default_index
8930         assertion.  Add assertion for discriminant_index.
8931         (quirk_rust_enum): Use correct base type name in univariant case.
8932
8933 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
8934
8935         * record.c (get_call_history_modifiers): Return a
8936         record_print_flags.
8937         (cmd_record_call_history): Adjust.
8938         * record-btrace.c (record_btrace_call_history): Adjust.
8939         (record_btrace_call_history_range): Adjust.
8940         (record_btrace_call_history_from): Adjust.
8941         * target-debug.h (target_debug_print_record_print_flags): New.
8942         * target-delegates.c: Re-generate.
8943         * target.c (target_call_history): Change flags type.
8944         (target_call_history_from): Likewise.
8945         (target_call_history_range): Likewise.
8946         * target.h (struct target_ops) <target_call_history>: Likewise.
8947         (target_call_history_from): Likewise.
8948         (target_call_history_range): Likewise.
8949
8950 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
8951             Simon Marchi  <simon.marchi@polymtl.ca>
8952
8953         * common/common-utils.c: Include "sys/stat.h".
8954         (is_regular_file): Move here from "source.c"; change return
8955         type to "bool".
8956         * common/common-utils.h (is_regular_file): New prototype.
8957         * common/pathstuff.c (contains_dir_separator): New function.
8958         * common/pathstuff.h (contains_dir_separator): New prototype.
8959         * source.c: Don't include "sys/stat.h".
8960         (is_regular_file): Move to "common/common-utils.c".
8961
8962 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
8963
8964         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
8965         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
8966         * auto-load.c: Include "common/pathstuff.h".
8967         * common/common-def.h (current_directory): Move here.
8968         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
8969         function.
8970         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
8971         prototype.
8972         * common/pathstuff.c: New file.
8973         * common/pathstuff.h: New file.
8974         * compile/compile.c: Include "common/pathstuff.h".
8975         * defs.h (current_directory): Move to "common/common-defs.h".
8976         * dwarf2read.c: Include "common/pathstuff.h".
8977         * exec.c: Likewise.
8978         * guile/scm-safe-call.c: Likewise.
8979         * linux-thread-db.c: Likewise.
8980         * main.c: Likewise.
8981         * nto-tdep.c: Likewise.
8982         * objfiles.c: Likewise.
8983         * source.c: Likewise.
8984         * symtab.c: Likewise.
8985         * utils.c: Include "common/pathstuff.h".
8986         (gdb_realpath): Move to "common/pathstuff.c".
8987         (gdb_realpath_keepfile): Likewise.
8988         (gdb_abspath): Likewise.
8989         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
8990         (gdb_realpath_keepfile): Likewise.
8991         (gdb_abspath): Likewise.
8992
8993 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
8994
8995         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
8996         wildcard process pid for super_resume for kernels with a
8997         specific bug.
8998
8999 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
9000
9001         * compile/compile.c (get_args): Add additional comments
9002         explaining function.
9003
9004 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
9005             Tom Tromey  <tom@tromey.com>
9006
9007         * target.h (memory_write_request_s): Remove typedef.  Don't define
9008         VEC.
9009         (target_write_memory_blocks): Change argument to std::vector.
9010         (struct memory_write_request): Add constructor.
9011         * target-memory.c (compare_block_starting_address): Return bool.
9012         Change argument types.
9013         (claim_memory): Change arguments to use std::vector.
9014         (split_regular_and_flash_blocks, blocks_to_erase)
9015         (compute_garbled_blocks): Likewise.
9016         (cleanup_request_data, cleanup_write_requests_vector): Remove.
9017         (target_write_memory_blocks): Change argument to std::vector.
9018         * symfile.c (struct load_section_data): Add constructor and
9019         destructor.  Use std::vector for "requests".
9020         (struct load_progress_data): Add initializers.
9021         (load_section_callback): Update.  Use "new".
9022         (clear_memory_write_data): Remove.
9023         (generic_load): Update.
9024
9025 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
9026
9027         * arch/aarch64.h: Use common/tdesc.h.
9028
9029 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
9030
9031         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
9032         architecture with a 64-bit ABI.
9033
9034 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
9035
9036         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
9037         ahead of target description loading.
9038
9039 2018-02-26  Tom Tromey  <tom@tromey.com>
9040
9041         * stack.c (backtrace_command_1): Update.
9042         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
9043         of "flags".
9044         * python/py-framefilter.c (py_print_frame)
9045         (gdbpy_apply_frame_filter): Change type of "flags".
9046         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
9047         of "flags".
9048         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
9049         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
9050         * extension.h (enum frame_filter_flag): Rename from
9051         frame_filter_flags.
9052         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
9053         (apply_ext_lang_frame_filter): Change type of "flags".
9054         * extension.c (apply_ext_lang_frame_filter): Change type of
9055         "flags".
9056         * extension-priv.h (struct extension_language_ops)
9057         <apply_frame_filter>: Change type of "flags".
9058
9059 2018-02-26  Tom Tromey  <tom@tromey.com>
9060
9061         PR python/16497:
9062         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
9063         off-by-one in py_end computation.
9064         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
9065         PRINT_MORE_FRAMES.
9066         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
9067         constant.
9068
9069 2018-02-26  Tom Tromey  <tom@tromey.com>
9070
9071         * dwarf2read.c (struct variant_field): New.
9072         (struct nextfield) <variant>: New field.
9073         (dwarf2_add_field): Handle DW_TAG_variant_part.
9074         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
9075         discriminated union.
9076         (read_structure_type): Handle DW_TAG_variant_part.
9077         (handle_struct_member_die): New function, extracted from
9078         process_structure_scope.  Handle DW_TAG_variant.
9079         (process_structure_scope): Handle discriminated unions.  Call
9080         handle_struct_member_die.
9081
9082 2018-02-26  Tom Tromey  <tom@tromey.com>
9083
9084         * rust-lang.h (rust_last_path_segment): Declare.
9085         * rust-lang.c (rust_last_path_segment): Now public.  Change
9086         contract.
9087         (struct disr_info): Remove.
9088         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
9089         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
9090         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
9091         (rust_enum_p, rust_enum_variant): New function.
9092         (rust_underscore_fields): Remove "offset" parameter.
9093         (rust_print_enum): New function.
9094         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
9095         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
9096         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
9097         enums.
9098         (rust_internal_print_type): New function, from rust_print_type.
9099         Remove enum code.
9100         (rust_print_type): Call rust_internal_print_type.
9101         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
9102         Update enum handling.
9103         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
9104         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
9105         (rust_union_quirks): New functions.
9106         (process_full_comp_unit, process_full_type_unit): Call
9107         rust_union_quirks.
9108         (process_structure_scope): Update rust_unions if necessary.
9109
9110 2018-02-26  Tom Tromey  <tom@tromey.com>
9111
9112         * value.h (value_union_variant): Declare.
9113         * valops.c (value_union_variant): New function.
9114         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
9115         (struct discriminant_info): New.
9116         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
9117         enumerator.
9118         (struct main_type) <flag_discriminated_union>: New field.
9119
9120 2018-02-26  Tom Tromey  <tom@tromey.com>
9121
9122         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9123         unittests/unpack-selftests.c.
9124         * unittests/unpack-selftests.c: New file.
9125         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
9126
9127 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9128
9129         * dwarf2read.c (struct partial_die_info) <read>: New method.
9130         (read_partial_die): Remove the declaration.
9131         (load_partial_dies): Update.
9132         (partial_die_info::partial_die_info):
9133         (read_partial_die): Change it to partial_die_info::read.
9134
9135 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9136
9137         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
9138         (fixup_partial_die): Remove declaration.
9139         (scan_partial_symbols): Update.
9140         (partial_die_parent_scope): Likewise.
9141         (partial_die_full_name): Likewise.
9142         (fixup_partial_die): Change it to partial_die_info::fixup.
9143
9144 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9145
9146         * dwarf2read.c (read_partial_die): Update the declaration.
9147         (load_partial_dies): Caller update.
9148         (read_partial_die): Remove one argument abbrev_len.
9149
9150 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9151
9152         * dwarf2read.c (struct partial_die_info): Add ctor, delete
9153         assignment operator.
9154         (load_partial_dies): Use ctor and copy ctor.
9155         (read_partial_die): Update.
9156         (dwarf2_cu::find_partial_die): Use ctor.
9157
9158 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9159
9160         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
9161         (find_partial_die_in_comp_unit): Change it to
9162         dwarf2_cu::find_partial_die.
9163         (find_partial_die): Update.
9164
9165 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9166
9167         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
9168         is NULL.
9169
9170 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9171
9172         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
9173
9174 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
9175
9176         * arch/amd64.h: Use common/tdesc.h.
9177         * arch/i386.c: Likewise.
9178         * arch/i386.h: Likewise.
9179         * arch/tic6x.c: Likewise.
9180         * arch/tdesc.h: Move file from here...
9181         * common/tdesc.h: ...to here.
9182         * features/aarch64-core.c: Regenerate.
9183         * features/aarch64-fpu.c: Regenerate.
9184         * features/i386/32bit-avx.c: Regenerate.
9185         * features/i386/32bit-avx512.c: Regenerate.
9186         * features/i386/32bit-core.c: Regenerate.
9187         * features/i386/32bit-linux.c: Regenerate.
9188         * features/i386/32bit-mpx.c: Regenerate.
9189         * features/i386/32bit-pkeys.c: Regenerate.
9190         * features/i386/32bit-sse.c: Regenerate.
9191         * features/i386/64bit-avx.c: Regenerate.
9192         * features/i386/64bit-avx512.c: Regenerate.
9193         * features/i386/64bit-core.c: Regenerate.
9194         * features/i386/64bit-linux.c: Regenerate.
9195         * features/i386/64bit-mpx.c: Regenerate.
9196         * features/i386/64bit-pkeys.c: Regenerate.
9197         * features/i386/64bit-segments.c: Regenerate.
9198         * features/i386/64bit-sse.c: Regenerate.
9199         * features/i386/x32-core.c: Regenerate.
9200         * features/tic6x-c6xp.c: Regenerate.
9201         * features/tic6x-core.c: Regenerate.
9202         * features/tic6x-gp.c: Regenerate.
9203         * target-descriptions.c: Use common/tdesc.h.
9204         * target-descriptions.h: Likewise.
9205
9206 2018-02-24  Tom Tromey  <tom@tromey.com>
9207
9208         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
9209         (try_thread_db_load_from_dir, thread_db_load_search): Use
9210         std::string.
9211         (info_auto_load_libthread_db_compare): Return bool.  Change
9212         argument types.
9213         (info_auto_load_libthread_db): Use std::vector, std::string.
9214         Remove cleanups.
9215
9216 2018-02-24  Tom Tromey  <tom@tromey.com>
9217
9218         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
9219         std::string.
9220         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
9221         std::string*.
9222         * gdbarch.c: Rebuild.
9223         * gdbarch.h: Rebuild.
9224         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
9225         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
9226         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
9227         std::string*.
9228
9229 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
9230
9231         * gdbtypes.h (sect_offset): Change type to uint64_t.
9232         (sect_offset_str): New function.
9233         * dwarf2read.c (create_addrmap_from_aranges): Use
9234         sect_offset_str.
9235         (error_check_comp_unit_head): Likewise.
9236         (create_debug_type_hash_table): Likewise.
9237         (read_cutu_die_from_dwo): Likewise.
9238         (init_cutu_and_read_dies): Likewise.
9239         (init_cutu_and_read_dies_no_follow): Likewise.
9240         (process_psymtab_comp_unit_reader): Likewise.
9241         (partial_die_parent_scope): Likewise.
9242         (peek_die_abbrev): Likewise.
9243         (process_queue): Likewise.
9244         (dwarf2_physname): Likewise.
9245         (read_namespace_alias): Likewise.
9246         (read_import_statement): Likewise.
9247         (create_dwo_cu_reader): Likewise.
9248         (create_cus_hash_table): Likewise.
9249         (lookup_dwo_cutu): Likewise.
9250         (inherit_abstract_dies): Likewise.
9251         (read_func_scope): Likewise.
9252         (read_call_site_scope): Likewise.
9253         (dwarf2_add_member_fn): Likewise.
9254         (read_common_block): Likewise.
9255         (read_module_type): Likewise.
9256         (read_typedef): Likewise.
9257         (read_subrange_type): Likewise.
9258         (load_partial_dies): Likewise.
9259         (read_partial_die): Likewise.
9260         (find_partial_die): Likewise.
9261         (read_str_index): Likewise.
9262         (dwarf2_string_attr): Likewise.
9263         (build_error_marker_type): Likewise.
9264         (lookup_die_type): Likewise.
9265         (dump_die_shallow): Likewise.
9266         (follow_die_ref): Likewise.
9267         (dwarf2_fetch_die_loc_sect_off): Likewise.
9268         (dwarf2_fetch_constant_bytes): Likewise.
9269         (follow_die_sig): Likewise.
9270         (get_signatured_type): Likewise.
9271         (get_DW_AT_signature_type): Likewise.
9272         (dwarf2_find_containing_comp_unit): Likewise.
9273         (set_die_type): Likewise.
9274
9275 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
9276
9277         * arch/aarch64.c: Include "common-defs.h".
9278         * arch/amd64.c: Likewise.
9279         * arch/i386.c: Likewise.
9280
9281 2018-02-21  Tom Tromey  <tom@tromey.com>
9282
9283         * value.h: (extract_field_op): Update.
9284         * eval.c (extract_field_op): Return a const char *.
9285         * expression.h (parse_expression_for_completion): Update.
9286         * completer.c (complete_expression): Update.
9287         (add_struct_fields): Make fieldname const.
9288         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
9289         (mark_completion_tag, parse_exp_in_context_1): Update.
9290         (parse_expression_for_completion): Change "name" to
9291         unique_xmalloc_ptr*.
9292
9293 2018-02-21  Tom Tromey  <tom@tromey.com>
9294
9295         * infcall.c (call_function_by_hand_dummy): Use std::vector.
9296
9297 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9298
9299         * avr-tdep.c (avr_read_pc): Change parameter type to
9300         readable_regcache.
9301         * gdbarch.sh (read_pc): Likewise.
9302         * gdbarch.c: Re-generated.
9303         * gdbarch.h: Re-generated.
9304         * hppa-tdep.c (hppa_read_pc): Change parameter type to
9305         readable_regcache.
9306         * ia64-tdep.c (ia64_read_pc): Likewise.
9307         * mips-tdep.c (mips_read_pc): Likewise.
9308         * spu-tdep.c (spu_read_pc): Likewise.
9309
9310 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9311
9312         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
9313         * regcache-dump.c: New file.
9314         * regcache.c: Move register_dump to regcache-dump.c.
9315         (maintenance_print_registers): Likewise.
9316         (maintenance_print_raw_registers): Likewise.
9317         (maintenance_print_cooked_registers): Likewise.
9318         (maintenance_print_register_groups): Likewise.
9319         (maintenance_print_remote_registers): Likewise.
9320         (_initialize_regcache): Likewise.
9321         * regcache.h (register_dump): Moved from regcache.c.
9322
9323 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9324
9325         * regcache.c (regcache::regcache): Update.
9326         (regcache::invalidate): Move it to detached_regcache::invalidate.
9327         (get_thread_arch_aspace_regcache): Update.
9328         (regcache::raw_update): Update.
9329         (regcache::cooked_read): Remove some code.
9330         (regcache::cooked_read_value): Likewise.
9331         (regcache::raw_write): Remove assert on m_readonly_p.
9332         (regcache::raw_supply_integer): Move it to
9333         detached_regcache::raw_supply_integer.
9334         (regcache::raw_supply_zeroed): Likewise.
9335         * regcache.h (detached_regcache) <raw_supply_integer>: New
9336         declaration.
9337         <raw_supply_zeroed, invalidate>: Likewise.
9338         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
9339         <invalidate>: Likewise.
9340         <m_readonly_p>: Removed.
9341
9342 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9343
9344         * infcmd.c (get_return_value): Let stop_regs point to
9345         get_current_regcache.
9346         * regcache.c (regcache::regcache): Remove.
9347         (register_dump_reg_buffer): New class.
9348         (regcache_print): Adjust.
9349         * regcache.h (regcache): Remove constructors.
9350
9351 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9352
9353         * regcache.c (class register_dump): New class.
9354         (register_dump_regcache, register_dump_none): New class.
9355         (register_dump_remote, register_dump_groups): New class.
9356         (regcache_print): Update.
9357         * regcache.h (regcache_dump_what): Move it to regcache.c.
9358         (regcache) <dump>: Remove.
9359
9360 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9361
9362         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
9363          reg_buffer_rw *.
9364         (jit_unwind_reg_set_impl): Call raw_supply.
9365         (jit_frame_sniffer): Use reg_buffer_rw.
9366         * record-full.c (record_full_core_regbuf): Change its type.
9367         (record_full_core_open_1): Use reg_buffer_rw.
9368         (record_full_close): Likewise.
9369         (record_full_core_fetch_registers): Use regcache->raw_supply.
9370         (record_full_core_store_registers): Likewise.
9371         * regcache.c (regcache::get_register_status): Move it to
9372         reg_buffer.
9373         (regcache_raw_set_cached_value): Remove.
9374         (regcache::raw_set_cached_value): Remove.
9375         (regcache::raw_write): Call raw_supply.
9376         (regcache::raw_supply): Move it to reg_buffer_rw.
9377         * regcache.h (regcache_raw_set_cached_value): Remove.
9378         (reg_buffer_rw): New class.
9379
9380 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9381
9382         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
9383         readonly_detached_regcache.
9384         (dummy_frame_prev_register): Use regcache->cooked_read.
9385         * frame.c (frame_save_as_regcache): Change return type.
9386         (frame_pop): Update.
9387         * frame.h (frame_save_as_regcache): Update declaration.
9388         * inferior.h (get_infcall_suspend_state_regcache): Update
9389         declaration.
9390         * infrun.c (infcall_suspend_state) <registers>: use
9391         readonly_detached_regcache.
9392         (save_infcall_suspend_state): Don't use regcache_dup.
9393         (get_infcall_suspend_state_regcache): Change return type.
9394         * linux-fork.c (struct fork_info) <savedregs>: Change to
9395         readonly_detached_regcache.
9396         <pc>: New field.
9397         (fork_save_infrun_state): Don't use regcache_dup.
9398         (info_checkpoints_command): Adjust.
9399         * mi/mi-main.c (register_changed_p): Update declaration.
9400         (mi_cmd_data_list_changed_registers): Use
9401         readonly_detached_regcache.
9402         (register_changed_p): Change parameter type to
9403         readonly_detached_regcache.
9404         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
9405         readonly_detached_regcache.
9406         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
9407         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
9408         New.
9409         (regcache::save): Move it to reg_buffer.
9410         (regcache::restore): Change parameter type.
9411         (regcache_dup): Remove.
9412         * regcache.h (reg_buffer) <save>: New method.
9413         (readonly_detached_regcache): New class.
9414         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
9415         readonly_detached_regcache.
9416         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
9417
9418 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9419
9420         * frame.c (frame_save_as_regcache): Use regcache method save.
9421         (frame_pop): Use regcache method restore.
9422         * infrun.c (restore_infcall_suspend_state): Likewise.
9423         * linux-fork.c (fork_load_infrun_state): Likewise.
9424         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
9425         save.
9426         * regcache.c (regcache_save): Remove.
9427         (regcache::restore): More asserts.
9428         (regcache_cpy): Remove.
9429         * regcache.h (regcache_save): Remove the declaration.
9430         (regcache::restore): Move from private to public.
9431         Remove the friend declaration of regcache_cpy.
9432         (regcache_cpy): Remove declaration.
9433
9434 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9435
9436         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
9437         parameter type to 'readable_regcache *'.
9438         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
9439         * arm-tdep.c (arm_neon_quad_read): Likewise.
9440         (arm_pseudo_read): Likewise.
9441         * avr-tdep.c (avr_pseudo_register_read): Likewise.
9442         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
9443         * frv-tdep.c (frv_pseudo_register_read): Likewise.
9444         * gdbarch.c: Re-generated.
9445         * gdbarch.h: Re-generated.
9446         * gdbarch.sh (pseudo_register_read): Change parameter type to
9447         'readable_regcache *'.
9448         (pseudo_register_read_value): Likewise.
9449         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
9450         (h8300_pseudo_register_read): Likewise.
9451         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
9452         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
9453         (i386_pseudo_register_read_into_value): Likewise.
9454         (i386_pseudo_register_read_value): Likewise.
9455         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
9456         declaration.
9457         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
9458         * m32c-tdep.c (m32c_raw_read): Likewise.
9459         (m32c_read_flg): Likewise.
9460         (m32c_banked_register): Likewise.
9461         (m32c_banked_read): Likewise.
9462         (m32c_sb_read): Likewise.
9463         (m32c_part_read): Likewise.
9464         (m32c_cat_read): Likewise.
9465         (m32c_r3r2r1r0_read): Likewise.
9466         (m32c_pseudo_register_read): Likewise.
9467         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
9468         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
9469         (mep_pseudo_cr64_read): Likewise.
9470         (mep_pseudo_register_read): Likewise.
9471         * mips-tdep.c (mips_pseudo_register_read): Likewise.
9472         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
9473         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
9474         * regcache.c (regcache::raw_read): Move it to readable_regcache.
9475         (regcache::cooked_read): Likewise.
9476         (regcache::cooked_read_value): Likewise.
9477         (regcache_cooked_read_signed):
9478         (regcache::cooked_read): Likewise.
9479         * regcache.h (readable_regcache): New class.
9480         (regcache): Inherit readable_regcache.  Move some methods to
9481         readable_regcache.
9482         * rl78-tdep.c (rl78_pseudo_register_read): Change
9483         parameter type to 'readable_regcache *'.
9484         * rs6000-tdep.c (do_regcache_raw_read): Remove.
9485         (e500_pseudo_register_read): Change parameter type to
9486         'readable_regcache *'.
9487         (dfp_pseudo_register_read): Likewise.
9488         (vsx_pseudo_register_read): Likewise.
9489         (efpr_pseudo_register_read): Likewise.
9490         * s390-tdep.c (s390_pseudo_register_read): Likewise.
9491         * sh-tdep.c (sh_pseudo_register_read): Likewise.
9492         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
9493         (sh64_pseudo_register_read): Likewise.
9494         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
9495         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
9496         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
9497         (spu_pseudo_register_read): Likewise.
9498         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
9499         (xtensa_pseudo_register_read): Likewise.
9500
9501 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9502
9503         * regcache.c (regcache::regcache): Call reg_buffer ctor.
9504         (regcache::arch): Move it to reg_buffer::arch.
9505         (regcache::register_buffer): Likewise.
9506         (regcache::assert_regnum): Likewise.
9507         (regcache::num_raw_registers): Likewise.
9508         * regcache.h (reg_buffer): New class.
9509         (regcache): Inherit reg_buffer.
9510
9511 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
9512
9513         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
9514         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
9515
9516 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
9517
9518         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
9519
9520 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
9521
9522         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
9523         (SFILES): Remove common/*.c files.
9524         (COMMON_OBS): Remove some *.o files built from common/*.c files.
9525         * common/common.host: Add common reference.
9526         * configure.ac: Likewise.
9527         * configure: Regenerate.
9528
9529 2018-02-16  Yao Qi  <yao.qi@linaro.org>
9530
9531         * block.c (block_namespace_info): Inherit allocate_on_obstack.
9532         (block_initialize_namespace): Use new.
9533         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
9534         (dwarf2_free_objfile): Use delete.
9535         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
9536         (copy_type_recursive): Use new.
9537         * gdb_obstack.h (allocate_on_obstack): New.
9538
9539 2018-02-15  Yao Qi  <yao.qi@linaro.org>
9540
9541         PR gdb/22849
9542         * inferior.c (exit_inferior_1): Reset inf->control.
9543
9544 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
9545
9546         * ada-lang.c (ada_to_fixed_value_create): Delete advance
9547         declaration.
9548
9549 2018-02-14  Pedro Alves  <palves@redhat.com>
9550
9551         * frame-unwind.c (frame_unwind_try_unwinder): Always call
9552         frame_cleanup_after_sniffer on exception.
9553
9554 2018-02-14  Tom Tromey  <tom@tromey.com>
9555
9556         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
9557         const.
9558         (solib_bfd_open): Make pathname const.
9559         * solib.c (solib_bfd_open): Make pathname const.
9560         * solib-spu.c (spu_bfd_fopen): Make name const.
9561         (spu_bfd_open): Make pathname const.
9562         * solib-darwin.c (darwin_bfd_open): Make pathname const.
9563         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
9564
9565 2018-02-14  Tom Tromey  <tom@tromey.com>
9566
9567         * symfile.c (symfile_bfd_open): Update.
9568         * source.h (openp, source_full_path_of, find_and_open_source):
9569         Change argument type to unique_xmalloc_ptr.
9570         * source.c (openp): Take a unique_xmalloc_ptr.
9571         (source_full_path_of, find_and_open_source): Likewise.
9572         (open_source_file, symtab_to_fullname): Update.
9573         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
9574         unique_xmalloc_ptr.
9575         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
9576         (exec_file_find): Update.
9577         * psymtab.c (psymtab_to_fullname): Update.
9578         * nto-tdep.h (nto_find_and_open_solib): Update.
9579         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
9580         unique_xmalloc_ptr.
9581         * exec.c (exec_file_attach): Update.
9582         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
9583         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
9584
9585 2018-02-14  Tom Tromey  <tom@tromey.com>
9586
9587         * solib.c: Include source.h.
9588         * nto-tdep.c: Include source.h.
9589         * mi/mi-cmd-env.c: Include source.h.
9590         * infcmd.c: Include source.h.
9591         * exec.c: Include source.h.
9592         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
9593         (add_path, directory_switch, source_path, init_source_path): Move
9594         declarations...
9595         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
9596         (add_path, directory_switch, source_path, init_source_path):
9597         ...here.
9598
9599 2018-02-14  Tom Tromey  <tom@tromey.com>
9600
9601         * solist.h (exec_file_find, solib_find): Return
9602         unique_xmalloc_ptr.
9603         (solib_bfd_fopen): Take a const char *.
9604         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
9605         (exec_file_find, solib_find): Likewise.
9606         (solib_bfd_fopen): Do not take ownership of "pathname".
9607         (solib_bfd_open): Use unique_xmalloc_ptr.
9608         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
9609         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
9610         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
9611         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
9612
9613 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
9614
9615         * ada-lang.c (name_match_type_from_name): Remove reference to
9616         ada_name_for_lookup in function's documentation.
9617         * ada-lang.h (ada_name_for_lookup): Delete declaration.
9618
9619 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
9620
9621         * defs.h (enum openp_flags): New enum.
9622         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
9623         Move to enum openp_flags.
9624         (openp_flags): New enum flags.
9625         (openp): Change parameter type to openp_flags.
9626         * source.c (openp): Change parameter type to openp_flags.
9627         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
9628         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
9629
9630 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
9631
9632         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
9633         per-command.
9634
9635 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
9636
9637         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
9638         into...
9639         (class dwarf2_queue_guard): ...the destructor of this new class.
9640         (dw2_do_instantiate_symtab): Create instance of the new class
9641         dwarf2_queue_guard, remove cleanup.
9642
9643 2018-02-09  Tom Tromey  <tom@tromey.com>
9644
9645         * source.c (find_source_lines): Don't reference past the end of
9646         the vector.
9647
9648 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9649
9650         * remote.c (remote_btrace_maybe_reopen): Change error message.
9651         * btrace.c (btrace_enable): Likewise.
9652         (parse_xml_btrace): Likewise.
9653         (parse_xml_btrace_conf): Likewise.
9654
9655 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9656
9657         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
9658         (linux_enable_pt, linux_enable_bts): Call
9659         diagnose_perf_event_open_fail.
9660
9661 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9662
9663         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
9664         Remove parameter and change return type.  Update callers.  Move it.
9665         (linux_enable_bts, linux_enable_pt): Improve error message.
9666         (linux_enable_pt): Remove zero buffer size check.
9667         (linux_enable_btrace): Improve error messages.  Remove NULL return
9668         check.
9669
9670 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9671
9672         * btrace.c (btrace_enable): Remove target_supports_btrace call.
9673         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
9674         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
9675         (linux_supports_pt, linux_supports_btrace): Remove.
9676         (linux_enable_bts): Call cpu_supports_bts.
9677         * nat/linux-btrace.h (linux_supports_btrace): Remove.
9678         * remote.c (remote_supports_btrace): Remove.
9679         (init_remote_ops): Remove remote_supports_btrace.
9680         * target-delegates.c: Regenerated.
9681         * target.c (target_supports_btrace): Remove.
9682         * target.h (target_ops) <to_supports_btrace>: Remove
9683         (target_supports_btrace): Remove.
9684         * x86-linux-nat.c (x86_linux_create_target): Remove
9685         linux_supports_btrace.
9686
9687 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9688
9689         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
9690         btrace failed.
9691         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
9692         exception and use message in own exception.
9693
9694 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9695
9696         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
9697         (perf_event_pt_event_type): Use gdb_file_up.
9698         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
9699         scoped_fd, and scoped_mmap.
9700
9701 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9702
9703         * common/scoped_mmap.h: New.
9704         * unittests/scoped_mmap-selftest.c: New.
9705         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9706         unittests/scoped_mmap-selftest.c.
9707
9708 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9709
9710         * common/scoped_fd.h: New.
9711         * unittests/scoped_fd-selftest.c: New.
9712         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9713         unittests/scoped_fd-selftest.c.
9714
9715 2018-02-09  Tom Tromey  <tom@tromey.com>
9716
9717         * auto-load.c (auto_load_section_scripts): Use
9718         gdb::unique_xmalloc_ptr.
9719
9720 2018-02-09  Tom Tromey  <tom@tromey.com>
9721
9722         * auto-load.c (execute_script_contents): Use std::string.
9723
9724 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
9725
9726         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
9727         Python function, rather than a new command.
9728
9729 2018-02-08  Tom Tromey  <tom@tromey.com>
9730
9731         * solib.c (solib_find_1): Use std::string.
9732         (solib_bfd_fopen): Use unique_xmalloc_ptr.
9733
9734 2018-02-08  Tom Tromey  <tom@tromey.com>
9735
9736         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
9737
9738 2018-02-08  Tom Tromey  <tom@tromey.com>
9739
9740         * source.c (find_source_lines): Use gdb::def_vector.
9741
9742 2018-02-08  Tom Tromey  <tom@tromey.com>
9743
9744         * macrocmd.c (struct temporary_macro_definition): New.
9745         (macro_define_command): Use temporary_macro_definition.  Remove
9746         cleanups.
9747         (free_macro_definition_ptr): Remove.
9748
9749 2018-02-08  Tom Tromey  <tom@tromey.com>
9750
9751         * macroexp.c (maybe_expand): Use std::string.
9752
9753 2018-02-08  Tom Tromey  <tom@tromey.com>
9754
9755         * macroexp.c (struct macro_buffer): Add initializers for some
9756         members.
9757         (init_buffer, init_shared_buffer, free_buffer)
9758         (free_buffer_return_text): Remove.
9759         (macro_buffer): New constructors.
9760         (~macro_buffer): New destructor.
9761         (macro_buffer::set_shared): New method.
9762         (macro_buffer::resize_buffer, macro_buffer::appendc)
9763         (macro_buffer::appendmem): Now methods, not free functions.
9764         (set_token, append_tokens_without_splicing, stringify)
9765         (macro_stringify): Update.
9766         (gather_arguments): Change return type.  Remove argc_p argument,
9767         add args_ptr argument.  Use std::vector.
9768         (substitute_args): Remove argc argument.  Accept std::vector.
9769         (expand): Update.  Use std::vector.
9770         (scan, macro_expand, macro_expand_next): Update.
9771
9772 2018-02-08  Tom Tromey  <tom@tromey.com>
9773
9774         * symtab.c (default_collect_symbol_completion_matches_break_on):
9775         Use unique_xmalloc_ptr.
9776         * macroscope.h: (sal_macro_scope, user_macro_scope)
9777         (default_macro_scope): Return unique_xmalloc_ptr.
9778         * macroscope.c (sal_macro_scope, user_macro_scope)
9779         (default_macro_scope): Return unique_xmalloc_ptr.
9780         * macroexp.h (macro_expand, macro_expand_once): Return
9781         unique_xmalloc_ptr.
9782         * macroexp.c (macro_expand, macro_expand_once): Return
9783         unique_xmalloc_ptr.
9784         * macrocmd.c (macro_expand_command, macro_expand_once_command)
9785         (info_macro_command, info_macros_command): Use
9786         unique_xmalloc_ptr.
9787         * compile/compile-c-support.c (write_macro_definitions): Use
9788         unique_xmalloc_ptr.
9789         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
9790
9791 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
9792
9793         * value.c (value_static_field): Assign field type instead of
9794         containing type when returning an optimized out value.
9795
9796 2018-02-06  Yao Qi  <yao.qi@linaro.org>
9797
9798         * ft32-tdep.c (ft32_read_pc): Remove.
9799         (ft32_write_pc): Remove.
9800         (ft32_gdbarch_init): Update.
9801         * m32r-tdep.c (m32r_read_pc): Remove.
9802         (m32r_gdbarch_init): Update.
9803         * mep-tdep.c (mep_read_pc): Remove.
9804         (mep_gdbarch_init): Update.
9805         * microblaze-tdep.c (microblaze_write_pc): Remove.
9806         (microblaze_gdbarch_init): Update.
9807         * mn10300-tdep.c (mn10300_read_pc): Remove.
9808         (mn10300_write_pc): Remove.
9809         (mn10300_gdbarch_init): Update.
9810         * moxie-tdep.c (moxie_read_pc): Remove.
9811         (moxie_write_pc): Remove.
9812         (moxie_gdbarch_init): Update.
9813
9814 2018-02-06  Yao Qi  <yao.qi@linaro.org>
9815
9816         * expprint.c (print_subexp_standard): Handle
9817         OP_F77_UNDETERMINED_ARGLIST.
9818         (dump_subexp_body_standard): Likewise.
9819
9820 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
9821
9822         * target-descriptions.c (tdesc_element_visitor) Add empty
9823         implementations.
9824         (tdesc_type): Move make_gdb_type from here.
9825         (tdesc_type_builtin): Likewise.
9826         (tdesc_type_vector): Likewise.
9827         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
9828         (make_gdb_type_struct): Move from tdesc_type_with_fields.
9829         (make_gdb_type_union): Likewise.
9830         (make_gdb_type_flags): Likewise.
9831         (make_gdb_type_enum): Likewise.
9832         (make_gdb_type): New function.
9833         (tdesc_register_type): Use static make_gdb_type.
9834
9835 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
9836
9837         * infcmd.c (default_print_one_register_info): Align natural-format
9838         column values consistently one under another.
9839         (pad_to_column): New function.
9840
9841 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
9842
9843         * dwarf2read.c (dwarf2_physname): Move commment.
9844
9845 2018-02-01  Leszek Swirski  <leszeks@google.com>
9846
9847         * varobj.c (varobj_formatted_print_options): Allow recursive
9848         pretty printing if pretty printing is enabled.
9849
9850 2018-02-01  Leszek Swirski  <leszeks@google.com>
9851
9852         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
9853         names after a structop as a filename.
9854
9855 2018-02-01  Yao Qi  <yao.qi@linaro.org>
9856
9857         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
9858         (arm_record_coproc_data_proc): Likewise.
9859
9860 2018-02-01  Yao Qi  <yao.qi@linaro.org>
9861
9862         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
9863
9864 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
9865
9866         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
9867         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
9868
9869 2018-01-31  Pedro Alves  <palves@redhat.com>
9870
9871         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
9872         * inflow.c (child_terminal_save_inferior): Wrap reference to
9873         tcgetpgrp in HAVE_TERMIOS_H.
9874         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
9875         _WIN32.
9876         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
9877         always iterate over all inferiors.
9878         (gdbsim_cntrl_c): Adjust.
9879         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
9880
9881 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
9882
9883         * gdbtypes.c (lookup_array_range_type): Make sure the array's
9884         index type is objfile-owned if the element type is as well.
9885
9886 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
9887
9888         GDB 8.1 released.
9889
9890 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9891
9892         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
9893         "features/s390x-linux64.c".
9894         (_initialize_s390_linux_tdep): Remove initialization of tdescs
9895         s390_linux32 and s390x_linux64.
9896         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
9897         default tdesc.
9898         * s390-tdep.c: Include "features/s390-linux32.c" and
9899         "features/s390x-linux64.c".
9900         (s390_tdesc_valid): Add check for tdesc_has_registers.
9901         (s390_gdbarch_init): Make sure there is always a valid tdesc.
9902         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
9903         tdesc_s390x_linux64.
9904         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
9905         tdesc_s390x_linux64 to...
9906         * s390-tdep.h: ...here.
9907
9908 2018-01-30  Pedro Alves  <palves@redhat.com>
9909
9910         PR gdb/13211
9911         * config.in, configure: Regenerate.
9912         * configure.ac: Check for getpgid.
9913         * go32-nat.c (go32_pass_ctrlc): New.
9914         (go32_target): Install it.
9915         * inf-child.c (inf_child_target): Install
9916         child_terminal_save_inferior, child_pass_ctrlc and
9917         child_interrupt.
9918         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
9919         (inf_ptrace_target): No longer install it.
9920         * infcmd.c (interrupt_target_1): Adjust.
9921         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
9922         (child_interrupt): Declare.
9923         (inferior::terminal_state): New.
9924         * inflow.c (struct terminal_info): Update comments.
9925         (inferior_process_group): Delete.
9926         (terminal_is_ours): Delete.
9927         (gdb_tty_state): New.
9928         (child_terminal_init): Adjust.
9929         (is_gdb_terminal, sharing_input_terminal_1)
9930         (sharing_input_terminal): New functions.
9931         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
9932         Set the process's actual process group in the foreground if
9933         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
9934         mark terminal as the inferior's if not sharing GDB's terminal.
9935         Don't check attach_flag.
9936         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
9937         pass down a target_terminal_state.
9938         (child_terminal_save_inferior): New, factored out from ...
9939         (child_terminal_ours_1): ... this.  Handle
9940         target_terminal_state::is_ours_for_output.
9941         (child_interrupt, child_pass_ctrlc): New.
9942         (inflow_inferior_exit): Clear the inferior's terminal_state.
9943         (copy_terminal_info): Copy the inferior's terminal state.
9944         (_initialize_inflow): Remove reference to terminal_is_ours.
9945         * inflow.h (inferior_process_group): Delete.
9946         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
9947         * procfs.c (procfs_target): Don't install procfs_interrupt.
9948         (procfs_interrupt): Delete.
9949         * remote.c (remote_serial_quit_handler): Adjust.
9950         (remote_interrupt): Remove ptid parameter.  Adjust.
9951         * target-delegates.c: Regenerate.
9952         * target.c: Include "terminal.h".
9953         (target_terminal::terminal_state): Rename to ...
9954         (target_terminal::m_terminal_state): ... this.
9955         (target_terminal::init): Adjust.
9956         (target_terminal::inferior): Adjust to per-inferior
9957         terminal_state.
9958         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
9959         (target_terminal::ours, target_terminal::ours_for_output): Use
9960         target_terminal_is_ours_kind.
9961         (target_interrupt): Remove ptid parameter.  Adjust.
9962         (default_target_pass_ctrlc): Adjust.
9963         * target.h (target_ops::to_terminal_save_inferior): New field.
9964         (target_ops::to_interrupt): Remove ptid_t parameter.
9965         (target_interrupt): Remove ptid_t parameter.  Update comment.
9966         (target_pass_ctrlc): Update comment.
9967         * target/target.h (target_terminal_state): New scoped enum,
9968         factored out of ...
9969         (target_terminal::terminal_state): ... here.
9970         (target_terminal::inferior): Update comments.
9971         (target_terminal::restore_inferior): New.
9972         (target_terminal::is_inferior, target_terminal::is_ours)
9973         (target_terminal::is_ours_for_output): Adjust.
9974         (target_terminal::scoped_restore_terminal_state): Adjust to
9975         rename, and call restore_inferior() instead of inferior().
9976         (target_terminal::scoped_restore_terminal_state::m_state): Change
9977         type.
9978         (target_terminal::terminal_state): Rename to ...
9979         (target_terminal::m_terminal_state): ... this and change type.
9980
9981 2018-01-30  Pedro Alves  <palves@redhat.com>
9982
9983         * linux-nat.c (wait_for_signal): New function.
9984         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
9985         directly.
9986         (async_terminal_is_ours)
9987         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
9988         (linux_nat_add_target): Don't override
9989         to_terminal_inferior/to_terminal_ours.
9990
9991 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
9992
9993         * remote.c (remote_follow_fork): Don't call "detach_inferior".
9994
9995 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
9996
9997         * dwarf2read.c (free_dwo_files): Add forward-declaration.
9998         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
9999         dwarf2_per_objfile_free here.
10000         (dwarf2_per_objfile_free): Remove.
10001         (_initialize_dwarf2_read): Don't register
10002         dwarf2_per_objfile_free as a registry cleanup.
10003
10004 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
10005
10006         Avoid compilation errors in MinGW native builds
10007
10008         The error is triggered by including python-internal.h, and the
10009         error message is:
10010
10011              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
10012                       from build-gnulib/import/math.h:27,
10013                       from d:/usr/Python26/include/pyport.h:235,
10014                       from d:/usr/Python26/include/Python.h:58,
10015                       from python/python-internal.h:94,
10016                       from python/py-arch.c:24:
10017              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
10018         using ::hypot;
10019                 ^~~~~
10020
10021         This happens because Python headers define 'hypot' to expand t
10022         '_hypot' in the Windows builds.
10023         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
10024         'hypoth'.  This avoids a compilation error.
10025
10026 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
10027
10028         * MAINTAINERS (Write After Approval): Fix ordering.
10029
10030 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
10031
10032         * MAINTAINERS (Write After Approval): Add Alan Hayward.
10033
10034 2018-01-26  Alan Modra  <amodra@gmail.com>
10035
10036         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
10037         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
10038         Remove nop.  Make const.  Comment.
10039         (powerpc32_plt_stub_so_2): New.
10040         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
10041         Correct count.  Update uses.
10042         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
10043         Move common code reading PLT entry word.  Correct
10044         powerpc32_plt_stub PLT address calculation.
10045         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
10046         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
10047         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
10048         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
10049         (ppc64_standard_linkage8): Likewise.
10050         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
10051         Correct insns description.
10052         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
10053
10054 2018-01-24  Pedro Alves  <palves@redhat.com>
10055
10056         GCC PR libstdc++/83906
10057         * gdbtypes.c (operator==(const dynamic_prop &,
10058         const dynamic_prop &)): New.
10059         (operator==(const range_bounds &, const range_bounds &)): New.
10060         (check_types_equal): Use them instead of memcmp.
10061         * gdbtypes.h (operator==(const dynamic_prop &,
10062         const dynamic_prop &)): Declare.
10063         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
10064         (operator==(const range_bounds &, const range_bounds &)): Declare.
10065         (operator!=(const range_bounds &, const range_bounds &)): Declare.
10066
10067 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10068
10069         * s390-linux-tdep.c (s390_record_address_mask)
10070         (s390_record_calc_disp_common, s390_record_calc_disp)
10071         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
10072         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
10073         (s390_process_record): Move to s390-tdep.c.
10074         (s390_linux_init_abi_any): Adjust.
10075         * s390-tdep.c (s390_record_address_mask)
10076         (s390_record_calc_disp_common, s390_record_calc_disp)
10077         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
10078         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
10079         (s390_process_record): Moved from s390-linux-tdep.c
10080         (s390_gdbarch_init): Adjust.
10081
10082 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10083
10084         * s390-linux-nat.c (s390-tdep.h): New include.
10085         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
10086         (HFILES_NO_SRCDIR): Add s390-tdep.h.
10087         (ALLDEPFILES): Add s390-tdep.c.
10088         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
10089         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
10090         * s390-tdep.h: ...this.  New file.
10091         * s390-linux-tdep.c (s390-tdep.h): New include.
10092         (_initialize_s390_tdep): Rename to...
10093         (_initialize_s390_linux_tdep): ...this and adjust.
10094         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
10095         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
10096         s390-tdep.h.
10097         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
10098         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
10099         (s390_is_partial_instruction, s390_software_single_step)
10100         (is_non_branch_ril, s390_displaced_step_copy_insn)
10101         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
10102         (s390_prologue_data, s390_addr, s390_store, s390_load)
10103         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
10104         (s390_register_call_saved, s390_guess_tracepoint_registers)
10105         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
10106         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
10107         (s390_pseudo_register_name, s390_pseudo_register_type)
10108         (s390_pseudo_register_read, s390_pseudo_register_write)
10109         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
10110         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
10111         (s390_addr_bits_remove, s390_address_class_type_flags)
10112         (s390_address_class_type_flags_to_name)
10113         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
10114         (s390_function_arg_float, s390_function_arg_vector)
10115         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
10116         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
10117         (s390_frame_align, s390_register_return_value, s390_return_value)
10118         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
10119         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
10120         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
10121         (s390_trad_frame_prev_register, s390_unwind_cache)
10122         (s390_prologue_frame_unwind_cache)
10123         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
10124         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
10125         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
10126         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
10127         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
10128         (s390_frame_base_address, s390_local_base_address)
10129         (s390_frame_base, s390_gcc_target_options)
10130         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
10131         (s390_validate_reg_range, s390_tdesc_valid)
10132         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
10133         * s390-tdep.c: ...this.  New file.
10134
10135 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10136
10137         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
10138         (s390_process_record, s390_gdbarch_tdep_alloc)
10139         (s390_linux_init_abi_any): Use/set new hook.
10140
10141 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10142
10143         * s390-linux-tdep.c (osabi.h): New include.
10144         (s390_linux_init_abi_31, s390_linux_init_abi_64)
10145         (s390_linux_init_abi_any): New functions.
10146         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
10147
10148 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10149
10150         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
10151         tdesc_has_registers check
10152
10153 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10154
10155         * s390-linux-tdep.c (s390_tdesc_valid): New function.
10156         (s390_validate_reg_range): New macro.
10157         (s390_gdbarch_init): Adjust.
10158
10159 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10160
10161         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
10162         (s390_gdbarch_tdep_alloc): Adjust.
10163         (s390_gdbarch_init): Adjust.
10164
10165 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10166
10167         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
10168         <have_tdb>: Change type to bool.
10169         (s390_gdbarch_tdep_alloc): Adjust.
10170         (s390_gdbarch_init): Adjust.
10171
10172 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10173
10174         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
10175         (gdbarch_tdep) <have_upper, have_vx>: New fields.
10176         (s390_gdbarch_tdep_alloc): New function.
10177         (s390_gdbarch_init): Allocate tdep at start and use its fields
10178         instead of separate variables.
10179
10180 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10181
10182         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
10183         when looking for cached gdbarch and add comment for remaining.
10184
10185 2018-01-22  Pedro Alves  <palves@redhat.com>
10186             Sergio Durigan Junior  <sergiodj@redhat.com>
10187
10188         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
10189         case.
10190
10191 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
10192
10193         * MAINTAINERS: Update my company e-mail address.
10194
10195 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10196
10197         * regcache.c (cooked_write_test): New function.
10198         (_initialize_regcache): Register the test.
10199
10200 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10201
10202         * ia64-tdep.c (ia64_pseudo_register_read): Call
10203         regcache->cooked_read instead of regcache_cooked_read_unsigned.
10204         * m32c-tdep.c (m32c_cat_read): Likewise.
10205         (m32c_r3r2r1r0_read): Likewise.
10206         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
10207         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
10208
10209 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10210
10211         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
10212         method raw_read instead of regcache_raw_read.
10213         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
10214         * arm-tdep.c (arm_neon_quad_read): Likewise.
10215         * avr-tdep.c (avr_pseudo_register_read): Likewise.
10216         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
10217         * frv-tdep.c (frv_pseudo_register_read): Likewise.
10218         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
10219         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
10220         (i386_pseudo_register_read_into_value): Likewise.
10221         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
10222         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
10223         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
10224         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
10225         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
10226         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
10227         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
10228         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
10229         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
10230
10231 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10232
10233         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
10234         * configure.tgt: Remove target mt.
10235         * mt-tdep.c: Remove.
10236         * regcache.c (cooked_read_test): Remove the check for mt.
10237
10238 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10239
10240         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
10241         instead of gdbarch_pseudo_register_read_value.
10242
10243 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
10244
10245         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
10246         language is Ada.
10247
10248 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
10249
10250         * linespec.c (create_sals_line_offset): Remove code that preserved
10251         the symtab_and_line's line number.
10252
10253 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10254
10255         * varobj.c (varobj_create): Don't set valid_block when creating a
10256         floating varobj.
10257
10258 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10259
10260         * varobj.c (varobj_create): Remove out of date comment.
10261
10262 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10263
10264         PR mi/20395
10265         * ada-exp.y (write_var_from_sym): Pass extra parameter when
10266         updating innermost block.
10267         * parse.c (innermost_block_tracker::update): Take extra type
10268         parameter, and check types match before updating innermost block.
10269         (write_dollar_variable): Update innermost block for registers.
10270         * parser-defs.h (enum innermost_block_tracker_type): New enum.
10271         (innermost_block_tracker::innermost_block_tracker): Initialise
10272         m_types member.
10273         (innermost_block_tracker::reset): Take type parameter.
10274         (innermost_block_tracker::update): Take type parameter, and pass
10275         type through as needed.
10276         (innermost_block_tracker::m_types): New member.
10277         * varobj.c (varobj_create): Pass type when reseting innermost
10278         block.
10279
10280 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10281
10282         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
10283         * ada-lang.c (resolve_subexp): Likewise.
10284         * breakpoint.c (set_breakpoint_condition) Likewise.
10285         (watch_command_1) Likewise.
10286         * c-exp.y (variable): Likewise.
10287         * d-exp.y (PrimaryExpression): Likewise.
10288         * f-exp.y (variable): Likewise.
10289         * go-exp.y (variable): Likewise.
10290         * m2-exp.y (variable): Likewise.
10291         * objfiles.c (objfile::~objfile): Likewise.
10292         * p-exp.y (variable): Likewise.
10293         * parse.c (innermost_block): Change type.
10294         * parser-defs.h (class innermost_block_tracker): New.
10295         (innermost_block): Change to innermost_block_tracker.
10296         * printcmd.c (display_command): Switch to innermost_block API.
10297         (do_one_display): Likewise.
10298         * rust-exp.y (do_one_display): Likewise.
10299         * symfile.c (clear_symtab_users): Likewise.
10300         * varobj.c (varobj_create): Switch to innermost_block API, replace
10301         use of innermost_block with block stored on varobj object.
10302
10303 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10304
10305         * expression.h (innermost_block): Remove declaration.
10306         * varobj.c: Add 'parser-defs.h' include.
10307
10308 2018-01-19  Tom Tromey  <tom@tromey.com>
10309
10310         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
10311         symbols in the static and global blocks.
10312
10313 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
10314
10315         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
10316         gdb_ptrace.h, and move including gdb_wait.h ...
10317         * nat/linux-ptrace.h: ... to here.
10318
10319 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
10320
10321         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
10322         inf_ptrace_detach_success.
10323         (inf_ptrace_detach_success): Add inferior parameter, use it
10324         instead of inferior_ptid, pass it to detach_inferior.
10325         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
10326         parameter.
10327         * inferior.c (detach_inferior): Add overload that takes an
10328         inferior object.
10329         * inferior.h (detach_inferior): Likewise.
10330         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
10331         use inferior_ptid, adjust call to inf_ptrace_detach_success.
10332         * linux-thread-db.c (thread_db_detach): Use inf parameter.
10333
10334 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
10335
10336         * target.h (struct target_ops) <to_detach>: Add inferior
10337         parameter.
10338         (target_detach): Likewise.
10339         * target.c (dispose_inferior): Pass inferior down.
10340         (target_detach): Pass inferior down.  Assert that it is equal to
10341         the current inferior.
10342         * aix-thread.c (aix_thread_detach): Pass inferior down.
10343         * corefile.c (core_file_command): Pass current_inferior() down.
10344         * corelow.c (core_detach): Add inferior parameter.
10345         * darwin-nat.c (darwin_detach): Likewise.
10346         * gnu-nat.c (gnu_detach): Likewise.
10347         * inf-ptrace.c (inf_ptrace_detach): Likewise.
10348         * infcmd.c (detach_command): Pass current_inferior() down to
10349         target_detach.
10350         * infrun.c (follow_fork_inferior): Pass parent_inf to
10351         target_detach.
10352         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
10353         target_detach.
10354         * linux-nat.c (linux_nat_detach): Add inferior parameter.
10355         * linux-thread-db.c (thread_db_detach): Likewise.
10356         * nto-procfs.c (procfs_detach): Likewise.
10357         * procfs.c (procfs_detach): Likewise.
10358         * record.c (record_detach): Likewise.
10359         * record.h (struct inferior): Forward-declare.
10360         (record_detach): Add inferior parameter.
10361         * remote-sim.c (gdbsim_detach): Likewise.
10362         * remote.c (remote_detach_1): Likewise.
10363         (remote_detach): Likewise.
10364         (extended_remote_detach): Likewise.
10365         * sol-thread.c (sol_thread_detach): Likewise.
10366         * target-debug.h (target_debug_print_inferior_p): New macro.
10367         * target-delegates.c: Re-generate.
10368         * top.c (kill_or_detach): Pass inferior down to target_detach.
10369         * windows-nat.c (windows_detach): Add inferior parameter.
10370
10371 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
10372
10373         * target.h (struct target_ops) <to_detach>: Remove args
10374         parameter.
10375         (target_detach): Likewise.
10376         * target.c (dispose_inferior): Adjust.
10377         (target_detach): Remove args parameter, adjust.
10378         * aix-thread.c (aix_thread_detach): Adjust.
10379         * corefile.c (core_file_command): Adjust.
10380         * corelow.c (core_detach): Adjust.
10381         * darwin-nat.c (darwin_detach): Adjust.
10382         * gnu-nat.c (gnu_detach): Adjust.
10383         * inf-ptrace.c (inf_ptrace_detach): Adjust.
10384         * infcmd.c (detach_command): Adjust
10385         * infrun.c (follow_fork_inferior): Adjust.
10386         (handle_vfork_child_exec_or_exit): Adjust.
10387         * linux-fork.c (linux_fork_detach): Remove args parameter.
10388         * linux-fork.h (linux_fork_detach): Likewise.
10389         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
10390         * linux-thread-db.c (thread_db_detach): Likewise.
10391         * nto-procfs.c (procfs_detach): Likewise.
10392         * procfs.c (procfs_detach): Likewise.
10393         (do_detach): Remove signo parameter.
10394         * record.c (record_detach): Remove args parameter.
10395         * record.h (record_detach): Likewise.
10396         * remote-sim.c (gdbsim_detach): Likewise.
10397         * remote.c (remote_detach_1): Likewise.
10398         (remote_detach): Likewise.
10399         (extended_remote_detach): Likewise.
10400         * sol-thread.c (sol_thread_detach): Likewise.
10401         * target-delegates.c: Re-generate.
10402         * top.c (struct qt_args) <args>: Remove field.
10403         (kill_or_detach): Don't pass args.
10404         (quit_force): Don't set args.
10405         * windows-nat.c (windows_detach): Remove args parameter.
10406
10407 2018-01-19  Yao Qi  <yao.qi@linaro.org>
10408
10409         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
10410         (arm_linux_init_abi): Install it.
10411
10412 2018-01-19  Yao Qi  <yao.qi@linaro.org>
10413
10414         * osabi.c (gdb_osabi_names): Extend the regexp for
10415         arm-linux-gnueabihf.
10416
10417 2018-01-18  Yao Qi  <yao.qi@linaro.org>
10418
10419         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
10420         m_abbrevs.
10421         (abbrev_table::add_abbrev): Update.
10422         (abbrev_table::lookup_abbrev): Update.
10423
10424 2018-01-18  Yao Qi  <yao.qi@linaro.org>
10425
10426         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
10427
10428 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
10429
10430         * compile/compile.c (compile_to_object): Convert "triplet_rx"
10431         to "std::string".
10432
10433 2018-01-17  Tom Tromey  <tom@tromey.com>
10434
10435         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
10436
10437 2018-01-17  Tom Tromey  <tom@tromey.com>
10438
10439         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
10440         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
10441         (create_array_type_with_stride): Update.
10442         * dwarf2read.c (set_die_type): Update.
10443
10444 2018-01-17  Tom Tromey  <tom@tromey.com>
10445
10446         * dwarf2read.c (delayed_method_info): Remove typedef.
10447         (dwarf2_cu::method_info): Now a std::vector.
10448         (add_to_method_list): Update.
10449         (free_delayed_list): Remove.
10450         (compute_delayed_physnames): Update.
10451         (process_full_comp_unit, process_full_type_unit): Clear the method
10452         list.  Remove cleanups.
10453         (psymtab_include_file_name): Add name_holder parameter.  Use
10454         unique_xmalloc_ptr.
10455         (dwarf_decode_lines): Update.
10456
10457 2018-01-17  Tom Tromey  <tom@tromey.com>
10458             Simon Marchi  <simon.marchi@ericsson.com>
10459
10460         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
10461         (dwarf2_per_objfile::free_cached_comp_units)
10462         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
10463         (init_cutu_and_read_dies_no_follow): Update.
10464         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
10465         (dwarf2_cu::~dwarf2_cu): New.
10466         (free_heap_comp_unit, free_stack_comp_unit): Remove.
10467         (age_cached_comp_units, free_one_cached_comp_unit): Update.
10468
10469 2018-01-17  Tom Tromey  <tom@tromey.com>
10470             Simon Marchi  <simon.marchi@ericsson.com>
10471
10472         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
10473         (struct die_reader_specs) <abbrev_table>: New member.
10474         (struct abbrev_table): Add constructor.
10475         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
10476         <abbrev_obstack>: Now an auto_obstack.
10477         (abbrev_table_up): New typedef.
10478         (init_cu_die_reader): Add abbrev_table parameter.
10479         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
10480         Add result_dwo_abbrev_table.
10481         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
10482         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
10483         Update.
10484         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
10485         parameter.
10486         (skip_children): Update.
10487         (abbrev_table::alloc_abbrev): Rename from
10488         abbrev_table_alloc_abbrev.
10489         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
10490         (abbrev_table::lookup_abbrev): Rename from
10491         abbrev_table_lookup_abbrev.
10492         (abbrev_table_read_table): Return abbrev_table_up.
10493         (abbrev_table_free, abbrev_table_free_cleanup)
10494         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
10495         (load_partial_dies): Update.
10496
10497 2018-01-17  Tom Tromey  <tom@tromey.com>
10498
10499         * dwarf2read.c (dwarf2_compute_name): Update comment.
10500         (read_func_scope, read_variable): Update.
10501         (new_symbol): Remove.
10502         (new_symbol_full): Rename to new_symbol.
10503
10504 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
10505
10506         PR gdb/16577
10507         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
10508         a warning instead of throwing an error, set section size to 0 and return
10509         NULL.
10510         * gdb_bfd.h (gdb_bfd_map_section): Update description.
10511
10512 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
10513
10514         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
10515         std::string.
10516         (linux_ptrace_attach_fail_reason_string): Likewise.
10517         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
10518         Likewise.
10519         (linux_ptrace_attach_fail_reason_string): Likewise.
10520         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
10521
10522 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
10523
10524         * linux-nat.c (linux_nat_attach): Remove xstrdup.
10525
10526 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
10527
10528         PR gdb/21559
10529         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
10530         checking for fs_base/gs_base fields in struct user_regs_struct.
10531         * configure: Regenerate.
10532
10533 2018-01-17  Yao Qi  <yao.qi@linaro.org>
10534
10535         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
10536         function.
10537         (aarch64_linux_init_abi): Install it to gdbarch hook
10538         gcc_target_options.
10539
10540 2018-01-15  Pedro Alves  <palves@redhat.com>
10541
10542         * common/signals-state-save-restore.c
10543         (save_original_signals_state): Fix typos.
10544
10545 2017-01-12  Tom Tromey  <tom@tromey.com>
10546             Sergio Durigan Junior  <sergiodj@redhat.com>
10547
10548         * Makefile.in (install-only): Install gdb-add-index.
10549
10550 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
10551
10552         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
10553
10554 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
10555
10556         * infrun.c (keep_going_pass_signal): Clear step-over info when
10557         insert_breakpoints fails.
10558
10559 2018-01-11  Pedro Alves  <palves@redhat.com>
10560
10561         PR gdb/22583
10562         * infrun.c (resume): Rename to ...
10563         (resume_1): ... this.
10564         (resume): Reimplement as wrapper around resume_1.
10565
10566 2018-01-11  Pedro Alves  <palves@redhat.com>
10567
10568         PR remote/22597
10569         * remote.c (remote_parse_stop_reply): Default to the last-set
10570         general thread instead of to 'magic_null_ptid'.
10571
10572 2018-01-10  Pedro Alves  <palves@redhat.com>
10573
10574         * language.h (language_get_symbol_name_matcher): Rename ...
10575         (get_symbol_name_matcher): ... this.
10576         * language.c (language_get_symbol_name_matcher): Ditto.
10577         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
10578         callers adjusted.
10579
10580 2018-01-10  Pedro Alves  <palves@redhat.com>
10581
10582         PR gdb/22670
10583         * dwarf2read.c
10584         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
10585         Adjust to use language_get_symbol_name_matcher instead of
10586         language_defn::la_get_symbol_name_matcher.
10587         * language.c (language_get_symbol_name_matcher): If in Ada mode
10588         and the lookup name is a verbatim match, return Ada's matcher.
10589         * language.h (language_get_symbol_name_matcher): Adjust comment.
10590         (ada_lookup_name_info::verbatim_p):: New method.
10591
10592 2018-01-10  Pedro Alves  <palves@redhat.com>
10593
10594         PR gdb/22670
10595         * ada-lang.c (ada_collect_symbol_completion_matches): If the
10596         minsym's language is language_auto or language_cplus, pass down
10597         language_ada instead.
10598         * symtab.c (compare_symbol_name): Don't frob symbol language here.
10599
10600 2018-01-10  Pedro Alves  <palves@redhat.com>
10601
10602         PR gdb/22670
10603         * minsyms.c (linkage_name_str): New function.
10604         (iterate_over_minimal_symbols): Use it.
10605
10606 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10607
10608         * NEWS: Document that 'info proc' now works on FreeBSD.
10609
10610 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10611
10612         * configure.ac: Check for kinfo_getfile in libutil.
10613         * configure: Regenerate.
10614         * config.in: Regenerate.
10615         * fbsd-nat.c: Include "fbsd-tdep.h".
10616         (fbsd_fetch_cmdline): New.
10617         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
10618         rather than calling error.
10619         (fbsd_info_proc): New.
10620         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
10621         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
10622         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
10623
10624 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10625
10626         * fbsd-nat.c (struct free_deleter): Remove.
10627         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
10628
10629 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10630
10631         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
10632         NULL for an empty pathname.
10633
10634 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10635
10636         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
10637         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
10638         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
10639         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
10640         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
10641         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
10642         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
10643         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
10644         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
10645         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
10646         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
10647         (fbsd_core_fetch_timeval, fbsd_print_sigset)
10648         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
10649         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
10650         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
10651
10652 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
10653
10654         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
10655         (gnu_xfer_auxv): New function.
10656         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
10657         TARGET_OBJECT_AUXV.
10658
10659 2018-01-08  Yao Qi  <yao.qi@linaro.org>
10660             Simon Marchi  <simon.marchi@ericsson.com>
10661
10662         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
10663         common/selftest.c.
10664         (COMMON_OBS): Remove selftest.o.
10665         * configure.ac: Append selftest-arch.c and common/selftest.c to
10666         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
10667         * configure: Re-generated.
10668         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
10669         GDB_SELF_TEST.
10670         (maintenance_info_selftests): Likewise.
10671
10672 2018-01-08  Xavier Roirand  <roirand@adacore.com>
10673
10674         * ada-valprint.c (val_print_packed_array_elements): Use
10675         proper number of elements when printing an array indexed
10676         by an enumeration type.
10677
10678 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10679
10680         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
10681         (dw2_get_file_names_reader): Adjust.
10682         (lookup_dwo_signatured_type): Adjust.
10683         (lookup_dwp_signatured_type): Adjust.
10684         (lookup_signatured_type): Adjust.
10685         (create_type_unit_group): Adjust.
10686         (get_type_unit_group): Adjust.
10687         (process_psymtab_comp_unit_reader): Adjust.
10688         (build_type_psymtabs_reader): Adjust.
10689         (scan_partial_symbols): Adjust.
10690         (add_partial_symbol): Adjust.
10691         (add_partial_subprogram): Adjust.
10692         (peek_die_abbrev): Adjust.
10693         (fixup_go_packaging): Adjust.
10694         (process_imported_unit_die): Adjust.
10695         (dwarf2_compute_name): Adjust.
10696         (dwarf2_physname): Adjust.
10697         (read_import_statement): Adjust.
10698         (handle_DW_AT_stmt_list): Adjust.
10699         (read_file_scope): Adjust.
10700         (read_func_scope): Adjust.
10701         (read_lexical_block_scope): Adjust.
10702         (read_call_site_scope): Adjust.
10703         (read_variable): Adjust.
10704         (dwarf2_rnglists_process): Adjust.
10705         (dwarf2_ranges_process): Adjust.
10706         (dwarf2_ranges_read): Adjust.
10707         (dwarf2_get_pc_bounds): Adjust.
10708         (dwarf2_record_block_ranges): Adjust.
10709         (dwarf2_add_field): Adjust.
10710         (dwarf2_add_member_fn): Adjust.
10711         (read_structure_type): Adjust.
10712         (process_structure_scope): Adjust.
10713         (read_enumeration_type): Adjust.
10714         (read_array_type): Adjust.
10715         (mark_common_block_symbol_computed): Adjust.
10716         (read_common_block): Adjust.
10717         (read_namespace_type): Adjust.
10718         (read_namespace): Adjust.
10719         (read_module_type): Adjust.
10720         (read_tag_pointer_type): Adjust.
10721         (read_tag_ptr_to_member_type): Adjust.
10722         (read_tag_string_type): Adjust.
10723         (read_subroutine_type): Adjust.
10724         (read_typedef): Adjust.
10725         (read_base_type): Adjust.
10726         (attr_to_dynamic_prop): Adjust.
10727         (read_subrange_type): Adjust.
10728         (read_unspecified_type): Adjust.
10729         (dwarf2_read_abbrevs): Adjust.
10730         (load_partial_dies): Adjust.
10731         (read_partial_die): Adjust.
10732         (find_partial_die): Adjust.
10733         (guess_partial_die_structure_name): Adjust.
10734         (fixup_partial_die): Adjust.
10735         (read_attribute_value): Adjust.
10736         (read_addr_index): Adjust.
10737         (read_addr_index_from_leb128): Adjust.
10738         (read_str_index): Adjust.
10739         (dwarf2_string_attr): Adjust.
10740         (get_debug_line_section): Adjust.
10741         (dwarf_decode_line_header): Adjust.
10742         (lnp_state_machine::check_line_address): Adjust.
10743         (dwarf_decode_lines_1): Adjust.
10744         (dwarf_decode_lines): Adjust.
10745         (dwarf2_start_symtab): Adjust.
10746         (var_decode_location): Adjust.
10747         (new_symbol_full): Adjust.
10748         (dwarf2_const_value_data): Adjust.
10749         (dwarf2_const_value_attr): Adjust.
10750         (dwarf2_const_value): Adjust.
10751         (die_type): Adjust.
10752         (die_containing_type): Adjust.
10753         (build_error_marker_type): Adjust.
10754         (lookup_die_type): Adjust.
10755         (guess_full_die_structure_name): Adjust.
10756         (anonymous_struct_prefix): Adjust.
10757         (determine_prefix): Adjust.
10758         (dwarf2_name): Adjust.
10759         (follow_die_ref_or_sig): Adjust.
10760         (follow_die_offset): Adjust.
10761         (follow_die_ref): Adjust.
10762         (follow_die_sig_1): Adjust.
10763         (follow_die_sig): Adjust.
10764         (get_signatured_type): Adjust.
10765         (get_DW_AT_signature_type): Adjust.
10766         (decode_locdesc): Adjust.
10767         (dwarf_decode_macros): Adjust.
10768         (cu_debug_loc_section): Adjust.
10769         (fill_in_loclist_baton): Adjust.
10770         (dwarf2_symbol_mark_computed): Adjust.
10771         (init_one_comp_unit): Don't assign
10772         dwarf2_cu::dwarf2_per_objfile.
10773         (set_die_type): Adjust.
10774
10775 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
10776
10777         * dwarf2read.c (struct mapped_debug_names): Add constructor.
10778         <dwarf2_per_objfile>: New field.
10779         (dwarf2_per_objfile): Remove global.
10780         (get_dwarf2_per_objfile): New function.
10781         (set_dwarf2_per_objfile): New function.
10782         (dwarf2_build_psymtabs_hard): Change objfile parameter to
10783         dwarf2_per_objfile.
10784         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
10785         (read_abbrev_offset): Likewise.
10786         (read_indirect_string): Likewise.
10787         (read_indirect_line_string): Likewise.
10788         (read_indirect_string_at_offset): Likewise.
10789         (read_indirect_string_from_dwz): Likewise.
10790         (dwarf2_find_containing_comp_unit): Change objfile parameter to
10791         dwarf2_per_objfile.
10792         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
10793         (create_all_comp_units): Change objfile parameter to
10794         dwarf2_per_objfile.
10795         (create_all_type_units): Likewise.
10796         (process_queue): Add dwarf2_per_objfile parameter.
10797         (read_and_check_comp_unit_head): Likewise.
10798         (lookup_dwo_unit_in_dwp): Likewise.
10799         (get_dwp_file): Likewise.
10800         (process_cu_includes): Likewise.
10801         (struct free_dwo_file_cleanup_data): New struct.
10802         (dwarf2_has_info): Use get_dwarf2_per_objfile and
10803         set_dwarf2_per_objfile.
10804         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
10805         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
10806         context, adjust calls.
10807         (dw2_instantiate_symtab): Likewise.
10808         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
10809         (dw2_get_cu): Likewise.
10810         (create_cu_from_index_list): Change objfile parameter to
10811         dwarf2_per_objfile.
10812         (create_cus_from_index_list): Get dwarf2_per_objfile from
10813         context, adjust calls.
10814         (create_cus_from_index): Likewise.
10815         (create_signatured_type_table_from_index): Change objfile
10816         parameter to dwarf2_per_objfile.
10817         (create_signatured_type_table_from_debug_names): Change objfile
10818         parameter to dwarf2_per_objfile.
10819         (create_addrmap_from_index): Likewise.
10820         (create_addrmap_from_aranges): Likewise.
10821         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
10822         (dw2_setup): Remove.
10823         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
10824         context.
10825         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
10826         get_dwarf2_per_objfile.
10827         (dw2_forget_cached_source_info): Likewise.
10828         (dw2_map_symtabs_matching_filename): Likewise.
10829         (struct dw2_symtab_iterator) <index>: Remove.
10830         <dwarf2_per_objfile>: New field.
10831         (dw2_symtab_iter_init): Replace index parameter with
10832         dwarf2_per_objfile.
10833         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
10834         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
10835         (dw2_print_stats): Likewise.
10836         (dw2_dump): Likewise.
10837         (dw2_expand_symtabs_for_function): Likewise.
10838         (dw2_expand_all_symtabs): Likewise.
10839         (dw2_expand_symtabs_with_fullname): Likewise.
10840         (dw2_expand_marked_cus): Replace index and objfile parameters
10841         with dwarf2_per_objfile.
10842         (dw_expand_symtabs_matching_file_matcher): Add
10843         dwarf2_per_objfile parameter and adjust calls.
10844         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
10845         adjust calls.
10846         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
10847         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
10848         adjust calls.
10849         (create_cus_from_debug_names_list): Replace objfile parameter
10850         with dwarf2_per_objfile and adjust calls.
10851         (create_cus_from_debug_names): Likewise.
10852         (dwarf2_read_debug_names): Likewise.
10853         (mapped_debug_names::namei_to_name): Adjust call.
10854         (dw2_debug_names_iterator::next): Likewise.
10855         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
10856         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
10857         (dw2_debug_names_dump): Likewise.
10858         (dw2_debug_names_expand_symtabs_for_function): Likewise.
10859         (dw2_debug_names_expand_symtabs_matching): Likewise.
10860         (dwarf2_initialize_objfile): Likewise.
10861         (dwarf2_build_psymtabs): Likewise.
10862         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
10863         this_cu.
10864         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
10865         (read_and_check_comp_unit_head): Likewise.
10866         (read_abbrev_offset): Likewise.
10867         (create_debug_type_hash_table): Likewise.
10868         (create_debug_types_hash_table): Likewise.
10869         (create_all_type_units): Replace objfile parameter with
10870         dwarf2_per_objfile.
10871         (add_type_unit): Add dwarf2_per_objfile parameter.
10872         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
10873         with dwarf2_per_objfile.
10874         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
10875         (lookup_dwp_signatured_type): Likewise.
10876         (lookup_signatured_type): Likewise.
10877         (read_cutu_die_from_dwo): Likewise.
10878         (init_tu_and_read_dwo_dies): Likewise.
10879         (init_cutu_and_read_dies): Likewise.
10880         (init_cutu_and_read_dies_no_follow): Likewise.
10881         (allocate_type_unit_groups_table): Add objfile parameter.
10882         (create_type_unit_group): Use dwarf2_per_objfile from cu.
10883         (get_type_unit_group): Likewise.
10884         (process_psymtab_comp_unit): Update call.
10885         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
10886         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
10887         (print_tu_stats): Likewise.
10888         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
10889         in void* parameter.
10890         (build_type_psymtabs): Change objfile parameter to
10891         dwarf2_per_objfile.
10892         (process_skeletonless_type_unit): Use dwarf2_per_objfile
10893         passed in void* parameter.
10894         (process_skeletonless_type_units): Change objfile parameter to
10895         dwarf2_per_objfile.
10896         (set_partial_user): Likewise.
10897         (dwarf2_build_psymtabs_hard): Likewise.
10898         (read_comp_units_from_section): Likewise.
10899         (create_all_comp_units): Likewise.
10900         (scan_partial_symbols): Update calls.
10901         (add_partial_symbol): Likewise.
10902         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
10903         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
10904         (process_queue): Add dwarf2_per_objfile parameter.
10905         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
10906         (compute_compunit_symtab_includes): Likewise.
10907         (process_cu_includes): Add dwarf2_per_objfile parameter.
10908         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
10909         (process_full_type_unit): Likewise.
10910         (process_imported_unit_die): Update call.
10911         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
10912         (read_file_scope): Likewise.
10913         (allocate_dwo_file_hash_table): Add objfile parameter.
10914         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
10915         (create_cus_hash_table): Likewise.
10916         (create_dwp_hash_table): Likewise.
10917         (create_dwo_unit_in_dwp_v1): Likewise.
10918         (create_dwp_v2_section): Likewise.
10919         (create_dwo_unit_in_dwp_v2): Likewise.
10920         (lookup_dwo_unit_in_dwp): Likewise.
10921         (try_open_dwop_file): Likewise.
10922         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
10923         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
10924         cleanup to include a reference to dwarf2_per_objfile.
10925         (open_dwp_file): Add dwarf2_per_objfile parameter.
10926         (open_and_init_dwp_file): Likewise.
10927         (get_dwp_file): Likewise.
10928         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
10929         (queue_and_load_all_dwo_tus): Update call.
10930         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
10931         data.
10932         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
10933         (dwarf2_ranges_process): Likewise.
10934         (dwarf2_get_pc_bounds): Likewise.
10935         (mark_common_block_symbol_computed): Likewise.
10936         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
10937         (dwarf2_read_abbrevs): Update call.
10938         (read_partial_die): Use dwarf2_per_objfile from cu.
10939         (find_partial_die): Likewise.
10940         (fixup_partial_die): Likewise.
10941         (read_attribute_value): Likewise.
10942         (read_indirect_string_at_offset_from): Add objfile parameter.
10943         (read_indirect_string_at_offset): Add dwarf2_per_objfile
10944         parameter.
10945         (read_indirect_string_from_dwz): Add objfile parameter.
10946         (read_indirect_string): Add objfile parameter.
10947         (read_addr_index_1): Add dwarf2_per_objfile parameter.
10948         (read_addr_index): Use dwarf2_per_objfile from cu.
10949         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
10950         call dw2_setup.
10951         (read_str_index): Use dwarf2_per_objfile from cu.
10952         (get_debug_line_section): Likewise.
10953         (read_formatted_entries): Add dwarf2_per_objfile parameter.
10954         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
10955         (new_symbol_full): Use dwarf2_per_objfile from cu.
10956         (build_error_marker_type): Likewise.
10957         (lookup_die_type): Likewise.
10958         (determine_prefix): Likewise.
10959         (follow_die_offset): Likewise.
10960         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
10961         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
10962         (dwarf2_fetch_die_type_sect_off): Likewise.
10963         (dwarf2_get_die_type): Likewise.
10964         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
10965         (get_signatured_type): Likewise.
10966         (get_DW_AT_signature_type): Likewise.
10967         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
10968         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
10969         (cu_debug_loc_section): Likewise.
10970         (fill_in_loclist_baton): Likewise.
10971         (dwarf2_symbol_mark_computed): Likewise.
10972         (dwarf2_find_containing_comp_unit): Change objfile parameter to
10973         dwarf2_per_objfile.
10974         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
10975         parameter.
10976         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
10977         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
10978         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
10979         (set_die_type): Use dwarf2_free_objfile from cu.
10980         (get_die_type_at_offset): Likewise.
10981         (dwarf2_per_objfile_free): Don't assign global variable.
10982         (debug_names) <constructor>: Add dwarf2_per_objfile
10983         parameter, update m_debugstrlookup construction.
10984         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
10985         parameter.
10986         <m_dwarf2_per_objfile>: New field.
10987         <lookup>: Use m_dwarf2_per_objfile.
10988         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
10989         (psyms_seen_size): Likewise.
10990         (write_gdbindex): Replace objfile parameter with
10991         dwarf2_per_objfile.
10992         (write_debug_names): Likewise.
10993         (write_psymtabs_to_index): Likewise.
10994         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
10995         calls.
10996
10997 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
10998
10999         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
11000         <dwarf2_per_objfile>: New field.
11001         (struct dwarf2_per_cu_data) <objfile>: Remove.
11002         <dwarf2_per_objfile>: New field.
11003         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
11004         of objfile.
11005         (create_signatured_type_table_from_index): Likewise.
11006         (create_debug_type_hash_table): Likewise.
11007         (fill_in_sig_entry_from_dwo_entry): Likewise.
11008         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
11009         (create_type_unit_group): Assign dwarf2_per_objfile instead of
11010         objfile.
11011         (create_partial_symtab): Access objfile through
11012         dwarf2_per_objfile.
11013         (process_psymtab_comp_unit_reader): Likewise.
11014         (read_comp_units_from_section): Likewise.
11015         (scan_partial_symbols): Likewise.
11016         (add_partial_symbol): Likewise.
11017         (add_partial_subprogram): Likewise.
11018         (peek_die_abbrev): Likewise.
11019         (fixup_go_packaging): Likewise.
11020         (process_full_comp_unit): Likewise.
11021         (process_full_type_unit): Likewise.
11022         (process_imported_unit_die): Likewise.
11023         (dwarf2_compute_name): Likewise.
11024         (dwarf2_physname): Likewise.
11025         (read_import_statement): Likewise.
11026         (create_cus_hash_table): Assign dwarf2_physname instead of
11027         objfile.
11028         (read_func_scope): Access objfile through dwarf2_per_objfile.
11029         (read_lexical_block_scope): Likewise.
11030         (read_call_site_scope): Likewise.
11031         (read_variable): Likewise.
11032         (dwarf2_rnglists_process): Likewise.
11033         (dwarf2_ranges_process): Likewise.
11034         (dwarf2_ranges_read): Likewise.
11035         (dwarf2_record_block_ranges): Likewise.
11036         (dwarf2_add_field): Likewise.
11037         (dwarf2_add_member_fn): Likewise.
11038         (read_structure_type): Likewise.
11039         (process_structure_scope): Likewise.
11040         (read_enumeration_type): Likewise.
11041         (read_array_type): Likewise.
11042         (read_common_block): Likewise.
11043         (read_namespace_type): Likewise.
11044         (read_namespace): Likewise.
11045         (read_module_type): Likewise.
11046         (read_tag_pointer_type): Likewise.
11047         (read_tag_ptr_to_member_type): Likewise.
11048         (read_tag_string_type): Likewise.
11049         (read_subroutine_type): Likewise.
11050         (read_typedef): Likewise.
11051         (read_base_type): Likewise.
11052         (attr_to_dynamic_prop): Likewise.
11053         (read_subrange_type): Likewise.
11054         (read_unspecified_type): Likewise.
11055         (load_partial_dies): Likewise.
11056         (read_partial_die): Likewise.
11057         (find_partial_die): Likewise.
11058         (guess_partial_die_structure_name): Likewise.
11059         (fixup_partial_die): Likewise.
11060         (read_attribute_value): Likewise.
11061         (read_addr_index_from_leb128): Likewise.
11062         (dwarf2_read_addr_index): Likewise.
11063         (dwarf2_string_attr): Likewise.
11064         (lnp_state_machine::check_line_address): Likewise.
11065         (dwarf_decode_lines_1): Likewise.
11066         (dwarf_decode_lines): Likewise.
11067         (dwarf2_start_symtab): Likewise.
11068         (var_decode_location): Likewise.
11069         (new_symbol_full): Likewise.
11070         (dwarf2_const_value_data): Likewise.
11071         (dwarf2_const_value_attr): Likewise.
11072         (dwarf2_const_value): Likewise.
11073         (die_type): Likewise.
11074         (die_containing_type): Likewise.
11075         (lookup_die_type): Likewise.
11076         (guess_full_die_structure_name): Likewise.
11077         (anonymous_struct_prefix): Likewise.
11078         (dwarf2_name): Likewise.
11079         (follow_die_ref_or_sig): Likewise.
11080         (follow_die_offset): Likewise.
11081         (follow_die_ref): Likewise.
11082         (dwarf2_fetch_die_loc_sect_off): Likewise.
11083         (dwarf2_fetch_constant_bytes): Likewise.
11084         (dwarf2_fetch_die_type_sect_off): Likewise.
11085         (dwarf2_get_die_type): Likewise.
11086         (follow_die_sig): Likewise.
11087         (decode_locdesc): Likewise.
11088         (dwarf2_per_cu_objfile): Likewise.
11089         (dwarf2_per_cu_text_offset): Likewise.
11090         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
11091         objfile.
11092         (set_die_type): Access objfile through
11093         dwarf2_per_objfile.
11094
11095 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
11096
11097         * valprint.c (converted_character_d): Remove typedef.
11098         (DEF_VEC_O (converted_character_d)): Remove.
11099         (count_next_character): Use std::vector.
11100         (print_converted_chars_to_obstack): Likewise.
11101         (generic_printstr): Likewise.
11102
11103 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
11104
11105         * xml-support.h (struct gdb_xml_value): Add constructor.
11106         <value>: Change type to unique_xmalloc_ptr.
11107         (gdb_xml_value_s): Remove typedef.
11108         (DEF_VEC_O (gdb_xml_value_s)): Remove.
11109         (gdb_xml_element_start_handler): Change parameter type to
11110         std::vector.
11111         (xml_find_attribute): Likewise.
11112         * xml-support.c (xml_find_attribute): Change parameter type to
11113         std::vector and adjust.
11114         (gdb_xml_values_cleanup): Remove.
11115         (gdb_xml_parser::start_element): Adjust to std::vector.
11116         (xinclude_start_include): Change paraeter type to std::vector
11117         and adjust.
11118         * btrace.c (check_xml_btrace_version): Likewise.
11119         (parse_xml_btrace_block): Likewise.
11120         (parse_xml_btrace_pt_config_cpu): Likewise.
11121         (parse_xml_btrace_pt): Likewise.
11122         (parse_xml_btrace_conf_bts): Likewise.
11123         (parse_xml_btrace_conf_pt): Likewise.
11124         * memory-map.c (memory_map_start_memory): Likewise.
11125         (memory_map_start_property): Likewise.
11126         * osdata.c (osdata_start_osdata): Likewise.
11127         (osdata_start_item): Likewise.
11128         (osdata_start_column): Likewise.
11129         * remote.c (start_thread): Likewise.
11130         * solib-aix.c (library_list_start_library): Likewise.
11131         (library_list_start_list): Likewise.
11132         * solib-svr4.c (library_list_start_library): Likewise.
11133         (svr4_library_list_start_list): Likewise.
11134         * solib-target.c (library_list_start_segment): Likewise.
11135         (library_list_start_section): Likewise.
11136         (library_list_start_library): Likewise.
11137         (library_list_start_list): Likewise.
11138         * tracepoint.c (traceframe_info_start_memory): Likewise.
11139         (traceframe_info_start_tvar): Likewise.
11140         * xml-syscall.c (syscall_start_syscall): Likewise.
11141         * xml-tdesc.c (tdesc_start_target): Likewise.
11142         (tdesc_start_feature): Likewise.
11143         (tdesc_start_reg): Likewise.
11144         (tdesc_start_union): Likewise.
11145         (tdesc_start_struct): Likewise.
11146         (tdesc_start_flags): Likewise.
11147         (tdesc_start_enum): Likewise.
11148         (tdesc_start_field): Likewise.
11149         (tdesc_start_enum_value): Likewise.
11150         (tdesc_start_vector): Likewise.
11151
11152 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
11153
11154         * extension.h (struct xmethod_worker) <clone>: Remove.
11155         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
11156         Remove.
11157         (python_xmethod_worker::clone): Remove.
11158         * valops.c (find_overload_match): Use std::move instead of
11159         clone.
11160
11161 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
11162
11163         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
11164         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
11165         <free_xmethod_worker_data>: Remove.
11166         <get_matching_xmethod_workers>: Chance VEC to std::vector.
11167         <get_xmethod_arg_types>: Remove.
11168         <get_xmethod_result_type>: Remove.
11169         <invoke_xmethod>: Remove.
11170         * extension.c (new_xmethod_worker): Remove.
11171         (clone_xmethod_worker): Remove.
11172         (get_matching_xmethod_workers): Return void, pass std::vector by
11173         pointer.
11174         (get_xmethod_arg_types): Rename to...
11175         (xmethod_worker::get_arg_types): ... this, and adjust.
11176         (get_xmethod_result_type): Rename to...
11177         (xmethod_worker::get_result_type): ... this, and adjust.
11178         (invoke_xmethod): Remove.
11179         (free_xmethod_worker): Remove.
11180         (free_xmethod_worker_vec): Remove.
11181         * extension.h (enum ext_lang_rc): Move here from
11182         extension-priv.h.
11183         (struct xmethod_worker): Add constructor and destructor.
11184         <data>: Remove.
11185         <value>: Remove.
11186         <invoke, clone, do_get_result_type, do_get_arg_types>: New
11187         virtual pure methods.
11188         <get_arg_types, get_result_type>: New methods.
11189         (xmethod_worker_ptr): Remove typedef.
11190         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
11191         (xmethod_worker_vec): Remove typedef.
11192         (xmethod_worker_up): New typedef.
11193         (invoke_xmethod): Remove.
11194         (clone_xmethod_worker): Remove.
11195         (free_xmethod_worker): Remove.
11196         (free_xmethod_worker_vec): Remove.
11197         (get_xmethod_arg_types): Remove.
11198         (get_xmethod_result_type): Remove.
11199         * valops.c (find_method_list): Use std::vector, don't use
11200         intermediate vector.
11201         (value_find_oload_method_list): Use std::vector.
11202         (find_overload_match): Use std::vector.
11203         (find_oload_champ): Use std::vector.
11204         * value.c (value_free): Use operator delete.
11205         (value_of_xmethod): Rename to...
11206         (value_from_xmethod): ... this.  Don't assign
11207         xmethod_worker::value, take rvalue-reference.
11208         (result_type_of_xmethod): Adjust.
11209         (call_xmethod): Adjust.
11210         * value.h: Include extension.h.
11211         (struct xmethod_worker): Don't forward-declare.
11212         (value_of_xmethod): Rename to...
11213         (value_from_xmethod): ... this, take rvalue-reference.
11214         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
11215         (struct python_xmethod_worker): ... this, add constructor and
11216         destructor.
11217         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
11218         (gdbpy_free_xmethod_worker_data): Rename to...
11219         (python_xmethod_worker::~python_xmethod_worker): ... this and
11220         adjust.
11221         (gdbpy_clone_xmethod_worker_data): Rename to...
11222         (python_xmethod_worker::clone): ... this and adjust.
11223         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
11224         temporary vector.
11225         (gdbpy_get_xmethod_arg_types): Rename to...
11226         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
11227         (gdbpy_get_xmethod_result_type): Rename to...
11228         (python_xmethod_worker::do_get_result_type): ... this and
11229         adjust.
11230         (gdbpy_invoke_xmethod): Rename to...
11231         (python_xmethod_worker::invoke): ... this and adjust.
11232         (new_python_xmethod_worker): Rename to...
11233         (python_xmethod_worker::python_xmethod_worker): ... this and
11234         adjust.
11235         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
11236         Remove.
11237         (gdbpy_free_xmethod_worker_data): Remove.
11238         (gdbpy_get_matching_xmethod_workers): Use std::vector.
11239         (gdbpy_get_xmethod_arg_types): Remove.
11240         (gdbpy_get_xmethod_result_type): Remove.
11241         (gdbpy_invoke_xmethod): Remove.
11242         * python/python.c (python_extension_ops): Remove obsolete
11243         callbacks.
11244
11245 2018-01-05  Pedro Alves  <palves@redhat.com>
11246
11247         PR gdb/18653
11248         * common/signals-state-save-restore.c
11249         (save_original_signals_state): New parameter 'quiet'.  Warn if we
11250         find a custom handler preinstalled, instead of internal erroring.
11251         But only warn if !quiet.
11252         * common/signals-state-save-restore.h
11253         (save_original_signals_state): New parameter 'quiet'.
11254         * main.c (captured_main_1): Move save_original_signals_state call
11255         after option handling, and pass QUIET.
11256
11257 2018-01-05  Pedro Alves  <palves@redhat.com>
11258
11259         * spu-tdep.c (spu_catch_start): Pass
11260         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
11261
11262 2018-01-05  Pedro Alves  <palves@redhat.com>
11263
11264         PR gdb/22670
11265         * ada-lang.c (literal_symbol_name_matcher): New function.
11266         (ada_get_symbol_name_matcher): Use it for
11267         symbol_name_match_type::SEARCH_NAME.
11268         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
11269         it down instead of assuming symbol_name_match_type::FULL.
11270         * block.h (block_lookup_symbol): New parameter 'match_type'.
11271         * c-valprint.c (print_unpacked_pointer): Use
11272         lookup_symbol_search_name instead of lookup_symbol.
11273         * compile/compile-object-load.c (get_out_value_type): Pass down
11274         symbol_name_match_type::SEARCH_NAME.
11275         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
11276         symbol_name_match_type::FULL.
11277         * cp-support.c (cp_get_symbol_name_matcher): Handle
11278         symbol_name_match_type::SEARCH_NAME.
11279         * infrun.c (insert_exception_resume_breakpoint): Use
11280         lookup_symbol_search_name.
11281         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
11282         * psymtab.c (maintenance_check_psymtabs): Use
11283         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
11284         * stack.c (print_frame_args): Use lookup_symbol_search_name and
11285         SYMBOL_SEARCH_NAME.
11286         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
11287         if symbol_name_match_type::SEARCH_NAME.
11288         (lookup_symbol_in_language): Pass down
11289         symbol_name_match_type::FULL.
11290         (lookup_symbol_search_name): New.
11291         (lookup_language_this): Pass down
11292         symbol_name_match_type::SEARCH_NAME.
11293         (lookup_symbol_aux, lookup_local_symbol): New parameter
11294         'match_type'.  Pass it down.
11295         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
11296         (lookup_symbol_search_name): New declaration.
11297         (lookup_symbol_in_block): New 'match_type' parameter.
11298
11299 2018-01-05  Pedro Alves  <palves@redhat.com>
11300
11301         PR gdb/22670
11302         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
11303         ada_lookup_symbol.
11304         (ada_lookup_symbol): Reimplement in terms of
11305         ada_lookup_symbol_list, bits factored out from
11306         ada_lookup_encoded_symbol.
11307
11308 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
11309
11310         * ada-exp.y (write_object_renaming): When subscripting an array
11311         using a symbol as the index, pass the block in call to
11312         ada_lookup_encoded_symbol when looking that symbol up.
11313
11314 2018-01-05  Jerome Guitton  <guitton@adacore.com>
11315
11316         * ada-lang.c (ada_array_length): Use ada_index_type instead of
11317         TYPE_INDEX_TYPE.
11318
11319 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
11320
11321         * ada-lang.c (ada_to_fixed_value_create): Add handling of
11322         the case where VALUE_LVAL (val0) is not lval_memory.
11323
11324 2018-01-05  Xavier Roirand  <roirand@adacore.com>
11325
11326         * ada-valprint.c (print_optional_low_bound): Handle
11327         character-indexed array printing like boolean-indexed array
11328         printing.
11329
11330 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
11331
11332         * NEWS: Create a new section for the next release branch.
11333         Rename the section of the current branch, now that it has
11334         been cut.
11335
11336 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
11337
11338         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
11339         * version.in: Bump version to 8.1.50.DATE-git.
11340
11341 2018-01-03  Xavier Roirand  <roirand@adacore.com>
11342
11343         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
11344         Add field.
11345         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
11346         Add field.
11347         (default_exception_support_info) <catch_handlers_sym>: Add field.
11348         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
11349         (ada_exception_name_addr_1): Add "catch handlers" handling.
11350         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
11351         Update all callers.
11352         (create_excep_cond_exprs) <ex>: Add parameter.
11353         (re_set_exception): Update create_excep_cond_exprs call.
11354         (print_it_exception, print_one_exception, print_mention_exception)
11355         (print_recreate_exception): Add "catch handler" handling.
11356         (allocate_location_catch_handlers, re_set_catch_handlers)
11357         (check_status_catch_handlers, print_it_catch_handlers)
11358         (print_one_catch_handlers, print_mention_catch_handlers)
11359         (print_recreate_catch_handlers): New function.
11360         (catch_handlers_breakpoint_ops): New variable.
11361         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
11362         Add parameter.  Add "catch handler" handling.
11363         (ada_exception_sym_name, ada_exception_breakpoint_ops):
11364         Add "catch handler" handling.
11365         (ada_exception_catchpoint_cond_string): Add "catch handler"
11366         handling.
11367         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
11368         call.
11369         (catch_ada_handlers_command): New function.
11370         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
11371         operations structure.
11372         (_initialize_ada_language): Add "catch handlers" command entry.
11373         * NEWS: Document "catch handlers" feature.
11374
11375 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
11376
11377         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
11378         account when creating the array type of the slice.
11379         (ada_value_slice): Likewise.
11380
11381 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
11382
11383         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
11384         New enum value.
11385         (create_array_type_with_stride): Add byte_stride_prop parameter.
11386         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
11387         New parameter.  Update all callers in this file.
11388         (array_type_has_dynamic_stride): New function.
11389         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
11390         of arrays with dynamic byte strides.
11391         * dwarf2read.c (read_array_type): Add support for dynamic
11392         DW_AT_byte_stride attributes.
11393
11394 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
11395
11396         * dwarf2read.c (read_unspecified_type): Treat
11397         DW_TAG_enumeration_type DIEs from Ada units as stubs.
11398
11399 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
11400
11401         Update copyright year range in all GDB files.
11402
11403 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
11404
11405         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
11406         and gdb/testsuite/gdb.base/step-line.c.
11407
11408 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
11409
11410         * copyright.py (main): Dump the contents of
11411         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
11412         even if BY_HAND is empty.
11413
11414 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
11415
11416         * top.c (print_gdb_version): Update Copyright year in version
11417         message.
11418
11419 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
11420
11421         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
11422
11423 For older changes see ChangeLog-2017.
11424 \f
11425 Local Variables:
11426 mode: change-log
11427 left-margin: 8
11428 fill-column: 74
11429 version-control: never
11430 coding: utf-8
11431 End: