gdb/ChangeLog

   1 2018-08-16  Tom Tromey  <tom@tromey.com>
   2
   3         * top.c (read_command_file): Update.
   4         (command_line_input): Remove "repeat" argument.
   5         * ada-lang.c (get_selections): Update.
   6         * linespec.c (decode_line_2): Update.
   7         * defs.h (command_line_input): Remove argument.
   8         * cli/cli-script.c (read_next_line): Update.
   9         * python/py-gdb-readline.c: Update.
  10
  11 2018-08-17  Tom Tromey  <tom@tromey.com>
  12
  13         * cli/cli-script.c (read_next_line): Pass 0 as repeat argument to
  14         command_line_input.
  15
  16 2018-08-15  Tom Tromey  <tom@tromey.com>
  17
  18         * aarch64-linux-tdep.c (aarch64_linux_core_read_vq): Use pulongest.
  19
  20 2018-08-14  Jan Vrany  <jan.vrany@fit.cvut.cz>
  21
  22         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Add -a option.
  23         If used, use find_pc_partial_function to find address range
  24         to disassemble.
  25         * mi/mi-main.c (mi_cmd_list_features): Report
  26         "data-disassemble-a-option" feature.
  27         * NEWS: Mention new -data-disassemble option -a.
  28
  29 2018-08-13  Tom Tromey  <tom@tromey.com>
  30
  31         * common/common-defs.h (_FORTIFY_SOURCE): Define.
  32
  33 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
  34
  35         * aarch64-linux-tdep.c (aarch64_linux_supply_sve_regset): New function.
  36         (aarch64_linux_collect_sve_regset): Likewise.
  37         (aarch64_linux_iterate_over_regset_sections): Check for SVE.
  38         * regcache.h (regcache_map_entry_size): New function.
  39
  40 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
  41
  42         * aarch64-linux-tdep.c (SVE_HEADER_SIZE_LENGTH): Add define.
  43         (SVE_HEADER_MAX_SIZE_LENGTH): Likewise.
  44         (SVE_HEADER_VL_LENGTH): Likewise.
  45         (SVE_HEADER_MAX_VL_LENGTH): Likewise.
  46         (SVE_HEADER_FLAGS_LENGTH): Likewise.
  47         (SVE_HEADER_RESERVED_LENGTH): Likewise.
  48         (SVE_HEADER_SIZE_OFFSET): Likewise.
  49         (SVE_HEADER_MAX_SIZE_OFFSET): Likewise.
  50         (SVE_HEADER_VL_OFFSET): Likewise.
  51         (SVE_HEADER_MAX_VL_OFFSET): Likewise.
  52         (SVE_HEADER_FLAGS_OFFSET): Likewise.
  53         (SVE_HEADER_RESERVED_OFFSET): Likewise.
  54         (SVE_HEADER_SIZE): Likewise.
  55         (aarch64_linux_core_read_vq): Add function.
  56         (aarch64_linux_core_read_description): Check for SVE section.
  57
  58 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
  59
  60         * aarch64-fbsd-tdep.c
  61         (aarch64_fbsd_iterate_over_regset_sections): Add supply_size and
  62         collect_size.
  63         * aarch64-linux-tdep.c
  64         (aarch64_linux_iterate_over_regset_sections): Likewise.
  65         * alpha-linux-tdep.c
  66         (alpha_linux_iterate_over_regset_sections):
  67         * alpha-nbsd-tdep.c
  68         (alphanbsd_iterate_over_regset_sections): Likewise.
  69         * amd64-fbsd-tdep.c
  70         (amd64fbsd_iterate_over_regset_sections): Likewise.
  71         * amd64-linux-tdep.c
  72         (amd64_linux_iterate_over_regset_sections): Likewise.
  73         * arm-bsd-tdep.c
  74         (armbsd_iterate_over_regset_sections): Likewise.
  75         * arm-fbsd-tdep.c
  76         (arm_fbsd_iterate_over_regset_sections): Likewise.
  77         * arm-linux-tdep.c
  78         (arm_linux_iterate_over_regset_sections): Likewise.
  79         * corelow.c (get_core_registers_cb): Likewise.
  80         (core_target::fetch_registers): Likewise.
  81         * fbsd-tdep.c (fbsd_collect_regset_section_cb): Likewise.
  82         * frv-linux-tdep.c (frv_linux_iterate_over_regset_sections): Likewise.
  83         * gdbarch.h (void): Regenerate.
  84         * gdbarch.sh: Add supply_size and collect_size.
  85         * hppa-linux-tdep.c (hppa_linux_iterate_over_regset_sections): Likewise.
  86         * hppa-nbsd-tdep.c (hppanbsd_iterate_over_regset_sections): Likewise.
  87         * hppa-obsd-tdep.c (hppaobsd_iterate_over_regset_sections): Likewise.
  88         * i386-fbsd-tdep.c (i386fbsd_iterate_over_regset_sections): Likewise.
  89         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections): Likewise.
  90         * i386-tdep.c (i386_iterate_over_regset_sections): Likewise.
  91         * ia64-linux-tdep.c (ia64_linux_iterate_over_regset_sections): Likewise.
  92         * linux-tdep.c (linux_collect_regset_section_cb): Likewise.
  93         * m32r-linux-tdep.c (m32r_linux_iterate_over_regset_sections): Likewise.
  94         * m68k-bsd-tdep.c (m68kbsd_iterate_over_regset_sections): Likewise.
  95         * m68k-linux-tdep.c (m68k_linux_iterate_over_regset_sections): Likewise.
  96         * mips-fbsd-tdep.c (mips_fbsd_iterate_over_regset_sections): Likewise.
  97         * mips-linux-tdep.c (mips_linux_iterate_over_regset_sections): Likewise.
  98         * mips-nbsd-tdep.c (mipsnbsd_iterate_over_regset_sections): Likewise.
  99         * mips64-obsd-tdep.c (mips64obsd_iterate_over_regset_sections): Likewise.
 100         * mn10300-linux-tdep.c (am33_iterate_over_regset_sections): Likewise.
 101         * nios2-linux-tdep.c (nios2_iterate_over_regset_sections): Likewise.
 102         * ppc-fbsd-tdep.c (ppcfbsd_iterate_over_regset_sections): Likewise.
 103         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections): Likewise.
 104         * ppc-nbsd-tdep.c (ppcnbsd_iterate_over_regset_sections): Likewise.
 105         * ppc-obsd-tdep.c (ppcobsd_iterate_over_regset_sections): Likewise.
 106         * riscv-linux-tdep.c (riscv_linux_iterate_over_regset_sections): Likewise.
 107         * rs6000-aix-tdep.c (rs6000_aix_iterate_over_regset_sections): Likewise.
 108         * s390-linux-tdep.c (s390_iterate_over_regset_sections): Likewise.
 109         * score-tdep.c (score7_linux_iterate_over_regset_sections): Likewise.
 110         * sh-tdep.c (sh_iterate_over_regset_sections): Likewise.
 111         * sparc-tdep.c (sparc_iterate_over_regset_sections): Likewise.
 112         * tilegx-linux-tdep.c (tilegx_iterate_over_regset_sections): Likewise.
 113         * vax-tdep.c (vax_iterate_over_regset_sections): Likewise.
 114         * xtensa-tdep.c (xtensa_iterate_over_regset_sections): Likewise.
 115
 116 2018-08-10  Simon Marchi  <simon.marchi@ericsson.com>
 117
 118         * nat/linux-osdata.c (commandline_from_pid): Replace xstrprintf
 119         with string_printf.
 120
 121 2018-08-10  Keith Seitz  <keiths@redhat.com>
 122
 123         * compile/compile-c-support.c (add_code_header, add_code_footer):
 124         Move into policy class.
 125         (c_push_user_expression, pop_user_expression_nop)
 126         (c_add_code_header, c_add_code_footer, c_add_input): New policy class.
 127         (compile_program): New host class.
 128         (c_compile_program): New typedef.
 129         (c_compute_porgram): Use c_compile_program.
 130
 131 2018-08-10  Keith Seitz  <keiths@redhat.com>
 132
 133         * compile/compile-internal.h (compile_instance::~compile_instance):
 134         Remove calls to htab_delete.
 135         <m_type_map, m_symbol_err_map>: Switch type to htab_up.
 136         * compile.c (compile_instance::compile_instance): Initialize
 137         htab unique pointers.
 138         (compile_instance::get_cached_type, compile_instance::insert_type)
 139         (compile_instance::error_symbol_once): Update for unique_ptr.
 140
 141 2018-08-10  Keith Seitz  <keiths@redhat.com>
 142
 143         * compile/compile-c-symbols.c (struct symbol_error)
 144         (hash_symbol_error, eq_symbol_error, del_symbol_error)
 145         (compile_instance::insert_symbol_error)
 146         (compile_instance::error_symbol_once): Move to ...
 147         * compile/compile.c: ... here.
 148
 149 2018-08-10  Keith Seitz  <keiths@redhat.com>
 150
 151         * compile/compile-c-support.c (c_get_compile_context): Use `new'
 152         instead of `new_compile_instance'.
 153         * compile/compile-c-symbols.c (compile_instance::insert_symbol_error):
 154         Update description.
 155         If the symbol error map is not initialized, create it.
 156         (generate_c_for_for_one_symbol): Do not check/initialize
 157         the symbol error map.
 158         * compile/compile-c-types.c (compile_c_instance): Make a class.
 159         Update all callers.
 160         (compile_instance::compile_instance): Initialize the type cache.
 161         (get_cached_type): New function.
 162         (insert_type): Update description.
 163         (compile_c_instance::m_default_cflags): Define.
 164         (convert_type): Update description.  Use get_cached_type.
 165         (delete_instance): Moved to destructor.
 166         (new_compile_instance): Moved to constructor.
 167         * compile/compile-c.h (compile_c_instance): Make class inheriting
 168         from compile_instance.
 169         <base>: Remove field.
 170         <type_map, symbol_err_map>: Move to base class.
 171         <c_plugin>: Rename to `m_plugin' and remove pointer type.
 172         * compile/compile-internal.h (compile_instance): Make class.
 173         <type_map_t, symbol_err_map_t>: Define.
 174         <fe>: Rename to `m_gcc_fe'.
 175         <scope, block, gcc_target_options>: Add `m_' prefix.
 176         <m_type_map, m_symbol_err_map>: New fields, moved from
 177         compile_c_instance.
 178         <destroy>: Remove.
 179         (convert_type, new_compile_instance): Remove.
 180         * compile/compile.c (cleanup_compile_instance): Remove.
 181         (compile_to_object): Use unique_ptr to eliminate cleanups.
 182         (compile_instance::set_print_callback, compile_instance::version)
 183         (compile_instance::set_verbose)
 184         (compile_instance::set_driver_filename)
 185         (compile_instance::set_triplet_regexp)
 186         (compile_instance::set_arguments)
 187         (compile_instance::set_source_file)
 188         (compile_instance::compile): Define.
 189
 190 2018-08-10  Keith Seitz  <keiths@redhat.com>
 191
 192         * Makefile.in (HFILES_NO_SRCDIR): Add compile/gcc-c-plugin.h.
 193         * compile/compile-c-types.c: Define GCC_METHODN macros and include
 194         gcc-c-fe.def to define C plugin.
 195         (delete_instance): Delete `c_plugin'.
 196         (new_compile_instance): Initialize `c_plugin'.
 197         * compile/compile-c.h: Include gcc_c_plugin.h.
 198         (struct compile_c_instance) <c_plugin>: New member.
 199         * gcc-c-plugin.h: New file.
 200         Update all callers with API change.
 201
 202 2018-08-10  Keith Seitz  <keiths@redhat.com>
 203
 204         * Makefile.in (SUBDIR_GCC_COMPILE_SRCS): Move header files ...
 205         (HFILES_NO_SRCDIR): ... to here.
 206         Add compile-internal.h and compile-c.h.
 207         * compile/compile-c-support.c: Include compile-c.h.
 208         * compile/compile-c-symbols.c: Include compile-c.h.
 209         (generate_c_for_variable_locations): Update comment.
 210         * compile/compile-c-types.c: Include compile-c.h.
 211         * compile/compile-c.h: New file -- moved C language declarations
 212         from other files here.
 213         * compile/compile-internal.h: Do not include hashtab.h or
 214         common/enum-flags.h.
 215         (gcc_qualifiers_flags, struct compile_c_instance, C_CTX)
 216         (gcc_convert_symbol, gcc_symbol_address)
 217         (generate_c_for_variable_locations, c_get_mode_for_size)
 218         (c_get_range_decl_name): Definitions moved to compile-c.h.
 219         * compile/compile-loc2c.c: Include compile-c.h.
 220
 221 2018-08-10  Keith Seitz  <keiths@redhat.com>
 222
 223         * compile/compile-c-symbols.c (symbol_substitution_name): Rename to ...
 224         (c_symbol_substitution_name): ... this.
 225         Update all callers.
 226
 227 2018-08-10  Keith Seitz  <keiths@redhat.com>
 228
 229         * compile/compile-c-support.c (c_compute_program): Use
 230         unique_xmalloc_ptr to eliminate cleanup.
 231         * compile/compile-c-symbols.c (generate_c_for_variable_locations):
 232         Return a unique_xmalloc_ptr and eliminate cleanup.
 233         * compile/compile-internal.h (generate_c_for_variable_locations):
 234         Return unique_xmalloc_ptr and update description.
 235
 236 2018-08-10  Alan Hayward  <alan.hayward@arm.com>
 237
 238         * corelow.c (core_target::get_core_register_section): Rename
 239         min_size to section_min_size.
 240
 241 2018-08-09  Jim Wilson  <jimw@sifive.com>
 242
 243         * Makefile.in (ALL_TARGET_OBS): Add riscv-linux-tdep.c.
 244         (ALLDEPFILES): Add riscv-linux-nat.c, and riscv-linux-tdep.c.
 245         * NEWS: Mention new GNU/Linux RISC-V target.
 246         * configure.host: Add riscv*-*-linux*.
 247         * configure.nat: Add riscv*.
 248         * configure.tgt: Add riscv*-*-linux*.
 249         * riscv-linux-nat.c: New file.
 250         * riscv-linux-tdep.c: New file.
 251
 252 2018-08-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 253
 254         * infrun.c (resume): Make static, add forward declaration.
 255         (proceed): Update header comment.
 256         * infrun.h (resume): Delete declaration.
 257
 258 2018-08-09  Tom Tromey  <tom@tromey.com>
 259
 260         * riscv-tdep.h: Minor formatting fixes.
 261
 262 2018-08-09  Simon Marchi  <simon.marchi@ericsson.com>
 263
 264         * common/scoped_mmap.c (mmap_file): Silence ARI warning.
 265         * dwarf-index-cache.c (create_dir_and_check): Likewise.
 266         (test_mkdir_recursive): Likewise.
 267         * dwarf-index-write.c (write_psymtabs_to_index): Likewise.
 268
 269 2018-08-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 270
 271         * valarith.c (value_subscripted_rvalue): If an array is not in
 272         memory, and we don't know the upper bound, then we can't know that
 273         the requested element exists or not.
 274
 275 2018-08-08  Simon Marchi  <simon.marchi@ericsson.com>
 276
 277         * target.c (str_comma_list_concat_elem): Fix typo in comment.
 278         (target_options_to_string): Add comment.
 279
 280 2018-08-08  Tom Tromey  <tom@tromey.com>
 281
 282         * unittests/scoped_mmap-selftests.c: Check result of "write".
 283
 284 2018-08-08  Jim Wilson  <jimw@sifive.com>
 285
 286         * riscv-tdep.c (enum opcode): Add jump, branch, lr, and sc opcodes.
 287         (decode_register_index_short): New.
 288         (decode_j_type_insn, decode_cj_type_insn): New.
 289         (decode_b_type_insn, decode_cb_type_insn): New.
 290         (riscv_insn::decode): Add support for jumps, branches, lr, and sc.  New
 291         local xlen.  Check xlen when decoding ambiguous compressed insns.  In
 292         compressed decode, use is_c_lui_insn instead of is_lui_insn, and
 293         is_c_sw_insn instead of is_sw_insn.
 294         (riscv_next_pc, riscv_next_pc_atomic_sequence): New.
 295         (riscv_software_single_step): New.
 296         * riscv-tdep.h (riscv_software_single_step): Declare.
 297
 298         * riscv-tdep.c (riscv_isa_xlen): Drop static.
 299         * riscv-tdep.h (riscv_isa_xlen): Add extern declaration.
 300
 301 2018-08-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 302
 303         PR gdb/18050:
 304         * target.c (dispose_inferior): Don't dispose of inferiors that are
 305         already killed.
 306
 307 2018-08-08  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 308
 309         * remote.c (remote_target::download_tracepoint): Change char* to
 310         const char*.
 311
 312 2018-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 313
 314         * target.h (target_options_to_string): Return an std::string.
 315         * target.c (str_comma_list_concat_elem): Return void, use
 316         std::string.
 317         (do_option): Likewise.
 318         (target_options_to_string): Return an std::string.
 319         * linux-nat.c (linux_nat_target::wait): Adjust.
 320         * target-debug.h (target_debug_print_options): Adjust.
 321
 322 2018-08-07  Tom Tromey  <tom@tromey.com>
 323
 324         * Makefile.in (CPPFLAGS): New variable.
 325         (INTERNAL_CPPFLAGS): Use it.
 326
 327 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 328
 329         * NEWS: Mention the index cache.
 330
 331 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 332
 333         * common/pathstuff.h (get_standard_cache_dir): New.
 334         * common/pathstuff.c (get_standard_cache_dir): New.
 335         * build-id.h (build_id_to_string): New.
 336         * dwarf-index-common.h (INDEX4_SUFFIX, INDEX5_SUFFIX,
 337         DEBUG_STR_SUFFIX): Move to here.
 338         * dwarf-index-write.c (INDEX4_SUFFIX, INDEX5_SUFFIX,
 339         DEBUG_STR_SUFFIX): Move from there.
 340         (write_psymtabs_to_index): Make non-static, add basename
 341         parameter.  Write to temporary files, rename when done.
 342         (save_gdb_index_command): Adjust call to
 343         write_psymtabs_to_index.
 344         * dwarf2read.h (dwarf2_per_objfile) <index_cache_res>: New
 345         field.
 346         * dwarf2read.c (dwz_file) <index_cache_res>: New field.
 347         (get_gdb_index_contents_from_cache): New.
 348         (get_gdb_index_contents_from_cache_dwz): New.
 349         (dwarf2_initialize_objfile): Read index from cache.
 350         (dwarf2_build_psymtabs): Save to index.
 351         * dwarf-index-cache.h: New file.
 352         * dwarf-index-cache.c: New file.
 353         * dwarf-index-write.h: New file.
 354
 355 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 356
 357         * gnulib/aclocal.m4: Re-generate.
 358         * gnulib/config.in: Re-generate.
 359         * gnulib/configure: Re-generate.
 360         * gnulib/import/Makefile.am: Re-generate.
 361         * gnulib/import/Makefile.in: Re-generate.
 362         * gnulib/import/m4/gnulib-cache.m4: Re-generate.
 363         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
 364         * gnulib/import/m4/mkdir.m4: New file.
 365         * gnulib/import/mkdir.c: New file.
 366         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkdir
 367         module.
 368
 369 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 370
 371         * Makefile.in (COMMON_SFILES): Add common/scoped_mmap.c.
 372         * common/scoped_mmap.c: New file.
 373         * common/scoped_mmap.h (destroy): New method.
 374         (~scoped_mmap, reset): Use destroy.
 375         (scoped_mmap): New move constructor.
 376         (mmap_file): New declaration.
 377         * unittests/scoped_mmap-selftests.c (test_normal,
 378         test_invalid_filename, run_tests): New functions.
 379         (_initialize_scoped_mmap_selftests): Register selftest.
 380
 381 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 382
 383         * dwarf2read.c (read_gdb_index_from_section): Rename to...
 384         (read_gdb_index_from_buffer): ... this.  Remove section
 385         parameter, add buffer parameter.
 386         (get_gdb_index_contents_ftype,
 387         get_gdb_index_contents_dwz_ftype): New typedefs.
 388         (dwarf2_read_gdb_index): Add callback parameters to get the
 389         index contents.
 390         (get_gdb_index_contents_from_section): New.
 391         (dwarf2_initialize_objfile): Update call to
 392         dwarf2_read_gdb_index.
 393
 394 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 395
 396         * common/filestuff.h (gdb_fopen_cloexec): New overload.
 397         (gdb_open_cloexec): Likewise.
 398         * nat/linux-osdata.c (command_from_pid): Use string_printf.
 399         (commandline_from_pid): Likewise.
 400         (linux_xfer_osdata_threads): Likewise.
 401         (linux_xfer_osdata_fds): Likewise.
 402         * ada-lang.c (is_package_name): Likewise.
 403         * auxv.c (procfs_xfer_auxv): Likewise.
 404         * breakpoint.c (print_one_breakpoint_location): Use
 405         uiout::field_fmt.
 406         (print_one_catch_solib): Use string_printf.
 407         * coff-pe-read.c (add_pe_exported_sym): Likewise.
 408         (add_pe_forwarded_sym): Likewise.
 409         * dwarf2read.c (create_type_unit_group): Likewise.
 410         (build_error_marker_type): Likewise.
 411         * infcall.c (get_function_name): Likewise.
 412         * valprint.c (print_converted_chars_to_obstack): Likewise.
 413         * xtensa-tdep.c (xtensa_register_type): Likewise.
 414
 415 2018-08-06  Simon Marchi  <simon.marchi@ericsson.com>
 416
 417         * remote.c (remote_target::download_tracepoint): Fix format
 418         string errors.
 419
 420 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 421
 422         * tracefile.c: Include common/byte-vector.h.
 423         (trace_save): Change type of buf to gdb::byte_vector.  Initialize
 424         with trace_regblock_size if needed.  Update uses of buf.
 425
 426 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 427
 428         * tracepoint.h (collection_list) <m_regs_mask>: Change type to
 429         std::vector<unsigned char>.
 430         * tracepoint.c (collection_list::collection_list): Remove
 431         m_regs_mask initializer from initializer list.  Resize
 432         m_regs_mask using the largest remote register number.
 433         (collection_list::add_remote_register): Remove size check on
 434         m_regs_mask.  Use at to access element.
 435         (collection_list::stringify): Change type of temp_buf to
 436         gdb::char_vector.  Update uses of temp_buf.  Resize if needed to
 437         stringify the register mask.  Use pack_hex_byte for the register
 438         mask.
 439
 440 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 441
 442         * tracepoint.h (class collection_list) <add_register>: Remove.
 443         <add_remote_register, add_ax_registers, add_local_register>:
 444         Declare.
 445         <add_memrange>: Add scope parameter.
 446         * tracepoint.c (encode_actions_1): Likewise.
 447         (collection_list::add_register): Rename to ...
 448         (collection_list::add_remote_register): ... this.  Update
 449         comment.
 450         (collection_list::add_ax_registers, add_local_register): New
 451         methods.
 452         (collection_list::add_memrange): Add scope parameter.  Call
 453         add_local_register instead of add_register.
 454         (finalize_tracepoint_aexpr): New function.
 455         (collection_list::collect_symbol): Update calls to add_memrange.
 456         Call add_local_register instead of add_register.  Call
 457         add_ax_registers.  Call finalize_tracepoint_aexpr.
 458         (encode_actions_1): Get remote regnos for $reg action.  Call
 459         add_remote_register, add_ax_registers, and add_local_register.
 460         Update call to add_memrange.  Call finalize_tracepoint_aexpr.
 461         (validate_actionline): Call finalize_tracepoint_aexpr.
 462
 463 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 464
 465         * remote.c (remote_target::download_tracepoint): Remove BUF_SIZE.
 466         Replace array buf with gdb::char_vector buf, of size
 467         get_remote_packet_size ().  Replace references to buf and
 468         BUF_SIZE to buf.data () and buf.size ().  Replace strcpy, strcat
 469         and xsnprintf with snprintf.  Raise errors if the buffer is too
 470         small.
 471
 472 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 473
 474         * remote.c (remote_target::download_tracepoint): Fix the has_more
 475         predicate in the QTDP action list iteration.
 476
 477 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 478
 479         * remote.c (remote_target::download_tracepoint): Fix indentation
 480         in for block.
 481
 482 2018-08-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 483
 484         * proc-api.c (_initialize_proc_api): Remove c, unused.
 485         * procfs.c (procfs_init_inferior): Remove signals, unused.
 486         (procfs_target::make_corefile_notes): Remove old_chain, fpregs,
 487         unused.
 488
 489 2018-08-06  Sergey Korolev  <s.korolev@ndmsystems.com>
 490             Andrew Burgess  <andrew.burgess@embecosm.com>
 491
 492         * linux-nat.c (linux_nat_target::follow_fork): Avoid using
 493         'W_STOPCODE (0)' as this could be ambiguous.
 494
 495 2018-08-03  Sergio Durigan Junior  <sergiodj@redhat.com>
 496
 497         * ser-tcp.c (net_open): Fix thinko when deciding whether to
 498         disable TCP's Nagle algorithm (use "ai_protocol" instead of
 499         "ai_socktype").
 500
 501 2018-08-02  Tom Tromey  <tom@tromey.com>
 502
 503         PR symtab/16842.
 504         * dwarf2read.c (read_func_scope): Set symtab on template parameter
 505         symbols.
 506         (process_structure_scope): Likewise.
 507
 508 2018-08-02  Xavier Roirand  <roirand@adacore.com>
 509
 510         PR gdb/22629:
 511         * darwin-nat.c (darwin_kill_inferior): Fix handling of
 512         kill inferior.
 513
 514 2018-08-02  Tom Tromey  <tom@tromey.com>
 515
 516         * darwin-nat.c (find_inferior_task_it, darwin_find_thread)
 517         (darwin_suspend_inferior, darwin_resume_inferior)
 518         (darwin_decode_notify_message, darwin_resume_inferior_threads)
 519         (darwin_check_new_threads): Check result of get_darwin_inferior.
 520
 521 2018-07-31  Joel Brobecker  <brobecker@adacore.com>
 522
 523         GDB 8.1.1 released.
 524
 525 2018-07-31  Jan Vrany  <jan.vrany@fit.cvut.cz>
 526
 527         * varobj.c (varobj_get_path_expr_parent): Report an error if
 528         parent is a dynamic varobj.
 529
 530 2018-07-31  Simon Marchi  <simon.marchi@ericsson.com>
 531
 532         * gnulib/aclocal.m4: Re-generate.
 533         * gnulib/config.in: Re-generate.
 534         * gnulib/configure: Re-generate.
 535         * gnulib/import/Makefile.in: Re-generate.
 536         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
 537         * gnulib/import/m4/onceonly.m4: Re-generate.
 538
 539 2018-07-31  Simon Marchi  <simon.marchi@ericsson.com>
 540
 541         * target-descriptions.c (struct xml_test_tdesc): New.
 542         (xml_tdesc): Change type to std::vector<xml_test_tdesc>.
 543         (record_xml_tdesc): Update.
 544         (maintenance_check_xml_descriptions): Update.
 545         * target-descriptions.h (record_xml_tdesc): Update comment.
 546
 547 2018-07-30  Andrew Burgess  <andrew.burgess@embecosm.com>
 548
 549         * eval.c (evaluate_subexp_for_sizeof): Check for array type before
 550         checking array bounds are defined.
 551
 552 2018-07-30  Tom Tromey  <tom@tromey.com>
 553
 554         * nat/linux-osdata.c (pid_pgid_entry::operator<): Fix
 555         irreflexivity violation.
 556
 557 2018-07-30  Tom Tromey  <tom@tromey.com>
 558
 559         * cli/cli-decode.c (lookup_cmd): Remove lint code.
 560         * value.c (unpack_long): Remove lint code.
 561         * valops.c (value_ind): Remove lint code.
 562         * valarith.c (value_x_binop, value_x_unop, value_equal)
 563         (value_pos): Remove lint code.
 564
 565 2018-07-28  Tom de Vries  <tdevries@suse.de>
 566
 567         * eval.c (evaluate_subexp_for_sizeof): Interpret size of dynamic type
 568         with undefined upper bound as <optimized out>.
 569
 570 2018-07-27  Sergio Durigan Junior  <sergiodj@redhat.com>
 571
 572         * gcore.in: Rename variable "name" to "prefix".  Expand
 573         "usage" text.
 574
 575 2018-07-14  Jon Turney  <jon.turney@dronecode.org.uk>
 576
 577         * windows-nat.c (windows_nat_target::create_inferior): Update to
 578         call close() in global namespace.
 579
 580 2018-07-26  Tom Tromey  <tom@tromey.com>
 581
 582         * dwarf-index-write.c (add_address_entry): Don't add objfile
 583         offsets.
 584         * dbxread.c (find_stab_function): Rename from
 585         find_stab_function_addr.  Return a bound_minimal_symbol.
 586         (read_dbx_symtab): Use raw_text_low, raw_text_high.
 587         Don't add objfile offsets.
 588         (end_psymtab): Use raw_text_low, raw_text_high,
 589         MSYMBOL_VALUE_RAW_ADDRESS.
 590         (read_ofile_symtab): Update.
 591         (process_one_symbol): Update.
 592         * dwarf2read.c (create_addrmap_from_index): Don't add objfile
 593         offsets.
 594         (dw2_relocate): Remove.
 595         (dw2_find_pc_sect_symtab): Bias PC by the text offset before
 596         searching addrmap.
 597         (dwarf2_gdb_index_functions, dwarf2_debug_names_functions):
 598         Update.
 599         (process_psymtab_comp_unit_reader, add_partial_symbol)
 600         (add_partial_subprogram, dwarf2_ranges_read): Update.
 601         (load_partial_dies): Update.
 602         (add_address_entry): Don't add objfile offsets.
 603         (dwarf2_build_include_psymtabs): Update.
 604         (create_addrmap_from_aranges): Don't add objfile offsets.
 605         (dw2_find_pc_sect_compunit_symtab): Update.
 606         * mdebugread.c (parse_symbol): Don't add objfile offsets.
 607         (parse_lines): Remove 'pst' parameter, replace with 'textlow'.
 608         Update.
 609         (parse_partial_symbols): Don't add objfile offsets.  Use
 610         raw_text_low, raw_text_high.  Update.
 611         (handle_psymbol_enumerators, psymtab_to_symtab_1): Update.
 612         * objfiles.c (objfile_relocate1): Don't relocate psymtabs_addrmap
 613         or call 'relocate' quick function.  Clear psymbol_map.
 614         * psympriv.h (struct partial_symbol) <address>: Add section
 615         offset.
 616         <set_unrelocated_address>: Rename from set_address.
 617         <raw_text_low, raw_text_high>: New methods.
 618         <text_low, text_high>: Add objfile parameter.
 619         (add_psymbol_to_bcache): Add 'section' parameter.  Call
 620         set_unrelocated_address.
 621         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
 622         (find_pc_psymbol): Update.
 623         (fixup_psymbol_section, relocate_psymtabs): Remove.
 624         (dump_psymtab, psym_functions): Update.
 625         (add_psymbol_to_bcache, add_psymbol_to_list): Add 'section'
 626         parameter.
 627         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
 628         (start_psymtab_common): Update.
 629         * symfile-debug.c (debug_qf_relocate): Remove.
 630         (debug_sym_quick_functions): Update.
 631         * symfile.h (struct quick_symbol_functions) <relocate>: Remove.
 632         * xcoffread.c (scan_xcoff_symtab): Don't add objfile offsets.
 633         Update.
 634
 635 2018-07-26  Tom Tromey  <tromey@redhat.com>
 636
 637         * dbxread.c (end_psymtab): Use text_high_valid and
 638         text_low_valid.
 639         * mdebugread.c (parse_partial_symbols): Use text_low_valid.
 640         (psymtab_to_symtab_1): Use text_high_valid and text_low_valid.
 641         * psympriv.h (struct partial_symtab) <m_text_low, m_text_high>:
 642         Update comment.
 643         <text_low_valid, text_high_valid>: New fields.
 644         <set_text_low, set_text_high>: Update.
 645         * xcoffread.c (scan_xcoff_symtab): Use text_low_valid.
 646
 647 2018-07-26  Tom Tromey  <tom@tromey.com>
 648
 649         * dbxread.c (read_dbx_symtab, end_psymtab, read_ofile_symtab):
 650         Update.
 651         * dwarf2read.c (dwarf2_create_include_psymtab): Don't initialize
 652         textlow and texthigh fields.
 653         (process_psymtab_comp_unit_reader, dwarf2_build_include_psymtabs):
 654         Update.
 655         * mdebugread.c (parse_lines, parse_partial_symbols)
 656         (psymtab_to_symtab_1): Update.
 657         * psympriv.h (struct partial_symtab) <m_text_low, m_text_high>:
 658         Rename fields.  Update comment.  Now private.
 659         <text_low, text_high, set_text_low, set_text_high>: New methods.
 660         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
 661         (find_pc_sect_psymbol, relocate_psymtabs, dump_psymtab)
 662         (start_psymtab_common, maintenance_info_psymtabs)
 663         (maintenance_check_psymtabs): Update.
 664         * xcoffread.c (xcoff_end_psymtab): Don't initialize textlow and
 665         texthigh fields.
 666         (scan_xcoff_symtab): Update.
 667
 668 2018-07-26  Tom Tromey  <tromey@redhat.com>
 669
 670         * psympriv.h (struct partial_symbol) <unrelocated_address,
 671         address, set_address>: New methods.
 672         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymbol)
 673         (fixup_psymbol_section, relocate_psymtabs): Update.
 674         (print_partial_symbols): Add 'objfile' parameter.  Update.
 675         (dump_psymtab, add_psymbol_to_bcache, psym_fill_psymbol_map):
 676         Update.
 677
 678 2018-07-26  Tom Tromey  <tom@tromey.com>
 679
 680         * dwarf-index-write.c (write_psymbols, debug_names::insert)
 681         (debug_names::write_psymbols): Update.
 682         * psympriv.h (struct partial_symbol): Derive from
 683         general_symbol_info.
 684         <obj_section>: New method.
 685         (PSYMBOL_DOMAIN, PSYMBOL_CLASS): Remove.n
 686         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
 687         (find_pc_sect_psymbol, fixup_psymbol_section)
 688         (match_partial_symbol, lookup_partial_symbol, relocate_psymtabs)
 689         (print_partial_symbols, recursively_search_psymtabs)
 690         (compare_psymbols, psymbol_hash, psymbol_compare)
 691         (add_psymbol_to_bcache, maintenance_check_psymtabs)
 692         (psymbol_name_matches, psym_fill_psymbol_map): Update.
 693
 694 2018-07-26  Tom Tromey  <tromey@redhat.com>
 695
 696         * dbxread.c (end_psymtab): Remove dead code.
 697
 698 2018-07-26  Andrew Burgess  <andrew.burgess@embecosm.com>
 699
 700         * dwarf2-frame-tailcall.c (tailcall_frame_sniffer): Exit early if
 701         DWARF unwinders are disabled.
 702         * dwarf2-frame.c: Add dwarf2read.h include.
 703         (dwarf2_frame_sniffer): Exit early if DWARF unwinders are
 704         disabled.
 705         (dwarf2_frame_unwinders_enabled_p): Define.
 706         (show_dwarf_unwinders_enabled_p): New function.
 707         (_initialize_dwarf2_frame): Register switch to control DWARF
 708         unwinder use.
 709         * dwarf2-frame.h (dwarf2_frame_unwinders_enabled_p): Declare.
 710         * dwarf2read.c (set_dwarf_cmdlist): Remove static keyword.
 711         (show_dwarf_cmdlist): Remove static keyword.
 712         * dwarf2read.h (set_dwarf_cmdlist): Declare.
 713         (show_dwarf_cmdlist): Declare.
 714         * NEWS: Document new feature.
 715
 716 2018-07-26  Tom de Vries  <tdevries@suse.de>
 717
 718         PR breakpoints/23366
 719         * infcmd.c (info_program_command): Handle ptid == minus_one_ptid.
 720
 721 2018-07-26  Tom de Vries  <tdevries@suse.de>
 722
 723         * dwarf2read.c (read_subrange_type): Warn if DW_AT_upper_bound or
 724         DW_AT_count can't be translated to a dynamic prop.
 725
 726 2018-07-25  Tom de Vries  <tdevries@suse.de>
 727
 728         * dwarf2loc.c (dwarf2_locexpr_baton_eval): Wrap ctx.eval call in
 729         try/catch.
 730
 731 2018-07-25  Jan Vrany  <jan.vrany@fit.cvut.cz>
 732
 733         * breakpoint.c (enable_disable_bp_num_loc): Notify observers.
 734
 735 2018-07-25  Joel Brobecker  <brobecker@adacore.com>
 736
 737         * MAINTAINERS (Global Maintainers): Add Tom Tromey.
 738
 739 2018-07-24  Keith Seitz  <keiths@redhat.comt
 740
 741         PR symtab/23010
 742         * dwarf2read.c (dw2_add_symbol_to_list): New function.
 743         (fixup_go_packaging, new_symbol): Use dw2_add_symbol_to_list
 744         instead of add_symbol_to_list.
 745         (read_file_scope): Call prepare_one_comp_unit before reading
 746         any other DIEs.
 747
 748 2018-07-24  Simon Marchi  <simon.marchi@ericsson.com>
 749
 750         * common/scoped_mmap.h (class scoped_mmap): Fix indentation.
 751
 752 2018-07-24  Tom Tromey  <tom@tromey.com>
 753
 754         * utils.c (malloc, realloc, free): Don't declare.
 755         * configure, config.in: Rebuild.
 756         * configure.ac: Don't check for declarations of free, malloc, or
 757         realloc.
 758
 759 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 760
 761         * aarch64-linux-nat.c
 762         (aarch64_linux_nat_target::stopped_data_address): Remove unused
 763         variable.
 764         * arm-linux-nat.c (fetch_regs): Likewise.
 765         (store_regs): Likewise.
 766         (fetch_vfp_regs): Likewise.
 767         (store_vfp_regs): Likewise.
 768         (arm_linux_nat_target::insert_hw_breakpoint): Likewise.
 769         (arm_linux_nat_target::remove_hw_breakpoint): Likewise.
 770         (arm_linux_nat_target::insert_watchpoint): Likewise.
 771         (arm_linux_nat_target::remove_watchpoint): Likewise.
 772         * mips-linux-nat.c (mips_linux_nat_target::insert_watchpoint):
 773         Likewise.
 774         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs):
 775         Likewise.
 776         * ppc-linux-nat.c (fetch_register): Likewise.
 777         (fetch_all_gp_regs): Likewise.
 778         (fetch_ppc_registers): Likewise.
 779         (store_all_gp_regs): Likewise.
 780         (store_ppc_registers): Likewise.
 781         (hwdebug_insert_point): Likewise.
 782         (can_use_watchpoint_cond_accel): Likewise.
 783         * remote-sim.c (gdb_os_write_stdout): Likewise.
 784
 785 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 786             Tom Tromey  <tom@tromey.com>
 787
 788         * warning.m4 (AM_GDB_WARNINGS): Add -Wunused-variable and special
 789         test for it.
 790         * configure: Rebuild.
 791
 792 2018-07-22  Tom Tromey  <tom@tromey.com>
 793
 794         * regformats/regdat.sh: Define xmltarget_${name} inside
 795         #ifndef IN_PROCESS_AGENT.
 796
 797 2018-07-22  Tom Tromey  <tom@tromey.com>
 798
 799         * value.c (value_fetch_lazy_bitfield): Remove unused variable.
 800
 801 2018-07-22  Tom Tromey  <tom@tromey.com>
 802
 803         * symfile.c (reread_symbols): Notify iter, not objfile.
 804
 805 2018-07-22  Tom Tromey  <tom@tromey.com>
 806
 807         * ravenscar-thread.c (ravenscar_thread_target::store_registers):
 808         Use arch_ops.
 809         (ravenscar_thread_target::prepare_to_store): Likewise.
 810
 811 2018-07-22  Tom Tromey  <tom@tromey.com>
 812
 813         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Remove
 814         unused variable.  Call value_fetch_lazy when needed.
 815         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer):
 816         Remove unused variable.  Call value_fetch_lazy when needed.
 817
 818 2018-07-22  Tom Tromey  <tom@tromey.com>
 819
 820         * m32c-tdep.c (mark_dma): Return void.
 821         (make_regs): Remove unused declarations.
 822
 823 2018-07-22  Tom Tromey  <tom@tromey.com>
 824
 825         * guile/scm-cmd.c (gdbscm_dont_repeat): Call
 826         cmdscm_get_valid_command_smob_arg_unsafe for effect.
 827         * guile/scm-block.c (gdbscm_make_block_syms_iter): Call
 828         bkscm_get_valid_block_smob_arg_unsafe for effect.
 829
 830 2018-07-22  Tom Tromey  <tom@tromey.com>
 831
 832         * bfin-tdep.c (bfin_push_dummy_call): Use arg_type, not
 833         value_type.
 834
 835 2018-07-22  Tom Tromey  <tom@tromey.com>
 836
 837         * windows-nat.c (saved_context): Conditionally define.
 838         * remote.c (remote_target::remote_btrace_maybe_reopen):
 839         Conditionally declare "warned".
 840         * inflow.c (sigquit_ours): Conditionally define.
 841         (new_tty): Move "tty" declaration inside #if.
 842         * guile/guile.c (guile_datadir): Conditionally define.
 843         * charset.c (set_be_le_names): Move some declarations inside #if.
 844         * btrace.c (parse_xml_btrace): Move "errcode" declaration inside
 845         #if.
 846         (parse_xml_btrace_conf): Likewise.
 847
 848 2018-07-22  Tom Tromey  <tom@tromey.com>
 849
 850         * spu-tdep.c (spu_get_overlay_table): Remove unused variable.
 851
 852 2018-07-22  Tom Tromey  <tom@tromey.com>
 853
 854         * guile/scm-value.c (gdbscm_value_call): Remove unused variables.
 855         * guile/scm-math.c (vlscm_unop_gdbthrow, vlscm_binop_gdbthrow)
 856         (vlscm_convert_typed_value_from_scheme): Remove unused variable.
 857         * buildsym-legacy.c (get_macro_table): Remove unused variable.
 858         * stack.c (frame_apply_level_command): Remove unused variable.
 859         * tic6x-tdep.c (tic6x_push_dummy_call): Remove unused variable.
 860         * sparc64-tdep.c (adi_examine_command): Remove unused variable.
 861         * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Remove
 862         unused variable.
 863         * nios2-tdep.c (nios2_push_dummy_call): Remove unused variable.
 864         * mep-tdep.c (mep_push_dummy_call): Remove unused variable.
 865         * ada-lang.c (ada_lookup_symbol_list_worker): Remove unused
 866         variable.
 867         * amd64-tdep.c (amd64_supply_xsave): Remove unused variable.
 868         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Remove unused
 869         variable.
 870         * breakpoint.c (check_no_tracepoint_commands, update_watchpoint):
 871         Remove unused variable.
 872         * cli/cli-script.c (recurse_read_control_structure): Remove unused
 873         variable.
 874         * common/tdesc.c (print_xml_feature::visit): Remove unused
 875         variable.
 876         * compile/compile-object-load.c (store_regs): Remove unused
 877         variables.
 878         * complaints.c (clear_complaints): Remove unused variable.
 879         * corelow.c (core_target_open): Remove unused variable.
 880         * fbsd-tdep.c (fbsd_core_info_proc_status): Remove unused
 881         variable.
 882         * guile/scm-frame.c (gdbscm_frame_read_var): Remove unused
 883         variable.
 884         * guile/scm-symtab.c (stscm_print_sal_smob): Remove unused
 885         variable.
 886         * guile/scm-type.c (gdbscm_field_baseclass_p): Remove unused
 887         variable.
 888         * guile/scm-utils.c (gdbscm_parse_function_args): Remove unused
 889         variable.
 890         * hppa-tdep.c (hppa_stub_frame_unwind_cache): Remove unused
 891         variable.
 892         * ia64-tdep.c (examine_prologue): Remove unused variable.
 893         * infcall.c (run_inferior_call): Remove unused variable.
 894         * inferior.c (exit_inferior): Remove unused variable.
 895         * infrun.c (infrun_thread_ptid_changed): Remove unused variable.
 896         * linespec.c (decode_line_2): Remove unused variable.
 897         * linux-nat.c (super_close): Remove.
 898         * linux-tdep.c (linux_info_proc): Remove unused variable.
 899         * mi/mi-main.c (mi_execute_command): Remove unused variable.
 900         * microblaze-linux-tdep.c (microblaze_linux_sigtramp_cache):
 901         Remove unused variable.
 902         * parse.c (find_minsym_type_and_address): Remove unused variable.
 903         * printcmd.c (info_symbol_command, printf_floating): Remove unused
 904         variable.
 905         * python/py-breakpoint.c (bppy_set_commands): Remove unused
 906         variable.
 907         * python/py-unwind.c (unwind_infopy_dealloc): Remove unused
 908         variables.
 909         * record-btrace.c (record_btrace_target::store_registers): Remove
 910         unused variable.
 911         (cmd_show_record_btrace_cpu): Remove unused variable.
 912         * riscv-tdep.c (riscv_register_reggroup_p)
 913         (riscv_push_dummy_call, riscv_return_value): Remove unused
 914         variable.
 915         * rust-exp.y (literal): Remove unused variable.
 916         * rust-lang.c (rust_evaluate_subexp) <OP_RUST_ARARAY>: Remove
 917         unused variable.
 918         <STRUCTOP_ANONYMOUS>: Likewise.
 919         * s390-linux-tdep.c (s390_linux_init_abi_31)
 920         (s390_linux_init_abi_64): Remove unused variable.
 921         * ser-ming2.c (ser_windows_read_prim, pipe_select_thread)
 922         (file_select_thread, net_windows_open, _initialize_ser_windows):
 923         Remove unused variables.
 924         * symtab.c (find_pc_sect_line): Remove unused variable.
 925         * target-memory.c (compute_garbled_blocks): Remove unused
 926         variable.
 927         (target_write_memory_blocks): Remove unused variable.
 928         * target.c (target_stack::unpush): Remove unused variables.
 929         * tracepoint.c (start_tracing, all_tracepoint_actions)
 930         (merge_uploaded_trace_state_variables)
 931         (print_one_static_tracepoint_marker): Remove unused variable.
 932         * unittests/basic_string_view/element_access/char/1.cc (test01):
 933         Remove unused variable.
 934         * windows-nat.c (windows_continue, windows_add_all_dlls)
 935         (do_initial_windows_stuff, windows_nat_target::create_inferior):
 936         Remove unused variables.
 937
 938 2018-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 939
 940         * arm-tdep.c (arm_gdbarch_init): Declare attr_arch and
 941         attr_profile in HAVE_ELF.
 942         * rs6000-tdep.c (bfd_uses_spe_extensions): Declare vector_abi in
 943         HAVE_ELF.
 944
 945 2018-07-20  Simon Marchi  <simon.marchi@polymtl.ca>
 946
 947         * frame.c (frame_register_unwind): Change parameter name.
 948         (frame_unwind_register): Likewise.
 949         (frame_unwind_register_value): Likewise.
 950         (frame_unwind_register_signed): Likewise.
 951         (frame_unwind_register_unsigned): Likewise.
 952         * frame.h (frame_register_unwind): Likewise.
 953         (frame_unwind_register): Likewise.
 954         (frame_unwind_register_value): Likewise.
 955         (frame_unwind_register_signed): Likewise.
 956         (frame_unwind_register_unsigned): Likewise.
 957         (frame_unwind_arch): Likewise.
 958
 959 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 960
 961         * MAINTAINERS: Update my e-mail address, downgrade to MIPS I-IV
 962         ISA maintenance.
 963
 964 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 965
 966         * mips-linux-nat.c (mips_linux_nat_target::read_description):
 967         Call `get_ptrace_pid' rather than extracting the ptrace PID by
 968         hand.
 969
 970 2018-07-20  Keith Seitz  <keiths@redhat.com>
 971
 972         * buildsym.h (struct buildsym_compunit) <m_objfile, m_subfiles,
 973         m_main_subfile, m_comp_dir, m_producer, m_debugformat,
 974         m_compunit_symtab, m_language>: Add "m_" prefix.
 975         Update all uses.
 976         * buildsym.c: Update all uses.
 977
 978 2018-07-20  Tom Tromey  <tom@tromey.com>
 979
 980         * buildsym-legacy.h (record_line): Don't use record_line_ftype.
 981         * buildsym.h (record_line_ftype): Remove typedef.
 982
 983 2018-07-20  Tom Tromey  <tom@tromey.com>
 984
 985         * buildsym-legacy.h (augment_type_symtab): Don't declare.
 986         (end_expandable_symtab): Likewise.
 987         (end_symtab_get_static_block): Likewise.
 988         (end_symtab_from_static_block): Likewise.
 989         * buildsym-legacy.c (augment_type_symtab): Remove.
 990         (end_expandable_symtab): Remove.
 991         (end_symtab_get_static_block): Remove.
 992         (end_symtab_from_static_block): Remove.
 993
 994 2018-07-20  Tom Tromey  <tom@tromey.com>
 995
 996         * dwarf2read.c: Include buildsym.h.
 997         (struct dwarf2_cu) <builder>: New method.
 998         (fixup_go_packaging): Update.
 999         (process_full_comp_unit, process_full_type_unit): Update.  Don't
1000         use scoped_free_pendings.
1001         (using_directives): Add "cu" parameter, remove "language".
1002         (read_import_statement, setup_type_unit_groups, )
1003         (read_func_scope, read_lexical_block_scope)
1004         (dwarf2_record_block_ranges, read_namespace): Update.
1005         (lnp_state_machine::lnp_state_machine): Add cu parameter.
1006         (lnp_state_machine::handle_end_sequence): Update.
1007         (class lnp_state_machine) <m_cu>: New member.
1008         <m_record_line_callback>: Remove.
1009         <m_currently_recording_lines>: New member.
1010         (lnp_state_machine::handle_set_file): Update.
1011         (noop_record_line): Remove.
1012         (dwarf_record_line_p): Add cu parameter.
1013         (dwarf_record_line_1, dwarf_finish_line): Likewise.
1014         (lnp_state_machine::record_line)
1015         (lnp_state_machine::lnp_state_machine)
1016         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
1017         (dwarf_decode_lines): Update.
1018         (dwarf2_start_subfile): Add cu parameter.
1019         (dwarf2_start_symtab, new_symbol): Update.
1020         (macro_start_file, dwarf_decode_macro_bytes): Add cu parameter.
1021         Remove dwarf2_per_objfile parameter.
1022         (dwarf_decode_macros): Update.
1023
1024 2018-07-20  Tom Tromey  <tom@tromey.com>
1025
1026         * stabsread.c (define_symbol): Update.
1027         * buildsym-legacy.h (get_buildsym_compunit): Declare.
1028         * dwarf2read.c (new_symbol): Update.
1029         * cp-support.h (cp_scan_for_anonymous_namespaces): Update.
1030         * cp-namespace.c: Include buildsym.h.
1031         (cp_scan_for_anonymous_namespaces): Add "compunit" parameter.
1032         * buildsym-legacy.c (get_buildsym_compunit): New function.
1033
1034 2018-07-20  Tom Tromey  <tom@tromey.com>
1035
1036         * xcoffread.c: Include buildsym-legacy.h.
1037         * windows-nat.c: Include buildsym-legacy.h.
1038         * stabsread.c: Include buildsym-legacy.h.
1039         * mdebugread.c: Include buildsym-legacy.h.
1040         * buildsym-legacy.h: New file.
1041         * buildsym-legacy.c: New file, from buildsym.c.
1042         * go32-nat.c: Include buildsym-legacy.h.
1043         * dwarf2read.c: Include buildsym-legacy.h.
1044         * dbxread.c: Include buildsym-legacy.h.
1045         * cp-namespace.c: Include buildsym-legacy.h.
1046         * coffread.c: Include buildsym-legacy.h.
1047         * buildsym.h: Move some contents to buildsym-legacy.h.
1048         * buildsym.c: Include buildsym-legacy.h.  Move many functions to
1049         buildsym-legacy.c.
1050         * Makefile.in (HFILES_NO_SRCDIR): Add buildsym-legacy.h.
1051
1052 2018-07-20  Tom Tromey  <tom@tromey.com>
1053
1054         * buildsym.h (struct buildsym_compunit): Move from buildsym.c.
1055         * buildsym.c (struct buildsym_compunit): Move to buildsym.h.
1056         (buildsym_compunit::buildsym_compunit)
1057         (buildsym_compunit::~buildsym_compunit)
1058         (buildsym_compunit::get_macro_table): Define.
1059
1060 2018-07-20  Tom Tromey  <tom@tromey.com>
1061
1062         * buildsym.c (reset_symtab_globals): Remove.
1063         (buildsym_compunit::end_symtab_from_static_block): Update.
1064         (buildsym_compunit::augment_type_symtab): Update.
1065         (end_symtab_from_static_block): Call free_buildsym_compunit.
1066         (augment_type_symtab, end_symtab, end_expandable_symtab):
1067         Likewise.
1068
1069 2018-07-20  Tom Tromey  <tom@tromey.com>
1070
1071         * arch-utils.c: Do not include buildsym.h.
1072         * mipsread.c: Do not include buildsym.h.
1073         * machoread.c: Do not include buildsym.h.
1074         * elfread.c: Do not include buildsym.h.
1075
1076 2018-07-20  Tom Tromey  <tom@tromey.com>
1077
1078         * buildsym.c (buildsym_compunit::buildsym_compunit): Do more
1079         initialization.
1080         (buildsym_compunit): Add new constructor.
1081         (struct buildsym_compunit) <get_last_source_file, finish_block,
1082         record_block_range, start_subfile, patch_subfile_names,
1083         push_subfile, pop_subfile, record_line, get_compunit_symtab,
1084         set_last_source_start_addr, get_last_source_start_addr,
1085         get_local_using_directives, set_local_using_directives,
1086         get_global_using_directives, outermost_context_p,
1087         get_current_context_stack, get_context_stack_depth,
1088         get_current_subfile, get_local_symbols, get_file_symbols,
1089         get_global_symbols, record_debugformat, record_producer,
1090         push_context, pop_context, end_symtab_get_static_block,
1091         end_symtab_from_static_block, end_symtab, end_expandable_symtab>:
1092         New public methods.
1093         <record_pending_block, finish_block_internal, make_blockvector,
1094         watch_main_source_file_lossage, end_symtab_with_blockvector>: New
1095         private methods.
1096         Update all users.
1097
1098 2018-05-22  Tom Tromey  <tom@tromey.com>
1099
1100         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
1101         parameter.
1102         (finish_block_internal): Update.
1103
1104 2018-07-20  Tom Tromey  <tom@tromey.com>
1105
1106         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
1107         parameter.
1108         (finish_block_internal): Update.
1109
1110 2018-07-20  Tom Tromey  <tom@tromey.com>
1111
1112         * buildsym.h (EXTERN): Don't define or undef.
1113         * buildsym.c (EXTERN): Don't define.
1114
1115 2018-07-20  Tom Tromey  <tom@tromey.com>
1116
1117         * buildsym.c: Remove TODO comment.
1118
1119 2018-07-20  Tom Tromey  <tom@tromey.com>
1120
1121         * coffread.c (coff_symtab_read): Update.
1122         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
1123         (xcoff_new_init): Update.
1124         * mipsread.c (mipscoff_new_init): Update.
1125         * mdebugread.c (mdebug_build_psymtabs): Update.
1126         * elfread.c (elf_new_init): Update.
1127         * dwarf2read.c (process_full_comp_unit, process_full_type_unit):
1128         Update.
1129         * dbxread.c (dbx_new_init, dbx_psymtab_to_symtab_1)
1130         (coffstab_build_psymtabs, elfstab_build_psymtabs)
1131         (stabsect_build_psymtabs): Update.
1132         * buildsym.h (buildsym_init): Don't declare.
1133         * buildsym.c: Update comment.
1134         (prepare_for_building): Remove.
1135         (start_symtab, restart_symtab): Update.
1136         (reset_symtab_globals): Update comment.
1137         (buildsym_init): Remove.
1138
1139 2018-07-20  Tom Tromey  <tom@tromey.com>
1140
1141         * xcoffread.c (read_xcoff_symtab, process_xcoff_symbol): Update.
1142         * stabsread.c (patch_block_stabs, define_symbol, read_type)
1143         (read_enum_type, common_block_start, common_block_end)
1144         (cleanup_undefined_types_1, finish_global_stabs): Update.
1145         * mdebugread.c (psymtab_to_symtab_1): Update.
1146         * dwarf2read.c (fixup_go_packaging, read_func_scope)
1147         (read_lexical_block_scope, new_symbol): Update.
1148         * dbxread.c (process_one_symbol): Update.
1149         * coffread.c (coff_symtab_read, process_coff_symbol)
1150         (coff_read_enum_type): Update.
1151         * buildsym.h (file_symbols, global_symbols, local_symbols): Don't
1152         declare.
1153         (get_local_symbols, get_file_symbols, get_global_symbols): New
1154         functions.
1155         * buildsym.c (~buildsym_compunit): Clean up m_file_symbols and
1156         m_global_symbols.
1157         <m_file_symbols, m_local_symbols, m_global_symbols>: New members.
1158         (~scoped_free_pendings): Update.
1159         (finish_block, prepare_for_building, reset_symtab_globals)
1160         (end_symtab_get_static_block, end_symtab_with_blockvector)
1161         (augment_type_symtab, push_context): Update.
1162         (get_local_symbols, get_file_symbols, get_global_symbols): New
1163         functions.
1164         (buildsym_init): Update.
1165
1166 2018-07-20  Tom Tromey  <tom@tromey.com>
1167
1168         * dwarf2read.c (process_full_comp_unit): Do not set list_in_scope.
1169         (process_full_type_unit): Likewise.
1170         (dwarf2_start_symtab): Set list_in_scope.
1171
1172 2018-07-20  Tom Tromey  <tom@tromey.com>
1173
1174         * dwarf2read.c (process_psymtab_comp_unit_reader)
1175         (build_type_psymtabs_reader): Do not set list_in_scope.
1176
1177 2018-07-20  Tom Tromey  <tom@tromey.com>
1178
1179         * buildsym.c (free_pendings): Remove.
1180         (add_symbol_to_list, scoped_free_pendings)
1181         (finish_block_internal, buildsym_init): Update.
1182
1183 2018-07-20  Tom Tromey  <tom@tromey.com>
1184
1185         * xcoffread.c (read_xcoff_symtab): Update.
1186         * dwarf2read.c (read_func_scope, read_lexical_block_scope):
1187         Update.
1188         * dbxread.c (process_one_symbol): Update.
1189         * coffread.c (coff_symtab_read): Update.
1190         * buildsym.h (finish_block): Update.
1191         * buildsym.c (finish_block): Remove "listhead" argument.
1192         (end_symtab_get_static_block): Update.
1193
1194 2018-07-20  Tom Tromey  <tom@tromey.com>
1195
1196         * buildsym.h (class scoped_free_pendings): Remove constructor.
1197         * buildsym.c (struct buildsym_compunit) <free_pending_blocks>: New
1198         method.
1199         <m_pending_block_obstack, m_pending_blocks>: New members.
1200         (pending_block_obstack, pending_blocks): Remove.
1201         (scoped_free_pendings::scoped_free_pendings): Default.
1202         (~scoped_free_pendings): Update.
1203         (free_pending_blocks): Remove.
1204         (finish_block_internal, record_pending_block, make_blockvector)
1205         (end_symtab_get_static_block, augment_type_symtab, push_context)
1206         (buildsym_init): Update.
1207
1208 2018-07-20  Tom Tromey  <tom@tromey.com>
1209
1210         * buildsym.c (struct buildsym_compunit) <m_pending_addrmap,
1211         m_pending_addrmap_obstack, m_pending_addrmap_interesting>: New
1212         members.
1213         (pending_addrmap, pending_addrmap_obstack)
1214         (pending_addrmap_interesting): Remove.
1215         (scoped_free_pendings, record_block_range, make_blockvector)
1216         (prepare_for_building, reset_symtab_globals, buildsym_init):
1217         Update.
1218
1219 2018-07-20  Tom Tromey  <tom@tromey.com>
1220
1221         * xcoffread.c (process_linenos): Update.
1222         * stabsread.c (define_symbol, read_type, read_enum_type): Update.
1223         * mdebugread.c (psymtab_to_symtab_1): Update.
1224         * dwarf2read.c (setup_type_unit_groups)
1225         (lnp_state_machine::handle_set_file, dwarf_record_line_p)
1226         (lnp_state_machine::record_line, dwarf_decode_lines): Update.
1227         * dbxread.c (process_one_symbol): Update.
1228         * coffread.c (coff_symtab_read, enter_linenos)
1229         (process_coff_symbol): Update.
1230         * buildsym.h (current_subfile): Don't declare.
1231         (get_current_subfile): Declare.
1232         * buildsym.c (struct buildsym_compunit) <m_current_subfile>: New
1233         member.
1234         (start_subfile, free_buildsym_compunit, push_subfile)
1235         (prepare_for_building, start_symtab): Update.
1236         (get_current_subfile): New function.
1237
1238 2018-07-20  Tom Tromey  <tom@tromey.com>
1239
1240         * coffread.c (coff_symtab_read): Update.
1241         * xcoffread.c (read_xcoff_symtab): Update.
1242         * dwarf2read.c (new_symbol): Update.
1243         (read_func_scope, read_lexical_block_scope): Update.
1244         * dbxread.c (process_one_symbol): Update.
1245         * buildsym.h (context_stack, context_stack_depth): Don't declare.
1246         (outermost_context_p): Remove macro.
1247         (outermost_context_p, get_current_context_stack)
1248         (get_context_stack_depth): Declare.
1249         (pop_context): Return struct context_stack.
1250         * buildsym.c (struct buildsym_compunit) <m_context_stack: New
1251         member.
1252         (context_stack_size): Remove.
1253         (INITIAL_CONTEXT_STACK_SIZE): Remove.
1254         (prepare_for_building, end_symtab_get_static_block)
1255         (augment_type_symtab, push_context): Update.
1256         (pop_context): Return struct context_stack.
1257         (outermost_context_p, get_current_context_stack)
1258         (get_context_stack_depth): New functions.
1259         (buildsym_init): Update.
1260
1261 2018-07-20  Tom Tromey  <tom@tromey.com>
1262
1263         * rust-exp.y: Now a pure parser.  Update all rules.
1264         (%union): Move earlier.
1265         (current_parser, work_obstack): Remove globals.
1266         (rust_parser, ~rust_parser): Update.
1267         (class rust_parser) <copy_name, concat3, crate_name, super_name,
1268         lex_character, lex_number, lex_string, lex_identifier,
1269         rust_lookup_type, convert_params_to_types, convert_ast_to_type,
1270         convert_name, convert_params_to_expression,
1271         convert_ast_to_expression, ast_basic_type, ast_operation,
1272         ast_compound_assignment, rust_op, ast_literal, ast_dliteral,
1273         ast_structop, ast_structop_anonymous, ast_unary, ast_cast,
1274         ast_call_ish, ast_path, ast_string, ast_struct, ast_range,
1275         ast_array_type, ast_slice_type, ast_reference_type,
1276         ast_pointer_type, ast_function_type, ast_tuple_type>: New methods.
1277         (rust_parse): Update.
1278         (rustyyerror, rustyylex): Add parser parameter.
1279         (rust_lex_test_one, rust_lex_int_test, rust_lex_exception_test)
1280         (rust_lex_stringish_test, rust_lex_test_sequence)
1281         (rust_lex_test_trailing_dot, rust_lex_test_completion)
1282         (rust_lex_test_push_back, rust_lex_tests): Update.
1283
1284 2018-07-19  Pedro Alves  <palves@redhat.com>
1285
1286         * guile/guile-internal.h (gdbscm_scm_to_c_string): Now returns a
1287         gdb::unique_xmalloc_ptr.
1288         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x):
1289         Adjust to use dbscm_wrap and gdb::unique_xmalloc_ptr.
1290         * guile/scm-exception.c (gdbscm_exception_message_to_string): Use
1291         copy-initialization.
1292         * guile/scm-pretty-print.c (ppscm_print_children): Use
1293         gdb::unique_xmalloc_ptr instead of cleanups.
1294         (gdbscm_apply_val_pretty_printer): Remove cleanups.
1295         * guile/scm-string.c (gdbscm_scm_to_c_string): Now returns a
1296         gdb::unique_xmalloc_ptr.
1297         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
1298         Adjust to use gdb::unique_xmalloc_ptr.
1299         * guile/scm-utils.c (extract_arg): Adjust.
1300         * guile/scm-value.c (gdbscm_value_field): Adjust to use
1301         gdb::unique_xmalloc_ptr instead of a cleanup.
1302
1303 2018-07-19  Tom Tromey  <tom@tromey.com>
1304
1305         * utils.c (do_value_free_to_mark)
1306         (make_cleanup_value_free_to_mark): Remove.
1307         * utils.h (make_cleanup_value_free_to_mark): Remove.
1308
1309 2018-07-19  Pedro Alves  <palves@redhat.com>
1310
1311         * guile/guile-internal.h (gdbscm_wrap): Really make 'args' a
1312         forwarding reference.
1313
1314 2018-07-18  Pedro Alves  <palves@redhat.com>
1315
1316         * guile/guile.c (gdbscm_execute_gdb_command): Adjust to use
1317         gdbscm_wrap.  Use gdb::unique_xmalloc_ptr<char> instead of a
1318         cleanup.
1319
1320 2018-07-18  Pedro Alves  <palves@redhat.com>
1321
1322         * guile/guile-internal.h: Add comment about mixing GDB and Scheme
1323         exceptions.
1324         (GDBSCM_HANDLE_GDB_EXCEPTION_WITH_CLEANUPS): Delete.
1325         (gdbscm_wrap): New.
1326         * guile/scm-frame.c (gdbscm_frame_read_register): Use xfree
1327         directly instead of a cleanup.
1328         * guile/scm-math.c (vlscm_unop_gdbthrow): New, factored out from ...
1329         (vlscm_unop): ... this.  Reimplement using gdbscm_wrap.
1330         (vlscm_binop_gdbthrow): New, factored out from ...
1331         (vlscm_binop): ... this.  Reimplement using gdbscm_wrap.
1332         (vlscm_rich_compare): Use gdbscm_wrap.
1333         * guile/scm-symbol.c (gdbscm_lookup_symbol): Use xfree directly
1334         instead of a cleanup.
1335         (gdbscm_lookup_global_symbol): Use xfree directly instead of a
1336         cleanup.
1337         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
1338         Use xfree directly instead of a cleanup.
1339         * guile/scm-value.c (gdbscm_make_value, gdbscm_make_lazy_value):
1340         Adjust to use gdbscm_wrap and scoped_value_mark.
1341         (gdbscm_value_optimized_out_p): Adjust to use gdbscm_wrap.
1342         (gdbscm_value_address, gdbscm_value_dereference)
1343         (gdbscm_value_referenced_value): Adjust to use gdbscm_wrap and
1344         scoped_value_mark.
1345         (gdbscm_value_dynamic_type): Use scoped_value_mark.
1346         (vlscm_do_cast, gdbscm_value_field): Adjust to use gdbscm_wrap and
1347         scoped_value_mark.
1348         (gdbscm_value_subscript, gdbscm_value_call): Adjust to use
1349         gdbscm_wrap and scoped_value_mark.
1350         (gdbscm_value_to_string): Use xfree directly instead of a
1351         cleanup.  Move 'buffer' unique_ptr to TRY scope.
1352         (gdbscm_value_to_lazy_string): Use xfree directly instead of a
1353         cleanup.  Move 'buffer' unique_ptr to TRY scope.  Use
1354         scoped_value_mark.
1355         (gdbscm_value_fetch_lazy_x): Use gdbscm_wrap.
1356         (gdbscm_parse_and_eval): Adjust to use gdbscm_wrap and
1357         scoped_value_mark.
1358         (gdbscm_history_ref, gdbscm_history_append_x): Adjust to use
1359         gdbscm_wrap.
1360
1361 2018-07-18  Tom de Vries  <tdevries@suse.de>
1362
1363         * findvar.c (default_read_var_value): Also resolve dynamic type for
1364         LOC_OPTIMIZED_OUT vars.
1365
1366 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
1367
1368         * mips-tdep.c (micromips_next_pc): Add SYSCALL instruction
1369         decoding.
1370
1371 2018-07-17  Tom Tromey  <tom@tromey.com>
1372
1373         * guile/scm-param.c (pascm_set_func, pascm_show_func)
1374         (compute_enum_list, pascm_set_param_value_x)
1375         (gdbscm_parameter_value): Update.
1376         * guile/guile-internal.h (gdbscm_scm_to_string): Update.
1377         (gdbscm_scm_to_host_string): Update.
1378         * guile/scm-math.c (vlscm_convert_typed_value_from_scheme):
1379         Update.
1380         * guile/scm-cmd.c (cmdscm_add_completion): Update.
1381         * guile/scm-pretty-print.c (ppscm_print_string_repr): Update.
1382         * guile/scm-string.c (gdbscm_scm_to_string): Return
1383         unique_xmalloc_ptr.
1384         (gdbscm_scm_to_host_string): Likewise.
1385
1386 2018-07-17  Tom Tromey  <tom@tromey.com>
1387
1388         * guile/guile.c (gdbscm_eval_from_control_command): Update.
1389         * guile/guile-internal.h (gdbscm_safe_eval_string): Update.
1390         * guile/scm-objfile.c (gdbscm_execute_objfile_script): Update.
1391         * guile/scm-safe-call.c (gdbscm_safe_eval_string): Return
1392         unique_xmalloc_ptr.
1393
1394 2018-07-17  Tom Tromey  <tom@tromey.com>
1395
1396         * guile/scm-param.c (pascm_signal_setshow_error): Update.
1397         * guile/guile-internal.h (gdbscm_exception_message_to_string):
1398         Update.
1399         * guile/scm-cmd.c (cmdscm_function): Update.
1400         * guile/scm-pretty-print.c
1401         (ppscm_print_exception_unless_memory_error): Update.
1402         * guile/scm-exception.c (gdbscm_exception_message_to_string):
1403         Return unique_xmalloc_ptr.
1404
1405 2018-07-17  Tom Tromey  <tom@tromey.com>
1406
1407         * guile/scm-pretty-print.c (ppscm_make_pp_type_error_exception):
1408         Use string_printf.
1409
1410 2018-07-17  Jim Wilson  <jimw@sifive.com>
1411
1412         * riscv-tdep.c (riscv_has_feature): Delete comment that refers to
1413         set_gdbarch_decr_pc_after_break.  Call riscv_read_misa_reg always.
1414         (riscv_gdbarch_init): Delete local has_compressed_isa.  Delete now
1415         unecessary braces after EF_RISCV_RVC test.  Delete call to
1416         set_gdbarch_decr_pc_after_break.
1417
1418         * riscv-tdep.h (DECLARE_CSR): Use RISCV_FIRST_CSR_REGNUM instead of
1419         RISCV_LAST_FP_REGNUM + 1.
1420         (RSICV_CSR_LEGACY_MISA_REGNUM): Add RISCV_FIRST_CSR_REGNUM.
1421
1422 2018-07-17  Tom Tromey  <tom@tromey.com>
1423
1424         * configure.ac: Remove --disable-gdbcli.
1425         * configure: Rebuild.
1426         * Makefile.in (SUBDIR_CLI_DEPS, SUBDIR_CLI_LDFLAGS)
1427         (SUBDIR_CLI_CFLAGS): Remove.
1428         (SFILES): Use SUBDIR_CLI_SRCS.
1429         (COMMON_OBS): Use SUBDIR_CLI_OBS.
1430
1431 2018-07-17  Tom Tromey  <tom@tromey.com>
1432
1433         PR gdb/18624:
1434         * coffread.c (coff_symtab_read): Use scoped_free_pendings.
1435
1436 2018-07-16  Jim Wilson  <jimw@sifive.com>
1437
1438         * riscv-tdep.c (riscv_gdbarch_init): Call gdbarch_init_osabi.
1439
1440 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
1441
1442         * ia64-libunwind-tdep.c (libunwind_frame_cache): Remove unused
1443         variable.
1444         (libunwind_frame_sniffer): Likewise.
1445         (libunwind_frame_prev_register): Likewise.
1446         (libunwind_sigtramp_frame_sniffer): Likewise.
1447         * ia64-tdep.c (ia64_access_reg): Likewise.
1448         (ia64_access_rse_reg): Likewise.
1449         (ia64_libunwind_sigtramp_frame_this_id): Likewise.
1450         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Likewise.
1451
1452 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
1453
1454         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Add cast.
1455
1456 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
1457
1458         * remote-sim.c (gdbsim_target::close,
1459         gdbsim_target::mourn_inferior): Remove unused variables.
1460
1461 2018-07-16  Simon Marchi  <simon.marchi@polymtl.ca>
1462
1463         * ia64-tdep.c (ktab_buf): New global.
1464         (getunwind_table): Return a gdb::optional<gdb::byte_vector>.
1465         (get_kernel_table): Adjust.
1466
1467 2018-07-16  Tom Tromey  <tom@tromey.com>
1468
1469         * xcoffread.c (read_xcoff_symtab): Use outermost_context_p.
1470         * dwarf2read.c (using_directives, new_symbol): Use
1471         outermost_context_p.
1472         * dbxread.c (process_one_symbol): Use outermost_context_p.
1473         * coffread.c (coff_symtab_read): Use outermost_context_p.
1474
1475 2018-07-16  Tom Tromey  <tom@tromey.com>
1476
1477         * dwarf2read.c (using_directives, read_func_scope)
1478         (read_lexical_block_scope): Update.
1479         * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.
1480         * buildsym.h (local_using_directives, global_using_directives):
1481         Don't declare.
1482         (get_local_using_directives, set_local_using_directives)
1483         (get_global_using_directives): Declare.
1484         * buildsym.c (struct buildsym_compunit) <m_local_using_directives,
1485         m_global_using_directives>: New members.
1486         (finish_block_internal, prepare_for_building)
1487         (reset_symtab_globals, end_symtab_get_static_block)
1488         (push_context): Update.
1489         (get_local_using_directives, set_local_using_directives)
1490         (get_global_using_directives): New functions.
1491         (buildsym_init): Update.
1492
1493 2018-07-16  Tom Tromey  <tom@tromey.com>
1494
1495         * xcoffread.c (xcoff_initial_scan): Don't call
1496         free_pending_blocks.
1497         * dbxread.c (dbx_symfile_read): Don't call free_pending_blocks.
1498         * buildsym.h (class scoped_free_pendings): Add constructor.
1499         (free_pending_blocks): Don't declare.
1500         * buildsym.c (scoped_free_pendings::scoped_free_pendings): New.
1501         (free_pending_blocks): Now static.
1502
1503 2018-07-16  Tom Tromey  <tom@tromey.com>
1504
1505         * buildsym.h (push_subfile, pop_subfile): Update declarations.
1506         * buildsym.c (struct buildsym_compunit) <m_subfile_stack>: New
1507         member.
1508         (struct subfile_stack): Remove.
1509         (subfile_stack): Remove.
1510         (push_subfile, pop_subfile, buildsym_init): Update.
1511
1512 2018-07-16  Tom Tromey  <tom@tromey.com>
1513
1514         * buildsym.c (push_subfile): Use gdb_assert.
1515         (pop_subfile): Use gdb_assert.
1516
1517 2018-07-16  Tom Tromey  <tom@tromey.com>
1518
1519         * buildsym.h (merge_symbol_lists): Remove.
1520         * buildsym.c (merge_symbol_lists): Remove.
1521
1522 2018-07-16  Tom Tromey  <tom@tromey.com>
1523
1524         * stabsread.c (scan_file_globals): Update comment.
1525         * stabsread.h (scan_file_globals): Move from buildsym.h.
1526         * buildsym.h (scan_file_globals): Move to stabsread.h.
1527
1528 2018-07-16  Tom Tromey  <tom@tromey.com>
1529
1530         * xcoffread.c (xcoff_new_init): Update.
1531         * mipsread.c (mipscoff_new_init): Update.
1532         * mdebugread.c (mdebug_build_psymtabs): Update.
1533         * elfread.c (elf_new_init): Update.
1534         * dbxread.c (dbx_new_init, coffstab_build_psymtabs)
1535         (elfstab_build_psymtabs, stabsect_build_psymtabs): Update.
1536         * buildsym.h (buildsym_new_init): Don't declare.
1537         * buildsym.c (buildsym_new_init): Remove.
1538
1539 2018-07-16  Tom Tromey  <tom@tromey.com>
1540
1541         * stabsread.h (within_function): Move from buildsym.h.
1542         * stabsread.c (start_stabs): Clear within_function.
1543         * coffread.c (coff_start_symtab): Clear within_function.
1544         * buildsym.h (within_function): Move to stabsread.h.
1545         * buildsym.c (prepare_for_building): Update.
1546
1547 2018-07-16  Tom Tromey  <tom@tromey.com>
1548
1549         * stabsread.h (processing_gcc_compilation): Move from buildsym.h.
1550         * dwarf2read.c (dwarf2_start_symtab): Don't set
1551         processing_gcc_compilation.
1552         * buildsym.h (processing_gcc_compilation): Move to stabsread.h.
1553
1554 2018-07-16  Tom Tromey  <tom@tromey.com>
1555
1556         * stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
1557         (next_symbol_text_func): Move from buildsym.h.
1558         * stabsread.c (hashname): Move from buildsym.c.
1559         * buildsym.h (HASHSIZE, symnum, next_symbol_text)
1560         (next_symbol_text_func, hashname): Move to stabsread.h.
1561         * buildsym.c: Don't include bcache.h
1562         (hashname): Move to stasbread.c.
1563
1564 2018-07-16  Tom Tromey  <tom@tromey.com>
1565
1566         * buildsym.h (context_stack_size): Don't declare.
1567         * buildsym.c (context_stack_size): New global.
1568
1569 2018-07-16  Tom Tromey  <tom@tromey.com>
1570
1571         * dbxread.c (processing_acc_compilation): New global.
1572         * buildsym.h (processing_acc_compilation): Don't declare.
1573
1574 2018-07-16  Tom Tromey  <tom@tromey.com>
1575
1576         * xcoffread.c (aix_process_linenos, complete_symtab): Update.
1577         * dbxread.c (read_ofile_symtab): Update.
1578         * coffread.c (coff_start_symtab, coff_end_symtab): Update.
1579         * buildsym.h (last_source_start_addr): Remove.
1580         (set_last_source_start_addr, get_last_source_start_addr):
1581         Declare.
1582         * buildsym.c (buildsym_compunit::buildsym_compunit): Add last_addr
1583         parameter.
1584         (struct buildsym_compunit) <m_last_source_start_addr>: New
1585         member.
1586         (prepare_for_building): Remove start_addr parameter.
1587         (start_symtab, restart_symtab, end_symtab_get_static_block)
1588         (end_symtab_with_blockvector): Update.
1589         (set_last_source_start_addr, get_last_source_start_addr): New
1590         functions.
1591
1592 2018-07-16  Tom Tromey  <tom@tromey.com>
1593
1594         * buildsym.c (struct buildsym_compunit) <m_have_line_numbers>: New
1595         member.
1596         (have_line_numbers): Remove.
1597         (record_line, prepare_for_building, end_symtab_get_static_block)
1598         (augment_type_symtab): Update.
1599
1600 2018-07-16  Tom Tromey  <tom@tromey.com>
1601
1602         * buildsym.c (~buildsym_compunit): Free the macro table.
1603         (struct buildsym_compunit) <get_macro_table, release_macros>: New
1604         methods.
1605         <m_pending_macros>: New member.
1606         (pending_macros): Remove.
1607         (~scoped_free_pendings, get_macro_table, prepare_for_building)
1608         (reset_symtab_globals, end_symtab_get_static_block)
1609         (end_symtab_with_blockvector, augment_type_symtab)
1610         (buildsym_init): Update.
1611
1612 2018-07-16  Tom Tromey  <tom@tromey.com>
1613
1614         * buildsym.c (buildsym_compunit::buildsym_compunit): Add name
1615         parameter.
1616         (buildsym_compunit::set_last_source_file): New method.
1617         <m_last_source_file>: New member.
1618         (prepare_for_building): Remove "name" parameter.
1619         (start_symtab, restart_symtab, reset_symtab_globals): Update.
1620         (last_source_file): Remove.
1621         (set_last_source_file, get_last_source_file): Update.
1622
1623 2018-07-16  Tom Tromey  <tom@tromey.com>
1624
1625         * buildsym.c (prepare_for_building): Add assert.
1626
1627 2018-07-16  Tom Tromey  <tom@tromey.com>
1628
1629         * buildsym.c (~buildsym_compunit): Update.
1630         (struct buildsym_compunit) <comp_unit>: Now a unique_xmalloc_ptr.
1631         (start_subfile, patch_subfile_names)
1632         (end_symtab_with_blockvector): Update.
1633
1634 2018-07-16  Tom Tromey  <tom@tromey.com>
1635
1636         * buildsym.c (struct buildsym_compunit): Add constructor,
1637         destructor, initializers.
1638         (start_buildsym_compunit): Remove.
1639         (free_buildsym_compunit): Use "delete".
1640         (start_symtab, restart_symtab): Use "new".
1641
1642 2018-07-13  Simon Marchi  <simon.marchi@polymtl.ca>
1643
1644         * symfile.c (set_objfile_default_section_offset): Remove struct
1645         keyword.
1646
1647 2018-07-14  Stafford Horne  <shorne@gmail.com>
1648
1649         * (Responsible Maintainers): Add myself as or1k maintainer.
1650
1651 2018-07-13  Tom Tromey  <tom@tromey.com>
1652
1653         * symfile.c (set_objfile_default_section_offset): Use extra braces
1654         around initializer.
1655
1656 2018-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1657
1658         * s390-tdep.c (s390_displaced_step_fixup): Adjust PC for a
1659         non-branching basr.
1660
1661 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1662
1663         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1664         unittests/cli-utils-selftests.c
1665         * unittests/cli-utils-selftests.c: New file.
1666
1667 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1668
1669         * NEWS: Mention new commands. Mention change to 'thread apply'.
1670
1671 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1672
1673         * thread.c (thr_try_catch_cmd): New function.
1674         (thread_apply_all_command): Handle qcs flags.
1675         (thread_apply_command): Handle qcs flags.
1676         (taas_command): New function.
1677         (tfaas_command): New function.
1678         (_initialize_thread): Update to setup the new commands 'taas
1679         and 'tfaas'. Change doc string for 'thread apply'.
1680
1681 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1682
1683         * stack.c: (trailing_outermost_frame): New function, mostly
1684         extracted from backtrace_command_1.
1685         (leading_innermost_frame): New function.
1686         (backtrace_command_1): Update to call trailing_outermost_frame.
1687         (frame_apply_command_count): New function.
1688         (frame_apply_level_command): New function.
1689         (frame_apply_all_command): New function.
1690         (frame_apply_command): New function.
1691         (faas_command): New function.
1692         (frame_cmd_list): New variable.
1693         (_initialize_stack): Update to setup the new commands 'frame apply'
1694         and 'faas'.
1695
1696 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1697
1698         * cli-utils.c (number_or_range_parser::get_number): Only handle
1699         numbers or convenience var as numbers.
1700         (parse_flags): New function.
1701         (parse_flags_qcs): New function.
1702         (number_or_range_parser::finished): Ensure parsing end is detected
1703         before end of string.
1704         * cli-utils.h (parse_flags): New function.
1705         (parse_flags_qcs): New function.
1706         (number_or_range_parser): Remove m_finished bool.
1707         (number_or_range_parser::skip_range): Set m_in_range to false.
1708
1709 2018-07-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1710
1711         * ser-tcp.c (try_connect): Declare 'ioarg' as 'u_long' if building
1712         on Windows.
1713
1714 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
1715             Jan Kratochvil  <jan.kratochvil@redhat.com>
1716             Paul Fertser  <fercerpav@gmail.com>
1717             Tsutomu Seki  <sekiriki@gmail.com>
1718             Pedro Alves  <palves@redhat.com>
1719
1720         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1721         'unittests/parse-connection-spec-selftests.c'.
1722         (COMMON_SFILES): Add 'common/netstuff.c'.
1723         (HFILES_NO_SRCDIR): Add 'common/netstuff.h'.
1724         * NEWS (Changes since GDB 8.2): Mention IPv6 support.
1725         * common/netstuff.c: New file.
1726         * common/netstuff.h: New file.
1727         * ser-tcp.c: Include 'netstuff.h' and 'wspiapi.h'.
1728         (wait_for_connect): Update comment.  New parameter
1729         'gdb::optional<int> sock' instead of 'struct serial *scb'.
1730         Use 'sock' directly instead of 'scb->fd'.
1731         (try_connect): New function, with code from 'net_open'.
1732         (net_open): Rewrite main loop to deal with multiple
1733         sockets/addresses.  Handle IPv6-style hostnames; implement
1734         support for IPv6 connections.
1735         * unittests/parse-connection-spec-selftests.c: New file.
1736
1737 2018-07-11  Pedro Alves  <palves@redhat.com>
1738
1739         PR gdb/23377
1740         * remote.c (remote_target::remote_detach_pid): Call
1741         set_current_process.
1742
1743 2018-07-11  Pedro Alves  <palves@redhat.com>
1744
1745         * h8300-tdep.c (h8300_gdbarch_init): Remove
1746         set_gdbarch_ecoff_reg_to_regnum calls.
1747
1748 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
1749
1750         PR c++/23373
1751         * c-typeprint.c (c_type_print_base_struct_union): Don't print
1752         offsets/sizes for static members of a class/struct.
1753
1754 2018-07-11  Alan Hayward  <alan.hayward@arm.com>
1755
1756         * target-descriptions.c (tdesc_register_bitsize): Rename.
1757         * target-descriptions.h (tdesc_register_bitsize): Likewise.
1758         * rs6000-tdep.c (rs6000_gdbarch_init): Use new name.
1759         * aarch64-tdep.c (aarch64_get_tdesc_vq): Convert size.
1760
1761 2018-07-10  Tom Tromey  <tom@tromey.com>
1762
1763         * breakpoint.c (moribund_locations): Now static and a
1764         std::vector.
1765         (breakpoint_init_inferior, moribund_breakpoint_here_p)
1766         (build_bpstat_chain, update_global_location_list)
1767         (breakpoint_retire_moribund): Update.
1768         * breakpoint.h (bp_location_p): Remove typedef.  Don't declare
1769         VEC.
1770
1771 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
1772
1773         * riscv-tdep.c (riscv_is_fp_regno_p): New function.
1774         (riscv_register_reggroup_p): Use new function, remove unneeded
1775         parenthesis.
1776         (riscv_push_dummy_call): Extend assert to compare against xlen or
1777         flen based on register type.
1778
1779 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
1780
1781         * riscv-tdep.c (riscv_print_arg_location): Use TYPE_SAFE_NAME.
1782
1783 2018-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1784
1785         * remote.c (show_hardware_watchpoint_limit): New function.
1786         (show_hardware_watchpoint_length_limit): New function.
1787         (show_hardware_breakpoint_limit): New function.
1788         (_initialize_remote): Use add_setshow_zuinteger_unlimited_cmd
1789         where appropriate, update help text.
1790
1791 2018-07-09  Tom Tromey  <tom@tromey.com>
1792
1793         * Makefile.in (CDEPS): Don't mention XM_CDEPS.
1794         (CLIBS): Don't mention NAT_CLIBS.
1795
1796 2018-07-09  Tom Tromey  <tom@tromey.com>
1797
1798         * Makefile.in (ADD_FILES, ADD_DEPS): Remove.
1799         (LIBGDB_OBS, clean mostlyclean): Update.
1800         (gdb$(EXEEXT), insight$(EXEEXT)): Update.
1801
1802 2018-07-09  Tom Tromey  <tom@tromey.com>
1803
1804         * Makefile.in (%.c: %.y): Use ECHO_YACC.
1805         (%.c: %.l): Use ECHO_LEX.  Just fail if flex not available.
1806         * silent-rules.mk (ECHO_YACC, ECHO_LEX): New variables.
1807
1808 2018-07-09  Tom Tromey  <tom@tromey.com>
1809
1810         * Makefile.in (ALLDEPFILES): Remove exec.c.
1811         (COMMON_OBS): Remove exec.o.
1812         (COMMON_SFILES): Add exec.c.
1813
1814 2018-07-09  Tom Tromey  <tom@tromey.com>
1815
1816         * Makefile.in (LINT, LINTFLAGS, LINTFILES, lint): Remove.
1817
1818 2018-07-09  Tom Tromey  <tom@tromey.com>
1819
1820         * Makefile.in (clean mostlyclean): Remove stamp-version.
1821         (version.c): Depend on stamp-version.
1822         (stamp-version): New rule, from version.c rule.
1823
1824 2018-07-09  Tom Tromey  <tom@tromey.com>
1825
1826         * Makefile.in (init.c): Depend on stamp-init.
1827         (stamp-init): New rule, from init.c rule.
1828         (clean mostlyclean): Remove stamp-init.
1829
1830 2018-07-09  Tom Tromey  <tom@tromey.com>
1831
1832         * Makefile.in (INIT_FILES): Remove CONFIG_SRCS,
1833         SUBDIR_GCC_COMPILE_SRCS.
1834
1835 2018-07-09  Tom Tromey  <tom@tromey.com>
1836
1837         * Makefile.in (init.c): Remove some unused sed rules.
1838
1839 2018-07-09  Tom Tromey  <tom@tromey.com>
1840
1841         * Makefile.in (TSOBS): Remove.
1842         (INIT_FILES): Update.
1843         (LIBGDB_OBS): Update.
1844         (COMMON_SFILES): Add inflow.c.
1845         (SFILES): Remove inflow.c.
1846
1847 2018-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
1848
1849         * contrib/gdb-add-index.sh ($dwarf5): New, use it.
1850
1851 2018-07-07  Simon Marchi  <simon.marchi@polymtl.ca>
1852
1853         * ia64-libunwind-tdep.c (get_reg_name, get_fpreg_name,
1854         get_saveloc_name, is_signal_frame_name, step_name,
1855         init_remote_name, create_addr_space_name,
1856         destroy_addr_space_name, search_unwind_table_name,
1857         find_dyn_list_name): Constify.
1858
1859 2018-07-05  Simon Marchi  <simon.marchi@polymtl.ca>
1860
1861         * darwin-nat.c (darwin_pthread_kill): New function.
1862         (darwin_resume_thread): Use darwin_pthread_kill.
1863
1864 2018-07-05  Tom de Vries  <tdevries@suse.de>
1865
1866         * macroexp.c (macro_buffer) <operator=>: New member function.
1867
1868 2018-07-04  Tom Tromey  <tom@tromey.com>
1869
1870         * darwin-nat.c (darwin_attach_pid): Use exit_inferior.
1871
1872 2018-07-04  Simon Marchi  <simon.marchi@polymtl.ca>
1873
1874         * common/common-defs.h (HAVE_USEFUL_SBRK): Define.
1875         * main.c: Use HAVE_USEFUL_SBRK instead of HAVE_SBRK.
1876         * maint.c: Likewise.
1877         * top.c: Likewise.
1878
1879 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
1880
1881         * NEWS: Create a new section for the next release branch.
1882         Rename the section of the current branch, now that it has
1883         been cut.
1884
1885 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
1886
1887         GDB 8.2 branch created (1b919490e8ba30bf1d6941df0ed112b0e557017e):
1888         * version.in: Bump version to 8.2.50.DATE-git.
1889
1890 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
1891             Pedro Alves  <palves@redhat.com>
1892
1893         * linux-nat.c (linux_init_ptrace): Rename to ...
1894         (linux_init_ptrace_procfs): ... this.  Call
1895         linux_proc_init_warnings.
1896         (linux_nat_target::post_attach)
1897         (linux_nat_target::post_startup_inferior): Adjust.
1898         * nat/linux-procfs.c (linux_proc_init_warnings): Define function.
1899         * nat/linux-procfs.h (linux_proc_init_warnings): Declare function.
1900
1901 2018-07-04  Tom de Vries  <tdevries@suse.de>
1902
1903         * dwarf2read.c (error_check_comp_unit_head): Move dwarf version
1904         check ...
1905         (read_comp_unit_head): ... here.
1906
1907 2018-07-03  Tom Tromey  <tom@tromey.com>
1908
1909         * tracepoint.c (process_tracepoint_on_disconnect, start_tracing)
1910         (stop_tracing, tstatus_command)
1911         (find_matching_tracepoint_location, merge_uploaded_tracepoints)
1912         (print_one_static_tracepoint_marker): Update.
1913         * breakpoint.c (static_tracepoints_here, all_tracepoints): Return
1914         std::vector.
1915         * breakpoint.h (breakpoint_p): Remove typedef.  Don't declare
1916         VEC.
1917         (all_tracepoints, static_tracepoints_here): Return std::vector.
1918
1919 2018-07-03  Tom Tromey  <tom@tromey.com>
1920
1921         * common/ptid.c (ptid_equal): Remove.
1922         * common/ptid.h (ptid_equal): Don't declare.
1923         * ada-tasks.c: Update.
1924         * breakpoint.c: Update.
1925         * common/agent.c: Update.
1926         * corelow.c: Update.
1927         * darwin-nat-info.c: Update.
1928         * darwin-nat.c: Update.
1929         * dcache.c: Update.
1930         * dtrace-probe.c: Update.
1931         * dummy-frame.c: Update.
1932         * fbsd-nat.c: Update.
1933         * frame.c: Update.
1934         * gdbthread.h: Update.
1935         * gnu-nat.c: Update.
1936         * go32-nat.c: Update.
1937         * inf-loop.c: Update.
1938         * inf-ptrace.c: Update.
1939         * infcall.c: Update.
1940         * infcmd.c: Update.
1941         * inflow.c: Update.
1942         * infrun.c: Update.
1943         * linux-fork.c: Update.
1944         * linux-nat.c: Update.
1945         * linux-thread-db.c: Update.
1946         * mi/mi-cmd-var.c: Update.
1947         * mi/mi-interp.c: Update.
1948         * mi/mi-main.c: Update.
1949         * nto-procfs.c: Update.
1950         * ppc-linux-tdep.c: Update.
1951         * procfs.c: Update.
1952         * python/py-inferior.c: Update.
1953         * python/py-record-btrace.c: Update.
1954         * python/py-record.c: Update.
1955         * ravenscar-thread.c: Update.
1956         * regcache.c: Update.
1957         * remote-sim.c: Update.
1958         * remote.c: Update.
1959         * sol-thread.c: Update.
1960         * solib.c: Update.
1961         * target.c: Update.
1962         * tui/tui-stack.c: Update.
1963         * varobj.c: Update.
1964         * windows-nat.c: Update.
1965         * windows-tdep.c: Update.
1966
1967 2018-07-03  Tom Tromey  <tom@tromey.com>
1968
1969         * common/ptid.c (ptid_match): Remove.
1970         * common/ptid.h (ptid_match): Don't declare.
1971         * fbsd-nat.c: Update.
1972         * infcmd.c: Update.
1973         * infrun.c: Update.
1974         * linux-nat.c: Update.
1975         * record-btrace.c: Update.
1976         * regcache.c: Update.
1977         * remote.c: Update.
1978
1979 2018-07-03  Tom Tromey  <tom@tromey.com>
1980
1981         * common/ptid.c (ptid_tid_p): Remove.
1982         * common/ptid.h (ptid_tid_p): Don't declare.
1983         * sol-thread.c: Update.
1984
1985 2018-07-03  Tom Tromey  <tom@tromey.com>
1986
1987         * common/ptid.c (ptid_lwp_p): Remove.
1988         * common/ptid.h (ptid_lwp_p): Don't declare.
1989         * fbsd-nat.c: Update.
1990         * linux-nat.c: Update.
1991         * nat/linux-procfs.c: Update.
1992         * nat/x86-linux-dregs.c: Update.
1993         * sol-thread.c: Update.
1994
1995 2018-07-03  Tom Tromey  <tom@tromey.com>
1996
1997         * common/ptid.c (ptid_is_pid): Remove.
1998         * common/ptid.h (ptid_is_pid): Don't declare.
1999         * infrun.c: Update.
2000         * linux-nat.c: Update.
2001         * mi/mi-interp.c: Update.
2002         * remote.c: Update.
2003         * thread.c: Update.
2004
2005 2018-07-03  Tom Tromey  <tom@tromey.com>
2006
2007         * common/ptid.c (ptid_get_tid): Remove.
2008         * common/ptid.h (ptid_get_tid): Don't declare.
2009         * ada-tasks.c: Update.
2010         * aix-thread.c: Update.
2011         * bsd-uthread.c: Update.
2012         * darwin-nat.c: Update.
2013         * fbsd-nat.c: Update.
2014         * i386-darwin-nat.c: Update.
2015         * infrun.c: Update.
2016         * linux-tdep.c: Update.
2017         * nto-procfs.c: Update.
2018         * ppc-ravenscar-thread.c: Update.
2019         * python/py-infthread.c: Update.
2020         * ravenscar-thread.c: Update.
2021         * sol-thread.c: Update.
2022         * sparc-ravenscar-thread.c: Update.
2023         * windows-nat.c: Update.
2024
2025 2018-07-03  Tom Tromey  <tom@tromey.com>
2026
2027         * common/ptid.c (ptid_get_lwp): Remove.
2028         * common/ptid.h (ptid_get_lwp): Don't declare.
2029         * aarch64-linux-nat.c: Update.
2030         * ada-tasks.c: Update.
2031         * aix-thread.c: Update.
2032         * amd64-linux-nat.c: Update.
2033         * arm-linux-nat.c: Update.
2034         * corelow.c: Update.
2035         * fbsd-nat.c: Update.
2036         * fbsd-tdep.c: Update.
2037         * gnu-nat.c: Update.
2038         * i386-cygwin-tdep.c: Update.
2039         * i386-gnu-nat.c: Update.
2040         * i386-linux-nat.c: Update.
2041         * ia64-linux-nat.c: Update.
2042         * inf-ptrace.c: Update.
2043         * infrun.c: Update.
2044         * linux-fork.c: Update.
2045         * linux-nat.c: Update.
2046         * linux-tdep.c: Update.
2047         * linux-thread-db.c: Update.
2048         * mips-linux-nat.c: Update.
2049         * nat/aarch64-linux-hw-point.c: Update.
2050         * nat/aarch64-linux.c: Update.
2051         * nat/linux-btrace.c: Update.
2052         * nat/linux-osdata.c: Update.
2053         * nat/linux-procfs.c: Update.
2054         * nat/x86-linux-dregs.c: Update.
2055         * obsd-nat.c: Update.
2056         * ppc-fbsd-nat.c: Update.
2057         * ppc-linux-nat.c: Update.
2058         * procfs.c: Update.
2059         * python/py-infthread.c: Update.
2060         * ravenscar-thread.c: Update.
2061         * remote.c: Update.
2062         * s390-linux-nat.c: Update.
2063         * sol-thread.c: Update.
2064         * sol2-tdep.c: Update.
2065         * spu-linux-nat.c: Update.
2066         * x86-linux-nat.c: Update.
2067         * xtensa-linux-nat.c: Update.
2068
2069 2018-07-03  Tom Tromey  <tom@tromey.com>
2070
2071         * common/ptid.c (ptid_get_pid): Remove.
2072         * common/ptid.h (ptid_get_pid): Don't declare.
2073         * aarch64-linux-nat.c: Update.
2074         * ada-lang.c: Update.
2075         * aix-thread.c: Update.
2076         * alpha-bsd-nat.c: Update.
2077         * amd64-fbsd-nat.c: Update.
2078         * amd64-linux-nat.c: Update.
2079         * arm-linux-nat.c: Update.
2080         * arm-nbsd-nat.c: Update.
2081         * auxv.c: Update.
2082         * break-catch-syscall.c: Update.
2083         * breakpoint.c: Update.
2084         * bsd-uthread.c: Update.
2085         * corelow.c: Update.
2086         * ctf.c: Update.
2087         * darwin-nat.c: Update.
2088         * fbsd-nat.c: Update.
2089         * fbsd-tdep.c: Update.
2090         * gcore.c: Update.
2091         * gnu-nat.c: Update.
2092         * hppa-nbsd-nat.c: Update.
2093         * hppa-obsd-nat.c: Update.
2094         * i386-fbsd-nat.c: Update.
2095         * ia64-linux-nat.c: Update.
2096         * inf-ptrace.c: Update.
2097         * infcmd.c: Update.
2098         * inferior.c: Update.
2099         * inferior.h: Update.
2100         * inflow.c: Update.
2101         * infrun.c: Update.
2102         * linux-fork.c: Update.
2103         * linux-nat.c: Update.
2104         * linux-tdep.c: Update.
2105         * linux-thread-db.c: Update.
2106         * m68k-bsd-nat.c: Update.
2107         * mi/mi-interp.c: Update.
2108         * mi/mi-main.c: Update.
2109         * mips-linux-nat.c: Update.
2110         * mips-nbsd-nat.c: Update.
2111         * mips64-obsd-nat.c: Update.
2112         * nat/aarch64-linux-hw-point.c: Update.
2113         * nat/aarch64-linux.c: Update.
2114         * nat/linux-btrace.c: Update.
2115         * nat/linux-osdata.c: Update.
2116         * nat/linux-procfs.c: Update.
2117         * nat/x86-linux-dregs.c: Update.
2118         * nto-procfs.c: Update.
2119         * obsd-nat.c: Update.
2120         * ppc-linux-nat.c: Update.
2121         * ppc-nbsd-nat.c: Update.
2122         * ppc-obsd-nat.c: Update.
2123         * proc-service.c: Update.
2124         * procfs.c: Update.
2125         * python/py-inferior.c: Update.
2126         * python/py-infthread.c: Update.
2127         * ravenscar-thread.c: Update.
2128         * record.c: Update.
2129         * remote-sim.c: Update.
2130         * remote.c: Update.
2131         * rs6000-nat.c: Update.
2132         * s390-linux-nat.c: Update.
2133         * sh-nbsd-nat.c: Update.
2134         * sol-thread.c: Update.
2135         * sparc-nat.c: Update.
2136         * sparc64-tdep.c: Update.
2137         * spu-linux-nat.c: Update.
2138         * spu-tdep.c: Update.
2139         * target-debug.h: Update.
2140         * target.c: Update.
2141         * thread.c: Update.
2142         * tid-parse.c: Update.
2143         * tracefile-tfile.c: Update.
2144         * vax-bsd-nat.c: Update.
2145         * windows-nat.c: Update.
2146         * x86-linux-nat.c: Update.
2147         * x86-nat.c: Update.
2148
2149 2018-07-03  Tom Tromey  <tom@tromey.com>
2150
2151         * common/ptid.c (pid_to_ptid): Remove.
2152         * common/ptid.h (pid_to_ptid): Don't declare.
2153         * aix-thread.c: Update.
2154         * arm-linux-nat.c: Update.
2155         * common/ptid.c: Update.
2156         * common/ptid.h: Update.
2157         * corelow.c: Update.
2158         * ctf.c: Update.
2159         * darwin-nat.c: Update.
2160         * fbsd-nat.c: Update.
2161         * fork-child.c: Update.
2162         * gnu-nat.c: Update.
2163         * go32-nat.c: Update.
2164         * inf-ptrace.c: Update.
2165         * infcmd.c: Update.
2166         * inferior.c: Update.
2167         * infrun.c: Update.
2168         * linux-fork.c: Update.
2169         * linux-nat.c: Update.
2170         * nat/aarch64-linux-hw-point.c: Update.
2171         * nat/fork-inferior.c: Update.
2172         * nat/x86-linux-dregs.c: Update.
2173         * nto-procfs.c: Update.
2174         * obsd-nat.c: Update.
2175         * procfs.c: Update.
2176         * progspace.c: Update.
2177         * remote.c: Update.
2178         * rs6000-nat.c: Update.
2179         * s390-linux-nat.c: Update.
2180         * sol-thread.c: Update.
2181         * spu-linux-nat.c: Update.
2182         * target.c: Update.
2183         * top.c: Update.
2184         * tracefile-tfile.c: Update.
2185         * windows-nat.c: Update.
2186
2187 2018-07-03  Tom Tromey  <tom@tromey.com>
2188
2189         * common/ptid.h (ptid_build): Don't declare.
2190         * common/ptid.c (ptid_build): Remove.
2191         * aix-thread.c: Update.
2192         * bsd-kvm.c: Update.
2193         * bsd-uthread.c: Update.
2194         * common/agent.c: Update.
2195         * common/ptid.c: Update.
2196         * common/ptid.h: Update.
2197         * corelow.c: Update.
2198         * darwin-nat.c: Update.
2199         * fbsd-nat.c: Update.
2200         * gnu-nat.c: Update.
2201         * linux-fork.c: Update.
2202         * linux-nat.c: Update.
2203         * linux-thread-db.c: Update.
2204         * nat/linux-osdata.c: Update.
2205         * nat/linux-procfs.c: Update.
2206         * nto-procfs.c: Update.
2207         * obsd-nat.c: Update.
2208         * proc-service.c: Update.
2209         * procfs.c: Update.
2210         * ravenscar-thread.c: Update.
2211         * remote-sim.c: Update.
2212         * remote.c: Update.
2213         * sol-thread.c: Update.
2214         * target.c: Update.
2215         * windows-nat.c: Update.
2216
2217 2018-07-03  Tom Tromey  <tom@tromey.com>
2218
2219         * infrun.c (follow_exec): Use exit_inferior_silent.
2220         * inferior.c (exit_inferior_num_silent): Remove.
2221         * inferior.h (exit_inferior_num_silent): Don't declare.
2222
2223 2018-07-03  Tom Tromey  <tom@tromey.com>
2224
2225         PR cli/23340:
2226         * darwin-nat.c (darwin_attach_pid): Reset inferior and
2227         inferior_ptid on error.
2228
2229 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
2230             Simon Marchi  <simon.marchi@polymtl.ca>
2231
2232         PR tdep/8282
2233         * disasm.h (gdb_disassembler): Add
2234         `m_disassembler_options_holder'. member
2235         * disasm.c (get_all_disassembler_options): New function.
2236         (gdb_disassembler::gdb_disassembler): Use it.
2237         (gdb_buffered_insn_length_init_dis): Likewise.
2238         (gdb_buffered_insn_length): Adjust accordingly.
2239         (set_disassembler_options): Handle options with arguments.
2240         (show_disassembler_options_sfunc): Likewise.  Add a leading new
2241         line if showing options with descriptions.
2242         (disassembler_options_completer): Adapt to using the
2243         `disasm_options_and_args_t' structure.
2244         * mips-tdep.c (mips_disassembler_options): New variable.
2245         (mips_disassembler_options_o32): Likewise.
2246         (mips_disassembler_options_n32): Likewise.
2247         (mips_disassembler_options_n64): Likewise.
2248         (gdb_print_insn_mips): Don't set `disassembler_options'.
2249         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
2250         functions.
2251         (mips_gdbarch_init): Always set `gdbarch_print_insn' to
2252         `gdb_print_insn_mips'.  Set `gdbarch_disassembler_options',
2253         `gdbarch_disassembler_options_implicit' and
2254         `gdbarch_valid_disassembler_options'.
2255         * arm-tdep.c (_initialize_arm_tdep): Adapt to using the
2256         `disasm_options_and_args_t' structure.
2257         * gdbarch.sh (disassembler_options_implicit): New `gdbarch'
2258         method.
2259         (valid_disassembler_options): Switch from `disasm_options_t' to
2260         the `disasm_options_and_args_t' structure.
2261         * NEWS: Document `set disassembler-options' support for the MIPS
2262         target.
2263         * gdbarch.h: Regenerate.
2264         * gdbarch.c: Regenerate.
2265
2266 2018-07-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2267
2268         * riscv-tdep.c (riscv_register_aliases): Swap "fp" and "s0" entries.
2269
2270 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
2271
2272         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
2273         parameter in call to amd64_target_description.
2274         * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
2275         * amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
2276         (amd64fbsd_init_abi): Likewise.
2277         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
2278         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
2279         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
2280         * amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
2281
2282 2018-06-29  Pedro Alves  <palves@redhat.com>
2283
2284         * gdb/amd64-tdep.h (amd64_create_target_description): Add
2285         "segments" parameter.
2286         * gdb/amd64-tdep.c (amd64_none_init_abi, amd64_x32_none_init_abi)
2287         (_initialize_amd64_tdep): Update call to
2288         amd64_create_target_description.
2289         (amd64_target_description): Add "segments" parameter.  Adjust
2290         the implementation to use it.
2291         * gdb/amd64-linux-tdep.c (amd64_linux_read_description): Update
2292         call to amd64_create_target_description.
2293         * gdb/amd64-windows-tdep.c (amd64_windows_init_abi): Likewise.
2294         * gdb/arch/amd64.h (amd64_create_target_description): Add
2295         "segments" register.
2296         * gdb/arch/amd64.c (amd64_create_target_description): Add
2297         "segments" parameter.  Call create_feature_i386_64bit_segments
2298         only if SEGMENTS is true.
2299         * gdb/gdbserver/win32-i386-low.c (i386_arch_setup): Update
2300         call to amd64_create_target_description.
2301
2302 2018-06-29  Pedro Alves  <palves@redhat.com>
2303
2304         * thread.c (thread_target_id_str): New, factored out from ...
2305         (print_thread_info_1): ... here.  Use it to compute the max
2306         "Target Id" column width.
2307
2308 2018-06-29  Pedro Alves  <palves@redhat.com>
2309
2310         * remote.c (remote_target::extra_thread_info): Delete
2311         'display_buf' and 'n' locals.  from the cache, regardless of
2312         packet mechanims is in use.  Use cache for qThreadExtra and qP
2313         methods too.
2314
2315 2018-06-29  Pedro Alves  <palves@redhat.com>
2316
2317         * blockframe.c (find_pc_sect_containing_function): New function.
2318         * breakpoint.c (print_breakpoint_location): Don't call
2319         find_pc_sect_function.
2320         * linespec.c (create_sals_line_offset): Record the location's
2321         symbol in the sal.
2322         * linespec.c (convert_address_location_to_sals): Fill in sal's
2323         symbol with find_pc_sect_containing_function.
2324         * symtab.c (find_function_start_sal): Rename to ...
2325         (find_function_start_sal_1): ... this.
2326         (find_function_start_sal): Reimplement as wrapper around
2327         find_function_start_sal_1, and use
2328         find_pc_sect_containing_function to fill in the sal's symbol.
2329         (find_function_start_sal(symbol*, bool)): Adjust.
2330         * symtab.h (find_pc_function, find_pc_sect_function): Adjust
2331         comments.
2332         (find_pc_sect_containing_function): Declare.
2333
2334 2018-06-29  Pedro Alves  <palves@redhat.com>
2335
2336         * inline-frame.c (stopped_by_user_bp_inline_frame): Return
2337         true if the the location has no symbol.
2338
2339 2018-06-28  Tom Tromey  <tom@tromey.com>
2340
2341         * NEWS: Mention --enable-codesign.
2342         * silent-rules.mk (ECHO_SIGN): New variable.
2343         * configure.ac: Add --enable-codesign.
2344         * configure: Rebuild.
2345         * Makefile.in (CODESIGN, CODESIGN_CERT): New variables.
2346         (gdb$(EXEEXT)): Optionally invoke codesign.
2347
2348 2018-06-28  Pedro Alves  <palves@redhat.com>
2349
2350         * gdbthread.h (struct thread_suspend_state) <stop_pc>: Extend
2351         comments.
2352         (switch_to_thread_no_regs): Adjust comment.
2353         * infcmd.c (stop_pc): Delete.
2354         (post_create_inferior, info_program_command): Replace references
2355         to stop_pc with references to thread_info->suspend.stop_pc.
2356         * inferior.h (stop_pc): Delete declaration.
2357         * infrun.c (proceed, handle_syscall_event, fill_in_stop_func)
2358         (handle_inferior_event_1, handle_signal_stop)
2359         (process_event_stop_test, keep_going_stepped_thread)
2360         (handle_step_into_function, handle_step_into_function_backward)
2361         (print_stop_location): Replace references to stop_pc with
2362         references to thread_info->suspend.stop_pc.
2363         (struct infcall_suspend_state) <stop_pc>: Delete field.
2364         (save_infcall_suspend_state, restore_infcall_suspend_state):
2365         Remove references to inf_stat->stop_pc.
2366         * linux-fork.c (fork_load_infrun_state): Likewise.
2367         * record-btrace.c (record_btrace_set_replay): Likewise.
2368         * record-full.c (record_full_goto_entry): Likewise.
2369         * remote.c (print_one_stopped_thread): Likewise.
2370         * target.c (target_resume): Extend comment.
2371         * thread.c (set_executing_thread): New.
2372         (set_executing): Use it.
2373         (switch_to_thread_no_regs, switch_to_no_thread, switch_to_thread):
2374         Remove references to stop_pc.
2375
2376 2018-06-28  Pedro Alves  <palves@redhat.com>
2377
2378         * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>:
2379         Moving fetching stop_pc until after ecs->event_thread is refreshed.
2380
2381 2018-06-28  Tom Tromey  <tom@tromey.com>
2382
2383         * coffread.c (coff_symfile_finish): Update.
2384         * xcoffread.c (xcoff_symfile_finish): Update.
2385         * elfread.c (elf_symfile_finish): Update.
2386         * symfile.h (dwarf2_free_objfile): Don't declare.
2387         * dwarf2read.c (_initialize_dwarf2_read): Use
2388         register_objfile_data_with_cleanup.
2389         (dwarf2_free_objfile): Now static.  Change signature.
2390
2391 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2392
2393         * symfile.c (add_symbol_file_command, _initialize_symfile): Add
2394         option "-o" to add-symbol-file-load to add an offset to each
2395         section's load address.
2396         * symfile.c (set_objfile_default_section_offset): New function.
2397
2398 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2399
2400         * symfile.c (add_symbol_file_command): Make sure that sections
2401         with the same name are sorted in the same order.
2402
2403 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2404
2405         * symfile.c (add_symbol_file_command, _initialize_symfile): Do not
2406         require the second argument.  If omitted, load sections at the
2407         addresses specified in the file.
2408
2409 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2410
2411         * symfile.c (symbol_file_command, symbol_file_add_main_1)
2412         (_initialize_symfile): Add option "-o" to symbol-file to add an
2413         offset to each section of the symbol file.
2414
2415 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2416
2417         * MAINTAINERS (Write After Approval): Add Petr Tesarik.
2418
2419 2018-06-27  Tom Tromey  <tom@tromey.com>
2420
2421         * stack.c (_initialize_stack): Update "func" help text.
2422
2423 2018-06-27  Tom Tromey  <tom@tromey.com>
2424
2425         * python/py-unwind.c (unwind_info_object) <saved_regs>: Now a
2426         std::vector.
2427         (unwind_infopy_str, pyuw_create_unwind_info)
2428         (unwind_infopy_add_saved_register, pyuw_sniffer)
2429         (unwind_infopy_dealloc, unwind_infopy_add_saved_register):
2430         Update.
2431         (struct saved_reg): Add constructor.
2432         <value>: Now a gdbpy_ref<>.
2433
2434 2018-06-27  Tom Tromey  <tom@tromey.com>
2435
2436         * machoread.c (macho_symfile_read): Define "symbol_table" earlier.
2437
2438 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2439
2440         * gdb-gdb.py.in: Format using autopep8.
2441
2442 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2443
2444         * gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
2445         (type_lookup_function): Recognize CORE_ADDR values.
2446
2447 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2448
2449         * gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
2450         print tag_name.
2451
2452 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2453
2454         * gdb-gdb.py.in (TypeFlag) <__cmp__>: Remove.
2455         <__lt__>: Add.
2456
2457 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2458
2459         * gdb-gdb.py: Move to...
2460         * gdb-gdb.py.in: ... here.
2461         * configure.ac (AC_CONFIG_FILES): Add gdb-gdb.py.
2462         * Makefile.in (all): Add gdb-gdb.gdb and gdb-gdb.py as
2463         dependencies.
2464         (distclean): Remove gdb-gdb.py when cleaning.
2465         (gdb-gdb.py, gdb-gdb.gdb): New rules.
2466         * configure: Re-generate.
2467
2468 2018-06-27  Pedro Alves  <palves@redhat.com>
2469
2470         * proc-service.c (get_ps_regcache): New.
2471         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2472         (ps_lsetfpregs): Use it.
2473
2474 2018-06-27  Omair Javaid  <omair.javaid@linaro.org>
2475
2476         PR gdb/21695
2477         * dwarf2read.c (lnp_state_machine::check_line_address): Update declaration.
2478         (dwarf_decode_lines_1): Adjust.
2479
2480 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2481
2482         * fbsd-nat.h (class fbsd_nat_target) <find_memory_regions>: Add
2483         override.
2484         <info_proc>: Likewise.
2485
2486 2018-06-26  Joel Brobecker  <brobecker@adacore.com>
2487
2488         * windows-nat.c (do_windows_fetch_inferior_registers): Rename
2489         to windows_fetch_one_register, and only handle the case of
2490         fetching one register.  Move the code that reloads the context
2491         and iterates over all registers if R is negative to...
2492         (windows_nat_target::fetch_registers): ... here.
2493         (do_windows_store_inferior_registers): Rename to
2494         windows_store_one_register, and only handle the case of storing
2495         one register.  Move the code that handles the case where r is
2496         negative to...
2497         (windows_nat_target::store_registers) ... here.
2498
2499 2018-06-26  Tom Tromey  <tom@tromey.com>
2500
2501         PR rust/22574:
2502         * typeprint.c (whatis_exp): Allow ptype/o for Rust.
2503         * rust-lang.c (rust_print_struct_def): Add podata parameter.
2504         Update.
2505         (rust_internal_print_type): Add podata parameter.
2506         (rust_print_type): Update.
2507
2508 2018-06-26  Tom Tromey  <tom@tromey.com>
2509
2510         * typeprint.h (struct print_offset_data) <update, finish,
2511         maybe_print_hole>: New methods.
2512         <indentation>: New constant.
2513         * typeprint.c (print_offset_data::indentation): Define.
2514         (print_offset_data::maybe_print_hole, print_offset_data::update)
2515         (print_offset_data::finish): Move from c-typeprint.c and rename.
2516         * c-typeprint.c (OFFSET_SPC_LEN): Remove.
2517         (print_spaces_filtered_with_print_options): Update.
2518         (c_print_type_union_field_offset, maybe_print_hole)
2519         (c_print_type_struct_field_offset): Move to typeprint.c and
2520         rename.
2521         (c_type_print_base_struct_union): Update.
2522
2523 2018-06-25  Pedro Alves  <palves@redhat.com>
2524
2525         * gdbthread.h (thread_info_ref, delete_thread)
2526         (delete_thread_silent, first_thread_of_inferior)
2527         (any_thread_of_inferior, switch_to_thread)
2528         (enable_thread_stack_temporaries)
2529         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
2530         (get_last_thread_stack_temporary)
2531         (value_in_thread_stack_temporaries, can_access_registers_thread):
2532         Spell out "struct thread_info" instead of just "thread_info".
2533         * inferior.h (notice_new_inferior): Likewise.
2534
2535 2018-06-25  Pedro Alves  <palves@redhat.com>
2536
2537         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
2538         pass thread_info pointer to delete_thread.
2539         (windows_nat_target::detach): Pass inferior pointer to
2540         detach_inferior.
2541         * aix-thread.c (sync_threadlists): Pass thread_info pointer to
2542         delete_thread.
2543         * bsd-kvm.c (bsd_kvm_target::close): Use discard_all_inferiors.
2544         * darwin-nat.c (darwin_check_new_threads): Use find_thread_ptid
2545         and pass a thread_info pointer to delete_thread.
2546         * fbsd-nat.c (fbsd_nat_target::wait): Use find_thread_ptid and
2547         pass thread_info pointer to delete_thread.
2548         * go32-nat.c (go32_nat_target::mourn_inferior): Remove
2549         delete_thread_silent call.
2550         * procfs.c (procfs_target::detach): Pass inferior pointer to
2551         detach_inferior.
2552         (procfs_target::wait): Pass thread_info pointer to delete_thread.
2553         * remote-sim.c (gdbsim_target::mourn_inferior): Remove
2554         delete_thread_silent call.
2555         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
2556         pass thread_info pointer to delete_thread.
2557         (windows_nat_target::detach): Pass inferior pointer to
2558         delete_inferior.
2559
2560 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
2561
2562         * regcache.c (readable_regcache::read_part): Fix asserts.
2563         (reg_buffer::raw_collect_part): New function.
2564         (regcache::write_part): Fix asserts.
2565         (reg_buffer::raw_supply_part): New function.
2566         (regcache::transfer_regset_register): New helper function.
2567         (regcache::transfer_regset): Call new functions.
2568         (regcache_supply_regset): Use gdb_byte*.
2569         (regcache::supply_regset): Likewise.
2570         (regcache_collect_regset): Likewise.
2571         (regcache::collect_regset): Likewise.
2572         * regcache.h (reg_buffer::raw_collect_part): New declaration.
2573         (reg_buffer::raw_supply_part): Likewise.
2574         (regcache::transfer_regset_register): Likewise.
2575         (regcache::transfer_regset): Use gdb_byte*.
2576
2577 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
2578
2579         * nat/aarch64-sve-linux-ptrace.h (HAS_SVE_STATE): Use &.
2580
2581 2018-06-21  Pedro Alves  <palves@redhat.com>
2582
2583         * ada-lang.h (ada_get_task_number): Take a thread_info pointer
2584         instead of a ptid_t.  All callers adjusted.
2585         * ada-tasks.c (ada_get_task_number): Likewise.  All callers
2586         adjusted.
2587         (print_ada_task_info, display_current_task_id, task_command_1):
2588         Adjust.
2589         * breakpoint.c (watchpoint_in_thread_scope): Adjust to use
2590         inferior_thread.
2591         (breakpoint_kind): Adjust.
2592         (remove_breakpoints_pid): Rename to ...
2593         (remove_breakpoints_inf): ... this.  Adjust to take an inferior
2594         pointer.  All callers adjusted.
2595         (bpstat_clear_actions): Use inferior_thread.
2596         (get_bpstat_thread): New.
2597         (bpstat_do_actions): Use it.
2598         (bpstat_check_breakpoint_conditions, bpstat_stop_status): Adjust
2599         to take a thread_info pointer.  All callers adjusted.
2600         (set_longjmp_breakpoint_for_call_dummy, set_momentary_breakpoint)
2601         (breakpoint_re_set_thread): Use inferior_thread.
2602         * breakpoint.h (struct inferior): Forward declare.
2603         (bpstat_stop_status): Update.
2604         (remove_breakpoints_pid): Delete.
2605         (remove_breakpoints_inf): New.
2606         * bsd-uthread.c (bsd_uthread_target::wait)
2607         (bsd_uthread_target::update_thread_list): Use find_thread_ptid.
2608         * btrace.c (btrace_add_pc, btrace_enable, btrace_fetch)
2609         (maint_btrace_packet_history_cmd)
2610         (maint_btrace_clear_packet_history_cmd): Adjust.
2611         (maint_btrace_clear_cmd, maint_info_btrace_cmd): Adjust to use
2612         inferior_thread.
2613         * cli/cli-interp.c: Include "inferior.h".
2614         * common/refcounted-object.h (struct
2615         refcounted_object_ref_policy): New.
2616         * compile/compile-object-load.c: Include gdbthread.h.
2617         (store_regs): Use inferior_thread.
2618         * corelow.c (core_target::close): Use current_inferior.
2619         (core_target_open): Adjust to use first_thread_of_inferior and use
2620         the current inferior.
2621         * ctf.c (ctf_target::close): Adjust to use current_inferior.
2622         * dummy-frame.c (dummy_frame_id) <ptid>: Delete, replaced by ...
2623         <thread>: ... this new field.  All references adjusted.
2624         (dummy_frame_pop, dummy_frame_discard, register_dummy_frame_dtor):
2625         Take a thread_info pointer instead of a ptid_t.
2626         * dummy-frame.h (dummy_frame_push, dummy_frame_pop)
2627         (dummy_frame_discard, register_dummy_frame_dtor): Take a
2628         thread_info pointer instead of a ptid_t.
2629         * elfread.c: Include "inferior.h".
2630         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop):
2631         Use inferior_thread.
2632         * eval.c (evaluate_subexp): Likewise.
2633         * frame.c (frame_pop, has_stack_frames, find_frame_sal): Use
2634         inferior_thread.
2635         * gdb_proc_service.h (struct thread_info): Forward declare.
2636         (struct ps_prochandle) <ptid>: Delete, replaced by ...
2637         <thread>: ... this new field.  All references adjusted.
2638         * gdbarch.h, gdbarch.c: Regenerate.
2639         * gdbarch.sh (get_syscall_number): Replace 'ptid' parameter with a
2640         'thread' parameter.  All implementations and callers adjusted.
2641         * gdbthread.h (thread_info) <set_running>: New method.
2642         (delete_thread, delete_thread_silent): Take a thread_info pointer
2643         instead of a ptid.
2644         (global_thread_id_to_ptid, ptid_to_global_thread_id): Delete.
2645         (first_thread_of_process): Delete, replaced by ...
2646         (first_thread_of_inferior): ... this new function.  All callers
2647         adjusted.
2648         (any_live_thread_of_process): Delete, replaced by ...
2649         (any_live_thread_of_inferior): ... this new function.  All callers
2650         adjusted.
2651         (switch_to_thread, switch_to_no_thread): Declare.
2652         (is_executing): Delete.
2653         (enable_thread_stack_temporaries): Update comment.
2654         <enable_thread_stack_temporaries>: Take a thread_info pointer
2655         instead of a ptid_t.  Incref the thread.
2656         <~enable_thread_stack_temporaries>: Decref the thread.
2657         <m_ptid>: Delete
2658         <m_thr>: New.
2659         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
2660         (get_last_thread_stack_temporary)
2661         (value_in_thread_stack_temporaries, can_access_registers_thread):
2662         Take a thread_info pointer instead of a ptid_t.  All callers
2663         adjusted.
2664         * infcall.c (get_call_return_value): Use inferior_thread.
2665         (run_inferior_call): Work with thread pointers instead of ptid_t.
2666         (call_function_by_hand_dummy): Work with thread pointers instead
2667         of ptid_t.  Use thread_info_ref.
2668         * infcmd.c (proceed_thread_callback): Access thread's state
2669         directly.
2670         (ensure_valid_thread, ensure_not_running): Use inferior_thread,
2671         access thread's state directly.
2672         (continue_command): Use inferior_thread.
2673         (info_program_command): Use find_thread_ptid and access thread
2674         state directly.
2675         (proceed_after_attach_callback): Use thread state directly.
2676         (notice_new_inferior): Take a thread_info pointer instead of a
2677         ptid_t.  All callers adjusted.
2678         (exit_inferior): Take an inferior pointer instead of a pid.  All
2679         callers adjusted.
2680         (exit_inferior_silent): New.
2681         (detach_inferior): Delete.
2682         (valid_gdb_inferior_id, pid_to_gdb_inferior_id)
2683         (gdb_inferior_id_to_pid, in_inferior_list): Delete.
2684         (detach_inferior_command, kill_inferior_command): Use
2685         find_inferior_id instead of valid_gdb_inferior_id and
2686         gdb_inferior_id_to_pid.
2687         (inferior_command): Use inferior and thread pointers.
2688         * inferior.h (struct thread_info): Forward declare.
2689         (notice_new_inferior): Take a thread_info pointer instead of a
2690         ptid_t.  All callers adjusted.
2691         (detach_inferior): Delete declaration.
2692         (exit_inferior, exit_inferior_silent): Take an inferior pointer
2693         instead of a pid.  All callers adjusted.
2694         (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
2695         (valid_gdb_inferior_id): Delete.
2696         * infrun.c (follow_fork_inferior, proceed_after_vfork_done)
2697         (handle_vfork_child_exec_or_exit, follow_exec): Adjust.
2698         (struct displaced_step_inferior_state) <pid>: Delete, replaced by
2699         ...
2700         <inf>: ... this new field.
2701         <step_ptid>: Delete, replaced by ...
2702         <step_thread>: ... this new field.
2703         (get_displaced_stepping_state): Take an inferior pointer instead
2704         of a pid.  All callers adjusted.
2705         (displaced_step_in_progress_any_inferior): Adjust.
2706         (displaced_step_in_progress_thread): Take a thread pointer instead
2707         of a ptid_t.  All callers adjusted.
2708         (displaced_step_in_progress, add_displaced_stepping_state): Take
2709         an inferior pointer instead of a pid.  All callers adjusted.
2710         (get_displaced_step_closure_by_addr): Adjust.
2711         (remove_displaced_stepping_state): Take an inferior pointer
2712         instead of a pid.  All callers adjusted.
2713         (displaced_step_prepare_throw, displaced_step_prepare)
2714         (displaced_step_fixup): Take a thread pointer instead of a ptid_t.
2715         All callers adjusted.
2716         (start_step_over): Adjust.
2717         (infrun_thread_ptid_changed): Remove bit updating ptids in the
2718         displaced step queue.
2719         (do_target_resume): Adjust.
2720         (fetch_inferior_event): Use inferior_thread.
2721         (context_switch, get_inferior_stop_soon): Take an
2722         execution_control_state pointer instead of a ptid_t.  All callers
2723         adjusted.
2724         (switch_to_thread_cleanup): Delete.
2725         (stop_all_threads): Use scoped_restore_current_thread.
2726         * inline-frame.c: Include "gdbthread.h".
2727         (inline_state) <inline_state>: Take a thread pointer instead of a
2728         ptid_t.  All callers adjusted.
2729         <ptid>: Delete, replaced by ...
2730         <thread>: ... this new field.
2731         (find_inline_frame_state): Take a thread pointer instead of a
2732         ptid_t.  All callers adjusted.
2733         (skip_inline_frames, step_into_inline_frame)
2734         (inline_skipped_frames, inline_skipped_symbol): Take a thread
2735         pointer instead of a ptid_t.  All callers adjusted.
2736         * inline-frame.h (skip_inline_frames, step_into_inline_frame)
2737         (inline_skipped_frames, inline_skipped_symbol): Likewise.
2738         * linux-fork.c (delete_checkpoint_command): Adjust to use thread
2739         pointers directly.
2740         * linux-nat.c (get_detach_signal): Likewise.
2741         * linux-thread-db.c (thread_from_lwp): New 'stopped' parameter.
2742         (thread_db_notice_clone): Adjust.
2743         (thread_db_find_new_threads_silently)
2744         (thread_db_find_new_threads_2, thread_db_find_new_threads_1): Take
2745         a thread pointer instead of a ptid_t.  All callers adjusted.
2746         * mi/mi-cmd-var.c: Include "inferior.h".
2747         (mi_cmd_var_update_iter): Update to use thread pointers.
2748         * mi/mi-interp.c (mi_new_thread): Update to use the thread's
2749         inferior directly.
2750         (mi_output_running_pid, mi_inferior_count): Delete, bits factored
2751         out to ...
2752         (mi_output_running): ... this new function.
2753         (mi_on_resume_1): Adjust to use it.
2754         (mi_user_selected_context_changed): Adjust to use inferior_thread.
2755         * mi/mi-main.c (proceed_thread): Adjust to use thread pointers
2756         directly.
2757         (interrupt_thread_callback): : Adjust to use thread and inferior
2758         pointers.
2759         * proc-service.c: Include "gdbthread.h".
2760         (ps_pglobal_lookup): Adjust to use the thread's inferior directly.
2761         * progspace-and-thread.c: Include "inferior.h".
2762         * progspace.c: Include "inferior.h".
2763         * python/py-exitedevent.c (create_exited_event_object): Adjust to
2764         hold a reference to an inferior_object.
2765         * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust to use
2766         inferior_thread.
2767         * python/py-inferior.c (struct inferior_object): Give the type a
2768         tag name instead of a typedef.
2769         (python_on_normal_stop): No need to check if the current thread is
2770         listed.
2771         (inferior_to_inferior_object): Change return type to
2772         inferior_object.  All callers adjusted.
2773         (find_thread_object): Delete, bits factored out to ...
2774         (thread_to_thread_object): ... this new function.
2775         * python/py-infthread.c (create_thread_object): Use
2776         inferior_to_inferior_object.
2777         (thpy_is_stopped): Use thread pointer directly.
2778         (gdbpy_selected_thread): Use inferior_thread.
2779         * python/py-record-btrace.c (btpy_list_object) <ptid>: Delete
2780         field, replaced with ...
2781         <thread>: ... this new field.  All users adjusted.
2782         (btpy_insn_or_gap_new): Drop const.
2783         (btpy_list_new): Take a thread pointer instead of a ptid_t.  All
2784         callers adjusted.
2785         * python/py-record.c: Include "gdbthread.h".
2786         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
2787         a ptid_t.  All callers adjusted.
2788         (gdbpy_current_recording): Use inferior_thread.
2789         * python/py-record.h (recpy_record_object) <ptid>: Delete
2790         field, replaced with ...
2791         <thread>: ... this new field.  All users adjusted.
2792         (recpy_element_object) <ptid>: Delete
2793         field, replaced with ...
2794         <thread>: ... this new field.  All users adjusted.
2795         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
2796         a ptid_t.  All callers adjusted.
2797         * python/py-threadevent.c: Include "gdbthread.h".
2798         (get_event_thread): Use thread_to_thread_object.
2799         * python/python-internal.h (struct inferior_object): Forward
2800         declare.
2801         (find_thread_object, find_inferior_object): Delete declarations.
2802         (thread_to_thread_object, inferior_to_inferior_object): New
2803         declarations.
2804         * record-btrace.c: Include "inferior.h".
2805         (require_btrace_thread): Use inferior_thread.
2806         (record_btrace_frame_sniffer)
2807         (record_btrace_tailcall_frame_sniffer): Use inferior_thread.
2808         (get_thread_current_frame): Use scoped_restore_current_thread and
2809         switch_to_thread.
2810         (get_thread_current_frame): Use thread pointer directly.
2811         (record_btrace_replay_at_breakpoint): Use thread's inferior
2812         pointer directly.
2813         * record-full.c: Include "inferior.h".
2814         * regcache.c: Include "gdbthread.h".
2815         (get_thread_arch_regcache): Use the inferior's address space
2816         directly.
2817         (get_thread_regcache, registers_changed_thread): New.
2818         * regcache.h (get_thread_regcache(thread_info *thread)): New
2819         overload.
2820         (registers_changed_thread): New.
2821         (remote_target) <remote_detach_1>: Swap order of parameters.
2822         (remote_add_thread): <remote_add_thread>: Return the new thread.
2823         (get_remote_thread_info(ptid_t)): New overload.
2824         (remote_target::remote_notice_new_inferior): Use thread pointers
2825         directly.
2826         (remote_target::process_initial_stop_replies): Use
2827         thread_info::set_running.
2828         (remote_target::remote_detach_1, remote_target::detach)
2829         (extended_remote_target::detach): Adjust.
2830         * stack.c (frame_show_address): Use inferior_thread.
2831         * target-debug.h (target_debug_print_thread_info_pp): New.
2832         * target-delegates.c: Regenerate.
2833         * target.c (default_thread_address_space): Delete.
2834         (memory_xfer_partial_1): Use current_inferior.
2835         (target_detach): Use current_inferior.
2836         (target_thread_address_space): Delete.
2837         (generic_mourn_inferior): Use current_inferior.
2838         * target.h (struct target_ops) <thread_address_space>: Delete.
2839         (target_thread_address_space): Delete.
2840         * thread.c (init_thread_list): Use ALL_THREADS_SAFE.  Use thread
2841         pointers directly.
2842         (delete_thread_1, delete_thread, delete_thread_silent): Take a
2843         thread pointer instead of a ptid_t.  Adjust all callers.
2844         (ptid_to_global_thread_id, global_thread_id_to_ptid): Delete.
2845         (first_thread_of_process): Delete, replaced by ...
2846         (first_thread_of_inferior): ... this new function.  All callers
2847         adjusted.
2848         (any_thread_of_process): Rename to ...
2849         (any_thread_of_inferior): ... this, and take an inferior pointer.
2850         (any_live_thread_of_process): Rename to ...
2851         (any_live_thread_of_inferior): ... this, and take an inferior
2852         pointer.
2853         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
2854         (value_in_thread_stack_temporaries)
2855         (get_last_thread_stack_temporary): Take a thread pointer instead
2856         of a ptid_t.  Adjust all callers.
2857         (thread_info::set_running): New.
2858         (validate_registers_access): Use inferior_thread.
2859         (can_access_registers_ptid): Rename to ...
2860         (can_access_registers_thread): ... this, and take a thread
2861         pointer.
2862         (print_thread_info_1): Adjust to compare thread pointers instead
2863         of ptids.
2864         (switch_to_no_thread, switch_to_thread): Make extern.
2865         (scoped_restore_current_thread::~scoped_restore_current_thread):
2866         Use m_thread pointer directly.
2867         (scoped_restore_current_thread::scoped_restore_current_thread):
2868         Use inferior_thread.
2869         (thread_command): Use thread pointer directly.
2870         (thread_num_make_value_helper): Use inferior_thread.
2871         * top.c (execute_command): Use inferior_thread.
2872         * tui/tui-interp.c: Include "inferior.h".
2873         * varobj.c (varobj_create): Use inferior_thread.
2874         (value_of_root_1): Use find_thread_global_id instead of
2875         global_thread_id_to_ptid.
2876
2877 2018-06-21  Alan Hayward  <alan.hayward@arm.com>
2878
2879         * regcache.c (readable_regcache::read_part): Avoid memcpy when
2880         possible.
2881         (regcache::write_part): Likewise.
2882         (readable_regcache::cooked_read_part): Update comment.
2883         (readable_regcache::cooked_write_part): Likewise.
2884         * regcache.h: (readable_regcache::read_part): Likewise.
2885         (regcache::write_part): Likewise.
2886
2887 2018-06-21  Richard Bunt  <richard.bunt@arm.com>
2888             Dirk Schubert  <dirk.schubert@arm.com>
2889
2890         * aarch64-linux-nat.c (post_attach): New.
2891         (aarch64_linux_nat_target::post_attach): Override post_attach to
2892         record the number of hardware debug registers.
2893
2894 2018-06-20  Tom Tromey  <tom@tromey.com>
2895
2896         * python/py-param.c (add_setshow_generic): Make parameters const.
2897         (parmpy_init): Update.
2898
2899 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
2900
2901         * regcache.h (regcache_cooked_read_ftype): Rename to...
2902         (register_read_ftype): ...this, change type to function_view.
2903         (class reg_buffer) <save>: Remove src parameter.
2904         (readonly_detached_regcache) <readonly_detached_regcache>: Make
2905         parameter non-const in first overload.  Remove src parameter in
2906         second overload.
2907         * regcache.c (do_cooked_read): Remove.
2908         (readonly_detached_regcache::readonly_detached_regcache): Make
2909         parameter non-const, adjust call to other constructor.
2910         (reg_buffer::save): Remove src parameter.
2911         * frame.c (do_frame_register_read): Remove.
2912         (frame_save_as_regcache): Use lambda function.
2913         * ppc-linux-tdep.c (ppu2spu_unwind_register): Change type of src
2914         parameter to ppu2spu_data *.
2915         (ppu2spu_sniffer): Use lambda function.
2916
2917 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
2918
2919         * record-full.c (record_full_target::insert_breakpoint): Remove
2920         "struct" keyword, add const.
2921
2922 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
2923
2924         * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
2925         PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
2926         * configure.ac: Remove AC_PREREQ, add missing quoting.
2927         * gnulib/configure.ac: Modernize usage of
2928         AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
2929         * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
2930         (AUTOMAKE_VERSION): Bump to 1.15.1.
2931         * configure: Re-generate.
2932         * config.in: Re-generate.
2933         * aclocal.m4: Re-generate.
2934         * gnulib/aclocal.m4: Re-generate.
2935         * gnulib/config.in: Re-generate.
2936         * gnulib/configure: Re-generate.
2937         * gnulib/import/Makefile.in: Re-generate.
2938
2939 2018-06-19  Pedro Alves  <palves@redhat.com>
2940
2941         * minsyms.c (msym_prefer_to_msym_type): New, factored out from ...
2942         (lookup_minimal_symbol_by_pc_section): ... here with
2943         gdb_assert_not_reached added.
2944
2945 2018-06-19  Pedro Alves  <palves@redhat.com>
2946
2947         * inline-frame.c (stopped_by_user_bp_inline_frame): Replace PC
2948         parameter with a block parameter.  Compare location's block symbol
2949         with the frame's block instead of addresses.
2950         (skip_inline_frames): Pass the current block instead of the
2951         frame's address.  Break out as soon as we determine the frame
2952         should not be skipped.
2953
2954 2018-06-18  Tom Tromey  <tom@tromey.com>
2955
2956         * solib-aix.c (solib_aix_get_section_offsets): Return
2957         unique_xmalloc_ptr.
2958         (solib_aix_solib_create_inferior_hook): Update.
2959
2960 2018-06-18  Tom Tromey  <tom@tromey.com>
2961
2962         * solib-darwin.c (darwin_current_sos): Use unique_xmalloc_ptr.
2963
2964 2018-06-18  Tom Tromey  <tom@tromey.com>
2965
2966         * solib-frv.c (frv_relocate_main_executable): Use
2967         unique_xmalloc_ptr.
2968         * solib-dsbt.c (dsbt_relocate_main_executable): Use
2969         unique_xmalloc_ptr.
2970
2971 2018-06-18  Tom Tromey  <tom@tromey.com>
2972
2973         * objfiles.h (inhibit_section_map_updates): Update.
2974         (resume_section_map_updates, resume_section_map_updates_cleanup):
2975         Remove.
2976         * solib-svr4.c (svr4_handle_solib_event): Update.
2977         * objfiles.c (inhibit_section_map_updates): Return
2978         scoped_restore_tmpl<int>.
2979         (resume_section_map_updates, resume_section_map_updates_cleanup):
2980         Remove.
2981
2982 2018-06-18  Tom Tromey  <tom@tromey.com>
2983
2984         * valprint.h (read_string): Update.
2985         * valprint.c (read_string): Change type of "buffer".
2986         (val_print_string): Update.
2987         * python/py-value.c (valpy_string): Update.
2988         * language.h (struct language_defn) <la_get_string>: Change
2989         type of "buffer".
2990         (default_get_string, c_get_string): Update.
2991         * language.c (default_get_string): Change type of "buffer".
2992         * guile/scm-value.c (gdbscm_value_to_string): Update.
2993         * c-lang.c (c_get_string): Change type of "buffer".
2994
2995 2018-06-18  Tom Tromey  <tom@tromey.com>
2996
2997         * ser-mingw.c (struct pipe_state_destroyer): New.
2998         (pipe_state_up): New typedef.
2999         (cleanup_pipe_state): Remove.
3000         (pipe_windows_open): Use pipe_state_up.  Don't release argv.
3001
3002 2018-06-18  Tom Tromey  <tom@tromey.com>
3003
3004         * rust-lang.h (rust_yyerror): Don't declare.
3005         * rust-lang.c (rust_language_defn): Update.
3006         * rust-exp.y (yyerror): Now static.
3007         * parse.c (parse_exp_in_context_1): Update.
3008         * p-lang.h (p_yyerror): Don't declare.
3009         * p-lang.c (p_language_defn): Update.
3010         * p-exp.y (yyerror): Now static.
3011         * opencl-lang.c (opencl_language_defn): Update.
3012         * objc-lang.c (objc_language_defn): Update.
3013         * m2-lang.h (m2_yyerror): Don't declare.
3014         * m2-lang.c (m2_language_defn): Update.
3015         * m2-exp.y (yyerror): Now static.
3016         * language.h (struct language_defn) <la_error>: Remove.
3017         * language.c (unk_lang_error): Remove.
3018         (unknown_language_defn, auto_language_defn): Remove.
3019         * go-lang.h (go_yyerror): Don't declare.
3020         * go-lang.c (go_language_defn): Update.
3021         * go-exp.y (yyerror): Now static.
3022         * f-lang.h (f_yyerror): Don't declare.
3023         * f-lang.c (f_language_defn): Update.
3024         * f-exp.y (yyerror): Now static.
3025         * d-lang.h (d_yyerror): Don't declare.
3026         * d-lang.c (d_language_defn): Update.
3027         * d-exp.y (yyerror): Now static.
3028         * c-lang.h (c_yyerror): Don't declare.
3029         * c-lang.c (c_language_defn, cplus_language_defn)
3030         (asm_language_defn, minimal_language_defn): Update.
3031         * c-exp.y (yyerror): Now static.
3032         * ada-lang.h (ada_yyerror): Don't declare.
3033         * ada-lang.c (ada_language_defn): Update.
3034         * ada-exp.y (yyerror): Now static.
3035
3036 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
3037
3038         * aarch64-linux-nat.c (fetch_sveregs_from_thread): New function.
3039         (store_sveregs_to_thread): Likewise.
3040         (aarch64_linux_fetch_inferior_registers): Check for SVE.
3041         (aarch64_linux_store_inferior_registers): Likewise.
3042         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): New
3043         function.
3044         (aarch64_sve_regs_copy_to_regcache): Likewise.
3045         (aarch64_sve_regs_copy_from_regcache): Likewise.
3046         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_sveregs): New
3047         declaration.
3048         (aarch64_sve_regs_copy_to_regcache): Likewise.
3049         (aarch64_sve_regs_copy_from_regcache): Likewise.
3050         (sve_context): Structure from Linux headers.
3051         (SVE_SIG_ZREGS_SIZE): Define from Linux headers.
3052         (SVE_SIG_ZREG_SIZE): Likewise.
3053         (SVE_SIG_PREG_SIZE): Likewise.
3054         (SVE_SIG_FFR_SIZE): Likewise.
3055         (SVE_SIG_REGS_OFFSET): Likewise.
3056         (SVE_SIG_ZREGS_OFFSET): Likewise.
3057         (SVE_SIG_ZREG_OFFSET): Likewise.
3058         (SVE_SIG_ZREGS_SIZE): Likewise.
3059         (SVE_SIG_PREGS_OFFSET): Likewise.
3060         (SVE_SIG_PREG_OFFSET): Likewise.
3061         (SVE_SIG_PREGS_SIZE): Likewise.
3062         (SVE_SIG_FFR_OFFSET): Likewise.
3063         (SVE_SIG_REGS_SIZE): Likewise.
3064         (SVE_SIG_CONTEXT_SIZE): Likewise.
3065         (SVE_PT_REGS_MASK): Likewise.
3066         (SVE_PT_REGS_FPSIMD): Likewise.
3067         (SVE_PT_REGS_SVE): Likewise.
3068         (SVE_PT_VL_INHERIT): Likewise.
3069         (SVE_PT_VL_ONEXEC): Likewise.
3070         (SVE_PT_REGS_OFFSET): Likewise.
3071         (SVE_PT_FPSIMD_OFFSET): Likewise.
3072         (SVE_PT_FPSIMD_SIZE): Likewise.
3073         (SVE_PT_SVE_ZREG_SIZE): Likewise.
3074         (SVE_PT_SVE_PREG_SIZE): Likewise.
3075         (SVE_PT_SVE_FFR_SIZE): Likewise.
3076         (SVE_PT_SVE_FPSR_SIZE): Likewise.
3077         (SVE_PT_SVE_FPCR_SIZE): Likewise.
3078         (__SVE_SIG_TO_PT): Likewise.
3079         (SVE_PT_SVE_OFFSET): Likewise.
3080         (SVE_PT_SVE_ZREGS_OFFSET): Likewise.
3081         (SVE_PT_SVE_ZREG_OFFSET): Likewise.
3082         (SVE_PT_SVE_ZREGS_SIZE): Likewise.
3083         (SVE_PT_SVE_PREGS_OFFSET): Likewise.
3084         (SVE_PT_SVE_PREG_OFFSET): Likewise.
3085         (SVE_PT_SVE_PREGS_SIZE): Likewise.
3086         (SVE_PT_SVE_FFR_OFFSET): Likewise.
3087         (SVE_PT_SVE_FPSR_OFFSET): Likewise.
3088         (SVE_PT_SVE_FPCR_OFFSET): Likewise.
3089         (SVE_PT_SVE_SIZE): Likewise.
3090         (SVE_PT_SIZE): Likewise.
3091         (HAS_SVE_STATE): New define.
3092
3093 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
3094
3095         * nat/aarch64-sve-linux-sigcontext.h: New file.
3096         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
3097         new files.
3098         (SVE_VQ_MIN): Likewise.
3099         (SVE_VQ_MAX): Likewise.
3100         (SVE_VL_MIN): Likewise.
3101         (SVE_VL_MAX): Likewise.
3102         (SVE_NUM_ZREGS): Likewise.
3103         (SVE_NUM_PREGS): Likewise.
3104         (sve_vl_valid): Likewise.
3105         (struct user_sve_header): Likewise.
3106
3107 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3108             Richard Bunt <Richard.Bunt@arm.com>
3109
3110         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
3111         was requested by GDB.
3112
3113 2018-06-15  Tom de Vries  <tdevries@suse.de>
3114
3115         * MAINTAINERS (Write After Approval): Add Tom de Vries.
3116
3117 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
3118
3119         * gnulib/update-gnulib.sh: Print expected versions of
3120         autoconf/aclocal.
3121
3122 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
3123
3124         * arch-utils.c (default_type_align): Use type_length_units.
3125         * gdbtypes.c (type_align): Use type_length_units.
3126
3127 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3128
3129         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
3130         of 'define' command.
3131
3132 2018-06-14  Tom de Vries  <tdevries@suse.de>
3133
3134         PR cli/22573
3135         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
3136         get_no_prettyformat_print_options.
3137
3138 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
3139
3140         * sparc-nat.h: Include target.h.
3141         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
3142         <fetch_registers>: Remove this argument in function call.
3143         <store_registers>: Remove this argument in function call, remove
3144         extra semicolon.
3145         <low_forget_process>: Call sparc64_forget_process instead of
3146         sparc_forget_process.
3147
3148 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3149
3150         * procfs.c (_initialize_procfs): Use add_inf_child_target.
3151         (procfs_target::make_corefile_notes): Adjust to new
3152         target_read_alloc return type.
3153
3154 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3155             Stephen Roberts  <stephen.roberts@arm.com>
3156
3157         PR gdb/22882
3158         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
3159         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
3160         Move should_notify_stop local into more inner scope.
3161
3162 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3163             Stephen Roberts  <stephen.roberts@arm.com>
3164
3165         PR gdb/22882
3166         * infrun.c (resume_1): Add call to mark_async_event_handler.
3167
3168 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3169
3170         * infrun.c (do_target_wait): Change old version of $pc printed.
3171
3172 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
3173
3174         * dwarf2read.c (read_index_from_section): Rename to...
3175         (read_gdb_index_from_section): ... this, update all callers.
3176         (dwarf2_read_index): Rename to...
3177         (dwarf2_read_gdb_index): ... this, update all callers.
3178
3179 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
3180
3181         * gdb/hppa-linux-nat.c
3182         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
3183         hppa_linux_nat_target::fetch_registers.
3184
3185 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3186
3187         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
3188         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
3189         (AARCH64_DWARF_SVE_FFR): Likewise.
3190         (AARCH64_DWARF_SVE_P0): Likewise.
3191         (AARCH64_DWARF_SVE_Z0): Likewise.
3192
3193 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3194
3195         * common/common-regcache.h (raw_compare): New function.
3196         * regcache.c (regcache::raw_compare): Likewise.
3197         * regcache.h (regcache::raw_compare): New declaration.
3198
3199 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3200
3201         * common/common-regcache.h (reg_buffer_common): New structure.
3202         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
3203         (reg_buffer::raw_supply): Likewise.
3204         (reg_buffer::raw_supply_integer): Likewise.
3205         (reg_buffer::raw_supply_zeroed): Likewise.
3206         (reg_buffer::raw_collect): Likewise.
3207         (reg_buffer::raw_collect_integer): Likewise.
3208         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
3209         (reg_buffer::raw_supply): Likewise.
3210         (reg_buffer::raw_supply_integer): Likewise.
3211         (reg_buffer::raw_supply_zeroed): Likewise.
3212         (reg_buffer::raw_collect): Likewise.
3213         (reg_buffer::raw_collect_integer): Likewise.
3214
3215 2018-06-10  Tom Tromey  <tom@tromey.com>
3216
3217         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
3218         (class remote_state) <stop_reply_queue>: Now std::vector.
3219         (remote_state::~remote_state)
3220         (remote_target::stop_reply_queue_length): Update.
3221         (struct queue_iter_param, remove_child_of_pending_fork)
3222         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
3223         (check_pending_event_prevents_wildcard_vcont_callback)
3224         (remove_stop_reply_for_inferior)
3225         (remove_stop_reply_of_remote_state)
3226         (remote_notif_remove_once_on_match)
3227         (stop_reply_match_ptid_and_ws)
3228         (remote_kill_child_of_pending_fork): Remove.
3229         (remote_target::remove_new_fork_children)
3230         (remote_target::check_pending_events_prevent_wildcard_vcont)
3231         (remote_target::discard_pending_stop_replies)
3232         (remote_target::discard_pending_stop_replies_in_queue)
3233         (remote_target::remote_notif_remove_queued_reply)
3234         (remote_target::queued_stop_reply)
3235         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
3236         (remote_target::wait, remote_target::kill_new_fork_children)
3237         (remote_target::async): Update.
3238
3239 2018-06-10  Tom Tromey  <tom@tromey.com>
3240
3241         * record-full.c (record_full_arch_list_cleanups): Remove.
3242         (record_full_message): Use try/catch.
3243         (record_full_wait_cleanups): Remove.
3244         (record_full_wait_1): Use try/catch.
3245         (record_full_restore): Likewise.
3246
3247 2018-06-10  Tom Tromey  <tom@tromey.com>
3248
3249         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
3250         declare VEC.  Add constructor.
3251         <in_target_beneath>: Now bool.
3252         (record_full_breakpoints): Now a std::vector, static.
3253         (record_full_sync_record_breakpoints)
3254         (record_full_init_record_breakpoints)
3255         (record_full_target::insert_breakpoint)
3256         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
3257
3258 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
3259
3260         * dwarf2read.c (process_cu_includes): Remove struct keyword.
3261         * serial.c (serial_interface_lookup): Remove struct keyword.
3262
3263 2018-06-10  Tom Tromey  <tom@tromey.com>
3264
3265         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
3266         method.
3267         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
3268         a method.
3269         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
3270         method.
3271         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
3272         "beneath" as a method.
3273         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
3274         Use "beneath" as a method.
3275
3276 2018-06-10  Tom Tromey  <tom@tromey.com>
3277
3278         * tracefile.c (struct trace_file_writer_deleter): New.
3279         <operator()>: Rename from trace_file_writer_xfree.
3280         (trace_file_writer_up): New typedef.
3281         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
3282
3283 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
3284
3285         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
3286         <m_registers, m_register_status>: Change type to
3287         std::unique_ptr.
3288         * regcache.c (reg_buffer::reg_buffer): Use new instead of
3289         XCNEWVEC.
3290
3291 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
3292
3293         * common/common-regcache.h (enum register_status): Add
3294         underlying type "signed char".
3295         * regcache.h (reg_buffer) <m_register_status>: Change type to
3296         register_status *.
3297         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
3298         register_status instead of signed char.
3299         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
3300         (reg_buffer::get_register_status): Remove cast.
3301         (readable_regcache::raw_read): Remove cast.
3302         (readable_regcache::cooked_read): Remove cast.
3303
3304 2018-06-09  Tom Tromey  <tom@tromey.com>
3305
3306         * source.c (reverse_search_command, forward_search_command): Use
3307         scoped_fd.
3308
3309 2018-06-09  Tom Tromey  <tom@tromey.com>
3310
3311         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
3312         (serial_ops_list): Now static, std::vector.
3313         (serial_interface_lookup, serial_add_interface): Update.
3314
3315 2018-06-09  Tom Tromey  <tom@tromey.com>
3316
3317         * dwarf2read.c (process_cu_includes): Update.
3318         (process_full_comp_unit): Update.
3319         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
3320         std::vector.
3321
3322 2018-06-08  Paul Koning  <paul_koning@dell.com>
3323
3324         PR gdb/23252
3325
3326         * python/python.c (do_start_initialization):
3327         Avoid call to internal Python API.
3328         (init__gdb_module): New function.
3329
3330 2018-06-08  Gary Benson <gbenson@redhat.com>
3331
3332         * linux-thread-db.c (valprint.h): New include.
3333         (struct check_thread_db_info): New structure.
3334         (check_thread_db_on_load, tdb_testinfo): New static globals.
3335         (check_thread_db, check_thread_db_callback): New functions.
3336         (try_thread_db_load_1): Run integrity checks if requested.
3337         (maintenance_check_libthread_db): New function.
3338         (_initialize_thread_db): Register "maint check libthread-db"
3339         and "maint set/show check-libthread-db".
3340         * NEWS: Mention the above new commands.
3341
3342 2018-06-08  Tom Tromey  <tom@tromey.com>
3343
3344         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
3345         now a method.
3346
3347 2018-06-08  Tom Tromey  <tom@tromey.com>
3348
3349         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
3350
3351 2018-06-08  Tom Tromey  <tom@tromey.com>
3352
3353         * common/btrace-common.h (struct btrace_data): Add constructor,
3354         destructor, move assignment operator.
3355         <empty, clear, fini>: New methods.
3356         <format>: Initialize.
3357         (btrace_data_init, btrace_data_fini, btrace_data_clear)
3358         (btrace_data_empty): Don't declare.
3359         * common/btrace-common.c (btrace_data_init): Remove.
3360         (btrace_data::fini): Rename from btrace_data_fini.
3361         (btrace_data::empty): Rename from btrace_data_empty.
3362         (btrace_data::clear): Rename from btrace_data_clear.  Return
3363         bool.
3364         * btrace.h (make_cleanup_btrace_data): Don't declare.
3365         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
3366         (parse_xml_btrace): Update.
3367         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
3368         (maint_btrace_clear_packet_history_cmd): Update.
3369
3370 2018-06-07  Pedro Alves  <palves@redhat.com>
3371
3372         * target.h (target_ops) <beneath>: Now a method.  All references
3373         updated.
3374         (class target_stack): New.
3375         * target.c (g_target_stack): New.
3376         (g_current_top_target): Delete.
3377         (current_top_target): Get the top target out of g_target_stack.
3378         (target_stack::push, target_stack::unpush): New.
3379         (push_target, unpush_target): Reimplement.
3380         (target_is_pushed): Reimplement in terms of g_target_stack.
3381         (target_ops::beneath, target_stack::find_beneath): New.
3382
3383 2018-06-07  Pedro Alves  <palves@redhat.com>
3384
3385         * target.h (find_target_beneath): Delete declaration.
3386         * target.c (find_target_beneath): Delete definition.
3387         * aix-thread.c: All callers of find_target_beneath adjusted to
3388         call target_ops::beneath instead.
3389         * bsd-uthread.c: Likewise.
3390         * linux-thread-db.c: Likewise.
3391         * ravenscar-thread.c: Likewise.
3392         * sol-thread.c: Likewise.
3393         * spu-multiarch.c: Likewise.
3394
3395 2018-06-07  Pedro Alves  <palves@redhat.com>
3396
3397         * target.h (target_ops) <beneath>: Now a method.  All references
3398         updated.
3399         (target_ops) <m_beneath>: New.
3400         * target.c (target_ops::beneath): New.
3401         * corelow.c: Adjust all references to target_ops::beneath.
3402         * linux-thread-db.c: Likewise.
3403         * make-target-delegates: Likewise.
3404         * record-btrace.c: Likewise.
3405         * record-full.c: Likewise.
3406         * remote.c: Likewise.
3407         * target.c: Likewise.
3408         * target-delegates.c: Regenerate.
3409
3410 2018-06-07  Pedro Alves  <palves@redhat.com>
3411
3412         * target.h (target_stack): Delete.
3413         (current_top_target): Declare function.
3414         * target.c (target_stack): Delete.
3415         (g_current_top_target): New.
3416         (current_top_target): New function.
3417         * auxv.c: Use current_top_target instead of target_stack
3418         throughout.
3419         * avr-tdep.c: Likewise.
3420         * breakpoint.c: Likewise.
3421         * corefile.c: Likewise.
3422         * elfread.c: Likewise.
3423         * eval.c: Likewise.
3424         * exceptions.c: Likewise.
3425         * frame.c: Likewise.
3426         * gdbarch-selftests.c: Likewise.
3427         * gnu-v3-abi.c: Likewise.
3428         * ia64-tdep.c: Likewise.
3429         * ia64-vms-tdep.c: Likewise.
3430         * infcall.c: Likewise.
3431         * infcmd.c: Likewise.
3432         * infrun.c: Likewise.
3433         * linespec.c: Likewise.
3434         * linux-tdep.c: Likewise.
3435         * minsyms.c: Likewise.
3436         * ppc-linux-nat.c: Likewise.
3437         * ppc-linux-tdep.c: Likewise.
3438         * procfs.c: Likewise.
3439         * regcache.c: Likewise.
3440         * remote.c: Likewise.
3441         * rs6000-tdep.c: Likewise.
3442         * s390-linux-nat.c: Likewise.
3443         * s390-tdep.c: Likewise.
3444         * solib-aix.c: Likewise.
3445         * solib-darwin.c: Likewise.
3446         * solib-dsbt.c: Likewise.
3447         * solib-spu.c: Likewise.
3448         * solib-svr4.c: Likewise.
3449         * solib-target.c: Likewise.
3450         * sparc-tdep.c: Likewise.
3451         * sparc64-tdep.c: Likewise.
3452         * spu-tdep.c: Likewise.
3453         * symfile.c: Likewise.
3454         * symtab.c: Likewise.
3455         * target-descriptions.c: Likewise.
3456         * target-memory.c: Likewise.
3457         * target.c: Likewise.
3458         * target.h: Likewise.
3459         * tracefile-tfile.c: Likewise.
3460         * tracepoint.c: Likewise.
3461         * valops.c: Likewise.
3462         * valprint.c: Likewise.
3463         * value.c: Likewise.
3464         * windows-tdep.c: Likewise.
3465         * mi/mi-main.c: Likewise.
3466
3467 2018-06-07  Tom Tromey  <tom@tromey.com>
3468
3469         * valprint.h (build_address_symbolic): Declare.
3470         * printcmd.c (print_address_symbolic): Update.
3471         (build_address_symbolic): Change "name" and "filename" to
3472         std::string.
3473         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
3474         Update.
3475         * defs.h (build_address_symbolic): Remove declaration.
3476
3477 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
3478
3479         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
3480         (aarch64_vnv_type): Add function.
3481         (aarch64_pseudo_register_name): Add V regs for SVE.
3482         (aarch64_pseudo_register_type): Likewise.
3483         (aarch64_pseudo_register_reggroup_p): Likewise.
3484         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
3485         (aarch64_pseudo_read_value): Add V regs for SVE.
3486         (aarch64_pseudo_write_2): Use V0 offset for SVE
3487         (aarch64_pseudo_write): Add V regs for SVE.
3488         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
3489
3490 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3491
3492         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
3493         (sve_vl_from_vq): Likewise.
3494
3495 2018-06-05  Tom Tromey  <tom@tromey.com>
3496
3497         * cli/cli-cmds.c (show_version): Update.
3498         * top.c (print_gdb_version): Add "interactive" parameter.
3499         Update.
3500         * main.c (captured_main_1): Update.
3501         * top.h (print_gdb_version): Add "interactive" parameter and a
3502         comment.
3503
3504 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
3505
3506         * common/enum-flags.h: Add trailing semicolon to example in
3507         comment.
3508
3509 2018-06-05  Tom Tromey  <tom@tromey.com>
3510
3511         PR cli/12326:
3512         * NEWS: Add entry about pager.
3513         * utils.c (pagination_disabled_for_command): New global.
3514         (prompt_for_continue): Allow "c" response to prompt.
3515         (reinitialize_more_filter): Clear
3516         pagination_disabled_for_command.
3517         (fputs_maybe_filtered): Check pagination_disabled_for_command.
3518
3519 2018-06-04  Tom Tromey  <tom@tromey.com>
3520
3521         * ada-lang.h (ada_lookup_symbol_list): Update.
3522         * ada-lang.c (resolve_subexp): Update.
3523         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
3524         parameter.
3525         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
3526         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
3527         results parameter to std::vector.
3528         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
3529         Update.
3530         * ada-exp.y (block_lookup): Update.
3531         (select_possible_type_sym): Change type of syms.  Remove nsyms
3532         parameter.
3533         (write_var_or_type, write_name_assoc): Update.
3534
3535 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
3536
3537         * windows-nat.c (windows_nat_target::xfer_partial): Return
3538         TARGET_XFER_E_IO if we need to delegate to the target beneath
3539         but BENEATH is NULL.
3540
3541 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
3542
3543         * Makefile.in (config.status): Add configure.nat as a
3544         dependency.
3545
3546 2018-06-04  Tom Tromey  <tom@tromey.com>
3547
3548         * cp-name-parser.y (cpname_state): Add method declarations.
3549         (HANDLE_QUAL): Update.
3550         (cpname_state::d_grab, cpname_state::fill_comp)
3551         (cpname_state::make_operator, cpname_state::make_dtor)
3552         (cpname_state::make_builtin_type, cpname_state::make_name)
3553         (cpname_state::d_qualify, cpname_state::d_int_type)
3554         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
3555         (%union): Move earlier.
3556
3557 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3558
3559         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
3560
3561 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3562
3563         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
3564         (aarch64_pseudo_write_1): Likewise.
3565         (aarch64_pseudo_read_value): Use helper.
3566         (aarch64_pseudo_write): Likewise.
3567
3568 2018-06-04  Pedro Alves  <palves@redhat.com>
3569
3570         * darwin-nat.c (darwin_ops): Delete.
3571         (darwin_attach_pid): Use get_native_target.
3572
3573 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3574
3575         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
3576         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
3577
3578 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3579
3580         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
3581         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
3582         (aarch64_gdbarch_init): Check for SVE.
3583         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
3584
3585 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3586
3587         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
3588         * aarch64-tdep.h (aarch64_read_description): Likewise.
3589         * arch/aarch64.c (aarch64_create_target_description): Likewise.
3590         * arch/aarch64.h (aarch64_create_target_description): Likewise.
3591         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
3592         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
3593         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
3594
3595 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
3596
3597         * value.c (value_fetch_lazy_bitfield): New.
3598         (value_fetch_lazy_memory): New.
3599         (value_fetch_lazy_register): New.
3600         (value_fetch_lazy): Factor out to smaller functions.
3601
3602 2018-06-01  Tom Tromey  <tom@tromey.com>
3603
3604         * cp-name-parser.y (backslashable, represented): Now const.
3605
3606 2018-06-01  Tom Tromey  <tom@tromey.com>
3607
3608         * cp-name-parser.y: Include parser-defs.h.
3609         (parser_fprintf): Remove declaration.
3610
3611 2018-06-01  Tom Tromey  <tom@tromey.com>
3612
3613         * cp-name-parser.y: Use %pure-parser, %lex-param, and
3614         %parse-param.
3615         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
3616         (global_result): Remove globals.
3617         (struct cpname_state): New.
3618         (yyparse): Don't declare.
3619         (yylex, yyerror): Move declarations after %union.
3620         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
3621         (make_name): Add state parameter.
3622         Update all callers.
3623         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
3624         parameter.
3625         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
3626         Update.
3627         (yylex): Add lvalp, state parameters.
3628         (yyerror): Add state parameter.
3629         (cp_demangled_name_to_comp): Update.
3630
3631 2018-06-01  Tom Tromey  <tom@tromey.com>
3632
3633         * cp-name-parser.y (parser_fprintf): Declare.
3634         (GDB_YY_REMAP_PREFIX): Define.
3635         Include yy-remap.h.  Don't redefine yy* identifiers.
3636
3637 2018-06-01  Tom Tromey  <tom@tromey.com>
3638
3639         * python/py-type.c (typy_legacy_template_argument): Update.
3640         * cp-support.h (cp_demangled_name_to_comp): Update.
3641         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
3642         parameter to be a "std::string *".
3643         (main): Update.
3644
3645 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
3646
3647         * ada-lex.l: Include "diagnostics.h" instead of
3648         "common/diagnostics.h".
3649         * unittests/environ-selftests.c: Likewise.
3650         * common/diagnostics.h: Moved to ../include.
3651
3652 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
3653
3654         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
3655         to language_mode_manual while calling breakpoint_re_set_one.
3656
3657 2018-06-01  Tom Tromey  <tom@tromey.com>
3658
3659         * valops.c (value_cast_structs, destructor_name_p): Update.
3660         * symtab.c (gdb_mangle_name): Update.
3661         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
3662         Update.
3663         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
3664         (pascal_object_print_value_fields, pascal_object_print_value):
3665         Update.
3666         * p-typeprint.c (pascal_type_print_derivation_info): Update.
3667         * linespec.c (find_methods): Update.
3668         * gdbtypes.h (type_name_no_tag): Remove.
3669         (type_name_or_error): Rename from type_name_no_tag_or_error.
3670         * gdbtypes.c (type_name_no_tag): Remove.
3671         (type_name_or_error): Rename from type_name_no_tag_or_error.
3672         (lookup_struct_elt_type, check_typedef): Update.
3673         * expprint.c (print_subexp_standard): Update.
3674         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
3675         * d-namespace.c (d_lookup_nested_symbol): Update.
3676         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
3677         (cp_print_class_member): Update.
3678         * cp-namespace.c (cp_lookup_nested_symbol): Update.
3679         * completer.c (add_struct_fields): Update.
3680         * c-typeprint.c (cp_type_print_derivation_info)
3681         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
3682         Update.
3683         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
3684         (ada_prefer_type, ada_is_exception_sym): Update.
3685
3686 2018-06-01  Tom Tromey  <tom@tromey.com>
3687
3688         * valops.c (enum_constant_from_type, value_namespace_elt)
3689         (value_maybe_namespace_elt): Update.
3690         * valarith.c (find_size_for_pointer_math): Update.
3691         * target-descriptions.c (make_gdb_type): Update.
3692         * symmisc.c (print_symbol): Update.
3693         * stabsread.c (define_symbol, read_type)
3694         (complain_about_struct_wipeout, add_undefined_type)
3695         (cleanup_undefined_types_1): Update.
3696         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
3697         (rust_range_type_p, val_print_struct, rust_print_struct_def)
3698         (rust_internal_print_type, rust_composite_type)
3699         (rust_evaluate_funcall, rust_evaluate_subexp)
3700         (rust_inclusive_range_type_p): Update.
3701         * python/py-type.c (typy_get_tag): Update.
3702         * p-typeprint.c (pascal_type_print_base): Update.
3703         * mdebugread.c (parse_symbol, parse_type): Update.
3704         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
3705         Update.
3706         * guile/scm-type.c (gdbscm_type_tag): Update.
3707         * go-lang.c (sixg_string_p): Update.
3708         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
3709         Update.
3710         * gdbtypes.h (struct main_type) <tag_name>: Remove.
3711         (TYPE_TAG_NAME): Remove.
3712         * gdbtypes.c (type_name_no_tag): Simplify.
3713         (check_typedef, check_types_equal, recursive_dump_type)
3714         (copy_type_recursive, arch_composite_type): Update.
3715         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
3716         in summary mode when needed.
3717         * eval.c (evaluate_funcall): Update.
3718         * dwarf2read.c (fixup_go_packaging, read_structure_type)
3719         (process_structure_scope, read_enumeration_type)
3720         (read_namespace_type, read_module_type, determine_prefix): Update.
3721         * cp-support.c (inspect_type): Update.
3722         * coffread.c (process_coff_symbol, decode_base_type): Update.
3723         * c-varobj.c (c_is_path_expr_parent): Update.
3724         * c-typeprint.c (c_type_print_base_struct_union): Update.
3725         (c_type_print_base_1): Update.  Print struct/class/union/enum in
3726         summary when using C language.
3727         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
3728         (gen_maybe_namespace_elt): Update.
3729         * ada-lang.c (ada_type_name): Simplify.
3730         (empty_record, ada_template_to_fixed_record_type_1)
3731         (template_to_static_fixed_type)
3732         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
3733
3734 2018-06-01  Tom Tromey  <tom@tromey.com>
3735
3736         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
3737         c_print_type.
3738         * c-typeprint.c (c_print_type_1): Add "language" parameter.
3739         (c_print_type): Update.
3740         (c_print_type): New overload.
3741         (c_type_print_varspec_prefix, c_type_print_args)
3742         (c_type_print_varspec_suffix, c_print_type_no_offsets)
3743         (c_type_print_base_struct_union, c_type_print_base_1)
3744         (cp_type_print_method_args): Add "language" parameter.
3745         (c_type_print_base): Update.
3746         * c-lang.h (c_print_type): Add new overload.
3747
3748 2018-06-01  Tom Tromey  <tom@tromey.com>
3749
3750         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
3751         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
3752
3753 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
3754
3755         * aarch64-tdep.c (aarch64_sve_register_names): New const
3756         var.
3757         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
3758         (AARCH64_SVE_Z_REGS_NUM): New define.
3759         (AARCH64_SVE_P_REGS_NUM): Likewise.
3760         (AARCH64_SVE_NUM_REGS): Likewise.
3761
3762 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
3763
3764         * nat/linux-ptrace.h [__alpha__]
3765         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
3766         definitions.
3767
3768 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
3769
3770         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
3771         the endianness selected.
3772         * NEWS: Document `set endian auto' mode operation update.
3773
3774 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
3775
3776         * Makefile.in: Add new header.
3777         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
3778         (sve_vl_from_vg): Likewise.
3779         (sve_vq_from_vl): Likewise.
3780         (sve_vl_from_vq): Likewise.
3781         (sve_vq_from_vg): Likewise.
3782         (sve_vg_from_vq): Likewise.
3783         * configure.nat: Add new c file.
3784         * nat/aarch64-sve-linux-ptrace.c: New file.
3785         * nat/aarch64-sve-linux-ptrace.h: New file.
3786
3787 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
3788
3789         * aarch64-linux-nat.c (aarch64_linux_read_description):
3790         Add parmeter zero.
3791         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
3792         Likewise.
3793         * aarch64-tdep.c (tdesc_aarch64_list): Add.
3794         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
3795         (aarch64_gdbarch_init): Add parmeter zero.
3796         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
3797         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
3798         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
3799         parmeter.
3800         * doc/gdb.texinfo: Describe SVE feature
3801         * features/aarch64-sve.c: New file.
3802
3803 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
3804
3805         PR gdb/23210
3806         * gdbarch.sh (significant_addr_bit): Default to zero when
3807         not set by target architecture.
3808         * gdbarch.c: Re-generated.
3809         * utils.c (address_significant): Update.
3810
3811 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
3812
3813         * stack.c (func_command): Remove trailing newline in call to error.
3814
3815 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3816
3817         * regcache.h (regcache_raw_collect): Remove, update callers to
3818         use regcache::raw_collect.
3819         * regcache.c (regcache_raw_collect): Remove.
3820
3821 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3822
3823         * regcache.h (regcache_raw_supply): Remove, update callers to
3824         use detached_regcache::raw_supply.
3825         * regcache.c (regcache_raw_supply): Remove.
3826
3827 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3828
3829         * regcache.h (regcache_cooked_write_part): Remove, update
3830         callers to use regcache::cooked_write_part.
3831         * regcache.c (regcache_cooked_write_part): Remove.
3832
3833 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3834
3835         * regcache.h (regcache_cooked_read_part): Remove, update callers
3836         to use readable_regcache::cooked_read_part.
3837         * regcache.c (regcache_cooked_read_part): Remove.
3838
3839 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3840
3841         * regcache.h (regcache_cooked_read_value): Remove, update
3842         callers to use readable_regcache::cooked_read_value.
3843         * regcache.c (regcache_cooked_read_value): Remove.
3844
3845 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3846
3847         * regcache.h (regcache_cooked_write): Remove, update callers to
3848         use regcache::cooked_write.
3849         * regcache.c (regcache_cooked_write): Remove.
3850
3851 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3852
3853         * regcache.h (regcache_invalidate): Remove, update callers to
3854         use detached_regcache::invalidate instead.
3855         * regcache.c (regcache_invalidate): Remove.
3856
3857 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3858
3859         * regcache.h (regcache_raw_write_part): Remove, update callers
3860         to use regcache::raw_write_part instead.
3861         * regcache.c (regcache_raw_write_part): Remove.
3862
3863 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3864
3865         * regcache.h (regcache_raw_read_part): Remove, update callers to
3866         use readable_regcache::raw_read_part instead.
3867         * regcache.c (regcache_raw_read_part): Remove.
3868
3869 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3870
3871         * regcache.h (regcache_cooked_read): Remove, update callers to
3872         use readable_regcache::cooked_read instead.
3873         * regcache.c (regcache_cooked_read): Remove.
3874
3875 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3876
3877         * regcache.h (regcache_raw_write): Remove, update callers to use
3878         regcache::raw_write instead.
3879         * regcache.c (regcache_raw_write): Remove.
3880
3881 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3882
3883         * regcache.h (regcache_raw_read): Remove, update callers to use
3884         readable_regcache::raw_read instead.
3885         * regcache.c (regcache_raw_read): Remove.
3886
3887 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3888
3889         * regcache.h (regcache_raw_update): Remove, update callers to
3890         use readable_regcache::raw_update instead.
3891         * regcache.c (regcache_raw_update): Remove.
3892
3893 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3894
3895         * regcache.h (regcache_register_status): Remove, update callers
3896         to use reg_buffer::get_register_status directly instead.
3897         * regcache.c (regcache_register_status): Remove.
3898
3899 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3900
3901         * regcache.h (regcache_get_ptid): Remove, update all callers to
3902         call regcache::ptid instead.
3903         * regcache.c (regcache_get_ptid): Remove.
3904
3905 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3906
3907         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
3908
3909 2018-05-30  Pedro Alves  <palves@redhat.com>
3910
3911         * common/common-exceptions.h (exception_rethrow): Use
3912         ATTRIBUTE_NORETURN.
3913
3914 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
3915
3916         * breakpoint.c (print_solib_event, check_status_catch_solib):
3917         Remove struct keyword in range-based for loops.
3918         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
3919         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
3920         Likewise.
3921         * linespec.c (find_superclass_methods, search_minsyms_for_name):
3922         Likewise.
3923         * symfile.c (addr_info_make_relative): Likewise.
3924         * thread.c (value_in_thread_stack_temporaries): Likewise.
3925
3926 2018-06-12  Weimin Pan  <weimin.pan@oracle.com>
3927
3928         PR gdb/16841
3929         * valops.c (value_struct_elt_for_reference): Call check_typedef on
3930         aggregate type to get its real type before accessing it.
3931
3932 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
3933
3934         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
3935         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
3936         * coff-pe-read.c (add_pe_forwarded_sym): Replace
3937         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
3938         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
3939         * jit.c (jit_breakpoint_re_set_internal): Likewise.
3940         * printcmd.c (info_address_command): Likewise.
3941
3942 2018-05-29  Tom Tromey  <tom@tromey.com>
3943
3944         * windows-nat.c (handle_exception): Update fall-through comment.
3945
3946 2018-05-29  Tom Tromey  <tom@tromey.com>
3947
3948         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
3949         (struct program_space) <added_solibs>: Now a std::vector.
3950         * breakpoint.c (print_solib_event): Update.
3951         (check_status_catch_solib): Update.
3952         * progspace.c (clear_program_space_solib_cache): Update.
3953         * solib.c (update_solib_list): Update.
3954
3955 2018-05-29  Tom Tromey  <tom@tromey.com>
3956
3957         * python/py-type.c (typy_richcompare): Update.
3958         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
3959         * gdbtypes.h (types_deeply_equal): Return bool.
3960         (types_equal): Likewise.
3961         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
3962         declare VEC.
3963         (check_types_equal): Change worklist to std::vector.  Return
3964         bool.
3965         (struct type_equality_entry): Add constructor.
3966         (compare_maybe_null_strings): Return bool.
3967         (check_types_worklist): Return bool.  Change worklist to
3968         std::vector.
3969         (types_deeply_equal): Use std::vector.
3970         (types_equal): Return bool.
3971         (compare_maybe_null_strings): Simplify.
3972
3973 2018-05-29  Tom Tromey  <tom@tromey.com>
3974
3975         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
3976
3977 2018-05-29  Tom Tromey  <tom@tromey.com>
3978
3979         * objc-lang.h: Don't include cp-support.h.
3980         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
3981         declare VEC.
3982
3983 2018-05-27  Tom Tromey  <tom@tromey.com>
3984
3985         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
3986
3987 2018-05-25  Tom Tromey  <tom@tromey.com>
3988
3989         * value.c (value::location): Initialize.
3990
3991 2018-05-25  Tom Tromey  <tom@tromey.com>
3992
3993         * dbxread.c (init_bincl_list): Remove.
3994         (bincl_list): Now a std::vector.
3995         (bincls_allocated, next_bincl): Remove.
3996         (free_bincl_list, do_free_bincl_list_cleanup)
3997         (make_cleanup_free_bincl_list): Remove.
3998         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
3999         unique_xmalloc_ptr.
4000         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
4001         (struct header_file_location): Add constructor.
4002         (add_bincl_to_list): Remove.
4003
4004 2018-05-25  Tom Tromey  <tom@tromey.com>
4005
4006         * tui/tui.c (tui_enable): Update.
4007         * mi/mi-interp.c (mi_interp::init): Update.
4008         * interps.h (class interp) <name>: New method.
4009         <m_name>: Rename from name.
4010         (~scoped_restore_interp): Update.
4011         * interps.c (interp::interp): Update.
4012         (interp_add, interp_set, interp_lookup_existing)
4013         (current_interp_named_p): Update.
4014
4015 2018-05-25  Tom Tromey  <tom@tromey.com>
4016
4017         * interps.c (interp_name): Remove.
4018         * mi/mi-interp.c (mi_interp::init): Update.
4019         * interps.h (interp_name): Remove.
4020         (~scoped_restore_interp): Update.
4021         * tui/tui.c (tui_enable): Update.
4022
4023 2018-05-25  Tom Tromey  <tom@tromey.com>
4024
4025         * utils.c (fputs_maybe_filtered): Update.
4026         * linespec.c (decode_line_full): Update.
4027         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
4028         (mi_print_breakpoint_for_event, mi_solib_loaded)
4029         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
4030         (mi_user_selected_context_changed): Update.
4031         * mi/mi-main.c (mi_execute_command): Update.
4032         * cli/cli-script.c (execute_control_command): Update.
4033         * python/python.c (execute_gdb_command): Update.
4034         * solib.c (info_sharedlibrary_command): Update.
4035         * interps.c (interp_ui_out): Remove.
4036         * interps.h (interp_ui_out): Remove.
4037
4038 2018-05-25  Tom Tromey  <tom@tromey.com>
4039
4040         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
4041         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
4042         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
4043
4044 2018-05-25  Tom Tromey  <tom@tromey.com>
4045
4046         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
4047         * interps.c (interp_exec): Use scoped_restore.
4048
4049 2018-05-25  Tom Tromey  <tom@tromey.com>
4050
4051         * remote.c (remote_target::remote_file_get): Use
4052         gdb::byte_vector.
4053         (remote_target::remote_file_put): Likewise.
4054
4055 2018-05-25  Tom Tromey  <tom@tromey.com>
4056
4057         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
4058         a std::string.
4059         (get_pe_section_index, add_pe_exported_sym): Update.
4060         (read_pe_exported_syms): Use gdb::def_vector.
4061
4062 2018-05-25  Tom Tromey  <tom@tromey.com>
4063
4064         * frame.c (remove_prev_frame): Remove.
4065         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
4066
4067 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
4068
4069         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
4070         Remove prototypes.
4071         * mips-linux-nat.c (supply_fpregset): Always call
4072         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
4073         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
4074         `mips_fill_fpregset'.
4075         * mips-linux-tdep.c (mips_supply_fpregset)
4076         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
4077         (mips_fill_fpregset_wrapper): Remove functions.
4078         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
4079         (mips_linux_fpregset): Remove variable.
4080         (mips_linux_iterate_over_regset_sections): Use
4081         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
4082         (mips_linux_o32_sigframe_init): Remove comment.
4083
4084 2018-05-25  Pedro Alves  <palves@redhat.com>
4085
4086         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
4087         (struct readahead_cache, struct packet_reg, struct
4088         remote_arch_state, class remote_state): Move higher up in the
4089         file.
4090         (remote_target::m_remote_state): Now an object instead of a pointer.
4091         (remote_target::get_remote_state): Adjust.
4092
4093 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4094
4095         * stack.c (select_and_print_frame): Delete.
4096         (struct function_bounds): Move struct within function.
4097         (func_command): Most content moved into new function
4098         find_frame_for_function, use new function, print result, add
4099         function comment.
4100         (find_frame_for_function): New function, now returns a result.
4101
4102 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4103
4104         * stack.c (iterate_over_block_arg_vars): Fix comment.
4105         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
4106
4107 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4108
4109         PR gdb/23203
4110         * frame.c
4111         (scoped_restore_selected_frame::scoped_restore_selected_frame):
4112         Define.
4113         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
4114         Define.
4115         * frame.h (class scoped_restore_selected_frame): New class.
4116         * stack.c (print_frame_local_vars): Remove catching and rethrowing
4117         of any exception, use scoped_restore_selected_frame to restore the
4118         frame instead.
4119
4120 2018-05-24  Pedro Alves  <palves@redhat.com>
4121
4122         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
4123         override.
4124
4125 2018-05-23  Tom Tromey  <tom@tromey.com>
4126
4127         * complaints.c (struct complaints): Remove.
4128         (symfile_complaint_book): Remove.
4129         (series): New global.
4130         (complaint_internal): Update.
4131         (clear_complaints): Update.
4132
4133 2018-05-23  Tom Tromey  <tom@tromey.com>
4134
4135         * complaints.c (counters): New global.
4136         (struct complain): Remove.
4137         (struct complaints) <root>: Remove.
4138         (complaint_sentinel): Remove.
4139         (symfile_complaint_book): Update.
4140         (find_complaint) Remove.
4141         (complaint_internal, clear_complaints): Update.
4142
4143 2018-05-23  Tom Tromey  <tom@tromey.com>
4144
4145         * complaints.c (struct complain) <file, line>: Remove.
4146         (find_complaint): Remove file, line parameters.
4147         (complaint_internal): Update.
4148
4149 2018-05-23  Tom Tromey  <tom@tromey.com>
4150
4151         * complaints.c (vcomplaint): Remove.
4152         (complaint_internal) Merge in contents of vcomplaint.
4153
4154 2018-05-23  Tom Tromey  <tom@tromey.com>
4155
4156         * complaints.c (struct complaints) <explanation>: Remove.
4157         (symfile_explanations): Remove.
4158         (symfile_complaint_book): Update.
4159         (vcomplaint): Update.
4160         (struct explanation): Remove.
4161
4162 2018-05-23  Tom Tromey  <tom@tromey.com>
4163
4164         * complaints.c (symfile_complaints): Remove.
4165         (complaint_internal): Remove "complaints" parameter.
4166         (clear_complaints, vcomplaint): Remove "c" parameter.
4167         (get_complaints): Remove.
4168         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
4169         (dwarf2_debug_line_missing_file_complaint)
4170         (dwarf2_debug_line_missing_end_sequence_complaint)
4171         (dwarf2_complex_location_expr_complaint)
4172         (dwarf2_const_value_length_mismatch_complaint)
4173         (dwarf2_section_buffer_overflow_complaint)
4174         (dwarf2_macro_malformed_definition_complaint)
4175         (dwarf2_invalid_attrib_class_complaint)
4176         (create_addrmap_from_index, dw2_symtab_iter_next)
4177         (dw2_expand_marked_cus)
4178         (dw2_debug_names_iterator::find_vec_in_debug_names)
4179         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
4180         (create_debug_type_hash_table, init_cutu_and_read_dies)
4181         (partial_die_parent_scope, add_partial_enumeration)
4182         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
4183         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
4184         (read_import_statement, read_file_scope, create_dwo_cu_reader)
4185         (create_cus_hash_table, create_dwp_hash_table)
4186         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
4187         (dwarf2_rnglists_process, dwarf2_ranges_process)
4188         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
4189         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
4190         (handle_struct_member_die, process_structure_scope)
4191         (read_array_type, read_common_block, read_module_type)
4192         (read_tag_pointer_type, read_typedef, read_base_type)
4193         (read_subrange_type, load_partial_dies, partial_die_info::read)
4194         (partial_die_info::read, partial_die_info::read)
4195         (partial_die_info::read, read_checked_initial_length_and_offset)
4196         (dwarf2_string_attr, read_formatted_entries)
4197         (dwarf_decode_line_header)
4198         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
4199         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
4200         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
4201         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
4202         (get_signatured_type, get_DW_AT_signature_type)
4203         (decode_locdesc, file_file_name, consume_improper_spaces)
4204         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
4205         (dwarf_decode_macro_bytes, dwarf_decode_macros)
4206         (dwarf2_symbol_mark_computed, set_die_type)
4207         (read_attribute_value): Update.
4208         * stap-probe.c (handle_stap_probe, get_stap_base_address):
4209         Update.
4210         * dbxread.c (unknown_symtype_complaint)
4211         (lbrac_mismatch_complaint, repeated_header_complaint)
4212         (set_namestring, function_outside_compilation_unit_complaint)
4213         (read_dbx_symtab, process_one_symbol): Update.
4214         * gdbtypes.c (stub_noname_complaint): Update.
4215         * windows-nat.c (handle_unload_dll): Update.
4216         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
4217         (decode_base_type): Update.
4218         * xcoffread.c (bf_notfound_complaint, ef_complaint)
4219         (eb_complaint, record_include_begin, record_include_end)
4220         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
4221         (process_xcoff_symbol, read_symbol)
4222         (function_outside_compilation_unit_complaint)
4223         (scan_xcoff_symtab): Update.
4224         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
4225         * buildsym.c (finish_block_internal, make_blockvector)
4226         (end_symtab_get_static_block, augment_type_symtab): Update.
4227         * dtrace-probe.c (dtrace_process_dof)
4228         (dtrace_static_probe_ops::get_probes): Update.
4229         * complaints.h (struct complaint): Don't declare.
4230         (symfile_complaints): Remove.
4231         (complaint_internal): Remove "complaints" parameter.
4232         (complaint): Likewise.
4233         (clear_complaints): Likewise.
4234         * symfile.c (syms_from_objfile_1, finish_new_objfile)
4235         (reread_symbols): Update.
4236         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
4237         (dwarf2_frame_cache, decode_frame_entry): Update.
4238         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
4239         * objc-lang.c (lookup_objc_class, lookup_child_selector)
4240         (info_selectors_command): Update.
4241         * macrotab.c (macro_include, check_for_redefinition)
4242         (macro_undef): Update.
4243         * objfiles.c (filter_overlapping_sections): Update.
4244         * stabsread.c (invalid_cpp_abbrev_complaint)
4245         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
4246         (define_symbol, error_type, read_type, rs6000_builtin_type)
4247         (stabs_method_name_from_physname, read_member_functions)
4248         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
4249         (attach_fields_to_type, complain_about_struct_wipeout)
4250         (read_range_type, read_args, common_block_start)
4251         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
4252         Update.
4253         * mdebugread.c (index_complaint, unknown_ext_complaint)
4254         (basic_type_complaint, bad_tag_guess_complaint)
4255         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
4256         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
4257         (parse_procedure, parse_lines)
4258         (function_outside_compilation_unit_complaint)
4259         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
4260         (bad_tag_guess_complaint, reg_value_complaint): Update.
4261         * cp-support.c (demangled_name_complaint): Update.
4262         * macroscope.c (sal_macro_scope): Update.
4263         * dwarf-index-write.c (class debug_names): Update.
4264
4265 2018-05-23  Tom Tromey  <tom@tromey.com>
4266
4267         * complaints.c (clear_complaints): Remove "noisy" parameter.
4268         * complaints.h (clear_complaints): Update.
4269         * symfile.c (syms_from_objfile_1, finish_new_objfile)
4270         (reread_symbols): Update.
4271
4272 2018-05-23  Tom Tromey  <tom@tromey.com>
4273
4274         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
4275         SUBSEQUENT_MESSAGE.
4276         (vcomplaint, clear_complaints): Update.
4277         (symfile_explanations): Remove some messages.
4278
4279 2018-05-23  Tom Tromey  <tom@tromey.com>
4280
4281         * complaints.c (internal_complaint): Remove.
4282         * complaints.h (internal_complaint): Remove.
4283
4284 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
4285
4286         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
4287
4288 2018-05-22  Pedro Alves  <palves@redhat.com>
4289
4290         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
4291         (remote_fileio_badfd, remote_fileio_return_errno)
4292         (remote_fileio_return_success, remote_fileio_func_open)
4293         (remote_fileio_func_open, remote_fileio_func_close)
4294         (remote_fileio_func_read, remote_fileio_func_write)
4295         (remote_fileio_func_lseek, remote_fileio_func_rename)
4296         (remote_fileio_func_unlink, remote_fileio_func_stat)
4297         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
4298         (remote_fileio_func_isatty, remote_fileio_func_system): Add
4299         remote_target parameter.
4300         (remote_fio_func_map) <func>: Add remote_target parameter.
4301         (do_remote_fileio_request, remote_fileio_request):
4302         * remote-fileio.h (remote_fileio_request):
4303         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
4304         remote_target parameter.
4305         (remote_notif_process, handle_notification): Adjust to pass down
4306         the remote.
4307         (remote_notif_state_allocate): Add remote_target parameter.  Save
4308         it.
4309         * remote-notif.h (struct remote_target): Forward declare.
4310         (struct notif_client) <parse, ack, can_get_pending_events>: Add
4311         remote_target parameter.
4312         (struct remote_notif_state) <remote>: New field.
4313         (remote_notif_ack, remote_notif_parse): Add remote_target
4314         parameter.
4315         (remote_notif_state_allocate, remote_notif_state_allocate): Add
4316         remote_target parameter.
4317         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
4318         (threads_listing_context, rmt_thread_action, protocol_feature)
4319         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
4320         (packet_result, struct threads_listing_context, remote_state):
4321         Move definitions and declarations higher up.
4322         (remote_target) <~remote_target>: Declare.
4323         (remote_download_command_source, remote_file_put, remote_file_get)
4324         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
4325         (remote_hostio_pread_vFile, remote_hostio_send_command)
4326         (remote_hostio_set_filesystem, remote_hostio_open)
4327         (remote_hostio_close, remote_hostio_unlink, remote_state)
4328         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
4329         (get_memory_write_packet_size, get_memory_read_packet_size)
4330         (append_pending_thread_resumptions, remote_detach_1)
4331         (append_resumption, remote_resume_with_vcont)
4332         (add_current_inferior_and_thread, wait_ns, wait_as)
4333         (process_stop_reply, remote_notice_new_inferior)
4334         (process_initial_stop_replies, remote_add_thread)
4335         (btrace_sync_conf, remote_btrace_maybe_reopen)
4336         (remove_new_fork_children, kill_new_fork_children)
4337         (discard_pending_stop_replies, stop_reply_queue_length)
4338         (check_pending_events_prevent_wildcard_vcont)
4339         (discard_pending_stop_replies_in_queue, stop_reply)
4340         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
4341         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
4342         (remote_interrupt_as, remote_interrupt_ns)
4343         (remote_get_noisy_reply, remote_query_attached)
4344         (remote_add_inferior, remote_current_thread, get_current_thread)
4345         (set_thread, set_general_thread, set_continue_thread)
4346         (set_general_process, write_ptid)
4347         (remote_unpack_thread_info_response, remote_get_threadinfo)
4348         (parse_threadlist_response, remote_get_threadlist)
4349         (remote_threadlist_iterator, remote_get_threads_with_ql)
4350         (remote_get_threads_with_qxfer)
4351         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
4352         (get_offsets, remote_check_symbols, remote_supported_packet)
4353         (remote_query_supported, remote_packet_size)
4354         (remote_serial_quit_handler, remote_detach_pid)
4355         (remote_vcont_probe, remote_resume_with_hc)
4356         (send_interrupt_sequence, interrupt_query)
4357         (remote_notif_get_pending_events, fetch_register_using_p)
4358         (send_g_packet, process_g_packet, fetch_registers_using_g)
4359         (store_register_using_P, store_registers_using_G)
4360         (set_remote_traceframe, check_binary_download)
4361         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
4362         (remote_xfer_live_readonly_partial, remote_read_bytes)
4363         (remote_send_printf, remote_flash_write, readchar)
4364         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
4365         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
4366         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
4367         (extended_remote_disable_randomization, extended_remote_run)
4368         (send_environment_packet, extended_remote_environment_support)
4369         (extended_remote_set_inferior_cwd, remote_write_qxfer)
4370         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
4371         (packet_command): Now methods of ...
4372         (remote_target): ... this class.
4373         (m_remote_state) <remote_target>: New field.
4374         (struct remote_state) <stop_reply_queue,
4375         remote_async_inferior_event_token, wait_forever_enabled_p>: New
4376         fields.
4377         (remote_state::remote_state): Allocate stop_reply_queue.
4378         (remote_state): Delete global.
4379         (get_remote_state_raw): Delete.
4380         (remote_target::get_remote_state): Allocate m_remote_state on
4381         demand.
4382         (get_current_remote_target): New.
4383         (remote_ops, extended_remote_ops): Delete.
4384         (wait_forever_enabled_p, remote_async_inferior_event_token):
4385         Delete, moved to struct remote_state.
4386         (remote_target::close): Delete self.  Destruction bits split to
4387         ...
4388         (remote_target::~remote_target): ... this.
4389         (show_memory_packet_size): Adjust to use
4390         get_current_remote_target.
4391         (struct protocol_feature) <func>: Add remote_target parameter.
4392         All callers adjusted.
4393         (curr_quit_handler_target): New.
4394         (remote_serial_quit_handler): Reimplement.
4395         (remote_target::open_1): Adjust to use get_current_remote_target.
4396         Heap-allocate remote_target/extended_remote_target instances.
4397         (vcont_builder::vcont_builder): Add remote_target parameter, and
4398         save it in m_remote.  All callers adjusted.
4399         (vcont_builder::m_remote): New field.
4400         (vcont_builder::restart, vcont_builder::flush)
4401         (vcont_builder::push_action): Use it.
4402         (remote_target::commit_resume): Use it.
4403         (struct queue_iter_param) <remote>: New field.
4404         (remote_target::remove_new_fork_children): Fill in 'remote' field.
4405         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
4406         (check_pending_event_prevents_wildcard_vcont_callback)
4407         (remote_target::check_pending_events_prevent_wildcard_vcont)
4408         (remote_target::discard_pending_stop_replies)
4409         (remote_target::discard_pending_stop_replies_in_queue)
4410         (remote_target::remote_notif_remove_queued_reply): Fill in
4411         'remote' field.
4412         (remote_notif_get_pending_events): New.
4413         (remote_target::readchar, remote_target::remote_serial_write):
4414         Save/restore curr_quit_handler_target.
4415         (putpkt): New.
4416         (kill_new_fork_children): Fill in 'remote' field.
4417         (packet_command): Use get_current_remote_target, defer to
4418         remote_target method of same name.
4419         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
4420         parameter, and save it in m_remote.  All callers adjusted.
4421         (scoped_remote_fd::release): Use m_remote.
4422         (scoped_remote_fd::m_remote): New field.
4423         (remote_file_put, remote_file_get, remote_file_delete): Use
4424         get_current_remote_target, defer to remote_target method of same
4425         name.
4426         (remote_btrace_reset): Add remote_state paremeter.  Update all
4427         callers.
4428         (remote_async_inferior_event_handler). Pass down 'data'.
4429         (remote_new_objfile): Use get_current_remote_target.
4430         (remote_target::vcont_r_supported): New.
4431         (set_range_stepping): Use get_current_remote_target and
4432         remote_target::vcont_r_supported.
4433         (_initialize_remote): Don't allocate 'remote_state' and
4434         'stop_reply_queue' globals.
4435         * remote.h (struct remote_target): Forward declare.
4436         (getpkt, putpkt, remote_notif_get_pending_events): Add
4437         'remote_target' parameter.
4438
4439 2018-05-22  Pedro Alves  <palves@redhat.com>
4440
4441         * remote.c (vcont_builder): Now a class.  Make all data members
4442         private.
4443         (vcont_builder) <vcont_builder, restart, flush, push_action>:
4444         Declare methods.
4445         (vcont_builder_restart): Rename to ...
4446         (vcont_builder::restart): ... this.
4447         (vcont_builder_flush): Rename to ...
4448         (vcont_builder::flush): ... this.
4449         (vcont_builder_push_action): Rename to ...
4450         (vcont_builder::push_action): ... this.
4451         (remote_target::commit_resume): Adjust.
4452
4453 2018-05-22  Pedro Alves  <palves@redhat.com>
4454
4455         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
4456         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
4457         (get_fixed_memory_packet_size): New.
4458         (get_memory_packet_size): Use it.
4459         (set_memory_packet_size): Don't override the config size with
4460         DEFAULT_MAX_MEMORY_PACKET_SIZE.
4461         (show_memory_packet_size): Use get_fixed_memory_packet_size.
4462         Don't refer to get_memory_packet_size if not connected to a remote
4463         target.  Show "(default)" if configured size is 0.
4464
4465 2018-05-22  Pedro Alves  <palves@redhat.com>
4466
4467         * remote.c (remote_target::mourn_inferior): Move
4468         discard_pending_stop_replies call here from ...
4469         (_initialize_remote): ... here.
4470
4471 2018-05-22  Pedro Alves  <palves@redhat.com>
4472
4473         * remote.c (compare_section_command): Remove set_general_process
4474         call.
4475
4476 2018-05-22  Pedro Alves  <palves@redhat.com>
4477
4478         * remote.c (struct packet_reg, struct remote_arch_state):
4479         Move higher up in the file.
4480         (remote_state) <m_arch_states>: Store remote_arch_state values
4481         instead of remote_arch_state pointers.
4482         (remote_state::get_remote_arch_state): Adjust.
4483
4484 2018-05-22  Pedro Alves  <palves@redhat.com>
4485
4486         * remote.c: Include <unordered_map>.
4487         (remote_state): Now a class.
4488         (remote_state) <get_remote_arch_state>: Declare method.
4489         <get_remote_arch_state>: New field.
4490         (remote_arch_state) <remote_arch_state>: Declare ctor.
4491         <regs>: Now a unique_ptr.
4492         (remote_gdbarch_data_handle): Delete.
4493         (get_remote_arch_state): Delete.
4494         (remote_state::get_remote_arch_state): New.
4495         (get_remote_state): Adjust to call remote_state's
4496         get_remote_arch_state method.
4497         (init_remote_state): Delete, bits factored out to ...
4498         (remote_arch_state::remote_arch_state): ... this new method.
4499         (get_remote_packet_size, get_memory_packet_size)
4500         (process_g_packet, remote_target::fetch_registers)
4501         (remote_target::prepare_to_store, store_registers_using_G)
4502         (remote_target::store_registers, remote_target::get_trace_status):
4503         Adjust to call remote_state's method.
4504         (_initialize_remote): Remove reference to
4505         remote_gdbarch_data_handle.
4506
4507 2018-05-22  Pedro Alves  <palves@redhat.com>
4508
4509         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
4510         pread>: New method declarations.
4511         (remote_target::open_1): Adjust.
4512         (readahead_cache_invalidate): Rename to ...
4513         (readahead_cache::invalidate): ... this, and adjust to be a class
4514         method.
4515         (readahead_cache_invalidate_fd): Rename to ...
4516         (readahead_cache::invalidate_fd): ... this, and adjust to be a
4517         class method.
4518         (remote_hostio_pwrite): Adjust.
4519         (remote_hostio_pread_from_cache): Rename to ...
4520         (readahead_cache::pread): ... this, and adjust to be a class
4521         method.
4522         (remote_hostio_close): Adjust.
4523
4524 2018-05-22  Pedro Alves  <palves@redhat.com>
4525
4526         * remote.c (remote_hostio_close_cleanup): Delete.
4527         (class scoped_remote_fd): New.
4528         (remote_file_put, remote_file_get): Use it.
4529
4530 2018-05-22  Pedro Alves  <palves@redhat.com>
4531
4532         (struct vCont_action_support): Use bool and initialize all fields.
4533         (struct readahead_cache): Initialize all fields.
4534         (remote_state): Use bool and initialize all fields.
4535         (remote_state::remote_state, remote_state::~remote_state): New.
4536         (new_remote_state): Delete.
4537         (_initialize_remote): Use new to allocate remote_state.
4538
4539 2018-05-22  Pedro Alves  <palves@redhat.com>
4540             張俊芝  <zjz@zjz.name>
4541
4542         PR gdb/22973
4543         * c-exp.y: Include "c-support.h".
4544         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
4545         of tolower.  Use c_ident_is_alpha to scan names.
4546         * c-lang.c: Include "c-support.h".
4547         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
4548         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
4549         * c-support.h: New file, with bits factored out from ...
4550         * cp-name-parser.y: ... this file.
4551         Include "c-support.h".
4552         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
4553         c-support.h and renamed.
4554         (symbol_end, yylex): Adjust.
4555
4556 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4557
4558         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
4559         parameter type to CORE_ADDR.
4560         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
4561         parameter type in declaration to CORE_ADDR.
4562         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
4563         target_auxv_search to get AT_HWCAP and use the result to get the
4564         target description.
4565         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
4566         to CORE_ADDR. Remove the cast of the return value to unsigned
4567         long. Fix error predicate of target_auxv_search.
4568         (ppc_linux_nat_target::read_description): Change the type of the
4569         hwcap variable to CORE_ADDR.
4570
4571 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4572
4573         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
4574         if the size of fpscr is larger than 32 bits.
4575
4576 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4577
4578         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
4579         (ppc32_linux_vsxregmap): New global.
4580         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
4581         regcache_supply_regset, and regcache_collect_regset.
4582         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
4583         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
4584         (fetch_vsx_register, store_vsx_register): Remove.
4585         (fetch_vsx_registers): Add regno parameter. Get regset using
4586         ppc_linux_vsxregset. Use regset to supply registers.
4587         (store_vsx_registers): Add regno parameter. Get regset using
4588         ppc_linux_vsxregset. Use regset to collect registers.
4589         (fetch_register): Call fetch_vsx_registers instead of
4590         fetch_vsx_register.
4591         (store_register): Call store_vsx_registers instead of
4592         store_vsx_register.
4593         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
4594         new regno parameter.
4595         (store_ppc_registers): Call store_vsx_registers with -1 for the
4596         new regno parameter.
4597         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
4598         (ppc_collect_vsxregset): Remove.
4599
4600 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4601
4602         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
4603         offset fields.
4604         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
4605         for vector register offset fields.
4606         (ppc64_fbsd_reg_offsets): Likewise.
4607         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
4608         to vector register offset fields.
4609         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
4610         to vector register offset fields.
4611         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
4612         vector register offset fields.
4613         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
4614         initializers for vector register offset fields.
4615         (rs6000_aix64_reg_offsets): Likewise.
4616         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
4617         (ppc_supply_vrregset): Remove.
4618         (ppc_collect_vrregset): Remove.
4619         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
4620         (ppc_linux_vrregset) : New function.
4621         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
4622         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
4623         (ppc32_linux_vrregset): Remove.
4624         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
4625         and use result instead of ppc32_linux_vrregset.
4626         (ppc32_linux_reg_offsets): Remove initializers for vector register
4627         offset fields.
4628         (ppc64_linux_reg_offsets): Likewise.
4629         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
4630         * ppc-linux-nat.c: Include regset.h.
4631         (gdb_vrregset_t): Adjust comment to account for little-endian
4632         mode.
4633         (supply_vrregset, fill_vrregset): Remove.
4634         (fetch_altivec_register, store_altivec_register): Remove.
4635         (fetch_altivec_registers): Add regno parameter. Get regset using
4636         ppc_linux_vrregset. Use regset to supply registers.
4637         (store_altivec_registers): Add regno parameter. Get regset using
4638         ppc_linux_vrregset. Use regset to collect registers.
4639         (fetch_register): Call fetch_altivec_registers instead of
4640         fetch_altivec_register.
4641         (store_register): Call store_altivec_registers instead of
4642         store_altivec_register.
4643         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
4644         the new regno parameter.
4645         (store_ppc_registers): Call store_altivec_registers with -1 for
4646         the new regno parameter.
4647
4648 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4649
4650         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
4651         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
4652         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
4653         (gdb_vrregset_t): Change array type size to
4654         PPC_LINUX_SIZEOF_VRREGSET.
4655         (gdb_vsxregset_t): Change array type size to
4656         PPC_LINUX_SIZEOF_VSXREGSET.
4657         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
4658         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
4659         PPC_LINUX_SIZEOF_VSXREGSET.
4660
4661 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4662
4663         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
4664         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
4665         nat/ppc-linux.c.
4666         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
4667         ppc_linux_target_wordsize with tid.
4668         (ppc_linux_nat_target::read_description): Call ppc_linux_target
4669         wordsize with tid.
4670         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
4671         (ppc64_64bit_inferior_p): Add static and inline specifiers.
4672         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
4673         tid parameter. Remove static specifier.
4674         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
4675         (ppc_linux_target_wordsize): New declaration.
4676
4677 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4678
4679         * arch/ppc-linux-common.c: New file.
4680         * arch/ppc-linux-common.h: New file.
4681         * arch/ppc-linux-tdesc.h: New file.
4682         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
4683         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
4684         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
4685         arch/ppc-linux-tdesc.h.
4686         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
4687         arch/ppc-linux-tdesc.h.
4688         (ppc_linux_nat_target::read_description): Remove target
4689         description matching code. Fill a ppc_linux_features struct and
4690         call ppc_linux_match_description with it. Move comment about ISA
4691         2.05 to ppc-linux-common.c.
4692         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
4693         arch/ppc-linux-tdesc.h.
4694         (ppc_linux_core_read_description): Remove target description
4695         matching code. Fill a ppc_linux_features struct and call
4696         ppc_linux_match_description with it.
4697         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
4698         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
4699         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
4700         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
4701         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
4702         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
4703         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
4704         (tdesc_powerpc_e500l): Remove.
4705
4706 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
4707
4708         * ada-lang.c (catch_assert_command): Pass empty string instead
4709         of NULL for excep_string argument.
4710
4711 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
4712
4713         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
4714         the width of the requested register exceeds the width of the
4715         `ptrace' data type.
4716
4717 2018-05-21  Tom Tromey  <tom@tromey.com>
4718
4719         * printcmd.c (output_command): Remove.
4720         (output_command_const): Rename to output_command.
4721         * valprint.h (output_command): Rename from output_command_const.
4722         * tracepoint.c (trace_dump_actions): Call output_command.
4723
4724 2018-05-21  Tom Tromey  <tom@tromey.com>
4725
4726         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
4727         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
4728         * ada-lang.h (create_ada_exception_catchpoint): Update.
4729         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
4730         std::string.
4731         (create_excep_cond_exprs, ~ada_catchpoint)
4732         (should_stop_exception, print_one_exception)
4733         (print_mention_exception, print_recreate_exception): Update.
4734         (ada_get_next_arg): Remove.
4735         (catch_ada_exception_command_split): Use std::string.  Change type
4736         of "excep_string", "cond_string".
4737         (catch_ada_exception_command): Update.
4738         (create_ada_exception_catchpoint): Change type of excep_string.
4739         (ada_exception_sal): Remove excep_string parameter.
4740         (~ada_catchpoint): Remove.
4741
4742 2018-05-21  Tom Tromey  <tom@tromey.com>
4743
4744         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
4745         cleanup.
4746
4747 2018-05-21  Tom Tromey  <tom@tromey.com>
4748
4749         * ada-lang.c (ada_exception_message_1, ada_exception_message):
4750         Return unique_xmalloc_ptr.
4751         (print_it_exception): Update.
4752
4753 2018-05-21  Tom Tromey  <tom@tromey.com>
4754
4755         * tracepoint.c (trace_dump_actions): Use std::string.
4756
4757 2018-05-21  Tom Tromey  <tom@tromey.com>
4758
4759         * symfile.c (reread_symbols): Use std::string for original_name.
4760
4761 2018-05-21  Tom Tromey  <tom@tromey.com>
4762
4763         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
4764         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
4765         constructor.
4766
4767 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
4768
4769         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
4770         instance to...
4771         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
4772         * objfiles.c (get_objfile_bfd_data): Allocate
4773         objfile_per_bfd_storage with obstack_new when allocating on
4774         obstack.
4775
4776 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
4777
4778         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
4779         OBSTACK_ZALLOC.
4780         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
4781         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
4782         * mdebugread.c (mdebug_build_psymtabs): Likewise.
4783         (add_pending): Likewise.
4784         (parse_symbol): Likewise.
4785         (parse_partial_symbols): Likewise.
4786         (psymtab_to_symtab_1): Likewise.
4787         (new_psymtab): Likewise.
4788         (elfmdebug_build_psymtabs): Likewise.
4789         * minsyms.c (terminate_minimal_symbol_table): Likewise.
4790         * objfiles.c (get_objfile_bfd_data): Likewise.
4791         (objfile_register_static_link): Likewise.
4792         * psymtab.c (allocate_psymtab): Likewise.
4793         * stabsread.c (read_member_functions): Likewise.
4794         * xcoffread.c (xcoff_end_psymtab): Likewise.
4795
4796 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
4797
4798         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
4799         compiler supports std::is_trivially_constructible.
4800         * common/poison.h: Include obstack.h.
4801         (IsMallocable): Define to is_trivially_constructible if the
4802         compiler supports it, define to true_type otherwise.
4803         (xobnew): New.
4804         (XOBNEW): Redefine.
4805         (xobnewvec): New.
4806         (XOBNEWVEC): Redefine.
4807         * gdb_obstack.h (obstack_zalloc): New.
4808         (OBSTACK_ZALLOC): Redefine.
4809         (obstack_calloc): New.
4810         (OBSTACK_CALLOC): Redefine.
4811         (obstack_new): New.
4812         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
4813         (gdbarch_obstack): New declaration in gdbarch.h, definition in
4814         gdbarch.c.
4815         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
4816         obstack_calloc/obstack_zalloc.
4817         (gdbarch_obstack_zalloc): Remove.
4818         * target-descriptions.c (tdesc_data_init): Use obstack_new.
4819
4820 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4821
4822         * stack.c (backtrace_command_1): Remove useless variable int i.
4823
4824 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4825
4826         * stack.c (print_frame_info): Fix comment.
4827
4828 2018-05-18  Tom Tromey  <tom@tromey.com>
4829
4830         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
4831         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
4832         (~dwarf2_per_objfile): Update
4833         (dwarf2_get_dwz_file): Use new.
4834         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
4835         unique_ptr.
4836
4837 2018-05-18  Tom Tromey  <tom@tromey.com>
4838
4839         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
4840         unique_ptr.
4841         * dwarf2read.c (struct dwp_file): Add constructor and
4842         initializers.
4843         (open_and_init_dwp_file): Return a unique_ptr.
4844         (dwarf2_per_objfile, create_dwp_hash_table)
4845         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
4846         (lookup_dwo_unit_in_dwp): Update.
4847         (open_and_init_dwp_file, get_dwp_file): Update.
4848
4849 2018-05-18  Tom Tromey  <tom@tromey.com>
4850
4851         * dwarf2read.c (dwarf2_per_objfile): Update.
4852         (struct mapped_index): Add initializers.
4853         (dwarf2_read_index): Use new.
4854         (dw2_symtab_iter_init): Update.
4855         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
4856         unique_ptr.
4857
4858 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
4859
4860         * dwarf2read.c (mapped_index) <total_size>: Remove.
4861
4862 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
4863
4864         * unittests/format_pieces-selftests.c (test_format_specifier):
4865         Add ARI comments.
4866
4867 2018-05-18  Tom Tromey  <tom@tromey.com>
4868
4869         * c-typeprint.c (maybe_print_hole): New function.
4870         (c_print_type_struct_field_offset): Update.
4871         (c_type_print_base_struct_union): Call maybe_print_hole.
4872
4873 2018-05-17  Keith Seitz  <keiths@redhat.com>
4874
4875         * breakpoint.c (build_bpstat_chain): New function, moved from
4876         bpstat_stop_status.
4877         (bpstat_stop_status): Add optional parameter, `stop_chain'.
4878         If no stop chain is passed, call build_bpstat_chain to build it.
4879         * breakpoint.h (build_bpstat_chain): Declare.
4880         (bpstat_stop_status): Move documentation here from breakpoint.c.
4881         * infrun.c (handle_signal_stop): Before eliding inlined frames,
4882         build the stop chain and pass it to skip_inline_frames.
4883         Pass this stop chain to bpstat_stop_status.
4884         * inline-frame.c: Include breakpoint.h.
4885         (stopped_by_user_bp_inline_frame): New function.
4886         (skip_inline_frames): Add parameter `stop_chain'.
4887         Move documention to inline-frame.h.
4888         If non-NULL, use stopped_by_user_bp_inline_frame to determine
4889         whether the frame should be elided.
4890         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
4891         Add moved documentation and update for new parameter.
4892
4893 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
4894
4895         PR cli/14975
4896         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4897         unittests/format_pieces-selftests.c.
4898         * common/format.h (format_piece) <operator==>: New.
4899         (format_pieces) <operator[]>: Remove.
4900         * common/format.c (format_pieces::format_pieces): Handle \e.
4901         * unittests/format_pieces-selftests.c: New.
4902
4903 2018-05-17  Tom Tromey  <tom@tromey.com>
4904
4905         PR symtab/23010:
4906         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
4907         (dw2_instantiate_symtab): Add skip_partial parameter.
4908         (dw2_find_last_source_symtab, dw2_map_expand_apply)
4909         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
4910         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
4911         (dw2_expand_symtabs_matching_one)
4912         (dw2_find_pc_sect_compunit_symtab)
4913         (dw2_debug_names_lookup_symbol)
4914         (dw2_debug_names_expand_symtabs_for_function): Update.
4915         (init_cutu_and_read_dies): Add skip_partial parameter.
4916         (process_psymtab_comp_unit, build_type_psymtabs_1)
4917         (process_skeletonless_type_unit, load_partial_comp_unit)
4918         (psymtab_to_symtab_1): Update.
4919         (load_full_comp_unit): Add skip_partial parameter.
4920         (process_imported_unit_die, dwarf2_read_addr_index)
4921         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
4922         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
4923         (read_signatured_type): Update.
4924
4925 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
4926
4927         * value.c (release_value): Remove unused variable.
4928         (record_latest_value): Likewise.
4929         (access_value_history): Likewise.
4930         (preserve_values): Likewise.
4931
4932 2018-05-17  Tom Tromey  <tom@tromey.com>
4933
4934         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
4935         Initialize.
4936
4937 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
4938
4939         PR gdb/22286
4940         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
4941         Also handle registers whose width is not a multiple of
4942         PTRACE_TYPE_RET.
4943         (linux_nat_trad_target::store_register): Likewise.
4944
4945 2018-05-16  Tom Tromey  <tom@tromey.com>
4946
4947         * gdbcore.h (core_bfd): Redefine.
4948         * corelow.c (core_target::close): Update.
4949         (core_target_open): Update.
4950         * progspace.h (struct program_space) <cbfd>: Now a
4951         gdb_bfd_ref_ptr.
4952
4953 2018-05-16  Tom Tromey  <tom@tromey.com>
4954
4955         PR cli/19551:
4956         * symfile-add-flags.h (enum symfile_add_flags)
4957         <SYMFILE_NOT_FILENAME>: New constant.
4958         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
4959         objfile name from BFD.
4960         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
4961         * minidebug.c (find_separate_debug_file_in_section): Put
4962         ".gnu_debugdata" into BFD's file name.
4963
4964 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
4965
4966         * regcache.c (regcache_read_ftype, regcache_write_ftype):
4967         Remove.
4968
4969 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
4970
4971         PR binutils/21446
4972         * aarch64-tdep.c (aarch64_analyze_prologue,
4973         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
4974         Indicate not interested in errors.
4975
4976 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
4977
4978         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
4979         Supply the MIPS_ZERO_REGNUM register.
4980
4981 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
4982
4983         * mips-tdep.c (mask_address_var): Make variable static.
4984
4985 2018-05-14  Tom Tromey  <tom@tromey.com>
4986
4987         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
4988
4989 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
4990
4991         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
4992         FXSAVE_ADDR for the mxcsr register.
4993
4994 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
4995
4996         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
4997
4998 2018-05-11  Pedro Alves  <palves@redhat.com>
4999
5000         * corelow.c (core_target) <core_target>: No longer inline.
5001         Initialize m_core_gdbarch, m_core_vec and build the section table
5002         here.
5003         <~core_target>: New.
5004         <core_gdbarch, get_core_register_section>: New methods.
5005         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
5006         factored out from ...
5007         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
5008         (core_ops): Delete.
5009         (sniff_core_bfd): Add gdbarch parameter.
5010         (core_close): Delete, merged into ...
5011         (core_target::close): ... here.  Delete self.
5012         (core_close_cleanup): Delete.
5013         (core_target_open): Allocate a core_target on the heap.  Use a
5014         unique_ptr instead of a cleanup.  Bits moved into the core_target
5015         ctor.  Adjust to use core_target methods instead of globals.
5016         (get_core_register_section): Rename to ...
5017         (core_target::get_core_register_section): ... this and adjust.
5018         (struct get_core_registers_cb_data): New.
5019         (get_core_registers_cb): Use it.  Use bool.
5020         (core_target::fetch_registers, core_target::files_info)
5021         (core_target::xfer_partial, core_target::read_description)
5022         (core_target::pid_to, core_target::thread_name): Adjust to
5023         reference class fields instead of globals.
5024         * target.h (struct target_ops_deleter, target_ops_up): New.
5025
5026 2018-05-11  Pedro Alves  <palves@redhat.com>
5027
5028         * corefile.c (core_file_command): Move to corelow.c.
5029         * corelow.c (the_core_target): Delete.
5030         (core_file_command): Moved from corefile.c.  Check exec_bfd
5031         instead of the_core_target.  Use target_detach instead of calling
5032         into the_core_target directly.
5033         (maybe_say_no_core_file_now): New.
5034         (core_target::detach): Use it.
5035         (_initialize_corelow): Remove references to the_core_target.
5036         * gdbcore.h (the_core_target): Delete.
5037
5038 2018-05-11  Tom Tromey  <tromey@redhat.com>
5039             Pedro Alves  <palves@redhat.com>
5040
5041         * corefile.c (core_bfd): Remove.
5042         * gdbcore.h (core_bfd): Now a macro.
5043         * progspace.h (struct program_space) <cbfd>: New field.
5044
5045 2018-05-11  Tom Tromey  <tom@tromey.com>
5046
5047         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
5048         gdb::def_vector.
5049
5050 2018-05-10  Tom Tromey  <tom@tromey.com>
5051
5052         * configure: Rebuild.
5053         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
5054
5055 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5056
5057         PR server/23158:
5058         * regformats/regdat.sh: Adjust script, following the addition
5059         of the new expedite_regs parameter to init_target_desc.
5060
5061 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
5062
5063         PR gdb/23127
5064         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
5065         set_gdbarch_significant_addr_bit.
5066         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
5067         set_gdbarch_significant_addr_bit.
5068         * utils.c (address_significant): Update to sign extend addr.
5069
5070 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
5071
5072         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
5073         (xtensa_linux_init_abi): Limit tdep->num_regs by
5074         tdep->num_nopriv_regs.
5075         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
5076         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
5077         not initialized.
5078
5079 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
5080
5081         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
5082
5083 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
5084
5085         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
5086         (I387_MXCSR_INIT_VAL): New constant.
5087         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
5088         buffer if it was supplied by the inferior.
5089         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
5090         (i387_xsave_get_clear_bv): New function.
5091         (i387_supply_xsave): Only read x87 control registers from the
5092         xsave buffer if the feature is enabled, and the state will have
5093         been written, otherwise, provide a suitable default.
5094         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
5095         including x87 control registers.  Update control registers if they
5096         have changed from the default value, and mark features as enabled
5097         as required.
5098         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
5099
5100 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
5101
5102         * spu-tdep.c (info_spu_event_command): Fix output formatting.
5103
5104 2018-05-07  Tom Tromey  <tom@tromey.com>
5105
5106         * configure: Rebuild.
5107         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
5108
5109 2018-05-07  Tom Tromey  <tom@tromey.com>
5110
5111         PR tdep/20362:
5112         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
5113         bit.  Use correct value for VDIV.
5114
5115 2018-05-04  Tom Tromey  <tom@tromey.com>
5116
5117         * configure: Rebuild.
5118         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
5119
5120 2018-05-04  Tom Tromey  <tom@tromey.com>
5121
5122         * linux-record.c (record_linux_system_call) <case
5123         RECORD_SYS_RECVFROM>: Add "break".
5124
5125 2018-05-04  Tom Tromey  <tom@tromey.com>
5126
5127         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
5128         Add missing "break".
5129         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
5130         Add missing "break".
5131
5132 2018-05-04  Tom Tromey  <tom@tromey.com>
5133
5134         * rs6000-tdep.c (ppc_process_record_op4)
5135         (ppc_process_record_op63): Add fall-through comment.
5136
5137 2018-05-04  Tom Tromey  <tom@tromey.com>
5138
5139         * i386-tdep.c (i386_process_record): Add fall-through comment.
5140
5141 2018-05-04  Tom Tromey  <tom@tromey.com>
5142
5143         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
5144         comment.
5145
5146 2018-05-04  Tom Tromey  <tom@tromey.com>
5147
5148         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
5149         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
5150         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
5151         comment.
5152         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
5153         comment.
5154         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
5155         comment.
5156
5157 2018-05-04  Tom Tromey  <tom@tromey.com>
5158
5159         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
5160
5161 2018-05-04  Tom Tromey  <tom@tromey.com>
5162
5163         * s390-tdep.c (s390_process_record): Fix fall-through comments.
5164         * xcoffread.c (scan_xcoff_symtab): Move comment later.
5165         * symfile.c (section_is_mapped): Fix fall-through comment.
5166         * stabsread.c (define_symbol, read_member_functions): Fix
5167         fall-through comment.
5168         * s390-linux-tdep.c (s390_process_record): Fix fall-through
5169         comment.
5170         * remote.c (remote_wait_as): Fix fall-through comment.
5171         * p-exp.y (yylex): Fix fall-through comment.
5172         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
5173         comment.
5174         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
5175         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
5176         * jv-exp.y (yylex): Fix fall-through comment.
5177         * go-exp.y (lex_one_token): Fix fall-through comment.
5178         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
5179         fall-through comment.
5180         * f-exp.y (yylex): Fix fall-through comment.
5181         * dwarf2read.c (process_die): Fix fall-through comments.
5182         * dbxread.c (process_one_symbol): Fix fall-through comment.
5183         * d-exp.y (lex_one_token): Fix fall-through comment.
5184         * cp-name-parser.y (yylex): Fix fall-through comment.
5185         * coffread.c (coff_symtab_read): Fix fall-through comment.
5186         * c-exp.y (lex_one_token): Fix fall-through comment.
5187         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
5188         comment.
5189         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
5190         comment.
5191
5192 2018-05-04  Tom Tromey  <tom@tromey.com>
5193
5194         PR python/22730:
5195         * NEWS: Mention gdb.execute change.
5196         * gdbcmd.h (execute_control_command): Don't declare.
5197         * python/python.c (execute_gdb_command): Use read_command_lines_1,
5198         execute_control_commands, execute_control_commands_to_string.
5199         * cli/cli-script.h (execute_control_commands)
5200         (execute_control_commands_to_string): Declare.
5201         (execute_control_command): Add from_tty parameter.
5202         * cli/cli-script.c (execute_control_commands)
5203         (execute_control_commands_to_string): New functions.
5204         (execute_user_command): Use execute_control_commands.
5205         (execute_control_command_1): Add "from_tty" parameter.  Update.
5206         (execute_control_command): Likewise.
5207
5208 2018-05-04  Tom Tromey  <tom@tromey.com>
5209
5210         PR python/22731:
5211         * NEWS: Mention that breakpoint commands are writable.
5212         * python/py-breakpoint.c (bppy_set_commands): New function.
5213         (breakpoint_object_getset) <"commands">: Use it.
5214
5215 2018-05-04  Tom Tromey  <tom@tromey.com>
5216
5217         * tracepoint.c (actions_command): Update.
5218         * mi/mi-cmd-break.c (mi_command_line_array)
5219         (mi_command_line_array_cnt, mi_command_line_array_ptr)
5220         (mi_read_next_line): Remove.
5221         (mi_cmd_break_commands): Update.
5222         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
5223         function_view.
5224         * cli/cli-script.c (get_command_line): Update.
5225         (process_next_line): Use function_view.  Constify.
5226         (recurse_read_control_structure, read_command_lines)
5227         (read_command_lines_1): Change argument types to function_view.
5228         (do_define_command, document_command): Update.
5229         * breakpoint.h (check_tracepoint_command): Don't declare.
5230         * breakpoint.c (check_tracepoint_command): Remove.
5231         (commands_command_1, create_tracepoint_from_upload): Update.
5232
5233 2018-05-04  Tom Tromey  <tom@tromey.com>
5234
5235         PR gdb/11750:
5236         * cli/cli-script.h (enum command_control_type) <define_control>:
5237         New constant.
5238         * cli/cli-script.c (multi_line_command_p): Handle define_control.
5239         (build_command_line, execute_control_command_1)
5240         (process_next_line): Likewise.
5241         (do_define_command): New function, extracted from define_command.
5242         (define_command): Use it.
5243
5244 2018-05-04  Tom Tromey  <tom@tromey.com>
5245
5246         * tracepoint.c (actions_command): Update.
5247         * cli/cli-script.h (read_command_lines): Update.
5248         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
5249         (MAX_TMPBUF): Remove define.
5250         (define_command): Use string_printf.
5251         (document_command): Likewise.
5252         * breakpoint.c (commands_command_1): Update.
5253
5254 2018-05-04  Tom Tromey  <tom@tromey.com>
5255
5256         * top.c (execute_command): Update.
5257         * cli/cli-script.h (print_command_lines): Now varargs.
5258         * cli/cli-script.c (print_command_lines): Now varargs.
5259         (execute_control_command_1) <case while_control, case if_control>:
5260         Update.
5261
5262 2018-05-04  Tom Tromey  <tom@tromey.com>
5263
5264         * tracepoint.c (all_tracepoint_actions): Rename from
5265         all_tracepoint_actions_and_cleanup.  Change return type.
5266         (actions_command, encode_actions_1, encode_actions)
5267         (trace_dump_actions, tdump_command): Update.
5268         * remote.c (remote_download_command_source): Update.
5269         * python/python.c (gdbpy_eval_from_control_command)
5270         (python_command, python_interactive_command): Update.
5271         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
5272         * guile/guile.c (guile_command)
5273         (gdbscm_eval_from_control_command, guile_command): Update.
5274         * compile/compile.c (compile_code_command)
5275         (compile_print_command, compile_to_object): Update.
5276         * cli/cli-script.h (struct command_lines_deleter): New.
5277         (counted_command_line): New typedef.
5278         (struct command_line): Add constructor, destructor.
5279         <body_list>: Remove.
5280         <body_list_0, body_list_1>: New members.
5281         (command_line_up): Remove typedef.
5282         (read_command_lines, read_command_lines_1, get_command_line):
5283         Update.
5284         (copy_command_lines): Don't declare.
5285         * cli/cli-script.c (build_command_line): Use "new".
5286         (get_command_line): Return counted_command_line.
5287         (print_command_lines, execute_user_command)
5288         (execute_control_command_1, while_command, if_command): Update.
5289         (realloc_body_list): Remove.
5290         (process_next_line, recurse_read_control_structure): Update.
5291         (read_command_lines, read_command_lines_1): Return counted_command_line.
5292         (free_command_lines): Use "delete".
5293         (copy_command_lines): Remove.
5294         (define_command, document_command, show_user_1): Update.
5295         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
5296         a counted_command_line.
5297         * breakpoint.h (counted_command_line): Remove typedef.
5298         (breakpoint_set_commands): Update.
5299         * breakpoint.c (check_no_tracepoint_commands)
5300         (validate_commands_for_breakpoint): Update.
5301         (breakpoint_set_commands): Change commands to be a
5302         counted_command_line.
5303         (commands_command_1, update_dprintf_command_list)
5304         (create_tracepoint_from_upload): Update.
5305
5306 2018-05-04  Tom Tromey  <tom@tromey.com>
5307
5308         * cli/cli-decode.h (cmd_list_element): New constructor.
5309         (~cmd_list_element): New destructor.
5310         (struct cmd_list_element): Add initializers.
5311         * cli/cli-decode.c (do_add_cmd): Use "new".
5312         (delete_cmd): Use "delete".
5313
5314 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
5315             Pedro Alves <palves@redhat.com>
5316
5317         PR breakpoints/19806 and support for PR external/20207.
5318         * NEWS: Mention Aarch64 watchpoint improvements.
5319         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
5320         watchpoints and PR external/20207 watchpoints.
5321         * nat/aarch64-linux-hw-point.c
5322         (kernel_supports_any_contiguous_range): New.
5323         (aarch64_watchpoint_offset): New.
5324         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
5325         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
5326         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
5327         (aarch64_align_watchpoint): New parameters aligned_offset_p and
5328         next_addr_orig_p.  Support PR external/20207 watchpoints.
5329         (aarch64_downgrade_regs): New.
5330         (aarch64_dr_state_insert_one_point): New parameters offset and
5331         addr_orig.
5332         (aarch64_dr_state_remove_one_point): Likewise.
5333         (aarch64_handle_breakpoint): Update caller.
5334         (aarch64_handle_aligned_watchpoint): Likewise.
5335         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
5336         aligned_offset.
5337         (aarch64_linux_set_debug_regs): Remove const from state.  Call
5338         aarch64_downgrade_regs.
5339         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
5340         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
5341         (DR_CONTROL_MASK): ... this.
5342         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
5343         (unsigned int aarch64_watchpoint_offset): New prototype.
5344         (aarch64_linux_set_debug_regs): Remove const from state.
5345         * utils.c (align_up, align_down): Move to ...
5346         * common/common-utils.c (align_up, align_down): ... here.
5347         * utils.h (align_up, align_down): Move to ...
5348         * common/common-utils.h (align_up, align_down): ... here.
5349
5350 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
5351
5352         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
5353         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
5354         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
5355         Re-implement to match the ABI as summarized in GCC's
5356         gcc/config/sparc/sparc.c.  All callers updated.
5357         (sparc32_store_arguments): Remove assertion.
5358
5359 2018-05-04  Tom Tromey  <tom@tromey.com>
5360
5361         * printcmd.c: Don't include tui.h.
5362         (decode_format): Use skip_spaces.
5363
5364 2018-05-04  Tom Tromey  <tom@tromey.com>
5365
5366         PR gdb/22619:
5367         * printcmd.c (last_count): New global.
5368         (x_command): Use saved count when repeating.
5369
5370 2018-05-04  Tom Tromey  <tom@tromey.com>
5371
5372         * nto-procfs.c (do_closedir_cleanup): Remove.
5373         (procfs_pidlist): Use gdb_dir_up.
5374         * procfs.c (do_closedir_cleanup): Remove.
5375         (proc_update_threads): Use gdb_dir_up.
5376         * common/filestuff.h (struct gdb_dir_deleter): New.
5377         (gdb_dir_up): New typedef.
5378
5379 2018-05-04  Tom Tromey  <tom@tromey.com>
5380
5381         * ada-lang.c (print_mention_exception): Use std::string.
5382
5383 2018-05-04  Tom Tromey  <tom@tromey.com>
5384
5385         * ada-lang.c (create_excep_cond_exprs): Update.
5386         (ada_exception_catchpoint_cond_string): Use std::string.
5387
5388 2018-05-04  Tom Tromey  <tom@tromey.com>
5389
5390         * ada-lang.c (xget_renaming_scope): Return std::string.
5391         (old_renaming_is_invisible): Update.
5392
5393 2018-05-04  Tom Tromey  <tom@tromey.com>
5394
5395         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
5396         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
5397
5398 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
5399
5400         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
5401
5402 2018-05-04  Tom Tromey  <tom@tromey.com>
5403
5404         * remote.c (remote_query_supported_append): Change type.
5405         (remote_check_symbols): Update.
5406
5407 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
5408
5409         PR gdb/11420
5410         * configure.ac: Prepend libpython.
5411         * python/python-config.py: Likewise.
5412         * configure: Regenerate.
5413
5414 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
5415
5416         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
5417
5418 2018-05-03  Pedro Alves  <palves@redhat.com>
5419
5420         * s390-linux-nat.c
5421         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
5422         override.  Write 'true' instead of '1'.
5423         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
5424         declaration.
5425
5426 2018-05-02  Pedro Alves  <palves@redhat.com>
5427
5428         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
5429         add_inf_child_target.
5430         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
5431         add_inf_child_target.
5432         * aix-thread.c (aix_thread_target_info): New.
5433         (aix_thread_target) <shortname, longname, doc>: Delete.
5434         <info>: New.
5435         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
5436         add_inf_child_target.
5437         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
5438         add_inf_child_target.
5439         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
5440         add_inf_child_target.
5441         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
5442         add_inf_child_target.
5443         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
5444         add_inf_child_target.
5445         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
5446         add_inf_child_target.
5447         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
5448         add_inf_child_target.
5449         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
5450         add_inf_child_target.
5451         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
5452         add_inf_child_target.
5453         * bfd-target.c (target_bfd_target_info): New.
5454         (target_bfd) <shortname, longname, doc>: Delete.
5455         <info>: New.
5456         * bsd-kvm.c (bsd_kvm_target_info): New.
5457         (bsd_kvm_target) <shortname, longname, doc>: Delete.
5458         <info>: New.
5459         (bsd_kvm_target::open): Rename to ...
5460         (bsd_kvm_target_open): ... this.  Adjust.
5461         * bsd-uthread.c (bsd_uthread_target_info): New.
5462         (bsd_uthread_target) <shortname, longname, doc>: Delete.
5463         <info>: New.
5464         * corefile.c (core_file_command): Adjust.
5465         * corelow.c (core_target_info): New.
5466         (core_target) <shortname, longname, doc>: Delete.
5467         <info>: New.
5468         (core_target::open): Rename to ...
5469         (core_target_open): ... this.  Adjust.
5470         * ctf.c (ctf_target_info): New.
5471         (ctf_target) <shortname, longname, doc>: Delete.
5472         <info>: New.
5473         (ctf_target::open): Rename to ...
5474         (ctf_target_open): ... this.
5475         (_initialize_ctf): Adjust.
5476         * exec.c (exec_target_info): New.
5477         (exec_target) <shortname, longname, doc>: Delete.
5478         <info>: New.
5479         (exec_target::open): Rename to ...
5480         (exec_target_open): ... this.
5481         * gdbcore.h (core_target_open): Declare.
5482         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
5483         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
5484         add_inf_child_target.
5485         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
5486         add_inf_child_target.
5487         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
5488         add_inf_child_target.
5489         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
5490         add_inf_child_target.
5491         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
5492         add_inf_child_target.
5493         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
5494         add_inf_child_target.
5495         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
5496         add_inf_child_target.
5497         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
5498         add_inf_child_target.
5499         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
5500         add_inf_child_target.
5501         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
5502         add_inf_child_target.
5503         * inf-child.c (inf_child_target_info): New.
5504         (inf_child_target::info): New.
5505         (inf_child_open_target): Remove 'target' parameter.  Use
5506         get_native_target instead.
5507         (inf_child_target::open): Delete.
5508         (add_inf_child_target): New.
5509         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
5510         Delete.
5511         <info>: New.
5512         (add_inf_child_target): Declare.
5513         (inf_child_open_target): Declare.
5514         * linux-thread-db.c (thread_db_target_info): New.
5515         (thread_db_target) <shortname, longname, doc>: Delete.
5516         <info>: New.
5517         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
5518         add_inf_child_target.
5519         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
5520         add_inf_child_target.
5521         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
5522         add_inf_child_target.
5523         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
5524         add_inf_child_target.
5525         * make-target-delegates (print_class): Adjust.
5526         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
5527         add_inf_child_target.
5528         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
5529         add_inf_child_target.
5530         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
5531         add_inf_child_target.
5532         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
5533         add_inf_child_target.
5534         * nto-procfs.c (nto_native_target_info): New.
5535         (nto_procfs_target_native) <shortname, longname, doc>:
5536         Delete.
5537         <info>: New.
5538         (nto_procfs_target_info): New.
5539         (nto_procfs_target_procfs) <shortname, longname, doc>:
5540         Delete.
5541         <info>: New.
5542         (init_procfs_targets): Adjust.
5543         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
5544         add_inf_child_target.
5545         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
5546         add_inf_child_target.
5547         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
5548         add_inf_child_target.
5549         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
5550         add_inf_child_target.
5551         * ravenscar-thread.c (ravenscar_target_info): New.
5552         (ravenscar_thread_target) <shortname, longname, doc>:
5553         Delete.
5554         <info>: New.
5555         * record-btrace.c (record_btrace_target_info):
5556         (record_btrace_target) <shortname, longname, doc>: Delete.
5557         <info>: New.
5558         (record_btrace_target::open): Rename to ...
5559         (record_btrace_target_open): ... this.  Adjust.
5560         * record-full.c (record_longname, record_doc): New.
5561         (record_full_base_target) <shortname, longname, doc>: Delete.
5562         <info>: New.
5563         (record_full_target_info): New.
5564         (record_full_target): <shortname>: Delete.
5565         <info>: New.
5566         (record_full_core_open_1, record_full_open_1): Update comments.
5567         (record_full_base_target::open): Rename to ...
5568         (record_full_open): ... this.
5569         (cmd_record_full_restore): Update.
5570         (_initialize_record_full): Update.
5571         * remote-sim.c (remote_sim_target_info): New.
5572         (gdbsim_target) <shortname, longname, doc>: Delete.
5573         <info>: New.
5574         (gdbsim_target::open): Rename to ...
5575         (gdbsim_target_open): ... this.
5576         (_initialize_remote_sim): Adjust.
5577         * remote.c (remote_doc): New.
5578         (remote_target_info): New.
5579         (remote_target) <shortname, longname, doc>: Delete.
5580         <info>: New.
5581         (extended_remote_target_info): New.
5582         (extended_remote_target) <shortname, longname, doc>: Delete.
5583         <info>: New.
5584         (remote_target::open_1): Make static.  Adjust.
5585         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
5586         * s390-linux-nat.c (_initialize_s390_nat): Use
5587         add_inf_child_target.
5588         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
5589         add_inf_child_target.
5590         * sol-thread.c (thread_db_target_info): New.
5591         (sol_thread_target) <shortname, longname, doc>: Delete.
5592         <info>: New.
5593         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
5594         add_inf_child_target.
5595         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
5596         add_inf_child_target.
5597         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
5598         add_inf_child_target.
5599         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
5600         add_inf_child_target.
5601         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
5602         add_inf_child_target.
5603         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
5604         add_inf_child_target.
5605         * spu-linux-nat.c (_initialize_spu_nat): Use
5606         add_inf_child_target.
5607         * spu-multiarch.c (spu_multiarch_target_info): New.
5608         (spu_multiarch_target) <shortname, longname, doc>: Delete.
5609         <info>: New.
5610         * target-delegates.c: Regenerate.
5611         * target.c: Include <unordered_map>.
5612         (target_ops_p): Delete.
5613         (DEF_VEC_P(target_ops_p)): Delete.
5614         (target_factories): New.
5615         (test_target_info): New.
5616         (test_target_ops::info): New.
5617         (open_target): Adjust to use target_factories.
5618         (add_target_with_completer): Rename to ...
5619         (add_target): ... this.  Change prototype.  Register target_info
5620         and open callback in target_factories.  Register target_info in
5621         command context instead of target_ops.
5622         (add_target): Delete old implementation.
5623         (add_deprecated_target_alias): Change prototype.  Adjust.
5624         (the_native_target): New.
5625         (set_native_target, get_native_target): New.
5626         (find_default_run_target): Use the_native_target.
5627         (find_attach_target, find_run_target): Simplify.
5628         (target_ops::open): Delete.
5629         (dummy_target_info): New.
5630         (dummy_target::shortname, dummy_target::longname)
5631         (dummy_target::doc): Delete.
5632         (dummy_target::info): New.
5633         (debug_target::shortname, debug_target::longname)
5634         (debug_target::doc): Delete.
5635         (debug_target::info): New.
5636         * target.h (struct target_info): New.
5637         (target_ops::~target_ops): Add comment.
5638         (target_ops::info): New.
5639         (target_ops::shortname, target_ops::longname, target_ops::doc): No
5640         longer virtual.  Implement in terms of target_info.
5641         (set_native_target, get_native_target): Declare.
5642         (target_open_ftype): New.
5643         (add_target, add_target_with_completer)
5644         (add_deprecated_target_alias): Change prototype.
5645         (test_target) <shortname, longname, doc>: Delete.
5646         <info>: New.
5647         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
5648         add_inf_child_target.
5649         * tracefile-tfile.c (tfile_target_info): New.
5650         (tfile_target) <shortname, longname, doc>: Delete.
5651         <info>: New.
5652         (tfile_target::open): Rename to ...
5653         (tfile_target_open): ... this.
5654         (_initialize_tracefile_tfile): Adjust.
5655         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
5656         add_inf_child_target.
5657         * windows-nat.c (_initialize_windows_nat): Use
5658         add_inf_child_target.
5659         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
5660         add_inf_child_target.
5661
5662 2018-05-02  Pedro Alves  <palves@redhat.com>
5663
5664         * linux-nat.h (linux_nat_target) <low_new_thread,
5665         low_delete_thread, low_new_fork, low_forget_process,
5666         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
5667         New virtual methods.
5668         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
5669         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
5670         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
5671         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
5672         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
5673         Delete.
5674         * linux-fork.c (delete_fork): Adjust to call low method.
5675         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
5676         (linux_nat_new_fork, linux_nat_forget_process_hook)
5677         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
5678         (linux_nat_status_is_event):
5679         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
5680         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
5681         to call low method.
5682         (sigtrap_is_event): Rename to ...
5683         (linux_nat_target::low_status_is_event): ... this.
5684         (linux_nat_set_status_is_event): Delete.
5685         (save_stop_reason, linux_nat_wait_1)
5686         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
5687         low methods.
5688         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
5689         (linux_nat_set_new_fork, linux_nat_set_forget_process)
5690         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
5691         (linux_nat_set_prepare_to_resume): Delete.
5692         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
5693         low virtual methods.
5694         * amd64-linux-nat.c: Likewise.
5695         * arm-linux-nat.c: Likewise.
5696         * i386-linux-nat.c: Likewise.
5697         * ia64-linux-nat.c: Likewise.
5698         * mips-linux-nat.c: Likewise.
5699         * ppc-linux-nat.c: Likewise.
5700         * s390-linux-nat.c: Likewise.
5701         * sparc64-linux-nat.c: Likewise.
5702         * x86-linux-nat.c: Likewise.
5703         * x86-linux-nat.h: Include "nat/x86-linux.h".
5704         (x86_linux_nat_target) <low_new_fork, low_forget_process,
5705         low_prepare_to_resume, low_new_thread, low_delete_thread>:
5706         Override methods.
5707
5708 2018-05-02  Pedro Alves  <palves@redhat.com>
5709
5710         * target.h (target_ops)
5711         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5712         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
5713         stopped_by_watchpoint, have_continuable_watchpoint,
5714         stopped_data_address, watchpoint_addr_within_range,
5715         can_accel_watchpoint_condition, can_run, thread_alive,
5716         has_all_memory, has_memory, has_stack, has_registers,
5717         has_execution, can_async_p, is_async_p, supports_non_stop,
5718         always_non_stop_p, can_execute_reverse, supports_multi_process,
5719         supports_enable_disable_tracepoint,
5720         supports_disable_randomization, supports_string_tracing,
5721         supports_evaluation_of_breakpoint_conditions,
5722         can_run_breakpoint_commands, filesystem_is_local,
5723         can_download_tracepoint, get_trace_state_variable_value,
5724         set_trace_notes, get_tib_address, use_agent, can_use_agent,
5725         record_is_replaying, record_will_replay,
5726         augmented_libraries_svr4_read>: Adjust to return bool.
5727         * aarch64-linux-nat.c: All implementations adjusted.
5728         * aix-thread.c: All implementations adjusted.
5729         * arm-linux-nat.c: All implementations adjusted.
5730         * breakpoint.c: All implementations adjusted.
5731         * bsd-kvm.c: All implementations adjusted.
5732         * bsd-uthread.c: All implementations adjusted.
5733         * corelow.c: All implementations adjusted.
5734         * ctf.c: All implementations adjusted.
5735         * darwin-nat.c: All implementations adjusted.
5736         * darwin-nat.h: All implementations adjusted.
5737         * exec.c: All implementations adjusted.
5738         * fbsd-nat.c: All implementations adjusted.
5739         * fbsd-nat.h: All implementations adjusted.
5740         * gnu-nat.c: All implementations adjusted.
5741         * gnu-nat.h: All implementations adjusted.
5742         * go32-nat.c: All implementations adjusted.
5743         * ia64-linux-nat.c: All implementations adjusted.
5744         * inf-child.c: All implementations adjusted.
5745         * inf-child.h: All implementations adjusted.
5746         * inf-ptrace.c: All implementations adjusted.
5747         * inf-ptrace.h: All implementations adjusted.
5748         * linux-nat.c: All implementations adjusted.
5749         * linux-nat.h: All implementations adjusted.
5750         * mips-linux-nat.c: All implementations adjusted.
5751         * nto-procfs.c: All implementations adjusted.
5752         * ppc-linux-nat.c: All implementations adjusted.
5753         * procfs.c: All implementations adjusted.
5754         * ravenscar-thread.c: All implementations adjusted.
5755         * record-btrace.c: All implementations adjusted.
5756         * record-full.c: All implementations adjusted.
5757         * remote-sim.c: All implementations adjusted.
5758         * remote.c: All implementations adjusted.
5759         * s390-linux-nat.c: All implementations adjusted.
5760         * sol-thread.c: All implementations adjusted.
5761         * spu-multiarch.c: All implementations adjusted.
5762         * target-delegates.c: All implementations adjusted.
5763         * target.c: All implementations adjusted.
5764         * target.h: All implementations adjusted.
5765         * tracefile-tfile.c: All implementations adjusted.
5766         * tracefile.c: All implementations adjusted.
5767         * tracefile.h: All implementations adjusted.
5768         * windows-nat.c: All implementations adjusted.
5769         * x86-linux-nat.h: All implementations adjusted.
5770         * x86-nat.h: All implementations adjusted.
5771
5772 2018-05-02  Pedro Alves  <palves@redhat.com>
5773
5774         * make-target-delegates (scan_target_h): Don't trim lines here.
5775         Replace sequences of tabs and/or whitespace with a single
5776         whitespace.
5777         (top level, parsing methods): Trim each line before processing it
5778         here.
5779
5780 2018-05-02  Pedro Alves  <palves@redhat.com>
5781             John Baldwin  <jhb@freebsd.org>
5782
5783         * target.h (enum strata) <debug_stratum>: New.
5784         (struct target_ops) <all delegation methods>: Replace by C++
5785         virtual methods, and drop "to_" prefix.  All references updated
5786         throughout.
5787         <to_shortname, to_longname, to_doc, to_data,
5788         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
5789         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
5790         virtual methods.  All references updated throughout.
5791         <can_attach, supports_terminal_ours, can_create_inferior,
5792         get_thread_control_capabilities, attach_no_wait>: New
5793         virtual methods.
5794         <insert_breakpoint, remove_breakpoint>: Now
5795         TARGET_DEFAULT_NORETURN methods.
5796         <info_proc>: Now returns bool.
5797         <to_magic>: Delete.
5798         (OPS_MAGIC): Delete.
5799         (current_target): Delete.  All references replaced by references
5800         to ...
5801         (target_stack): ... this.  New.
5802         (target_shortname, target_longname): Adjust.
5803         (target_can_run): Now a function declaration.
5804         (default_child_has_all_memory, default_child_has_memory)
5805         (default_child_has_stack, default_child_has_registers)
5806         (default_child_has_execution): Remove target_ops parameter.
5807         (complete_target_initialization): Delete.
5808         (memory_breakpoint_target): New template class.
5809         (test_target_ops): Refactor as a C++ class with virtual methods.
5810         * make-target-delegates (NAME_PART): Tighten.
5811         (POINTER_PART, CP_SYMBOL): New.
5812         (SIMPLE_RETURN_PART): Reimplement.
5813         (VEC_RETURN_PART): Expect less.
5814         (RETURN_PART, VIRTUAL_PART): New.
5815         (METHOD): Adjust to C++ virtual methods.
5816         (scan_target_h): Remove reference to C99.
5817         (dname): Output "target_ops::" prefix.
5818         (write_function_header): Adjust to output a C++ class method.
5819         (write_declaration): New.
5820         (write_delegator): Adjust to output a C++ class method.
5821         (tdname): Output "dummy_target::" prefix.
5822         (write_tdefault, write_debugmethod): Adjust to output a C++ class
5823         method.
5824         (tdefault_names, debug_names): Delete.
5825         (return_types, tdefaults, styles, argtypes_array): New.
5826         (top level): All methods are delegators.
5827         (print_class): New.
5828         (top level): Print dummy_target and debug_target classes.
5829         * target-delegates.c: Regenerate.
5830         * target-debug.h (target_debug_print_enum_info_proc_what)
5831         (target_debug_print_thread_control_capabilities)
5832         (target_debug_print_thread_info_p): New.
5833         * target.c (dummy_target): Delete.
5834         (the_dummy_target, the_debug_target): New.
5835         (target_stack): Now extern.
5836         (set_targetdebug): Push/unpush debug target.
5837         (default_child_has_all_memory, default_child_has_memory)
5838         (default_child_has_stack, default_child_has_registers)
5839         (default_child_has_execution): Remove target_ops parameter.
5840         (complete_target_initialization): Delete.
5841         (add_target_with_completer): No longer call
5842         complete_target_initialization.
5843         (target_supports_terminal_ours): Use regular delegation.
5844         (update_current_target): Delete.
5845         (push_target): No longer check magic number.  Don't call
5846         update_current_target.
5847         (unpush_target): Don't call update_current_target.
5848         (target_is_pushed): No longer check magic number.
5849         (target_require_runnable): Skip for all stratums over
5850         process_stratum.
5851         (target_ops::info_proc): New.
5852         (target_info_proc): Use find_target_at and
5853         find_default_run_target.
5854         (target_supports_disable_randomization): Use regular delegation.
5855         (target_get_osdata): Use find_target_at.
5856         (target_ops::open, target_ops::close, target_ops::can_attach)
5857         (target_ops::attach, target_ops::can_create_inferior)
5858         (target_ops::create_inferior, target_ops::can_run)
5859         (target_can_run): New.
5860         (default_fileio_target): Use regular delegation.
5861         (target_ops::fileio_open, target_ops::fileio_pwrite)
5862         (target_ops::fileio_pread, target_ops::fileio_fstat)
5863         (target_ops::fileio_close, target_ops::fileio_unlink)
5864         (target_ops::fileio_readlink): New.
5865         (target_fileio_open_1, target_fileio_unlink)
5866         (target_fileio_readlink): Always call the target method.  Handle
5867         FILEIO_ENOSYS.
5868         (return_zero, return_zero_has_execution): Delete.
5869         (init_dummy_target): Delete.
5870         (dummy_target::dummy_target, dummy_target::shortname)
5871         (dummy_target::longname, dummy_target::doc)
5872         (debug_target::debug_target, debug_target::shortname)
5873         (debug_target::longname, debug_target::doc): New.
5874         (target_supports_delete_record): Use regular delegation.
5875         (setup_target_debug): Delete.
5876         (maintenance_print_target_stack): Skip debug_stratum.
5877         (initialize_targets): Instantiate the_dummy_target and
5878         the_debug_target.
5879         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
5880         use target_stack.
5881         (target_auxv_search, fprint_target_auxv): Adjust.
5882         (info_auxv_command): Adjust to use target_stack.
5883         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
5884         * exceptions.c (print_flush): Handle a NULL target_stack.
5885         * regcache.c (target_ops_no_register): Refactor as class with
5886         virtual methods.
5887
5888         * exec.c (exec_target): New class.
5889         (exec_ops): Now an exec_target.
5890         (exec_open, exec_close_1, exec_get_section_table)
5891         (exec_xfer_partial, exec_files_info, exec_has_memory)
5892         (exec_make_note_section): Refactor as exec_target methods.
5893         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
5894         Delete.
5895         (exec_target::find_memory_regions): New.
5896         (_initialize_exec): Don't call init_exec_ops.
5897         * gdbcore.h (exec_file_clear): Delete.
5898
5899         * corefile.c (core_target): Delete.
5900         (core_file_command): Adjust.
5901         * corelow.c (core_target): New class.
5902         (the_core_target): New.
5903         (core_close): Remove target_ops parameter.
5904         (core_close_cleanup): Adjust.
5905         (core_target::close): New.
5906         (core_open, core_detach, get_core_registers, core_files_info)
5907         (core_xfer_partial, core_thread_alive, core_read_description)
5908         (core_pid_to_str, core_thread_name, core_has_memory)
5909         (core_has_stack, core_has_registers, core_info_proc): Rework as
5910         core_target methods.
5911         (ignore, core_remove_breakpoint, init_core_ops): Delete.
5912         (_initialize_corelow): Initialize the_core_target.
5913         * gdbcore.h (core_target): Delete.
5914         (the_core_target): New.
5915
5916         * ctf.c: (ctf_target): New class.
5917         (ctf_ops): Now a ctf_target.
5918         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
5919         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
5920         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
5921         methods.
5922         (init_ctf_ops): Delete.
5923         (_initialize_ctf): Don't call it.
5924         * tracefile-tfile.c (tfile_target): New class.
5925         (tfile_ops): Now a tfile_target.
5926         (tfile_open, tfile_close, tfile_files_info)
5927         (tfile_get_tracepoint_status, tfile_trace_find)
5928         (tfile_fetch_registers, tfile_xfer_partial)
5929         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
5930         Refactor as tfile_target methods.
5931         (tfile_xfer_partial_features): Remove target_ops parameter.
5932         (init_tfile_ops): Delete.
5933         (_initialize_tracefile_tfile): Don't call it.
5934         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
5935         (tracefile_has_stack, tracefile_has_registers)
5936         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
5937         tracefile_target methods.
5938         (init_tracefile_ops): Delete.
5939         (tracefile_target::tracefile_target): New.
5940         * tracefile.h: Include "target.h".
5941         (tracefile_target): New class.
5942         (init_tracefile_ops): Delete.
5943
5944         * spu-multiarch.c (spu_multiarch_target): New class.
5945         (spu_ops): Now a spu_multiarch_target.
5946         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
5947         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
5948         (spu_search_memory, spu_mourn_inferior): Refactor as
5949         spu_multiarch_target methods.
5950         (init_spu_ops): Delete.
5951         (_initialize_spu_multiarch): Remove references to init_spu_ops,
5952         complete_target_initialization.
5953
5954         * ravenscar-thread.c (ravenscar_thread_target): New class.
5955         (ravenscar_ops): Now a ravenscar_thread_target.
5956         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
5957         (ravenscar_thread_alive, ravenscar_pid_to_str)
5958         (ravenscar_fetch_registers, ravenscar_store_registers)
5959         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
5960         (ravenscar_stopped_by_hw_breakpoint)
5961         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
5962         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
5963         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
5964         methods.
5965         (init_ravenscar_thread_ops): Delete.
5966         (_initialize_ravenscar): Remove references to
5967         init_ravenscar_thread_ops and complete_target_initialization.
5968
5969         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
5970         (bsd_uthread_target): New class.
5971         (bsd_uthread_ops): Now a bsd_uthread_target.
5972         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
5973         (bsd_uthread_close, bsd_uthread_mourn_inferior)
5974         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
5975         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
5976         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
5977         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
5978         (bsd_uthread_target): Delete function.
5979         (_initialize_bsd_uthread): Remove reference to
5980         complete_target_initialization.
5981
5982         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
5983         (target_bfd): ... this new class.
5984         (target_bfd_xfer_partial, target_bfd_get_section_table)
5985         (target_bfd_close): Refactor as target_bfd methods.
5986         (target_bfd::~target_bfd): New.
5987         (target_bfd_reopen): Adjust.
5988         (target_bfd::close): New.
5989
5990         * record-btrace.c (record_btrace_target): New class.
5991         (record_btrace_ops): Now a record_btrace_target.
5992         (record_btrace_open, record_btrace_stop_recording)
5993         (record_btrace_disconnect, record_btrace_close)
5994         (record_btrace_async, record_btrace_info)
5995         (record_btrace_insn_history, record_btrace_insn_history_range)
5996         (record_btrace_insn_history_from, record_btrace_call_history)
5997         (record_btrace_call_history_range)
5998         (record_btrace_call_history_from, record_btrace_record_method)
5999         (record_btrace_is_replaying, record_btrace_will_replay)
6000         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
6001         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
6002         (record_btrace_store_registers, record_btrace_prepare_to_store)
6003         (record_btrace_to_get_unwinder)
6004         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
6005         (record_btrace_commit_resume, record_btrace_wait)
6006         (record_btrace_stop, record_btrace_can_execute_reverse)
6007         (record_btrace_stopped_by_sw_breakpoint)
6008         (record_btrace_supports_stopped_by_sw_breakpoint)
6009         (record_btrace_stopped_by_hw_breakpoint)
6010         (record_btrace_supports_stopped_by_hw_breakpoint)
6011         (record_btrace_update_thread_list, record_btrace_thread_alive)
6012         (record_btrace_goto_begin, record_btrace_goto_end)
6013         (record_btrace_goto, record_btrace_stop_replaying_all)
6014         (record_btrace_execution_direction)
6015         (record_btrace_prepare_to_generate_core)
6016         (record_btrace_done_generating_core): Refactor as
6017         record_btrace_target methods.
6018         (init_record_btrace_ops): Delete.
6019         (_initialize_record_btrace): Remove reference to
6020         init_record_btrace_ops.
6021         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
6022         the execution_direction global.
6023         (record_full_base_target, record_full_target)
6024         (record_full_core_target): New classes.
6025         (record_full_ops): Now a record_full_target.
6026         (record_full_core_ops): Now a record_full_core_target.
6027         (record_full_target::detach, record_full_target::disconnect)
6028         (record_full_core_target::disconnect)
6029         (record_full_target::mourn_inferior, record_full_target::kill):
6030         New.
6031         (record_full_open, record_full_close, record_full_async): Refactor
6032         as methods of the record_full_base_target class.
6033         (record_full_resume, record_full_commit_resume): Refactor
6034         as methods of the record_full_target class.
6035         (record_full_wait, record_full_stopped_by_watchpoint)
6036         (record_full_stopped_data_address)
6037         (record_full_stopped_by_sw_breakpoint)
6038         (record_full_supports_stopped_by_sw_breakpoint)
6039         (record_full_stopped_by_hw_breakpoint)
6040         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
6041         methods of the record_full_base_target class.
6042         (record_full_store_registers, record_full_xfer_partial)
6043         (record_full_insert_breakpoint, record_full_remove_breakpoint):
6044         Refactor as methods of the record_full_target class.
6045         (record_full_can_execute_reverse, record_full_get_bookmark)
6046         (record_full_goto_bookmark, record_full_execution_direction)
6047         (record_full_record_method, record_full_info, record_full_delete)
6048         (record_full_is_replaying, record_full_will_replay)
6049         (record_full_goto_begin, record_full_goto_end, record_full_goto)
6050         (record_full_stop_replaying): Refactor as methods of the
6051         record_full_base_target class.
6052         (record_full_core_resume, record_full_core_kill)
6053         (record_full_core_fetch_registers)
6054         (record_full_core_prepare_to_store)
6055         (record_full_core_store_registers, record_full_core_xfer_partial)
6056         (record_full_core_insert_breakpoint)
6057         (record_full_core_remove_breakpoint)
6058         (record_full_core_has_execution): Refactor
6059         as methods of the record_full_core_target class.
6060         (record_full_base_target::supports_delete_record): New.
6061         (init_record_full_ops): Delete.
6062         (init_record_full_core_ops): Delete.
6063         (record_full_save): Refactor as method of the
6064         record_full_base_target class.
6065         (_initialize_record_full): Remove references to
6066         init_record_full_ops and init_record_full_core_ops.
6067
6068         * remote.c (remote_target, extended_remote_target): New classes.
6069         (remote_ops): Now a remote_target.
6070         (extended_remote_ops): Now an extended_remote_target.
6071         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
6072         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
6073         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
6074         (remote_pass_signals, remote_set_syscall_catchpoint)
6075         (remote_program_signals, )
6076         (remote_thread_always_alive): Remove target_ops parameter.
6077         (remote_thread_alive, remote_thread_name)
6078         (remote_update_thread_list, remote_threads_extra_info)
6079         (remote_static_tracepoint_marker_at)
6080         (remote_static_tracepoint_markers_by_strid)
6081         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
6082         (remote_open): Refactor as methods of remote_target.
6083         (extended_remote_open, extended_remote_detach)
6084         (extended_remote_attach, extended_remote_post_attach):
6085         (extended_remote_supports_disable_randomization)
6086         (extended_remote_create_inferior): : Refactor as method of
6087         extended_remote_target.
6088         (remote_set_permissions, remote_open_1, remote_detach)
6089         (remote_follow_fork, remote_follow_exec, remote_disconnect)
6090         (remote_resume, remote_commit_resume, remote_stop)
6091         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
6092         (remote_terminal_ours, remote_wait, remote_fetch_registers)
6093         (remote_prepare_to_store, remote_store_registers)
6094         (remote_flash_erase, remote_flash_done, remote_files_info)
6095         (remote_kill, remote_mourn, remote_insert_breakpoint)
6096         (remote_remove_breakpoint, remote_insert_watchpoint)
6097         (remote_watchpoint_addr_within_range)
6098         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
6099         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
6100         (remote_supports_stopped_by_sw_breakpoint)
6101         (remote_stopped_by_hw_breakpoint)
6102         (remote_supports_stopped_by_hw_breakpoint)
6103         (remote_stopped_by_watchpoint, remote_stopped_data_address)
6104         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
6105         (remote_verify_memory): Refactor as methods of remote_target.
6106         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
6107         parameter.
6108         (remote_xfer_partial, remote_get_memory_xfer_limit)
6109         (remote_search_memory, remote_rcmd, remote_memory_map)
6110         (remote_pid_to_str, remote_get_thread_local_address)
6111         (remote_get_tib_address, remote_read_description): Refactor as
6112         methods of remote_target.
6113         (remote_target::fileio_open, remote_target::fileio_pwrite)
6114         (remote_target::fileio_pread, remote_target::fileio_close): New.
6115         (remote_hostio_readlink, remote_hostio_fstat)
6116         (remote_filesystem_is_local, remote_can_execute_reverse)
6117         (remote_supports_non_stop, remote_supports_disable_randomization)
6118         (remote_supports_multi_process, remote_supports_cond_breakpoints)
6119         (remote_supports_enable_disable_tracepoint)
6120         (remote_supports_string_tracing)
6121         (remote_can_run_breakpoint_commands, remote_trace_init)
6122         (remote_download_tracepoint, remote_can_download_tracepoint)
6123         (remote_download_trace_state_variable, remote_enable_tracepoint)
6124         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
6125         (remote_trace_start, remote_get_trace_status)
6126         (remote_get_tracepoint_status, remote_trace_stop)
6127         (remote_trace_find, remote_get_trace_state_variable_value)
6128         (remote_save_trace_data, remote_get_raw_trace_data)
6129         (remote_set_disconnected_tracing, remote_core_of_thread)
6130         (remote_set_circular_trace_buffer, remote_traceframe_info)
6131         (remote_get_min_fast_tracepoint_insn_len)
6132         (remote_set_trace_buffer_size, remote_set_trace_notes)
6133         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
6134         (remote_disable_btrace, remote_teardown_btrace)
6135         (remote_read_btrace, remote_btrace_conf)
6136         (remote_augmented_libraries_svr4_read, remote_load)
6137         (remote_pid_to_exec_file, remote_can_do_single_step)
6138         (remote_execution_direction, remote_thread_handle_to_thread_info):
6139         Refactor as methods of remote_target.
6140         (init_remote_ops, init_extended_remote_ops): Delete.
6141         (remote_can_async_p, remote_is_async_p, remote_async)
6142         (remote_thread_events, remote_upload_tracepoints)
6143         (remote_upload_trace_state_variables): Refactor as methods of
6144         remote_target.
6145         (_initialize_remote): Remove references to init_remote_ops and
6146         init_extended_remote_ops.
6147
6148         * remote-sim.c (gdbsim_target): New class.
6149         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
6150         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
6151         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
6152         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
6153         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
6154         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
6155         Refactor as methods of gdbsim_target.
6156         (gdbsim_ops): Now a gdbsim_target.
6157         (init_gdbsim_ops): Delete.
6158         (gdbsim_cntrl_c): Adjust.
6159         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
6160
6161         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
6162         (the_amd64_linux_nat_target): New.
6163         (amd64_linux_fetch_inferior_registers)
6164         (amd64_linux_store_inferior_registers): Refactor as methods of
6165         amd64_linux_nat_target.
6166         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
6167         * i386-linux-nat.c: Don't include "linux-nat.h".
6168         (i386_linux_nat_target): New class.
6169         (the_i386_linux_nat_target): New.
6170         (i386_linux_fetch_inferior_registers)
6171         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
6172         as methods of i386_linux_nat_target.
6173         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
6174         * inf-child.c (inf_child_ops): Delete.
6175         (inf_child_fetch_inferior_registers)
6176         (inf_child_store_inferior_registers): Delete.
6177         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
6178         methods of inf_child_target.
6179         (inf_child_target::supports_terminal_ours)
6180         (inf_child_target::terminal_init)
6181         (inf_child_target::terminal_inferior)
6182         (inf_child_target::terminal_ours_for_output)
6183         (inf_child_target::terminal_ours, inf_child_target::interrupt)
6184         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
6185         New.
6186         (inf_child_open, inf_child_disconnect, inf_child_close)
6187         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
6188         (inf_child_post_startup_inferior, inf_child_can_run)
6189         (inf_child_pid_to_exec_file): Refactor as methods of
6190         inf_child_target.
6191         (inf_child_follow_fork): Delete.
6192         (inf_child_target::can_create_inferior)
6193         (inf_child_target::can_attach): New.
6194         (inf_child_target::has_all_memory, inf_child_target::has_memory)
6195         (inf_child_target::has_stack, inf_child_target::has_registers)
6196         (inf_child_target::has_execution): New.
6197         (inf_child_fileio_open, inf_child_fileio_pwrite)
6198         (inf_child_fileio_pread, inf_child_fileio_fstat)
6199         (inf_child_fileio_close, inf_child_fileio_unlink)
6200         (inf_child_fileio_readlink, inf_child_use_agent)
6201         (inf_child_can_use_agent): Refactor as methods of
6202         inf_child_target.
6203         (return_zero, inf_child_target): Delete.
6204         (inf_child_target::inf_child_target): New.
6205         * inf-child.h: Include "target.h".
6206         (inf_child_target): Delete function prototype.
6207         (inf_child_target): New class.
6208         (inf_child_open_target, inf_child_mourn_inferior)
6209         (inf_child_maybe_unpush_target): Delete.
6210         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
6211         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
6212         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
6213         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
6214         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
6215         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
6216         (inf_ptrace_wait, inf_ptrace_xfer_partial)
6217         (inf_ptrace_thread_alive, inf_ptrace_files_info)
6218         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
6219         methods of inf_ptrace_target.
6220         (inf_ptrace_target): Delete function.
6221         * inf-ptrace.h: Include "inf-child.h".
6222         (inf_ptrace_target): Delete function declaration.
6223         (inf_ptrace_target): New class.
6224         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
6225         * linux-nat.c (linux_target): New.
6226         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
6227         (linux_nat_target::~linux_nat_target): New.
6228         (linux_child_post_attach, linux_child_post_startup_inferior)
6229         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
6230         (linux_child_remove_fork_catchpoint)
6231         (linux_child_insert_vfork_catchpoint)
6232         (linux_child_remove_vfork_catchpoint)
6233         (linux_child_insert_exec_catchpoint)
6234         (linux_child_remove_exec_catchpoint)
6235         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
6236         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
6237         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
6238         (linux_nat_stopped_data_address)
6239         (linux_nat_stopped_by_sw_breakpoint)
6240         (linux_nat_supports_stopped_by_sw_breakpoint)
6241         (linux_nat_stopped_by_hw_breakpoint)
6242         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
6243         (linux_nat_kill, linux_nat_mourn_inferior)
6244         (linux_nat_xfer_partial, linux_nat_thread_alive)
6245         (linux_nat_update_thread_list, linux_nat_pid_to_str)
6246         (linux_nat_thread_name, linux_child_pid_to_exec_file)
6247         (linux_child_static_tracepoint_markers_by_strid)
6248         (linux_nat_is_async_p, linux_nat_can_async_p)
6249         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
6250         (linux_nat_supports_multi_process)
6251         (linux_nat_supports_disable_randomization, linux_nat_async)
6252         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
6253         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
6254         (linux_nat_fileio_open, linux_nat_fileio_readlink)
6255         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
6256         methods of linux_nat_target.
6257         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
6258         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
6259         parameter.
6260         (check_stopped_by_watchpoint): Adjust.
6261         (linux_xfer_partial): Delete.
6262         (linux_target_install_ops, linux_target, linux_nat_add_target):
6263         Delete.
6264         (linux_nat_target::linux_nat_target): New.
6265         * linux-nat.h: Include "inf-ptrace.h".
6266         (linux_nat_target): New.
6267         (linux_target, linux_target_install_ops, linux_nat_add_target):
6268         Delete function declarations.
6269         (linux_target): Declare global.
6270         * linux-thread-db.c (thread_db_target): New.
6271         (thread_db_target::thread_db_target): New.
6272         (thread_db_ops): Delete.
6273         (the_thread_db_target): New.
6274         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
6275         (thread_db_update_thread_list, thread_db_pid_to_str)
6276         (thread_db_extra_thread_info)
6277         (thread_db_thread_handle_to_thread_info)
6278         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
6279         (thread_db_resume): Refactor as methods of thread_db_target.
6280         (init_thread_db_ops): Delete.
6281         (_initialize_thread_db): Remove reference to init_thread_db_ops.
6282         * x86-linux-nat.c: Don't include "linux-nat.h".
6283         (super_post_startup_inferior): Delete.
6284         (x86_linux_nat_target::~x86_linux_nat_target): New.
6285         (x86_linux_child_post_startup_inferior)
6286         (x86_linux_read_description, x86_linux_enable_btrace)
6287         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
6288         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
6289         methods of x86_linux_nat_target.
6290         (x86_linux_create_target): Delete.  Bits folded ...
6291         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
6292         pointer.
6293         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
6294         (x86_linux_nat_target): New class.
6295         (x86_linux_create_target): Delete.
6296         (x86_linux_add_target): Now takes a linux_nat_target pointer.
6297         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
6298         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
6299         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
6300         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
6301         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
6302         make extern.
6303         (x86_use_watchpoints): Delete.
6304         * x86-nat.h: Include "breakpoint.h" and "target.h".
6305         (x86_use_watchpoints): Delete.
6306         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
6307         (x86_stopped_by_watchpoint, x86_stopped_data_address)
6308         (x86_insert_watchpoint, x86_remove_watchpoint)
6309         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
6310         (x86_stopped_by_hw_breakpoint): New declarations.
6311         (x86_nat_target): New template class.
6312
6313         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
6314         (the_ppc_linux_nat_target): New.
6315         (ppc_linux_fetch_inferior_registers)
6316         (ppc_linux_can_use_hw_breakpoint)
6317         (ppc_linux_region_ok_for_hw_watchpoint)
6318         (ppc_linux_ranged_break_num_registers)
6319         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
6320         (ppc_linux_insert_mask_watchpoint)
6321         (ppc_linux_remove_mask_watchpoint)
6322         (ppc_linux_can_accel_watchpoint_condition)
6323         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
6324         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
6325         (ppc_linux_watchpoint_addr_within_range)
6326         (ppc_linux_masked_watch_num_registers)
6327         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
6328         (ppc_linux_read_description): Refactor as methods of
6329         ppc_linux_nat_target.
6330         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
6331
6332         * procfs.c (procfs_xfer_partial): Delete forward declaration.
6333         (procfs_target): New class.
6334         (the_procfs_target): New.
6335         (procfs_target): Delete function.
6336         (procfs_auxv_parse, procfs_attach, procfs_detach)
6337         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
6338         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
6339         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
6340         (procfs_create_inferior, procfs_update_thread_list)
6341         (procfs_thread_alive, procfs_pid_to_str)
6342         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
6343         (procfs_stopped_data_address, procfs_insert_watchpoint)
6344         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
6345         (proc_find_memory_regions, procfs_info_proc)
6346         (procfs_make_note_section): Refactor as methods of procfs_target.
6347         (_initialize_procfs): Adjust.
6348         * sol-thread.c (sol_thread_target): New class.
6349         (sol_thread_ops): Now a sol_thread_target.
6350         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
6351         (sol_thread_fetch_registers, sol_thread_store_registers)
6352         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
6353         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
6354         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
6355         (init_sol_thread_ops): Delete.
6356         (_initialize_sol_thread): Adjust.  Remove references to
6357         init_sol_thread_ops and complete_target_initialization.
6358
6359         * windows-nat.c (windows_nat_target): New class.
6360         (windows_fetch_inferior_registers)
6361         (windows_store_inferior_registers, windows_resume, windows_wait)
6362         (windows_attach, windows_detach, windows_pid_to_exec_file)
6363         (windows_files_info, windows_create_inferior)
6364         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
6365         (windows_close, windows_pid_to_str, windows_xfer_partial)
6366         (windows_get_tib_address, windows_get_ada_task_ptid)
6367         (windows_thread_name, windows_thread_alive): Refactor as
6368         windows_nat_target methods.
6369         (do_initial_windows_stuff): Adjust.
6370         (windows_target): Delete function.
6371         (_initialize_windows_nat): Adjust.
6372
6373         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
6374         (darwin_mourn_inferior, darwin_kill_inferior)
6375         (darwin_create_inferior, darwin_attach, darwin_detach)
6376         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
6377         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
6378         (darwin_supports_multi_process): Refactor as darwin_nat_target
6379         methods.
6380         (darwin_resume_to, darwin_files_info): Delete.
6381         (_initialize_darwin_inferior): Rename to ...
6382         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
6383         * darwin-nat.h: Include "inf-child.h".
6384         (darwin_nat_target): New class.
6385         (darwin_complete_target): Delete.
6386         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
6387         (darwin_target): New.
6388         (i386_darwin_fetch_inferior_registers)
6389         (i386_darwin_store_inferior_registers): Refactor as methods of
6390         darwin_nat_target.
6391         (darwin_complete_target): Delete, with ...
6392         (_initialize_i386_darwin_nat): ... bits factored out here.
6393
6394         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
6395         (the_alpha_linux_nat_target): New.
6396         (alpha_linux_register_u_offset): Refactor as
6397         alpha_linux_nat_target method.
6398         (_initialize_alpha_linux_nat): Adjust.
6399         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
6400         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
6401         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
6402         methods of linux_nat_trad_target.
6403         (linux_trad_target): Delete.
6404         * linux-nat-trad.h (linux_trad_target): Delete function.
6405         (linux_nat_trad_target): New class.
6406         * mips-linux-nat.c (mips_linux_nat_target): New class.
6407         (super_fetch_registers, super_store_registers, super_close):
6408         Delete.
6409         (the_mips_linux_nat_target): New.
6410         (mips64_linux_regsets_fetch_registers)
6411         (mips64_linux_regsets_store_registers)
6412         (mips64_linux_fetch_registers, mips64_linux_store_registers)
6413         (mips_linux_register_u_offset, mips_linux_read_description)
6414         (mips_linux_can_use_hw_breakpoint)
6415         (mips_linux_stopped_by_watchpoint)
6416         (mips_linux_stopped_data_address)
6417         (mips_linux_region_ok_for_hw_watchpoint)
6418         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
6419         (mips_linux_close): Refactor as methods of mips_linux_nat.
6420         (_initialize_mips_linux_nat): Adjust to C++ification.
6421
6422         * aix-thread.c (aix_thread_target): New class.
6423         (aix_thread_ops): Now an aix_thread_target.
6424         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
6425         (aix_thread_fetch_registers, aix_thread_store_registers)
6426         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
6427         (aix_thread_thread_alive, aix_thread_pid_to_str)
6428         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
6429         Refactor as methods of aix_thread_target.
6430         (init_aix_thread_ops): Delete.
6431         (_initialize_aix_thread): Remove references to init_aix_thread_ops
6432         and complete_target_initialization.
6433         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
6434         (rs6000_nat_target): New class.
6435         (the_rs6000_nat_target): New.
6436         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
6437         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
6438         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
6439         (super_create_inferior): Delete.
6440         (_initialize_rs6000_nat): Adjust to C++ification.
6441
6442         * arm-linux-nat.c (arm_linux_nat_target): New class.
6443         (the_arm_linux_nat_target): New.
6444         (arm_linux_fetch_inferior_registers)
6445         (arm_linux_store_inferior_registers, arm_linux_read_description)
6446         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
6447         (arm_linux_remove_hw_breakpoint)
6448         (arm_linux_region_ok_for_hw_watchpoint)
6449         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
6450         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
6451         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
6452         arm_linux_nat_target.
6453         (_initialize_arm_linux_nat): Adjust to C++ification.
6454
6455         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
6456         (the_aarch64_linux_nat_target): New.
6457         (aarch64_linux_fetch_inferior_registers)
6458         (aarch64_linux_store_inferior_registers)
6459         (aarch64_linux_child_post_startup_inferior)
6460         (aarch64_linux_read_description)
6461         (aarch64_linux_can_use_hw_breakpoint)
6462         (aarch64_linux_insert_hw_breakpoint)
6463         (aarch64_linux_remove_hw_breakpoint)
6464         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
6465         (aarch64_linux_region_ok_for_hw_watchpoint)
6466         (aarch64_linux_stopped_data_address)
6467         (aarch64_linux_stopped_by_watchpoint)
6468         (aarch64_linux_watchpoint_addr_within_range)
6469         (aarch64_linux_can_do_single_step): Refactor as methods of
6470         aarch64_linux_nat_target.
6471         (super_post_startup_inferior): Delete.
6472         (_initialize_aarch64_linux_nat): Adjust to C++ification.
6473
6474         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
6475         (the_hppa_linux_nat_target): New.
6476         (hppa_linux_fetch_inferior_registers)
6477         (hppa_linux_store_inferior_registers): Refactor as methods of
6478         hppa_linux_nat_target.
6479         (_initialize_hppa_linux_nat): Adjust to C++ification.
6480
6481         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
6482         (the_ia64_linux_nat_target): New.
6483         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
6484         (ia64_linux_stopped_data_address)
6485         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
6486         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
6487         ia64_linux_nat_target methods.
6488         (super_xfer_partial): Delete.
6489         (_initialize_ia64_linux_nat): Adjust to C++ification.
6490
6491         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
6492         (the_m32r_linux_nat_target): New.
6493         (m32r_linux_fetch_inferior_registers)
6494         (m32r_linux_store_inferior_registers): Refactor as
6495         m32r_linux_nat_target methods.
6496         (_initialize_m32r_linux_nat): Adjust to C++ification.
6497
6498         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
6499         (the_m68k_linux_nat_target): New.
6500         (m68k_linux_fetch_inferior_registers)
6501         (m68k_linux_store_inferior_registers): Refactor as
6502         m68k_linux_nat_target methods.
6503         (_initialize_m68k_linux_nat): Adjust to C++ification.
6504
6505         * s390-linux-nat.c (s390_linux_nat_target): New class.
6506         (the_s390_linux_nat_target): New.
6507         (s390_linux_fetch_inferior_registers)
6508         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
6509         (s390_insert_watchpoint, s390_remove_watchpoint)
6510         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
6511         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
6512         (s390_auxv_parse, s390_read_description): Refactor as methods of
6513         s390_linux_nat_target.
6514         (_initialize_s390_nat): Adjust to C++ification.
6515
6516         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
6517         (the_sparc_linux_nat_target): New.
6518         (_initialize_sparc_linux_nat): Adjust to C++ification.
6519         * sparc-nat.c (sparc_fetch_inferior_registers)
6520         (sparc_store_inferior_registers): Remove target_ops parameter.
6521         * sparc-nat.h (sparc_fetch_inferior_registers)
6522         (sparc_store_inferior_registers): Remove target_ops parameter.
6523         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
6524         (the_sparc64_linux_nat_target): New.
6525         (_initialize_sparc64_linux_nat): Adjust to C++ification.
6526
6527         * spu-linux-nat.c (spu_linux_nat_target): New class.
6528         (the_spu_linux_nat_target): New.
6529         (spu_child_post_startup_inferior, spu_child_post_attach)
6530         (spu_child_wait, spu_fetch_inferior_registers)
6531         (spu_store_inferior_registers, spu_xfer_partial)
6532         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
6533         methods.
6534         (_initialize_spu_nat): Adjust to C++ification.
6535
6536         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
6537         (the_tilegx_linux_nat_target): New.
6538         (fetch_inferior_registers, store_inferior_registers):
6539         Refactor as methods.
6540         (_initialize_tile_linux_nat): Adjust to C++ification.
6541
6542         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
6543         (the_xtensa_linux_nat_target): New.
6544         (xtensa_linux_fetch_inferior_registers)
6545         (xtensa_linux_store_inferior_registers): Refactor as
6546         xtensa_linux_nat_target methods.
6547         (_initialize_xtensa_linux_nat): Adjust to C++ification.
6548
6549         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
6550         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
6551         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
6552         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
6553         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
6554         (fbsd_stopped_by_sw_breakpoint)
6555         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
6556         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
6557         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
6558         (fbsd_post_startup_inferior, fbsd_post_attach)
6559         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
6560         (fbsd_set_syscall_catchpoint)
6561         (super_xfer_partial, super_resume, super_wait)
6562         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
6563         (fbsd_handle_debug_trap): Remove target_ops parameter.
6564         (fbsd_nat_add_target): Delete.
6565         * fbsd-nat.h: Include "inf-ptrace.h".
6566         (fbsd_nat_add_target): Delete.
6567         (USE_SIGTRAP_SIGINFO): Define.
6568         (fbsd_nat_target): New class.
6569
6570         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
6571         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
6572         (amd64bsd_target): Delete.
6573         * amd64-bsd-nat.h: New file.
6574         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
6575         "x86-bsd-nat.h".
6576         (amd64_fbsd_nat_target): New class.
6577         (the_amd64_fbsd_nat_target): New.
6578         (amd64fbsd_read_description): Refactor as method of
6579         amd64_fbsd_nat_target.
6580         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
6581         (_initialize_amd64fbsd_nat): Adjust to C++ification.
6582         * amd64-nat.h (amd64bsd_target): Delete function declaration.
6583         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
6584         (i386bsd_store_inferior_registers): Remove target_ops parameter.
6585         (i386bsd_target): Delete.
6586         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
6587         (i386bsd_fetch_inferior_registers)
6588         (i386bsd_store_inferior_registers): Declare.
6589         (i386_bsd_nat_target): New class.
6590         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
6591         (the_i386_fbsd_nat_target): New.
6592         (i386fbsd_resume, i386fbsd_read_description): Refactor as
6593         i386_fbsd_nat_target methods.
6594         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
6595         (_initialize_i386fbsd_nat): Adjust to C++ification.
6596         * x86-bsd-nat.c (super_mourn_inferior): Delete.
6597         (x86bsd_mourn_inferior, x86bsd_target): Delete.
6598         (_initialize_x86_bsd_nat): Adjust to C++ification.
6599         * x86-bsd-nat.h: Include "x86-nat.h".
6600         (x86bsd_target): Delete declaration.
6601         (x86bsd_nat_target): New class.
6602
6603         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
6604         (the_aarch64_fbsd_nat_target): New.
6605         (aarch64_fbsd_fetch_inferior_registers)
6606         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
6607         aarch64_fbsd_nat_target.
6608         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
6609         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
6610         (the_alpha_bsd_nat_target): New.
6611         (alphabsd_fetch_inferior_registers)
6612         (alphabsd_store_inferior_registers): Refactor as
6613         alpha_bsd_nat_target methods.
6614         (_initialize_alphabsd_nat): Refactor as methods of
6615         alpha_bsd_nat_target.
6616         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
6617         (the_amd64_nbsd_nat_target): New.
6618         (_initialize_amd64nbsd_nat): Adjust to C++ification.
6619         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
6620         (the_amd64_obsd_nat_target): New.
6621         (_initialize_amd64obsd_nat): Adjust to C++ification.
6622         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
6623         (the_arm_fbsd_nat_target): New.
6624         (arm_fbsd_fetch_inferior_registers)
6625         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
6626         (_initialize_arm_fbsd_nat): Refactor as methods of
6627         arm_fbsd_nat_target.
6628         (_initialize_arm_fbsd_nat): Adjust to C++ification.
6629         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
6630         (the_arm_netbsd_nat_target): New.
6631         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
6632         arm_netbsd_nat_target.
6633         (_initialize_arm_netbsd_nat): Adjust to C++ification.
6634         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
6635         (the_hppa_nbsd_nat_target): New.
6636         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
6637         hppa_nbsd_nat_target methods.
6638         (_initialize_hppanbsd_nat): Adjust to C++ification.
6639         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
6640         (the_hppa_obsd_nat_target): New.
6641         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
6642         methods of hppa_obsd_nat_target.
6643         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
6644         add_target.
6645         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
6646         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
6647         add_target.
6648         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
6649         (_initialize_i386obsd_nat): Use add_target.
6650         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
6651         (the_m68k_bsd_nat_target): New.
6652         (m68kbsd_fetch_inferior_registers)
6653         (m68kbsd_store_inferior_registers): Refactor as methods of
6654         m68k_bsd_nat_target.
6655         (_initialize_m68kbsd_nat): Adjust to C++ification.
6656         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
6657         (the_mips_fbsd_nat_target): New.
6658         (mips_fbsd_fetch_inferior_registers)
6659         (mips_fbsd_store_inferior_registers): Refactor as methods of
6660         mips_fbsd_nat_target.
6661         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
6662         add_target.
6663         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
6664         (the_mips_nbsd_nat_target): New.
6665         (mipsnbsd_fetch_inferior_registers)
6666         (mipsnbsd_store_inferior_registers): Refactor as methods of
6667         mips_nbsd_nat_target.
6668         (_initialize_mipsnbsd_nat): Adjust to C++ification.
6669         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
6670         (the_mips64_obsd_nat_target): New.
6671         (mips64obsd_fetch_inferior_registers)
6672         (mips64obsd_store_inferior_registers): Refactor as methods of
6673         mips64_obsd_nat_target.
6674         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
6675         add_target.
6676         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
6677         nbsd_nat_target.
6678         * nbsd-nat.h: Include "inf-ptrace.h".
6679         (nbsd_nat_target): New class.
6680         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
6681         (obsd_wait): Refactor as methods of obsd_nat_target.
6682         (obsd_add_target): Delete.
6683         * obsd-nat.h: Include "inf-ptrace.h".
6684         (obsd_nat_target): New class.
6685         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
6686         (the_ppc_fbsd_nat_target): New.
6687         (ppcfbsd_fetch_inferior_registers)
6688         (ppcfbsd_store_inferior_registers): Refactor as methods of
6689         ppc_fbsd_nat_target.
6690         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
6691         add_target.
6692         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
6693         (the_ppc_nbsd_nat_target): New.
6694         (ppcnbsd_fetch_inferior_registers)
6695         (ppcnbsd_store_inferior_registers): Refactor as methods of
6696         ppc_nbsd_nat_target.
6697         (_initialize_ppcnbsd_nat): Adjust to C++ification.
6698         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
6699         (the_ppc_obsd_nat_target): New.
6700         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
6701         methods of ppc_obsd_nat_target.
6702         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
6703         add_target.
6704         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
6705         (the_sh_nbsd_nat_target): New.
6706         (shnbsd_fetch_inferior_registers)
6707         (shnbsd_store_inferior_registers): Refactor as methods of
6708         sh_nbsd_nat_target.
6709         (_initialize_shnbsd_nat): Adjust to C++ification.
6710         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
6711         (inf_ptrace_xfer_partial): Delete.
6712         (sparc_xfer_partial, sparc_target): Delete.
6713         * sparc-nat.h (sparc_fetch_inferior_registers)
6714         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
6715         (sparc_target): Delete function declaration.
6716         (sparc_target): New template class.
6717         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
6718         (_initialize_sparcnbsd_nat): Adjust to C++ification.
6719         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
6720         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
6721         add_target.
6722         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
6723         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
6724         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
6725         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
6726         add_target.
6727         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
6728         (the_vax_bsd_nat_target): New.
6729         (vaxbsd_fetch_inferior_registers)
6730         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
6731         methods.
6732         (_initialize_vaxbsd_nat): Adjust to C++ification.
6733
6734         * bsd-kvm.c (bsd_kvm_target): New class.
6735         (bsd_kvm_ops): Now a bsd_kvm_target.
6736         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
6737         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
6738         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
6739         bsd_kvm_target.
6740         (bsd_kvm_return_one): Delete.
6741         (bsd_kvm_add_target): Adjust to C++ification.
6742
6743         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
6744         (nto_procfs_target_procfs): New classes.
6745         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
6746         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
6747         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
6748         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
6749         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
6750         (procfs_remove_hw_breakpoint, procfs_resume)
6751         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
6752         (procfs_kill_inferior, procfs_store_registers)
6753         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
6754         as methods of nto_procfs_target.
6755         (nto_procfs_ops): Now an nto_procfs_target_procfs.
6756         (nto_native_ops): Delete.
6757         (procfs_open, procfs_native_open): Delete.
6758         (nto_native_ops): Now an nto_procfs_target_native.
6759         (init_procfs_targets): Adjust to C++ification.
6760         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
6761         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
6762         Refactor as methods of nto_procfs_target.
6763
6764         * go32-nat.c (go32_nat_target): New class.
6765         (the_go32_nat_target): New.
6766         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
6767         (go32_store_registers, go32_xfer_partial, go32_files_info)
6768         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
6769         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
6770         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
6771         (go32_pid_to_str): Refactor as methods of go32_nat_target.
6772         (go32_target): Delete.
6773         (_initialize_go32_nat): Adjust to C++ification.
6774
6775         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
6776         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
6777         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
6778         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
6779         gnu_nat_target.
6780         (gnu_target): Delete.
6781         * gnu-nat.h (gnu_target): Delete.
6782         (gnu_nat_target): New class.
6783         * i386-gnu-nat.c (gnu_base_target): New.
6784         (i386_gnu_nat_target): New class.
6785         (the_i386_gnu_nat_target): New.
6786         (_initialize_i386gnu_nat): Adjust to C++ification.
6787
6788 2018-05-02  Pedro Alves  <palves@redhat.com>
6789
6790         * bfd-target.c (target_bfd_xclose): Rename to ...
6791         (target_bfd_close): ... this.
6792         (target_bfd_reopen): Adjust.
6793         * target.c (target_close): Remove references to to_xclose.
6794         * target.h (target_ops::to_xclose): Delete.
6795         (target_ops::to_close): Update comments.
6796
6797 2018-05-02  Pedro Alves  <palves@redhat.com>
6798
6799         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
6800         "linux-nat.h".
6801         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
6802         * inf-ptrace.c (inf_ptrace_register_u_offset)
6803         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
6804         (inf_ptrace_store_register, inf_ptrace_store_registers)
6805         (inf_ptrace_trad_target): Move to ...
6806         * linux-nat-trad.c: ... this new file.
6807         * linux-nat-trad.h: New file.
6808         * linux-nat.c (linux_target_install_ops): Make extern.
6809         (linux_trad_target): Delete.
6810         * linux-nat.h (linux_trad_target): Delete declaration.
6811         (linux_target_install_ops): Declare.
6812         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
6813         "linux-nat.h".
6814
6815 2018-05-02  Pedro Alves  <palves@redhat.com>
6816
6817         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
6818         procfs_target/add_target here.
6819         * procfs.c (procfs_target): Make static.
6820         (_initialize_procfs): Call add_target here.
6821         * procfs.h (struct target_ops): Remove forward declaration.
6822         (procfs_target): Remove declaration.
6823         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
6824
6825 2018-05-02  Pedro Alves  <palves@redhat.com>
6826
6827         * procfs.c (procfs_stopped_by_watchpoint)
6828         (procfs_insert_watchpoint, procfs_remove_watchpoint)
6829         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
6830         Forward declare.
6831         (procfs_use_watchpoints): Delete, move contents...
6832         (procfs_target): ... here.
6833         * procfs.h (procfs_use_watchpoints): Delete declaration.
6834         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
6835         procfs_use_watchpoints.
6836         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
6837         procfs_use_watchpoints.
6838
6839 2018-05-02  Tom Tromey  <tom@tromey.com>
6840
6841         PR python/20084:
6842         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
6843         and var_zuinteger_unlimited.
6844         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
6845         and PARAM_ZUINTEGER_UNLIMITED.
6846         (set_parameter_value): Handle var_zuinteger and
6847         var_zuinteger_unlimited.
6848         (add_setshow_generic): Likewise.
6849         (parmpy_init): Likewise.
6850
6851 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
6852
6853         PR rust/23124
6854         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
6855         pointer is not null before dereferencing it.
6856
6857 2018-04-30  Tom Tromey  <tom@tromey.com>
6858
6859         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
6860         is_mi_like_p.
6861
6862 2018-04-30  Tom Tromey  <tom@tromey.com>
6863
6864         * breakpoint.c (mention): Remove use of is_mi_like_p.
6865         (print_mention_ranged_breakpoint): Likewise.
6866         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
6867         of is_mi_like_p.
6868
6869 2018-04-30  Tom Tromey  <tom@tromey.com>
6870
6871         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
6872
6873 2018-04-30  Tom Tromey  <tom@tromey.com>
6874
6875         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
6876         (info_spu_event_command): Remove some uses of is_mi_like_p.
6877
6878 2018-04-30  Tom Tromey  <tom@tromey.com>
6879
6880         * python/py-framefilter.c (py_print_single_arg)
6881         (enumerate_locals, py_print_args, py_print_frame): Remove some
6882         uses of is_mi_like_p.
6883
6884 2018-04-30  Tom Tromey  <tom@tromey.com>
6885
6886         * ui-out.c: Update.
6887         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
6888         * ui-out.h (ui_out::is_mi_like_p): Now const.
6889         (ui_out::do_is_mi_like_p): Now const.
6890         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
6891
6892 2018-04-30  Tom Tromey  <tom@tromey.com>
6893
6894         * varobj.c (varobj_set_visualizer): Use new_reference.
6895         * python/python.c (gdbpy_decode_line): Use new_reference.
6896         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
6897         new_reference.
6898
6899 2018-04-30  Tom Tromey  <tom@tromey.com>
6900
6901         * varobj.c (install_new_value): Use new_reference.
6902         * value.h (value_incref): Return void.  Swap intro comment with
6903         value_decref.
6904         * value.c (set_value_parent): Use new_reference.
6905         (value_incref): Return void.  Update intro comment.
6906         (release_value): Use new_reference.
6907         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
6908
6909 2018-04-30  Tom Tromey  <tom@tromey.com>
6910
6911         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
6912         * gdb_bfd.h (new_bfd_ref): Remove.
6913         (gdb_bfd_open): Update comment.
6914         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
6915         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
6916         (gdb_bfd_fdopenr): Use new_reference.
6917         * exec.c (exec_file_attach): Use new_reference.
6918
6919 2018-04-30  Tom Tromey  <tom@tromey.com>
6920
6921         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
6922         method.
6923
6924 2018-04-30  Tom Tromey  <tom@tromey.com>
6925
6926         * jit.c (jit_read_code_entry): Use type_align.
6927         * i386-tdep.c (i386_gdbarch_init): Don't call
6928         set_gdbarch_long_long_align_bit.
6929         * gdbarch.sh: Remove long_long_align_bit.
6930         * gdbarch.c, gdbarch.h: Rebuild.
6931         * arc-tdep.c (arc_type_align): New function.
6932         (arc_gdbarch_init): Use arc_type_align.  Don't call
6933         set_gdbarch_long_long_align_bit.
6934
6935 2018-04-30  Tom Tromey  <tom@tromey.com>
6936
6937         * rust-lang.c (rust_type_alignment): Remove.
6938         (rust_composite_type): Use type_align.
6939
6940 2018-04-30  Tom Tromey  <tom@tromey.com>
6941
6942         * NEWS: Mention Type.align.
6943         * python/py-type.c (typy_get_alignof): New function.
6944         (type_object_getset): Add "alignof".
6945
6946 2018-04-30  Tom Tromey  <tom@tromey.com>
6947
6948         PR exp/17095:
6949         * NEWS: Update.
6950         * std-operator.def (UNOP_ALIGNOF): New operator.
6951         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
6952         New.
6953         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
6954         * c-lang.c (c_op_print_tab): Add alignof.
6955         * c-exp.y (ALIGNOF): New token.
6956         (exp): Add "ALIGNOF" production.
6957         (ident_tokens): Add _Alignof and alignof.
6958
6959 2018-04-30  Tom Tromey  <tom@tromey.com>
6960
6961         * i386-tdep.c (i386_type_align): New function.
6962         (i386_gdbarch_init): Update.
6963         * gdbarch.sh (type_align): New method.
6964         * gdbarch.c, gdbarch.h: Rebuild.
6965         * arch-utils.h (default_type_align): Declare.
6966         * arch-utils.c (default_type_align): New function.
6967         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
6968         (struct type) <align_log2>: New field.
6969         <instance_flags>: Now a bitfield.
6970         (TYPE_RAW_ALIGN): New macro.
6971         (type_align, type_raw_align, set_type_align): Declare.
6972         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
6973         functions.
6974         * dwarf2read.c (quirk_rust_enum): Set type alignment.
6975         (get_alignment, maybe_set_alignment): New functions.
6976         (read_structure_type, read_enumeration_type, read_array_type)
6977         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
6978         (read_subrange_type, read_base_type): Set type alignment.
6979
6980 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
6981
6982         * dwarf2read.c (read_index_from_section): Use bool.
6983
6984 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
6985
6986         PR gdb/22950
6987         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
6988         with #ifdef.
6989
6990 2018-04-29  John Reiser  <jreiser@BitWagon.com>
6991
6992         PR build/22873
6993         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
6994         last step, and do it atomically.
6995
6996 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
6997
6998         * compile/compile-c-types.c (convert_int, convert_float):
6999         Update for C FE v1.
7000
7001 2018-04-27  Tom Tromey  <tom@tromey.com>
7002
7003         PR rust/22545:
7004         * rust-lang.c (rust_inclusive_range_type_p): New function.
7005         (rust_range): Handle inclusive ranges.
7006         (rust_compute_range): Likewise.
7007         * rust-exp.y (struct rust_op) <inclusive>: New field.
7008         (DOTDOTEQ): New constant.
7009         (range_expr): Add "..=" productions.
7010         (operator_tokens): Add "..=" token.
7011         (ast_range): Add "inclusive" parameter.
7012         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
7013         ranges.
7014         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
7015         bounds values.
7016         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
7017         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
7018         Update comments.
7019         * expprint.c (print_subexp_standard): Handle new bounds values.
7020         (dump_subexp_body_standard): Likewise.
7021
7022 2018-04-27  Tom Tromey  <tom@tromey.com>
7023
7024         * configure: Rebuild.
7025         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
7026         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
7027         "OVERRIDE".
7028         (class symbol_needs_eval_context): Likewise.
7029         * dwarf2read.c (mock_mapped_index::symbol_name_count)
7030         (mock_mapped_index::symbol_name_at): Use "override".  Remove
7031         "virtual".
7032         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
7033         "override".
7034         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
7035         * aarch64-tdep.c (instruction_reader::read): Use "override".
7036         (instruction_reader_test::read): Likewise.
7037         * arm-tdep.c (instruction_reader::read): Use "override".
7038         (instruction_reader_thumb::read): Likewise.
7039
7040 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
7041
7042         PR remote/9665
7043         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
7044         instead of remote_send.
7045         (remote_send): Remove.
7046
7047 2018-04-26  Pedro Alves  <palves@redhat.com>
7048
7049         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
7050         find_function_start_sal instead of find_pc_line.
7051
7052 2018-04-26  Pedro Alves  <palves@redhat.com>
7053
7054         * breakpoint.c (set_breakpoint_location_function): Handle
7055         mst_data_gnu_ifunc.
7056         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
7057         * elfread.c (elf_symtab_read): Give data symbols with
7058         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
7059         (elf_rel_plt_read): Update comment.
7060         * linespec.c (convert_linespec_to_sals): Handle
7061         mst_data_gnu_ifunc.
7062         (minsym_found): Handle mst_data_gnu_ifunc.
7063         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
7064         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
7065         * parse.c (find_minsym_type_and_address): Handle
7066         mst_data_gnu_ifunc.
7067         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
7068         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
7069         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
7070         comment.
7071         <mst_data_gnu_ifunc>: New enumerator.
7072
7073 2018-04-26  Pedro Alves  <palves@redhat.com>
7074
7075         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
7076         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
7077         'want_trampoline' parameter by a lookup_msym_prefer parameter.
7078         Handle it.
7079         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
7080         (lookup_minimal_symbol_by_pc): Adjust.
7081         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
7082         (lookup_solib_trampoline_symbol_by_pc): Adjust.
7083         * minsyms.h (lookup_msym_prefer): New enum.
7084         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
7085         parameter by a lookup_msym_prefer parameter.
7086
7087 2018-04-26  Pedro Alves  <palves@redhat.com>
7088
7089         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
7090         ends in "@plt" instead of looking at the symbol's section.
7091
7092 2018-04-26  Pedro Alves  <palves@redhat.com>
7093
7094         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
7095         all references.
7096         (find_pc_partial_function_gnu_ifunc): Rename to ...
7097         (find_pc_partial_function): ... this, and remove references to
7098         'is_gnu_ifunc_p'.
7099         (find_pc_partial_function): Delete old implementation.
7100         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
7101
7102 2018-04-26  Pedro Alves  <palves@redhat.com>
7103
7104         * linespec.c (struct bound_minimal_symbol_search_key): New.
7105         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
7106         skip first line if we found a GNU ifunc minimal symbol by name.
7107         (compare_msymbols): Change parameters to work with a destructured
7108         lhs minsym.
7109         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
7110         functions.
7111
7112 2018-04-26  Pedro Alves  <palves@redhat.com>
7113
7114         * breakpoint.c (set_breakpoint_location_function): Don't resolve
7115         ifunc targets here.  Instead, if we have an ifunc minsym, use its
7116         address/name.
7117         (add_location_to_breakpoint): Store the minsym and the objfile in
7118         the breakpoint location.
7119         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
7120         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
7121         Record the minsym in the sal.
7122         * symtab.h (symtab_and_line) <msymbol>: New field.
7123
7124 2018-04-26  Pedro Alves  <palves@redhat.com>
7125
7126         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
7127         unless we actually resolved the ifunc.
7128
7129 2018-04-26  Pedro Alves  <palves@redhat.com>
7130
7131         * c-exp.y (variable production): Prefer ifunc minsyms over
7132         regular function symbols.
7133         * symtab.c (find_gnu_ifunc): New function.
7134         * minsyms.h (lookup_msym_prefer): New enum.
7135         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
7136         parameter by a lookup_msym_prefer parameter.
7137         * symtab.h (find_gnu_ifunc): New declaration.
7138
7139 2018-04-26  Pedro Alves  <palves@redhat.com>
7140
7141         * blockframe.c (find_gnu_ifunc_target_type): New function.
7142         (find_function_type): New.
7143         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
7144         return a value with a memory address.
7145         (eval_call): For calls to GNU ifunc functions, try to find the
7146         type of the target function from the type that the resolver
7147         returns.
7148         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
7149         symbols.
7150         * infcall.c (find_function_return_type): Delete.
7151         (find_function_addr): Add 'function_type' parameter.  For calls to
7152         GNU ifunc functions, try to find the type of the target function
7153         from the type that the resolver returns, and return it via
7154         FUNCTION_TYPE.
7155         (call_function_by_hand_dummy): Adjust to use the function type
7156         returned by find_function_addr.
7157         (find_function_addr): Add 'function_type' parameter and move
7158         description here.
7159         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
7160         declarations.
7161
7162 2018-04-26  Pedro Alves  <palves@redhat.com>
7163
7164         * c-exp.y (variable production): Skip finding an alias for ifunc
7165         symbols.
7166
7167 2018-04-26  Pedro Alves  <palves@redhat.com>
7168
7169         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
7170
7171 2018-04-25  Pedro Alves  <palves@redhat.com>
7172
7173         * infcmd.c (kill_command): Print the pid as string, not the whole
7174         thread's ptid.  Add comment.  s/has been killed/killed/ in output
7175         message.
7176         * remote.c (remote_detach_1): Print the pid as string, not the
7177         whole thread's ptid.
7178
7179 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
7180             Sergio Durigan Junior  <sergiodj@redhat.com>
7181             Pedro Alves  <palves@redhat.com>
7182
7183         * infcmd.c (kill_command): Print message when inferior has
7184         been killed.
7185         * inferior.c (print_inferior_events): Remove 'static'.  Set as
7186         '1'.
7187         (add_inferior): Improve message printed when
7188         'print_inferior_events' is on.
7189         (exit_inferior): Remove message printed when
7190         'print_inferior_events' is on.
7191         (detach_inferior): Improve message printed when
7192         'print_inferior_events' is on.
7193         (initialize_inferiors): Use 'add_inferior_silent' to set
7194         'current_inferior_'.
7195         * inferior.h (print_inferior_events): Declare here as
7196         'extern'.
7197         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
7198         '[Detaching...]' messages when 'print_inferior_events' is on.
7199         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
7200         as prefix/suffix for messages.  Remove periods.  Fix erroneous
7201         'Detaching after fork from child...', replace it by '... from
7202         parent...'.
7203         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
7204         prefix/suffix when printing 'Detaching...' messages.  Print
7205         them when 'print_inferior_events' is on.
7206         * remote.c (remote_detach_1): Print message when detaching
7207         from inferior and '!is_fork_parent'.
7208
7209 2018-04-24  Tom Tromey  <tom@tromey.com>
7210
7211         * cli-out.h: Reindent.
7212
7213 2018-04-24  Tom Tromey  <tom@tromey.com>
7214
7215         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
7216         (cli_ui_out::do_field_string): Use fputs_filtered.
7217         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
7218
7219 2018-04-23  Tom Tromey  <tom@tromey.com>
7220
7221         * guile/scm-frame.c (gdbscm_frame_read_var): Use
7222         gdb::unique_xmalloc_ptr.
7223
7224 2018-04-23  Tom Tromey  <tom@tromey.com>
7225
7226         * configure: Rebuild.
7227
7228 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
7229
7230         PR gdb/23095
7231         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
7232         prepare_for_testing.  Set normal_bp to r_debug_state if target
7233         is bsd.
7234
7235 2018-04-21  Pedro Alves  <palves@redhat.com>
7236             Rajendra SY  <rajendra.sy@gmail.com>
7237
7238         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
7239         * remote.c (extended_remote_attach): In all-stop mode, mark the
7240         thread as executing.
7241
7242 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7243
7244         * thread.c (thread_apply_all_command): Fix comment.
7245         (thread_command): Fix comment.
7246
7247 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
7248
7249         * common/tdesc.h (tdesc_create_feature): Remove xml filename
7250         parameter.
7251         * features/aarch64-core.c (create_feature_aarch64_core):
7252         Regenerate.
7253         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
7254         Likewise.
7255         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
7256         Likewise.
7257         * features/i386/32bit-avx512.c
7258         (create_feature_i386_32bit_avx512): Likewise.
7259         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
7260         Likewise.
7261         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
7262         Likewise.
7263         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
7264         Likewise.
7265         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
7266         Likewise.
7267         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
7268         Likewise.
7269         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
7270         Likewise.
7271         * features/i386/64bit-avx512.c
7272         (create_feature_i386_64bit_avx512): Likewise.
7273         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
7274         Likewise.
7275         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
7276         Likewise.
7277         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
7278         Likewise.
7279         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
7280         Likewise.
7281         * features/i386/64bit-segments.c
7282         (create_feature_i386_64bit_segments): Likewise.
7283         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
7284         Likewise.
7285         * features/i386/x32-core.c
7286         (create_feature_i386_x32_core): Likewise.
7287         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
7288         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
7289         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
7290         * target-descriptions.c: In generated code, don't pass xml
7291         filename.
7292
7293 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7294
7295         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
7296         (print_xml_feature::visit_post): Likewise.
7297         (print_xml_feature::visit): Likewise.
7298         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
7299         (print_xml_feature): Add new class.
7300         * regformats/regdat.sh: Null xmltarget on feature targets.
7301         * target-descriptions.c (struct target_desc): Add xmltarget.
7302         (maintenance_check_tdesc_xml_convert): Add unittest function.
7303         (tdesc_get_features_xml): Add function to get xml.
7304         (maintenance_check_xml_descriptions): Test xml generation.
7305         * xml-tdesc.c (string_read_description_xml): Add function.
7306         * xml-tdesc.h (string_read_description_xml): Add declaration.
7307
7308 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7309
7310         * features/Makefile: Add feature marker to targets with new style
7311         target descriptions.
7312         * regformats/aarch64.dat: Regenerate.
7313         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
7314         * regformats/i386/amd64-avx-linux.dat: Likewise.
7315         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
7316         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
7317         * regformats/i386/amd64-linux.dat: Likewise.
7318         * regformats/i386/amd64-mpx-linux.dat: Likewise.
7319         * regformats/i386/amd64.dat: Likewise.
7320         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
7321         * regformats/i386/i386-avx-linux.dat: Likewise.
7322         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
7323         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
7324         * regformats/i386/i386-linux.dat: Likewise.
7325         * regformats/i386/i386-mmx-linux.dat: Likewise.
7326         * regformats/i386/i386-mpx-linux.dat: Likewise.
7327         * regformats/i386/i386.dat: Likewise.
7328         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
7329         * regformats/i386/x32-avx-linux.dat: Likewise.
7330         * regformats/i386/x32-linux.dat: Likewise.
7331         * regformats/tic6x-c62x-linux.dat: Likewise.
7332         * regformats/tic6x-c64x-linux.dat: Likewise.
7333         * regformats/tic6x-c64xp-linux.dat: Likewise.
7334         * regformats/regdat.sh: Parse feature marker.
7335
7336 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7337
7338         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
7339         (tdesc_osabi_name): Likewise.
7340         * target-descriptions.c (tdesc_architecture_name): Add new
7341         function.
7342         (tdesc_osabi_name): Likewise.
7343
7344 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7345
7346         * common/tdesc.c (tdesc_predefined_type): Move to here.
7347         (tdesc_named_type): Likewise.
7348         (tdesc_create_vector): Likewise.
7349         (tdesc_create_struct): Likewise.
7350         (tdesc_set_struct_size): Likewise.
7351         (tdesc_create_union): Likewise.
7352         (tdesc_create_flags): Likewise.
7353         (tdesc_create_enum): Likewise.
7354         (tdesc_add_field): Likewise.
7355         (tdesc_add_typed_bitfield): Likewise.
7356         (tdesc_add_bitfield): Likewise.
7357         (tdesc_add_flag): Likewise.
7358         (tdesc_add_enum_value): Likewise.
7359         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
7360         (struct tdesc_type_vector): Likewise.
7361         (struct tdesc_type_field): Likewise.
7362         (struct tdesc_type_with_fields): Likewise.
7363         (tdesc_create_enum): Add declaration.
7364         (tdesc_add_typed_bitfield): Likewise.
7365         (tdesc_add_enum_value): Likewise.
7366         * target-descriptions.c (tdesc_type_field): Move from here.
7367         (tdesc_type_builtin): Likewise.
7368         (tdesc_type_vector): Likewise.
7369         (tdesc_type_with_fields): Likewise.
7370         (tdesc_predefined_types): Likewise.
7371         (tdesc_named_type): Likewise.
7372         (tdesc_create_vector): Likewise.
7373         (tdesc_create_struct): Likewise.
7374         (tdesc_set_struct_size): Likewise.
7375         (tdesc_create_union): Likewise.
7376         (tdesc_create_flags): Likewise.
7377         (tdesc_create_enum): Likewise.
7378         (tdesc_add_field): Likewise.
7379         (tdesc_add_typed_bitfield): Likewise.
7380         (tdesc_add_bitfield): Likewise.
7381         (tdesc_add_flag): Likewise.
7382         (tdesc_add_enum_value): Likewise.
7383         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
7384         (tdesc_add_typed_bitfield): Likewise.
7385         (tdesc_add_enum_value): Likewise.
7386
7387 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7388
7389         * common/tdesc.c (tdesc_feature::accept): Move to here.
7390         (tdesc_feature::operator==): Likewise.
7391         (tdesc_create_reg): Likewise.
7392         * common/tdesc.h (tdesc_type_kind): Likewise.
7393         (struct tdesc_type): Likewise.
7394         (struct tdesc_feature): Likewise.
7395         * regformats/regdat.sh: Create a feature.
7396         * target-descriptions.c (tdesc_type_kind): Move from here.
7397         (tdesc_type): Likewise.
7398         (tdesc_type_up): Likewise.
7399         (tdesc_feature): Likewise.
7400         (tdesc_create_reg): Likewise.
7401
7402 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7403
7404         * Makefile.in: Add arch/tdesc.c
7405         * common/tdesc.c: New file.
7406         * common/tdesc.h (tdesc_element_visitor): Move to here.
7407         (tdesc_element): Likewise.
7408         (tdesc_reg): Likewise.
7409         (tdesc_reg_up): Likewise.
7410         * regformats/regdef.h (reg): Add offset to constructors.
7411         * target-descriptions.c (tdesc_element_visitor): Move from here.
7412         (tdesc_element): Likewise.
7413         (tdesc_reg): Likewise.
7414         (tdesc_reg_up): Likewise.
7415
7416 2018-04-17  Tom Tromey  <tom@tromey.com>
7417
7418         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
7419         discriminant field.
7420
7421 2018-04-17  Tom Tromey  <tom@tromey.com>
7422
7423         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
7424
7425 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7426
7427         * symtab.c (print_symbol_info): Skip printing filename and line
7428         number when `last' is NULL.
7429         (symtab_symbol_info): Use empty string instead of NULL for first
7430         invocation of print_symbol_info.
7431         (rbreak_command): Pass NULL to `last' parameter of
7432         print_symbol_info.
7433
7434 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
7435
7436         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
7437         instead of nullptr.
7438
7439 2018-04-16  Pedro Alves  <palves@redhat.com>
7440
7441         * MAINTAINERS (sh): Remove.
7442         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
7443         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
7444         (ALLDEPFILES): Remove sh64-tdep.c.
7445         * NEWS: Mentions that support for SH-5/SH64 is removed.
7446         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
7447         (sh*-*-openbsd*): Ditto.
7448         (sh64-*-elf*): Remove.
7449         (sh*): Remove.
7450         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
7451         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
7452         * sh-tdep.c: No longer include "sh64-tdep.h".
7453         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
7454         * sh64-tdep.c, sh64-tdep.h: Remove files.
7455
7456 2018-04-16  Pedro Alves  <palves@redhat.com>
7457
7458         * MAINTAINERS: Remove m88k.
7459         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
7460         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
7461         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
7462         * NEWS: Mention that support for m88k was removed.
7463         * configure.host (m88*-*-*): Remove support.
7464         * configure.nat (m88k-*-*): Remove support.
7465         * configure.tgt (m88*-*-openbsd*): Remove.
7466         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
7467
7468 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
7469
7470         * configure.tgt (x86_tobjs): New variable.
7471         (amd64_tobjs, i386_tobjs): Use it.
7472
7473 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7474
7475         * symtab.c (print_symbol_info): Precede the symbol definition by
7476         the line number when available.
7477         * NEWS: Advertise this enhancement.
7478
7479 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7480
7481         * NEWS (New options): announce set/show record btrace cpu.
7482         * btrace.c: Include record-btrace.h.
7483         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
7484         the vendor is unknown.
7485         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
7486         Maybe overwrite the btrace configuration's cpu.
7487         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
7488         (btrace_fetch): Add cpu parameter.  Update callers.
7489         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
7490         Maybe overwrite the btrace configuration's cpu.  Skip enabling
7491         errata workarounds if the vendor is unknown.
7492         * python/py-record-btrace.c: Include record-btrace.h.
7493         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
7494         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
7495         * record-btrace.c (record_btrace_cpu_state_kind): New.
7496         (record_btrace_cpu): New.
7497         (set_record_btrace_cpu_cmdlist): New.
7498         (record_btrace_get_cpu): New.
7499         (require_btrace_thread, record_btrace_info)
7500         (record_btrace_resume_thread): Call record_btrace_get_cpu.
7501         (cmd_set_record_btrace_cpu_none): New.
7502         (cmd_set_record_btrace_cpu_auto): New.
7503         (cmd_set_record_btrace_cpu): New.
7504         (cmd_show_record_btrace_cpu): New.
7505         (_initialize_record_btrace): Initialize set/show record btrace cpu
7506         commands.
7507         * record-btrace.h (record_btrace_get_cpu): New.
7508
7509 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7510
7511         * record.c (set_record_command): Fix typo in message.
7512
7513 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7514
7515         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
7516
7517 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7518
7519         * infrun.c (process_event_stop_test): Call
7520         gdbarch_in_indirect_branch_thunk.
7521         * gdbarch.sh (in_indirect_branch_thunk): New.
7522         * gdbarch.c: Regenerated.
7523         * gdbarch.h: Regenerated.
7524         * x86-tdep.h: New.
7525         * x86-tdep.c: New.
7526         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
7527         (HFILES_NO_SRCDIR): Add x86-tdep.h.
7528         (ALLDEPFILES): Add x86-tdep.c.
7529         * arch-utils.h (default_in_indirect_branch_thunk): New.
7530         * arch-utils.c (default_in_indirect_branch_thunk): New.
7531         * i386-tdep: Include x86-tdep.h.
7532         (i386_in_indirect_branch_thunk): New.
7533         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
7534         function.
7535         * amd64-tdep: Include x86-tdep.h.
7536         (amd64_in_indirect_branch_thunk): New.
7537         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
7538
7539 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
7540
7541         PR gdb/23053
7542         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
7543         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
7544         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
7545         regression.
7546
7547 2018-04-12  Tom Tromey  <tom@tromey.com>
7548
7549         * rust-lang.c (rust_print_struct_def): Remove univariant code.
7550         (rust_evaluate_subexp): Likewise.
7551
7552 2018-04-12  Pedro Alves  <palves@redhat.com>
7553
7554         * procfs.c (procfs_detach): Make forward declaration's prototype
7555         match definition's protototype.
7556         (proc_get_LDT_entry): Remove stale do_cleanups call.
7557
7558 2018-04-12  Pedro Alves  <palves@redhat.com>
7559
7560         * target.h (target_ops::to_has_exited): Delete.
7561         (target_has_exited): Delete.
7562         * target-delegates.c: Regenerate.
7563
7564 2018-04-11  Pedro Alves  <palves@redhat.com>
7565
7566         * target.c (fileio_fh_t::t): Add comment.
7567         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
7568         (target_fileio_close): Handle a NULL target.
7569         (invalidate_fileio_fh): New.
7570         (target_close): Call it.
7571         * remote.c (remote_hostio_send_command): No longer check whether
7572         remote_desc is open.
7573
7574 2018-04-11  Pedro Alves  <palves@redhat.com>
7575
7576         * target.c (fileio_fh_t): Make it a named struct instead of a
7577         typedef.
7578         (fileio_fh_t::is_closed): New method.
7579         (DEF_VEC_O (fileio_fh_t)): Remove.
7580         (fileio_fhandles): Now a std::vector.
7581         (is_closed_fileio_fh): Delete.
7582         (acquire_fileio_fd): Adjust.  Rename parameters.
7583         (release_fileio_fd): Adjust.
7584         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
7585         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
7586         (target_fileio_close): Adjust.
7587
7588 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
7589
7590         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
7591         index.
7592
7593 2018-04-10  Pedro Alves  <palves@redhat.com>
7594
7595         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
7596         (scoped_finish_thread_state): New class.
7597         * infcmd.c (run_command_1): Use it instead of finish_thread_state
7598         cleanup.
7599         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
7600         (fetch_inferior_event, normal_stop): Likewise.
7601         * thread.c (finish_thread_state_cleanup): Delete.
7602
7603 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7604             Pedro Alves  <palves@redhat.com>
7605
7606         * value.c: Include "selftest.h" and "common/array-view.h".
7607         (struct range) <operator ==>: New.
7608         (test_ranges_contain): New.
7609         (check_ranges_vector): New.
7610         (test_insert_into_bit_range_vector): New.
7611         (_initialize_values): Register selftests.
7612         * common/array-view.h (operator==, operator!=): New.
7613
7614 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7615
7616         * common/gdb_vecs.h (unordered_remove): Add overload that takes
7617         an iterator.
7618         * inline-frame.c: Include <algorithm>.
7619         (struct inline_state): Add constructor.
7620         (inline_state_s): Remove.
7621         (DEF_VEC_O(inline_state_s)): Remove.
7622         (inline_states): Change type to std::vector.
7623         (find_inline_frame_state): Adjust to std::vector.
7624         (allocate_inline_frame_state): Remove.
7625         (clear_inline_frame_state): Adjust to std::vector.
7626         (skip_inline_frames): Adjust to std::vector.
7627
7628 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7629
7630         * tracepoint.h (struct trace_state_variable): Add constructor.
7631         <name>: Change type to std::string.
7632         * tracepoint.c (tsv_s): Remove.
7633         (DEF_VEC_O(tsv_s)): Remove.
7634         (tvariables): Change to std::vector.
7635         (create_trace_state_variable): Adjust to std::vector.
7636         (find_trace_state_variable): Likewise.
7637         (find_trace_state_variable_by_number): Likewise.
7638         (delete_trace_state_variable): Likewise.
7639         (trace_variable_command): Adjust to std::string.
7640         (delete_trace_variable_command): Likewise.
7641         (tvariables_info_1): Adjust to std::vector.
7642         (save_trace_state_variables): Likewise.
7643         (start_tracing): Likewise.
7644         (merge_uploaded_trace_state_variables): Adjust to std::vector
7645         and std::string.
7646         * target.h (struct target_ops)
7647         <to_download_trace_state_variable>: Pass reference to
7648         trace_state_variable.
7649         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
7650         * target-delegates.c: Re-generate.
7651         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
7652         (mi_tsv_deleted): Likewise.
7653         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
7654         * remote.c (remote_download_trace_state_variable): Change
7655         pointer to reference and adjust.
7656         * make-target-delegates (parse_argtypes): Handle references.
7657         (write_function_header): Likewise.
7658         (munge_type): Likewise.
7659
7660 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7661
7662         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7663         string_view-selftests.c.
7664         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
7665         testsuite.
7666         * unittests/basic_string_view/cons/char/1.cc: Likewise.
7667         * unittests/basic_string_view/cons/char/2.cc: Likewise.
7668         * unittests/basic_string_view/cons/char/3.cc: Likewise.
7669         * unittests/basic_string_view/element_access/char/1.cc:
7670         Likewise.
7671         * unittests/basic_string_view/element_access/char/empty.cc:
7672         Likewise.
7673         * unittests/basic_string_view/element_access/char/front_back.cc:
7674         Likewise.
7675         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
7676         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
7677         Likewise.
7678         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
7679         Likewise.
7680         * unittests/basic_string_view/modifiers/swap/char/1.cc:
7681         Likewise.
7682         * unittests/basic_string_view/operations/compare/char/1.cc:
7683         Likewise.
7684         * unittests/basic_string_view/operations/compare/char/13650.cc:
7685         Likewise.
7686         * unittests/basic_string_view/operations/copy/char/1.cc:
7687         Likewise.
7688         * unittests/basic_string_view/operations/data/char/1.cc:
7689         Likewise.
7690         * unittests/basic_string_view/operations/find/char/1.cc:
7691         Likewise.
7692         * unittests/basic_string_view/operations/find/char/2.cc:
7693         Likewise.
7694         * unittests/basic_string_view/operations/find/char/3.cc:
7695         Likewise.
7696         * unittests/basic_string_view/operations/find/char/4.cc:
7697         Likewise.
7698         * unittests/basic_string_view/operations/rfind/char/1.cc:
7699         Likewise.
7700         * unittests/basic_string_view/operations/rfind/char/2.cc:
7701         Likewise.
7702         * unittests/basic_string_view/operations/rfind/char/3.cc:
7703         Likewise.
7704         * unittests/basic_string_view/operations/substr/char/1.cc:
7705         Likewise.
7706         * unittests/basic_string_view/operators/char/2.cc: Likewise.
7707         * unittests/string_view-selftests.c: New file.
7708
7709 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7710
7711         * unittests/basic_string_view/capacity/1.cc: New file.
7712         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
7713         * unittests/basic_string_view/cons/char/1.cc: New file.
7714         * unittests/basic_string_view/cons/char/2.cc: New file.
7715         * unittests/basic_string_view/cons/char/3.cc: New file.
7716         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
7717         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
7718         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
7719         * unittests/basic_string_view/element_access/char/1.cc: New file.
7720         * unittests/basic_string_view/element_access/char/2.cc: New file.
7721         * unittests/basic_string_view/element_access/char/empty.cc: New file.
7722         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
7723         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
7724         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
7725         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
7726         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
7727         * unittests/basic_string_view/include.cc: New file.
7728         * unittests/basic_string_view/inserters/char/1.cc: New file.
7729         * unittests/basic_string_view/inserters/char/2.cc: New file.
7730         * unittests/basic_string_view/inserters/char/3.cc: New file.
7731         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
7732         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
7733         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
7734         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
7735         * unittests/basic_string_view/literals/types.cc: New file.
7736         * unittests/basic_string_view/literals/values.cc: New file.
7737         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
7738         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
7739         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
7740         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
7741         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
7742         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
7743         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
7744         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
7745         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
7746         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
7747         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
7748         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
7749         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
7750         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
7751         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
7752         * unittests/basic_string_view/operations/data/char/1.cc: New file.
7753         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
7754         * unittests/basic_string_view/operations/find/char/1.cc: New file.
7755         * unittests/basic_string_view/operations/find/char/2.cc: New file.
7756         * unittests/basic_string_view/operations/find/char/3.cc: New file.
7757         * unittests/basic_string_view/operations/find/char/4.cc: New file.
7758         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
7759         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
7760         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
7761         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
7762         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
7763         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
7764         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
7765         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
7766         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
7767         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
7768         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
7769         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
7770         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
7771         * unittests/basic_string_view/operators/char/2.cc: New file.
7772         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
7773         * unittests/basic_string_view/range_access/char/1.cc: New file.
7774         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
7775         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
7776         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
7777         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
7778         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
7779         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
7780         * unittests/basic_string_view/requirements/typedefs.cc: New file.
7781         * unittests/basic_string_view/typedefs.cc: New file.
7782         * unittests/basic_string_view/types/1.cc: New file.
7783
7784 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7785
7786         * common/gdb_string_view.h: Remove libstdc++ implementation
7787         details, adjust to gdb reality.
7788         * common/gdb_string_view.tcc: Likewise.
7789         * cli/cli-script.c (struct string_view): Remove.
7790         (user_args) <m_args>: Change element type to gdb::string_view.
7791         (user_args::insert_args): Adjust.
7792
7793 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7794
7795         * common/gdb_string_view.h: New file.
7796         * common/gdb_string_view.tcc: New file.
7797
7798 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7799
7800         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
7801         * configure: Re-generate.
7802
7803 2018-04-09  Pedro Alves  <palves@redhat.com>
7804
7805         * gdbarch.sh: Include "observable.h" instead of "observer.h".
7806         (set_target_gdbarch): Call
7807         gdb::observers::architecture_changed.notify instead of
7808         observer_notify_architecture_changed.
7809
7810 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7811
7812         * tracepoint.c (struct current_traceframe_cleanup): Remove.
7813         (do_restore_current_traceframe_cleanup): Remove.
7814         (restore_current_traceframe_cleanup_dtor): Remove.
7815         (make_cleanup_restore_current_traceframe): Remove.
7816         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
7817         New.
7818         * tracepoint.h (struct scoped_restore_current_traceframe): New.
7819         * infrun.c (fetch_inferior_event): Use
7820         scoped_restore_current_traceframe.
7821
7822 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7823
7824         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
7825         Remove.
7826         <n_allocated_type_units>: Remove.
7827         <all_type_units>: Change to std::vector.
7828         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
7829         to std::vector change.
7830         (dwarf2_per_objfile::get_cutu): Likewise.
7831         (dwarf2_per_objfile::get_tu): Likewise.
7832         (create_signatured_type_table_from_index): Likewise.
7833         (create_signatured_type_table_from_debug_names): Likewise.
7834         (dw2_symtab_iter_next): Likewise.
7835         (dw2_print_stats): Likewise.
7836         (dw2_expand_all_symtabs): Likewise.
7837         (dw2_expand_marked_cus): Likewise.
7838         (dw2_debug_names_iterator::next): Likewise.
7839         (dwarf2_initialize_objfile): Likewise.
7840         (add_signatured_type_cu_to_table): Likewise.
7841         (create_all_type_units): Likewise.
7842         (add_type_unit): Likewise.
7843         (struct tu_abbrev_offset): Add constructor.
7844         (build_type_psymtabs_1): Adjust to std::vector change.
7845         (print_tu_stats): Likewise.
7846         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
7847         (write_debug_names): Likewise.
7848
7849 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7850
7851         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
7852         Make an std::vector.
7853         <n_comp_units>: Remove.
7854         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
7855         to std::vector change.
7856         (dwarf2_per_objfile::get_cutu): Likewise.
7857         (dwarf2_per_objfile::get_cu): Likewise.
7858         (create_cus_from_index): Likewise.
7859         (create_addrmap_from_index): Likewise.
7860         (create_addrmap_from_aranges): Likewise.
7861         (dwarf2_read_index): Likewise.
7862         (dw2_find_last_source_symtab): Likewise.
7863         (dw2_map_symtabs_matching_filename): Likewise.
7864         (dw2_symtab_iter_next): Likewise.
7865         (dw2_print_stats): Likewise.
7866         (dw2_expand_all_symtabs): Likewise.
7867         (dw2_expand_symtabs_with_fullname): Likewise.
7868         (dw2_expand_marked_cus): Likewise.
7869         (dw2_map_symbol_filenames): Likewise.
7870         (create_cus_from_debug_names): Likewise.
7871         (dwarf2_read_debug_names): Likewise.
7872         (dw2_debug_names_iterator::next): Likewise.
7873         (dwarf2_initialize_objfile): Likewise.
7874         (set_partial_user): Likewise.
7875         (dwarf2_build_psymtabs_hard): Likewise.
7876         (read_comp_units_from_section): Remove arguments, adjust to
7877         std::vector change.
7878         (create_all_comp_units): Adjust to std::vector and
7879         read_comp_units_from_section changes.
7880         (dwarf2_find_containing_comp_unit): Adjust to std::vector
7881         change.
7882         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
7883         (psyms_seen_size): Likewise.
7884         (write_gdbindex): Likewise.
7885         (write_debug_names): Likewise.
7886
7887 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7888
7889         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
7890         with dwarf2_per_objfile.
7891         (create_cus_from_index): Likewise.
7892         (create_signatured_type_table_from_index): Likewise.
7893         (dwarf2_read_index): Likewise.
7894         (dwarf2_initialize_objfile): Likewise.
7895         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
7896         per_cu rather than get_dwarf2_per_objfile.
7897
7898 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7899
7900         * dwarf2read.h (struct signatured_type): Forward declare.
7901         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
7902         New methods.
7903         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
7904         (dw2_get_cutu): ...this.
7905         (dwarf2_per_objfile::get_cu): Rename from...
7906         (dw2_get_cu): ...this.
7907         (dwarf2_per_objfile::get_tu): New.
7908         (create_addrmap_from_index): Adjust.
7909         (create_addrmap_from_aranges): Adjust.
7910         (dw2_find_last_source_symtab): Adjust.
7911         (dw2_map_symtabs_matching_filename): Adjust.
7912         (dw2_symtab_iter_next): Adjust.
7913         (dw2_print_stats): Adjust.
7914         (dw2_expand_all_symtabs): Adjust.
7915         (dw2_expand_symtabs_with_fullname): Adjust.
7916         (dw2_expand_marked_cus): Adjust.
7917         (dw_expand_symtabs_matching_file_matcher): Adjust.
7918         (dw2_map_symbol_filenames): Adjust.
7919         (dw2_debug_names_iterator::next): Adjust.
7920         (dwarf2_initialize_objfile): Adjust.
7921         (set_partial_user): Adjust.
7922         (dwarf2_build_psymtabs_hard): Adjust.
7923
7924 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7925
7926         * dwarf2read.c (create_signatured_type_table_from_debug_names):
7927         Remove unused variables.
7928         (dw2_map_symtabs_matching_filename): Likewise.
7929         (dwarf2_record_block_ranges): Likewise.
7930         (dwarf2_read_addr_index): Likewise.
7931         (follow_die_offset): Likewise.
7932
7933 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7934
7935         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
7936         to symbol_file_add_main.
7937
7938 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7939
7940         PR mi/22299
7941         * mi/mi-console.c (do_fputc_async_safe): New.
7942         (mi_console_file::write_async_safe): New.
7943         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
7944         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
7945         New.
7946         * ui-file.c (ui_file::putstrn): Adjust call to
7947         fputstrn_unfiltered.
7948         * utils.c (printchar): Replace do_fputs and do_fprintf
7949         parameters by do_fputc.
7950         (fputstr_filtered): Adjust call to printchar.
7951         (fputstr_unfiltered): Likewise.
7952         (fputstrn_filtered): Likewise.
7953         (fputstrn_unfiltered): Add do_fputc parameter, pass to
7954         printchar.
7955         * utils.h (do_fputc_ftype): New typedef.
7956         (fputstrn_unfiltered): Add do_fputc parameter.
7957
7958 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7959
7960         * regformats/i386/i386-avx.dat: Remove.
7961
7962 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7963
7964         PR gdb/22979
7965         * amd64-tdep.c (amd64_none_init_abi): New function.
7966         (amd64_x32_none_init_abi): New function.
7967         (_initialize_amd64_tdep): Register handlers for x86-64 and
7968         x64_32 with GDB_OSABI_NONE.
7969         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
7970         GDB_OSABI_NONE osabi.
7971
7972 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7973
7974         PR gdb/22980
7975         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
7976         GDB_OSABI_NONE.
7977         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
7978         * osabi.c (gdb_osabi_names): Add "unknown" entry.
7979
7980 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7981
7982         * common/byte-vector.h (char_vector): New type.
7983         * target.h (target_read_alloc): Return
7984         gdb::optional<byte_vector>.
7985         (target_read_stralloc): Return gdb::optional<char_vector>.
7986         (target_get_osdata): Return gdb::optional<char_vector>.
7987         * target.c (target_read_alloc_1): Templatize.  Replacement
7988         manual memory management with vector.
7989         (target_read_alloc): Change return type, adjust.
7990         (target_read_stralloc): Change return type, adjust.
7991         (target_get_osdata): Change return type, adjust.
7992         * auxv.c (struct auxv_info) <length>: Remove.
7993         <data>: Change type to gdb::optional<byte_vector>.
7994         (auxv_inferior_data_cleanup): Free auxv_info with delete.
7995         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
7996         (target_auxv_search): Adjust.
7997         (fprint_target_auxv): Adjust.
7998         * avr-tdep.c (avr_io_reg_read_command): Adjust.
7999         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
8000         (linux_make_corefile_notes): Adjust.
8001         * osdata.c (get_osdata): Adjust.
8002         * remote.c (remote_get_threads_with_qxfer): Adjust.
8003         (remote_memory_map): Adjust.
8004         (remote_traceframe_info): Adjust.
8005         (btrace_read_config): Adjust.
8006         (remote_read_btrace): Adjust.
8007         (remote_pid_to_exec_file): Adjust.
8008         * solib-aix.c (solib_aix_get_library_list): Adjust.
8009         * solib-dsbt.c (decode_loadmap): Don't free buf.
8010         (dsbt_get_initial_loadmaps): Adjust.
8011         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
8012         * solib-target.c (solib_target_current_sos): Adjust.
8013         * tracepoint.c (sdata_make_value): Adjust.
8014         * xml-support.c (xinclude_start_include): Adjust.
8015         (xml_fetch_content_from_file): Adjust.
8016         * xml-support.h (xml_fetch_another): Change return type.
8017         (xml_fetch_content_from_file): Change return type.
8018         * xml-syscall.c (xml_init_syscalls_info): Adjust.
8019         * xml-tdesc.c (file_read_description_xml): Adjust.
8020         (fetch_available_features_from_target): Change return type.
8021         (target_fetch_description_xml): Adjust.
8022         (target_read_description_xml): Adjust.
8023
8024 2018-04-06  Tom Tromey  <tom@tromey.com>
8025
8026         * value.c (~value): Update.
8027         (struct value) <contents>: Now unique_xmalloc_ptr.
8028         (value_contents_bits_eq, allocate_value_contents)
8029         (value_contents_raw, value_contents_all_raw)
8030         (value_contents_for_printing, value_contents_for_printing_const)
8031         (set_value_enclosing_type): Update.
8032
8033 2018-04-06  Tom Tromey  <tom@tromey.com>
8034
8035         * value.c (range_s): Remove typedef, VEC.
8036         (struct range): Add operator<.
8037         (range_lessthan): Remove.
8038         (ranges_contain): Change type.
8039         (~value): Update.
8040         (struct value) <unavailable, optimized_out>: Now std::vector.
8041         (value_entirely_available)
8042         (value_entirely_covered_by_range_vector)
8043         (value_entirely_unavailable, value_entirely_optimized_out):
8044         Update.
8045         (insert_into_bit_range_vector): Change argument type.
8046         (find_first_range_overlap): Likewise.
8047         (struct ranges_and_idx, value_contents_bits_eq)
8048         (require_not_optimized_out, require_available): Update.
8049         (ranges_copy_adjusted): Change argument types.
8050         (value_optimized_out, value_copy, value_fetch_lazy): Update.
8051
8052 2018-04-06  Tom Tromey  <tom@tromey.com>
8053
8054         * value.c (~value): Update.
8055         (struct value) <parent>: Now a value_ref_ptr.
8056         (value_parent, set_value_parent, value_address, value_copy):
8057         Update.
8058
8059 2018-04-06  Tom Tromey  <tom@tromey.com>
8060
8061         * value.c (struct value): Add constructor, destructor, and member
8062         initializers.
8063         (allocate_value_lazy, value_decref): Update.
8064
8065 2018-04-06  Tom Tromey  <tom@tromey.com>
8066
8067         * value.c (struct value) <released, next>: Remove.
8068         (all_values): Now a std::vector.
8069         (allocate_value_lazy): Update.
8070         (value_next): Remove.
8071         (value_mark, value_free_to_mark, release_value)
8072         (value_release_to_mark): Update.
8073
8074 2018-04-06  Tom Tromey  <tom@tromey.com>
8075
8076         * value.h (fetch_subexp_value, value_release_to_mark): Update.
8077         (free_value_chain): Remove.
8078         * value.c (free_value_chain): Remove.
8079         (value_release_to_mark): Return a std::vector.
8080         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
8081         std::vector.
8082         (check_condition): Update.
8083         * eval.c (fetch_subexp_value): Change "val_chain" to a
8084         std::vector.
8085         * breakpoint.c (update_watchpoint): Update.
8086         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
8087
8088 2018-04-06  Tom Tromey  <tom@tromey.com>
8089
8090         * value.h (free_all_values): Remove.
8091         * value.c (free_all_values): Remove.
8092
8093 2018-04-06  Tom Tromey  <tom@tromey.com>
8094
8095         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
8096         (value_history_chain, value_history_count): Remove.
8097         (value_history): New global.
8098         (record_latest_value, access_value_history, show_values)
8099         (preserve_values): Update.
8100
8101 2018-04-06  Tom Tromey  <tom@tromey.com>
8102
8103         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
8104         * varobj.c (varobj_set_display_format, varobj_set_value)
8105         (install_default_visualizer, construct_visualizer)
8106         (install_new_value, ~varobj, varobj_get_value_type)
8107         (my_value_of_variable, varobj_editable_p): Update.
8108         * c-varobj.c (c_describe_child, c_value_of_variable)
8109         (cplus_number_of_children, cplus_describe_child): Update.
8110         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
8111         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
8112         (ada_value_of_variable, ada_value_is_changeable_p): Update.
8113
8114 2018-04-06  Tom Tromey  <tom@tromey.com>
8115
8116         * printcmd.c (last_examine_address): Change type to
8117         value_ref_ptr.
8118         (do_examine, x_command): Update.
8119
8120 2018-04-06  Tom Tromey  <tom@tromey.com>
8121
8122         * value.c (release_value): Update.
8123         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
8124         (struct bpstats) <val>: Now a value_ref_ptr.
8125         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
8126         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
8127         (~watchpoint, print_it_watchpoint, watch_command_1)
8128         (invalidate_bp_value_on_memory_change): Update.
8129
8130 2018-04-06  Tom Tromey  <tom@tromey.com>
8131
8132         * varobj.c (varobj_clear_saved_item)
8133         (update_dynamic_varobj_children, install_new_value, ~varobj):
8134         Update.
8135         * value.h (value_incref): Move declaration earlier.
8136         (value_decref): Rename from value_free.
8137         (struct value_ref_policy): New.
8138         (value_ref_ptr): New typedef.
8139         (struct value_deleter): Remove.
8140         (gdb_value_up): Remove typedef.
8141         (release_value): Change return type.
8142         (release_value_or_incref): Remove.
8143         * value.c (set_value_parent): Update.
8144         (value_incref): Change return type.
8145         (value_decref): Rename from value_free.
8146         (value_free_to_mark, free_all_values, free_value_chain): Update.
8147         (release_value): Return value_ref_ptr.
8148         (release_value_or_incref): Remove.
8149         (record_latest_value, set_internalvar, clear_internalvar):
8150         Update.
8151         * stack.c (info_frame_command): Don't call value_free.
8152         * python/py-value.c (valpy_dealloc, valpy_new)
8153         (value_to_value_object): Update.
8154         * printcmd.c (do_examine): Update.
8155         * opencl-lang.c (lval_func_free_closure): Update.
8156         * mi/mi-main.c (register_changed_p): Don't call value_free.
8157         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
8158         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
8159         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
8160         value_free.
8161         * guile/scm-value.c (vlscm_free_value_smob)
8162         (vlscm_scm_from_value): Update.
8163         * frame.c (frame_register_unwind, frame_unwind_register_signed)
8164         (frame_unwind_register_unsigned, get_frame_register_bytes)
8165         (put_frame_register_bytes): Don't call value_free.
8166         * findvar.c (address_from_register): Don't call value_free.
8167         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
8168         * dwarf2loc.c (entry_data_value_free_closure)
8169         (value_of_dwarf_reg_entry, free_pieced_value_closure)
8170         (dwarf2_evaluate_loc_desc_full): Update.
8171         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
8172         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
8173         (~watchpoint, watch_command_1)
8174         (invalidate_bp_value_on_memory_change): Update.
8175         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
8176
8177 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
8178
8179         PR gdb/23022
8180         * warning.m4: Add -Wno-error=deprecated-register.
8181         * configure: Re-generate.
8182
8183 2018-04-05  Tom Tromey  <tom@tromey.com>
8184
8185         * linespec.h: Remove include of "vec.h".
8186
8187 2018-04-05  Tom Tromey  <tom@tromey.com>
8188
8189         * linespec.c (typep): Remove typedef.
8190         (find_methods, find_superclass_methods): Take a std::vector.
8191         (find_method): Use std::vector.
8192
8193 2018-04-05  Tom Tromey  <tom@tromey.com>
8194
8195         * utils.c (compare_strings): Remove.
8196         * utils.h (compare_strings): Remove.
8197         * objc-lang.h (find_imps): Update.
8198         * objc-lang.c (find_methods): Take a std::vector.
8199         (uniquify_strings, find_imps): Likewise.
8200         * linespec.c (find_methods): Take a std::vector.
8201         (decode_objc): Use std::vector.
8202         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
8203         a std::vector.
8204         (find_method, find_function_symbols): Use std::vector.
8205
8206 2018-04-05  Tom Tromey  <tom@tromey.com>
8207
8208         * completer.c (completion_tracker::completion_tracker): Remove
8209         cast.
8210         (completion_tracker::discard_completions): Likewise.
8211         * breakpoint.c (ambiguous_names_p): Remove cast.
8212         * ada-lang.c (_initialize_ada_language): Remove cast.
8213         * utils.h (streq): Update.
8214         (streq_hash): Add new declaration.
8215         * utils.c (streq): Return bool.
8216         (streq_hash): New function.
8217
8218 2018-04-05  Tom Tromey  <tom@tromey.com>
8219
8220         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
8221         Remove a string copy.
8222
8223 2018-04-05  Tom Tromey  <tom@tromey.com>
8224
8225         * linespec.c (filter_results): Use std::vector.
8226         (decode_line_2, decode_line_full): Update.
8227
8228 2018-04-05  Tom Tromey  <tom@tromey.com>
8229
8230         * linespec.c (canonical_to_fullform): Return std::string.
8231         (filter_results): Update.
8232         (struct decode_line_2_item): Add constructor.
8233         <fullform, displayform>: Now std::string.
8234         (decode_line_2_compare_items): Now a std::sort comparator.
8235         (decode_line_2): Update.
8236
8237 2018-04-05  Tom Tromey  <tom@tromey.com>
8238
8239         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
8240         (unexpected_linespec_error): Update.
8241         (linespec_parse_basic, parse_linespec): Update.
8242
8243 2018-04-05  Tom Tromey  <tom@tromey.com>
8244
8245         * linespec.c (linespec_parse_basic): Reindent.
8246
8247 2018-04-05  Tom Tromey  <tom@tromey.com>
8248
8249         * minsyms.h (iterate_over_minimal_symbols): Update.
8250         * minsyms.c (iterate_over_minimal_symbols): Take a
8251         gdb::function_view.
8252         * linespec.c (struct collect_minsyms): Remove.
8253         (compare_msyms): Now a std::sort comparator.
8254         (add_minsym): Add parameters.
8255         (search_minsyms_for_name): Update.  Use std::vector.
8256
8257 2018-04-03  Tom Tromey  <tom@tromey.com>
8258
8259         * mipsread.c (read_alphacoff_dynamic_symtab): Use
8260         gdb::byte_vector.
8261
8262 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
8263
8264         * MAINTAINERS (Write After Approval): Add Weimin Pan.
8265
8266 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
8267
8268         PR gdb/16959
8269         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
8270         printing static type.
8271
8272 2018-04-01  Tom Tromey  <tom@tromey.com>
8273
8274         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
8275         (rs6000_xfer_shared_libraries): Update.
8276
8277 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8278
8279         * common/gdb_vecs.h (char_ptr): Remove.
8280         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
8281
8282 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
8283
8284         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
8285         with std::vector.
8286         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
8287
8288 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
8289
8290         * tracepoint.h (struct uploaded_tp): Initialize fields.
8291         <actions, step_actions, cmd_strings>: Change type to
8292         std::vector<char *>.
8293         * tracepoint.c (get_uploaded_tp): Allocate with new.
8294         (free_uploaded_tps): Free with delete.
8295         (parse_tracepoint_definition): Adjust to std::vector change.
8296         * breakpoint.c (read_uploaded_action): Likewise.
8297         (create_tracepoint_from_upload): Likewise.
8298         * ctf.c (ctf_write_uploaded_tp): Likewise.
8299         (SET_ARRAY_FIELD): Likewise.
8300         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
8301
8302 2018-03-30  Tom Tromey  <tom@tromey.com>
8303
8304         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
8305         std::unique_ptr.
8306         (svr4_keep_data_in_core): Update.
8307         (svr4_read_so_list): Update.
8308
8309 2018-03-30  Tom Tromey  <tom@tromey.com>
8310
8311         * windows-nat.c (handle_output_debug_string, handle_exception):
8312         Update.
8313         * target.h (target_read_string): Update.
8314         * target.c (target_read_string): Change "string" to
8315         unique_xmalloc_ptr.
8316         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8317         Update.
8318         * solib-frv.c (frv_current_sos): Update.
8319         * solib-dsbt.c (dsbt_current_sos): Update.
8320         * solib-darwin.c (darwin_current_sos): Update.
8321         * linux-thread-db.c (inferior_has_bug): Update.
8322         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
8323         Update.  Remove alloca.
8324         * ada-lang.c (ada_main_name): Update.
8325
8326 2018-03-30  Tom Tromey  <tom@tromey.com>
8327
8328         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
8329         (struct dwo_file_deleter): New.
8330         (dwo_file_up): New typedef.
8331         (open_and_init_dwo_file): Use dwo_file_up.
8332         (free_dwo_file_cleanup): Remove.
8333
8334 2018-03-30  Tom Tromey  <tom@tromey.com>
8335
8336         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
8337         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
8338
8339 2018-03-30  Tom Tromey  <tom@tromey.com>
8340
8341         * dwarf2read.c (class free_cached_comp_units): New class.
8342         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
8343         (free_cached_comp_units): Remove function.
8344
8345 2018-03-30  Tom Tromey  <tom@tromey.com>
8346
8347         * utils.h (make_cleanup_unpush_target): Remove.
8348         * inf-ptrace.c (struct target_unpusher): New.
8349         (target_unpush_up) New typedef.
8350         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
8351         target_unpush_up.
8352         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
8353
8354 2018-03-27  Tom Tromey  <tom@tromey.com>
8355
8356         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
8357
8358 2018-03-27  Pedro Alves  <palves@redhat.com>
8359             Tom Tromey  <tom@tromey.com>
8360
8361         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
8362         destructor.  Now a class.
8363         (gdb_readline_wrapper_cleanup): Remove function.
8364         (gdb_readline_wrapper): Remove cleanups.
8365
8366 2018-03-27  Tom Tromey  <tom@tromey.com>
8367
8368         * typeprint.h (struct type_print_options) <local_typedefs,
8369         global_typedefs>: Remove "struct" keyword.
8370         (class typedef_hash_table): New class.
8371         (recursively_update_typedef_hash, add_template_parameters)
8372         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
8373         (find_typedef_in_hash): Don't declare.
8374         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
8375         (typedef_hash_table::recursively_update): Rename from
8376         recursively_update_typedef_hash.  Now a member.
8377         (typedef_hash_table::add_template_parameters): Rename from
8378         add_template_parameters.  Now a member.
8379         (typedef_hash_table::typedef_hash_table): Now a constructor;
8380         rename from create_typedef_hash.
8381         (typedef_hash_table::~typedef_hash_table): Now a destructor;
8382         rename from free_typedef_hash.
8383         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
8384         (do_free_global_table): Remove.
8385         (typedef_hash_table::typedef_hash_table): New constructor; renamed
8386         from copy_type_recursive.
8387         (create_global_typedef_table): Remove.
8388         (typedef_hash_table::find_global_typedef): Now a member of
8389         typedef_hash_table.
8390         (typedef_hash_table::find_typedef): Rename from
8391         find_typedef_in_hash; now a member.
8392         (whatis_exp): Update.
8393         * extension.h (struct ext_lang_type_printers): Add constructor and
8394         destructor.
8395         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
8396         declare.
8397         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
8398         Now a constructor; rename from start_ext_lang_type_printers.
8399         (ext_lang_type_printers): Now a destructor; rename from
8400         free_ext_lang_type_printers.
8401         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
8402         Update.
8403         (c_type_print_base_struct_union): Update.  Remove cleanups.
8404
8405 2018-03-27  Tom Tromey  <tom@tromey.com>
8406
8407         * dwarf-index-write.c: Include <cmath>.
8408
8409 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
8410
8411         * NEWS: Add entry describing new "set|show varsize-limit" command.
8412         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
8413         command.
8414         * printcmd.c (_initialize_printcmd): Add "set var" alias of
8415         "set variable".
8416
8417 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
8418
8419         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
8420         dwarf-index-write.c
8421         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
8422         * dwarf-index-common.c: New file.
8423         * dwarf-index-common.h: New file.
8424         * dwarf-index-write.c: New file.
8425         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
8426         (struct dwarf2_section_info): Move from here.
8427         (dwarf2_section_info_def): Likewise.
8428         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
8429         (offset_type): Likewise.
8430         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
8431         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
8432         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
8433         (byte_swap): Likewise.
8434         (MAYBE_SWAP): Likewise.
8435         (dwarf2_per_cu_ptr): Likewise.
8436         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
8437         (struct tu_stats): Likewise.
8438         (struct dwarf2_per_objfile): Likewise.
8439         (struct dwarf2_per_cu_data): Likewise.
8440         (struct signatured_type): Likewise.
8441         (sig_type_ptr): Likewise.
8442         (DEF_VEC_P (sig_type_ptr)): Likewise.
8443         (INDEX4_SUFFIX): Likewise.
8444         (INDEX5_SUFFIX): Likewise.
8445         (DEBUG_STR_SUFFIX): Likewise.
8446         (dwarf2_read_section): Make non-static.
8447         (mapped_index_string_hash): Move from here.
8448         (dwarf5_djb_hash): Likewise.
8449         (file_write): Likewise.
8450         (class data_buf): Likewise.
8451         (struct symtab_index_entry): Likewise.
8452         (struct mapped_symtab): Likewise.
8453         (find_slot): Likewise.
8454         (hash_expand): Likewise.
8455         (add_index_entry): Likewise.
8456         (uniquify_cu_indices): Likewise.
8457         (class c_str_view): Likewise.
8458         (class c_str_view_hasher): Likewise.
8459         (class vector_hasher): Likewise.
8460         (write_hash_table): Likewise.
8461         (psym_index_map): Likewise.
8462         (struct addrmap_index_data): Likewise.
8463         (add_address_entry): Likewise.
8464         (add_address_entry_worker): Likewise.
8465         (write_address_map): Likewise.
8466         (symbol_kind): Likewise.
8467         (write_psymbols): Likewise.
8468         (struct signatured_type_index_data): Likewise.
8469         (write_one_signatured_type): Likewise.
8470         (recursively_count_psymbols): Likewise.
8471         (recursively_write_psymbols): Likewise.
8472         (class debug_names): Likewise.
8473         (check_dwarf64_offsets): Likewise.
8474         (psyms_seen_size): Likewise.
8475         (write_gdbindex): Likewise.
8476         (write_debug_names): Likewise.
8477         (assert_file_size): Likewise.
8478         (write_psymtabs_to_index): Likewise.
8479         (save_gdb_index_command): Likewise.
8480         (_initialize_dwarf2_read): Don't register the "save gdb-index"
8481         command.
8482         * dwarf2read.h: New file.
8483
8484 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
8485
8486         PR gdb/22670
8487         * dwarf2read.c (dwarf2_physname): Do not return the demangled
8488         symbol name if the CU's language stores symbol names in linkage
8489         format.
8490         * language.h (struct language_defn)
8491         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
8492         all instances of this struct.
8493
8494 2018-03-26  Tom Tromey  <tom@tromey.com>
8495
8496         * stack.c (backtrace_command_1): Remove verbose code.
8497
8498 2018-03-26  Tom Tromey  <tom@tromey.com>
8499
8500         * python/py-framefilter.c (py_print_type): Don't catch
8501         exceptions.  Return void.
8502         (py_print_value): Likewise.
8503         (py_print_single_arg): Likewise.
8504         (enumerate_args): Don't catch exceptions.
8505         (py_print_args): Likewise.
8506         (py_print_frame): Likewise.
8507         (gdbpy_apply_frame_filter): Catch exceptions here.
8508
8509 2018-03-26  Tom Tromey  <tom@tromey.com>
8510
8511         * stack.c (_initialize_stack): Remove trailing newlines from help
8512         text.  Add "Usage" line to "backtrace" help.
8513
8514 2018-03-26  Tom Tromey  <tom@tromey.com>
8515
8516         PR python/16486:
8517         * python/py-framefilter.c (py_print_args): Call wrap_hint.
8518
8519 2018-03-26  Tom Tromey  <tom@tromey.com>
8520
8521         * python/py-framefilter.c (py_print_single_arg): Return
8522         EXT_LANG_BT_ERROR from catch.
8523
8524 2018-03-26  Tom Tromey  <tom@tromey.com>
8525
8526         PR backtrace/15584:
8527         * stack.c (backtrace_command_1): Move some code into no-filters
8528         "if".
8529
8530 2018-03-26  Tom Tromey  <tom@tromey.com>
8531
8532         * python/py-framefilter.c (throw_quit_or_print_exception): New
8533         function.
8534         (gdbpy_apply_frame_filter): Use it.
8535
8536 2018-03-26  Tom Tromey  <tom@tromey.com>
8537
8538         PR cli/17716:
8539         * python/py-framefilter.c (py_print_type, py_print_value)
8540         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
8541         RETURN_MASK_ERROR.
8542
8543 2018-03-26  Tom Tromey  <tom@tromey.com>
8544
8545         * python/py-framefilter.c (enumerate_args): Use
8546         gdb::unique_xmalloc_ptr.
8547
8548 2018-03-26  Tom Tromey  <tom@tromey.com>
8549
8550         * python/py-framefilter.c (py_print_frame): Return
8551         EXT_LANG_BT_OK.
8552         (gdbpy_apply_frame_filter): Update comment.
8553         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
8554         Remove.
8555         <EXT_LANG_BT_NO_FILTERS>: Change value.
8556
8557 2018-03-26  Tom Tromey  <tom@tromey.com>
8558
8559         PR backtrace/15582:
8560         * stack.c (backtrace_command): Parse "hide" argument.
8561         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
8562         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
8563         constant.
8564
8565 2018-03-26  Tom Tromey  <tom@tromey.com>
8566
8567         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
8568         add "flags".
8569         (backtrace_command): Remove "fulltrace", add "flags".
8570
8571 2018-03-26  Tom Tromey  <tom@tromey.com>
8572
8573         * stack.c (backtrace_command): Rewrite command line parsing.
8574
8575 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
8576
8577         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
8578
8579 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
8580
8581         * filename-seen-cache.h: Add include guard.
8582
8583 2018-03-26  Keith Seitz  <keiths@redhat.com>
8584
8585         * symfile.c (place_section): Remove "struct" from section_addr_info
8586         in comment.
8587         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
8588         "struct" keyword from section_addr_info.
8589
8590 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
8591
8592         * regformats/regdef.h (reg): Add constructors.
8593
8594 2018-03-25  Pedro Alves  <palves@redhat.com>
8595
8596         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
8597         if then/else bodies in var_func_name extraction.
8598
8599 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
8600
8601         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
8602         lookup_minimal_symbol() to find symbol entry.
8603         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
8604
8605 2018-03-23  Keith Seitz  <keiths@redhat.com>
8606
8607         PR c++/22968
8608         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
8609         nested type definitions for C++, too.
8610
8611 2018-03-23  Tom Tromey  <tom@tromey.com>
8612
8613         * machoread.c (struct oso_el): Add a constructor.  Don't define as
8614         a typedef.
8615         (macho_register_oso): Remove.
8616         (macho_symtab_read): Take a std::vector.
8617         (oso_el_compare_name): Now a std::sort comparator.
8618         (macho_symfile_read_all_oso): Take a std::vector.
8619         (macho_symfile_read): Use std::vector.  Remove cleanups.
8620
8621 2018-03-22  Tom Tromey  <tom@tromey.com>
8622
8623         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
8624         (record_full_goto_bookmark): Use std::string.
8625
8626 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
8627
8628         PR tdep/18295
8629         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
8630         a single mask.
8631
8632 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
8633
8634         * rs6000-tdep.c (store_insn_p): New function.
8635         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
8636         and cr_reg to their unshifted values. Use store_insn_p to
8637         match LR saves using either R1 or fdata->alloca_reg. Use
8638         store_insn_p to match CR saves. Set alloca_reg_offset
8639         when alloca_reg and framep are set. Remove lr_reg shift
8640         when assigning to fdata->lr_register.
8641
8642 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8643
8644         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
8645         command line args instead of emitting a warning.
8646
8647 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
8648
8649         * tracepoint.h (struct static_tracepoint_marker): Initialize
8650         fields, define default constructor, move constructor and move
8651         assignment, disable the rest.
8652         <str_id, extra>: Make std::string.
8653         (release_static_tracepoint_marker): Remove.
8654         (free_current_marker): Remove.
8655         * tracepoint.c (free_current_marker): Remove.
8656         (parse_static_tracepoint_marker_definition): Adjust to
8657         std::string, use new hex2str overload.
8658         (release_static_tracepoint_marker): Remove.
8659         (print_one_static_tracepoint_marker): Get marker by reference
8660         and adjust to std::string.
8661         (info_static_tracepoint_markers_command): Adjust to std::vector
8662         changes
8663         * target.h (static_tracepoint_marker_p): Remove typedef.
8664         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
8665         (struct target_ops) <to_static_tracepoint_marker_at>: Return
8666         bool.
8667         <to_static_tracepoint_markers_by_strid>: Return std::vector.
8668         * target-debug.h
8669         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
8670         (target_debug_print_std_vector_static_tracepoint_marker): New.
8671         (target_debug_print_struct_static_tracepoint_marker_p): Rename
8672         to...
8673         (target_debug_print_static_tracepoint_marker_p): ... this.
8674         * target-delegates.c: Re-generate.
8675         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
8676         Make std::string.
8677         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
8678         (decode_static_tracepoint_spec): Adjust to std::vector.
8679         (tracepoint_print_one_detail): Adjust to std::string.
8680         (strace_marker_decode_location): Adjust to std::string.
8681         (update_static_tracepoint): Adjust to std::string, remove call
8682         to release_static_tracepoint_marker.
8683         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
8684         Adjust to std::vector.
8685         * remote.c (remote_static_tracepoint_marker_at): Return bool.
8686         (remote_static_tracepoint_markers_by_strid): Adjust to
8687         std::vector.
8688         * common/rsp-low.h (hex2str): New overload with explicit count
8689         of bytes.
8690         * common/rsp-low.c (hex2str): New overload with explicit count
8691         of bytes.
8692         * unittests/rsp-low-selftests.c (test_hex2str): New function.
8693         (_initialize_rsp_low_selftests): Add test_hex2str test.
8694         * unittests/tracepoint-selftests.c
8695         (test_parse_static_tracepoint_marker_definition): Adjust to
8696         std::string.
8697
8698 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
8699
8700         * tracepoint.c (parse_static_tracepoint_marker_definition):
8701         Consider case where the definition is followed by more
8702         definitions.
8703         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8704         tracepoint-selftests.c.
8705         * unittests/tracepoint-selftests.c: New.
8706
8707 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
8708
8709         * MAINTAINERS (Write After Approval): Add Pedro Franco de
8710         Carvalho.
8711
8712 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
8713
8714         * symtab.c (find_pc_sect_line): fixed indentation.
8715
8716 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
8717
8718         * symtab.c (find_pc_sect_line): now uses binary search.
8719
8720 2018-03-19  Tom Tromey  <tom@tromey.com>
8721
8722         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
8723         "IDENT" production.
8724
8725 2018-03-19  Pedro Alves  <palves@redhat.com>
8726             Tom Tromey  <tom@tromey.com>
8727
8728         * unittests/observable-selftests.c: New file.
8729         * common/observable.h: New file.
8730         * observable.h: New file.
8731         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
8732         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
8733         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
8734         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
8735         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
8736         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
8737         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
8738         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
8739         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
8740         python/py-breakpoint.c, python/py-finishbreakpoint.c,
8741         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
8742         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
8743         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
8744         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
8745         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
8746         tui/tui-interp.c, valops.c: Update all users.
8747         * tui/tui-hooks.c (tui_bp_created_observer)
8748         (tui_bp_deleted_observer, tui_bp_modified_observer)
8749         (tui_inferior_exit_observer, tui_before_prompt_observer)
8750         (tui_normal_stop_observer, tui_register_changed_observer):
8751         Remove.
8752         (tui_observers_token): New global.
8753         (attach_or_detach, tui_attach_detach_observers): New functions.
8754         (tui_install_hooks, tui_remove_hooks): Use
8755         tui_attach_detach_observers.
8756         * record-btrace.c (record_btrace_thread_observer): Remove.
8757         (record_btrace_thread_observer_token): New global.
8758         * observer.sh: Remove.
8759         * observer.c: Rename to observable.c.
8760         * observable.c (namespace gdb_observers): Define new objects.
8761         (observer_debug): Move into gdb_observers namespace.
8762         (struct observer, struct observer_list, xalloc_observer_list_node)
8763         (xfree_observer_list_node, generic_observer_attach)
8764         (generic_observer_detach, generic_observer_notify): Remove.
8765         (_initialize_observer): Update.
8766         Don't include observer.inc.
8767         * Makefile.in (generated_files): Remove observer.h, observer.inc.
8768         (clean mostlyclean): Likewise.
8769         (observer.h, observer.inc): Remove targets.
8770         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
8771         (COMMON_SFILES): Use observable.c, not observer.c.
8772         * .gitignore: Remove observer.h.
8773
8774 2018-03-18  Tom Tromey  <tom@tromey.com>
8775
8776         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
8777         gdb::def_vector.
8778         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
8779
8780 2018-03-17  Tom Tromey  <tom@tromey.com>
8781
8782         * auto-load.c (auto_load_objfile_script_1): Use std::string.
8783
8784 2018-03-17  Tom Tromey  <tom@tromey.com>
8785
8786         * target.c (class scoped_target_fd): New.
8787         (target_fileio_close_cleanup): Remove.
8788         (target_fileio_read_alloc_1): Use scoped_target_fd.
8789
8790 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
8791
8792         * silent-rules.mk: New.
8793         * Makefile.in: Include silent-rules.mk
8794         (srcdir, VPATH, top_srcdir): Move up.
8795         (COMPILE): Add ECHO_CXX.
8796         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
8797         (init.c): Add ECHO_INIT_C.
8798         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
8799         (version.c): Add ECHO_GEN.
8800         (printcmd.o): Add ECHO_CXX.
8801         (target-float.o): Add ECHO_CXX.
8802         (ada-exp.o): Add ECHO_CXX.
8803         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
8804         (insight$(EXEEXT)): Add ECHO_CXXLD.
8805         * gnulib/configure.ac: Add AM_SILENT_RULES.
8806         * gnulib/aclocal.m4: Re-generate.
8807         * gnulib/configure: Re-generate.
8808         * gnulib/import/Makefile.in: Re-generate.
8809
8810 2018-03-16  Tom Tromey  <tom@tromey.com>
8811
8812         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
8813         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
8814         * utils.c (do_free_section_addr_info)
8815         (make_cleanup_free_section_addr_info): Remove.
8816         * symfile.h (struct other_sections): Add constructor.
8817         (struct section_addr_info): Remove.
8818         (section_addr_info): New typedef.
8819         (struct sym_fns) <sym_offsets>: Change type of parameter.
8820         (build_section_addr_info_from_objfile)
8821         (relative_addr_info_to_section_offsets, addr_info_make_relative)
8822         (default_symfile_offsets, symbol_file_add)
8823         (symbol_file_add_from_bfd)
8824         (build_section_addr_info_from_section_table): Update.
8825         (alloc_section_addr_info, free_section_addr_info): Don't declare.
8826         * symfile.c (alloc_section_addr_info): Remove.
8827         (build_section_addr_info_from_section_table): Change return type.
8828         Update.
8829         (build_section_addr_info_from_bfd)
8830         (build_section_addr_info_from_objfile): Likewise.
8831         (free_section_addr_info): Remove.
8832         (relative_addr_info_to_section_offsets): Change type of "addrs".
8833         (addrs_section_compar): Now a std::sort comparator.
8834         (addrs_section_sort): Change return type.
8835         (addr_info_make_relative): Change type of "addrs".  Update.
8836         (default_symfile_offsets, syms_from_objfile_1)
8837         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
8838         (symbol_file_add_separate): Update.
8839         (symbol_file_add): Change type of "addrs".  Update.
8840         (add_symbol_file_command): Update.  Remove cleanups.
8841         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
8842         cleanups.
8843         * symfile-debug.c (debug_sym_offsets): Change type of "info".
8844         * solib.c (solib_read_symbols): Update.
8845         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
8846         * machoread.c (macho_symfile_offsets): Update.
8847         * jit.c (jit_bfd_try_read_symtab): Update.
8848
8849 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
8850
8851         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8852         unittests/utils-selftests.c.
8853         * unittests/utils-selftests.c: New file.
8854
8855 2018-03-14  Tom Tromey  <tom@tromey.com>
8856
8857         PR cli/14977:
8858         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
8859         for NULL.
8860
8861 2018-03-14  Tom Tromey  <tom@tromey.com>
8862
8863         PR cli/19918:
8864         * printcmd.c (printf_pointer): Allow "-" in format.
8865
8866 2018-03-14  Tom Tromey  <tom@tromey.com>
8867
8868         * printcmd.c (_initialize_printcmd): Add usage to printf.
8869
8870 2018-03-14  Yao Qi  <qiyao@sourceware.org>
8871
8872         * MAINTAINERS: Update my email address.
8873
8874 2018-03-13  Tom Tromey  <tom@tromey.com>
8875
8876         * machoread.c (macho_check_dsym): Change filenamep to a
8877         std::string*.
8878         (macho_symfile_read): Update.
8879         * symfile.c (load_command): Use std::string.
8880
8881 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
8882
8883         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
8884         to error message string.
8885         (riscv_register_name): Use xsnprintf instead of sprintf.
8886         (riscv_insn::fetch_instruction): Use gdb_assert instead of
8887         internal_error.
8888         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
8889         error.
8890         (riscv_push_dummy_call): Likewise.
8891
8892 2018-03-12  Tom Tromey  <tom@tromey.com>
8893
8894         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
8895         Use gdb::byte_vector.
8896         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
8897
8898 2018-03-12  Yao Qi  <yao.qi@linaro.org>
8899
8900         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
8901         parameter type to readable_regcache.
8902         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
8903         the declaration.
8904
8905 2018-03-11  Tom Tromey  <tom@tromey.com>
8906
8907         * dwarf2read.c (struct nextfield): Add initializers.
8908         (struct nextfnfield): Remove.
8909         (struct fnfieldlist): Add initializers.  Remove "length" and
8910         "head", use std::vector.
8911         (struct decl_field_list): Remove.
8912         (struct field_info): Add initializers.
8913         <fields, baseclasses>: Now std::vector.
8914         <nbaseclasses, nfnfields, typedef_field_list_count,
8915         nested_types_list_count>: Remove.
8916         (dwarf2_add_field, dwarf2_add_type_defn)
8917         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
8918         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
8919         (process_structure_scope): Update.
8920
8921 2018-03-11  Tom Tromey  <tom@tromey.com>
8922
8923         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
8924         for use by std::sort.
8925         (build_type_psymtabs_1): Use std::vector.
8926
8927 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
8928
8929         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
8930         and LIBMPFR in the printed configuration.
8931
8932 2018-03-08  Tom Tromey  <tom@tromey.com>
8933
8934         * source.c (get_filename_and_charpos): Use scoped_fd.
8935         * nto-procfs.c (procfs_open_1): Use scoped_fd.
8936         (procfs_pidlist): Likewise.
8937         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
8938         (iterate_over_mappings): Likewise.
8939
8940 2018-03-08  Tom Tromey  <tom@tromey.com>
8941
8942         * infcall.c (struct call_return_meta_info)
8943         <stack_temporaries_enabled>: Remove.
8944         (get_call_return_value, call_function_by_hand_dummy): Update.
8945         * thread.c (disable_thread_stack_temporaries): Remove.
8946         (enable_thread_stack_temporaries): Remove.
8947         (thread_stack_temporaries_enabled_p): Return bool.
8948         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
8949         (get_last_thread_stack_temporary): Update.
8950         * eval.c (evaluate_subexp): Update.
8951         * gdbthread.h (class enable_thread_stack_temporaries): Now a
8952         class, not a function.
8953         (value_ptr, value_vec): Remove typedefs.
8954         (class thread_info) <stack_temporaries_enabled>: Now bool.
8955         <stack_temporaries>: Now a std::vector.
8956         (thread_stack_temporaries_enabled_p)
8957         (value_in_thread_stack_temporaries): Return bool.
8958
8959 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
8960
8961         * remote.c (putpkt_binary): Fix omitted bytes reporting.
8962         (getpkt_or_notif_sane_1): Likewise.
8963
8964 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8965
8966         * build-id.c (build_id_to_debug_bfd): Use std::string.
8967
8968 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8969
8970         * build-id.c (find_separate_debug_file_by_buildid): Return
8971         std::string.
8972         * build-id.h (find_separate_debug_file_by_buildid): Return
8973         std::string.
8974         * coffread.c (coff_symfile_read): Adjust to std::string.
8975         * elfread.c (elf_symfile_read): Adjust to std::string.
8976         * symfile.c (separate_debug_file_exists): Change parameter to
8977         std::string.
8978         (find_separate_debug_file): Return std::string.
8979         (find_separate_debug_file_by_debuglink): Return std::string.
8980         * symfile.h (find_separate_debug_file_by_debuglink): Return
8981         std::string.
8982
8983 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8984
8985         * common/xml-utils.c (xml_escape_text): Move code to...
8986         (xml_escape_text_append): ... this new function.
8987         * common/xml-utils.h (xml_escape_text_append): New declaration.
8988         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
8989         New function.
8990         (_initialize_xml_utils): register test_xml_escape_text_append as
8991         a selftest.
8992
8993 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
8994
8995         * defs.h: Remove MAX_REGISTER_SIZE.
8996         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
8997         asserts.
8998         * python/py-unwind.c (pyuw_sniffer): Likewise.
8999
9000 2018-03-07  Tom Tromey  <tom@tromey.com>
9001
9002         * linux-tdep.c (linux_info_proc): Update.
9003         * target.h (struct target_ops) <to_fileio_readlink>: Return
9004         optional<string>.
9005         (target_fileio_readlink): Return optional<string>.
9006         * remote.c (remote_hostio_readlink): Return optional<string>.
9007         * inf-child.c (inf_child_fileio_readlink): Return
9008         optional<string>.
9009         * target.c (target_fileio_readlink): Return optional<string>.
9010
9011 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
9012
9013         * regcache.c (cooked_read_test): Add riscv to the list of
9014         architectures that have a save_reggroup.
9015
9016 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9017
9018         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
9019         value is not a dynamic class object.
9020
9021 2018-03-06  Tom Tromey  <tom@tromey.com>
9022
9023         * rust-exp.y: Formatting fixes.
9024
9025 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9026
9027         * riscv-tdep.c (riscv_register_name): Remove target description
9028         support.
9029         (riscv_gdbarch_init): Remove target description check.
9030
9031 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9032
9033         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
9034         comment.
9035         * riscv-tdep.h: Likewise.
9036
9037 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9038
9039         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
9040         (riscv_pseudo_register_write): Delete.
9041         (riscv_gdbarch_init): Remove all use of pseudo registers.
9042
9043 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9044
9045         * record-btrace.c (btrace_print_lines): Replace cleanup
9046         parameter with RAII equivalents.
9047         (btrace_insn_history): Replace cleanup with RAII equivalents.
9048         * ui-out.h (make_cleanup_ui_out_list_begin_end,
9049         make_cleanup_ui_out_tuple_begin_end): Remove.
9050         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
9051         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
9052         make_cleanup_ui_out_list_begin_end): Remove.
9053
9054 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9055
9056         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
9057         parameter types to std::vector.  Use bool.
9058         (record_btrace_wait): Replace VEC(tp_t) with
9059         std::vector<thread_info *>.
9060         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
9061
9062 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9063
9064         * record-btrace.c (record_btrace_disable_callback): Remove.
9065         (struct scoped_btrace_disable): New.
9066         (record_btrace_open): Use scoped_btrace_disable.
9067
9068 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9069
9070         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
9071         reading values from registers.
9072
9073 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9074
9075         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
9076         where appropriate.
9077
9078 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9079
9080         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
9081         change parameter type.  Use GDB's print functions, and use
9082         core_addr_to_string where appropriate.
9083         (riscv_push_dummy_call): Use core_addr_to_string where
9084         appropriate, update call to riscv_print_arg_location, and reindent
9085         a few lines.
9086         (riscv_return_value): Update call to riscv_print_arg_location.
9087
9088 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9089             Tim Newsome <tim@sifive.com>
9090             Albert Ou <a0u@eecs.berkeley.edu>
9091             Darius Rad <darius@bluespec.com>
9092
9093         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
9094         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
9095         (ALLDEPFILES): Add riscv-tdep.c
9096         * configure.tgt: Add riscv support.
9097         * riscv-tdep.c: New file.
9098         * riscv-tdep.h: New file.
9099         * NEWS: Mention new target.
9100         * MAINTAINERS: Add entry for riscv.
9101
9102 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9103
9104         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
9105         fields within aggregates.
9106
9107 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
9108
9109         * record-btrace.c (btrace_print_lines): Change type of flags to
9110         gdb_disassembly_flags.
9111
9112 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
9113
9114         * fbsd-nat.c: Include "inf-ptrace.h".
9115         (USE_SIGTRAP_SIGINFO): Conditionally define.
9116         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
9117         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
9118         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
9119         function.
9120         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
9121         Likewise.
9122         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
9123         Likewise.
9124         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
9125         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
9126         "supports_stopped_by_hw_breakpoint" target methods.
9127
9128 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
9129
9130         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
9131         * fbsd-nat.c (debug_fbsd_nat): New variable.
9132         (show_fbsd_nat_debug): New function.
9133         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
9134         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
9135
9136 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
9137
9138         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
9139         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
9140         prototype.
9141         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
9142         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
9143         method.
9144
9145 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9146
9147         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
9148         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
9149
9150 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9151
9152         * charset.c (struct charset_vector): New.
9153         (charsets): Change type to charset_vector.
9154         (find_charset_names): Adjust.
9155         (add_one): Adjust.
9156         (_initialize_charset): Adjust.
9157
9158 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9159
9160         * progspace.h (struct program_space) <deleted_solibs>: Change
9161         type to std::vector<std::string>.
9162         * progspace.c (clear_program_space_solib_cache): Adjust.
9163         * breakpoint.c (print_solib_event): Adjust.
9164         (check_status_catch_solib): Adjust.
9165         * solib.c (update_solib_list): Adjust.
9166         * ui-out.h (class ui_out) <field_string>: New overload.
9167         * ui-out.c (ui_out::field_string): New overload.
9168
9169 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9170
9171         * progspace.h (struct program_space): Add constructor and
9172         destructor, initialize fields.
9173         (add_program_space): Remove.
9174         * progspace.c (add_program_space): Rename to...
9175         (program_space::program_space): ... this.
9176         (release_program_space): Rename to...
9177         (program_space::~program_space): ... this.
9178         (delete_program_space): Use delete to delete program_space.
9179         (initialize_progspace): Use new to allocate program_space.
9180         * inferior.c (add_inferior_with_spaces): Likewise.
9181         (clone_inferior_command): Likewise.
9182         * infrun.c (follow_fork_inferior): Likewise.
9183         (handle_vfork_child_exec_or_exit): Likewise.
9184
9185 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9186
9187         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
9188         (delim_string_to_char_ptr_vec): Return std::vector of
9189         gdb::unique_xmalloc_ptr.
9190         (dirnames_to_char_ptr_vec_append): Take std::vector of
9191         gdb::unique_xmalloc_ptr.
9192         (dirnames_to_char_ptr_vec): Return std::vector of
9193         gdb::unique_xmalloc_ptr.
9194         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
9195         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
9196         (delim_string_to_char_ptr_vec): Return an std::vector of
9197         gdb::unique_xmalloc_ptr, adjust the code.
9198         (dirnames_to_char_ptr_vec_append): Take an std::vector of
9199         gdb::unique_xmalloc_ptr, adjust the code.
9200         (dirnames_to_char_ptr_vec): Return an std::vector of
9201         gdb::unique_xmalloc_ptr, adjust the code.
9202         * auto-load.c (auto_load_safe_path_vec): Change type to
9203         std::vector of gdb::unique_xmalloc_ptr.
9204         (auto_load_expand_dir_vars): Return an std::vector of
9205         gdb::unique_xmalloc_ptr, adjust the code.
9206         (auto_load_safe_path_vec_update): Adjust.
9207         (filename_is_in_auto_load_safe_path_vec): Adjust.
9208         (auto_load_objfile_script_1): Adjust.
9209         * build-id.c (build_id_to_debug_bfd): Adjust.
9210         * linux-thread-db.c (thread_db_load_search): Adjust.
9211         * source.c (add_path): Adjust.
9212         (openp): Adjust.
9213         * symfile.c (find_separate_debug_file): Adjust.
9214         * utils.c (do_free_char_ptr_vec): Remove.
9215         (make_cleanup_free_char_ptr_vec): Remove.
9216
9217 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
9218
9219         PR gdb/22907
9220         * common/pathstuff.c: Conditionally include "<windows.h>".
9221
9222 2018-03-01  Georg Sauthoff  <mail@georg.so>
9223
9224         PR gdb/22888
9225         * gcore.in: Quote variables and switch interpreter to bash.
9226
9227 2018-03-01  Tom Tromey  <tom@tromey.com>
9228
9229         * dwarf2read.c (alloc_discriminant_info): Fix default_index
9230         assertion.  Add assertion for discriminant_index.
9231         (quirk_rust_enum): Use correct base type name in univariant case.
9232
9233 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
9234
9235         * record.c (get_call_history_modifiers): Return a
9236         record_print_flags.
9237         (cmd_record_call_history): Adjust.
9238         * record-btrace.c (record_btrace_call_history): Adjust.
9239         (record_btrace_call_history_range): Adjust.
9240         (record_btrace_call_history_from): Adjust.
9241         * target-debug.h (target_debug_print_record_print_flags): New.
9242         * target-delegates.c: Re-generate.
9243         * target.c (target_call_history): Change flags type.
9244         (target_call_history_from): Likewise.
9245         (target_call_history_range): Likewise.
9246         * target.h (struct target_ops) <target_call_history>: Likewise.
9247         (target_call_history_from): Likewise.
9248         (target_call_history_range): Likewise.
9249
9250 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
9251             Simon Marchi  <simon.marchi@polymtl.ca>
9252
9253         * common/common-utils.c: Include "sys/stat.h".
9254         (is_regular_file): Move here from "source.c"; change return
9255         type to "bool".
9256         * common/common-utils.h (is_regular_file): New prototype.
9257         * common/pathstuff.c (contains_dir_separator): New function.
9258         * common/pathstuff.h (contains_dir_separator): New prototype.
9259         * source.c: Don't include "sys/stat.h".
9260         (is_regular_file): Move to "common/common-utils.c".
9261
9262 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
9263
9264         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
9265         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
9266         * auto-load.c: Include "common/pathstuff.h".
9267         * common/common-def.h (current_directory): Move here.
9268         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
9269         function.
9270         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
9271         prototype.
9272         * common/pathstuff.c: New file.
9273         * common/pathstuff.h: New file.
9274         * compile/compile.c: Include "common/pathstuff.h".
9275         * defs.h (current_directory): Move to "common/common-defs.h".
9276         * dwarf2read.c: Include "common/pathstuff.h".
9277         * exec.c: Likewise.
9278         * guile/scm-safe-call.c: Likewise.
9279         * linux-thread-db.c: Likewise.
9280         * main.c: Likewise.
9281         * nto-tdep.c: Likewise.
9282         * objfiles.c: Likewise.
9283         * source.c: Likewise.
9284         * symtab.c: Likewise.
9285         * utils.c: Include "common/pathstuff.h".
9286         (gdb_realpath): Move to "common/pathstuff.c".
9287         (gdb_realpath_keepfile): Likewise.
9288         (gdb_abspath): Likewise.
9289         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
9290         (gdb_realpath_keepfile): Likewise.
9291         (gdb_abspath): Likewise.
9292
9293 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
9294
9295         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
9296         wildcard process pid for super_resume for kernels with a
9297         specific bug.
9298
9299 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
9300
9301         * compile/compile.c (get_args): Add additional comments
9302         explaining function.
9303
9304 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
9305             Tom Tromey  <tom@tromey.com>
9306
9307         * target.h (memory_write_request_s): Remove typedef.  Don't define
9308         VEC.
9309         (target_write_memory_blocks): Change argument to std::vector.
9310         (struct memory_write_request): Add constructor.
9311         * target-memory.c (compare_block_starting_address): Return bool.
9312         Change argument types.
9313         (claim_memory): Change arguments to use std::vector.
9314         (split_regular_and_flash_blocks, blocks_to_erase)
9315         (compute_garbled_blocks): Likewise.
9316         (cleanup_request_data, cleanup_write_requests_vector): Remove.
9317         (target_write_memory_blocks): Change argument to std::vector.
9318         * symfile.c (struct load_section_data): Add constructor and
9319         destructor.  Use std::vector for "requests".
9320         (struct load_progress_data): Add initializers.
9321         (load_section_callback): Update.  Use "new".
9322         (clear_memory_write_data): Remove.
9323         (generic_load): Update.
9324
9325 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
9326
9327         * arch/aarch64.h: Use common/tdesc.h.
9328
9329 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
9330
9331         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
9332         architecture with a 64-bit ABI.
9333
9334 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
9335
9336         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
9337         ahead of target description loading.
9338
9339 2018-02-26  Tom Tromey  <tom@tromey.com>
9340
9341         * stack.c (backtrace_command_1): Update.
9342         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
9343         of "flags".
9344         * python/py-framefilter.c (py_print_frame)
9345         (gdbpy_apply_frame_filter): Change type of "flags".
9346         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
9347         of "flags".
9348         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
9349         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
9350         * extension.h (enum frame_filter_flag): Rename from
9351         frame_filter_flags.
9352         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
9353         (apply_ext_lang_frame_filter): Change type of "flags".
9354         * extension.c (apply_ext_lang_frame_filter): Change type of
9355         "flags".
9356         * extension-priv.h (struct extension_language_ops)
9357         <apply_frame_filter>: Change type of "flags".
9358
9359 2018-02-26  Tom Tromey  <tom@tromey.com>
9360
9361         PR python/16497:
9362         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
9363         off-by-one in py_end computation.
9364         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
9365         PRINT_MORE_FRAMES.
9366         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
9367         constant.
9368
9369 2018-02-26  Tom Tromey  <tom@tromey.com>
9370
9371         * dwarf2read.c (struct variant_field): New.
9372         (struct nextfield) <variant>: New field.
9373         (dwarf2_add_field): Handle DW_TAG_variant_part.
9374         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
9375         discriminated union.
9376         (read_structure_type): Handle DW_TAG_variant_part.
9377         (handle_struct_member_die): New function, extracted from
9378         process_structure_scope.  Handle DW_TAG_variant.
9379         (process_structure_scope): Handle discriminated unions.  Call
9380         handle_struct_member_die.
9381
9382 2018-02-26  Tom Tromey  <tom@tromey.com>
9383
9384         * rust-lang.h (rust_last_path_segment): Declare.
9385         * rust-lang.c (rust_last_path_segment): Now public.  Change
9386         contract.
9387         (struct disr_info): Remove.
9388         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
9389         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
9390         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
9391         (rust_enum_p, rust_enum_variant): New function.
9392         (rust_underscore_fields): Remove "offset" parameter.
9393         (rust_print_enum): New function.
9394         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
9395         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
9396         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
9397         enums.
9398         (rust_internal_print_type): New function, from rust_print_type.
9399         Remove enum code.
9400         (rust_print_type): Call rust_internal_print_type.
9401         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
9402         Update enum handling.
9403         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
9404         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
9405         (rust_union_quirks): New functions.
9406         (process_full_comp_unit, process_full_type_unit): Call
9407         rust_union_quirks.
9408         (process_structure_scope): Update rust_unions if necessary.
9409
9410 2018-02-26  Tom Tromey  <tom@tromey.com>
9411
9412         * value.h (value_union_variant): Declare.
9413         * valops.c (value_union_variant): New function.
9414         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
9415         (struct discriminant_info): New.
9416         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
9417         enumerator.
9418         (struct main_type) <flag_discriminated_union>: New field.
9419
9420 2018-02-26  Tom Tromey  <tom@tromey.com>
9421
9422         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9423         unittests/unpack-selftests.c.
9424         * unittests/unpack-selftests.c: New file.
9425         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
9426
9427 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9428
9429         * dwarf2read.c (struct partial_die_info) <read>: New method.
9430         (read_partial_die): Remove the declaration.
9431         (load_partial_dies): Update.
9432         (partial_die_info::partial_die_info):
9433         (read_partial_die): Change it to partial_die_info::read.
9434
9435 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9436
9437         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
9438         (fixup_partial_die): Remove declaration.
9439         (scan_partial_symbols): Update.
9440         (partial_die_parent_scope): Likewise.
9441         (partial_die_full_name): Likewise.
9442         (fixup_partial_die): Change it to partial_die_info::fixup.
9443
9444 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9445
9446         * dwarf2read.c (read_partial_die): Update the declaration.
9447         (load_partial_dies): Caller update.
9448         (read_partial_die): Remove one argument abbrev_len.
9449
9450 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9451
9452         * dwarf2read.c (struct partial_die_info): Add ctor, delete
9453         assignment operator.
9454         (load_partial_dies): Use ctor and copy ctor.
9455         (read_partial_die): Update.
9456         (dwarf2_cu::find_partial_die): Use ctor.
9457
9458 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9459
9460         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
9461         (find_partial_die_in_comp_unit): Change it to
9462         dwarf2_cu::find_partial_die.
9463         (find_partial_die): Update.
9464
9465 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9466
9467         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
9468         is NULL.
9469
9470 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9471
9472         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
9473
9474 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
9475
9476         * arch/amd64.h: Use common/tdesc.h.
9477         * arch/i386.c: Likewise.
9478         * arch/i386.h: Likewise.
9479         * arch/tic6x.c: Likewise.
9480         * arch/tdesc.h: Move file from here...
9481         * common/tdesc.h: ...to here.
9482         * features/aarch64-core.c: Regenerate.
9483         * features/aarch64-fpu.c: Regenerate.
9484         * features/i386/32bit-avx.c: Regenerate.
9485         * features/i386/32bit-avx512.c: Regenerate.
9486         * features/i386/32bit-core.c: Regenerate.
9487         * features/i386/32bit-linux.c: Regenerate.
9488         * features/i386/32bit-mpx.c: Regenerate.
9489         * features/i386/32bit-pkeys.c: Regenerate.
9490         * features/i386/32bit-sse.c: Regenerate.
9491         * features/i386/64bit-avx.c: Regenerate.
9492         * features/i386/64bit-avx512.c: Regenerate.
9493         * features/i386/64bit-core.c: Regenerate.
9494         * features/i386/64bit-linux.c: Regenerate.
9495         * features/i386/64bit-mpx.c: Regenerate.
9496         * features/i386/64bit-pkeys.c: Regenerate.
9497         * features/i386/64bit-segments.c: Regenerate.
9498         * features/i386/64bit-sse.c: Regenerate.
9499         * features/i386/x32-core.c: Regenerate.
9500         * features/tic6x-c6xp.c: Regenerate.
9501         * features/tic6x-core.c: Regenerate.
9502         * features/tic6x-gp.c: Regenerate.
9503         * target-descriptions.c: Use common/tdesc.h.
9504         * target-descriptions.h: Likewise.
9505
9506 2018-02-24  Tom Tromey  <tom@tromey.com>
9507
9508         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
9509         (try_thread_db_load_from_dir, thread_db_load_search): Use
9510         std::string.
9511         (info_auto_load_libthread_db_compare): Return bool.  Change
9512         argument types.
9513         (info_auto_load_libthread_db): Use std::vector, std::string.
9514         Remove cleanups.
9515
9516 2018-02-24  Tom Tromey  <tom@tromey.com>
9517
9518         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
9519         std::string.
9520         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
9521         std::string*.
9522         * gdbarch.c: Rebuild.
9523         * gdbarch.h: Rebuild.
9524         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
9525         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
9526         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
9527         std::string*.
9528
9529 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
9530
9531         * gdbtypes.h (sect_offset): Change type to uint64_t.
9532         (sect_offset_str): New function.
9533         * dwarf2read.c (create_addrmap_from_aranges): Use
9534         sect_offset_str.
9535         (error_check_comp_unit_head): Likewise.
9536         (create_debug_type_hash_table): Likewise.
9537         (read_cutu_die_from_dwo): Likewise.
9538         (init_cutu_and_read_dies): Likewise.
9539         (init_cutu_and_read_dies_no_follow): Likewise.
9540         (process_psymtab_comp_unit_reader): Likewise.
9541         (partial_die_parent_scope): Likewise.
9542         (peek_die_abbrev): Likewise.
9543         (process_queue): Likewise.
9544         (dwarf2_physname): Likewise.
9545         (read_namespace_alias): Likewise.
9546         (read_import_statement): Likewise.
9547         (create_dwo_cu_reader): Likewise.
9548         (create_cus_hash_table): Likewise.
9549         (lookup_dwo_cutu): Likewise.
9550         (inherit_abstract_dies): Likewise.
9551         (read_func_scope): Likewise.
9552         (read_call_site_scope): Likewise.
9553         (dwarf2_add_member_fn): Likewise.
9554         (read_common_block): Likewise.
9555         (read_module_type): Likewise.
9556         (read_typedef): Likewise.
9557         (read_subrange_type): Likewise.
9558         (load_partial_dies): Likewise.
9559         (read_partial_die): Likewise.
9560         (find_partial_die): Likewise.
9561         (read_str_index): Likewise.
9562         (dwarf2_string_attr): Likewise.
9563         (build_error_marker_type): Likewise.
9564         (lookup_die_type): Likewise.
9565         (dump_die_shallow): Likewise.
9566         (follow_die_ref): Likewise.
9567         (dwarf2_fetch_die_loc_sect_off): Likewise.
9568         (dwarf2_fetch_constant_bytes): Likewise.
9569         (follow_die_sig): Likewise.
9570         (get_signatured_type): Likewise.
9571         (get_DW_AT_signature_type): Likewise.
9572         (dwarf2_find_containing_comp_unit): Likewise.
9573         (set_die_type): Likewise.
9574
9575 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
9576
9577         * arch/aarch64.c: Include "common-defs.h".
9578         * arch/amd64.c: Likewise.
9579         * arch/i386.c: Likewise.
9580
9581 2018-02-21  Tom Tromey  <tom@tromey.com>
9582
9583         * value.h: (extract_field_op): Update.
9584         * eval.c (extract_field_op): Return a const char *.
9585         * expression.h (parse_expression_for_completion): Update.
9586         * completer.c (complete_expression): Update.
9587         (add_struct_fields): Make fieldname const.
9588         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
9589         (mark_completion_tag, parse_exp_in_context_1): Update.
9590         (parse_expression_for_completion): Change "name" to
9591         unique_xmalloc_ptr*.
9592
9593 2018-02-21  Tom Tromey  <tom@tromey.com>
9594
9595         * infcall.c (call_function_by_hand_dummy): Use std::vector.
9596
9597 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9598
9599         * avr-tdep.c (avr_read_pc): Change parameter type to
9600         readable_regcache.
9601         * gdbarch.sh (read_pc): Likewise.
9602         * gdbarch.c: Re-generated.
9603         * gdbarch.h: Re-generated.
9604         * hppa-tdep.c (hppa_read_pc): Change parameter type to
9605         readable_regcache.
9606         * ia64-tdep.c (ia64_read_pc): Likewise.
9607         * mips-tdep.c (mips_read_pc): Likewise.
9608         * spu-tdep.c (spu_read_pc): Likewise.
9609
9610 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9611
9612         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
9613         * regcache-dump.c: New file.
9614         * regcache.c: Move register_dump to regcache-dump.c.
9615         (maintenance_print_registers): Likewise.
9616         (maintenance_print_raw_registers): Likewise.
9617         (maintenance_print_cooked_registers): Likewise.
9618         (maintenance_print_register_groups): Likewise.
9619         (maintenance_print_remote_registers): Likewise.
9620         (_initialize_regcache): Likewise.
9621         * regcache.h (register_dump): Moved from regcache.c.
9622
9623 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9624
9625         * regcache.c (regcache::regcache): Update.
9626         (regcache::invalidate): Move it to detached_regcache::invalidate.
9627         (get_thread_arch_aspace_regcache): Update.
9628         (regcache::raw_update): Update.
9629         (regcache::cooked_read): Remove some code.
9630         (regcache::cooked_read_value): Likewise.
9631         (regcache::raw_write): Remove assert on m_readonly_p.
9632         (regcache::raw_supply_integer): Move it to
9633         detached_regcache::raw_supply_integer.
9634         (regcache::raw_supply_zeroed): Likewise.
9635         * regcache.h (detached_regcache) <raw_supply_integer>: New
9636         declaration.
9637         <raw_supply_zeroed, invalidate>: Likewise.
9638         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
9639         <invalidate>: Likewise.
9640         <m_readonly_p>: Removed.
9641
9642 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9643
9644         * infcmd.c (get_return_value): Let stop_regs point to
9645         get_current_regcache.
9646         * regcache.c (regcache::regcache): Remove.
9647         (register_dump_reg_buffer): New class.
9648         (regcache_print): Adjust.
9649         * regcache.h (regcache): Remove constructors.
9650
9651 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9652
9653         * regcache.c (class register_dump): New class.
9654         (register_dump_regcache, register_dump_none): New class.
9655         (register_dump_remote, register_dump_groups): New class.
9656         (regcache_print): Update.
9657         * regcache.h (regcache_dump_what): Move it to regcache.c.
9658         (regcache) <dump>: Remove.
9659
9660 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9661
9662         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
9663          reg_buffer_rw *.
9664         (jit_unwind_reg_set_impl): Call raw_supply.
9665         (jit_frame_sniffer): Use reg_buffer_rw.
9666         * record-full.c (record_full_core_regbuf): Change its type.
9667         (record_full_core_open_1): Use reg_buffer_rw.
9668         (record_full_close): Likewise.
9669         (record_full_core_fetch_registers): Use regcache->raw_supply.
9670         (record_full_core_store_registers): Likewise.
9671         * regcache.c (regcache::get_register_status): Move it to
9672         reg_buffer.
9673         (regcache_raw_set_cached_value): Remove.
9674         (regcache::raw_set_cached_value): Remove.
9675         (regcache::raw_write): Call raw_supply.
9676         (regcache::raw_supply): Move it to reg_buffer_rw.
9677         * regcache.h (regcache_raw_set_cached_value): Remove.
9678         (reg_buffer_rw): New class.
9679
9680 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9681
9682         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
9683         readonly_detached_regcache.
9684         (dummy_frame_prev_register): Use regcache->cooked_read.
9685         * frame.c (frame_save_as_regcache): Change return type.
9686         (frame_pop): Update.
9687         * frame.h (frame_save_as_regcache): Update declaration.
9688         * inferior.h (get_infcall_suspend_state_regcache): Update
9689         declaration.
9690         * infrun.c (infcall_suspend_state) <registers>: use
9691         readonly_detached_regcache.
9692         (save_infcall_suspend_state): Don't use regcache_dup.
9693         (get_infcall_suspend_state_regcache): Change return type.
9694         * linux-fork.c (struct fork_info) <savedregs>: Change to
9695         readonly_detached_regcache.
9696         <pc>: New field.
9697         (fork_save_infrun_state): Don't use regcache_dup.
9698         (info_checkpoints_command): Adjust.
9699         * mi/mi-main.c (register_changed_p): Update declaration.
9700         (mi_cmd_data_list_changed_registers): Use
9701         readonly_detached_regcache.
9702         (register_changed_p): Change parameter type to
9703         readonly_detached_regcache.
9704         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
9705         readonly_detached_regcache.
9706         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
9707         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
9708         New.
9709         (regcache::save): Move it to reg_buffer.
9710         (regcache::restore): Change parameter type.
9711         (regcache_dup): Remove.
9712         * regcache.h (reg_buffer) <save>: New method.
9713         (readonly_detached_regcache): New class.
9714         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
9715         readonly_detached_regcache.
9716         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
9717
9718 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9719
9720         * frame.c (frame_save_as_regcache): Use regcache method save.
9721         (frame_pop): Use regcache method restore.
9722         * infrun.c (restore_infcall_suspend_state): Likewise.
9723         * linux-fork.c (fork_load_infrun_state): Likewise.
9724         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
9725         save.
9726         * regcache.c (regcache_save): Remove.
9727         (regcache::restore): More asserts.
9728         (regcache_cpy): Remove.
9729         * regcache.h (regcache_save): Remove the declaration.
9730         (regcache::restore): Move from private to public.
9731         Remove the friend declaration of regcache_cpy.
9732         (regcache_cpy): Remove declaration.
9733
9734 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9735
9736         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
9737         parameter type to 'readable_regcache *'.
9738         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
9739         * arm-tdep.c (arm_neon_quad_read): Likewise.
9740         (arm_pseudo_read): Likewise.
9741         * avr-tdep.c (avr_pseudo_register_read): Likewise.
9742         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
9743         * frv-tdep.c (frv_pseudo_register_read): Likewise.
9744         * gdbarch.c: Re-generated.
9745         * gdbarch.h: Re-generated.
9746         * gdbarch.sh (pseudo_register_read): Change parameter type to
9747         'readable_regcache *'.
9748         (pseudo_register_read_value): Likewise.
9749         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
9750         (h8300_pseudo_register_read): Likewise.
9751         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
9752         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
9753         (i386_pseudo_register_read_into_value): Likewise.
9754         (i386_pseudo_register_read_value): Likewise.
9755         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
9756         declaration.
9757         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
9758         * m32c-tdep.c (m32c_raw_read): Likewise.
9759         (m32c_read_flg): Likewise.
9760         (m32c_banked_register): Likewise.
9761         (m32c_banked_read): Likewise.
9762         (m32c_sb_read): Likewise.
9763         (m32c_part_read): Likewise.
9764         (m32c_cat_read): Likewise.
9765         (m32c_r3r2r1r0_read): Likewise.
9766         (m32c_pseudo_register_read): Likewise.
9767         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
9768         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
9769         (mep_pseudo_cr64_read): Likewise.
9770         (mep_pseudo_register_read): Likewise.
9771         * mips-tdep.c (mips_pseudo_register_read): Likewise.
9772         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
9773         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
9774         * regcache.c (regcache::raw_read): Move it to readable_regcache.
9775         (regcache::cooked_read): Likewise.
9776         (regcache::cooked_read_value): Likewise.
9777         (regcache_cooked_read_signed):
9778         (regcache::cooked_read): Likewise.
9779         * regcache.h (readable_regcache): New class.
9780         (regcache): Inherit readable_regcache.  Move some methods to
9781         readable_regcache.
9782         * rl78-tdep.c (rl78_pseudo_register_read): Change
9783         parameter type to 'readable_regcache *'.
9784         * rs6000-tdep.c (do_regcache_raw_read): Remove.
9785         (e500_pseudo_register_read): Change parameter type to
9786         'readable_regcache *'.
9787         (dfp_pseudo_register_read): Likewise.
9788         (vsx_pseudo_register_read): Likewise.
9789         (efpr_pseudo_register_read): Likewise.
9790         * s390-tdep.c (s390_pseudo_register_read): Likewise.
9791         * sh-tdep.c (sh_pseudo_register_read): Likewise.
9792         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
9793         (sh64_pseudo_register_read): Likewise.
9794         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
9795         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
9796         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
9797         (spu_pseudo_register_read): Likewise.
9798         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
9799         (xtensa_pseudo_register_read): Likewise.
9800
9801 2018-02-21  Yao Qi  <yao.qi@linaro.org>
9802
9803         * regcache.c (regcache::regcache): Call reg_buffer ctor.
9804         (regcache::arch): Move it to reg_buffer::arch.
9805         (regcache::register_buffer): Likewise.
9806         (regcache::assert_regnum): Likewise.
9807         (regcache::num_raw_registers): Likewise.
9808         * regcache.h (reg_buffer): New class.
9809         (regcache): Inherit reg_buffer.
9810
9811 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
9812
9813         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
9814         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
9815
9816 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
9817
9818         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
9819
9820 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
9821
9822         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
9823         (SFILES): Remove common/*.c files.
9824         (COMMON_OBS): Remove some *.o files built from common/*.c files.
9825         * common/common.host: Add common reference.
9826         * configure.ac: Likewise.
9827         * configure: Regenerate.
9828
9829 2018-02-16  Yao Qi  <yao.qi@linaro.org>
9830
9831         * block.c (block_namespace_info): Inherit allocate_on_obstack.
9832         (block_initialize_namespace): Use new.
9833         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
9834         (dwarf2_free_objfile): Use delete.
9835         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
9836         (copy_type_recursive): Use new.
9837         * gdb_obstack.h (allocate_on_obstack): New.
9838
9839 2018-02-15  Yao Qi  <yao.qi@linaro.org>
9840
9841         PR gdb/22849
9842         * inferior.c (exit_inferior_1): Reset inf->control.
9843
9844 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
9845
9846         * ada-lang.c (ada_to_fixed_value_create): Delete advance
9847         declaration.
9848
9849 2018-02-14  Pedro Alves  <palves@redhat.com>
9850
9851         * frame-unwind.c (frame_unwind_try_unwinder): Always call
9852         frame_cleanup_after_sniffer on exception.
9853
9854 2018-02-14  Tom Tromey  <tom@tromey.com>
9855
9856         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
9857         const.
9858         (solib_bfd_open): Make pathname const.
9859         * solib.c (solib_bfd_open): Make pathname const.
9860         * solib-spu.c (spu_bfd_fopen): Make name const.
9861         (spu_bfd_open): Make pathname const.
9862         * solib-darwin.c (darwin_bfd_open): Make pathname const.
9863         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
9864
9865 2018-02-14  Tom Tromey  <tom@tromey.com>
9866
9867         * symfile.c (symfile_bfd_open): Update.
9868         * source.h (openp, source_full_path_of, find_and_open_source):
9869         Change argument type to unique_xmalloc_ptr.
9870         * source.c (openp): Take a unique_xmalloc_ptr.
9871         (source_full_path_of, find_and_open_source): Likewise.
9872         (open_source_file, symtab_to_fullname): Update.
9873         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
9874         unique_xmalloc_ptr.
9875         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
9876         (exec_file_find): Update.
9877         * psymtab.c (psymtab_to_fullname): Update.
9878         * nto-tdep.h (nto_find_and_open_solib): Update.
9879         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
9880         unique_xmalloc_ptr.
9881         * exec.c (exec_file_attach): Update.
9882         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
9883         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
9884
9885 2018-02-14  Tom Tromey  <tom@tromey.com>
9886
9887         * solib.c: Include source.h.
9888         * nto-tdep.c: Include source.h.
9889         * mi/mi-cmd-env.c: Include source.h.
9890         * infcmd.c: Include source.h.
9891         * exec.c: Include source.h.
9892         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
9893         (add_path, directory_switch, source_path, init_source_path): Move
9894         declarations...
9895         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
9896         (add_path, directory_switch, source_path, init_source_path):
9897         ...here.
9898
9899 2018-02-14  Tom Tromey  <tom@tromey.com>
9900
9901         * solist.h (exec_file_find, solib_find): Return
9902         unique_xmalloc_ptr.
9903         (solib_bfd_fopen): Take a const char *.
9904         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
9905         (exec_file_find, solib_find): Likewise.
9906         (solib_bfd_fopen): Do not take ownership of "pathname".
9907         (solib_bfd_open): Use unique_xmalloc_ptr.
9908         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
9909         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
9910         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
9911         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
9912
9913 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
9914
9915         * ada-lang.c (name_match_type_from_name): Remove reference to
9916         ada_name_for_lookup in function's documentation.
9917         * ada-lang.h (ada_name_for_lookup): Delete declaration.
9918
9919 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
9920
9921         * defs.h (enum openp_flags): New enum.
9922         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
9923         Move to enum openp_flags.
9924         (openp_flags): New enum flags.
9925         (openp): Change parameter type to openp_flags.
9926         * source.c (openp): Change parameter type to openp_flags.
9927         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
9928         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
9929
9930 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
9931
9932         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
9933         per-command.
9934
9935 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
9936
9937         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
9938         into...
9939         (class dwarf2_queue_guard): ...the destructor of this new class.
9940         (dw2_do_instantiate_symtab): Create instance of the new class
9941         dwarf2_queue_guard, remove cleanup.
9942
9943 2018-02-09  Tom Tromey  <tom@tromey.com>
9944
9945         * source.c (find_source_lines): Don't reference past the end of
9946         the vector.
9947
9948 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9949
9950         * remote.c (remote_btrace_maybe_reopen): Change error message.
9951         * btrace.c (btrace_enable): Likewise.
9952         (parse_xml_btrace): Likewise.
9953         (parse_xml_btrace_conf): Likewise.
9954
9955 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9956
9957         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
9958         (linux_enable_pt, linux_enable_bts): Call
9959         diagnose_perf_event_open_fail.
9960
9961 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9962
9963         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
9964         Remove parameter and change return type.  Update callers.  Move it.
9965         (linux_enable_bts, linux_enable_pt): Improve error message.
9966         (linux_enable_pt): Remove zero buffer size check.
9967         (linux_enable_btrace): Improve error messages.  Remove NULL return
9968         check.
9969
9970 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9971
9972         * btrace.c (btrace_enable): Remove target_supports_btrace call.
9973         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
9974         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
9975         (linux_supports_pt, linux_supports_btrace): Remove.
9976         (linux_enable_bts): Call cpu_supports_bts.
9977         * nat/linux-btrace.h (linux_supports_btrace): Remove.
9978         * remote.c (remote_supports_btrace): Remove.
9979         (init_remote_ops): Remove remote_supports_btrace.
9980         * target-delegates.c: Regenerated.
9981         * target.c (target_supports_btrace): Remove.
9982         * target.h (target_ops) <to_supports_btrace>: Remove
9983         (target_supports_btrace): Remove.
9984         * x86-linux-nat.c (x86_linux_create_target): Remove
9985         linux_supports_btrace.
9986
9987 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9988
9989         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
9990         btrace failed.
9991         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
9992         exception and use message in own exception.
9993
9994 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9995
9996         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
9997         (perf_event_pt_event_type): Use gdb_file_up.
9998         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
9999         scoped_fd, and scoped_mmap.
10000
10001 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10002
10003         * common/scoped_mmap.h: New.
10004         * unittests/scoped_mmap-selftest.c: New.
10005         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
10006         unittests/scoped_mmap-selftest.c.
10007
10008 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10009
10010         * common/scoped_fd.h: New.
10011         * unittests/scoped_fd-selftest.c: New.
10012         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
10013         unittests/scoped_fd-selftest.c.
10014
10015 2018-02-09  Tom Tromey  <tom@tromey.com>
10016
10017         * auto-load.c (auto_load_section_scripts): Use
10018         gdb::unique_xmalloc_ptr.
10019
10020 2018-02-09  Tom Tromey  <tom@tromey.com>
10021
10022         * auto-load.c (execute_script_contents): Use std::string.
10023
10024 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
10025
10026         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
10027         Python function, rather than a new command.
10028
10029 2018-02-08  Tom Tromey  <tom@tromey.com>
10030
10031         * solib.c (solib_find_1): Use std::string.
10032         (solib_bfd_fopen): Use unique_xmalloc_ptr.
10033
10034 2018-02-08  Tom Tromey  <tom@tromey.com>
10035
10036         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
10037
10038 2018-02-08  Tom Tromey  <tom@tromey.com>
10039
10040         * source.c (find_source_lines): Use gdb::def_vector.
10041
10042 2018-02-08  Tom Tromey  <tom@tromey.com>
10043
10044         * macrocmd.c (struct temporary_macro_definition): New.
10045         (macro_define_command): Use temporary_macro_definition.  Remove
10046         cleanups.
10047         (free_macro_definition_ptr): Remove.
10048
10049 2018-02-08  Tom Tromey  <tom@tromey.com>
10050
10051         * macroexp.c (maybe_expand): Use std::string.
10052
10053 2018-02-08  Tom Tromey  <tom@tromey.com>
10054
10055         * macroexp.c (struct macro_buffer): Add initializers for some
10056         members.
10057         (init_buffer, init_shared_buffer, free_buffer)
10058         (free_buffer_return_text): Remove.
10059         (macro_buffer): New constructors.
10060         (~macro_buffer): New destructor.
10061         (macro_buffer::set_shared): New method.
10062         (macro_buffer::resize_buffer, macro_buffer::appendc)
10063         (macro_buffer::appendmem): Now methods, not free functions.
10064         (set_token, append_tokens_without_splicing, stringify)
10065         (macro_stringify): Update.
10066         (gather_arguments): Change return type.  Remove argc_p argument,
10067         add args_ptr argument.  Use std::vector.
10068         (substitute_args): Remove argc argument.  Accept std::vector.
10069         (expand): Update.  Use std::vector.
10070         (scan, macro_expand, macro_expand_next): Update.
10071
10072 2018-02-08  Tom Tromey  <tom@tromey.com>
10073
10074         * symtab.c (default_collect_symbol_completion_matches_break_on):
10075         Use unique_xmalloc_ptr.
10076         * macroscope.h: (sal_macro_scope, user_macro_scope)
10077         (default_macro_scope): Return unique_xmalloc_ptr.
10078         * macroscope.c (sal_macro_scope, user_macro_scope)
10079         (default_macro_scope): Return unique_xmalloc_ptr.
10080         * macroexp.h (macro_expand, macro_expand_once): Return
10081         unique_xmalloc_ptr.
10082         * macroexp.c (macro_expand, macro_expand_once): Return
10083         unique_xmalloc_ptr.
10084         * macrocmd.c (macro_expand_command, macro_expand_once_command)
10085         (info_macro_command, info_macros_command): Use
10086         unique_xmalloc_ptr.
10087         * compile/compile-c-support.c (write_macro_definitions): Use
10088         unique_xmalloc_ptr.
10089         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
10090
10091 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
10092
10093         * value.c (value_static_field): Assign field type instead of
10094         containing type when returning an optimized out value.
10095
10096 2018-02-06  Yao Qi  <yao.qi@linaro.org>
10097
10098         * ft32-tdep.c (ft32_read_pc): Remove.
10099         (ft32_write_pc): Remove.
10100         (ft32_gdbarch_init): Update.
10101         * m32r-tdep.c (m32r_read_pc): Remove.
10102         (m32r_gdbarch_init): Update.
10103         * mep-tdep.c (mep_read_pc): Remove.
10104         (mep_gdbarch_init): Update.
10105         * microblaze-tdep.c (microblaze_write_pc): Remove.
10106         (microblaze_gdbarch_init): Update.
10107         * mn10300-tdep.c (mn10300_read_pc): Remove.
10108         (mn10300_write_pc): Remove.
10109         (mn10300_gdbarch_init): Update.
10110         * moxie-tdep.c (moxie_read_pc): Remove.
10111         (moxie_write_pc): Remove.
10112         (moxie_gdbarch_init): Update.
10113
10114 2018-02-06  Yao Qi  <yao.qi@linaro.org>
10115
10116         * expprint.c (print_subexp_standard): Handle
10117         OP_F77_UNDETERMINED_ARGLIST.
10118         (dump_subexp_body_standard): Likewise.
10119
10120 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
10121
10122         * target-descriptions.c (tdesc_element_visitor) Add empty
10123         implementations.
10124         (tdesc_type): Move make_gdb_type from here.
10125         (tdesc_type_builtin): Likewise.
10126         (tdesc_type_vector): Likewise.
10127         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
10128         (make_gdb_type_struct): Move from tdesc_type_with_fields.
10129         (make_gdb_type_union): Likewise.
10130         (make_gdb_type_flags): Likewise.
10131         (make_gdb_type_enum): Likewise.
10132         (make_gdb_type): New function.
10133         (tdesc_register_type): Use static make_gdb_type.
10134
10135 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
10136
10137         * infcmd.c (default_print_one_register_info): Align natural-format
10138         column values consistently one under another.
10139         (pad_to_column): New function.
10140
10141 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
10142
10143         * dwarf2read.c (dwarf2_physname): Move commment.
10144
10145 2018-02-01  Leszek Swirski  <leszeks@google.com>
10146
10147         * varobj.c (varobj_formatted_print_options): Allow recursive
10148         pretty printing if pretty printing is enabled.
10149
10150 2018-02-01  Leszek Swirski  <leszeks@google.com>
10151
10152         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
10153         names after a structop as a filename.
10154
10155 2018-02-01  Yao Qi  <yao.qi@linaro.org>
10156
10157         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
10158         (arm_record_coproc_data_proc): Likewise.
10159
10160 2018-02-01  Yao Qi  <yao.qi@linaro.org>
10161
10162         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
10163
10164 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
10165
10166         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
10167         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
10168
10169 2018-01-31  Pedro Alves  <palves@redhat.com>
10170
10171         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
10172         * inflow.c (child_terminal_save_inferior): Wrap reference to
10173         tcgetpgrp in HAVE_TERMIOS_H.
10174         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
10175         _WIN32.
10176         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
10177         always iterate over all inferiors.
10178         (gdbsim_cntrl_c): Adjust.
10179         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
10180
10181 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
10182
10183         * gdbtypes.c (lookup_array_range_type): Make sure the array's
10184         index type is objfile-owned if the element type is as well.
10185
10186 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
10187
10188         GDB 8.1 released.
10189
10190 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10191
10192         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
10193         "features/s390x-linux64.c".
10194         (_initialize_s390_linux_tdep): Remove initialization of tdescs
10195         s390_linux32 and s390x_linux64.
10196         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
10197         default tdesc.
10198         * s390-tdep.c: Include "features/s390-linux32.c" and
10199         "features/s390x-linux64.c".
10200         (s390_tdesc_valid): Add check for tdesc_has_registers.
10201         (s390_gdbarch_init): Make sure there is always a valid tdesc.
10202         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
10203         tdesc_s390x_linux64.
10204         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
10205         tdesc_s390x_linux64 to...
10206         * s390-tdep.h: ...here.
10207
10208 2018-01-30  Pedro Alves  <palves@redhat.com>
10209
10210         PR gdb/13211
10211         * config.in, configure: Regenerate.
10212         * configure.ac: Check for getpgid.
10213         * go32-nat.c (go32_pass_ctrlc): New.
10214         (go32_target): Install it.
10215         * inf-child.c (inf_child_target): Install
10216         child_terminal_save_inferior, child_pass_ctrlc and
10217         child_interrupt.
10218         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
10219         (inf_ptrace_target): No longer install it.
10220         * infcmd.c (interrupt_target_1): Adjust.
10221         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
10222         (child_interrupt): Declare.
10223         (inferior::terminal_state): New.
10224         * inflow.c (struct terminal_info): Update comments.
10225         (inferior_process_group): Delete.
10226         (terminal_is_ours): Delete.
10227         (gdb_tty_state): New.
10228         (child_terminal_init): Adjust.
10229         (is_gdb_terminal, sharing_input_terminal_1)
10230         (sharing_input_terminal): New functions.
10231         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
10232         Set the process's actual process group in the foreground if
10233         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
10234         mark terminal as the inferior's if not sharing GDB's terminal.
10235         Don't check attach_flag.
10236         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
10237         pass down a target_terminal_state.
10238         (child_terminal_save_inferior): New, factored out from ...
10239         (child_terminal_ours_1): ... this.  Handle
10240         target_terminal_state::is_ours_for_output.
10241         (child_interrupt, child_pass_ctrlc): New.
10242         (inflow_inferior_exit): Clear the inferior's terminal_state.
10243         (copy_terminal_info): Copy the inferior's terminal state.
10244         (_initialize_inflow): Remove reference to terminal_is_ours.
10245         * inflow.h (inferior_process_group): Delete.
10246         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
10247         * procfs.c (procfs_target): Don't install procfs_interrupt.
10248         (procfs_interrupt): Delete.
10249         * remote.c (remote_serial_quit_handler): Adjust.
10250         (remote_interrupt): Remove ptid parameter.  Adjust.
10251         * target-delegates.c: Regenerate.
10252         * target.c: Include "terminal.h".
10253         (target_terminal::terminal_state): Rename to ...
10254         (target_terminal::m_terminal_state): ... this.
10255         (target_terminal::init): Adjust.
10256         (target_terminal::inferior): Adjust to per-inferior
10257         terminal_state.
10258         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
10259         (target_terminal::ours, target_terminal::ours_for_output): Use
10260         target_terminal_is_ours_kind.
10261         (target_interrupt): Remove ptid parameter.  Adjust.
10262         (default_target_pass_ctrlc): Adjust.
10263         * target.h (target_ops::to_terminal_save_inferior): New field.
10264         (target_ops::to_interrupt): Remove ptid_t parameter.
10265         (target_interrupt): Remove ptid_t parameter.  Update comment.
10266         (target_pass_ctrlc): Update comment.
10267         * target/target.h (target_terminal_state): New scoped enum,
10268         factored out of ...
10269         (target_terminal::terminal_state): ... here.
10270         (target_terminal::inferior): Update comments.
10271         (target_terminal::restore_inferior): New.
10272         (target_terminal::is_inferior, target_terminal::is_ours)
10273         (target_terminal::is_ours_for_output): Adjust.
10274         (target_terminal::scoped_restore_terminal_state): Adjust to
10275         rename, and call restore_inferior() instead of inferior().
10276         (target_terminal::scoped_restore_terminal_state::m_state): Change
10277         type.
10278         (target_terminal::terminal_state): Rename to ...
10279         (target_terminal::m_terminal_state): ... this and change type.
10280
10281 2018-01-30  Pedro Alves  <palves@redhat.com>
10282
10283         * linux-nat.c (wait_for_signal): New function.
10284         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
10285         directly.
10286         (async_terminal_is_ours)
10287         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
10288         (linux_nat_add_target): Don't override
10289         to_terminal_inferior/to_terminal_ours.
10290
10291 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
10292
10293         * remote.c (remote_follow_fork): Don't call "detach_inferior".
10294
10295 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
10296
10297         * dwarf2read.c (free_dwo_files): Add forward-declaration.
10298         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
10299         dwarf2_per_objfile_free here.
10300         (dwarf2_per_objfile_free): Remove.
10301         (_initialize_dwarf2_read): Don't register
10302         dwarf2_per_objfile_free as a registry cleanup.
10303
10304 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
10305
10306         Avoid compilation errors in MinGW native builds
10307
10308         The error is triggered by including python-internal.h, and the
10309         error message is:
10310
10311              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
10312                       from build-gnulib/import/math.h:27,
10313                       from d:/usr/Python26/include/pyport.h:235,
10314                       from d:/usr/Python26/include/Python.h:58,
10315                       from python/python-internal.h:94,
10316                       from python/py-arch.c:24:
10317              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
10318         using ::hypot;
10319                 ^~~~~
10320
10321         This happens because Python headers define 'hypot' to expand t
10322         '_hypot' in the Windows builds.
10323         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
10324         'hypoth'.  This avoids a compilation error.
10325
10326 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
10327
10328         * MAINTAINERS (Write After Approval): Fix ordering.
10329
10330 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
10331
10332         * MAINTAINERS (Write After Approval): Add Alan Hayward.
10333
10334 2018-01-26  Alan Modra  <amodra@gmail.com>
10335
10336         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
10337         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
10338         Remove nop.  Make const.  Comment.
10339         (powerpc32_plt_stub_so_2): New.
10340         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
10341         Correct count.  Update uses.
10342         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
10343         Move common code reading PLT entry word.  Correct
10344         powerpc32_plt_stub PLT address calculation.
10345         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
10346         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
10347         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
10348         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
10349         (ppc64_standard_linkage8): Likewise.
10350         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
10351         Correct insns description.
10352         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
10353
10354 2018-01-24  Pedro Alves  <palves@redhat.com>
10355
10356         GCC PR libstdc++/83906
10357         * gdbtypes.c (operator==(const dynamic_prop &,
10358         const dynamic_prop &)): New.
10359         (operator==(const range_bounds &, const range_bounds &)): New.
10360         (check_types_equal): Use them instead of memcmp.
10361         * gdbtypes.h (operator==(const dynamic_prop &,
10362         const dynamic_prop &)): Declare.
10363         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
10364         (operator==(const range_bounds &, const range_bounds &)): Declare.
10365         (operator!=(const range_bounds &, const range_bounds &)): Declare.
10366
10367 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10368
10369         * s390-linux-tdep.c (s390_record_address_mask)
10370         (s390_record_calc_disp_common, s390_record_calc_disp)
10371         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
10372         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
10373         (s390_process_record): Move to s390-tdep.c.
10374         (s390_linux_init_abi_any): Adjust.
10375         * s390-tdep.c (s390_record_address_mask)
10376         (s390_record_calc_disp_common, s390_record_calc_disp)
10377         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
10378         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
10379         (s390_process_record): Moved from s390-linux-tdep.c
10380         (s390_gdbarch_init): Adjust.
10381
10382 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10383
10384         * s390-linux-nat.c (s390-tdep.h): New include.
10385         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
10386         (HFILES_NO_SRCDIR): Add s390-tdep.h.
10387         (ALLDEPFILES): Add s390-tdep.c.
10388         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
10389         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
10390         * s390-tdep.h: ...this.  New file.
10391         * s390-linux-tdep.c (s390-tdep.h): New include.
10392         (_initialize_s390_tdep): Rename to...
10393         (_initialize_s390_linux_tdep): ...this and adjust.
10394         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
10395         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
10396         s390-tdep.h.
10397         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
10398         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
10399         (s390_is_partial_instruction, s390_software_single_step)
10400         (is_non_branch_ril, s390_displaced_step_copy_insn)
10401         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
10402         (s390_prologue_data, s390_addr, s390_store, s390_load)
10403         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
10404         (s390_register_call_saved, s390_guess_tracepoint_registers)
10405         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
10406         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
10407         (s390_pseudo_register_name, s390_pseudo_register_type)
10408         (s390_pseudo_register_read, s390_pseudo_register_write)
10409         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
10410         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
10411         (s390_addr_bits_remove, s390_address_class_type_flags)
10412         (s390_address_class_type_flags_to_name)
10413         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
10414         (s390_function_arg_float, s390_function_arg_vector)
10415         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
10416         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
10417         (s390_frame_align, s390_register_return_value, s390_return_value)
10418         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
10419         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
10420         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
10421         (s390_trad_frame_prev_register, s390_unwind_cache)
10422         (s390_prologue_frame_unwind_cache)
10423         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
10424         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
10425         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
10426         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
10427         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
10428         (s390_frame_base_address, s390_local_base_address)
10429         (s390_frame_base, s390_gcc_target_options)
10430         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
10431         (s390_validate_reg_range, s390_tdesc_valid)
10432         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
10433         * s390-tdep.c: ...this.  New file.
10434
10435 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10436
10437         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
10438         (s390_process_record, s390_gdbarch_tdep_alloc)
10439         (s390_linux_init_abi_any): Use/set new hook.
10440
10441 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10442
10443         * s390-linux-tdep.c (osabi.h): New include.
10444         (s390_linux_init_abi_31, s390_linux_init_abi_64)
10445         (s390_linux_init_abi_any): New functions.
10446         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
10447
10448 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10449
10450         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
10451         tdesc_has_registers check
10452
10453 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10454
10455         * s390-linux-tdep.c (s390_tdesc_valid): New function.
10456         (s390_validate_reg_range): New macro.
10457         (s390_gdbarch_init): Adjust.
10458
10459 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10460
10461         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
10462         (s390_gdbarch_tdep_alloc): Adjust.
10463         (s390_gdbarch_init): Adjust.
10464
10465 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10466
10467         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
10468         <have_tdb>: Change type to bool.
10469         (s390_gdbarch_tdep_alloc): Adjust.
10470         (s390_gdbarch_init): Adjust.
10471
10472 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10473
10474         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
10475         (gdbarch_tdep) <have_upper, have_vx>: New fields.
10476         (s390_gdbarch_tdep_alloc): New function.
10477         (s390_gdbarch_init): Allocate tdep at start and use its fields
10478         instead of separate variables.
10479
10480 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10481
10482         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
10483         when looking for cached gdbarch and add comment for remaining.
10484
10485 2018-01-22  Pedro Alves  <palves@redhat.com>
10486             Sergio Durigan Junior  <sergiodj@redhat.com>
10487
10488         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
10489         case.
10490
10491 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
10492
10493         * MAINTAINERS: Update my company e-mail address.
10494
10495 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10496
10497         * regcache.c (cooked_write_test): New function.
10498         (_initialize_regcache): Register the test.
10499
10500 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10501
10502         * ia64-tdep.c (ia64_pseudo_register_read): Call
10503         regcache->cooked_read instead of regcache_cooked_read_unsigned.
10504         * m32c-tdep.c (m32c_cat_read): Likewise.
10505         (m32c_r3r2r1r0_read): Likewise.
10506         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
10507         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
10508
10509 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10510
10511         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
10512         method raw_read instead of regcache_raw_read.
10513         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
10514         * arm-tdep.c (arm_neon_quad_read): Likewise.
10515         * avr-tdep.c (avr_pseudo_register_read): Likewise.
10516         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
10517         * frv-tdep.c (frv_pseudo_register_read): Likewise.
10518         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
10519         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
10520         (i386_pseudo_register_read_into_value): Likewise.
10521         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
10522         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
10523         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
10524         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
10525         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
10526         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
10527         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
10528         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
10529         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
10530
10531 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10532
10533         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
10534         * configure.tgt: Remove target mt.
10535         * mt-tdep.c: Remove.
10536         * regcache.c (cooked_read_test): Remove the check for mt.
10537
10538 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10539
10540         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
10541         instead of gdbarch_pseudo_register_read_value.
10542
10543 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
10544
10545         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
10546         language is Ada.
10547
10548 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
10549
10550         * linespec.c (create_sals_line_offset): Remove code that preserved
10551         the symtab_and_line's line number.
10552
10553 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10554
10555         * varobj.c (varobj_create): Don't set valid_block when creating a
10556         floating varobj.
10557
10558 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10559
10560         * varobj.c (varobj_create): Remove out of date comment.
10561
10562 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10563
10564         PR mi/20395
10565         * ada-exp.y (write_var_from_sym): Pass extra parameter when
10566         updating innermost block.
10567         * parse.c (innermost_block_tracker::update): Take extra type
10568         parameter, and check types match before updating innermost block.
10569         (write_dollar_variable): Update innermost block for registers.
10570         * parser-defs.h (enum innermost_block_tracker_type): New enum.
10571         (innermost_block_tracker::innermost_block_tracker): Initialise
10572         m_types member.
10573         (innermost_block_tracker::reset): Take type parameter.
10574         (innermost_block_tracker::update): Take type parameter, and pass
10575         type through as needed.
10576         (innermost_block_tracker::m_types): New member.
10577         * varobj.c (varobj_create): Pass type when reseting innermost
10578         block.
10579
10580 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10581
10582         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
10583         * ada-lang.c (resolve_subexp): Likewise.
10584         * breakpoint.c (set_breakpoint_condition) Likewise.
10585         (watch_command_1) Likewise.
10586         * c-exp.y (variable): Likewise.
10587         * d-exp.y (PrimaryExpression): Likewise.
10588         * f-exp.y (variable): Likewise.
10589         * go-exp.y (variable): Likewise.
10590         * m2-exp.y (variable): Likewise.
10591         * objfiles.c (objfile::~objfile): Likewise.
10592         * p-exp.y (variable): Likewise.
10593         * parse.c (innermost_block): Change type.
10594         * parser-defs.h (class innermost_block_tracker): New.
10595         (innermost_block): Change to innermost_block_tracker.
10596         * printcmd.c (display_command): Switch to innermost_block API.
10597         (do_one_display): Likewise.
10598         * rust-exp.y (do_one_display): Likewise.
10599         * symfile.c (clear_symtab_users): Likewise.
10600         * varobj.c (varobj_create): Switch to innermost_block API, replace
10601         use of innermost_block with block stored on varobj object.
10602
10603 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10604
10605         * expression.h (innermost_block): Remove declaration.
10606         * varobj.c: Add 'parser-defs.h' include.
10607
10608 2018-01-19  Tom Tromey  <tom@tromey.com>
10609
10610         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
10611         symbols in the static and global blocks.
10612
10613 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
10614
10615         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
10616         gdb_ptrace.h, and move including gdb_wait.h ...
10617         * nat/linux-ptrace.h: ... to here.
10618
10619 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
10620
10621         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
10622         inf_ptrace_detach_success.
10623         (inf_ptrace_detach_success): Add inferior parameter, use it
10624         instead of inferior_ptid, pass it to detach_inferior.
10625         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
10626         parameter.
10627         * inferior.c (detach_inferior): Add overload that takes an
10628         inferior object.
10629         * inferior.h (detach_inferior): Likewise.
10630         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
10631         use inferior_ptid, adjust call to inf_ptrace_detach_success.
10632         * linux-thread-db.c (thread_db_detach): Use inf parameter.
10633
10634 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
10635
10636         * target.h (struct target_ops) <to_detach>: Add inferior
10637         parameter.
10638         (target_detach): Likewise.
10639         * target.c (dispose_inferior): Pass inferior down.
10640         (target_detach): Pass inferior down.  Assert that it is equal to
10641         the current inferior.
10642         * aix-thread.c (aix_thread_detach): Pass inferior down.
10643         * corefile.c (core_file_command): Pass current_inferior() down.
10644         * corelow.c (core_detach): Add inferior parameter.
10645         * darwin-nat.c (darwin_detach): Likewise.
10646         * gnu-nat.c (gnu_detach): Likewise.
10647         * inf-ptrace.c (inf_ptrace_detach): Likewise.
10648         * infcmd.c (detach_command): Pass current_inferior() down to
10649         target_detach.
10650         * infrun.c (follow_fork_inferior): Pass parent_inf to
10651         target_detach.
10652         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
10653         target_detach.
10654         * linux-nat.c (linux_nat_detach): Add inferior parameter.
10655         * linux-thread-db.c (thread_db_detach): Likewise.
10656         * nto-procfs.c (procfs_detach): Likewise.
10657         * procfs.c (procfs_detach): Likewise.
10658         * record.c (record_detach): Likewise.
10659         * record.h (struct inferior): Forward-declare.
10660         (record_detach): Add inferior parameter.
10661         * remote-sim.c (gdbsim_detach): Likewise.
10662         * remote.c (remote_detach_1): Likewise.
10663         (remote_detach): Likewise.
10664         (extended_remote_detach): Likewise.
10665         * sol-thread.c (sol_thread_detach): Likewise.
10666         * target-debug.h (target_debug_print_inferior_p): New macro.
10667         * target-delegates.c: Re-generate.
10668         * top.c (kill_or_detach): Pass inferior down to target_detach.
10669         * windows-nat.c (windows_detach): Add inferior parameter.
10670
10671 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
10672
10673         * target.h (struct target_ops) <to_detach>: Remove args
10674         parameter.
10675         (target_detach): Likewise.
10676         * target.c (dispose_inferior): Adjust.
10677         (target_detach): Remove args parameter, adjust.
10678         * aix-thread.c (aix_thread_detach): Adjust.
10679         * corefile.c (core_file_command): Adjust.
10680         * corelow.c (core_detach): Adjust.
10681         * darwin-nat.c (darwin_detach): Adjust.
10682         * gnu-nat.c (gnu_detach): Adjust.
10683         * inf-ptrace.c (inf_ptrace_detach): Adjust.
10684         * infcmd.c (detach_command): Adjust
10685         * infrun.c (follow_fork_inferior): Adjust.
10686         (handle_vfork_child_exec_or_exit): Adjust.
10687         * linux-fork.c (linux_fork_detach): Remove args parameter.
10688         * linux-fork.h (linux_fork_detach): Likewise.
10689         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
10690         * linux-thread-db.c (thread_db_detach): Likewise.
10691         * nto-procfs.c (procfs_detach): Likewise.
10692         * procfs.c (procfs_detach): Likewise.
10693         (do_detach): Remove signo parameter.
10694         * record.c (record_detach): Remove args parameter.
10695         * record.h (record_detach): Likewise.
10696         * remote-sim.c (gdbsim_detach): Likewise.
10697         * remote.c (remote_detach_1): Likewise.
10698         (remote_detach): Likewise.
10699         (extended_remote_detach): Likewise.
10700         * sol-thread.c (sol_thread_detach): Likewise.
10701         * target-delegates.c: Re-generate.
10702         * top.c (struct qt_args) <args>: Remove field.
10703         (kill_or_detach): Don't pass args.
10704         (quit_force): Don't set args.
10705         * windows-nat.c (windows_detach): Remove args parameter.
10706
10707 2018-01-19  Yao Qi  <yao.qi@linaro.org>
10708
10709         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
10710         (arm_linux_init_abi): Install it.
10711
10712 2018-01-19  Yao Qi  <yao.qi@linaro.org>
10713
10714         * osabi.c (gdb_osabi_names): Extend the regexp for
10715         arm-linux-gnueabihf.
10716
10717 2018-01-18  Yao Qi  <yao.qi@linaro.org>
10718
10719         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
10720         m_abbrevs.
10721         (abbrev_table::add_abbrev): Update.
10722         (abbrev_table::lookup_abbrev): Update.
10723
10724 2018-01-18  Yao Qi  <yao.qi@linaro.org>
10725
10726         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
10727
10728 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
10729
10730         * compile/compile.c (compile_to_object): Convert "triplet_rx"
10731         to "std::string".
10732
10733 2018-01-17  Tom Tromey  <tom@tromey.com>
10734
10735         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
10736
10737 2018-01-17  Tom Tromey  <tom@tromey.com>
10738
10739         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
10740         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
10741         (create_array_type_with_stride): Update.
10742         * dwarf2read.c (set_die_type): Update.
10743
10744 2018-01-17  Tom Tromey  <tom@tromey.com>
10745
10746         * dwarf2read.c (delayed_method_info): Remove typedef.
10747         (dwarf2_cu::method_info): Now a std::vector.
10748         (add_to_method_list): Update.
10749         (free_delayed_list): Remove.
10750         (compute_delayed_physnames): Update.
10751         (process_full_comp_unit, process_full_type_unit): Clear the method
10752         list.  Remove cleanups.
10753         (psymtab_include_file_name): Add name_holder parameter.  Use
10754         unique_xmalloc_ptr.
10755         (dwarf_decode_lines): Update.
10756
10757 2018-01-17  Tom Tromey  <tom@tromey.com>
10758             Simon Marchi  <simon.marchi@ericsson.com>
10759
10760         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
10761         (dwarf2_per_objfile::free_cached_comp_units)
10762         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
10763         (init_cutu_and_read_dies_no_follow): Update.
10764         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
10765         (dwarf2_cu::~dwarf2_cu): New.
10766         (free_heap_comp_unit, free_stack_comp_unit): Remove.
10767         (age_cached_comp_units, free_one_cached_comp_unit): Update.
10768
10769 2018-01-17  Tom Tromey  <tom@tromey.com>
10770             Simon Marchi  <simon.marchi@ericsson.com>
10771
10772         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
10773         (struct die_reader_specs) <abbrev_table>: New member.
10774         (struct abbrev_table): Add constructor.
10775         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
10776         <abbrev_obstack>: Now an auto_obstack.
10777         (abbrev_table_up): New typedef.
10778         (init_cu_die_reader): Add abbrev_table parameter.
10779         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
10780         Add result_dwo_abbrev_table.
10781         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
10782         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
10783         Update.
10784         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
10785         parameter.
10786         (skip_children): Update.
10787         (abbrev_table::alloc_abbrev): Rename from
10788         abbrev_table_alloc_abbrev.
10789         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
10790         (abbrev_table::lookup_abbrev): Rename from
10791         abbrev_table_lookup_abbrev.
10792         (abbrev_table_read_table): Return abbrev_table_up.
10793         (abbrev_table_free, abbrev_table_free_cleanup)
10794         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
10795         (load_partial_dies): Update.
10796
10797 2018-01-17  Tom Tromey  <tom@tromey.com>
10798
10799         * dwarf2read.c (dwarf2_compute_name): Update comment.
10800         (read_func_scope, read_variable): Update.
10801         (new_symbol): Remove.
10802         (new_symbol_full): Rename to new_symbol.
10803
10804 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
10805
10806         PR gdb/16577
10807         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
10808         a warning instead of throwing an error, set section size to 0 and return
10809         NULL.
10810         * gdb_bfd.h (gdb_bfd_map_section): Update description.
10811
10812 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
10813
10814         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
10815         std::string.
10816         (linux_ptrace_attach_fail_reason_string): Likewise.
10817         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
10818         Likewise.
10819         (linux_ptrace_attach_fail_reason_string): Likewise.
10820         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
10821
10822 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
10823
10824         * linux-nat.c (linux_nat_attach): Remove xstrdup.
10825
10826 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
10827
10828         PR gdb/21559
10829         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
10830         checking for fs_base/gs_base fields in struct user_regs_struct.
10831         * configure: Regenerate.
10832
10833 2018-01-17  Yao Qi  <yao.qi@linaro.org>
10834
10835         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
10836         function.
10837         (aarch64_linux_init_abi): Install it to gdbarch hook
10838         gcc_target_options.
10839
10840 2018-01-15  Pedro Alves  <palves@redhat.com>
10841
10842         * common/signals-state-save-restore.c
10843         (save_original_signals_state): Fix typos.
10844
10845 2017-01-12  Tom Tromey  <tom@tromey.com>
10846             Sergio Durigan Junior  <sergiodj@redhat.com>
10847
10848         * Makefile.in (install-only): Install gdb-add-index.
10849
10850 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
10851
10852         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
10853
10854 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
10855
10856         * infrun.c (keep_going_pass_signal): Clear step-over info when
10857         insert_breakpoints fails.
10858
10859 2018-01-11  Pedro Alves  <palves@redhat.com>
10860
10861         PR gdb/22583
10862         * infrun.c (resume): Rename to ...
10863         (resume_1): ... this.
10864         (resume): Reimplement as wrapper around resume_1.
10865
10866 2018-01-11  Pedro Alves  <palves@redhat.com>
10867
10868         PR remote/22597
10869         * remote.c (remote_parse_stop_reply): Default to the last-set
10870         general thread instead of to 'magic_null_ptid'.
10871
10872 2018-01-10  Pedro Alves  <palves@redhat.com>
10873
10874         * language.h (language_get_symbol_name_matcher): Rename ...
10875         (get_symbol_name_matcher): ... this.
10876         * language.c (language_get_symbol_name_matcher): Ditto.
10877         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
10878         callers adjusted.
10879
10880 2018-01-10  Pedro Alves  <palves@redhat.com>
10881
10882         PR gdb/22670
10883         * dwarf2read.c
10884         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
10885         Adjust to use language_get_symbol_name_matcher instead of
10886         language_defn::la_get_symbol_name_matcher.
10887         * language.c (language_get_symbol_name_matcher): If in Ada mode
10888         and the lookup name is a verbatim match, return Ada's matcher.
10889         * language.h (language_get_symbol_name_matcher): Adjust comment.
10890         (ada_lookup_name_info::verbatim_p):: New method.
10891
10892 2018-01-10  Pedro Alves  <palves@redhat.com>
10893
10894         PR gdb/22670
10895         * ada-lang.c (ada_collect_symbol_completion_matches): If the
10896         minsym's language is language_auto or language_cplus, pass down
10897         language_ada instead.
10898         * symtab.c (compare_symbol_name): Don't frob symbol language here.
10899
10900 2018-01-10  Pedro Alves  <palves@redhat.com>
10901
10902         PR gdb/22670
10903         * minsyms.c (linkage_name_str): New function.
10904         (iterate_over_minimal_symbols): Use it.
10905
10906 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10907
10908         * NEWS: Document that 'info proc' now works on FreeBSD.
10909
10910 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10911
10912         * configure.ac: Check for kinfo_getfile in libutil.
10913         * configure: Regenerate.
10914         * config.in: Regenerate.
10915         * fbsd-nat.c: Include "fbsd-tdep.h".
10916         (fbsd_fetch_cmdline): New.
10917         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
10918         rather than calling error.
10919         (fbsd_info_proc): New.
10920         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
10921         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
10922         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
10923
10924 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10925
10926         * fbsd-nat.c (struct free_deleter): Remove.
10927         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
10928
10929 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10930
10931         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
10932         NULL for an empty pathname.
10933
10934 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10935
10936         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
10937         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
10938         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
10939         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
10940         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
10941         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
10942         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
10943         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
10944         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
10945         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
10946         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
10947         (fbsd_core_fetch_timeval, fbsd_print_sigset)
10948         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
10949         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
10950         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
10951
10952 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
10953
10954         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
10955         (gnu_xfer_auxv): New function.
10956         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
10957         TARGET_OBJECT_AUXV.
10958
10959 2018-01-08  Yao Qi  <yao.qi@linaro.org>
10960             Simon Marchi  <simon.marchi@ericsson.com>
10961
10962         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
10963         common/selftest.c.
10964         (COMMON_OBS): Remove selftest.o.
10965         * configure.ac: Append selftest-arch.c and common/selftest.c to
10966         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
10967         * configure: Re-generated.
10968         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
10969         GDB_SELF_TEST.
10970         (maintenance_info_selftests): Likewise.
10971
10972 2018-01-08  Xavier Roirand  <roirand@adacore.com>
10973
10974         * ada-valprint.c (val_print_packed_array_elements): Use
10975         proper number of elements when printing an array indexed
10976         by an enumeration type.
10977
10978 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10979
10980         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
10981         (dw2_get_file_names_reader): Adjust.
10982         (lookup_dwo_signatured_type): Adjust.
10983         (lookup_dwp_signatured_type): Adjust.
10984         (lookup_signatured_type): Adjust.
10985         (create_type_unit_group): Adjust.
10986         (get_type_unit_group): Adjust.
10987         (process_psymtab_comp_unit_reader): Adjust.
10988         (build_type_psymtabs_reader): Adjust.
10989         (scan_partial_symbols): Adjust.
10990         (add_partial_symbol): Adjust.
10991         (add_partial_subprogram): Adjust.
10992         (peek_die_abbrev): Adjust.
10993         (fixup_go_packaging): Adjust.
10994         (process_imported_unit_die): Adjust.
10995         (dwarf2_compute_name): Adjust.
10996         (dwarf2_physname): Adjust.
10997         (read_import_statement): Adjust.
10998         (handle_DW_AT_stmt_list): Adjust.
10999         (read_file_scope): Adjust.
11000         (read_func_scope): Adjust.
11001         (read_lexical_block_scope): Adjust.
11002         (read_call_site_scope): Adjust.
11003         (read_variable): Adjust.
11004         (dwarf2_rnglists_process): Adjust.
11005         (dwarf2_ranges_process): Adjust.
11006         (dwarf2_ranges_read): Adjust.
11007         (dwarf2_get_pc_bounds): Adjust.
11008         (dwarf2_record_block_ranges): Adjust.
11009         (dwarf2_add_field): Adjust.
11010         (dwarf2_add_member_fn): Adjust.
11011         (read_structure_type): Adjust.
11012         (process_structure_scope): Adjust.
11013         (read_enumeration_type): Adjust.
11014         (read_array_type): Adjust.
11015         (mark_common_block_symbol_computed): Adjust.
11016         (read_common_block): Adjust.
11017         (read_namespace_type): Adjust.
11018         (read_namespace): Adjust.
11019         (read_module_type): Adjust.
11020         (read_tag_pointer_type): Adjust.
11021         (read_tag_ptr_to_member_type): Adjust.
11022         (read_tag_string_type): Adjust.
11023         (read_subroutine_type): Adjust.
11024         (read_typedef): Adjust.
11025         (read_base_type): Adjust.
11026         (attr_to_dynamic_prop): Adjust.
11027         (read_subrange_type): Adjust.
11028         (read_unspecified_type): Adjust.
11029         (dwarf2_read_abbrevs): Adjust.
11030         (load_partial_dies): Adjust.
11031         (read_partial_die): Adjust.
11032         (find_partial_die): Adjust.
11033         (guess_partial_die_structure_name): Adjust.
11034         (fixup_partial_die): Adjust.
11035         (read_attribute_value): Adjust.
11036         (read_addr_index): Adjust.
11037         (read_addr_index_from_leb128): Adjust.
11038         (read_str_index): Adjust.
11039         (dwarf2_string_attr): Adjust.
11040         (get_debug_line_section): Adjust.
11041         (dwarf_decode_line_header): Adjust.
11042         (lnp_state_machine::check_line_address): Adjust.
11043         (dwarf_decode_lines_1): Adjust.
11044         (dwarf_decode_lines): Adjust.
11045         (dwarf2_start_symtab): Adjust.
11046         (var_decode_location): Adjust.
11047         (new_symbol_full): Adjust.
11048         (dwarf2_const_value_data): Adjust.
11049         (dwarf2_const_value_attr): Adjust.
11050         (dwarf2_const_value): Adjust.
11051         (die_type): Adjust.
11052         (die_containing_type): Adjust.
11053         (build_error_marker_type): Adjust.
11054         (lookup_die_type): Adjust.
11055         (guess_full_die_structure_name): Adjust.
11056         (anonymous_struct_prefix): Adjust.
11057         (determine_prefix): Adjust.
11058         (dwarf2_name): Adjust.
11059         (follow_die_ref_or_sig): Adjust.
11060         (follow_die_offset): Adjust.
11061         (follow_die_ref): Adjust.
11062         (follow_die_sig_1): Adjust.
11063         (follow_die_sig): Adjust.
11064         (get_signatured_type): Adjust.
11065         (get_DW_AT_signature_type): Adjust.
11066         (decode_locdesc): Adjust.
11067         (dwarf_decode_macros): Adjust.
11068         (cu_debug_loc_section): Adjust.
11069         (fill_in_loclist_baton): Adjust.
11070         (dwarf2_symbol_mark_computed): Adjust.
11071         (init_one_comp_unit): Don't assign
11072         dwarf2_cu::dwarf2_per_objfile.
11073         (set_die_type): Adjust.
11074
11075 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
11076
11077         * dwarf2read.c (struct mapped_debug_names): Add constructor.
11078         <dwarf2_per_objfile>: New field.
11079         (dwarf2_per_objfile): Remove global.
11080         (get_dwarf2_per_objfile): New function.
11081         (set_dwarf2_per_objfile): New function.
11082         (dwarf2_build_psymtabs_hard): Change objfile parameter to
11083         dwarf2_per_objfile.
11084         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
11085         (read_abbrev_offset): Likewise.
11086         (read_indirect_string): Likewise.
11087         (read_indirect_line_string): Likewise.
11088         (read_indirect_string_at_offset): Likewise.
11089         (read_indirect_string_from_dwz): Likewise.
11090         (dwarf2_find_containing_comp_unit): Change objfile parameter to
11091         dwarf2_per_objfile.
11092         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
11093         (create_all_comp_units): Change objfile parameter to
11094         dwarf2_per_objfile.
11095         (create_all_type_units): Likewise.
11096         (process_queue): Add dwarf2_per_objfile parameter.
11097         (read_and_check_comp_unit_head): Likewise.
11098         (lookup_dwo_unit_in_dwp): Likewise.
11099         (get_dwp_file): Likewise.
11100         (process_cu_includes): Likewise.
11101         (struct free_dwo_file_cleanup_data): New struct.
11102         (dwarf2_has_info): Use get_dwarf2_per_objfile and
11103         set_dwarf2_per_objfile.
11104         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
11105         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
11106         context, adjust calls.
11107         (dw2_instantiate_symtab): Likewise.
11108         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
11109         (dw2_get_cu): Likewise.
11110         (create_cu_from_index_list): Change objfile parameter to
11111         dwarf2_per_objfile.
11112         (create_cus_from_index_list): Get dwarf2_per_objfile from
11113         context, adjust calls.
11114         (create_cus_from_index): Likewise.
11115         (create_signatured_type_table_from_index): Change objfile
11116         parameter to dwarf2_per_objfile.
11117         (create_signatured_type_table_from_debug_names): Change objfile
11118         parameter to dwarf2_per_objfile.
11119         (create_addrmap_from_index): Likewise.
11120         (create_addrmap_from_aranges): Likewise.
11121         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
11122         (dw2_setup): Remove.
11123         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
11124         context.
11125         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
11126         get_dwarf2_per_objfile.
11127         (dw2_forget_cached_source_info): Likewise.
11128         (dw2_map_symtabs_matching_filename): Likewise.
11129         (struct dw2_symtab_iterator) <index>: Remove.
11130         <dwarf2_per_objfile>: New field.
11131         (dw2_symtab_iter_init): Replace index parameter with
11132         dwarf2_per_objfile.
11133         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
11134         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
11135         (dw2_print_stats): Likewise.
11136         (dw2_dump): Likewise.
11137         (dw2_expand_symtabs_for_function): Likewise.
11138         (dw2_expand_all_symtabs): Likewise.
11139         (dw2_expand_symtabs_with_fullname): Likewise.
11140         (dw2_expand_marked_cus): Replace index and objfile parameters
11141         with dwarf2_per_objfile.
11142         (dw_expand_symtabs_matching_file_matcher): Add
11143         dwarf2_per_objfile parameter and adjust calls.
11144         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
11145         adjust calls.
11146         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
11147         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
11148         adjust calls.
11149         (create_cus_from_debug_names_list): Replace objfile parameter
11150         with dwarf2_per_objfile and adjust calls.
11151         (create_cus_from_debug_names): Likewise.
11152         (dwarf2_read_debug_names): Likewise.
11153         (mapped_debug_names::namei_to_name): Adjust call.
11154         (dw2_debug_names_iterator::next): Likewise.
11155         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
11156         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
11157         (dw2_debug_names_dump): Likewise.
11158         (dw2_debug_names_expand_symtabs_for_function): Likewise.
11159         (dw2_debug_names_expand_symtabs_matching): Likewise.
11160         (dwarf2_initialize_objfile): Likewise.
11161         (dwarf2_build_psymtabs): Likewise.
11162         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
11163         this_cu.
11164         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
11165         (read_and_check_comp_unit_head): Likewise.
11166         (read_abbrev_offset): Likewise.
11167         (create_debug_type_hash_table): Likewise.
11168         (create_debug_types_hash_table): Likewise.
11169         (create_all_type_units): Replace objfile parameter with
11170         dwarf2_per_objfile.
11171         (add_type_unit): Add dwarf2_per_objfile parameter.
11172         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
11173         with dwarf2_per_objfile.
11174         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
11175         (lookup_dwp_signatured_type): Likewise.
11176         (lookup_signatured_type): Likewise.
11177         (read_cutu_die_from_dwo): Likewise.
11178         (init_tu_and_read_dwo_dies): Likewise.
11179         (init_cutu_and_read_dies): Likewise.
11180         (init_cutu_and_read_dies_no_follow): Likewise.
11181         (allocate_type_unit_groups_table): Add objfile parameter.
11182         (create_type_unit_group): Use dwarf2_per_objfile from cu.
11183         (get_type_unit_group): Likewise.
11184         (process_psymtab_comp_unit): Update call.
11185         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
11186         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
11187         (print_tu_stats): Likewise.
11188         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
11189         in void* parameter.
11190         (build_type_psymtabs): Change objfile parameter to
11191         dwarf2_per_objfile.
11192         (process_skeletonless_type_unit): Use dwarf2_per_objfile
11193         passed in void* parameter.
11194         (process_skeletonless_type_units): Change objfile parameter to
11195         dwarf2_per_objfile.
11196         (set_partial_user): Likewise.
11197         (dwarf2_build_psymtabs_hard): Likewise.
11198         (read_comp_units_from_section): Likewise.
11199         (create_all_comp_units): Likewise.
11200         (scan_partial_symbols): Update calls.
11201         (add_partial_symbol): Likewise.
11202         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
11203         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
11204         (process_queue): Add dwarf2_per_objfile parameter.
11205         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
11206         (compute_compunit_symtab_includes): Likewise.
11207         (process_cu_includes): Add dwarf2_per_objfile parameter.
11208         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
11209         (process_full_type_unit): Likewise.
11210         (process_imported_unit_die): Update call.
11211         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
11212         (read_file_scope): Likewise.
11213         (allocate_dwo_file_hash_table): Add objfile parameter.
11214         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
11215         (create_cus_hash_table): Likewise.
11216         (create_dwp_hash_table): Likewise.
11217         (create_dwo_unit_in_dwp_v1): Likewise.
11218         (create_dwp_v2_section): Likewise.
11219         (create_dwo_unit_in_dwp_v2): Likewise.
11220         (lookup_dwo_unit_in_dwp): Likewise.
11221         (try_open_dwop_file): Likewise.
11222         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
11223         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
11224         cleanup to include a reference to dwarf2_per_objfile.
11225         (open_dwp_file): Add dwarf2_per_objfile parameter.
11226         (open_and_init_dwp_file): Likewise.
11227         (get_dwp_file): Likewise.
11228         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
11229         (queue_and_load_all_dwo_tus): Update call.
11230         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
11231         data.
11232         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
11233         (dwarf2_ranges_process): Likewise.
11234         (dwarf2_get_pc_bounds): Likewise.
11235         (mark_common_block_symbol_computed): Likewise.
11236         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
11237         (dwarf2_read_abbrevs): Update call.
11238         (read_partial_die): Use dwarf2_per_objfile from cu.
11239         (find_partial_die): Likewise.
11240         (fixup_partial_die): Likewise.
11241         (read_attribute_value): Likewise.
11242         (read_indirect_string_at_offset_from): Add objfile parameter.
11243         (read_indirect_string_at_offset): Add dwarf2_per_objfile
11244         parameter.
11245         (read_indirect_string_from_dwz): Add objfile parameter.
11246         (read_indirect_string): Add objfile parameter.
11247         (read_addr_index_1): Add dwarf2_per_objfile parameter.
11248         (read_addr_index): Use dwarf2_per_objfile from cu.
11249         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
11250         call dw2_setup.
11251         (read_str_index): Use dwarf2_per_objfile from cu.
11252         (get_debug_line_section): Likewise.
11253         (read_formatted_entries): Add dwarf2_per_objfile parameter.
11254         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
11255         (new_symbol_full): Use dwarf2_per_objfile from cu.
11256         (build_error_marker_type): Likewise.
11257         (lookup_die_type): Likewise.
11258         (determine_prefix): Likewise.
11259         (follow_die_offset): Likewise.
11260         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
11261         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
11262         (dwarf2_fetch_die_type_sect_off): Likewise.
11263         (dwarf2_get_die_type): Likewise.
11264         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
11265         (get_signatured_type): Likewise.
11266         (get_DW_AT_signature_type): Likewise.
11267         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
11268         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
11269         (cu_debug_loc_section): Likewise.
11270         (fill_in_loclist_baton): Likewise.
11271         (dwarf2_symbol_mark_computed): Likewise.
11272         (dwarf2_find_containing_comp_unit): Change objfile parameter to
11273         dwarf2_per_objfile.
11274         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
11275         parameter.
11276         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
11277         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
11278         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
11279         (set_die_type): Use dwarf2_free_objfile from cu.
11280         (get_die_type_at_offset): Likewise.
11281         (dwarf2_per_objfile_free): Don't assign global variable.
11282         (debug_names) <constructor>: Add dwarf2_per_objfile
11283         parameter, update m_debugstrlookup construction.
11284         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
11285         parameter.
11286         <m_dwarf2_per_objfile>: New field.
11287         <lookup>: Use m_dwarf2_per_objfile.
11288         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
11289         (psyms_seen_size): Likewise.
11290         (write_gdbindex): Replace objfile parameter with
11291         dwarf2_per_objfile.
11292         (write_debug_names): Likewise.
11293         (write_psymtabs_to_index): Likewise.
11294         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
11295         calls.
11296
11297 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
11298
11299         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
11300         <dwarf2_per_objfile>: New field.
11301         (struct dwarf2_per_cu_data) <objfile>: Remove.
11302         <dwarf2_per_objfile>: New field.
11303         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
11304         of objfile.
11305         (create_signatured_type_table_from_index): Likewise.
11306         (create_debug_type_hash_table): Likewise.
11307         (fill_in_sig_entry_from_dwo_entry): Likewise.
11308         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
11309         (create_type_unit_group): Assign dwarf2_per_objfile instead of
11310         objfile.
11311         (create_partial_symtab): Access objfile through
11312         dwarf2_per_objfile.
11313         (process_psymtab_comp_unit_reader): Likewise.
11314         (read_comp_units_from_section): Likewise.
11315         (scan_partial_symbols): Likewise.
11316         (add_partial_symbol): Likewise.
11317         (add_partial_subprogram): Likewise.
11318         (peek_die_abbrev): Likewise.
11319         (fixup_go_packaging): Likewise.
11320         (process_full_comp_unit): Likewise.
11321         (process_full_type_unit): Likewise.
11322         (process_imported_unit_die): Likewise.
11323         (dwarf2_compute_name): Likewise.
11324         (dwarf2_physname): Likewise.
11325         (read_import_statement): Likewise.
11326         (create_cus_hash_table): Assign dwarf2_physname instead of
11327         objfile.
11328         (read_func_scope): Access objfile through dwarf2_per_objfile.
11329         (read_lexical_block_scope): Likewise.
11330         (read_call_site_scope): Likewise.
11331         (read_variable): Likewise.
11332         (dwarf2_rnglists_process): Likewise.
11333         (dwarf2_ranges_process): Likewise.
11334         (dwarf2_ranges_read): Likewise.
11335         (dwarf2_record_block_ranges): Likewise.
11336         (dwarf2_add_field): Likewise.
11337         (dwarf2_add_member_fn): Likewise.
11338         (read_structure_type): Likewise.
11339         (process_structure_scope): Likewise.
11340         (read_enumeration_type): Likewise.
11341         (read_array_type): Likewise.
11342         (read_common_block): Likewise.
11343         (read_namespace_type): Likewise.
11344         (read_namespace): Likewise.
11345         (read_module_type): Likewise.
11346         (read_tag_pointer_type): Likewise.
11347         (read_tag_ptr_to_member_type): Likewise.
11348         (read_tag_string_type): Likewise.
11349         (read_subroutine_type): Likewise.
11350         (read_typedef): Likewise.
11351         (read_base_type): Likewise.
11352         (attr_to_dynamic_prop): Likewise.
11353         (read_subrange_type): Likewise.
11354         (read_unspecified_type): Likewise.
11355         (load_partial_dies): Likewise.
11356         (read_partial_die): Likewise.
11357         (find_partial_die): Likewise.
11358         (guess_partial_die_structure_name): Likewise.
11359         (fixup_partial_die): Likewise.
11360         (read_attribute_value): Likewise.
11361         (read_addr_index_from_leb128): Likewise.
11362         (dwarf2_read_addr_index): Likewise.
11363         (dwarf2_string_attr): Likewise.
11364         (lnp_state_machine::check_line_address): Likewise.
11365         (dwarf_decode_lines_1): Likewise.
11366         (dwarf_decode_lines): Likewise.
11367         (dwarf2_start_symtab): Likewise.
11368         (var_decode_location): Likewise.
11369         (new_symbol_full): Likewise.
11370         (dwarf2_const_value_data): Likewise.
11371         (dwarf2_const_value_attr): Likewise.
11372         (dwarf2_const_value): Likewise.
11373         (die_type): Likewise.
11374         (die_containing_type): Likewise.
11375         (lookup_die_type): Likewise.
11376         (guess_full_die_structure_name): Likewise.
11377         (anonymous_struct_prefix): Likewise.
11378         (dwarf2_name): Likewise.
11379         (follow_die_ref_or_sig): Likewise.
11380         (follow_die_offset): Likewise.
11381         (follow_die_ref): Likewise.
11382         (dwarf2_fetch_die_loc_sect_off): Likewise.
11383         (dwarf2_fetch_constant_bytes): Likewise.
11384         (dwarf2_fetch_die_type_sect_off): Likewise.
11385         (dwarf2_get_die_type): Likewise.
11386         (follow_die_sig): Likewise.
11387         (decode_locdesc): Likewise.
11388         (dwarf2_per_cu_objfile): Likewise.
11389         (dwarf2_per_cu_text_offset): Likewise.
11390         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
11391         objfile.
11392         (set_die_type): Access objfile through
11393         dwarf2_per_objfile.
11394
11395 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
11396
11397         * valprint.c (converted_character_d): Remove typedef.
11398         (DEF_VEC_O (converted_character_d)): Remove.
11399         (count_next_character): Use std::vector.
11400         (print_converted_chars_to_obstack): Likewise.
11401         (generic_printstr): Likewise.
11402
11403 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
11404
11405         * xml-support.h (struct gdb_xml_value): Add constructor.
11406         <value>: Change type to unique_xmalloc_ptr.
11407         (gdb_xml_value_s): Remove typedef.
11408         (DEF_VEC_O (gdb_xml_value_s)): Remove.
11409         (gdb_xml_element_start_handler): Change parameter type to
11410         std::vector.
11411         (xml_find_attribute): Likewise.
11412         * xml-support.c (xml_find_attribute): Change parameter type to
11413         std::vector and adjust.
11414         (gdb_xml_values_cleanup): Remove.
11415         (gdb_xml_parser::start_element): Adjust to std::vector.
11416         (xinclude_start_include): Change paraeter type to std::vector
11417         and adjust.
11418         * btrace.c (check_xml_btrace_version): Likewise.
11419         (parse_xml_btrace_block): Likewise.
11420         (parse_xml_btrace_pt_config_cpu): Likewise.
11421         (parse_xml_btrace_pt): Likewise.
11422         (parse_xml_btrace_conf_bts): Likewise.
11423         (parse_xml_btrace_conf_pt): Likewise.
11424         * memory-map.c (memory_map_start_memory): Likewise.
11425         (memory_map_start_property): Likewise.
11426         * osdata.c (osdata_start_osdata): Likewise.
11427         (osdata_start_item): Likewise.
11428         (osdata_start_column): Likewise.
11429         * remote.c (start_thread): Likewise.
11430         * solib-aix.c (library_list_start_library): Likewise.
11431         (library_list_start_list): Likewise.
11432         * solib-svr4.c (library_list_start_library): Likewise.
11433         (svr4_library_list_start_list): Likewise.
11434         * solib-target.c (library_list_start_segment): Likewise.
11435         (library_list_start_section): Likewise.
11436         (library_list_start_library): Likewise.
11437         (library_list_start_list): Likewise.
11438         * tracepoint.c (traceframe_info_start_memory): Likewise.
11439         (traceframe_info_start_tvar): Likewise.
11440         * xml-syscall.c (syscall_start_syscall): Likewise.
11441         * xml-tdesc.c (tdesc_start_target): Likewise.
11442         (tdesc_start_feature): Likewise.
11443         (tdesc_start_reg): Likewise.
11444         (tdesc_start_union): Likewise.
11445         (tdesc_start_struct): Likewise.
11446         (tdesc_start_flags): Likewise.
11447         (tdesc_start_enum): Likewise.
11448         (tdesc_start_field): Likewise.
11449         (tdesc_start_enum_value): Likewise.
11450         (tdesc_start_vector): Likewise.
11451
11452 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
11453
11454         * extension.h (struct xmethod_worker) <clone>: Remove.
11455         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
11456         Remove.
11457         (python_xmethod_worker::clone): Remove.
11458         * valops.c (find_overload_match): Use std::move instead of
11459         clone.
11460
11461 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
11462
11463         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
11464         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
11465         <free_xmethod_worker_data>: Remove.
11466         <get_matching_xmethod_workers>: Chance VEC to std::vector.
11467         <get_xmethod_arg_types>: Remove.
11468         <get_xmethod_result_type>: Remove.
11469         <invoke_xmethod>: Remove.
11470         * extension.c (new_xmethod_worker): Remove.
11471         (clone_xmethod_worker): Remove.
11472         (get_matching_xmethod_workers): Return void, pass std::vector by
11473         pointer.
11474         (get_xmethod_arg_types): Rename to...
11475         (xmethod_worker::get_arg_types): ... this, and adjust.
11476         (get_xmethod_result_type): Rename to...
11477         (xmethod_worker::get_result_type): ... this, and adjust.
11478         (invoke_xmethod): Remove.
11479         (free_xmethod_worker): Remove.
11480         (free_xmethod_worker_vec): Remove.
11481         * extension.h (enum ext_lang_rc): Move here from
11482         extension-priv.h.
11483         (struct xmethod_worker): Add constructor and destructor.
11484         <data>: Remove.
11485         <value>: Remove.
11486         <invoke, clone, do_get_result_type, do_get_arg_types>: New
11487         virtual pure methods.
11488         <get_arg_types, get_result_type>: New methods.
11489         (xmethod_worker_ptr): Remove typedef.
11490         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
11491         (xmethod_worker_vec): Remove typedef.
11492         (xmethod_worker_up): New typedef.
11493         (invoke_xmethod): Remove.
11494         (clone_xmethod_worker): Remove.
11495         (free_xmethod_worker): Remove.
11496         (free_xmethod_worker_vec): Remove.
11497         (get_xmethod_arg_types): Remove.
11498         (get_xmethod_result_type): Remove.
11499         * valops.c (find_method_list): Use std::vector, don't use
11500         intermediate vector.
11501         (value_find_oload_method_list): Use std::vector.
11502         (find_overload_match): Use std::vector.
11503         (find_oload_champ): Use std::vector.
11504         * value.c (value_free): Use operator delete.
11505         (value_of_xmethod): Rename to...
11506         (value_from_xmethod): ... this.  Don't assign
11507         xmethod_worker::value, take rvalue-reference.
11508         (result_type_of_xmethod): Adjust.
11509         (call_xmethod): Adjust.
11510         * value.h: Include extension.h.
11511         (struct xmethod_worker): Don't forward-declare.
11512         (value_of_xmethod): Rename to...
11513         (value_from_xmethod): ... this, take rvalue-reference.
11514         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
11515         (struct python_xmethod_worker): ... this, add constructor and
11516         destructor.
11517         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
11518         (gdbpy_free_xmethod_worker_data): Rename to...
11519         (python_xmethod_worker::~python_xmethod_worker): ... this and
11520         adjust.
11521         (gdbpy_clone_xmethod_worker_data): Rename to...
11522         (python_xmethod_worker::clone): ... this and adjust.
11523         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
11524         temporary vector.
11525         (gdbpy_get_xmethod_arg_types): Rename to...
11526         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
11527         (gdbpy_get_xmethod_result_type): Rename to...
11528         (python_xmethod_worker::do_get_result_type): ... this and
11529         adjust.
11530         (gdbpy_invoke_xmethod): Rename to...
11531         (python_xmethod_worker::invoke): ... this and adjust.
11532         (new_python_xmethod_worker): Rename to...
11533         (python_xmethod_worker::python_xmethod_worker): ... this and
11534         adjust.
11535         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
11536         Remove.
11537         (gdbpy_free_xmethod_worker_data): Remove.
11538         (gdbpy_get_matching_xmethod_workers): Use std::vector.
11539         (gdbpy_get_xmethod_arg_types): Remove.
11540         (gdbpy_get_xmethod_result_type): Remove.
11541         (gdbpy_invoke_xmethod): Remove.
11542         * python/python.c (python_extension_ops): Remove obsolete
11543         callbacks.
11544
11545 2018-01-05  Pedro Alves  <palves@redhat.com>
11546
11547         PR gdb/18653
11548         * common/signals-state-save-restore.c
11549         (save_original_signals_state): New parameter 'quiet'.  Warn if we
11550         find a custom handler preinstalled, instead of internal erroring.
11551         But only warn if !quiet.
11552         * common/signals-state-save-restore.h
11553         (save_original_signals_state): New parameter 'quiet'.
11554         * main.c (captured_main_1): Move save_original_signals_state call
11555         after option handling, and pass QUIET.
11556
11557 2018-01-05  Pedro Alves  <palves@redhat.com>
11558
11559         * spu-tdep.c (spu_catch_start): Pass
11560         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
11561
11562 2018-01-05  Pedro Alves  <palves@redhat.com>
11563
11564         PR gdb/22670
11565         * ada-lang.c (literal_symbol_name_matcher): New function.
11566         (ada_get_symbol_name_matcher): Use it for
11567         symbol_name_match_type::SEARCH_NAME.
11568         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
11569         it down instead of assuming symbol_name_match_type::FULL.
11570         * block.h (block_lookup_symbol): New parameter 'match_type'.
11571         * c-valprint.c (print_unpacked_pointer): Use
11572         lookup_symbol_search_name instead of lookup_symbol.
11573         * compile/compile-object-load.c (get_out_value_type): Pass down
11574         symbol_name_match_type::SEARCH_NAME.
11575         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
11576         symbol_name_match_type::FULL.
11577         * cp-support.c (cp_get_symbol_name_matcher): Handle
11578         symbol_name_match_type::SEARCH_NAME.
11579         * infrun.c (insert_exception_resume_breakpoint): Use
11580         lookup_symbol_search_name.
11581         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
11582         * psymtab.c (maintenance_check_psymtabs): Use
11583         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
11584         * stack.c (print_frame_args): Use lookup_symbol_search_name and
11585         SYMBOL_SEARCH_NAME.
11586         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
11587         if symbol_name_match_type::SEARCH_NAME.
11588         (lookup_symbol_in_language): Pass down
11589         symbol_name_match_type::FULL.
11590         (lookup_symbol_search_name): New.
11591         (lookup_language_this): Pass down
11592         symbol_name_match_type::SEARCH_NAME.
11593         (lookup_symbol_aux, lookup_local_symbol): New parameter
11594         'match_type'.  Pass it down.
11595         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
11596         (lookup_symbol_search_name): New declaration.
11597         (lookup_symbol_in_block): New 'match_type' parameter.
11598
11599 2018-01-05  Pedro Alves  <palves@redhat.com>
11600
11601         PR gdb/22670
11602         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
11603         ada_lookup_symbol.
11604         (ada_lookup_symbol): Reimplement in terms of
11605         ada_lookup_symbol_list, bits factored out from
11606         ada_lookup_encoded_symbol.
11607
11608 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
11609
11610         * ada-exp.y (write_object_renaming): When subscripting an array
11611         using a symbol as the index, pass the block in call to
11612         ada_lookup_encoded_symbol when looking that symbol up.
11613
11614 2018-01-05  Jerome Guitton  <guitton@adacore.com>
11615
11616         * ada-lang.c (ada_array_length): Use ada_index_type instead of
11617         TYPE_INDEX_TYPE.
11618
11619 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
11620
11621         * ada-lang.c (ada_to_fixed_value_create): Add handling of
11622         the case where VALUE_LVAL (val0) is not lval_memory.
11623
11624 2018-01-05  Xavier Roirand  <roirand@adacore.com>
11625
11626         * ada-valprint.c (print_optional_low_bound): Handle
11627         character-indexed array printing like boolean-indexed array
11628         printing.
11629
11630 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
11631
11632         * NEWS: Create a new section for the next release branch.
11633         Rename the section of the current branch, now that it has
11634         been cut.
11635
11636 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
11637
11638         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
11639         * version.in: Bump version to 8.1.50.DATE-git.
11640
11641 2018-01-03  Xavier Roirand  <roirand@adacore.com>
11642
11643         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
11644         Add field.
11645         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
11646         Add field.
11647         (default_exception_support_info) <catch_handlers_sym>: Add field.
11648         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
11649         (ada_exception_name_addr_1): Add "catch handlers" handling.
11650         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
11651         Update all callers.
11652         (create_excep_cond_exprs) <ex>: Add parameter.
11653         (re_set_exception): Update create_excep_cond_exprs call.
11654         (print_it_exception, print_one_exception, print_mention_exception)
11655         (print_recreate_exception): Add "catch handler" handling.
11656         (allocate_location_catch_handlers, re_set_catch_handlers)
11657         (check_status_catch_handlers, print_it_catch_handlers)
11658         (print_one_catch_handlers, print_mention_catch_handlers)
11659         (print_recreate_catch_handlers): New function.
11660         (catch_handlers_breakpoint_ops): New variable.
11661         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
11662         Add parameter.  Add "catch handler" handling.
11663         (ada_exception_sym_name, ada_exception_breakpoint_ops):
11664         Add "catch handler" handling.
11665         (ada_exception_catchpoint_cond_string): Add "catch handler"
11666         handling.
11667         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
11668         call.
11669         (catch_ada_handlers_command): New function.
11670         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
11671         operations structure.
11672         (_initialize_ada_language): Add "catch handlers" command entry.
11673         * NEWS: Document "catch handlers" feature.
11674
11675 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
11676
11677         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
11678         account when creating the array type of the slice.
11679         (ada_value_slice): Likewise.
11680
11681 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
11682
11683         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
11684         New enum value.
11685         (create_array_type_with_stride): Add byte_stride_prop parameter.
11686         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
11687         New parameter.  Update all callers in this file.
11688         (array_type_has_dynamic_stride): New function.
11689         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
11690         of arrays with dynamic byte strides.
11691         * dwarf2read.c (read_array_type): Add support for dynamic
11692         DW_AT_byte_stride attributes.
11693
11694 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
11695
11696         * dwarf2read.c (read_unspecified_type): Treat
11697         DW_TAG_enumeration_type DIEs from Ada units as stubs.
11698
11699 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
11700
11701         Update copyright year range in all GDB files.
11702
11703 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
11704
11705         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
11706         and gdb/testsuite/gdb.base/step-line.c.
11707
11708 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
11709
11710         * copyright.py (main): Dump the contents of
11711         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
11712         even if BY_HAND is empty.
11713
11714 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
11715
11716         * top.c (print_gdb_version): Update Copyright year in version
11717         message.
11718
11719 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
11720
11721         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
11722
11723 For older changes see ChangeLog-2017.
11724 \f
11725 Local Variables:
11726 mode: change-log
11727 left-margin: 8
11728 fill-column: 74
11729 version-control: never
11730 coding: utf-8
11731 End: