gdb/ChangeLog

   1 2018-07-16  Tom Tromey  <tom@tromey.com>
   2
   3         * stabsread.h (within_function): Move from buildsym.h.
   4         * stabsread.c (start_stabs): Clear within_function.
   5         * coffread.c (coff_start_symtab): Clear within_function.
   6         * buildsym.h (within_function): Move to stabsread.h.
   7         * buildsym.c (prepare_for_building): Update.
   8
   9 2018-07-16  Tom Tromey  <tom@tromey.com>
  10
  11         * stabsread.h (processing_gcc_compilation): Move from buildsym.h.
  12         * dwarf2read.c (dwarf2_start_symtab): Don't set
  13         processing_gcc_compilation.
  14         * buildsym.h (processing_gcc_compilation): Move to stabsread.h.
  15
  16 2018-07-16  Tom Tromey  <tom@tromey.com>
  17
  18         * stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
  19         (next_symbol_text_func): Move from buildsym.h.
  20         * stabsread.c (hashname): Move from buildsym.c.
  21         * buildsym.h (HASHSIZE, symnum, next_symbol_text)
  22         (next_symbol_text_func, hashname): Move to stabsread.h.
  23         * buildsym.c: Don't include bcache.h
  24         (hashname): Move to stasbread.c.
  25
  26 2018-07-16  Tom Tromey  <tom@tromey.com>
  27
  28         * buildsym.h (context_stack_size): Don't declare.
  29         * buildsym.c (context_stack_size): New global.
  30
  31 2018-07-16  Tom Tromey  <tom@tromey.com>
  32
  33         * dbxread.c (processing_acc_compilation): New global.
  34         * buildsym.h (processing_acc_compilation): Don't declare.
  35
  36 2018-07-16  Tom Tromey  <tom@tromey.com>
  37
  38         * xcoffread.c (aix_process_linenos, complete_symtab): Update.
  39         * dbxread.c (read_ofile_symtab): Update.
  40         * coffread.c (coff_start_symtab, coff_end_symtab): Update.
  41         * buildsym.h (last_source_start_addr): Remove.
  42         (set_last_source_start_addr, get_last_source_start_addr):
  43         Declare.
  44         * buildsym.c (buildsym_compunit::buildsym_compunit): Add last_addr
  45         parameter.
  46         (struct buildsym_compunit) <m_last_source_start_addr>: New
  47         member.
  48         (prepare_for_building): Remove start_addr parameter.
  49         (start_symtab, restart_symtab, end_symtab_get_static_block)
  50         (end_symtab_with_blockvector): Update.
  51         (set_last_source_start_addr, get_last_source_start_addr): New
  52         functions.
  53
  54 2018-07-16  Tom Tromey  <tom@tromey.com>
  55
  56         * buildsym.c (struct buildsym_compunit) <m_have_line_numbers>: New
  57         member.
  58         (have_line_numbers): Remove.
  59         (record_line, prepare_for_building, end_symtab_get_static_block)
  60         (augment_type_symtab): Update.
  61
  62 2018-07-16  Tom Tromey  <tom@tromey.com>
  63
  64         * buildsym.c (~buildsym_compunit): Free the macro table.
  65         (struct buildsym_compunit) <get_macro_table, release_macros>: New
  66         methods.
  67         <m_pending_macros>: New member.
  68         (pending_macros): Remove.
  69         (~scoped_free_pendings, get_macro_table, prepare_for_building)
  70         (reset_symtab_globals, end_symtab_get_static_block)
  71         (end_symtab_with_blockvector, augment_type_symtab)
  72         (buildsym_init): Update.
  73
  74 2018-07-16  Tom Tromey  <tom@tromey.com>
  75
  76         * buildsym.c (buildsym_compunit::buildsym_compunit): Add name
  77         parameter.
  78         (buildsym_compunit::set_last_source_file): New method.
  79         <m_last_source_file>: New member.
  80         (prepare_for_building): Remove "name" parameter.
  81         (start_symtab, restart_symtab, reset_symtab_globals): Update.
  82         (last_source_file): Remove.
  83         (set_last_source_file, get_last_source_file): Update.
  84
  85 2018-07-16  Tom Tromey  <tom@tromey.com>
  86
  87         * buildsym.c (prepare_for_building): Add assert.
  88
  89 2018-07-16  Tom Tromey  <tom@tromey.com>
  90
  91         * buildsym.c (~buildsym_compunit): Update.
  92         (struct buildsym_compunit) <comp_unit>: Now a unique_xmalloc_ptr.
  93         (start_subfile, patch_subfile_names)
  94         (end_symtab_with_blockvector): Update.
  95
  96 2018-07-16  Tom Tromey  <tom@tromey.com>
  97
  98         * buildsym.c (struct buildsym_compunit): Add constructor,
  99         destructor, initializers.
 100         (start_buildsym_compunit): Remove.
 101         (free_buildsym_compunit): Use "delete".
 102         (start_symtab, restart_symtab): Use "new".
 103
 104 2018-07-13  Simon Marchi  <simon.marchi@polymtl.ca>
 105
 106         * symfile.c (set_objfile_default_section_offset): Remove struct
 107         keyword.
 108
 109 2018-07-14  Stafford Horne  <shorne@gmail.com>
 110
 111         * (Responsible Maintainers): Add myself as or1k maintainer.
 112
 113 2018-07-13  Tom Tromey  <tom@tromey.com>
 114
 115         * symfile.c (set_objfile_default_section_offset): Use extra braces
 116         around initializer.
 117
 118 2018-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 119
 120         * s390-tdep.c (s390_displaced_step_fixup): Adjust PC for a
 121         non-branching basr.
 122
 123 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 124
 125         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 126         unittests/cli-utils-selftests.c
 127         * unittests/cli-utils-selftests.c: New file.
 128
 129 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 130
 131         * NEWS: Mention new commands. Mention change to 'thread apply'.
 132
 133 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 134
 135         * thread.c (thr_try_catch_cmd): New function.
 136         (thread_apply_all_command): Handle qcs flags.
 137         (thread_apply_command): Handle qcs flags.
 138         (taas_command): New function.
 139         (tfaas_command): New function.
 140         (_initialize_thread): Update to setup the new commands 'taas
 141         and 'tfaas'. Change doc string for 'thread apply'.
 142
 143 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 144
 145         * stack.c: (trailing_outermost_frame): New function, mostly
 146         extracted from backtrace_command_1.
 147         (leading_innermost_frame): New function.
 148         (backtrace_command_1): Update to call trailing_outermost_frame.
 149         (frame_apply_command_count): New function.
 150         (frame_apply_level_command): New function.
 151         (frame_apply_all_command): New function.
 152         (frame_apply_command): New function.
 153         (faas_command): New function.
 154         (frame_cmd_list): New variable.
 155         (_initialize_stack): Update to setup the new commands 'frame apply'
 156         and 'faas'.
 157
 158 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 159
 160         * cli-utils.c (number_or_range_parser::get_number): Only handle
 161         numbers or convenience var as numbers.
 162         (parse_flags): New function.
 163         (parse_flags_qcs): New function.
 164         (number_or_range_parser::finished): Ensure parsing end is detected
 165         before end of string.
 166         * cli-utils.h (parse_flags): New function.
 167         (parse_flags_qcs): New function.
 168         (number_or_range_parser): Remove m_finished bool.
 169         (number_or_range_parser::skip_range): Set m_in_range to false.
 170
 171 2018-07-12  Sergio Durigan Junior  <sergiodj@redhat.com>
 172
 173         * ser-tcp.c (try_connect): Declare 'ioarg' as 'u_long' if building
 174         on Windows.
 175
 176 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 177             Jan Kratochvil  <jan.kratochvil@redhat.com>
 178             Paul Fertser  <fercerpav@gmail.com>
 179             Tsutomu Seki  <sekiriki@gmail.com>
 180             Pedro Alves  <palves@redhat.com>
 181
 182         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 183         'unittests/parse-connection-spec-selftests.c'.
 184         (COMMON_SFILES): Add 'common/netstuff.c'.
 185         (HFILES_NO_SRCDIR): Add 'common/netstuff.h'.
 186         * NEWS (Changes since GDB 8.2): Mention IPv6 support.
 187         * common/netstuff.c: New file.
 188         * common/netstuff.h: New file.
 189         * ser-tcp.c: Include 'netstuff.h' and 'wspiapi.h'.
 190         (wait_for_connect): Update comment.  New parameter
 191         'gdb::optional<int> sock' instead of 'struct serial *scb'.
 192         Use 'sock' directly instead of 'scb->fd'.
 193         (try_connect): New function, with code from 'net_open'.
 194         (net_open): Rewrite main loop to deal with multiple
 195         sockets/addresses.  Handle IPv6-style hostnames; implement
 196         support for IPv6 connections.
 197         * unittests/parse-connection-spec-selftests.c: New file.
 198
 199 2018-07-11  Pedro Alves  <palves@redhat.com>
 200
 201         PR gdb/23377
 202         * remote.c (remote_target::remote_detach_pid): Call
 203         set_current_process.
 204
 205 2018-07-11  Pedro Alves  <palves@redhat.com>
 206
 207         * h8300-tdep.c (h8300_gdbarch_init): Remove
 208         set_gdbarch_ecoff_reg_to_regnum calls.
 209
 210 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 211
 212         PR c++/23373
 213         * c-typeprint.c (c_type_print_base_struct_union): Don't print
 214         offsets/sizes for static members of a class/struct.
 215
 216 2018-07-11  Alan Hayward  <alan.hayward@arm.com>
 217
 218         * target-descriptions.c (tdesc_register_bitsize): Rename.
 219         * target-descriptions.h (tdesc_register_bitsize): Likewise.
 220         * rs6000-tdep.c (rs6000_gdbarch_init): Use new name.
 221         * aarch64-tdep.c (aarch64_get_tdesc_vq): Convert size.
 222
 223 2018-07-10  Tom Tromey  <tom@tromey.com>
 224
 225         * breakpoint.c (moribund_locations): Now static and a
 226         std::vector.
 227         (breakpoint_init_inferior, moribund_breakpoint_here_p)
 228         (build_bpstat_chain, update_global_location_list)
 229         (breakpoint_retire_moribund): Update.
 230         * breakpoint.h (bp_location_p): Remove typedef.  Don't declare
 231         VEC.
 232
 233 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 234
 235         * riscv-tdep.c (riscv_is_fp_regno_p): New function.
 236         (riscv_register_reggroup_p): Use new function, remove unneeded
 237         parenthesis.
 238         (riscv_push_dummy_call): Extend assert to compare against xlen or
 239         flen based on register type.
 240
 241 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 242
 243         * riscv-tdep.c (riscv_print_arg_location): Use TYPE_SAFE_NAME.
 244
 245 2018-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 246
 247         * remote.c (show_hardware_watchpoint_limit): New function.
 248         (show_hardware_watchpoint_length_limit): New function.
 249         (show_hardware_breakpoint_limit): New function.
 250         (_initialize_remote): Use add_setshow_zuinteger_unlimited_cmd
 251         where appropriate, update help text.
 252
 253 2018-07-09  Tom Tromey  <tom@tromey.com>
 254
 255         * Makefile.in (CDEPS): Don't mention XM_CDEPS.
 256         (CLIBS): Don't mention NAT_CLIBS.
 257
 258 2018-07-09  Tom Tromey  <tom@tromey.com>
 259
 260         * Makefile.in (ADD_FILES, ADD_DEPS): Remove.
 261         (LIBGDB_OBS, clean mostlyclean): Update.
 262         (gdb$(EXEEXT), insight$(EXEEXT)): Update.
 263
 264 2018-07-09  Tom Tromey  <tom@tromey.com>
 265
 266         * Makefile.in (%.c: %.y): Use ECHO_YACC.
 267         (%.c: %.l): Use ECHO_LEX.  Just fail if flex not available.
 268         * silent-rules.mk (ECHO_YACC, ECHO_LEX): New variables.
 269
 270 2018-07-09  Tom Tromey  <tom@tromey.com>
 271
 272         * Makefile.in (ALLDEPFILES): Remove exec.c.
 273         (COMMON_OBS): Remove exec.o.
 274         (COMMON_SFILES): Add exec.c.
 275
 276 2018-07-09  Tom Tromey  <tom@tromey.com>
 277
 278         * Makefile.in (LINT, LINTFLAGS, LINTFILES, lint): Remove.
 279
 280 2018-07-09  Tom Tromey  <tom@tromey.com>
 281
 282         * Makefile.in (clean mostlyclean): Remove stamp-version.
 283         (version.c): Depend on stamp-version.
 284         (stamp-version): New rule, from version.c rule.
 285
 286 2018-07-09  Tom Tromey  <tom@tromey.com>
 287
 288         * Makefile.in (init.c): Depend on stamp-init.
 289         (stamp-init): New rule, from init.c rule.
 290         (clean mostlyclean): Remove stamp-init.
 291
 292 2018-07-09  Tom Tromey  <tom@tromey.com>
 293
 294         * Makefile.in (INIT_FILES): Remove CONFIG_SRCS,
 295         SUBDIR_GCC_COMPILE_SRCS.
 296
 297 2018-07-09  Tom Tromey  <tom@tromey.com>
 298
 299         * Makefile.in (init.c): Remove some unused sed rules.
 300
 301 2018-07-09  Tom Tromey  <tom@tromey.com>
 302
 303         * Makefile.in (TSOBS): Remove.
 304         (INIT_FILES): Update.
 305         (LIBGDB_OBS): Update.
 306         (COMMON_SFILES): Add inflow.c.
 307         (SFILES): Remove inflow.c.
 308
 309 2018-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
 310
 311         * contrib/gdb-add-index.sh ($dwarf5): New, use it.
 312
 313 2018-07-07  Simon Marchi  <simon.marchi@polymtl.ca>
 314
 315         * ia64-libunwind-tdep.c (get_reg_name, get_fpreg_name,
 316         get_saveloc_name, is_signal_frame_name, step_name,
 317         init_remote_name, create_addr_space_name,
 318         destroy_addr_space_name, search_unwind_table_name,
 319         find_dyn_list_name): Constify.
 320
 321 2018-07-05  Simon Marchi  <simon.marchi@polymtl.ca>
 322
 323         * darwin-nat.c (darwin_pthread_kill): New function.
 324         (darwin_resume_thread): Use darwin_pthread_kill.
 325
 326 2018-07-05  Tom de Vries  <tdevries@suse.de>
 327
 328         * macroexp.c (macro_buffer) <operator=>: New member function.
 329
 330 2018-07-04  Tom Tromey  <tom@tromey.com>
 331
 332         * darwin-nat.c (darwin_attach_pid): Use exit_inferior.
 333
 334 2018-07-04  Simon Marchi  <simon.marchi@polymtl.ca>
 335
 336         * common/common-defs.h (HAVE_USEFUL_SBRK): Define.
 337         * main.c: Use HAVE_USEFUL_SBRK instead of HAVE_SBRK.
 338         * maint.c: Likewise.
 339         * top.c: Likewise.
 340
 341 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
 342
 343         * NEWS: Create a new section for the next release branch.
 344         Rename the section of the current branch, now that it has
 345         been cut.
 346
 347 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
 348
 349         GDB 8.2 branch created (1b919490e8ba30bf1d6941df0ed112b0e557017e):
 350         * version.in: Bump version to 8.2.50.DATE-git.
 351
 352 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
 353             Pedro Alves  <palves@redhat.com>
 354
 355         * linux-nat.c (linux_init_ptrace): Rename to ...
 356         (linux_init_ptrace_procfs): ... this.  Call
 357         linux_proc_init_warnings.
 358         (linux_nat_target::post_attach)
 359         (linux_nat_target::post_startup_inferior): Adjust.
 360         * nat/linux-procfs.c (linux_proc_init_warnings): Define function.
 361         * nat/linux-procfs.h (linux_proc_init_warnings): Declare function.
 362
 363 2018-07-04  Tom de Vries  <tdevries@suse.de>
 364
 365         * dwarf2read.c (error_check_comp_unit_head): Move dwarf version
 366         check ...
 367         (read_comp_unit_head): ... here.
 368
 369 2018-07-03  Tom Tromey  <tom@tromey.com>
 370
 371         * tracepoint.c (process_tracepoint_on_disconnect, start_tracing)
 372         (stop_tracing, tstatus_command)
 373         (find_matching_tracepoint_location, merge_uploaded_tracepoints)
 374         (print_one_static_tracepoint_marker): Update.
 375         * breakpoint.c (static_tracepoints_here, all_tracepoints): Return
 376         std::vector.
 377         * breakpoint.h (breakpoint_p): Remove typedef.  Don't declare
 378         VEC.
 379         (all_tracepoints, static_tracepoints_here): Return std::vector.
 380
 381 2018-07-03  Tom Tromey  <tom@tromey.com>
 382
 383         * common/ptid.c (ptid_equal): Remove.
 384         * common/ptid.h (ptid_equal): Don't declare.
 385         * ada-tasks.c: Update.
 386         * breakpoint.c: Update.
 387         * common/agent.c: Update.
 388         * corelow.c: Update.
 389         * darwin-nat-info.c: Update.
 390         * darwin-nat.c: Update.
 391         * dcache.c: Update.
 392         * dtrace-probe.c: Update.
 393         * dummy-frame.c: Update.
 394         * fbsd-nat.c: Update.
 395         * frame.c: Update.
 396         * gdbthread.h: Update.
 397         * gnu-nat.c: Update.
 398         * go32-nat.c: Update.
 399         * inf-loop.c: Update.
 400         * inf-ptrace.c: Update.
 401         * infcall.c: Update.
 402         * infcmd.c: Update.
 403         * inflow.c: Update.
 404         * infrun.c: Update.
 405         * linux-fork.c: Update.
 406         * linux-nat.c: Update.
 407         * linux-thread-db.c: Update.
 408         * mi/mi-cmd-var.c: Update.
 409         * mi/mi-interp.c: Update.
 410         * mi/mi-main.c: Update.
 411         * nto-procfs.c: Update.
 412         * ppc-linux-tdep.c: Update.
 413         * procfs.c: Update.
 414         * python/py-inferior.c: Update.
 415         * python/py-record-btrace.c: Update.
 416         * python/py-record.c: Update.
 417         * ravenscar-thread.c: Update.
 418         * regcache.c: Update.
 419         * remote-sim.c: Update.
 420         * remote.c: Update.
 421         * sol-thread.c: Update.
 422         * solib.c: Update.
 423         * target.c: Update.
 424         * tui/tui-stack.c: Update.
 425         * varobj.c: Update.
 426         * windows-nat.c: Update.
 427         * windows-tdep.c: Update.
 428
 429 2018-07-03  Tom Tromey  <tom@tromey.com>
 430
 431         * common/ptid.c (ptid_match): Remove.
 432         * common/ptid.h (ptid_match): Don't declare.
 433         * fbsd-nat.c: Update.
 434         * infcmd.c: Update.
 435         * infrun.c: Update.
 436         * linux-nat.c: Update.
 437         * record-btrace.c: Update.
 438         * regcache.c: Update.
 439         * remote.c: Update.
 440
 441 2018-07-03  Tom Tromey  <tom@tromey.com>
 442
 443         * common/ptid.c (ptid_tid_p): Remove.
 444         * common/ptid.h (ptid_tid_p): Don't declare.
 445         * sol-thread.c: Update.
 446
 447 2018-07-03  Tom Tromey  <tom@tromey.com>
 448
 449         * common/ptid.c (ptid_lwp_p): Remove.
 450         * common/ptid.h (ptid_lwp_p): Don't declare.
 451         * fbsd-nat.c: Update.
 452         * linux-nat.c: Update.
 453         * nat/linux-procfs.c: Update.
 454         * nat/x86-linux-dregs.c: Update.
 455         * sol-thread.c: Update.
 456
 457 2018-07-03  Tom Tromey  <tom@tromey.com>
 458
 459         * common/ptid.c (ptid_is_pid): Remove.
 460         * common/ptid.h (ptid_is_pid): Don't declare.
 461         * infrun.c: Update.
 462         * linux-nat.c: Update.
 463         * mi/mi-interp.c: Update.
 464         * remote.c: Update.
 465         * thread.c: Update.
 466
 467 2018-07-03  Tom Tromey  <tom@tromey.com>
 468
 469         * common/ptid.c (ptid_get_tid): Remove.
 470         * common/ptid.h (ptid_get_tid): Don't declare.
 471         * ada-tasks.c: Update.
 472         * aix-thread.c: Update.
 473         * bsd-uthread.c: Update.
 474         * darwin-nat.c: Update.
 475         * fbsd-nat.c: Update.
 476         * i386-darwin-nat.c: Update.
 477         * infrun.c: Update.
 478         * linux-tdep.c: Update.
 479         * nto-procfs.c: Update.
 480         * ppc-ravenscar-thread.c: Update.
 481         * python/py-infthread.c: Update.
 482         * ravenscar-thread.c: Update.
 483         * sol-thread.c: Update.
 484         * sparc-ravenscar-thread.c: Update.
 485         * windows-nat.c: Update.
 486
 487 2018-07-03  Tom Tromey  <tom@tromey.com>
 488
 489         * common/ptid.c (ptid_get_lwp): Remove.
 490         * common/ptid.h (ptid_get_lwp): Don't declare.
 491         * aarch64-linux-nat.c: Update.
 492         * ada-tasks.c: Update.
 493         * aix-thread.c: Update.
 494         * amd64-linux-nat.c: Update.
 495         * arm-linux-nat.c: Update.
 496         * corelow.c: Update.
 497         * fbsd-nat.c: Update.
 498         * fbsd-tdep.c: Update.
 499         * gnu-nat.c: Update.
 500         * i386-cygwin-tdep.c: Update.
 501         * i386-gnu-nat.c: Update.
 502         * i386-linux-nat.c: Update.
 503         * ia64-linux-nat.c: Update.
 504         * inf-ptrace.c: Update.
 505         * infrun.c: Update.
 506         * linux-fork.c: Update.
 507         * linux-nat.c: Update.
 508         * linux-tdep.c: Update.
 509         * linux-thread-db.c: Update.
 510         * mips-linux-nat.c: Update.
 511         * nat/aarch64-linux-hw-point.c: Update.
 512         * nat/aarch64-linux.c: Update.
 513         * nat/linux-btrace.c: Update.
 514         * nat/linux-osdata.c: Update.
 515         * nat/linux-procfs.c: Update.
 516         * nat/x86-linux-dregs.c: Update.
 517         * obsd-nat.c: Update.
 518         * ppc-fbsd-nat.c: Update.
 519         * ppc-linux-nat.c: Update.
 520         * procfs.c: Update.
 521         * python/py-infthread.c: Update.
 522         * ravenscar-thread.c: Update.
 523         * remote.c: Update.
 524         * s390-linux-nat.c: Update.
 525         * sol-thread.c: Update.
 526         * sol2-tdep.c: Update.
 527         * spu-linux-nat.c: Update.
 528         * x86-linux-nat.c: Update.
 529         * xtensa-linux-nat.c: Update.
 530
 531 2018-07-03  Tom Tromey  <tom@tromey.com>
 532
 533         * common/ptid.c (ptid_get_pid): Remove.
 534         * common/ptid.h (ptid_get_pid): Don't declare.
 535         * aarch64-linux-nat.c: Update.
 536         * ada-lang.c: Update.
 537         * aix-thread.c: Update.
 538         * alpha-bsd-nat.c: Update.
 539         * amd64-fbsd-nat.c: Update.
 540         * amd64-linux-nat.c: Update.
 541         * arm-linux-nat.c: Update.
 542         * arm-nbsd-nat.c: Update.
 543         * auxv.c: Update.
 544         * break-catch-syscall.c: Update.
 545         * breakpoint.c: Update.
 546         * bsd-uthread.c: Update.
 547         * corelow.c: Update.
 548         * ctf.c: Update.
 549         * darwin-nat.c: Update.
 550         * fbsd-nat.c: Update.
 551         * fbsd-tdep.c: Update.
 552         * gcore.c: Update.
 553         * gnu-nat.c: Update.
 554         * hppa-nbsd-nat.c: Update.
 555         * hppa-obsd-nat.c: Update.
 556         * i386-fbsd-nat.c: Update.
 557         * ia64-linux-nat.c: Update.
 558         * inf-ptrace.c: Update.
 559         * infcmd.c: Update.
 560         * inferior.c: Update.
 561         * inferior.h: Update.
 562         * inflow.c: Update.
 563         * infrun.c: Update.
 564         * linux-fork.c: Update.
 565         * linux-nat.c: Update.
 566         * linux-tdep.c: Update.
 567         * linux-thread-db.c: Update.
 568         * m68k-bsd-nat.c: Update.
 569         * mi/mi-interp.c: Update.
 570         * mi/mi-main.c: Update.
 571         * mips-linux-nat.c: Update.
 572         * mips-nbsd-nat.c: Update.
 573         * mips64-obsd-nat.c: Update.
 574         * nat/aarch64-linux-hw-point.c: Update.
 575         * nat/aarch64-linux.c: Update.
 576         * nat/linux-btrace.c: Update.
 577         * nat/linux-osdata.c: Update.
 578         * nat/linux-procfs.c: Update.
 579         * nat/x86-linux-dregs.c: Update.
 580         * nto-procfs.c: Update.
 581         * obsd-nat.c: Update.
 582         * ppc-linux-nat.c: Update.
 583         * ppc-nbsd-nat.c: Update.
 584         * ppc-obsd-nat.c: Update.
 585         * proc-service.c: Update.
 586         * procfs.c: Update.
 587         * python/py-inferior.c: Update.
 588         * python/py-infthread.c: Update.
 589         * ravenscar-thread.c: Update.
 590         * record.c: Update.
 591         * remote-sim.c: Update.
 592         * remote.c: Update.
 593         * rs6000-nat.c: Update.
 594         * s390-linux-nat.c: Update.
 595         * sh-nbsd-nat.c: Update.
 596         * sol-thread.c: Update.
 597         * sparc-nat.c: Update.
 598         * sparc64-tdep.c: Update.
 599         * spu-linux-nat.c: Update.
 600         * spu-tdep.c: Update.
 601         * target-debug.h: Update.
 602         * target.c: Update.
 603         * thread.c: Update.
 604         * tid-parse.c: Update.
 605         * tracefile-tfile.c: Update.
 606         * vax-bsd-nat.c: Update.
 607         * windows-nat.c: Update.
 608         * x86-linux-nat.c: Update.
 609         * x86-nat.c: Update.
 610
 611 2018-07-03  Tom Tromey  <tom@tromey.com>
 612
 613         * common/ptid.c (pid_to_ptid): Remove.
 614         * common/ptid.h (pid_to_ptid): Don't declare.
 615         * aix-thread.c: Update.
 616         * arm-linux-nat.c: Update.
 617         * common/ptid.c: Update.
 618         * common/ptid.h: Update.
 619         * corelow.c: Update.
 620         * ctf.c: Update.
 621         * darwin-nat.c: Update.
 622         * fbsd-nat.c: Update.
 623         * fork-child.c: Update.
 624         * gnu-nat.c: Update.
 625         * go32-nat.c: Update.
 626         * inf-ptrace.c: Update.
 627         * infcmd.c: Update.
 628         * inferior.c: Update.
 629         * infrun.c: Update.
 630         * linux-fork.c: Update.
 631         * linux-nat.c: Update.
 632         * nat/aarch64-linux-hw-point.c: Update.
 633         * nat/fork-inferior.c: Update.
 634         * nat/x86-linux-dregs.c: Update.
 635         * nto-procfs.c: Update.
 636         * obsd-nat.c: Update.
 637         * procfs.c: Update.
 638         * progspace.c: Update.
 639         * remote.c: Update.
 640         * rs6000-nat.c: Update.
 641         * s390-linux-nat.c: Update.
 642         * sol-thread.c: Update.
 643         * spu-linux-nat.c: Update.
 644         * target.c: Update.
 645         * top.c: Update.
 646         * tracefile-tfile.c: Update.
 647         * windows-nat.c: Update.
 648
 649 2018-07-03  Tom Tromey  <tom@tromey.com>
 650
 651         * common/ptid.h (ptid_build): Don't declare.
 652         * common/ptid.c (ptid_build): Remove.
 653         * aix-thread.c: Update.
 654         * bsd-kvm.c: Update.
 655         * bsd-uthread.c: Update.
 656         * common/agent.c: Update.
 657         * common/ptid.c: Update.
 658         * common/ptid.h: Update.
 659         * corelow.c: Update.
 660         * darwin-nat.c: Update.
 661         * fbsd-nat.c: Update.
 662         * gnu-nat.c: Update.
 663         * linux-fork.c: Update.
 664         * linux-nat.c: Update.
 665         * linux-thread-db.c: Update.
 666         * nat/linux-osdata.c: Update.
 667         * nat/linux-procfs.c: Update.
 668         * nto-procfs.c: Update.
 669         * obsd-nat.c: Update.
 670         * proc-service.c: Update.
 671         * procfs.c: Update.
 672         * ravenscar-thread.c: Update.
 673         * remote-sim.c: Update.
 674         * remote.c: Update.
 675         * sol-thread.c: Update.
 676         * target.c: Update.
 677         * windows-nat.c: Update.
 678
 679 2018-07-03  Tom Tromey  <tom@tromey.com>
 680
 681         * infrun.c (follow_exec): Use exit_inferior_silent.
 682         * inferior.c (exit_inferior_num_silent): Remove.
 683         * inferior.h (exit_inferior_num_silent): Don't declare.
 684
 685 2018-07-03  Tom Tromey  <tom@tromey.com>
 686
 687         PR cli/23340:
 688         * darwin-nat.c (darwin_attach_pid): Reset inferior and
 689         inferior_ptid on error.
 690
 691 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 692             Simon Marchi  <simon.marchi@polymtl.ca>
 693
 694         PR tdep/8282
 695         * disasm.h (gdb_disassembler): Add
 696         `m_disassembler_options_holder'. member
 697         * disasm.c (get_all_disassembler_options): New function.
 698         (gdb_disassembler::gdb_disassembler): Use it.
 699         (gdb_buffered_insn_length_init_dis): Likewise.
 700         (gdb_buffered_insn_length): Adjust accordingly.
 701         (set_disassembler_options): Handle options with arguments.
 702         (show_disassembler_options_sfunc): Likewise.  Add a leading new
 703         line if showing options with descriptions.
 704         (disassembler_options_completer): Adapt to using the
 705         `disasm_options_and_args_t' structure.
 706         * mips-tdep.c (mips_disassembler_options): New variable.
 707         (mips_disassembler_options_o32): Likewise.
 708         (mips_disassembler_options_n32): Likewise.
 709         (mips_disassembler_options_n64): Likewise.
 710         (gdb_print_insn_mips): Don't set `disassembler_options'.
 711         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
 712         functions.
 713         (mips_gdbarch_init): Always set `gdbarch_print_insn' to
 714         `gdb_print_insn_mips'.  Set `gdbarch_disassembler_options',
 715         `gdbarch_disassembler_options_implicit' and
 716         `gdbarch_valid_disassembler_options'.
 717         * arm-tdep.c (_initialize_arm_tdep): Adapt to using the
 718         `disasm_options_and_args_t' structure.
 719         * gdbarch.sh (disassembler_options_implicit): New `gdbarch'
 720         method.
 721         (valid_disassembler_options): Switch from `disasm_options_t' to
 722         the `disasm_options_and_args_t' structure.
 723         * NEWS: Document `set disassembler-options' support for the MIPS
 724         target.
 725         * gdbarch.h: Regenerate.
 726         * gdbarch.c: Regenerate.
 727
 728 2018-07-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 729
 730         * riscv-tdep.c (riscv_register_aliases): Swap "fp" and "s0" entries.
 731
 732 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
 733
 734         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
 735         parameter in call to amd64_target_description.
 736         * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
 737         * amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
 738         (amd64fbsd_init_abi): Likewise.
 739         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
 740         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
 741         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
 742         * amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
 743
 744 2018-06-29  Pedro Alves  <palves@redhat.com>
 745
 746         * gdb/amd64-tdep.h (amd64_create_target_description): Add
 747         "segments" parameter.
 748         * gdb/amd64-tdep.c (amd64_none_init_abi, amd64_x32_none_init_abi)
 749         (_initialize_amd64_tdep): Update call to
 750         amd64_create_target_description.
 751         (amd64_target_description): Add "segments" parameter.  Adjust
 752         the implementation to use it.
 753         * gdb/amd64-linux-tdep.c (amd64_linux_read_description): Update
 754         call to amd64_create_target_description.
 755         * gdb/amd64-windows-tdep.c (amd64_windows_init_abi): Likewise.
 756         * gdb/arch/amd64.h (amd64_create_target_description): Add
 757         "segments" register.
 758         * gdb/arch/amd64.c (amd64_create_target_description): Add
 759         "segments" parameter.  Call create_feature_i386_64bit_segments
 760         only if SEGMENTS is true.
 761         * gdb/gdbserver/win32-i386-low.c (i386_arch_setup): Update
 762         call to amd64_create_target_description.
 763
 764 2018-06-29  Pedro Alves  <palves@redhat.com>
 765
 766         * thread.c (thread_target_id_str): New, factored out from ...
 767         (print_thread_info_1): ... here.  Use it to compute the max
 768         "Target Id" column width.
 769
 770 2018-06-29  Pedro Alves  <palves@redhat.com>
 771
 772         * remote.c (remote_target::extra_thread_info): Delete
 773         'display_buf' and 'n' locals.  from the cache, regardless of
 774         packet mechanims is in use.  Use cache for qThreadExtra and qP
 775         methods too.
 776
 777 2018-06-29  Pedro Alves  <palves@redhat.com>
 778
 779         * blockframe.c (find_pc_sect_containing_function): New function.
 780         * breakpoint.c (print_breakpoint_location): Don't call
 781         find_pc_sect_function.
 782         * linespec.c (create_sals_line_offset): Record the location's
 783         symbol in the sal.
 784         * linespec.c (convert_address_location_to_sals): Fill in sal's
 785         symbol with find_pc_sect_containing_function.
 786         * symtab.c (find_function_start_sal): Rename to ...
 787         (find_function_start_sal_1): ... this.
 788         (find_function_start_sal): Reimplement as wrapper around
 789         find_function_start_sal_1, and use
 790         find_pc_sect_containing_function to fill in the sal's symbol.
 791         (find_function_start_sal(symbol*, bool)): Adjust.
 792         * symtab.h (find_pc_function, find_pc_sect_function): Adjust
 793         comments.
 794         (find_pc_sect_containing_function): Declare.
 795
 796 2018-06-29  Pedro Alves  <palves@redhat.com>
 797
 798         * inline-frame.c (stopped_by_user_bp_inline_frame): Return
 799         true if the the location has no symbol.
 800
 801 2018-06-28  Tom Tromey  <tom@tromey.com>
 802
 803         * NEWS: Mention --enable-codesign.
 804         * silent-rules.mk (ECHO_SIGN): New variable.
 805         * configure.ac: Add --enable-codesign.
 806         * configure: Rebuild.
 807         * Makefile.in (CODESIGN, CODESIGN_CERT): New variables.
 808         (gdb$(EXEEXT)): Optionally invoke codesign.
 809
 810 2018-06-28  Pedro Alves  <palves@redhat.com>
 811
 812         * gdbthread.h (struct thread_suspend_state) <stop_pc>: Extend
 813         comments.
 814         (switch_to_thread_no_regs): Adjust comment.
 815         * infcmd.c (stop_pc): Delete.
 816         (post_create_inferior, info_program_command): Replace references
 817         to stop_pc with references to thread_info->suspend.stop_pc.
 818         * inferior.h (stop_pc): Delete declaration.
 819         * infrun.c (proceed, handle_syscall_event, fill_in_stop_func)
 820         (handle_inferior_event_1, handle_signal_stop)
 821         (process_event_stop_test, keep_going_stepped_thread)
 822         (handle_step_into_function, handle_step_into_function_backward)
 823         (print_stop_location): Replace references to stop_pc with
 824         references to thread_info->suspend.stop_pc.
 825         (struct infcall_suspend_state) <stop_pc>: Delete field.
 826         (save_infcall_suspend_state, restore_infcall_suspend_state):
 827         Remove references to inf_stat->stop_pc.
 828         * linux-fork.c (fork_load_infrun_state): Likewise.
 829         * record-btrace.c (record_btrace_set_replay): Likewise.
 830         * record-full.c (record_full_goto_entry): Likewise.
 831         * remote.c (print_one_stopped_thread): Likewise.
 832         * target.c (target_resume): Extend comment.
 833         * thread.c (set_executing_thread): New.
 834         (set_executing): Use it.
 835         (switch_to_thread_no_regs, switch_to_no_thread, switch_to_thread):
 836         Remove references to stop_pc.
 837
 838 2018-06-28  Pedro Alves  <palves@redhat.com>
 839
 840         * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>:
 841         Moving fetching stop_pc until after ecs->event_thread is refreshed.
 842
 843 2018-06-28  Tom Tromey  <tom@tromey.com>
 844
 845         * coffread.c (coff_symfile_finish): Update.
 846         * xcoffread.c (xcoff_symfile_finish): Update.
 847         * elfread.c (elf_symfile_finish): Update.
 848         * symfile.h (dwarf2_free_objfile): Don't declare.
 849         * dwarf2read.c (_initialize_dwarf2_read): Use
 850         register_objfile_data_with_cleanup.
 851         (dwarf2_free_objfile): Now static.  Change signature.
 852
 853 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
 854
 855         * symfile.c (add_symbol_file_command, _initialize_symfile): Add
 856         option "-o" to add-symbol-file-load to add an offset to each
 857         section's load address.
 858         * symfile.c (set_objfile_default_section_offset): New function.
 859
 860 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
 861
 862         * symfile.c (add_symbol_file_command): Make sure that sections
 863         with the same name are sorted in the same order.
 864
 865 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
 866
 867         * symfile.c (add_symbol_file_command, _initialize_symfile): Do not
 868         require the second argument.  If omitted, load sections at the
 869         addresses specified in the file.
 870
 871 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
 872
 873         * symfile.c (symbol_file_command, symbol_file_add_main_1)
 874         (_initialize_symfile): Add option "-o" to symbol-file to add an
 875         offset to each section of the symbol file.
 876
 877 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
 878
 879         * MAINTAINERS (Write After Approval): Add Petr Tesarik.
 880
 881 2018-06-27  Tom Tromey  <tom@tromey.com>
 882
 883         * stack.c (_initialize_stack): Update "func" help text.
 884
 885 2018-06-27  Tom Tromey  <tom@tromey.com>
 886
 887         * python/py-unwind.c (unwind_info_object) <saved_regs>: Now a
 888         std::vector.
 889         (unwind_infopy_str, pyuw_create_unwind_info)
 890         (unwind_infopy_add_saved_register, pyuw_sniffer)
 891         (unwind_infopy_dealloc, unwind_infopy_add_saved_register):
 892         Update.
 893         (struct saved_reg): Add constructor.
 894         <value>: Now a gdbpy_ref<>.
 895
 896 2018-06-27  Tom Tromey  <tom@tromey.com>
 897
 898         * machoread.c (macho_symfile_read): Define "symbol_table" earlier.
 899
 900 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 901
 902         * gdb-gdb.py.in: Format using autopep8.
 903
 904 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 905
 906         * gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
 907         (type_lookup_function): Recognize CORE_ADDR values.
 908
 909 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 910
 911         * gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
 912         print tag_name.
 913
 914 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 915
 916         * gdb-gdb.py.in (TypeFlag) <__cmp__>: Remove.
 917         <__lt__>: Add.
 918
 919 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 920
 921         * gdb-gdb.py: Move to...
 922         * gdb-gdb.py.in: ... here.
 923         * configure.ac (AC_CONFIG_FILES): Add gdb-gdb.py.
 924         * Makefile.in (all): Add gdb-gdb.gdb and gdb-gdb.py as
 925         dependencies.
 926         (distclean): Remove gdb-gdb.py when cleaning.
 927         (gdb-gdb.py, gdb-gdb.gdb): New rules.
 928         * configure: Re-generate.
 929
 930 2018-06-27  Pedro Alves  <palves@redhat.com>
 931
 932         * proc-service.c (get_ps_regcache): New.
 933         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
 934         (ps_lsetfpregs): Use it.
 935
 936 2018-06-27  Omair Javaid  <omair.javaid@linaro.org>
 937
 938         PR gdb/21695
 939         * dwarf2read.c (lnp_state_machine::check_line_address): Update declaration.
 940         (dwarf_decode_lines_1): Adjust.
 941
 942 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 943
 944         * fbsd-nat.h (class fbsd_nat_target) <find_memory_regions>: Add
 945         override.
 946         <info_proc>: Likewise.
 947
 948 2018-06-26  Joel Brobecker  <brobecker@adacore.com>
 949
 950         * windows-nat.c (do_windows_fetch_inferior_registers): Rename
 951         to windows_fetch_one_register, and only handle the case of
 952         fetching one register.  Move the code that reloads the context
 953         and iterates over all registers if R is negative to...
 954         (windows_nat_target::fetch_registers): ... here.
 955         (do_windows_store_inferior_registers): Rename to
 956         windows_store_one_register, and only handle the case of storing
 957         one register.  Move the code that handles the case where r is
 958         negative to...
 959         (windows_nat_target::store_registers) ... here.
 960
 961 2018-06-26  Tom Tromey  <tom@tromey.com>
 962
 963         PR rust/22574:
 964         * typeprint.c (whatis_exp): Allow ptype/o for Rust.
 965         * rust-lang.c (rust_print_struct_def): Add podata parameter.
 966         Update.
 967         (rust_internal_print_type): Add podata parameter.
 968         (rust_print_type): Update.
 969
 970 2018-06-26  Tom Tromey  <tom@tromey.com>
 971
 972         * typeprint.h (struct print_offset_data) <update, finish,
 973         maybe_print_hole>: New methods.
 974         <indentation>: New constant.
 975         * typeprint.c (print_offset_data::indentation): Define.
 976         (print_offset_data::maybe_print_hole, print_offset_data::update)
 977         (print_offset_data::finish): Move from c-typeprint.c and rename.
 978         * c-typeprint.c (OFFSET_SPC_LEN): Remove.
 979         (print_spaces_filtered_with_print_options): Update.
 980         (c_print_type_union_field_offset, maybe_print_hole)
 981         (c_print_type_struct_field_offset): Move to typeprint.c and
 982         rename.
 983         (c_type_print_base_struct_union): Update.
 984
 985 2018-06-25  Pedro Alves  <palves@redhat.com>
 986
 987         * gdbthread.h (thread_info_ref, delete_thread)
 988         (delete_thread_silent, first_thread_of_inferior)
 989         (any_thread_of_inferior, switch_to_thread)
 990         (enable_thread_stack_temporaries)
 991         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
 992         (get_last_thread_stack_temporary)
 993         (value_in_thread_stack_temporaries, can_access_registers_thread):
 994         Spell out "struct thread_info" instead of just "thread_info".
 995         * inferior.h (notice_new_inferior): Likewise.
 996
 997 2018-06-25  Pedro Alves  <palves@redhat.com>
 998
 999         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
1000         pass thread_info pointer to delete_thread.
1001         (windows_nat_target::detach): Pass inferior pointer to
1002         detach_inferior.
1003         * aix-thread.c (sync_threadlists): Pass thread_info pointer to
1004         delete_thread.
1005         * bsd-kvm.c (bsd_kvm_target::close): Use discard_all_inferiors.
1006         * darwin-nat.c (darwin_check_new_threads): Use find_thread_ptid
1007         and pass a thread_info pointer to delete_thread.
1008         * fbsd-nat.c (fbsd_nat_target::wait): Use find_thread_ptid and
1009         pass thread_info pointer to delete_thread.
1010         * go32-nat.c (go32_nat_target::mourn_inferior): Remove
1011         delete_thread_silent call.
1012         * procfs.c (procfs_target::detach): Pass inferior pointer to
1013         detach_inferior.
1014         (procfs_target::wait): Pass thread_info pointer to delete_thread.
1015         * remote-sim.c (gdbsim_target::mourn_inferior): Remove
1016         delete_thread_silent call.
1017         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
1018         pass thread_info pointer to delete_thread.
1019         (windows_nat_target::detach): Pass inferior pointer to
1020         delete_inferior.
1021
1022 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
1023
1024         * regcache.c (readable_regcache::read_part): Fix asserts.
1025         (reg_buffer::raw_collect_part): New function.
1026         (regcache::write_part): Fix asserts.
1027         (reg_buffer::raw_supply_part): New function.
1028         (regcache::transfer_regset_register): New helper function.
1029         (regcache::transfer_regset): Call new functions.
1030         (regcache_supply_regset): Use gdb_byte*.
1031         (regcache::supply_regset): Likewise.
1032         (regcache_collect_regset): Likewise.
1033         (regcache::collect_regset): Likewise.
1034         * regcache.h (reg_buffer::raw_collect_part): New declaration.
1035         (reg_buffer::raw_supply_part): Likewise.
1036         (regcache::transfer_regset_register): Likewise.
1037         (regcache::transfer_regset): Use gdb_byte*.
1038
1039 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
1040
1041         * nat/aarch64-sve-linux-ptrace.h (HAS_SVE_STATE): Use &.
1042
1043 2018-06-21  Pedro Alves  <palves@redhat.com>
1044
1045         * ada-lang.h (ada_get_task_number): Take a thread_info pointer
1046         instead of a ptid_t.  All callers adjusted.
1047         * ada-tasks.c (ada_get_task_number): Likewise.  All callers
1048         adjusted.
1049         (print_ada_task_info, display_current_task_id, task_command_1):
1050         Adjust.
1051         * breakpoint.c (watchpoint_in_thread_scope): Adjust to use
1052         inferior_thread.
1053         (breakpoint_kind): Adjust.
1054         (remove_breakpoints_pid): Rename to ...
1055         (remove_breakpoints_inf): ... this.  Adjust to take an inferior
1056         pointer.  All callers adjusted.
1057         (bpstat_clear_actions): Use inferior_thread.
1058         (get_bpstat_thread): New.
1059         (bpstat_do_actions): Use it.
1060         (bpstat_check_breakpoint_conditions, bpstat_stop_status): Adjust
1061         to take a thread_info pointer.  All callers adjusted.
1062         (set_longjmp_breakpoint_for_call_dummy, set_momentary_breakpoint)
1063         (breakpoint_re_set_thread): Use inferior_thread.
1064         * breakpoint.h (struct inferior): Forward declare.
1065         (bpstat_stop_status): Update.
1066         (remove_breakpoints_pid): Delete.
1067         (remove_breakpoints_inf): New.
1068         * bsd-uthread.c (bsd_uthread_target::wait)
1069         (bsd_uthread_target::update_thread_list): Use find_thread_ptid.
1070         * btrace.c (btrace_add_pc, btrace_enable, btrace_fetch)
1071         (maint_btrace_packet_history_cmd)
1072         (maint_btrace_clear_packet_history_cmd): Adjust.
1073         (maint_btrace_clear_cmd, maint_info_btrace_cmd): Adjust to use
1074         inferior_thread.
1075         * cli/cli-interp.c: Include "inferior.h".
1076         * common/refcounted-object.h (struct
1077         refcounted_object_ref_policy): New.
1078         * compile/compile-object-load.c: Include gdbthread.h.
1079         (store_regs): Use inferior_thread.
1080         * corelow.c (core_target::close): Use current_inferior.
1081         (core_target_open): Adjust to use first_thread_of_inferior and use
1082         the current inferior.
1083         * ctf.c (ctf_target::close): Adjust to use current_inferior.
1084         * dummy-frame.c (dummy_frame_id) <ptid>: Delete, replaced by ...
1085         <thread>: ... this new field.  All references adjusted.
1086         (dummy_frame_pop, dummy_frame_discard, register_dummy_frame_dtor):
1087         Take a thread_info pointer instead of a ptid_t.
1088         * dummy-frame.h (dummy_frame_push, dummy_frame_pop)
1089         (dummy_frame_discard, register_dummy_frame_dtor): Take a
1090         thread_info pointer instead of a ptid_t.
1091         * elfread.c: Include "inferior.h".
1092         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop):
1093         Use inferior_thread.
1094         * eval.c (evaluate_subexp): Likewise.
1095         * frame.c (frame_pop, has_stack_frames, find_frame_sal): Use
1096         inferior_thread.
1097         * gdb_proc_service.h (struct thread_info): Forward declare.
1098         (struct ps_prochandle) <ptid>: Delete, replaced by ...
1099         <thread>: ... this new field.  All references adjusted.
1100         * gdbarch.h, gdbarch.c: Regenerate.
1101         * gdbarch.sh (get_syscall_number): Replace 'ptid' parameter with a
1102         'thread' parameter.  All implementations and callers adjusted.
1103         * gdbthread.h (thread_info) <set_running>: New method.
1104         (delete_thread, delete_thread_silent): Take a thread_info pointer
1105         instead of a ptid.
1106         (global_thread_id_to_ptid, ptid_to_global_thread_id): Delete.
1107         (first_thread_of_process): Delete, replaced by ...
1108         (first_thread_of_inferior): ... this new function.  All callers
1109         adjusted.
1110         (any_live_thread_of_process): Delete, replaced by ...
1111         (any_live_thread_of_inferior): ... this new function.  All callers
1112         adjusted.
1113         (switch_to_thread, switch_to_no_thread): Declare.
1114         (is_executing): Delete.
1115         (enable_thread_stack_temporaries): Update comment.
1116         <enable_thread_stack_temporaries>: Take a thread_info pointer
1117         instead of a ptid_t.  Incref the thread.
1118         <~enable_thread_stack_temporaries>: Decref the thread.
1119         <m_ptid>: Delete
1120         <m_thr>: New.
1121         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1122         (get_last_thread_stack_temporary)
1123         (value_in_thread_stack_temporaries, can_access_registers_thread):
1124         Take a thread_info pointer instead of a ptid_t.  All callers
1125         adjusted.
1126         * infcall.c (get_call_return_value): Use inferior_thread.
1127         (run_inferior_call): Work with thread pointers instead of ptid_t.
1128         (call_function_by_hand_dummy): Work with thread pointers instead
1129         of ptid_t.  Use thread_info_ref.
1130         * infcmd.c (proceed_thread_callback): Access thread's state
1131         directly.
1132         (ensure_valid_thread, ensure_not_running): Use inferior_thread,
1133         access thread's state directly.
1134         (continue_command): Use inferior_thread.
1135         (info_program_command): Use find_thread_ptid and access thread
1136         state directly.
1137         (proceed_after_attach_callback): Use thread state directly.
1138         (notice_new_inferior): Take a thread_info pointer instead of a
1139         ptid_t.  All callers adjusted.
1140         (exit_inferior): Take an inferior pointer instead of a pid.  All
1141         callers adjusted.
1142         (exit_inferior_silent): New.
1143         (detach_inferior): Delete.
1144         (valid_gdb_inferior_id, pid_to_gdb_inferior_id)
1145         (gdb_inferior_id_to_pid, in_inferior_list): Delete.
1146         (detach_inferior_command, kill_inferior_command): Use
1147         find_inferior_id instead of valid_gdb_inferior_id and
1148         gdb_inferior_id_to_pid.
1149         (inferior_command): Use inferior and thread pointers.
1150         * inferior.h (struct thread_info): Forward declare.
1151         (notice_new_inferior): Take a thread_info pointer instead of a
1152         ptid_t.  All callers adjusted.
1153         (detach_inferior): Delete declaration.
1154         (exit_inferior, exit_inferior_silent): Take an inferior pointer
1155         instead of a pid.  All callers adjusted.
1156         (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
1157         (valid_gdb_inferior_id): Delete.
1158         * infrun.c (follow_fork_inferior, proceed_after_vfork_done)
1159         (handle_vfork_child_exec_or_exit, follow_exec): Adjust.
1160         (struct displaced_step_inferior_state) <pid>: Delete, replaced by
1161         ...
1162         <inf>: ... this new field.
1163         <step_ptid>: Delete, replaced by ...
1164         <step_thread>: ... this new field.
1165         (get_displaced_stepping_state): Take an inferior pointer instead
1166         of a pid.  All callers adjusted.
1167         (displaced_step_in_progress_any_inferior): Adjust.
1168         (displaced_step_in_progress_thread): Take a thread pointer instead
1169         of a ptid_t.  All callers adjusted.
1170         (displaced_step_in_progress, add_displaced_stepping_state): Take
1171         an inferior pointer instead of a pid.  All callers adjusted.
1172         (get_displaced_step_closure_by_addr): Adjust.
1173         (remove_displaced_stepping_state): Take an inferior pointer
1174         instead of a pid.  All callers adjusted.
1175         (displaced_step_prepare_throw, displaced_step_prepare)
1176         (displaced_step_fixup): Take a thread pointer instead of a ptid_t.
1177         All callers adjusted.
1178         (start_step_over): Adjust.
1179         (infrun_thread_ptid_changed): Remove bit updating ptids in the
1180         displaced step queue.
1181         (do_target_resume): Adjust.
1182         (fetch_inferior_event): Use inferior_thread.
1183         (context_switch, get_inferior_stop_soon): Take an
1184         execution_control_state pointer instead of a ptid_t.  All callers
1185         adjusted.
1186         (switch_to_thread_cleanup): Delete.
1187         (stop_all_threads): Use scoped_restore_current_thread.
1188         * inline-frame.c: Include "gdbthread.h".
1189         (inline_state) <inline_state>: Take a thread pointer instead of a
1190         ptid_t.  All callers adjusted.
1191         <ptid>: Delete, replaced by ...
1192         <thread>: ... this new field.
1193         (find_inline_frame_state): Take a thread pointer instead of a
1194         ptid_t.  All callers adjusted.
1195         (skip_inline_frames, step_into_inline_frame)
1196         (inline_skipped_frames, inline_skipped_symbol): Take a thread
1197         pointer instead of a ptid_t.  All callers adjusted.
1198         * inline-frame.h (skip_inline_frames, step_into_inline_frame)
1199         (inline_skipped_frames, inline_skipped_symbol): Likewise.
1200         * linux-fork.c (delete_checkpoint_command): Adjust to use thread
1201         pointers directly.
1202         * linux-nat.c (get_detach_signal): Likewise.
1203         * linux-thread-db.c (thread_from_lwp): New 'stopped' parameter.
1204         (thread_db_notice_clone): Adjust.
1205         (thread_db_find_new_threads_silently)
1206         (thread_db_find_new_threads_2, thread_db_find_new_threads_1): Take
1207         a thread pointer instead of a ptid_t.  All callers adjusted.
1208         * mi/mi-cmd-var.c: Include "inferior.h".
1209         (mi_cmd_var_update_iter): Update to use thread pointers.
1210         * mi/mi-interp.c (mi_new_thread): Update to use the thread's
1211         inferior directly.
1212         (mi_output_running_pid, mi_inferior_count): Delete, bits factored
1213         out to ...
1214         (mi_output_running): ... this new function.
1215         (mi_on_resume_1): Adjust to use it.
1216         (mi_user_selected_context_changed): Adjust to use inferior_thread.
1217         * mi/mi-main.c (proceed_thread): Adjust to use thread pointers
1218         directly.
1219         (interrupt_thread_callback): : Adjust to use thread and inferior
1220         pointers.
1221         * proc-service.c: Include "gdbthread.h".
1222         (ps_pglobal_lookup): Adjust to use the thread's inferior directly.
1223         * progspace-and-thread.c: Include "inferior.h".
1224         * progspace.c: Include "inferior.h".
1225         * python/py-exitedevent.c (create_exited_event_object): Adjust to
1226         hold a reference to an inferior_object.
1227         * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust to use
1228         inferior_thread.
1229         * python/py-inferior.c (struct inferior_object): Give the type a
1230         tag name instead of a typedef.
1231         (python_on_normal_stop): No need to check if the current thread is
1232         listed.
1233         (inferior_to_inferior_object): Change return type to
1234         inferior_object.  All callers adjusted.
1235         (find_thread_object): Delete, bits factored out to ...
1236         (thread_to_thread_object): ... this new function.
1237         * python/py-infthread.c (create_thread_object): Use
1238         inferior_to_inferior_object.
1239         (thpy_is_stopped): Use thread pointer directly.
1240         (gdbpy_selected_thread): Use inferior_thread.
1241         * python/py-record-btrace.c (btpy_list_object) <ptid>: Delete
1242         field, replaced with ...
1243         <thread>: ... this new field.  All users adjusted.
1244         (btpy_insn_or_gap_new): Drop const.
1245         (btpy_list_new): Take a thread pointer instead of a ptid_t.  All
1246         callers adjusted.
1247         * python/py-record.c: Include "gdbthread.h".
1248         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
1249         a ptid_t.  All callers adjusted.
1250         (gdbpy_current_recording): Use inferior_thread.
1251         * python/py-record.h (recpy_record_object) <ptid>: Delete
1252         field, replaced with ...
1253         <thread>: ... this new field.  All users adjusted.
1254         (recpy_element_object) <ptid>: Delete
1255         field, replaced with ...
1256         <thread>: ... this new field.  All users adjusted.
1257         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
1258         a ptid_t.  All callers adjusted.
1259         * python/py-threadevent.c: Include "gdbthread.h".
1260         (get_event_thread): Use thread_to_thread_object.
1261         * python/python-internal.h (struct inferior_object): Forward
1262         declare.
1263         (find_thread_object, find_inferior_object): Delete declarations.
1264         (thread_to_thread_object, inferior_to_inferior_object): New
1265         declarations.
1266         * record-btrace.c: Include "inferior.h".
1267         (require_btrace_thread): Use inferior_thread.
1268         (record_btrace_frame_sniffer)
1269         (record_btrace_tailcall_frame_sniffer): Use inferior_thread.
1270         (get_thread_current_frame): Use scoped_restore_current_thread and
1271         switch_to_thread.
1272         (get_thread_current_frame): Use thread pointer directly.
1273         (record_btrace_replay_at_breakpoint): Use thread's inferior
1274         pointer directly.
1275         * record-full.c: Include "inferior.h".
1276         * regcache.c: Include "gdbthread.h".
1277         (get_thread_arch_regcache): Use the inferior's address space
1278         directly.
1279         (get_thread_regcache, registers_changed_thread): New.
1280         * regcache.h (get_thread_regcache(thread_info *thread)): New
1281         overload.
1282         (registers_changed_thread): New.
1283         (remote_target) <remote_detach_1>: Swap order of parameters.
1284         (remote_add_thread): <remote_add_thread>: Return the new thread.
1285         (get_remote_thread_info(ptid_t)): New overload.
1286         (remote_target::remote_notice_new_inferior): Use thread pointers
1287         directly.
1288         (remote_target::process_initial_stop_replies): Use
1289         thread_info::set_running.
1290         (remote_target::remote_detach_1, remote_target::detach)
1291         (extended_remote_target::detach): Adjust.
1292         * stack.c (frame_show_address): Use inferior_thread.
1293         * target-debug.h (target_debug_print_thread_info_pp): New.
1294         * target-delegates.c: Regenerate.
1295         * target.c (default_thread_address_space): Delete.
1296         (memory_xfer_partial_1): Use current_inferior.
1297         (target_detach): Use current_inferior.
1298         (target_thread_address_space): Delete.
1299         (generic_mourn_inferior): Use current_inferior.
1300         * target.h (struct target_ops) <thread_address_space>: Delete.
1301         (target_thread_address_space): Delete.
1302         * thread.c (init_thread_list): Use ALL_THREADS_SAFE.  Use thread
1303         pointers directly.
1304         (delete_thread_1, delete_thread, delete_thread_silent): Take a
1305         thread pointer instead of a ptid_t.  Adjust all callers.
1306         (ptid_to_global_thread_id, global_thread_id_to_ptid): Delete.
1307         (first_thread_of_process): Delete, replaced by ...
1308         (first_thread_of_inferior): ... this new function.  All callers
1309         adjusted.
1310         (any_thread_of_process): Rename to ...
1311         (any_thread_of_inferior): ... this, and take an inferior pointer.
1312         (any_live_thread_of_process): Rename to ...
1313         (any_live_thread_of_inferior): ... this, and take an inferior
1314         pointer.
1315         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1316         (value_in_thread_stack_temporaries)
1317         (get_last_thread_stack_temporary): Take a thread pointer instead
1318         of a ptid_t.  Adjust all callers.
1319         (thread_info::set_running): New.
1320         (validate_registers_access): Use inferior_thread.
1321         (can_access_registers_ptid): Rename to ...
1322         (can_access_registers_thread): ... this, and take a thread
1323         pointer.
1324         (print_thread_info_1): Adjust to compare thread pointers instead
1325         of ptids.
1326         (switch_to_no_thread, switch_to_thread): Make extern.
1327         (scoped_restore_current_thread::~scoped_restore_current_thread):
1328         Use m_thread pointer directly.
1329         (scoped_restore_current_thread::scoped_restore_current_thread):
1330         Use inferior_thread.
1331         (thread_command): Use thread pointer directly.
1332         (thread_num_make_value_helper): Use inferior_thread.
1333         * top.c (execute_command): Use inferior_thread.
1334         * tui/tui-interp.c: Include "inferior.h".
1335         * varobj.c (varobj_create): Use inferior_thread.
1336         (value_of_root_1): Use find_thread_global_id instead of
1337         global_thread_id_to_ptid.
1338
1339 2018-06-21  Alan Hayward  <alan.hayward@arm.com>
1340
1341         * regcache.c (readable_regcache::read_part): Avoid memcpy when
1342         possible.
1343         (regcache::write_part): Likewise.
1344         (readable_regcache::cooked_read_part): Update comment.
1345         (readable_regcache::cooked_write_part): Likewise.
1346         * regcache.h: (readable_regcache::read_part): Likewise.
1347         (regcache::write_part): Likewise.
1348
1349 2018-06-21  Richard Bunt  <richard.bunt@arm.com>
1350             Dirk Schubert  <dirk.schubert@arm.com>
1351
1352         * aarch64-linux-nat.c (post_attach): New.
1353         (aarch64_linux_nat_target::post_attach): Override post_attach to
1354         record the number of hardware debug registers.
1355
1356 2018-06-20  Tom Tromey  <tom@tromey.com>
1357
1358         * python/py-param.c (add_setshow_generic): Make parameters const.
1359         (parmpy_init): Update.
1360
1361 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
1362
1363         * regcache.h (regcache_cooked_read_ftype): Rename to...
1364         (register_read_ftype): ...this, change type to function_view.
1365         (class reg_buffer) <save>: Remove src parameter.
1366         (readonly_detached_regcache) <readonly_detached_regcache>: Make
1367         parameter non-const in first overload.  Remove src parameter in
1368         second overload.
1369         * regcache.c (do_cooked_read): Remove.
1370         (readonly_detached_regcache::readonly_detached_regcache): Make
1371         parameter non-const, adjust call to other constructor.
1372         (reg_buffer::save): Remove src parameter.
1373         * frame.c (do_frame_register_read): Remove.
1374         (frame_save_as_regcache): Use lambda function.
1375         * ppc-linux-tdep.c (ppu2spu_unwind_register): Change type of src
1376         parameter to ppu2spu_data *.
1377         (ppu2spu_sniffer): Use lambda function.
1378
1379 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
1380
1381         * record-full.c (record_full_target::insert_breakpoint): Remove
1382         "struct" keyword, add const.
1383
1384 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1385
1386         * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
1387         PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
1388         * configure.ac: Remove AC_PREREQ, add missing quoting.
1389         * gnulib/configure.ac: Modernize usage of
1390         AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
1391         * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
1392         (AUTOMAKE_VERSION): Bump to 1.15.1.
1393         * configure: Re-generate.
1394         * config.in: Re-generate.
1395         * aclocal.m4: Re-generate.
1396         * gnulib/aclocal.m4: Re-generate.
1397         * gnulib/config.in: Re-generate.
1398         * gnulib/configure: Re-generate.
1399         * gnulib/import/Makefile.in: Re-generate.
1400
1401 2018-06-19  Pedro Alves  <palves@redhat.com>
1402
1403         * minsyms.c (msym_prefer_to_msym_type): New, factored out from ...
1404         (lookup_minimal_symbol_by_pc_section): ... here with
1405         gdb_assert_not_reached added.
1406
1407 2018-06-19  Pedro Alves  <palves@redhat.com>
1408
1409         * inline-frame.c (stopped_by_user_bp_inline_frame): Replace PC
1410         parameter with a block parameter.  Compare location's block symbol
1411         with the frame's block instead of addresses.
1412         (skip_inline_frames): Pass the current block instead of the
1413         frame's address.  Break out as soon as we determine the frame
1414         should not be skipped.
1415
1416 2018-06-18  Tom Tromey  <tom@tromey.com>
1417
1418         * solib-aix.c (solib_aix_get_section_offsets): Return
1419         unique_xmalloc_ptr.
1420         (solib_aix_solib_create_inferior_hook): Update.
1421
1422 2018-06-18  Tom Tromey  <tom@tromey.com>
1423
1424         * solib-darwin.c (darwin_current_sos): Use unique_xmalloc_ptr.
1425
1426 2018-06-18  Tom Tromey  <tom@tromey.com>
1427
1428         * solib-frv.c (frv_relocate_main_executable): Use
1429         unique_xmalloc_ptr.
1430         * solib-dsbt.c (dsbt_relocate_main_executable): Use
1431         unique_xmalloc_ptr.
1432
1433 2018-06-18  Tom Tromey  <tom@tromey.com>
1434
1435         * objfiles.h (inhibit_section_map_updates): Update.
1436         (resume_section_map_updates, resume_section_map_updates_cleanup):
1437         Remove.
1438         * solib-svr4.c (svr4_handle_solib_event): Update.
1439         * objfiles.c (inhibit_section_map_updates): Return
1440         scoped_restore_tmpl<int>.
1441         (resume_section_map_updates, resume_section_map_updates_cleanup):
1442         Remove.
1443
1444 2018-06-18  Tom Tromey  <tom@tromey.com>
1445
1446         * valprint.h (read_string): Update.
1447         * valprint.c (read_string): Change type of "buffer".
1448         (val_print_string): Update.
1449         * python/py-value.c (valpy_string): Update.
1450         * language.h (struct language_defn) <la_get_string>: Change
1451         type of "buffer".
1452         (default_get_string, c_get_string): Update.
1453         * language.c (default_get_string): Change type of "buffer".
1454         * guile/scm-value.c (gdbscm_value_to_string): Update.
1455         * c-lang.c (c_get_string): Change type of "buffer".
1456
1457 2018-06-18  Tom Tromey  <tom@tromey.com>
1458
1459         * ser-mingw.c (struct pipe_state_destroyer): New.
1460         (pipe_state_up): New typedef.
1461         (cleanup_pipe_state): Remove.
1462         (pipe_windows_open): Use pipe_state_up.  Don't release argv.
1463
1464 2018-06-18  Tom Tromey  <tom@tromey.com>
1465
1466         * rust-lang.h (rust_yyerror): Don't declare.
1467         * rust-lang.c (rust_language_defn): Update.
1468         * rust-exp.y (yyerror): Now static.
1469         * parse.c (parse_exp_in_context_1): Update.
1470         * p-lang.h (p_yyerror): Don't declare.
1471         * p-lang.c (p_language_defn): Update.
1472         * p-exp.y (yyerror): Now static.
1473         * opencl-lang.c (opencl_language_defn): Update.
1474         * objc-lang.c (objc_language_defn): Update.
1475         * m2-lang.h (m2_yyerror): Don't declare.
1476         * m2-lang.c (m2_language_defn): Update.
1477         * m2-exp.y (yyerror): Now static.
1478         * language.h (struct language_defn) <la_error>: Remove.
1479         * language.c (unk_lang_error): Remove.
1480         (unknown_language_defn, auto_language_defn): Remove.
1481         * go-lang.h (go_yyerror): Don't declare.
1482         * go-lang.c (go_language_defn): Update.
1483         * go-exp.y (yyerror): Now static.
1484         * f-lang.h (f_yyerror): Don't declare.
1485         * f-lang.c (f_language_defn): Update.
1486         * f-exp.y (yyerror): Now static.
1487         * d-lang.h (d_yyerror): Don't declare.
1488         * d-lang.c (d_language_defn): Update.
1489         * d-exp.y (yyerror): Now static.
1490         * c-lang.h (c_yyerror): Don't declare.
1491         * c-lang.c (c_language_defn, cplus_language_defn)
1492         (asm_language_defn, minimal_language_defn): Update.
1493         * c-exp.y (yyerror): Now static.
1494         * ada-lang.h (ada_yyerror): Don't declare.
1495         * ada-lang.c (ada_language_defn): Update.
1496         * ada-exp.y (yyerror): Now static.
1497
1498 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
1499
1500         * aarch64-linux-nat.c (fetch_sveregs_from_thread): New function.
1501         (store_sveregs_to_thread): Likewise.
1502         (aarch64_linux_fetch_inferior_registers): Check for SVE.
1503         (aarch64_linux_store_inferior_registers): Likewise.
1504         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): New
1505         function.
1506         (aarch64_sve_regs_copy_to_regcache): Likewise.
1507         (aarch64_sve_regs_copy_from_regcache): Likewise.
1508         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_sveregs): New
1509         declaration.
1510         (aarch64_sve_regs_copy_to_regcache): Likewise.
1511         (aarch64_sve_regs_copy_from_regcache): Likewise.
1512         (sve_context): Structure from Linux headers.
1513         (SVE_SIG_ZREGS_SIZE): Define from Linux headers.
1514         (SVE_SIG_ZREG_SIZE): Likewise.
1515         (SVE_SIG_PREG_SIZE): Likewise.
1516         (SVE_SIG_FFR_SIZE): Likewise.
1517         (SVE_SIG_REGS_OFFSET): Likewise.
1518         (SVE_SIG_ZREGS_OFFSET): Likewise.
1519         (SVE_SIG_ZREG_OFFSET): Likewise.
1520         (SVE_SIG_ZREGS_SIZE): Likewise.
1521         (SVE_SIG_PREGS_OFFSET): Likewise.
1522         (SVE_SIG_PREG_OFFSET): Likewise.
1523         (SVE_SIG_PREGS_SIZE): Likewise.
1524         (SVE_SIG_FFR_OFFSET): Likewise.
1525         (SVE_SIG_REGS_SIZE): Likewise.
1526         (SVE_SIG_CONTEXT_SIZE): Likewise.
1527         (SVE_PT_REGS_MASK): Likewise.
1528         (SVE_PT_REGS_FPSIMD): Likewise.
1529         (SVE_PT_REGS_SVE): Likewise.
1530         (SVE_PT_VL_INHERIT): Likewise.
1531         (SVE_PT_VL_ONEXEC): Likewise.
1532         (SVE_PT_REGS_OFFSET): Likewise.
1533         (SVE_PT_FPSIMD_OFFSET): Likewise.
1534         (SVE_PT_FPSIMD_SIZE): Likewise.
1535         (SVE_PT_SVE_ZREG_SIZE): Likewise.
1536         (SVE_PT_SVE_PREG_SIZE): Likewise.
1537         (SVE_PT_SVE_FFR_SIZE): Likewise.
1538         (SVE_PT_SVE_FPSR_SIZE): Likewise.
1539         (SVE_PT_SVE_FPCR_SIZE): Likewise.
1540         (__SVE_SIG_TO_PT): Likewise.
1541         (SVE_PT_SVE_OFFSET): Likewise.
1542         (SVE_PT_SVE_ZREGS_OFFSET): Likewise.
1543         (SVE_PT_SVE_ZREG_OFFSET): Likewise.
1544         (SVE_PT_SVE_ZREGS_SIZE): Likewise.
1545         (SVE_PT_SVE_PREGS_OFFSET): Likewise.
1546         (SVE_PT_SVE_PREG_OFFSET): Likewise.
1547         (SVE_PT_SVE_PREGS_SIZE): Likewise.
1548         (SVE_PT_SVE_FFR_OFFSET): Likewise.
1549         (SVE_PT_SVE_FPSR_OFFSET): Likewise.
1550         (SVE_PT_SVE_FPCR_OFFSET): Likewise.
1551         (SVE_PT_SVE_SIZE): Likewise.
1552         (SVE_PT_SIZE): Likewise.
1553         (HAS_SVE_STATE): New define.
1554
1555 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
1556
1557         * nat/aarch64-sve-linux-sigcontext.h: New file.
1558         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
1559         new files.
1560         (SVE_VQ_MIN): Likewise.
1561         (SVE_VQ_MAX): Likewise.
1562         (SVE_VL_MIN): Likewise.
1563         (SVE_VL_MAX): Likewise.
1564         (SVE_NUM_ZREGS): Likewise.
1565         (SVE_NUM_PREGS): Likewise.
1566         (sve_vl_valid): Likewise.
1567         (struct user_sve_header): Likewise.
1568
1569 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1570             Richard Bunt <Richard.Bunt@arm.com>
1571
1572         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
1573         was requested by GDB.
1574
1575 2018-06-15  Tom de Vries  <tdevries@suse.de>
1576
1577         * MAINTAINERS (Write After Approval): Add Tom de Vries.
1578
1579 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
1580
1581         * gnulib/update-gnulib.sh: Print expected versions of
1582         autoconf/aclocal.
1583
1584 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
1585
1586         * arch-utils.c (default_type_align): Use type_length_units.
1587         * gdbtypes.c (type_align): Use type_length_units.
1588
1589 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1590
1591         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
1592         of 'define' command.
1593
1594 2018-06-14  Tom de Vries  <tdevries@suse.de>
1595
1596         PR cli/22573
1597         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
1598         get_no_prettyformat_print_options.
1599
1600 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
1601
1602         * sparc-nat.h: Include target.h.
1603         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
1604         <fetch_registers>: Remove this argument in function call.
1605         <store_registers>: Remove this argument in function call, remove
1606         extra semicolon.
1607         <low_forget_process>: Call sparc64_forget_process instead of
1608         sparc_forget_process.
1609
1610 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1611
1612         * procfs.c (_initialize_procfs): Use add_inf_child_target.
1613         (procfs_target::make_corefile_notes): Adjust to new
1614         target_read_alloc return type.
1615
1616 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1617             Stephen Roberts  <stephen.roberts@arm.com>
1618
1619         PR gdb/22882
1620         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
1621         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
1622         Move should_notify_stop local into more inner scope.
1623
1624 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1625             Stephen Roberts  <stephen.roberts@arm.com>
1626
1627         PR gdb/22882
1628         * infrun.c (resume_1): Add call to mark_async_event_handler.
1629
1630 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1631
1632         * infrun.c (do_target_wait): Change old version of $pc printed.
1633
1634 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
1635
1636         * dwarf2read.c (read_index_from_section): Rename to...
1637         (read_gdb_index_from_section): ... this, update all callers.
1638         (dwarf2_read_index): Rename to...
1639         (dwarf2_read_gdb_index): ... this, update all callers.
1640
1641 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
1642
1643         * gdb/hppa-linux-nat.c
1644         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
1645         hppa_linux_nat_target::fetch_registers.
1646
1647 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
1648
1649         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
1650         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
1651         (AARCH64_DWARF_SVE_FFR): Likewise.
1652         (AARCH64_DWARF_SVE_P0): Likewise.
1653         (AARCH64_DWARF_SVE_Z0): Likewise.
1654
1655 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
1656
1657         * common/common-regcache.h (raw_compare): New function.
1658         * regcache.c (regcache::raw_compare): Likewise.
1659         * regcache.h (regcache::raw_compare): New declaration.
1660
1661 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
1662
1663         * common/common-regcache.h (reg_buffer_common): New structure.
1664         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
1665         (reg_buffer::raw_supply): Likewise.
1666         (reg_buffer::raw_supply_integer): Likewise.
1667         (reg_buffer::raw_supply_zeroed): Likewise.
1668         (reg_buffer::raw_collect): Likewise.
1669         (reg_buffer::raw_collect_integer): Likewise.
1670         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
1671         (reg_buffer::raw_supply): Likewise.
1672         (reg_buffer::raw_supply_integer): Likewise.
1673         (reg_buffer::raw_supply_zeroed): Likewise.
1674         (reg_buffer::raw_collect): Likewise.
1675         (reg_buffer::raw_collect_integer): Likewise.
1676
1677 2018-06-10  Tom Tromey  <tom@tromey.com>
1678
1679         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
1680         (class remote_state) <stop_reply_queue>: Now std::vector.
1681         (remote_state::~remote_state)
1682         (remote_target::stop_reply_queue_length): Update.
1683         (struct queue_iter_param, remove_child_of_pending_fork)
1684         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
1685         (check_pending_event_prevents_wildcard_vcont_callback)
1686         (remove_stop_reply_for_inferior)
1687         (remove_stop_reply_of_remote_state)
1688         (remote_notif_remove_once_on_match)
1689         (stop_reply_match_ptid_and_ws)
1690         (remote_kill_child_of_pending_fork): Remove.
1691         (remote_target::remove_new_fork_children)
1692         (remote_target::check_pending_events_prevent_wildcard_vcont)
1693         (remote_target::discard_pending_stop_replies)
1694         (remote_target::discard_pending_stop_replies_in_queue)
1695         (remote_target::remote_notif_remove_queued_reply)
1696         (remote_target::queued_stop_reply)
1697         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
1698         (remote_target::wait, remote_target::kill_new_fork_children)
1699         (remote_target::async): Update.
1700
1701 2018-06-10  Tom Tromey  <tom@tromey.com>
1702
1703         * record-full.c (record_full_arch_list_cleanups): Remove.
1704         (record_full_message): Use try/catch.
1705         (record_full_wait_cleanups): Remove.
1706         (record_full_wait_1): Use try/catch.
1707         (record_full_restore): Likewise.
1708
1709 2018-06-10  Tom Tromey  <tom@tromey.com>
1710
1711         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
1712         declare VEC.  Add constructor.
1713         <in_target_beneath>: Now bool.
1714         (record_full_breakpoints): Now a std::vector, static.
1715         (record_full_sync_record_breakpoints)
1716         (record_full_init_record_breakpoints)
1717         (record_full_target::insert_breakpoint)
1718         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
1719
1720 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
1721
1722         * dwarf2read.c (process_cu_includes): Remove struct keyword.
1723         * serial.c (serial_interface_lookup): Remove struct keyword.
1724
1725 2018-06-10  Tom Tromey  <tom@tromey.com>
1726
1727         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
1728         method.
1729         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
1730         a method.
1731         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
1732         method.
1733         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
1734         "beneath" as a method.
1735         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
1736         Use "beneath" as a method.
1737
1738 2018-06-10  Tom Tromey  <tom@tromey.com>
1739
1740         * tracefile.c (struct trace_file_writer_deleter): New.
1741         <operator()>: Rename from trace_file_writer_xfree.
1742         (trace_file_writer_up): New typedef.
1743         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
1744
1745 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
1746
1747         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
1748         <m_registers, m_register_status>: Change type to
1749         std::unique_ptr.
1750         * regcache.c (reg_buffer::reg_buffer): Use new instead of
1751         XCNEWVEC.
1752
1753 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
1754
1755         * common/common-regcache.h (enum register_status): Add
1756         underlying type "signed char".
1757         * regcache.h (reg_buffer) <m_register_status>: Change type to
1758         register_status *.
1759         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
1760         register_status instead of signed char.
1761         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
1762         (reg_buffer::get_register_status): Remove cast.
1763         (readable_regcache::raw_read): Remove cast.
1764         (readable_regcache::cooked_read): Remove cast.
1765
1766 2018-06-09  Tom Tromey  <tom@tromey.com>
1767
1768         * source.c (reverse_search_command, forward_search_command): Use
1769         scoped_fd.
1770
1771 2018-06-09  Tom Tromey  <tom@tromey.com>
1772
1773         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
1774         (serial_ops_list): Now static, std::vector.
1775         (serial_interface_lookup, serial_add_interface): Update.
1776
1777 2018-06-09  Tom Tromey  <tom@tromey.com>
1778
1779         * dwarf2read.c (process_cu_includes): Update.
1780         (process_full_comp_unit): Update.
1781         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
1782         std::vector.
1783
1784 2018-06-08  Paul Koning  <paul_koning@dell.com>
1785
1786         PR gdb/23252
1787
1788         * python/python.c (do_start_initialization):
1789         Avoid call to internal Python API.
1790         (init__gdb_module): New function.
1791
1792 2018-06-08  Gary Benson <gbenson@redhat.com>
1793
1794         * linux-thread-db.c (valprint.h): New include.
1795         (struct check_thread_db_info): New structure.
1796         (check_thread_db_on_load, tdb_testinfo): New static globals.
1797         (check_thread_db, check_thread_db_callback): New functions.
1798         (try_thread_db_load_1): Run integrity checks if requested.
1799         (maintenance_check_libthread_db): New function.
1800         (_initialize_thread_db): Register "maint check libthread-db"
1801         and "maint set/show check-libthread-db".
1802         * NEWS: Mention the above new commands.
1803
1804 2018-06-08  Tom Tromey  <tom@tromey.com>
1805
1806         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
1807         now a method.
1808
1809 2018-06-08  Tom Tromey  <tom@tromey.com>
1810
1811         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
1812
1813 2018-06-08  Tom Tromey  <tom@tromey.com>
1814
1815         * common/btrace-common.h (struct btrace_data): Add constructor,
1816         destructor, move assignment operator.
1817         <empty, clear, fini>: New methods.
1818         <format>: Initialize.
1819         (btrace_data_init, btrace_data_fini, btrace_data_clear)
1820         (btrace_data_empty): Don't declare.
1821         * common/btrace-common.c (btrace_data_init): Remove.
1822         (btrace_data::fini): Rename from btrace_data_fini.
1823         (btrace_data::empty): Rename from btrace_data_empty.
1824         (btrace_data::clear): Rename from btrace_data_clear.  Return
1825         bool.
1826         * btrace.h (make_cleanup_btrace_data): Don't declare.
1827         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
1828         (parse_xml_btrace): Update.
1829         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
1830         (maint_btrace_clear_packet_history_cmd): Update.
1831
1832 2018-06-07  Pedro Alves  <palves@redhat.com>
1833
1834         * target.h (target_ops) <beneath>: Now a method.  All references
1835         updated.
1836         (class target_stack): New.
1837         * target.c (g_target_stack): New.
1838         (g_current_top_target): Delete.
1839         (current_top_target): Get the top target out of g_target_stack.
1840         (target_stack::push, target_stack::unpush): New.
1841         (push_target, unpush_target): Reimplement.
1842         (target_is_pushed): Reimplement in terms of g_target_stack.
1843         (target_ops::beneath, target_stack::find_beneath): New.
1844
1845 2018-06-07  Pedro Alves  <palves@redhat.com>
1846
1847         * target.h (find_target_beneath): Delete declaration.
1848         * target.c (find_target_beneath): Delete definition.
1849         * aix-thread.c: All callers of find_target_beneath adjusted to
1850         call target_ops::beneath instead.
1851         * bsd-uthread.c: Likewise.
1852         * linux-thread-db.c: Likewise.
1853         * ravenscar-thread.c: Likewise.
1854         * sol-thread.c: Likewise.
1855         * spu-multiarch.c: Likewise.
1856
1857 2018-06-07  Pedro Alves  <palves@redhat.com>
1858
1859         * target.h (target_ops) <beneath>: Now a method.  All references
1860         updated.
1861         (target_ops) <m_beneath>: New.
1862         * target.c (target_ops::beneath): New.
1863         * corelow.c: Adjust all references to target_ops::beneath.
1864         * linux-thread-db.c: Likewise.
1865         * make-target-delegates: Likewise.
1866         * record-btrace.c: Likewise.
1867         * record-full.c: Likewise.
1868         * remote.c: Likewise.
1869         * target.c: Likewise.
1870         * target-delegates.c: Regenerate.
1871
1872 2018-06-07  Pedro Alves  <palves@redhat.com>
1873
1874         * target.h (target_stack): Delete.
1875         (current_top_target): Declare function.
1876         * target.c (target_stack): Delete.
1877         (g_current_top_target): New.
1878         (current_top_target): New function.
1879         * auxv.c: Use current_top_target instead of target_stack
1880         throughout.
1881         * avr-tdep.c: Likewise.
1882         * breakpoint.c: Likewise.
1883         * corefile.c: Likewise.
1884         * elfread.c: Likewise.
1885         * eval.c: Likewise.
1886         * exceptions.c: Likewise.
1887         * frame.c: Likewise.
1888         * gdbarch-selftests.c: Likewise.
1889         * gnu-v3-abi.c: Likewise.
1890         * ia64-tdep.c: Likewise.
1891         * ia64-vms-tdep.c: Likewise.
1892         * infcall.c: Likewise.
1893         * infcmd.c: Likewise.
1894         * infrun.c: Likewise.
1895         * linespec.c: Likewise.
1896         * linux-tdep.c: Likewise.
1897         * minsyms.c: Likewise.
1898         * ppc-linux-nat.c: Likewise.
1899         * ppc-linux-tdep.c: Likewise.
1900         * procfs.c: Likewise.
1901         * regcache.c: Likewise.
1902         * remote.c: Likewise.
1903         * rs6000-tdep.c: Likewise.
1904         * s390-linux-nat.c: Likewise.
1905         * s390-tdep.c: Likewise.
1906         * solib-aix.c: Likewise.
1907         * solib-darwin.c: Likewise.
1908         * solib-dsbt.c: Likewise.
1909         * solib-spu.c: Likewise.
1910         * solib-svr4.c: Likewise.
1911         * solib-target.c: Likewise.
1912         * sparc-tdep.c: Likewise.
1913         * sparc64-tdep.c: Likewise.
1914         * spu-tdep.c: Likewise.
1915         * symfile.c: Likewise.
1916         * symtab.c: Likewise.
1917         * target-descriptions.c: Likewise.
1918         * target-memory.c: Likewise.
1919         * target.c: Likewise.
1920         * target.h: Likewise.
1921         * tracefile-tfile.c: Likewise.
1922         * tracepoint.c: Likewise.
1923         * valops.c: Likewise.
1924         * valprint.c: Likewise.
1925         * value.c: Likewise.
1926         * windows-tdep.c: Likewise.
1927         * mi/mi-main.c: Likewise.
1928
1929 2018-06-07  Tom Tromey  <tom@tromey.com>
1930
1931         * valprint.h (build_address_symbolic): Declare.
1932         * printcmd.c (print_address_symbolic): Update.
1933         (build_address_symbolic): Change "name" and "filename" to
1934         std::string.
1935         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
1936         Update.
1937         * defs.h (build_address_symbolic): Remove declaration.
1938
1939 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
1940
1941         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
1942         (aarch64_vnv_type): Add function.
1943         (aarch64_pseudo_register_name): Add V regs for SVE.
1944         (aarch64_pseudo_register_type): Likewise.
1945         (aarch64_pseudo_register_reggroup_p): Likewise.
1946         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
1947         (aarch64_pseudo_read_value): Add V regs for SVE.
1948         (aarch64_pseudo_write_2): Use V0 offset for SVE
1949         (aarch64_pseudo_write): Add V regs for SVE.
1950         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
1951
1952 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1953
1954         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
1955         (sve_vl_from_vq): Likewise.
1956
1957 2018-06-05  Tom Tromey  <tom@tromey.com>
1958
1959         * cli/cli-cmds.c (show_version): Update.
1960         * top.c (print_gdb_version): Add "interactive" parameter.
1961         Update.
1962         * main.c (captured_main_1): Update.
1963         * top.h (print_gdb_version): Add "interactive" parameter and a
1964         comment.
1965
1966 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
1967
1968         * common/enum-flags.h: Add trailing semicolon to example in
1969         comment.
1970
1971 2018-06-05  Tom Tromey  <tom@tromey.com>
1972
1973         PR cli/12326:
1974         * NEWS: Add entry about pager.
1975         * utils.c (pagination_disabled_for_command): New global.
1976         (prompt_for_continue): Allow "c" response to prompt.
1977         (reinitialize_more_filter): Clear
1978         pagination_disabled_for_command.
1979         (fputs_maybe_filtered): Check pagination_disabled_for_command.
1980
1981 2018-06-04  Tom Tromey  <tom@tromey.com>
1982
1983         * ada-lang.h (ada_lookup_symbol_list): Update.
1984         * ada-lang.c (resolve_subexp): Update.
1985         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
1986         parameter.
1987         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
1988         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
1989         results parameter to std::vector.
1990         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
1991         Update.
1992         * ada-exp.y (block_lookup): Update.
1993         (select_possible_type_sym): Change type of syms.  Remove nsyms
1994         parameter.
1995         (write_var_or_type, write_name_assoc): Update.
1996
1997 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
1998
1999         * windows-nat.c (windows_nat_target::xfer_partial): Return
2000         TARGET_XFER_E_IO if we need to delegate to the target beneath
2001         but BENEATH is NULL.
2002
2003 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
2004
2005         * Makefile.in (config.status): Add configure.nat as a
2006         dependency.
2007
2008 2018-06-04  Tom Tromey  <tom@tromey.com>
2009
2010         * cp-name-parser.y (cpname_state): Add method declarations.
2011         (HANDLE_QUAL): Update.
2012         (cpname_state::d_grab, cpname_state::fill_comp)
2013         (cpname_state::make_operator, cpname_state::make_dtor)
2014         (cpname_state::make_builtin_type, cpname_state::make_name)
2015         (cpname_state::d_qualify, cpname_state::d_int_type)
2016         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
2017         (%union): Move earlier.
2018
2019 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2020
2021         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
2022
2023 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2024
2025         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
2026         (aarch64_pseudo_write_1): Likewise.
2027         (aarch64_pseudo_read_value): Use helper.
2028         (aarch64_pseudo_write): Likewise.
2029
2030 2018-06-04  Pedro Alves  <palves@redhat.com>
2031
2032         * darwin-nat.c (darwin_ops): Delete.
2033         (darwin_attach_pid): Use get_native_target.
2034
2035 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2036
2037         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
2038         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
2039
2040 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2041
2042         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
2043         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
2044         (aarch64_gdbarch_init): Check for SVE.
2045         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
2046
2047 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2048
2049         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
2050         * aarch64-tdep.h (aarch64_read_description): Likewise.
2051         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2052         * arch/aarch64.h (aarch64_create_target_description): Likewise.
2053         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
2054         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
2055         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
2056
2057 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
2058
2059         * value.c (value_fetch_lazy_bitfield): New.
2060         (value_fetch_lazy_memory): New.
2061         (value_fetch_lazy_register): New.
2062         (value_fetch_lazy): Factor out to smaller functions.
2063
2064 2018-06-01  Tom Tromey  <tom@tromey.com>
2065
2066         * cp-name-parser.y (backslashable, represented): Now const.
2067
2068 2018-06-01  Tom Tromey  <tom@tromey.com>
2069
2070         * cp-name-parser.y: Include parser-defs.h.
2071         (parser_fprintf): Remove declaration.
2072
2073 2018-06-01  Tom Tromey  <tom@tromey.com>
2074
2075         * cp-name-parser.y: Use %pure-parser, %lex-param, and
2076         %parse-param.
2077         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
2078         (global_result): Remove globals.
2079         (struct cpname_state): New.
2080         (yyparse): Don't declare.
2081         (yylex, yyerror): Move declarations after %union.
2082         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
2083         (make_name): Add state parameter.
2084         Update all callers.
2085         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
2086         parameter.
2087         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
2088         Update.
2089         (yylex): Add lvalp, state parameters.
2090         (yyerror): Add state parameter.
2091         (cp_demangled_name_to_comp): Update.
2092
2093 2018-06-01  Tom Tromey  <tom@tromey.com>
2094
2095         * cp-name-parser.y (parser_fprintf): Declare.
2096         (GDB_YY_REMAP_PREFIX): Define.
2097         Include yy-remap.h.  Don't redefine yy* identifiers.
2098
2099 2018-06-01  Tom Tromey  <tom@tromey.com>
2100
2101         * python/py-type.c (typy_legacy_template_argument): Update.
2102         * cp-support.h (cp_demangled_name_to_comp): Update.
2103         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
2104         parameter to be a "std::string *".
2105         (main): Update.
2106
2107 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2108
2109         * ada-lex.l: Include "diagnostics.h" instead of
2110         "common/diagnostics.h".
2111         * unittests/environ-selftests.c: Likewise.
2112         * common/diagnostics.h: Moved to ../include.
2113
2114 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
2115
2116         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
2117         to language_mode_manual while calling breakpoint_re_set_one.
2118
2119 2018-06-01  Tom Tromey  <tom@tromey.com>
2120
2121         * valops.c (value_cast_structs, destructor_name_p): Update.
2122         * symtab.c (gdb_mangle_name): Update.
2123         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
2124         Update.
2125         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
2126         (pascal_object_print_value_fields, pascal_object_print_value):
2127         Update.
2128         * p-typeprint.c (pascal_type_print_derivation_info): Update.
2129         * linespec.c (find_methods): Update.
2130         * gdbtypes.h (type_name_no_tag): Remove.
2131         (type_name_or_error): Rename from type_name_no_tag_or_error.
2132         * gdbtypes.c (type_name_no_tag): Remove.
2133         (type_name_or_error): Rename from type_name_no_tag_or_error.
2134         (lookup_struct_elt_type, check_typedef): Update.
2135         * expprint.c (print_subexp_standard): Update.
2136         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
2137         * d-namespace.c (d_lookup_nested_symbol): Update.
2138         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
2139         (cp_print_class_member): Update.
2140         * cp-namespace.c (cp_lookup_nested_symbol): Update.
2141         * completer.c (add_struct_fields): Update.
2142         * c-typeprint.c (cp_type_print_derivation_info)
2143         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
2144         Update.
2145         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
2146         (ada_prefer_type, ada_is_exception_sym): Update.
2147
2148 2018-06-01  Tom Tromey  <tom@tromey.com>
2149
2150         * valops.c (enum_constant_from_type, value_namespace_elt)
2151         (value_maybe_namespace_elt): Update.
2152         * valarith.c (find_size_for_pointer_math): Update.
2153         * target-descriptions.c (make_gdb_type): Update.
2154         * symmisc.c (print_symbol): Update.
2155         * stabsread.c (define_symbol, read_type)
2156         (complain_about_struct_wipeout, add_undefined_type)
2157         (cleanup_undefined_types_1): Update.
2158         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
2159         (rust_range_type_p, val_print_struct, rust_print_struct_def)
2160         (rust_internal_print_type, rust_composite_type)
2161         (rust_evaluate_funcall, rust_evaluate_subexp)
2162         (rust_inclusive_range_type_p): Update.
2163         * python/py-type.c (typy_get_tag): Update.
2164         * p-typeprint.c (pascal_type_print_base): Update.
2165         * mdebugread.c (parse_symbol, parse_type): Update.
2166         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
2167         Update.
2168         * guile/scm-type.c (gdbscm_type_tag): Update.
2169         * go-lang.c (sixg_string_p): Update.
2170         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
2171         Update.
2172         * gdbtypes.h (struct main_type) <tag_name>: Remove.
2173         (TYPE_TAG_NAME): Remove.
2174         * gdbtypes.c (type_name_no_tag): Simplify.
2175         (check_typedef, check_types_equal, recursive_dump_type)
2176         (copy_type_recursive, arch_composite_type): Update.
2177         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
2178         in summary mode when needed.
2179         * eval.c (evaluate_funcall): Update.
2180         * dwarf2read.c (fixup_go_packaging, read_structure_type)
2181         (process_structure_scope, read_enumeration_type)
2182         (read_namespace_type, read_module_type, determine_prefix): Update.
2183         * cp-support.c (inspect_type): Update.
2184         * coffread.c (process_coff_symbol, decode_base_type): Update.
2185         * c-varobj.c (c_is_path_expr_parent): Update.
2186         * c-typeprint.c (c_type_print_base_struct_union): Update.
2187         (c_type_print_base_1): Update.  Print struct/class/union/enum in
2188         summary when using C language.
2189         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
2190         (gen_maybe_namespace_elt): Update.
2191         * ada-lang.c (ada_type_name): Simplify.
2192         (empty_record, ada_template_to_fixed_record_type_1)
2193         (template_to_static_fixed_type)
2194         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
2195
2196 2018-06-01  Tom Tromey  <tom@tromey.com>
2197
2198         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
2199         c_print_type.
2200         * c-typeprint.c (c_print_type_1): Add "language" parameter.
2201         (c_print_type): Update.
2202         (c_print_type): New overload.
2203         (c_type_print_varspec_prefix, c_type_print_args)
2204         (c_type_print_varspec_suffix, c_print_type_no_offsets)
2205         (c_type_print_base_struct_union, c_type_print_base_1)
2206         (cp_type_print_method_args): Add "language" parameter.
2207         (c_type_print_base): Update.
2208         * c-lang.h (c_print_type): Add new overload.
2209
2210 2018-06-01  Tom Tromey  <tom@tromey.com>
2211
2212         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
2213         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
2214
2215 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
2216
2217         * aarch64-tdep.c (aarch64_sve_register_names): New const
2218         var.
2219         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
2220         (AARCH64_SVE_Z_REGS_NUM): New define.
2221         (AARCH64_SVE_P_REGS_NUM): Likewise.
2222         (AARCH64_SVE_NUM_REGS): Likewise.
2223
2224 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
2225
2226         * nat/linux-ptrace.h [__alpha__]
2227         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
2228         definitions.
2229
2230 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
2231
2232         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
2233         the endianness selected.
2234         * NEWS: Document `set endian auto' mode operation update.
2235
2236 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
2237
2238         * Makefile.in: Add new header.
2239         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
2240         (sve_vl_from_vg): Likewise.
2241         (sve_vq_from_vl): Likewise.
2242         (sve_vl_from_vq): Likewise.
2243         (sve_vq_from_vg): Likewise.
2244         (sve_vg_from_vq): Likewise.
2245         * configure.nat: Add new c file.
2246         * nat/aarch64-sve-linux-ptrace.c: New file.
2247         * nat/aarch64-sve-linux-ptrace.h: New file.
2248
2249 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
2250
2251         * aarch64-linux-nat.c (aarch64_linux_read_description):
2252         Add parmeter zero.
2253         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
2254         Likewise.
2255         * aarch64-tdep.c (tdesc_aarch64_list): Add.
2256         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
2257         (aarch64_gdbarch_init): Add parmeter zero.
2258         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
2259         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
2260         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
2261         parmeter.
2262         * doc/gdb.texinfo: Describe SVE feature
2263         * features/aarch64-sve.c: New file.
2264
2265 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
2266
2267         PR gdb/23210
2268         * gdbarch.sh (significant_addr_bit): Default to zero when
2269         not set by target architecture.
2270         * gdbarch.c: Re-generated.
2271         * utils.c (address_significant): Update.
2272
2273 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
2274
2275         * stack.c (func_command): Remove trailing newline in call to error.
2276
2277 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2278
2279         * regcache.h (regcache_raw_collect): Remove, update callers to
2280         use regcache::raw_collect.
2281         * regcache.c (regcache_raw_collect): Remove.
2282
2283 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2284
2285         * regcache.h (regcache_raw_supply): Remove, update callers to
2286         use detached_regcache::raw_supply.
2287         * regcache.c (regcache_raw_supply): Remove.
2288
2289 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2290
2291         * regcache.h (regcache_cooked_write_part): Remove, update
2292         callers to use regcache::cooked_write_part.
2293         * regcache.c (regcache_cooked_write_part): Remove.
2294
2295 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2296
2297         * regcache.h (regcache_cooked_read_part): Remove, update callers
2298         to use readable_regcache::cooked_read_part.
2299         * regcache.c (regcache_cooked_read_part): Remove.
2300
2301 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2302
2303         * regcache.h (regcache_cooked_read_value): Remove, update
2304         callers to use readable_regcache::cooked_read_value.
2305         * regcache.c (regcache_cooked_read_value): Remove.
2306
2307 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2308
2309         * regcache.h (regcache_cooked_write): Remove, update callers to
2310         use regcache::cooked_write.
2311         * regcache.c (regcache_cooked_write): Remove.
2312
2313 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2314
2315         * regcache.h (regcache_invalidate): Remove, update callers to
2316         use detached_regcache::invalidate instead.
2317         * regcache.c (regcache_invalidate): Remove.
2318
2319 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2320
2321         * regcache.h (regcache_raw_write_part): Remove, update callers
2322         to use regcache::raw_write_part instead.
2323         * regcache.c (regcache_raw_write_part): Remove.
2324
2325 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2326
2327         * regcache.h (regcache_raw_read_part): Remove, update callers to
2328         use readable_regcache::raw_read_part instead.
2329         * regcache.c (regcache_raw_read_part): Remove.
2330
2331 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2332
2333         * regcache.h (regcache_cooked_read): Remove, update callers to
2334         use readable_regcache::cooked_read instead.
2335         * regcache.c (regcache_cooked_read): Remove.
2336
2337 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2338
2339         * regcache.h (regcache_raw_write): Remove, update callers to use
2340         regcache::raw_write instead.
2341         * regcache.c (regcache_raw_write): Remove.
2342
2343 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2344
2345         * regcache.h (regcache_raw_read): Remove, update callers to use
2346         readable_regcache::raw_read instead.
2347         * regcache.c (regcache_raw_read): Remove.
2348
2349 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2350
2351         * regcache.h (regcache_raw_update): Remove, update callers to
2352         use readable_regcache::raw_update instead.
2353         * regcache.c (regcache_raw_update): Remove.
2354
2355 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2356
2357         * regcache.h (regcache_register_status): Remove, update callers
2358         to use reg_buffer::get_register_status directly instead.
2359         * regcache.c (regcache_register_status): Remove.
2360
2361 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2362
2363         * regcache.h (regcache_get_ptid): Remove, update all callers to
2364         call regcache::ptid instead.
2365         * regcache.c (regcache_get_ptid): Remove.
2366
2367 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2368
2369         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
2370
2371 2018-05-30  Pedro Alves  <palves@redhat.com>
2372
2373         * common/common-exceptions.h (exception_rethrow): Use
2374         ATTRIBUTE_NORETURN.
2375
2376 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
2377
2378         * breakpoint.c (print_solib_event, check_status_catch_solib):
2379         Remove struct keyword in range-based for loops.
2380         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
2381         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
2382         Likewise.
2383         * linespec.c (find_superclass_methods, search_minsyms_for_name):
2384         Likewise.
2385         * symfile.c (addr_info_make_relative): Likewise.
2386         * thread.c (value_in_thread_stack_temporaries): Likewise.
2387
2388 2018-06-12  Weimin Pan  <weimin.pan@oracle.com>
2389
2390         PR gdb/16841
2391         * valops.c (value_struct_elt_for_reference): Call check_typedef on
2392         aggregate type to get its real type before accessing it.
2393
2394 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
2395
2396         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
2397         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
2398         * coff-pe-read.c (add_pe_forwarded_sym): Replace
2399         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
2400         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
2401         * jit.c (jit_breakpoint_re_set_internal): Likewise.
2402         * printcmd.c (info_address_command): Likewise.
2403
2404 2018-05-29  Tom Tromey  <tom@tromey.com>
2405
2406         * windows-nat.c (handle_exception): Update fall-through comment.
2407
2408 2018-05-29  Tom Tromey  <tom@tromey.com>
2409
2410         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
2411         (struct program_space) <added_solibs>: Now a std::vector.
2412         * breakpoint.c (print_solib_event): Update.
2413         (check_status_catch_solib): Update.
2414         * progspace.c (clear_program_space_solib_cache): Update.
2415         * solib.c (update_solib_list): Update.
2416
2417 2018-05-29  Tom Tromey  <tom@tromey.com>
2418
2419         * python/py-type.c (typy_richcompare): Update.
2420         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
2421         * gdbtypes.h (types_deeply_equal): Return bool.
2422         (types_equal): Likewise.
2423         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
2424         declare VEC.
2425         (check_types_equal): Change worklist to std::vector.  Return
2426         bool.
2427         (struct type_equality_entry): Add constructor.
2428         (compare_maybe_null_strings): Return bool.
2429         (check_types_worklist): Return bool.  Change worklist to
2430         std::vector.
2431         (types_deeply_equal): Use std::vector.
2432         (types_equal): Return bool.
2433         (compare_maybe_null_strings): Simplify.
2434
2435 2018-05-29  Tom Tromey  <tom@tromey.com>
2436
2437         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
2438
2439 2018-05-29  Tom Tromey  <tom@tromey.com>
2440
2441         * objc-lang.h: Don't include cp-support.h.
2442         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
2443         declare VEC.
2444
2445 2018-05-27  Tom Tromey  <tom@tromey.com>
2446
2447         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
2448
2449 2018-05-25  Tom Tromey  <tom@tromey.com>
2450
2451         * value.c (value::location): Initialize.
2452
2453 2018-05-25  Tom Tromey  <tom@tromey.com>
2454
2455         * dbxread.c (init_bincl_list): Remove.
2456         (bincl_list): Now a std::vector.
2457         (bincls_allocated, next_bincl): Remove.
2458         (free_bincl_list, do_free_bincl_list_cleanup)
2459         (make_cleanup_free_bincl_list): Remove.
2460         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
2461         unique_xmalloc_ptr.
2462         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
2463         (struct header_file_location): Add constructor.
2464         (add_bincl_to_list): Remove.
2465
2466 2018-05-25  Tom Tromey  <tom@tromey.com>
2467
2468         * tui/tui.c (tui_enable): Update.
2469         * mi/mi-interp.c (mi_interp::init): Update.
2470         * interps.h (class interp) <name>: New method.
2471         <m_name>: Rename from name.
2472         (~scoped_restore_interp): Update.
2473         * interps.c (interp::interp): Update.
2474         (interp_add, interp_set, interp_lookup_existing)
2475         (current_interp_named_p): Update.
2476
2477 2018-05-25  Tom Tromey  <tom@tromey.com>
2478
2479         * interps.c (interp_name): Remove.
2480         * mi/mi-interp.c (mi_interp::init): Update.
2481         * interps.h (interp_name): Remove.
2482         (~scoped_restore_interp): Update.
2483         * tui/tui.c (tui_enable): Update.
2484
2485 2018-05-25  Tom Tromey  <tom@tromey.com>
2486
2487         * utils.c (fputs_maybe_filtered): Update.
2488         * linespec.c (decode_line_full): Update.
2489         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
2490         (mi_print_breakpoint_for_event, mi_solib_loaded)
2491         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
2492         (mi_user_selected_context_changed): Update.
2493         * mi/mi-main.c (mi_execute_command): Update.
2494         * cli/cli-script.c (execute_control_command): Update.
2495         * python/python.c (execute_gdb_command): Update.
2496         * solib.c (info_sharedlibrary_command): Update.
2497         * interps.c (interp_ui_out): Remove.
2498         * interps.h (interp_ui_out): Remove.
2499
2500 2018-05-25  Tom Tromey  <tom@tromey.com>
2501
2502         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
2503         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
2504         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
2505
2506 2018-05-25  Tom Tromey  <tom@tromey.com>
2507
2508         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
2509         * interps.c (interp_exec): Use scoped_restore.
2510
2511 2018-05-25  Tom Tromey  <tom@tromey.com>
2512
2513         * remote.c (remote_target::remote_file_get): Use
2514         gdb::byte_vector.
2515         (remote_target::remote_file_put): Likewise.
2516
2517 2018-05-25  Tom Tromey  <tom@tromey.com>
2518
2519         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
2520         a std::string.
2521         (get_pe_section_index, add_pe_exported_sym): Update.
2522         (read_pe_exported_syms): Use gdb::def_vector.
2523
2524 2018-05-25  Tom Tromey  <tom@tromey.com>
2525
2526         * frame.c (remove_prev_frame): Remove.
2527         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
2528
2529 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
2530
2531         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
2532         Remove prototypes.
2533         * mips-linux-nat.c (supply_fpregset): Always call
2534         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
2535         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
2536         `mips_fill_fpregset'.
2537         * mips-linux-tdep.c (mips_supply_fpregset)
2538         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
2539         (mips_fill_fpregset_wrapper): Remove functions.
2540         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
2541         (mips_linux_fpregset): Remove variable.
2542         (mips_linux_iterate_over_regset_sections): Use
2543         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
2544         (mips_linux_o32_sigframe_init): Remove comment.
2545
2546 2018-05-25  Pedro Alves  <palves@redhat.com>
2547
2548         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
2549         (struct readahead_cache, struct packet_reg, struct
2550         remote_arch_state, class remote_state): Move higher up in the
2551         file.
2552         (remote_target::m_remote_state): Now an object instead of a pointer.
2553         (remote_target::get_remote_state): Adjust.
2554
2555 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2556
2557         * stack.c (select_and_print_frame): Delete.
2558         (struct function_bounds): Move struct within function.
2559         (func_command): Most content moved into new function
2560         find_frame_for_function, use new function, print result, add
2561         function comment.
2562         (find_frame_for_function): New function, now returns a result.
2563
2564 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2565
2566         * stack.c (iterate_over_block_arg_vars): Fix comment.
2567         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
2568
2569 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2570
2571         PR gdb/23203
2572         * frame.c
2573         (scoped_restore_selected_frame::scoped_restore_selected_frame):
2574         Define.
2575         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
2576         Define.
2577         * frame.h (class scoped_restore_selected_frame): New class.
2578         * stack.c (print_frame_local_vars): Remove catching and rethrowing
2579         of any exception, use scoped_restore_selected_frame to restore the
2580         frame instead.
2581
2582 2018-05-24  Pedro Alves  <palves@redhat.com>
2583
2584         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
2585         override.
2586
2587 2018-05-23  Tom Tromey  <tom@tromey.com>
2588
2589         * complaints.c (struct complaints): Remove.
2590         (symfile_complaint_book): Remove.
2591         (series): New global.
2592         (complaint_internal): Update.
2593         (clear_complaints): Update.
2594
2595 2018-05-23  Tom Tromey  <tom@tromey.com>
2596
2597         * complaints.c (counters): New global.
2598         (struct complain): Remove.
2599         (struct complaints) <root>: Remove.
2600         (complaint_sentinel): Remove.
2601         (symfile_complaint_book): Update.
2602         (find_complaint) Remove.
2603         (complaint_internal, clear_complaints): Update.
2604
2605 2018-05-23  Tom Tromey  <tom@tromey.com>
2606
2607         * complaints.c (struct complain) <file, line>: Remove.
2608         (find_complaint): Remove file, line parameters.
2609         (complaint_internal): Update.
2610
2611 2018-05-23  Tom Tromey  <tom@tromey.com>
2612
2613         * complaints.c (vcomplaint): Remove.
2614         (complaint_internal) Merge in contents of vcomplaint.
2615
2616 2018-05-23  Tom Tromey  <tom@tromey.com>
2617
2618         * complaints.c (struct complaints) <explanation>: Remove.
2619         (symfile_explanations): Remove.
2620         (symfile_complaint_book): Update.
2621         (vcomplaint): Update.
2622         (struct explanation): Remove.
2623
2624 2018-05-23  Tom Tromey  <tom@tromey.com>
2625
2626         * complaints.c (symfile_complaints): Remove.
2627         (complaint_internal): Remove "complaints" parameter.
2628         (clear_complaints, vcomplaint): Remove "c" parameter.
2629         (get_complaints): Remove.
2630         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
2631         (dwarf2_debug_line_missing_file_complaint)
2632         (dwarf2_debug_line_missing_end_sequence_complaint)
2633         (dwarf2_complex_location_expr_complaint)
2634         (dwarf2_const_value_length_mismatch_complaint)
2635         (dwarf2_section_buffer_overflow_complaint)
2636         (dwarf2_macro_malformed_definition_complaint)
2637         (dwarf2_invalid_attrib_class_complaint)
2638         (create_addrmap_from_index, dw2_symtab_iter_next)
2639         (dw2_expand_marked_cus)
2640         (dw2_debug_names_iterator::find_vec_in_debug_names)
2641         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
2642         (create_debug_type_hash_table, init_cutu_and_read_dies)
2643         (partial_die_parent_scope, add_partial_enumeration)
2644         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
2645         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
2646         (read_import_statement, read_file_scope, create_dwo_cu_reader)
2647         (create_cus_hash_table, create_dwp_hash_table)
2648         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
2649         (dwarf2_rnglists_process, dwarf2_ranges_process)
2650         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
2651         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
2652         (handle_struct_member_die, process_structure_scope)
2653         (read_array_type, read_common_block, read_module_type)
2654         (read_tag_pointer_type, read_typedef, read_base_type)
2655         (read_subrange_type, load_partial_dies, partial_die_info::read)
2656         (partial_die_info::read, partial_die_info::read)
2657         (partial_die_info::read, read_checked_initial_length_and_offset)
2658         (dwarf2_string_attr, read_formatted_entries)
2659         (dwarf_decode_line_header)
2660         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
2661         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
2662         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
2663         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
2664         (get_signatured_type, get_DW_AT_signature_type)
2665         (decode_locdesc, file_file_name, consume_improper_spaces)
2666         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
2667         (dwarf_decode_macro_bytes, dwarf_decode_macros)
2668         (dwarf2_symbol_mark_computed, set_die_type)
2669         (read_attribute_value): Update.
2670         * stap-probe.c (handle_stap_probe, get_stap_base_address):
2671         Update.
2672         * dbxread.c (unknown_symtype_complaint)
2673         (lbrac_mismatch_complaint, repeated_header_complaint)
2674         (set_namestring, function_outside_compilation_unit_complaint)
2675         (read_dbx_symtab, process_one_symbol): Update.
2676         * gdbtypes.c (stub_noname_complaint): Update.
2677         * windows-nat.c (handle_unload_dll): Update.
2678         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
2679         (decode_base_type): Update.
2680         * xcoffread.c (bf_notfound_complaint, ef_complaint)
2681         (eb_complaint, record_include_begin, record_include_end)
2682         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
2683         (process_xcoff_symbol, read_symbol)
2684         (function_outside_compilation_unit_complaint)
2685         (scan_xcoff_symtab): Update.
2686         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
2687         * buildsym.c (finish_block_internal, make_blockvector)
2688         (end_symtab_get_static_block, augment_type_symtab): Update.
2689         * dtrace-probe.c (dtrace_process_dof)
2690         (dtrace_static_probe_ops::get_probes): Update.
2691         * complaints.h (struct complaint): Don't declare.
2692         (symfile_complaints): Remove.
2693         (complaint_internal): Remove "complaints" parameter.
2694         (complaint): Likewise.
2695         (clear_complaints): Likewise.
2696         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2697         (reread_symbols): Update.
2698         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
2699         (dwarf2_frame_cache, decode_frame_entry): Update.
2700         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
2701         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2702         (info_selectors_command): Update.
2703         * macrotab.c (macro_include, check_for_redefinition)
2704         (macro_undef): Update.
2705         * objfiles.c (filter_overlapping_sections): Update.
2706         * stabsread.c (invalid_cpp_abbrev_complaint)
2707         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
2708         (define_symbol, error_type, read_type, rs6000_builtin_type)
2709         (stabs_method_name_from_physname, read_member_functions)
2710         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
2711         (attach_fields_to_type, complain_about_struct_wipeout)
2712         (read_range_type, read_args, common_block_start)
2713         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
2714         Update.
2715         * mdebugread.c (index_complaint, unknown_ext_complaint)
2716         (basic_type_complaint, bad_tag_guess_complaint)
2717         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
2718         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
2719         (parse_procedure, parse_lines)
2720         (function_outside_compilation_unit_complaint)
2721         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
2722         (bad_tag_guess_complaint, reg_value_complaint): Update.
2723         * cp-support.c (demangled_name_complaint): Update.
2724         * macroscope.c (sal_macro_scope): Update.
2725         * dwarf-index-write.c (class debug_names): Update.
2726
2727 2018-05-23  Tom Tromey  <tom@tromey.com>
2728
2729         * complaints.c (clear_complaints): Remove "noisy" parameter.
2730         * complaints.h (clear_complaints): Update.
2731         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2732         (reread_symbols): Update.
2733
2734 2018-05-23  Tom Tromey  <tom@tromey.com>
2735
2736         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
2737         SUBSEQUENT_MESSAGE.
2738         (vcomplaint, clear_complaints): Update.
2739         (symfile_explanations): Remove some messages.
2740
2741 2018-05-23  Tom Tromey  <tom@tromey.com>
2742
2743         * complaints.c (internal_complaint): Remove.
2744         * complaints.h (internal_complaint): Remove.
2745
2746 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
2747
2748         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
2749
2750 2018-05-22  Pedro Alves  <palves@redhat.com>
2751
2752         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
2753         (remote_fileio_badfd, remote_fileio_return_errno)
2754         (remote_fileio_return_success, remote_fileio_func_open)
2755         (remote_fileio_func_open, remote_fileio_func_close)
2756         (remote_fileio_func_read, remote_fileio_func_write)
2757         (remote_fileio_func_lseek, remote_fileio_func_rename)
2758         (remote_fileio_func_unlink, remote_fileio_func_stat)
2759         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
2760         (remote_fileio_func_isatty, remote_fileio_func_system): Add
2761         remote_target parameter.
2762         (remote_fio_func_map) <func>: Add remote_target parameter.
2763         (do_remote_fileio_request, remote_fileio_request):
2764         * remote-fileio.h (remote_fileio_request):
2765         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
2766         remote_target parameter.
2767         (remote_notif_process, handle_notification): Adjust to pass down
2768         the remote.
2769         (remote_notif_state_allocate): Add remote_target parameter.  Save
2770         it.
2771         * remote-notif.h (struct remote_target): Forward declare.
2772         (struct notif_client) <parse, ack, can_get_pending_events>: Add
2773         remote_target parameter.
2774         (struct remote_notif_state) <remote>: New field.
2775         (remote_notif_ack, remote_notif_parse): Add remote_target
2776         parameter.
2777         (remote_notif_state_allocate, remote_notif_state_allocate): Add
2778         remote_target parameter.
2779         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
2780         (threads_listing_context, rmt_thread_action, protocol_feature)
2781         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
2782         (packet_result, struct threads_listing_context, remote_state):
2783         Move definitions and declarations higher up.
2784         (remote_target) <~remote_target>: Declare.
2785         (remote_download_command_source, remote_file_put, remote_file_get)
2786         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
2787         (remote_hostio_pread_vFile, remote_hostio_send_command)
2788         (remote_hostio_set_filesystem, remote_hostio_open)
2789         (remote_hostio_close, remote_hostio_unlink, remote_state)
2790         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
2791         (get_memory_write_packet_size, get_memory_read_packet_size)
2792         (append_pending_thread_resumptions, remote_detach_1)
2793         (append_resumption, remote_resume_with_vcont)
2794         (add_current_inferior_and_thread, wait_ns, wait_as)
2795         (process_stop_reply, remote_notice_new_inferior)
2796         (process_initial_stop_replies, remote_add_thread)
2797         (btrace_sync_conf, remote_btrace_maybe_reopen)
2798         (remove_new_fork_children, kill_new_fork_children)
2799         (discard_pending_stop_replies, stop_reply_queue_length)
2800         (check_pending_events_prevent_wildcard_vcont)
2801         (discard_pending_stop_replies_in_queue, stop_reply)
2802         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
2803         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
2804         (remote_interrupt_as, remote_interrupt_ns)
2805         (remote_get_noisy_reply, remote_query_attached)
2806         (remote_add_inferior, remote_current_thread, get_current_thread)
2807         (set_thread, set_general_thread, set_continue_thread)
2808         (set_general_process, write_ptid)
2809         (remote_unpack_thread_info_response, remote_get_threadinfo)
2810         (parse_threadlist_response, remote_get_threadlist)
2811         (remote_threadlist_iterator, remote_get_threads_with_ql)
2812         (remote_get_threads_with_qxfer)
2813         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
2814         (get_offsets, remote_check_symbols, remote_supported_packet)
2815         (remote_query_supported, remote_packet_size)
2816         (remote_serial_quit_handler, remote_detach_pid)
2817         (remote_vcont_probe, remote_resume_with_hc)
2818         (send_interrupt_sequence, interrupt_query)
2819         (remote_notif_get_pending_events, fetch_register_using_p)
2820         (send_g_packet, process_g_packet, fetch_registers_using_g)
2821         (store_register_using_P, store_registers_using_G)
2822         (set_remote_traceframe, check_binary_download)
2823         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
2824         (remote_xfer_live_readonly_partial, remote_read_bytes)
2825         (remote_send_printf, remote_flash_write, readchar)
2826         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
2827         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
2828         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
2829         (extended_remote_disable_randomization, extended_remote_run)
2830         (send_environment_packet, extended_remote_environment_support)
2831         (extended_remote_set_inferior_cwd, remote_write_qxfer)
2832         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
2833         (packet_command): Now methods of ...
2834         (remote_target): ... this class.
2835         (m_remote_state) <remote_target>: New field.
2836         (struct remote_state) <stop_reply_queue,
2837         remote_async_inferior_event_token, wait_forever_enabled_p>: New
2838         fields.
2839         (remote_state::remote_state): Allocate stop_reply_queue.
2840         (remote_state): Delete global.
2841         (get_remote_state_raw): Delete.
2842         (remote_target::get_remote_state): Allocate m_remote_state on
2843         demand.
2844         (get_current_remote_target): New.
2845         (remote_ops, extended_remote_ops): Delete.
2846         (wait_forever_enabled_p, remote_async_inferior_event_token):
2847         Delete, moved to struct remote_state.
2848         (remote_target::close): Delete self.  Destruction bits split to
2849         ...
2850         (remote_target::~remote_target): ... this.
2851         (show_memory_packet_size): Adjust to use
2852         get_current_remote_target.
2853         (struct protocol_feature) <func>: Add remote_target parameter.
2854         All callers adjusted.
2855         (curr_quit_handler_target): New.
2856         (remote_serial_quit_handler): Reimplement.
2857         (remote_target::open_1): Adjust to use get_current_remote_target.
2858         Heap-allocate remote_target/extended_remote_target instances.
2859         (vcont_builder::vcont_builder): Add remote_target parameter, and
2860         save it in m_remote.  All callers adjusted.
2861         (vcont_builder::m_remote): New field.
2862         (vcont_builder::restart, vcont_builder::flush)
2863         (vcont_builder::push_action): Use it.
2864         (remote_target::commit_resume): Use it.
2865         (struct queue_iter_param) <remote>: New field.
2866         (remote_target::remove_new_fork_children): Fill in 'remote' field.
2867         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
2868         (check_pending_event_prevents_wildcard_vcont_callback)
2869         (remote_target::check_pending_events_prevent_wildcard_vcont)
2870         (remote_target::discard_pending_stop_replies)
2871         (remote_target::discard_pending_stop_replies_in_queue)
2872         (remote_target::remote_notif_remove_queued_reply): Fill in
2873         'remote' field.
2874         (remote_notif_get_pending_events): New.
2875         (remote_target::readchar, remote_target::remote_serial_write):
2876         Save/restore curr_quit_handler_target.
2877         (putpkt): New.
2878         (kill_new_fork_children): Fill in 'remote' field.
2879         (packet_command): Use get_current_remote_target, defer to
2880         remote_target method of same name.
2881         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
2882         parameter, and save it in m_remote.  All callers adjusted.
2883         (scoped_remote_fd::release): Use m_remote.
2884         (scoped_remote_fd::m_remote): New field.
2885         (remote_file_put, remote_file_get, remote_file_delete): Use
2886         get_current_remote_target, defer to remote_target method of same
2887         name.
2888         (remote_btrace_reset): Add remote_state paremeter.  Update all
2889         callers.
2890         (remote_async_inferior_event_handler). Pass down 'data'.
2891         (remote_new_objfile): Use get_current_remote_target.
2892         (remote_target::vcont_r_supported): New.
2893         (set_range_stepping): Use get_current_remote_target and
2894         remote_target::vcont_r_supported.
2895         (_initialize_remote): Don't allocate 'remote_state' and
2896         'stop_reply_queue' globals.
2897         * remote.h (struct remote_target): Forward declare.
2898         (getpkt, putpkt, remote_notif_get_pending_events): Add
2899         'remote_target' parameter.
2900
2901 2018-05-22  Pedro Alves  <palves@redhat.com>
2902
2903         * remote.c (vcont_builder): Now a class.  Make all data members
2904         private.
2905         (vcont_builder) <vcont_builder, restart, flush, push_action>:
2906         Declare methods.
2907         (vcont_builder_restart): Rename to ...
2908         (vcont_builder::restart): ... this.
2909         (vcont_builder_flush): Rename to ...
2910         (vcont_builder::flush): ... this.
2911         (vcont_builder_push_action): Rename to ...
2912         (vcont_builder::push_action): ... this.
2913         (remote_target::commit_resume): Adjust.
2914
2915 2018-05-22  Pedro Alves  <palves@redhat.com>
2916
2917         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
2918         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
2919         (get_fixed_memory_packet_size): New.
2920         (get_memory_packet_size): Use it.
2921         (set_memory_packet_size): Don't override the config size with
2922         DEFAULT_MAX_MEMORY_PACKET_SIZE.
2923         (show_memory_packet_size): Use get_fixed_memory_packet_size.
2924         Don't refer to get_memory_packet_size if not connected to a remote
2925         target.  Show "(default)" if configured size is 0.
2926
2927 2018-05-22  Pedro Alves  <palves@redhat.com>
2928
2929         * remote.c (remote_target::mourn_inferior): Move
2930         discard_pending_stop_replies call here from ...
2931         (_initialize_remote): ... here.
2932
2933 2018-05-22  Pedro Alves  <palves@redhat.com>
2934
2935         * remote.c (compare_section_command): Remove set_general_process
2936         call.
2937
2938 2018-05-22  Pedro Alves  <palves@redhat.com>
2939
2940         * remote.c (struct packet_reg, struct remote_arch_state):
2941         Move higher up in the file.
2942         (remote_state) <m_arch_states>: Store remote_arch_state values
2943         instead of remote_arch_state pointers.
2944         (remote_state::get_remote_arch_state): Adjust.
2945
2946 2018-05-22  Pedro Alves  <palves@redhat.com>
2947
2948         * remote.c: Include <unordered_map>.
2949         (remote_state): Now a class.
2950         (remote_state) <get_remote_arch_state>: Declare method.
2951         <get_remote_arch_state>: New field.
2952         (remote_arch_state) <remote_arch_state>: Declare ctor.
2953         <regs>: Now a unique_ptr.
2954         (remote_gdbarch_data_handle): Delete.
2955         (get_remote_arch_state): Delete.
2956         (remote_state::get_remote_arch_state): New.
2957         (get_remote_state): Adjust to call remote_state's
2958         get_remote_arch_state method.
2959         (init_remote_state): Delete, bits factored out to ...
2960         (remote_arch_state::remote_arch_state): ... this new method.
2961         (get_remote_packet_size, get_memory_packet_size)
2962         (process_g_packet, remote_target::fetch_registers)
2963         (remote_target::prepare_to_store, store_registers_using_G)
2964         (remote_target::store_registers, remote_target::get_trace_status):
2965         Adjust to call remote_state's method.
2966         (_initialize_remote): Remove reference to
2967         remote_gdbarch_data_handle.
2968
2969 2018-05-22  Pedro Alves  <palves@redhat.com>
2970
2971         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
2972         pread>: New method declarations.
2973         (remote_target::open_1): Adjust.
2974         (readahead_cache_invalidate): Rename to ...
2975         (readahead_cache::invalidate): ... this, and adjust to be a class
2976         method.
2977         (readahead_cache_invalidate_fd): Rename to ...
2978         (readahead_cache::invalidate_fd): ... this, and adjust to be a
2979         class method.
2980         (remote_hostio_pwrite): Adjust.
2981         (remote_hostio_pread_from_cache): Rename to ...
2982         (readahead_cache::pread): ... this, and adjust to be a class
2983         method.
2984         (remote_hostio_close): Adjust.
2985
2986 2018-05-22  Pedro Alves  <palves@redhat.com>
2987
2988         * remote.c (remote_hostio_close_cleanup): Delete.
2989         (class scoped_remote_fd): New.
2990         (remote_file_put, remote_file_get): Use it.
2991
2992 2018-05-22  Pedro Alves  <palves@redhat.com>
2993
2994         (struct vCont_action_support): Use bool and initialize all fields.
2995         (struct readahead_cache): Initialize all fields.
2996         (remote_state): Use bool and initialize all fields.
2997         (remote_state::remote_state, remote_state::~remote_state): New.
2998         (new_remote_state): Delete.
2999         (_initialize_remote): Use new to allocate remote_state.
3000
3001 2018-05-22  Pedro Alves  <palves@redhat.com>
3002             張俊芝  <zjz@zjz.name>
3003
3004         PR gdb/22973
3005         * c-exp.y: Include "c-support.h".
3006         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
3007         of tolower.  Use c_ident_is_alpha to scan names.
3008         * c-lang.c: Include "c-support.h".
3009         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
3010         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
3011         * c-support.h: New file, with bits factored out from ...
3012         * cp-name-parser.y: ... this file.
3013         Include "c-support.h".
3014         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
3015         c-support.h and renamed.
3016         (symbol_end, yylex): Adjust.
3017
3018 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3019
3020         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
3021         parameter type to CORE_ADDR.
3022         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
3023         parameter type in declaration to CORE_ADDR.
3024         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
3025         target_auxv_search to get AT_HWCAP and use the result to get the
3026         target description.
3027         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
3028         to CORE_ADDR. Remove the cast of the return value to unsigned
3029         long. Fix error predicate of target_auxv_search.
3030         (ppc_linux_nat_target::read_description): Change the type of the
3031         hwcap variable to CORE_ADDR.
3032
3033 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3034
3035         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
3036         if the size of fpscr is larger than 32 bits.
3037
3038 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3039
3040         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
3041         (ppc32_linux_vsxregmap): New global.
3042         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
3043         regcache_supply_regset, and regcache_collect_regset.
3044         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
3045         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
3046         (fetch_vsx_register, store_vsx_register): Remove.
3047         (fetch_vsx_registers): Add regno parameter. Get regset using
3048         ppc_linux_vsxregset. Use regset to supply registers.
3049         (store_vsx_registers): Add regno parameter. Get regset using
3050         ppc_linux_vsxregset. Use regset to collect registers.
3051         (fetch_register): Call fetch_vsx_registers instead of
3052         fetch_vsx_register.
3053         (store_register): Call store_vsx_registers instead of
3054         store_vsx_register.
3055         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
3056         new regno parameter.
3057         (store_ppc_registers): Call store_vsx_registers with -1 for the
3058         new regno parameter.
3059         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
3060         (ppc_collect_vsxregset): Remove.
3061
3062 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3063
3064         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
3065         offset fields.
3066         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
3067         for vector register offset fields.
3068         (ppc64_fbsd_reg_offsets): Likewise.
3069         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
3070         to vector register offset fields.
3071         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
3072         to vector register offset fields.
3073         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
3074         vector register offset fields.
3075         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
3076         initializers for vector register offset fields.
3077         (rs6000_aix64_reg_offsets): Likewise.
3078         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
3079         (ppc_supply_vrregset): Remove.
3080         (ppc_collect_vrregset): Remove.
3081         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
3082         (ppc_linux_vrregset) : New function.
3083         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
3084         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
3085         (ppc32_linux_vrregset): Remove.
3086         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
3087         and use result instead of ppc32_linux_vrregset.
3088         (ppc32_linux_reg_offsets): Remove initializers for vector register
3089         offset fields.
3090         (ppc64_linux_reg_offsets): Likewise.
3091         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
3092         * ppc-linux-nat.c: Include regset.h.
3093         (gdb_vrregset_t): Adjust comment to account for little-endian
3094         mode.
3095         (supply_vrregset, fill_vrregset): Remove.
3096         (fetch_altivec_register, store_altivec_register): Remove.
3097         (fetch_altivec_registers): Add regno parameter. Get regset using
3098         ppc_linux_vrregset. Use regset to supply registers.
3099         (store_altivec_registers): Add regno parameter. Get regset using
3100         ppc_linux_vrregset. Use regset to collect registers.
3101         (fetch_register): Call fetch_altivec_registers instead of
3102         fetch_altivec_register.
3103         (store_register): Call store_altivec_registers instead of
3104         store_altivec_register.
3105         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
3106         the new regno parameter.
3107         (store_ppc_registers): Call store_altivec_registers with -1 for
3108         the new regno parameter.
3109
3110 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3111
3112         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
3113         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
3114         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
3115         (gdb_vrregset_t): Change array type size to
3116         PPC_LINUX_SIZEOF_VRREGSET.
3117         (gdb_vsxregset_t): Change array type size to
3118         PPC_LINUX_SIZEOF_VSXREGSET.
3119         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
3120         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
3121         PPC_LINUX_SIZEOF_VSXREGSET.
3122
3123 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3124
3125         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
3126         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
3127         nat/ppc-linux.c.
3128         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
3129         ppc_linux_target_wordsize with tid.
3130         (ppc_linux_nat_target::read_description): Call ppc_linux_target
3131         wordsize with tid.
3132         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
3133         (ppc64_64bit_inferior_p): Add static and inline specifiers.
3134         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
3135         tid parameter. Remove static specifier.
3136         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
3137         (ppc_linux_target_wordsize): New declaration.
3138
3139 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3140
3141         * arch/ppc-linux-common.c: New file.
3142         * arch/ppc-linux-common.h: New file.
3143         * arch/ppc-linux-tdesc.h: New file.
3144         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
3145         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
3146         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
3147         arch/ppc-linux-tdesc.h.
3148         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
3149         arch/ppc-linux-tdesc.h.
3150         (ppc_linux_nat_target::read_description): Remove target
3151         description matching code. Fill a ppc_linux_features struct and
3152         call ppc_linux_match_description with it. Move comment about ISA
3153         2.05 to ppc-linux-common.c.
3154         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
3155         arch/ppc-linux-tdesc.h.
3156         (ppc_linux_core_read_description): Remove target description
3157         matching code. Fill a ppc_linux_features struct and call
3158         ppc_linux_match_description with it.
3159         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
3160         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
3161         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
3162         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
3163         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
3164         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
3165         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
3166         (tdesc_powerpc_e500l): Remove.
3167
3168 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
3169
3170         * ada-lang.c (catch_assert_command): Pass empty string instead
3171         of NULL for excep_string argument.
3172
3173 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3174
3175         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
3176         the width of the requested register exceeds the width of the
3177         `ptrace' data type.
3178
3179 2018-05-21  Tom Tromey  <tom@tromey.com>
3180
3181         * printcmd.c (output_command): Remove.
3182         (output_command_const): Rename to output_command.
3183         * valprint.h (output_command): Rename from output_command_const.
3184         * tracepoint.c (trace_dump_actions): Call output_command.
3185
3186 2018-05-21  Tom Tromey  <tom@tromey.com>
3187
3188         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
3189         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
3190         * ada-lang.h (create_ada_exception_catchpoint): Update.
3191         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
3192         std::string.
3193         (create_excep_cond_exprs, ~ada_catchpoint)
3194         (should_stop_exception, print_one_exception)
3195         (print_mention_exception, print_recreate_exception): Update.
3196         (ada_get_next_arg): Remove.
3197         (catch_ada_exception_command_split): Use std::string.  Change type
3198         of "excep_string", "cond_string".
3199         (catch_ada_exception_command): Update.
3200         (create_ada_exception_catchpoint): Change type of excep_string.
3201         (ada_exception_sal): Remove excep_string parameter.
3202         (~ada_catchpoint): Remove.
3203
3204 2018-05-21  Tom Tromey  <tom@tromey.com>
3205
3206         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
3207         cleanup.
3208
3209 2018-05-21  Tom Tromey  <tom@tromey.com>
3210
3211         * ada-lang.c (ada_exception_message_1, ada_exception_message):
3212         Return unique_xmalloc_ptr.
3213         (print_it_exception): Update.
3214
3215 2018-05-21  Tom Tromey  <tom@tromey.com>
3216
3217         * tracepoint.c (trace_dump_actions): Use std::string.
3218
3219 2018-05-21  Tom Tromey  <tom@tromey.com>
3220
3221         * symfile.c (reread_symbols): Use std::string for original_name.
3222
3223 2018-05-21  Tom Tromey  <tom@tromey.com>
3224
3225         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
3226         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
3227         constructor.
3228
3229 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
3230
3231         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
3232         instance to...
3233         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
3234         * objfiles.c (get_objfile_bfd_data): Allocate
3235         objfile_per_bfd_storage with obstack_new when allocating on
3236         obstack.
3237
3238 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
3239
3240         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
3241         OBSTACK_ZALLOC.
3242         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
3243         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
3244         * mdebugread.c (mdebug_build_psymtabs): Likewise.
3245         (add_pending): Likewise.
3246         (parse_symbol): Likewise.
3247         (parse_partial_symbols): Likewise.
3248         (psymtab_to_symtab_1): Likewise.
3249         (new_psymtab): Likewise.
3250         (elfmdebug_build_psymtabs): Likewise.
3251         * minsyms.c (terminate_minimal_symbol_table): Likewise.
3252         * objfiles.c (get_objfile_bfd_data): Likewise.
3253         (objfile_register_static_link): Likewise.
3254         * psymtab.c (allocate_psymtab): Likewise.
3255         * stabsread.c (read_member_functions): Likewise.
3256         * xcoffread.c (xcoff_end_psymtab): Likewise.
3257
3258 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
3259
3260         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
3261         compiler supports std::is_trivially_constructible.
3262         * common/poison.h: Include obstack.h.
3263         (IsMallocable): Define to is_trivially_constructible if the
3264         compiler supports it, define to true_type otherwise.
3265         (xobnew): New.
3266         (XOBNEW): Redefine.
3267         (xobnewvec): New.
3268         (XOBNEWVEC): Redefine.
3269         * gdb_obstack.h (obstack_zalloc): New.
3270         (OBSTACK_ZALLOC): Redefine.
3271         (obstack_calloc): New.
3272         (OBSTACK_CALLOC): Redefine.
3273         (obstack_new): New.
3274         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
3275         (gdbarch_obstack): New declaration in gdbarch.h, definition in
3276         gdbarch.c.
3277         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
3278         obstack_calloc/obstack_zalloc.
3279         (gdbarch_obstack_zalloc): Remove.
3280         * target-descriptions.c (tdesc_data_init): Use obstack_new.
3281
3282 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3283
3284         * stack.c (backtrace_command_1): Remove useless variable int i.
3285
3286 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3287
3288         * stack.c (print_frame_info): Fix comment.
3289
3290 2018-05-18  Tom Tromey  <tom@tromey.com>
3291
3292         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
3293         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
3294         (~dwarf2_per_objfile): Update
3295         (dwarf2_get_dwz_file): Use new.
3296         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
3297         unique_ptr.
3298
3299 2018-05-18  Tom Tromey  <tom@tromey.com>
3300
3301         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
3302         unique_ptr.
3303         * dwarf2read.c (struct dwp_file): Add constructor and
3304         initializers.
3305         (open_and_init_dwp_file): Return a unique_ptr.
3306         (dwarf2_per_objfile, create_dwp_hash_table)
3307         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
3308         (lookup_dwo_unit_in_dwp): Update.
3309         (open_and_init_dwp_file, get_dwp_file): Update.
3310
3311 2018-05-18  Tom Tromey  <tom@tromey.com>
3312
3313         * dwarf2read.c (dwarf2_per_objfile): Update.
3314         (struct mapped_index): Add initializers.
3315         (dwarf2_read_index): Use new.
3316         (dw2_symtab_iter_init): Update.
3317         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
3318         unique_ptr.
3319
3320 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
3321
3322         * dwarf2read.c (mapped_index) <total_size>: Remove.
3323
3324 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
3325
3326         * unittests/format_pieces-selftests.c (test_format_specifier):
3327         Add ARI comments.
3328
3329 2018-05-18  Tom Tromey  <tom@tromey.com>
3330
3331         * c-typeprint.c (maybe_print_hole): New function.
3332         (c_print_type_struct_field_offset): Update.
3333         (c_type_print_base_struct_union): Call maybe_print_hole.
3334
3335 2018-05-17  Keith Seitz  <keiths@redhat.com>
3336
3337         * breakpoint.c (build_bpstat_chain): New function, moved from
3338         bpstat_stop_status.
3339         (bpstat_stop_status): Add optional parameter, `stop_chain'.
3340         If no stop chain is passed, call build_bpstat_chain to build it.
3341         * breakpoint.h (build_bpstat_chain): Declare.
3342         (bpstat_stop_status): Move documentation here from breakpoint.c.
3343         * infrun.c (handle_signal_stop): Before eliding inlined frames,
3344         build the stop chain and pass it to skip_inline_frames.
3345         Pass this stop chain to bpstat_stop_status.
3346         * inline-frame.c: Include breakpoint.h.
3347         (stopped_by_user_bp_inline_frame): New function.
3348         (skip_inline_frames): Add parameter `stop_chain'.
3349         Move documention to inline-frame.h.
3350         If non-NULL, use stopped_by_user_bp_inline_frame to determine
3351         whether the frame should be elided.
3352         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
3353         Add moved documentation and update for new parameter.
3354
3355 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
3356
3357         PR cli/14975
3358         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3359         unittests/format_pieces-selftests.c.
3360         * common/format.h (format_piece) <operator==>: New.
3361         (format_pieces) <operator[]>: Remove.
3362         * common/format.c (format_pieces::format_pieces): Handle \e.
3363         * unittests/format_pieces-selftests.c: New.
3364
3365 2018-05-17  Tom Tromey  <tom@tromey.com>
3366
3367         PR symtab/23010:
3368         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
3369         (dw2_instantiate_symtab): Add skip_partial parameter.
3370         (dw2_find_last_source_symtab, dw2_map_expand_apply)
3371         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
3372         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
3373         (dw2_expand_symtabs_matching_one)
3374         (dw2_find_pc_sect_compunit_symtab)
3375         (dw2_debug_names_lookup_symbol)
3376         (dw2_debug_names_expand_symtabs_for_function): Update.
3377         (init_cutu_and_read_dies): Add skip_partial parameter.
3378         (process_psymtab_comp_unit, build_type_psymtabs_1)
3379         (process_skeletonless_type_unit, load_partial_comp_unit)
3380         (psymtab_to_symtab_1): Update.
3381         (load_full_comp_unit): Add skip_partial parameter.
3382         (process_imported_unit_die, dwarf2_read_addr_index)
3383         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
3384         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
3385         (read_signatured_type): Update.
3386
3387 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
3388
3389         * value.c (release_value): Remove unused variable.
3390         (record_latest_value): Likewise.
3391         (access_value_history): Likewise.
3392         (preserve_values): Likewise.
3393
3394 2018-05-17  Tom Tromey  <tom@tromey.com>
3395
3396         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
3397         Initialize.
3398
3399 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
3400
3401         PR gdb/22286
3402         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
3403         Also handle registers whose width is not a multiple of
3404         PTRACE_TYPE_RET.
3405         (linux_nat_trad_target::store_register): Likewise.
3406
3407 2018-05-16  Tom Tromey  <tom@tromey.com>
3408
3409         * gdbcore.h (core_bfd): Redefine.
3410         * corelow.c (core_target::close): Update.
3411         (core_target_open): Update.
3412         * progspace.h (struct program_space) <cbfd>: Now a
3413         gdb_bfd_ref_ptr.
3414
3415 2018-05-16  Tom Tromey  <tom@tromey.com>
3416
3417         PR cli/19551:
3418         * symfile-add-flags.h (enum symfile_add_flags)
3419         <SYMFILE_NOT_FILENAME>: New constant.
3420         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
3421         objfile name from BFD.
3422         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
3423         * minidebug.c (find_separate_debug_file_in_section): Put
3424         ".gnu_debugdata" into BFD's file name.
3425
3426 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
3427
3428         * regcache.c (regcache_read_ftype, regcache_write_ftype):
3429         Remove.
3430
3431 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
3432
3433         PR binutils/21446
3434         * aarch64-tdep.c (aarch64_analyze_prologue,
3435         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
3436         Indicate not interested in errors.
3437
3438 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
3439
3440         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
3441         Supply the MIPS_ZERO_REGNUM register.
3442
3443 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
3444
3445         * mips-tdep.c (mask_address_var): Make variable static.
3446
3447 2018-05-14  Tom Tromey  <tom@tromey.com>
3448
3449         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
3450
3451 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
3452
3453         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
3454         FXSAVE_ADDR for the mxcsr register.
3455
3456 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
3457
3458         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
3459
3460 2018-05-11  Pedro Alves  <palves@redhat.com>
3461
3462         * corelow.c (core_target) <core_target>: No longer inline.
3463         Initialize m_core_gdbarch, m_core_vec and build the section table
3464         here.
3465         <~core_target>: New.
3466         <core_gdbarch, get_core_register_section>: New methods.
3467         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
3468         factored out from ...
3469         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
3470         (core_ops): Delete.
3471         (sniff_core_bfd): Add gdbarch parameter.
3472         (core_close): Delete, merged into ...
3473         (core_target::close): ... here.  Delete self.
3474         (core_close_cleanup): Delete.
3475         (core_target_open): Allocate a core_target on the heap.  Use a
3476         unique_ptr instead of a cleanup.  Bits moved into the core_target
3477         ctor.  Adjust to use core_target methods instead of globals.
3478         (get_core_register_section): Rename to ...
3479         (core_target::get_core_register_section): ... this and adjust.
3480         (struct get_core_registers_cb_data): New.
3481         (get_core_registers_cb): Use it.  Use bool.
3482         (core_target::fetch_registers, core_target::files_info)
3483         (core_target::xfer_partial, core_target::read_description)
3484         (core_target::pid_to, core_target::thread_name): Adjust to
3485         reference class fields instead of globals.
3486         * target.h (struct target_ops_deleter, target_ops_up): New.
3487
3488 2018-05-11  Pedro Alves  <palves@redhat.com>
3489
3490         * corefile.c (core_file_command): Move to corelow.c.
3491         * corelow.c (the_core_target): Delete.
3492         (core_file_command): Moved from corefile.c.  Check exec_bfd
3493         instead of the_core_target.  Use target_detach instead of calling
3494         into the_core_target directly.
3495         (maybe_say_no_core_file_now): New.
3496         (core_target::detach): Use it.
3497         (_initialize_corelow): Remove references to the_core_target.
3498         * gdbcore.h (the_core_target): Delete.
3499
3500 2018-05-11  Tom Tromey  <tromey@redhat.com>
3501             Pedro Alves  <palves@redhat.com>
3502
3503         * corefile.c (core_bfd): Remove.
3504         * gdbcore.h (core_bfd): Now a macro.
3505         * progspace.h (struct program_space) <cbfd>: New field.
3506
3507 2018-05-11  Tom Tromey  <tom@tromey.com>
3508
3509         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
3510         gdb::def_vector.
3511
3512 2018-05-10  Tom Tromey  <tom@tromey.com>
3513
3514         * configure: Rebuild.
3515         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
3516
3517 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3518
3519         PR server/23158:
3520         * regformats/regdat.sh: Adjust script, following the addition
3521         of the new expedite_regs parameter to init_target_desc.
3522
3523 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
3524
3525         PR gdb/23127
3526         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
3527         set_gdbarch_significant_addr_bit.
3528         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
3529         set_gdbarch_significant_addr_bit.
3530         * utils.c (address_significant): Update to sign extend addr.
3531
3532 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
3533
3534         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
3535         (xtensa_linux_init_abi): Limit tdep->num_regs by
3536         tdep->num_nopriv_regs.
3537         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
3538         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
3539         not initialized.
3540
3541 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
3542
3543         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
3544
3545 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
3546
3547         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
3548         (I387_MXCSR_INIT_VAL): New constant.
3549         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
3550         buffer if it was supplied by the inferior.
3551         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
3552         (i387_xsave_get_clear_bv): New function.
3553         (i387_supply_xsave): Only read x87 control registers from the
3554         xsave buffer if the feature is enabled, and the state will have
3555         been written, otherwise, provide a suitable default.
3556         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
3557         including x87 control registers.  Update control registers if they
3558         have changed from the default value, and mark features as enabled
3559         as required.
3560         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
3561
3562 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
3563
3564         * spu-tdep.c (info_spu_event_command): Fix output formatting.
3565
3566 2018-05-07  Tom Tromey  <tom@tromey.com>
3567
3568         * configure: Rebuild.
3569         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
3570
3571 2018-05-07  Tom Tromey  <tom@tromey.com>
3572
3573         PR tdep/20362:
3574         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
3575         bit.  Use correct value for VDIV.
3576
3577 2018-05-04  Tom Tromey  <tom@tromey.com>
3578
3579         * configure: Rebuild.
3580         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
3581
3582 2018-05-04  Tom Tromey  <tom@tromey.com>
3583
3584         * linux-record.c (record_linux_system_call) <case
3585         RECORD_SYS_RECVFROM>: Add "break".
3586
3587 2018-05-04  Tom Tromey  <tom@tromey.com>
3588
3589         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
3590         Add missing "break".
3591         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
3592         Add missing "break".
3593
3594 2018-05-04  Tom Tromey  <tom@tromey.com>
3595
3596         * rs6000-tdep.c (ppc_process_record_op4)
3597         (ppc_process_record_op63): Add fall-through comment.
3598
3599 2018-05-04  Tom Tromey  <tom@tromey.com>
3600
3601         * i386-tdep.c (i386_process_record): Add fall-through comment.
3602
3603 2018-05-04  Tom Tromey  <tom@tromey.com>
3604
3605         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
3606         comment.
3607
3608 2018-05-04  Tom Tromey  <tom@tromey.com>
3609
3610         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
3611         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
3612         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
3613         comment.
3614         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
3615         comment.
3616         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
3617         comment.
3618
3619 2018-05-04  Tom Tromey  <tom@tromey.com>
3620
3621         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
3622
3623 2018-05-04  Tom Tromey  <tom@tromey.com>
3624
3625         * s390-tdep.c (s390_process_record): Fix fall-through comments.
3626         * xcoffread.c (scan_xcoff_symtab): Move comment later.
3627         * symfile.c (section_is_mapped): Fix fall-through comment.
3628         * stabsread.c (define_symbol, read_member_functions): Fix
3629         fall-through comment.
3630         * s390-linux-tdep.c (s390_process_record): Fix fall-through
3631         comment.
3632         * remote.c (remote_wait_as): Fix fall-through comment.
3633         * p-exp.y (yylex): Fix fall-through comment.
3634         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
3635         comment.
3636         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
3637         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
3638         * jv-exp.y (yylex): Fix fall-through comment.
3639         * go-exp.y (lex_one_token): Fix fall-through comment.
3640         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
3641         fall-through comment.
3642         * f-exp.y (yylex): Fix fall-through comment.
3643         * dwarf2read.c (process_die): Fix fall-through comments.
3644         * dbxread.c (process_one_symbol): Fix fall-through comment.
3645         * d-exp.y (lex_one_token): Fix fall-through comment.
3646         * cp-name-parser.y (yylex): Fix fall-through comment.
3647         * coffread.c (coff_symtab_read): Fix fall-through comment.
3648         * c-exp.y (lex_one_token): Fix fall-through comment.
3649         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
3650         comment.
3651         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
3652         comment.
3653
3654 2018-05-04  Tom Tromey  <tom@tromey.com>
3655
3656         PR python/22730:
3657         * NEWS: Mention gdb.execute change.
3658         * gdbcmd.h (execute_control_command): Don't declare.
3659         * python/python.c (execute_gdb_command): Use read_command_lines_1,
3660         execute_control_commands, execute_control_commands_to_string.
3661         * cli/cli-script.h (execute_control_commands)
3662         (execute_control_commands_to_string): Declare.
3663         (execute_control_command): Add from_tty parameter.
3664         * cli/cli-script.c (execute_control_commands)
3665         (execute_control_commands_to_string): New functions.
3666         (execute_user_command): Use execute_control_commands.
3667         (execute_control_command_1): Add "from_tty" parameter.  Update.
3668         (execute_control_command): Likewise.
3669
3670 2018-05-04  Tom Tromey  <tom@tromey.com>
3671
3672         PR python/22731:
3673         * NEWS: Mention that breakpoint commands are writable.
3674         * python/py-breakpoint.c (bppy_set_commands): New function.
3675         (breakpoint_object_getset) <"commands">: Use it.
3676
3677 2018-05-04  Tom Tromey  <tom@tromey.com>
3678
3679         * tracepoint.c (actions_command): Update.
3680         * mi/mi-cmd-break.c (mi_command_line_array)
3681         (mi_command_line_array_cnt, mi_command_line_array_ptr)
3682         (mi_read_next_line): Remove.
3683         (mi_cmd_break_commands): Update.
3684         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
3685         function_view.
3686         * cli/cli-script.c (get_command_line): Update.
3687         (process_next_line): Use function_view.  Constify.
3688         (recurse_read_control_structure, read_command_lines)
3689         (read_command_lines_1): Change argument types to function_view.
3690         (do_define_command, document_command): Update.
3691         * breakpoint.h (check_tracepoint_command): Don't declare.
3692         * breakpoint.c (check_tracepoint_command): Remove.
3693         (commands_command_1, create_tracepoint_from_upload): Update.
3694
3695 2018-05-04  Tom Tromey  <tom@tromey.com>
3696
3697         PR gdb/11750:
3698         * cli/cli-script.h (enum command_control_type) <define_control>:
3699         New constant.
3700         * cli/cli-script.c (multi_line_command_p): Handle define_control.
3701         (build_command_line, execute_control_command_1)
3702         (process_next_line): Likewise.
3703         (do_define_command): New function, extracted from define_command.
3704         (define_command): Use it.
3705
3706 2018-05-04  Tom Tromey  <tom@tromey.com>
3707
3708         * tracepoint.c (actions_command): Update.
3709         * cli/cli-script.h (read_command_lines): Update.
3710         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
3711         (MAX_TMPBUF): Remove define.
3712         (define_command): Use string_printf.
3713         (document_command): Likewise.
3714         * breakpoint.c (commands_command_1): Update.
3715
3716 2018-05-04  Tom Tromey  <tom@tromey.com>
3717
3718         * top.c (execute_command): Update.
3719         * cli/cli-script.h (print_command_lines): Now varargs.
3720         * cli/cli-script.c (print_command_lines): Now varargs.
3721         (execute_control_command_1) <case while_control, case if_control>:
3722         Update.
3723
3724 2018-05-04  Tom Tromey  <tom@tromey.com>
3725
3726         * tracepoint.c (all_tracepoint_actions): Rename from
3727         all_tracepoint_actions_and_cleanup.  Change return type.
3728         (actions_command, encode_actions_1, encode_actions)
3729         (trace_dump_actions, tdump_command): Update.
3730         * remote.c (remote_download_command_source): Update.
3731         * python/python.c (gdbpy_eval_from_control_command)
3732         (python_command, python_interactive_command): Update.
3733         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
3734         * guile/guile.c (guile_command)
3735         (gdbscm_eval_from_control_command, guile_command): Update.
3736         * compile/compile.c (compile_code_command)
3737         (compile_print_command, compile_to_object): Update.
3738         * cli/cli-script.h (struct command_lines_deleter): New.
3739         (counted_command_line): New typedef.
3740         (struct command_line): Add constructor, destructor.
3741         <body_list>: Remove.
3742         <body_list_0, body_list_1>: New members.
3743         (command_line_up): Remove typedef.
3744         (read_command_lines, read_command_lines_1, get_command_line):
3745         Update.
3746         (copy_command_lines): Don't declare.
3747         * cli/cli-script.c (build_command_line): Use "new".
3748         (get_command_line): Return counted_command_line.
3749         (print_command_lines, execute_user_command)
3750         (execute_control_command_1, while_command, if_command): Update.
3751         (realloc_body_list): Remove.
3752         (process_next_line, recurse_read_control_structure): Update.
3753         (read_command_lines, read_command_lines_1): Return counted_command_line.
3754         (free_command_lines): Use "delete".
3755         (copy_command_lines): Remove.
3756         (define_command, document_command, show_user_1): Update.
3757         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
3758         a counted_command_line.
3759         * breakpoint.h (counted_command_line): Remove typedef.
3760         (breakpoint_set_commands): Update.
3761         * breakpoint.c (check_no_tracepoint_commands)
3762         (validate_commands_for_breakpoint): Update.
3763         (breakpoint_set_commands): Change commands to be a
3764         counted_command_line.
3765         (commands_command_1, update_dprintf_command_list)
3766         (create_tracepoint_from_upload): Update.
3767
3768 2018-05-04  Tom Tromey  <tom@tromey.com>
3769
3770         * cli/cli-decode.h (cmd_list_element): New constructor.
3771         (~cmd_list_element): New destructor.
3772         (struct cmd_list_element): Add initializers.
3773         * cli/cli-decode.c (do_add_cmd): Use "new".
3774         (delete_cmd): Use "delete".
3775
3776 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3777             Pedro Alves <palves@redhat.com>
3778
3779         PR breakpoints/19806 and support for PR external/20207.
3780         * NEWS: Mention Aarch64 watchpoint improvements.
3781         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
3782         watchpoints and PR external/20207 watchpoints.
3783         * nat/aarch64-linux-hw-point.c
3784         (kernel_supports_any_contiguous_range): New.
3785         (aarch64_watchpoint_offset): New.
3786         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
3787         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
3788         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
3789         (aarch64_align_watchpoint): New parameters aligned_offset_p and
3790         next_addr_orig_p.  Support PR external/20207 watchpoints.
3791         (aarch64_downgrade_regs): New.
3792         (aarch64_dr_state_insert_one_point): New parameters offset and
3793         addr_orig.
3794         (aarch64_dr_state_remove_one_point): Likewise.
3795         (aarch64_handle_breakpoint): Update caller.
3796         (aarch64_handle_aligned_watchpoint): Likewise.
3797         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
3798         aligned_offset.
3799         (aarch64_linux_set_debug_regs): Remove const from state.  Call
3800         aarch64_downgrade_regs.
3801         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
3802         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
3803         (DR_CONTROL_MASK): ... this.
3804         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
3805         (unsigned int aarch64_watchpoint_offset): New prototype.
3806         (aarch64_linux_set_debug_regs): Remove const from state.
3807         * utils.c (align_up, align_down): Move to ...
3808         * common/common-utils.c (align_up, align_down): ... here.
3809         * utils.h (align_up, align_down): Move to ...
3810         * common/common-utils.h (align_up, align_down): ... here.
3811
3812 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
3813
3814         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
3815         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
3816         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
3817         Re-implement to match the ABI as summarized in GCC's
3818         gcc/config/sparc/sparc.c.  All callers updated.
3819         (sparc32_store_arguments): Remove assertion.
3820
3821 2018-05-04  Tom Tromey  <tom@tromey.com>
3822
3823         * printcmd.c: Don't include tui.h.
3824         (decode_format): Use skip_spaces.
3825
3826 2018-05-04  Tom Tromey  <tom@tromey.com>
3827
3828         PR gdb/22619:
3829         * printcmd.c (last_count): New global.
3830         (x_command): Use saved count when repeating.
3831
3832 2018-05-04  Tom Tromey  <tom@tromey.com>
3833
3834         * nto-procfs.c (do_closedir_cleanup): Remove.
3835         (procfs_pidlist): Use gdb_dir_up.
3836         * procfs.c (do_closedir_cleanup): Remove.
3837         (proc_update_threads): Use gdb_dir_up.
3838         * common/filestuff.h (struct gdb_dir_deleter): New.
3839         (gdb_dir_up): New typedef.
3840
3841 2018-05-04  Tom Tromey  <tom@tromey.com>
3842
3843         * ada-lang.c (print_mention_exception): Use std::string.
3844
3845 2018-05-04  Tom Tromey  <tom@tromey.com>
3846
3847         * ada-lang.c (create_excep_cond_exprs): Update.
3848         (ada_exception_catchpoint_cond_string): Use std::string.
3849
3850 2018-05-04  Tom Tromey  <tom@tromey.com>
3851
3852         * ada-lang.c (xget_renaming_scope): Return std::string.
3853         (old_renaming_is_invisible): Update.
3854
3855 2018-05-04  Tom Tromey  <tom@tromey.com>
3856
3857         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
3858         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
3859
3860 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
3861
3862         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
3863
3864 2018-05-04  Tom Tromey  <tom@tromey.com>
3865
3866         * remote.c (remote_query_supported_append): Change type.
3867         (remote_check_symbols): Update.
3868
3869 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
3870
3871         PR gdb/11420
3872         * configure.ac: Prepend libpython.
3873         * python/python-config.py: Likewise.
3874         * configure: Regenerate.
3875
3876 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
3877
3878         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
3879
3880 2018-05-03  Pedro Alves  <palves@redhat.com>
3881
3882         * s390-linux-nat.c
3883         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
3884         override.  Write 'true' instead of '1'.
3885         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
3886         declaration.
3887
3888 2018-05-02  Pedro Alves  <palves@redhat.com>
3889
3890         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
3891         add_inf_child_target.
3892         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
3893         add_inf_child_target.
3894         * aix-thread.c (aix_thread_target_info): New.
3895         (aix_thread_target) <shortname, longname, doc>: Delete.
3896         <info>: New.
3897         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
3898         add_inf_child_target.
3899         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
3900         add_inf_child_target.
3901         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
3902         add_inf_child_target.
3903         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
3904         add_inf_child_target.
3905         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
3906         add_inf_child_target.
3907         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
3908         add_inf_child_target.
3909         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
3910         add_inf_child_target.
3911         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
3912         add_inf_child_target.
3913         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
3914         add_inf_child_target.
3915         * bfd-target.c (target_bfd_target_info): New.
3916         (target_bfd) <shortname, longname, doc>: Delete.
3917         <info>: New.
3918         * bsd-kvm.c (bsd_kvm_target_info): New.
3919         (bsd_kvm_target) <shortname, longname, doc>: Delete.
3920         <info>: New.
3921         (bsd_kvm_target::open): Rename to ...
3922         (bsd_kvm_target_open): ... this.  Adjust.
3923         * bsd-uthread.c (bsd_uthread_target_info): New.
3924         (bsd_uthread_target) <shortname, longname, doc>: Delete.
3925         <info>: New.
3926         * corefile.c (core_file_command): Adjust.
3927         * corelow.c (core_target_info): New.
3928         (core_target) <shortname, longname, doc>: Delete.
3929         <info>: New.
3930         (core_target::open): Rename to ...
3931         (core_target_open): ... this.  Adjust.
3932         * ctf.c (ctf_target_info): New.
3933         (ctf_target) <shortname, longname, doc>: Delete.
3934         <info>: New.
3935         (ctf_target::open): Rename to ...
3936         (ctf_target_open): ... this.
3937         (_initialize_ctf): Adjust.
3938         * exec.c (exec_target_info): New.
3939         (exec_target) <shortname, longname, doc>: Delete.
3940         <info>: New.
3941         (exec_target::open): Rename to ...
3942         (exec_target_open): ... this.
3943         * gdbcore.h (core_target_open): Declare.
3944         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
3945         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
3946         add_inf_child_target.
3947         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
3948         add_inf_child_target.
3949         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
3950         add_inf_child_target.
3951         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
3952         add_inf_child_target.
3953         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
3954         add_inf_child_target.
3955         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
3956         add_inf_child_target.
3957         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
3958         add_inf_child_target.
3959         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
3960         add_inf_child_target.
3961         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
3962         add_inf_child_target.
3963         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
3964         add_inf_child_target.
3965         * inf-child.c (inf_child_target_info): New.
3966         (inf_child_target::info): New.
3967         (inf_child_open_target): Remove 'target' parameter.  Use
3968         get_native_target instead.
3969         (inf_child_target::open): Delete.
3970         (add_inf_child_target): New.
3971         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
3972         Delete.
3973         <info>: New.
3974         (add_inf_child_target): Declare.
3975         (inf_child_open_target): Declare.
3976         * linux-thread-db.c (thread_db_target_info): New.
3977         (thread_db_target) <shortname, longname, doc>: Delete.
3978         <info>: New.
3979         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
3980         add_inf_child_target.
3981         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
3982         add_inf_child_target.
3983         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
3984         add_inf_child_target.
3985         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
3986         add_inf_child_target.
3987         * make-target-delegates (print_class): Adjust.
3988         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
3989         add_inf_child_target.
3990         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
3991         add_inf_child_target.
3992         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
3993         add_inf_child_target.
3994         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
3995         add_inf_child_target.
3996         * nto-procfs.c (nto_native_target_info): New.
3997         (nto_procfs_target_native) <shortname, longname, doc>:
3998         Delete.
3999         <info>: New.
4000         (nto_procfs_target_info): New.
4001         (nto_procfs_target_procfs) <shortname, longname, doc>:
4002         Delete.
4003         <info>: New.
4004         (init_procfs_targets): Adjust.
4005         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
4006         add_inf_child_target.
4007         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
4008         add_inf_child_target.
4009         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
4010         add_inf_child_target.
4011         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
4012         add_inf_child_target.
4013         * ravenscar-thread.c (ravenscar_target_info): New.
4014         (ravenscar_thread_target) <shortname, longname, doc>:
4015         Delete.
4016         <info>: New.
4017         * record-btrace.c (record_btrace_target_info):
4018         (record_btrace_target) <shortname, longname, doc>: Delete.
4019         <info>: New.
4020         (record_btrace_target::open): Rename to ...
4021         (record_btrace_target_open): ... this.  Adjust.
4022         * record-full.c (record_longname, record_doc): New.
4023         (record_full_base_target) <shortname, longname, doc>: Delete.
4024         <info>: New.
4025         (record_full_target_info): New.
4026         (record_full_target): <shortname>: Delete.
4027         <info>: New.
4028         (record_full_core_open_1, record_full_open_1): Update comments.
4029         (record_full_base_target::open): Rename to ...
4030         (record_full_open): ... this.
4031         (cmd_record_full_restore): Update.
4032         (_initialize_record_full): Update.
4033         * remote-sim.c (remote_sim_target_info): New.
4034         (gdbsim_target) <shortname, longname, doc>: Delete.
4035         <info>: New.
4036         (gdbsim_target::open): Rename to ...
4037         (gdbsim_target_open): ... this.
4038         (_initialize_remote_sim): Adjust.
4039         * remote.c (remote_doc): New.
4040         (remote_target_info): New.
4041         (remote_target) <shortname, longname, doc>: Delete.
4042         <info>: New.
4043         (extended_remote_target_info): New.
4044         (extended_remote_target) <shortname, longname, doc>: Delete.
4045         <info>: New.
4046         (remote_target::open_1): Make static.  Adjust.
4047         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
4048         * s390-linux-nat.c (_initialize_s390_nat): Use
4049         add_inf_child_target.
4050         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
4051         add_inf_child_target.
4052         * sol-thread.c (thread_db_target_info): New.
4053         (sol_thread_target) <shortname, longname, doc>: Delete.
4054         <info>: New.
4055         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
4056         add_inf_child_target.
4057         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
4058         add_inf_child_target.
4059         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
4060         add_inf_child_target.
4061         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
4062         add_inf_child_target.
4063         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
4064         add_inf_child_target.
4065         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
4066         add_inf_child_target.
4067         * spu-linux-nat.c (_initialize_spu_nat): Use
4068         add_inf_child_target.
4069         * spu-multiarch.c (spu_multiarch_target_info): New.
4070         (spu_multiarch_target) <shortname, longname, doc>: Delete.
4071         <info>: New.
4072         * target-delegates.c: Regenerate.
4073         * target.c: Include <unordered_map>.
4074         (target_ops_p): Delete.
4075         (DEF_VEC_P(target_ops_p)): Delete.
4076         (target_factories): New.
4077         (test_target_info): New.
4078         (test_target_ops::info): New.
4079         (open_target): Adjust to use target_factories.
4080         (add_target_with_completer): Rename to ...
4081         (add_target): ... this.  Change prototype.  Register target_info
4082         and open callback in target_factories.  Register target_info in
4083         command context instead of target_ops.
4084         (add_target): Delete old implementation.
4085         (add_deprecated_target_alias): Change prototype.  Adjust.
4086         (the_native_target): New.
4087         (set_native_target, get_native_target): New.
4088         (find_default_run_target): Use the_native_target.
4089         (find_attach_target, find_run_target): Simplify.
4090         (target_ops::open): Delete.
4091         (dummy_target_info): New.
4092         (dummy_target::shortname, dummy_target::longname)
4093         (dummy_target::doc): Delete.
4094         (dummy_target::info): New.
4095         (debug_target::shortname, debug_target::longname)
4096         (debug_target::doc): Delete.
4097         (debug_target::info): New.
4098         * target.h (struct target_info): New.
4099         (target_ops::~target_ops): Add comment.
4100         (target_ops::info): New.
4101         (target_ops::shortname, target_ops::longname, target_ops::doc): No
4102         longer virtual.  Implement in terms of target_info.
4103         (set_native_target, get_native_target): Declare.
4104         (target_open_ftype): New.
4105         (add_target, add_target_with_completer)
4106         (add_deprecated_target_alias): Change prototype.
4107         (test_target) <shortname, longname, doc>: Delete.
4108         <info>: New.
4109         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
4110         add_inf_child_target.
4111         * tracefile-tfile.c (tfile_target_info): New.
4112         (tfile_target) <shortname, longname, doc>: Delete.
4113         <info>: New.
4114         (tfile_target::open): Rename to ...
4115         (tfile_target_open): ... this.
4116         (_initialize_tracefile_tfile): Adjust.
4117         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
4118         add_inf_child_target.
4119         * windows-nat.c (_initialize_windows_nat): Use
4120         add_inf_child_target.
4121         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
4122         add_inf_child_target.
4123
4124 2018-05-02  Pedro Alves  <palves@redhat.com>
4125
4126         * linux-nat.h (linux_nat_target) <low_new_thread,
4127         low_delete_thread, low_new_fork, low_forget_process,
4128         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
4129         New virtual methods.
4130         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
4131         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
4132         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
4133         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
4134         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
4135         Delete.
4136         * linux-fork.c (delete_fork): Adjust to call low method.
4137         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
4138         (linux_nat_new_fork, linux_nat_forget_process_hook)
4139         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
4140         (linux_nat_status_is_event):
4141         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
4142         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
4143         to call low method.
4144         (sigtrap_is_event): Rename to ...
4145         (linux_nat_target::low_status_is_event): ... this.
4146         (linux_nat_set_status_is_event): Delete.
4147         (save_stop_reason, linux_nat_wait_1)
4148         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
4149         low methods.
4150         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
4151         (linux_nat_set_new_fork, linux_nat_set_forget_process)
4152         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
4153         (linux_nat_set_prepare_to_resume): Delete.
4154         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
4155         low virtual methods.
4156         * amd64-linux-nat.c: Likewise.
4157         * arm-linux-nat.c: Likewise.
4158         * i386-linux-nat.c: Likewise.
4159         * ia64-linux-nat.c: Likewise.
4160         * mips-linux-nat.c: Likewise.
4161         * ppc-linux-nat.c: Likewise.
4162         * s390-linux-nat.c: Likewise.
4163         * sparc64-linux-nat.c: Likewise.
4164         * x86-linux-nat.c: Likewise.
4165         * x86-linux-nat.h: Include "nat/x86-linux.h".
4166         (x86_linux_nat_target) <low_new_fork, low_forget_process,
4167         low_prepare_to_resume, low_new_thread, low_delete_thread>:
4168         Override methods.
4169
4170 2018-05-02  Pedro Alves  <palves@redhat.com>
4171
4172         * target.h (target_ops)
4173         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4174         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
4175         stopped_by_watchpoint, have_continuable_watchpoint,
4176         stopped_data_address, watchpoint_addr_within_range,
4177         can_accel_watchpoint_condition, can_run, thread_alive,
4178         has_all_memory, has_memory, has_stack, has_registers,
4179         has_execution, can_async_p, is_async_p, supports_non_stop,
4180         always_non_stop_p, can_execute_reverse, supports_multi_process,
4181         supports_enable_disable_tracepoint,
4182         supports_disable_randomization, supports_string_tracing,
4183         supports_evaluation_of_breakpoint_conditions,
4184         can_run_breakpoint_commands, filesystem_is_local,
4185         can_download_tracepoint, get_trace_state_variable_value,
4186         set_trace_notes, get_tib_address, use_agent, can_use_agent,
4187         record_is_replaying, record_will_replay,
4188         augmented_libraries_svr4_read>: Adjust to return bool.
4189         * aarch64-linux-nat.c: All implementations adjusted.
4190         * aix-thread.c: All implementations adjusted.
4191         * arm-linux-nat.c: All implementations adjusted.
4192         * breakpoint.c: All implementations adjusted.
4193         * bsd-kvm.c: All implementations adjusted.
4194         * bsd-uthread.c: All implementations adjusted.
4195         * corelow.c: All implementations adjusted.
4196         * ctf.c: All implementations adjusted.
4197         * darwin-nat.c: All implementations adjusted.
4198         * darwin-nat.h: All implementations adjusted.
4199         * exec.c: All implementations adjusted.
4200         * fbsd-nat.c: All implementations adjusted.
4201         * fbsd-nat.h: All implementations adjusted.
4202         * gnu-nat.c: All implementations adjusted.
4203         * gnu-nat.h: All implementations adjusted.
4204         * go32-nat.c: All implementations adjusted.
4205         * ia64-linux-nat.c: All implementations adjusted.
4206         * inf-child.c: All implementations adjusted.
4207         * inf-child.h: All implementations adjusted.
4208         * inf-ptrace.c: All implementations adjusted.
4209         * inf-ptrace.h: All implementations adjusted.
4210         * linux-nat.c: All implementations adjusted.
4211         * linux-nat.h: All implementations adjusted.
4212         * mips-linux-nat.c: All implementations adjusted.
4213         * nto-procfs.c: All implementations adjusted.
4214         * ppc-linux-nat.c: All implementations adjusted.
4215         * procfs.c: All implementations adjusted.
4216         * ravenscar-thread.c: All implementations adjusted.
4217         * record-btrace.c: All implementations adjusted.
4218         * record-full.c: All implementations adjusted.
4219         * remote-sim.c: All implementations adjusted.
4220         * remote.c: All implementations adjusted.
4221         * s390-linux-nat.c: All implementations adjusted.
4222         * sol-thread.c: All implementations adjusted.
4223         * spu-multiarch.c: All implementations adjusted.
4224         * target-delegates.c: All implementations adjusted.
4225         * target.c: All implementations adjusted.
4226         * target.h: All implementations adjusted.
4227         * tracefile-tfile.c: All implementations adjusted.
4228         * tracefile.c: All implementations adjusted.
4229         * tracefile.h: All implementations adjusted.
4230         * windows-nat.c: All implementations adjusted.
4231         * x86-linux-nat.h: All implementations adjusted.
4232         * x86-nat.h: All implementations adjusted.
4233
4234 2018-05-02  Pedro Alves  <palves@redhat.com>
4235
4236         * make-target-delegates (scan_target_h): Don't trim lines here.
4237         Replace sequences of tabs and/or whitespace with a single
4238         whitespace.
4239         (top level, parsing methods): Trim each line before processing it
4240         here.
4241
4242 2018-05-02  Pedro Alves  <palves@redhat.com>
4243             John Baldwin  <jhb@freebsd.org>
4244
4245         * target.h (enum strata) <debug_stratum>: New.
4246         (struct target_ops) <all delegation methods>: Replace by C++
4247         virtual methods, and drop "to_" prefix.  All references updated
4248         throughout.
4249         <to_shortname, to_longname, to_doc, to_data,
4250         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
4251         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
4252         virtual methods.  All references updated throughout.
4253         <can_attach, supports_terminal_ours, can_create_inferior,
4254         get_thread_control_capabilities, attach_no_wait>: New
4255         virtual methods.
4256         <insert_breakpoint, remove_breakpoint>: Now
4257         TARGET_DEFAULT_NORETURN methods.
4258         <info_proc>: Now returns bool.
4259         <to_magic>: Delete.
4260         (OPS_MAGIC): Delete.
4261         (current_target): Delete.  All references replaced by references
4262         to ...
4263         (target_stack): ... this.  New.
4264         (target_shortname, target_longname): Adjust.
4265         (target_can_run): Now a function declaration.
4266         (default_child_has_all_memory, default_child_has_memory)
4267         (default_child_has_stack, default_child_has_registers)
4268         (default_child_has_execution): Remove target_ops parameter.
4269         (complete_target_initialization): Delete.
4270         (memory_breakpoint_target): New template class.
4271         (test_target_ops): Refactor as a C++ class with virtual methods.
4272         * make-target-delegates (NAME_PART): Tighten.
4273         (POINTER_PART, CP_SYMBOL): New.
4274         (SIMPLE_RETURN_PART): Reimplement.
4275         (VEC_RETURN_PART): Expect less.
4276         (RETURN_PART, VIRTUAL_PART): New.
4277         (METHOD): Adjust to C++ virtual methods.
4278         (scan_target_h): Remove reference to C99.
4279         (dname): Output "target_ops::" prefix.
4280         (write_function_header): Adjust to output a C++ class method.
4281         (write_declaration): New.
4282         (write_delegator): Adjust to output a C++ class method.
4283         (tdname): Output "dummy_target::" prefix.
4284         (write_tdefault, write_debugmethod): Adjust to output a C++ class
4285         method.
4286         (tdefault_names, debug_names): Delete.
4287         (return_types, tdefaults, styles, argtypes_array): New.
4288         (top level): All methods are delegators.
4289         (print_class): New.
4290         (top level): Print dummy_target and debug_target classes.
4291         * target-delegates.c: Regenerate.
4292         * target-debug.h (target_debug_print_enum_info_proc_what)
4293         (target_debug_print_thread_control_capabilities)
4294         (target_debug_print_thread_info_p): New.
4295         * target.c (dummy_target): Delete.
4296         (the_dummy_target, the_debug_target): New.
4297         (target_stack): Now extern.
4298         (set_targetdebug): Push/unpush debug target.
4299         (default_child_has_all_memory, default_child_has_memory)
4300         (default_child_has_stack, default_child_has_registers)
4301         (default_child_has_execution): Remove target_ops parameter.
4302         (complete_target_initialization): Delete.
4303         (add_target_with_completer): No longer call
4304         complete_target_initialization.
4305         (target_supports_terminal_ours): Use regular delegation.
4306         (update_current_target): Delete.
4307         (push_target): No longer check magic number.  Don't call
4308         update_current_target.
4309         (unpush_target): Don't call update_current_target.
4310         (target_is_pushed): No longer check magic number.
4311         (target_require_runnable): Skip for all stratums over
4312         process_stratum.
4313         (target_ops::info_proc): New.
4314         (target_info_proc): Use find_target_at and
4315         find_default_run_target.
4316         (target_supports_disable_randomization): Use regular delegation.
4317         (target_get_osdata): Use find_target_at.
4318         (target_ops::open, target_ops::close, target_ops::can_attach)
4319         (target_ops::attach, target_ops::can_create_inferior)
4320         (target_ops::create_inferior, target_ops::can_run)
4321         (target_can_run): New.
4322         (default_fileio_target): Use regular delegation.
4323         (target_ops::fileio_open, target_ops::fileio_pwrite)
4324         (target_ops::fileio_pread, target_ops::fileio_fstat)
4325         (target_ops::fileio_close, target_ops::fileio_unlink)
4326         (target_ops::fileio_readlink): New.
4327         (target_fileio_open_1, target_fileio_unlink)
4328         (target_fileio_readlink): Always call the target method.  Handle
4329         FILEIO_ENOSYS.
4330         (return_zero, return_zero_has_execution): Delete.
4331         (init_dummy_target): Delete.
4332         (dummy_target::dummy_target, dummy_target::shortname)
4333         (dummy_target::longname, dummy_target::doc)
4334         (debug_target::debug_target, debug_target::shortname)
4335         (debug_target::longname, debug_target::doc): New.
4336         (target_supports_delete_record): Use regular delegation.
4337         (setup_target_debug): Delete.
4338         (maintenance_print_target_stack): Skip debug_stratum.
4339         (initialize_targets): Instantiate the_dummy_target and
4340         the_debug_target.
4341         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
4342         use target_stack.
4343         (target_auxv_search, fprint_target_auxv): Adjust.
4344         (info_auxv_command): Adjust to use target_stack.
4345         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
4346         * exceptions.c (print_flush): Handle a NULL target_stack.
4347         * regcache.c (target_ops_no_register): Refactor as class with
4348         virtual methods.
4349
4350         * exec.c (exec_target): New class.
4351         (exec_ops): Now an exec_target.
4352         (exec_open, exec_close_1, exec_get_section_table)
4353         (exec_xfer_partial, exec_files_info, exec_has_memory)
4354         (exec_make_note_section): Refactor as exec_target methods.
4355         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
4356         Delete.
4357         (exec_target::find_memory_regions): New.
4358         (_initialize_exec): Don't call init_exec_ops.
4359         * gdbcore.h (exec_file_clear): Delete.
4360
4361         * corefile.c (core_target): Delete.
4362         (core_file_command): Adjust.
4363         * corelow.c (core_target): New class.
4364         (the_core_target): New.
4365         (core_close): Remove target_ops parameter.
4366         (core_close_cleanup): Adjust.
4367         (core_target::close): New.
4368         (core_open, core_detach, get_core_registers, core_files_info)
4369         (core_xfer_partial, core_thread_alive, core_read_description)
4370         (core_pid_to_str, core_thread_name, core_has_memory)
4371         (core_has_stack, core_has_registers, core_info_proc): Rework as
4372         core_target methods.
4373         (ignore, core_remove_breakpoint, init_core_ops): Delete.
4374         (_initialize_corelow): Initialize the_core_target.
4375         * gdbcore.h (core_target): Delete.
4376         (the_core_target): New.
4377
4378         * ctf.c: (ctf_target): New class.
4379         (ctf_ops): Now a ctf_target.
4380         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
4381         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
4382         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
4383         methods.
4384         (init_ctf_ops): Delete.
4385         (_initialize_ctf): Don't call it.
4386         * tracefile-tfile.c (tfile_target): New class.
4387         (tfile_ops): Now a tfile_target.
4388         (tfile_open, tfile_close, tfile_files_info)
4389         (tfile_get_tracepoint_status, tfile_trace_find)
4390         (tfile_fetch_registers, tfile_xfer_partial)
4391         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
4392         Refactor as tfile_target methods.
4393         (tfile_xfer_partial_features): Remove target_ops parameter.
4394         (init_tfile_ops): Delete.
4395         (_initialize_tracefile_tfile): Don't call it.
4396         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
4397         (tracefile_has_stack, tracefile_has_registers)
4398         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
4399         tracefile_target methods.
4400         (init_tracefile_ops): Delete.
4401         (tracefile_target::tracefile_target): New.
4402         * tracefile.h: Include "target.h".
4403         (tracefile_target): New class.
4404         (init_tracefile_ops): Delete.
4405
4406         * spu-multiarch.c (spu_multiarch_target): New class.
4407         (spu_ops): Now a spu_multiarch_target.
4408         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
4409         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
4410         (spu_search_memory, spu_mourn_inferior): Refactor as
4411         spu_multiarch_target methods.
4412         (init_spu_ops): Delete.
4413         (_initialize_spu_multiarch): Remove references to init_spu_ops,
4414         complete_target_initialization.
4415
4416         * ravenscar-thread.c (ravenscar_thread_target): New class.
4417         (ravenscar_ops): Now a ravenscar_thread_target.
4418         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
4419         (ravenscar_thread_alive, ravenscar_pid_to_str)
4420         (ravenscar_fetch_registers, ravenscar_store_registers)
4421         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
4422         (ravenscar_stopped_by_hw_breakpoint)
4423         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
4424         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
4425         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
4426         methods.
4427         (init_ravenscar_thread_ops): Delete.
4428         (_initialize_ravenscar): Remove references to
4429         init_ravenscar_thread_ops and complete_target_initialization.
4430
4431         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
4432         (bsd_uthread_target): New class.
4433         (bsd_uthread_ops): Now a bsd_uthread_target.
4434         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
4435         (bsd_uthread_close, bsd_uthread_mourn_inferior)
4436         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
4437         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
4438         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
4439         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
4440         (bsd_uthread_target): Delete function.
4441         (_initialize_bsd_uthread): Remove reference to
4442         complete_target_initialization.
4443
4444         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
4445         (target_bfd): ... this new class.
4446         (target_bfd_xfer_partial, target_bfd_get_section_table)
4447         (target_bfd_close): Refactor as target_bfd methods.
4448         (target_bfd::~target_bfd): New.
4449         (target_bfd_reopen): Adjust.
4450         (target_bfd::close): New.
4451
4452         * record-btrace.c (record_btrace_target): New class.
4453         (record_btrace_ops): Now a record_btrace_target.
4454         (record_btrace_open, record_btrace_stop_recording)
4455         (record_btrace_disconnect, record_btrace_close)
4456         (record_btrace_async, record_btrace_info)
4457         (record_btrace_insn_history, record_btrace_insn_history_range)
4458         (record_btrace_insn_history_from, record_btrace_call_history)
4459         (record_btrace_call_history_range)
4460         (record_btrace_call_history_from, record_btrace_record_method)
4461         (record_btrace_is_replaying, record_btrace_will_replay)
4462         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
4463         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
4464         (record_btrace_store_registers, record_btrace_prepare_to_store)
4465         (record_btrace_to_get_unwinder)
4466         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
4467         (record_btrace_commit_resume, record_btrace_wait)
4468         (record_btrace_stop, record_btrace_can_execute_reverse)
4469         (record_btrace_stopped_by_sw_breakpoint)
4470         (record_btrace_supports_stopped_by_sw_breakpoint)
4471         (record_btrace_stopped_by_hw_breakpoint)
4472         (record_btrace_supports_stopped_by_hw_breakpoint)
4473         (record_btrace_update_thread_list, record_btrace_thread_alive)
4474         (record_btrace_goto_begin, record_btrace_goto_end)
4475         (record_btrace_goto, record_btrace_stop_replaying_all)
4476         (record_btrace_execution_direction)
4477         (record_btrace_prepare_to_generate_core)
4478         (record_btrace_done_generating_core): Refactor as
4479         record_btrace_target methods.
4480         (init_record_btrace_ops): Delete.
4481         (_initialize_record_btrace): Remove reference to
4482         init_record_btrace_ops.
4483         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
4484         the execution_direction global.
4485         (record_full_base_target, record_full_target)
4486         (record_full_core_target): New classes.
4487         (record_full_ops): Now a record_full_target.
4488         (record_full_core_ops): Now a record_full_core_target.
4489         (record_full_target::detach, record_full_target::disconnect)
4490         (record_full_core_target::disconnect)
4491         (record_full_target::mourn_inferior, record_full_target::kill):
4492         New.
4493         (record_full_open, record_full_close, record_full_async): Refactor
4494         as methods of the record_full_base_target class.
4495         (record_full_resume, record_full_commit_resume): Refactor
4496         as methods of the record_full_target class.
4497         (record_full_wait, record_full_stopped_by_watchpoint)
4498         (record_full_stopped_data_address)
4499         (record_full_stopped_by_sw_breakpoint)
4500         (record_full_supports_stopped_by_sw_breakpoint)
4501         (record_full_stopped_by_hw_breakpoint)
4502         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
4503         methods of the record_full_base_target class.
4504         (record_full_store_registers, record_full_xfer_partial)
4505         (record_full_insert_breakpoint, record_full_remove_breakpoint):
4506         Refactor as methods of the record_full_target class.
4507         (record_full_can_execute_reverse, record_full_get_bookmark)
4508         (record_full_goto_bookmark, record_full_execution_direction)
4509         (record_full_record_method, record_full_info, record_full_delete)
4510         (record_full_is_replaying, record_full_will_replay)
4511         (record_full_goto_begin, record_full_goto_end, record_full_goto)
4512         (record_full_stop_replaying): Refactor as methods of the
4513         record_full_base_target class.
4514         (record_full_core_resume, record_full_core_kill)
4515         (record_full_core_fetch_registers)
4516         (record_full_core_prepare_to_store)
4517         (record_full_core_store_registers, record_full_core_xfer_partial)
4518         (record_full_core_insert_breakpoint)
4519         (record_full_core_remove_breakpoint)
4520         (record_full_core_has_execution): Refactor
4521         as methods of the record_full_core_target class.
4522         (record_full_base_target::supports_delete_record): New.
4523         (init_record_full_ops): Delete.
4524         (init_record_full_core_ops): Delete.
4525         (record_full_save): Refactor as method of the
4526         record_full_base_target class.
4527         (_initialize_record_full): Remove references to
4528         init_record_full_ops and init_record_full_core_ops.
4529
4530         * remote.c (remote_target, extended_remote_target): New classes.
4531         (remote_ops): Now a remote_target.
4532         (extended_remote_ops): Now an extended_remote_target.
4533         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
4534         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
4535         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
4536         (remote_pass_signals, remote_set_syscall_catchpoint)
4537         (remote_program_signals, )
4538         (remote_thread_always_alive): Remove target_ops parameter.
4539         (remote_thread_alive, remote_thread_name)
4540         (remote_update_thread_list, remote_threads_extra_info)
4541         (remote_static_tracepoint_marker_at)
4542         (remote_static_tracepoint_markers_by_strid)
4543         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
4544         (remote_open): Refactor as methods of remote_target.
4545         (extended_remote_open, extended_remote_detach)
4546         (extended_remote_attach, extended_remote_post_attach):
4547         (extended_remote_supports_disable_randomization)
4548         (extended_remote_create_inferior): : Refactor as method of
4549         extended_remote_target.
4550         (remote_set_permissions, remote_open_1, remote_detach)
4551         (remote_follow_fork, remote_follow_exec, remote_disconnect)
4552         (remote_resume, remote_commit_resume, remote_stop)
4553         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
4554         (remote_terminal_ours, remote_wait, remote_fetch_registers)
4555         (remote_prepare_to_store, remote_store_registers)
4556         (remote_flash_erase, remote_flash_done, remote_files_info)
4557         (remote_kill, remote_mourn, remote_insert_breakpoint)
4558         (remote_remove_breakpoint, remote_insert_watchpoint)
4559         (remote_watchpoint_addr_within_range)
4560         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
4561         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
4562         (remote_supports_stopped_by_sw_breakpoint)
4563         (remote_stopped_by_hw_breakpoint)
4564         (remote_supports_stopped_by_hw_breakpoint)
4565         (remote_stopped_by_watchpoint, remote_stopped_data_address)
4566         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
4567         (remote_verify_memory): Refactor as methods of remote_target.
4568         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
4569         parameter.
4570         (remote_xfer_partial, remote_get_memory_xfer_limit)
4571         (remote_search_memory, remote_rcmd, remote_memory_map)
4572         (remote_pid_to_str, remote_get_thread_local_address)
4573         (remote_get_tib_address, remote_read_description): Refactor as
4574         methods of remote_target.
4575         (remote_target::fileio_open, remote_target::fileio_pwrite)
4576         (remote_target::fileio_pread, remote_target::fileio_close): New.
4577         (remote_hostio_readlink, remote_hostio_fstat)
4578         (remote_filesystem_is_local, remote_can_execute_reverse)
4579         (remote_supports_non_stop, remote_supports_disable_randomization)
4580         (remote_supports_multi_process, remote_supports_cond_breakpoints)
4581         (remote_supports_enable_disable_tracepoint)
4582         (remote_supports_string_tracing)
4583         (remote_can_run_breakpoint_commands, remote_trace_init)
4584         (remote_download_tracepoint, remote_can_download_tracepoint)
4585         (remote_download_trace_state_variable, remote_enable_tracepoint)
4586         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
4587         (remote_trace_start, remote_get_trace_status)
4588         (remote_get_tracepoint_status, remote_trace_stop)
4589         (remote_trace_find, remote_get_trace_state_variable_value)
4590         (remote_save_trace_data, remote_get_raw_trace_data)
4591         (remote_set_disconnected_tracing, remote_core_of_thread)
4592         (remote_set_circular_trace_buffer, remote_traceframe_info)
4593         (remote_get_min_fast_tracepoint_insn_len)
4594         (remote_set_trace_buffer_size, remote_set_trace_notes)
4595         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
4596         (remote_disable_btrace, remote_teardown_btrace)
4597         (remote_read_btrace, remote_btrace_conf)
4598         (remote_augmented_libraries_svr4_read, remote_load)
4599         (remote_pid_to_exec_file, remote_can_do_single_step)
4600         (remote_execution_direction, remote_thread_handle_to_thread_info):
4601         Refactor as methods of remote_target.
4602         (init_remote_ops, init_extended_remote_ops): Delete.
4603         (remote_can_async_p, remote_is_async_p, remote_async)
4604         (remote_thread_events, remote_upload_tracepoints)
4605         (remote_upload_trace_state_variables): Refactor as methods of
4606         remote_target.
4607         (_initialize_remote): Remove references to init_remote_ops and
4608         init_extended_remote_ops.
4609
4610         * remote-sim.c (gdbsim_target): New class.
4611         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
4612         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
4613         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
4614         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
4615         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
4616         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
4617         Refactor as methods of gdbsim_target.
4618         (gdbsim_ops): Now a gdbsim_target.
4619         (init_gdbsim_ops): Delete.
4620         (gdbsim_cntrl_c): Adjust.
4621         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
4622
4623         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
4624         (the_amd64_linux_nat_target): New.
4625         (amd64_linux_fetch_inferior_registers)
4626         (amd64_linux_store_inferior_registers): Refactor as methods of
4627         amd64_linux_nat_target.
4628         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
4629         * i386-linux-nat.c: Don't include "linux-nat.h".
4630         (i386_linux_nat_target): New class.
4631         (the_i386_linux_nat_target): New.
4632         (i386_linux_fetch_inferior_registers)
4633         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
4634         as methods of i386_linux_nat_target.
4635         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
4636         * inf-child.c (inf_child_ops): Delete.
4637         (inf_child_fetch_inferior_registers)
4638         (inf_child_store_inferior_registers): Delete.
4639         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
4640         methods of inf_child_target.
4641         (inf_child_target::supports_terminal_ours)
4642         (inf_child_target::terminal_init)
4643         (inf_child_target::terminal_inferior)
4644         (inf_child_target::terminal_ours_for_output)
4645         (inf_child_target::terminal_ours, inf_child_target::interrupt)
4646         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
4647         New.
4648         (inf_child_open, inf_child_disconnect, inf_child_close)
4649         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
4650         (inf_child_post_startup_inferior, inf_child_can_run)
4651         (inf_child_pid_to_exec_file): Refactor as methods of
4652         inf_child_target.
4653         (inf_child_follow_fork): Delete.
4654         (inf_child_target::can_create_inferior)
4655         (inf_child_target::can_attach): New.
4656         (inf_child_target::has_all_memory, inf_child_target::has_memory)
4657         (inf_child_target::has_stack, inf_child_target::has_registers)
4658         (inf_child_target::has_execution): New.
4659         (inf_child_fileio_open, inf_child_fileio_pwrite)
4660         (inf_child_fileio_pread, inf_child_fileio_fstat)
4661         (inf_child_fileio_close, inf_child_fileio_unlink)
4662         (inf_child_fileio_readlink, inf_child_use_agent)
4663         (inf_child_can_use_agent): Refactor as methods of
4664         inf_child_target.
4665         (return_zero, inf_child_target): Delete.
4666         (inf_child_target::inf_child_target): New.
4667         * inf-child.h: Include "target.h".
4668         (inf_child_target): Delete function prototype.
4669         (inf_child_target): New class.
4670         (inf_child_open_target, inf_child_mourn_inferior)
4671         (inf_child_maybe_unpush_target): Delete.
4672         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
4673         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
4674         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
4675         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
4676         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
4677         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
4678         (inf_ptrace_wait, inf_ptrace_xfer_partial)
4679         (inf_ptrace_thread_alive, inf_ptrace_files_info)
4680         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
4681         methods of inf_ptrace_target.
4682         (inf_ptrace_target): Delete function.
4683         * inf-ptrace.h: Include "inf-child.h".
4684         (inf_ptrace_target): Delete function declaration.
4685         (inf_ptrace_target): New class.
4686         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
4687         * linux-nat.c (linux_target): New.
4688         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
4689         (linux_nat_target::~linux_nat_target): New.
4690         (linux_child_post_attach, linux_child_post_startup_inferior)
4691         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
4692         (linux_child_remove_fork_catchpoint)
4693         (linux_child_insert_vfork_catchpoint)
4694         (linux_child_remove_vfork_catchpoint)
4695         (linux_child_insert_exec_catchpoint)
4696         (linux_child_remove_exec_catchpoint)
4697         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
4698         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
4699         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
4700         (linux_nat_stopped_data_address)
4701         (linux_nat_stopped_by_sw_breakpoint)
4702         (linux_nat_supports_stopped_by_sw_breakpoint)
4703         (linux_nat_stopped_by_hw_breakpoint)
4704         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
4705         (linux_nat_kill, linux_nat_mourn_inferior)
4706         (linux_nat_xfer_partial, linux_nat_thread_alive)
4707         (linux_nat_update_thread_list, linux_nat_pid_to_str)
4708         (linux_nat_thread_name, linux_child_pid_to_exec_file)
4709         (linux_child_static_tracepoint_markers_by_strid)
4710         (linux_nat_is_async_p, linux_nat_can_async_p)
4711         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
4712         (linux_nat_supports_multi_process)
4713         (linux_nat_supports_disable_randomization, linux_nat_async)
4714         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
4715         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
4716         (linux_nat_fileio_open, linux_nat_fileio_readlink)
4717         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
4718         methods of linux_nat_target.
4719         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
4720         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
4721         parameter.
4722         (check_stopped_by_watchpoint): Adjust.
4723         (linux_xfer_partial): Delete.
4724         (linux_target_install_ops, linux_target, linux_nat_add_target):
4725         Delete.
4726         (linux_nat_target::linux_nat_target): New.
4727         * linux-nat.h: Include "inf-ptrace.h".
4728         (linux_nat_target): New.
4729         (linux_target, linux_target_install_ops, linux_nat_add_target):
4730         Delete function declarations.
4731         (linux_target): Declare global.
4732         * linux-thread-db.c (thread_db_target): New.
4733         (thread_db_target::thread_db_target): New.
4734         (thread_db_ops): Delete.
4735         (the_thread_db_target): New.
4736         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
4737         (thread_db_update_thread_list, thread_db_pid_to_str)
4738         (thread_db_extra_thread_info)
4739         (thread_db_thread_handle_to_thread_info)
4740         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
4741         (thread_db_resume): Refactor as methods of thread_db_target.
4742         (init_thread_db_ops): Delete.
4743         (_initialize_thread_db): Remove reference to init_thread_db_ops.
4744         * x86-linux-nat.c: Don't include "linux-nat.h".
4745         (super_post_startup_inferior): Delete.
4746         (x86_linux_nat_target::~x86_linux_nat_target): New.
4747         (x86_linux_child_post_startup_inferior)
4748         (x86_linux_read_description, x86_linux_enable_btrace)
4749         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
4750         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
4751         methods of x86_linux_nat_target.
4752         (x86_linux_create_target): Delete.  Bits folded ...
4753         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
4754         pointer.
4755         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
4756         (x86_linux_nat_target): New class.
4757         (x86_linux_create_target): Delete.
4758         (x86_linux_add_target): Now takes a linux_nat_target pointer.
4759         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
4760         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
4761         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
4762         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
4763         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
4764         make extern.
4765         (x86_use_watchpoints): Delete.
4766         * x86-nat.h: Include "breakpoint.h" and "target.h".
4767         (x86_use_watchpoints): Delete.
4768         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
4769         (x86_stopped_by_watchpoint, x86_stopped_data_address)
4770         (x86_insert_watchpoint, x86_remove_watchpoint)
4771         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
4772         (x86_stopped_by_hw_breakpoint): New declarations.
4773         (x86_nat_target): New template class.
4774
4775         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
4776         (the_ppc_linux_nat_target): New.
4777         (ppc_linux_fetch_inferior_registers)
4778         (ppc_linux_can_use_hw_breakpoint)
4779         (ppc_linux_region_ok_for_hw_watchpoint)
4780         (ppc_linux_ranged_break_num_registers)
4781         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
4782         (ppc_linux_insert_mask_watchpoint)
4783         (ppc_linux_remove_mask_watchpoint)
4784         (ppc_linux_can_accel_watchpoint_condition)
4785         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
4786         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
4787         (ppc_linux_watchpoint_addr_within_range)
4788         (ppc_linux_masked_watch_num_registers)
4789         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
4790         (ppc_linux_read_description): Refactor as methods of
4791         ppc_linux_nat_target.
4792         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
4793
4794         * procfs.c (procfs_xfer_partial): Delete forward declaration.
4795         (procfs_target): New class.
4796         (the_procfs_target): New.
4797         (procfs_target): Delete function.
4798         (procfs_auxv_parse, procfs_attach, procfs_detach)
4799         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
4800         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
4801         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
4802         (procfs_create_inferior, procfs_update_thread_list)
4803         (procfs_thread_alive, procfs_pid_to_str)
4804         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
4805         (procfs_stopped_data_address, procfs_insert_watchpoint)
4806         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
4807         (proc_find_memory_regions, procfs_info_proc)
4808         (procfs_make_note_section): Refactor as methods of procfs_target.
4809         (_initialize_procfs): Adjust.
4810         * sol-thread.c (sol_thread_target): New class.
4811         (sol_thread_ops): Now a sol_thread_target.
4812         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
4813         (sol_thread_fetch_registers, sol_thread_store_registers)
4814         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
4815         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
4816         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
4817         (init_sol_thread_ops): Delete.
4818         (_initialize_sol_thread): Adjust.  Remove references to
4819         init_sol_thread_ops and complete_target_initialization.
4820
4821         * windows-nat.c (windows_nat_target): New class.
4822         (windows_fetch_inferior_registers)
4823         (windows_store_inferior_registers, windows_resume, windows_wait)
4824         (windows_attach, windows_detach, windows_pid_to_exec_file)
4825         (windows_files_info, windows_create_inferior)
4826         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
4827         (windows_close, windows_pid_to_str, windows_xfer_partial)
4828         (windows_get_tib_address, windows_get_ada_task_ptid)
4829         (windows_thread_name, windows_thread_alive): Refactor as
4830         windows_nat_target methods.
4831         (do_initial_windows_stuff): Adjust.
4832         (windows_target): Delete function.
4833         (_initialize_windows_nat): Adjust.
4834
4835         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
4836         (darwin_mourn_inferior, darwin_kill_inferior)
4837         (darwin_create_inferior, darwin_attach, darwin_detach)
4838         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
4839         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
4840         (darwin_supports_multi_process): Refactor as darwin_nat_target
4841         methods.
4842         (darwin_resume_to, darwin_files_info): Delete.
4843         (_initialize_darwin_inferior): Rename to ...
4844         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
4845         * darwin-nat.h: Include "inf-child.h".
4846         (darwin_nat_target): New class.
4847         (darwin_complete_target): Delete.
4848         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
4849         (darwin_target): New.
4850         (i386_darwin_fetch_inferior_registers)
4851         (i386_darwin_store_inferior_registers): Refactor as methods of
4852         darwin_nat_target.
4853         (darwin_complete_target): Delete, with ...
4854         (_initialize_i386_darwin_nat): ... bits factored out here.
4855
4856         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
4857         (the_alpha_linux_nat_target): New.
4858         (alpha_linux_register_u_offset): Refactor as
4859         alpha_linux_nat_target method.
4860         (_initialize_alpha_linux_nat): Adjust.
4861         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
4862         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
4863         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
4864         methods of linux_nat_trad_target.
4865         (linux_trad_target): Delete.
4866         * linux-nat-trad.h (linux_trad_target): Delete function.
4867         (linux_nat_trad_target): New class.
4868         * mips-linux-nat.c (mips_linux_nat_target): New class.
4869         (super_fetch_registers, super_store_registers, super_close):
4870         Delete.
4871         (the_mips_linux_nat_target): New.
4872         (mips64_linux_regsets_fetch_registers)
4873         (mips64_linux_regsets_store_registers)
4874         (mips64_linux_fetch_registers, mips64_linux_store_registers)
4875         (mips_linux_register_u_offset, mips_linux_read_description)
4876         (mips_linux_can_use_hw_breakpoint)
4877         (mips_linux_stopped_by_watchpoint)
4878         (mips_linux_stopped_data_address)
4879         (mips_linux_region_ok_for_hw_watchpoint)
4880         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
4881         (mips_linux_close): Refactor as methods of mips_linux_nat.
4882         (_initialize_mips_linux_nat): Adjust to C++ification.
4883
4884         * aix-thread.c (aix_thread_target): New class.
4885         (aix_thread_ops): Now an aix_thread_target.
4886         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
4887         (aix_thread_fetch_registers, aix_thread_store_registers)
4888         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
4889         (aix_thread_thread_alive, aix_thread_pid_to_str)
4890         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
4891         Refactor as methods of aix_thread_target.
4892         (init_aix_thread_ops): Delete.
4893         (_initialize_aix_thread): Remove references to init_aix_thread_ops
4894         and complete_target_initialization.
4895         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
4896         (rs6000_nat_target): New class.
4897         (the_rs6000_nat_target): New.
4898         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
4899         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
4900         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
4901         (super_create_inferior): Delete.
4902         (_initialize_rs6000_nat): Adjust to C++ification.
4903
4904         * arm-linux-nat.c (arm_linux_nat_target): New class.
4905         (the_arm_linux_nat_target): New.
4906         (arm_linux_fetch_inferior_registers)
4907         (arm_linux_store_inferior_registers, arm_linux_read_description)
4908         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
4909         (arm_linux_remove_hw_breakpoint)
4910         (arm_linux_region_ok_for_hw_watchpoint)
4911         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
4912         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
4913         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
4914         arm_linux_nat_target.
4915         (_initialize_arm_linux_nat): Adjust to C++ification.
4916
4917         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
4918         (the_aarch64_linux_nat_target): New.
4919         (aarch64_linux_fetch_inferior_registers)
4920         (aarch64_linux_store_inferior_registers)
4921         (aarch64_linux_child_post_startup_inferior)
4922         (aarch64_linux_read_description)
4923         (aarch64_linux_can_use_hw_breakpoint)
4924         (aarch64_linux_insert_hw_breakpoint)
4925         (aarch64_linux_remove_hw_breakpoint)
4926         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
4927         (aarch64_linux_region_ok_for_hw_watchpoint)
4928         (aarch64_linux_stopped_data_address)
4929         (aarch64_linux_stopped_by_watchpoint)
4930         (aarch64_linux_watchpoint_addr_within_range)
4931         (aarch64_linux_can_do_single_step): Refactor as methods of
4932         aarch64_linux_nat_target.
4933         (super_post_startup_inferior): Delete.
4934         (_initialize_aarch64_linux_nat): Adjust to C++ification.
4935
4936         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
4937         (the_hppa_linux_nat_target): New.
4938         (hppa_linux_fetch_inferior_registers)
4939         (hppa_linux_store_inferior_registers): Refactor as methods of
4940         hppa_linux_nat_target.
4941         (_initialize_hppa_linux_nat): Adjust to C++ification.
4942
4943         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
4944         (the_ia64_linux_nat_target): New.
4945         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
4946         (ia64_linux_stopped_data_address)
4947         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
4948         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
4949         ia64_linux_nat_target methods.
4950         (super_xfer_partial): Delete.
4951         (_initialize_ia64_linux_nat): Adjust to C++ification.
4952
4953         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
4954         (the_m32r_linux_nat_target): New.
4955         (m32r_linux_fetch_inferior_registers)
4956         (m32r_linux_store_inferior_registers): Refactor as
4957         m32r_linux_nat_target methods.
4958         (_initialize_m32r_linux_nat): Adjust to C++ification.
4959
4960         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
4961         (the_m68k_linux_nat_target): New.
4962         (m68k_linux_fetch_inferior_registers)
4963         (m68k_linux_store_inferior_registers): Refactor as
4964         m68k_linux_nat_target methods.
4965         (_initialize_m68k_linux_nat): Adjust to C++ification.
4966
4967         * s390-linux-nat.c (s390_linux_nat_target): New class.
4968         (the_s390_linux_nat_target): New.
4969         (s390_linux_fetch_inferior_registers)
4970         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
4971         (s390_insert_watchpoint, s390_remove_watchpoint)
4972         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
4973         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
4974         (s390_auxv_parse, s390_read_description): Refactor as methods of
4975         s390_linux_nat_target.
4976         (_initialize_s390_nat): Adjust to C++ification.
4977
4978         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
4979         (the_sparc_linux_nat_target): New.
4980         (_initialize_sparc_linux_nat): Adjust to C++ification.
4981         * sparc-nat.c (sparc_fetch_inferior_registers)
4982         (sparc_store_inferior_registers): Remove target_ops parameter.
4983         * sparc-nat.h (sparc_fetch_inferior_registers)
4984         (sparc_store_inferior_registers): Remove target_ops parameter.
4985         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
4986         (the_sparc64_linux_nat_target): New.
4987         (_initialize_sparc64_linux_nat): Adjust to C++ification.
4988
4989         * spu-linux-nat.c (spu_linux_nat_target): New class.
4990         (the_spu_linux_nat_target): New.
4991         (spu_child_post_startup_inferior, spu_child_post_attach)
4992         (spu_child_wait, spu_fetch_inferior_registers)
4993         (spu_store_inferior_registers, spu_xfer_partial)
4994         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
4995         methods.
4996         (_initialize_spu_nat): Adjust to C++ification.
4997
4998         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
4999         (the_tilegx_linux_nat_target): New.
5000         (fetch_inferior_registers, store_inferior_registers):
5001         Refactor as methods.
5002         (_initialize_tile_linux_nat): Adjust to C++ification.
5003
5004         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
5005         (the_xtensa_linux_nat_target): New.
5006         (xtensa_linux_fetch_inferior_registers)
5007         (xtensa_linux_store_inferior_registers): Refactor as
5008         xtensa_linux_nat_target methods.
5009         (_initialize_xtensa_linux_nat): Adjust to C++ification.
5010
5011         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
5012         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
5013         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
5014         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
5015         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
5016         (fbsd_stopped_by_sw_breakpoint)
5017         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
5018         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
5019         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
5020         (fbsd_post_startup_inferior, fbsd_post_attach)
5021         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
5022         (fbsd_set_syscall_catchpoint)
5023         (super_xfer_partial, super_resume, super_wait)
5024         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
5025         (fbsd_handle_debug_trap): Remove target_ops parameter.
5026         (fbsd_nat_add_target): Delete.
5027         * fbsd-nat.h: Include "inf-ptrace.h".
5028         (fbsd_nat_add_target): Delete.
5029         (USE_SIGTRAP_SIGINFO): Define.
5030         (fbsd_nat_target): New class.
5031
5032         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
5033         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
5034         (amd64bsd_target): Delete.
5035         * amd64-bsd-nat.h: New file.
5036         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
5037         "x86-bsd-nat.h".
5038         (amd64_fbsd_nat_target): New class.
5039         (the_amd64_fbsd_nat_target): New.
5040         (amd64fbsd_read_description): Refactor as method of
5041         amd64_fbsd_nat_target.
5042         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
5043         (_initialize_amd64fbsd_nat): Adjust to C++ification.
5044         * amd64-nat.h (amd64bsd_target): Delete function declaration.
5045         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
5046         (i386bsd_store_inferior_registers): Remove target_ops parameter.
5047         (i386bsd_target): Delete.
5048         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
5049         (i386bsd_fetch_inferior_registers)
5050         (i386bsd_store_inferior_registers): Declare.
5051         (i386_bsd_nat_target): New class.
5052         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
5053         (the_i386_fbsd_nat_target): New.
5054         (i386fbsd_resume, i386fbsd_read_description): Refactor as
5055         i386_fbsd_nat_target methods.
5056         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
5057         (_initialize_i386fbsd_nat): Adjust to C++ification.
5058         * x86-bsd-nat.c (super_mourn_inferior): Delete.
5059         (x86bsd_mourn_inferior, x86bsd_target): Delete.
5060         (_initialize_x86_bsd_nat): Adjust to C++ification.
5061         * x86-bsd-nat.h: Include "x86-nat.h".
5062         (x86bsd_target): Delete declaration.
5063         (x86bsd_nat_target): New class.
5064
5065         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
5066         (the_aarch64_fbsd_nat_target): New.
5067         (aarch64_fbsd_fetch_inferior_registers)
5068         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
5069         aarch64_fbsd_nat_target.
5070         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
5071         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
5072         (the_alpha_bsd_nat_target): New.
5073         (alphabsd_fetch_inferior_registers)
5074         (alphabsd_store_inferior_registers): Refactor as
5075         alpha_bsd_nat_target methods.
5076         (_initialize_alphabsd_nat): Refactor as methods of
5077         alpha_bsd_nat_target.
5078         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
5079         (the_amd64_nbsd_nat_target): New.
5080         (_initialize_amd64nbsd_nat): Adjust to C++ification.
5081         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
5082         (the_amd64_obsd_nat_target): New.
5083         (_initialize_amd64obsd_nat): Adjust to C++ification.
5084         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
5085         (the_arm_fbsd_nat_target): New.
5086         (arm_fbsd_fetch_inferior_registers)
5087         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
5088         (_initialize_arm_fbsd_nat): Refactor as methods of
5089         arm_fbsd_nat_target.
5090         (_initialize_arm_fbsd_nat): Adjust to C++ification.
5091         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
5092         (the_arm_netbsd_nat_target): New.
5093         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
5094         arm_netbsd_nat_target.
5095         (_initialize_arm_netbsd_nat): Adjust to C++ification.
5096         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
5097         (the_hppa_nbsd_nat_target): New.
5098         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
5099         hppa_nbsd_nat_target methods.
5100         (_initialize_hppanbsd_nat): Adjust to C++ification.
5101         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
5102         (the_hppa_obsd_nat_target): New.
5103         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
5104         methods of hppa_obsd_nat_target.
5105         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
5106         add_target.
5107         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
5108         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
5109         add_target.
5110         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
5111         (_initialize_i386obsd_nat): Use add_target.
5112         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
5113         (the_m68k_bsd_nat_target): New.
5114         (m68kbsd_fetch_inferior_registers)
5115         (m68kbsd_store_inferior_registers): Refactor as methods of
5116         m68k_bsd_nat_target.
5117         (_initialize_m68kbsd_nat): Adjust to C++ification.
5118         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
5119         (the_mips_fbsd_nat_target): New.
5120         (mips_fbsd_fetch_inferior_registers)
5121         (mips_fbsd_store_inferior_registers): Refactor as methods of
5122         mips_fbsd_nat_target.
5123         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
5124         add_target.
5125         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
5126         (the_mips_nbsd_nat_target): New.
5127         (mipsnbsd_fetch_inferior_registers)
5128         (mipsnbsd_store_inferior_registers): Refactor as methods of
5129         mips_nbsd_nat_target.
5130         (_initialize_mipsnbsd_nat): Adjust to C++ification.
5131         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
5132         (the_mips64_obsd_nat_target): New.
5133         (mips64obsd_fetch_inferior_registers)
5134         (mips64obsd_store_inferior_registers): Refactor as methods of
5135         mips64_obsd_nat_target.
5136         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
5137         add_target.
5138         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
5139         nbsd_nat_target.
5140         * nbsd-nat.h: Include "inf-ptrace.h".
5141         (nbsd_nat_target): New class.
5142         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
5143         (obsd_wait): Refactor as methods of obsd_nat_target.
5144         (obsd_add_target): Delete.
5145         * obsd-nat.h: Include "inf-ptrace.h".
5146         (obsd_nat_target): New class.
5147         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
5148         (the_ppc_fbsd_nat_target): New.
5149         (ppcfbsd_fetch_inferior_registers)
5150         (ppcfbsd_store_inferior_registers): Refactor as methods of
5151         ppc_fbsd_nat_target.
5152         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
5153         add_target.
5154         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
5155         (the_ppc_nbsd_nat_target): New.
5156         (ppcnbsd_fetch_inferior_registers)
5157         (ppcnbsd_store_inferior_registers): Refactor as methods of
5158         ppc_nbsd_nat_target.
5159         (_initialize_ppcnbsd_nat): Adjust to C++ification.
5160         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
5161         (the_ppc_obsd_nat_target): New.
5162         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
5163         methods of ppc_obsd_nat_target.
5164         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
5165         add_target.
5166         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
5167         (the_sh_nbsd_nat_target): New.
5168         (shnbsd_fetch_inferior_registers)
5169         (shnbsd_store_inferior_registers): Refactor as methods of
5170         sh_nbsd_nat_target.
5171         (_initialize_shnbsd_nat): Adjust to C++ification.
5172         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
5173         (inf_ptrace_xfer_partial): Delete.
5174         (sparc_xfer_partial, sparc_target): Delete.
5175         * sparc-nat.h (sparc_fetch_inferior_registers)
5176         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
5177         (sparc_target): Delete function declaration.
5178         (sparc_target): New template class.
5179         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
5180         (_initialize_sparcnbsd_nat): Adjust to C++ification.
5181         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
5182         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
5183         add_target.
5184         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
5185         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
5186         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
5187         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
5188         add_target.
5189         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
5190         (the_vax_bsd_nat_target): New.
5191         (vaxbsd_fetch_inferior_registers)
5192         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
5193         methods.
5194         (_initialize_vaxbsd_nat): Adjust to C++ification.
5195
5196         * bsd-kvm.c (bsd_kvm_target): New class.
5197         (bsd_kvm_ops): Now a bsd_kvm_target.
5198         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
5199         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
5200         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
5201         bsd_kvm_target.
5202         (bsd_kvm_return_one): Delete.
5203         (bsd_kvm_add_target): Adjust to C++ification.
5204
5205         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
5206         (nto_procfs_target_procfs): New classes.
5207         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
5208         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
5209         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
5210         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
5211         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
5212         (procfs_remove_hw_breakpoint, procfs_resume)
5213         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
5214         (procfs_kill_inferior, procfs_store_registers)
5215         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
5216         as methods of nto_procfs_target.
5217         (nto_procfs_ops): Now an nto_procfs_target_procfs.
5218         (nto_native_ops): Delete.
5219         (procfs_open, procfs_native_open): Delete.
5220         (nto_native_ops): Now an nto_procfs_target_native.
5221         (init_procfs_targets): Adjust to C++ification.
5222         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
5223         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
5224         Refactor as methods of nto_procfs_target.
5225
5226         * go32-nat.c (go32_nat_target): New class.
5227         (the_go32_nat_target): New.
5228         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
5229         (go32_store_registers, go32_xfer_partial, go32_files_info)
5230         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
5231         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
5232         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
5233         (go32_pid_to_str): Refactor as methods of go32_nat_target.
5234         (go32_target): Delete.
5235         (_initialize_go32_nat): Adjust to C++ification.
5236
5237         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
5238         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
5239         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
5240         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
5241         gnu_nat_target.
5242         (gnu_target): Delete.
5243         * gnu-nat.h (gnu_target): Delete.
5244         (gnu_nat_target): New class.
5245         * i386-gnu-nat.c (gnu_base_target): New.
5246         (i386_gnu_nat_target): New class.
5247         (the_i386_gnu_nat_target): New.
5248         (_initialize_i386gnu_nat): Adjust to C++ification.
5249
5250 2018-05-02  Pedro Alves  <palves@redhat.com>
5251
5252         * bfd-target.c (target_bfd_xclose): Rename to ...
5253         (target_bfd_close): ... this.
5254         (target_bfd_reopen): Adjust.
5255         * target.c (target_close): Remove references to to_xclose.
5256         * target.h (target_ops::to_xclose): Delete.
5257         (target_ops::to_close): Update comments.
5258
5259 2018-05-02  Pedro Alves  <palves@redhat.com>
5260
5261         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
5262         "linux-nat.h".
5263         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
5264         * inf-ptrace.c (inf_ptrace_register_u_offset)
5265         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
5266         (inf_ptrace_store_register, inf_ptrace_store_registers)
5267         (inf_ptrace_trad_target): Move to ...
5268         * linux-nat-trad.c: ... this new file.
5269         * linux-nat-trad.h: New file.
5270         * linux-nat.c (linux_target_install_ops): Make extern.
5271         (linux_trad_target): Delete.
5272         * linux-nat.h (linux_trad_target): Delete declaration.
5273         (linux_target_install_ops): Declare.
5274         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
5275         "linux-nat.h".
5276
5277 2018-05-02  Pedro Alves  <palves@redhat.com>
5278
5279         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
5280         procfs_target/add_target here.
5281         * procfs.c (procfs_target): Make static.
5282         (_initialize_procfs): Call add_target here.
5283         * procfs.h (struct target_ops): Remove forward declaration.
5284         (procfs_target): Remove declaration.
5285         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
5286
5287 2018-05-02  Pedro Alves  <palves@redhat.com>
5288
5289         * procfs.c (procfs_stopped_by_watchpoint)
5290         (procfs_insert_watchpoint, procfs_remove_watchpoint)
5291         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
5292         Forward declare.
5293         (procfs_use_watchpoints): Delete, move contents...
5294         (procfs_target): ... here.
5295         * procfs.h (procfs_use_watchpoints): Delete declaration.
5296         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
5297         procfs_use_watchpoints.
5298         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
5299         procfs_use_watchpoints.
5300
5301 2018-05-02  Tom Tromey  <tom@tromey.com>
5302
5303         PR python/20084:
5304         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
5305         and var_zuinteger_unlimited.
5306         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
5307         and PARAM_ZUINTEGER_UNLIMITED.
5308         (set_parameter_value): Handle var_zuinteger and
5309         var_zuinteger_unlimited.
5310         (add_setshow_generic): Likewise.
5311         (parmpy_init): Likewise.
5312
5313 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
5314
5315         PR rust/23124
5316         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
5317         pointer is not null before dereferencing it.
5318
5319 2018-04-30  Tom Tromey  <tom@tromey.com>
5320
5321         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
5322         is_mi_like_p.
5323
5324 2018-04-30  Tom Tromey  <tom@tromey.com>
5325
5326         * breakpoint.c (mention): Remove use of is_mi_like_p.
5327         (print_mention_ranged_breakpoint): Likewise.
5328         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
5329         of is_mi_like_p.
5330
5331 2018-04-30  Tom Tromey  <tom@tromey.com>
5332
5333         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
5334
5335 2018-04-30  Tom Tromey  <tom@tromey.com>
5336
5337         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
5338         (info_spu_event_command): Remove some uses of is_mi_like_p.
5339
5340 2018-04-30  Tom Tromey  <tom@tromey.com>
5341
5342         * python/py-framefilter.c (py_print_single_arg)
5343         (enumerate_locals, py_print_args, py_print_frame): Remove some
5344         uses of is_mi_like_p.
5345
5346 2018-04-30  Tom Tromey  <tom@tromey.com>
5347
5348         * ui-out.c: Update.
5349         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
5350         * ui-out.h (ui_out::is_mi_like_p): Now const.
5351         (ui_out::do_is_mi_like_p): Now const.
5352         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
5353
5354 2018-04-30  Tom Tromey  <tom@tromey.com>
5355
5356         * varobj.c (varobj_set_visualizer): Use new_reference.
5357         * python/python.c (gdbpy_decode_line): Use new_reference.
5358         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
5359         new_reference.
5360
5361 2018-04-30  Tom Tromey  <tom@tromey.com>
5362
5363         * varobj.c (install_new_value): Use new_reference.
5364         * value.h (value_incref): Return void.  Swap intro comment with
5365         value_decref.
5366         * value.c (set_value_parent): Use new_reference.
5367         (value_incref): Return void.  Update intro comment.
5368         (release_value): Use new_reference.
5369         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
5370
5371 2018-04-30  Tom Tromey  <tom@tromey.com>
5372
5373         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
5374         * gdb_bfd.h (new_bfd_ref): Remove.
5375         (gdb_bfd_open): Update comment.
5376         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
5377         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
5378         (gdb_bfd_fdopenr): Use new_reference.
5379         * exec.c (exec_file_attach): Use new_reference.
5380
5381 2018-04-30  Tom Tromey  <tom@tromey.com>
5382
5383         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
5384         method.
5385
5386 2018-04-30  Tom Tromey  <tom@tromey.com>
5387
5388         * jit.c (jit_read_code_entry): Use type_align.
5389         * i386-tdep.c (i386_gdbarch_init): Don't call
5390         set_gdbarch_long_long_align_bit.
5391         * gdbarch.sh: Remove long_long_align_bit.
5392         * gdbarch.c, gdbarch.h: Rebuild.
5393         * arc-tdep.c (arc_type_align): New function.
5394         (arc_gdbarch_init): Use arc_type_align.  Don't call
5395         set_gdbarch_long_long_align_bit.
5396
5397 2018-04-30  Tom Tromey  <tom@tromey.com>
5398
5399         * rust-lang.c (rust_type_alignment): Remove.
5400         (rust_composite_type): Use type_align.
5401
5402 2018-04-30  Tom Tromey  <tom@tromey.com>
5403
5404         * NEWS: Mention Type.align.
5405         * python/py-type.c (typy_get_alignof): New function.
5406         (type_object_getset): Add "alignof".
5407
5408 2018-04-30  Tom Tromey  <tom@tromey.com>
5409
5410         PR exp/17095:
5411         * NEWS: Update.
5412         * std-operator.def (UNOP_ALIGNOF): New operator.
5413         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
5414         New.
5415         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
5416         * c-lang.c (c_op_print_tab): Add alignof.
5417         * c-exp.y (ALIGNOF): New token.
5418         (exp): Add "ALIGNOF" production.
5419         (ident_tokens): Add _Alignof and alignof.
5420
5421 2018-04-30  Tom Tromey  <tom@tromey.com>
5422
5423         * i386-tdep.c (i386_type_align): New function.
5424         (i386_gdbarch_init): Update.
5425         * gdbarch.sh (type_align): New method.
5426         * gdbarch.c, gdbarch.h: Rebuild.
5427         * arch-utils.h (default_type_align): Declare.
5428         * arch-utils.c (default_type_align): New function.
5429         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
5430         (struct type) <align_log2>: New field.
5431         <instance_flags>: Now a bitfield.
5432         (TYPE_RAW_ALIGN): New macro.
5433         (type_align, type_raw_align, set_type_align): Declare.
5434         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
5435         functions.
5436         * dwarf2read.c (quirk_rust_enum): Set type alignment.
5437         (get_alignment, maybe_set_alignment): New functions.
5438         (read_structure_type, read_enumeration_type, read_array_type)
5439         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
5440         (read_subrange_type, read_base_type): Set type alignment.
5441
5442 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
5443
5444         * dwarf2read.c (read_index_from_section): Use bool.
5445
5446 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
5447
5448         PR gdb/22950
5449         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
5450         with #ifdef.
5451
5452 2018-04-29  John Reiser  <jreiser@BitWagon.com>
5453
5454         PR build/22873
5455         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
5456         last step, and do it atomically.
5457
5458 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
5459
5460         * compile/compile-c-types.c (convert_int, convert_float):
5461         Update for C FE v1.
5462
5463 2018-04-27  Tom Tromey  <tom@tromey.com>
5464
5465         PR rust/22545:
5466         * rust-lang.c (rust_inclusive_range_type_p): New function.
5467         (rust_range): Handle inclusive ranges.
5468         (rust_compute_range): Likewise.
5469         * rust-exp.y (struct rust_op) <inclusive>: New field.
5470         (DOTDOTEQ): New constant.
5471         (range_expr): Add "..=" productions.
5472         (operator_tokens): Add "..=" token.
5473         (ast_range): Add "inclusive" parameter.
5474         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
5475         ranges.
5476         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
5477         bounds values.
5478         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
5479         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
5480         Update comments.
5481         * expprint.c (print_subexp_standard): Handle new bounds values.
5482         (dump_subexp_body_standard): Likewise.
5483
5484 2018-04-27  Tom Tromey  <tom@tromey.com>
5485
5486         * configure: Rebuild.
5487         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
5488         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
5489         "OVERRIDE".
5490         (class symbol_needs_eval_context): Likewise.
5491         * dwarf2read.c (mock_mapped_index::symbol_name_count)
5492         (mock_mapped_index::symbol_name_at): Use "override".  Remove
5493         "virtual".
5494         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
5495         "override".
5496         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
5497         * aarch64-tdep.c (instruction_reader::read): Use "override".
5498         (instruction_reader_test::read): Likewise.
5499         * arm-tdep.c (instruction_reader::read): Use "override".
5500         (instruction_reader_thumb::read): Likewise.
5501
5502 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
5503
5504         PR remote/9665
5505         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
5506         instead of remote_send.
5507         (remote_send): Remove.
5508
5509 2018-04-26  Pedro Alves  <palves@redhat.com>
5510
5511         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
5512         find_function_start_sal instead of find_pc_line.
5513
5514 2018-04-26  Pedro Alves  <palves@redhat.com>
5515
5516         * breakpoint.c (set_breakpoint_location_function): Handle
5517         mst_data_gnu_ifunc.
5518         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
5519         * elfread.c (elf_symtab_read): Give data symbols with
5520         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
5521         (elf_rel_plt_read): Update comment.
5522         * linespec.c (convert_linespec_to_sals): Handle
5523         mst_data_gnu_ifunc.
5524         (minsym_found): Handle mst_data_gnu_ifunc.
5525         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
5526         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
5527         * parse.c (find_minsym_type_and_address): Handle
5528         mst_data_gnu_ifunc.
5529         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
5530         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
5531         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
5532         comment.
5533         <mst_data_gnu_ifunc>: New enumerator.
5534
5535 2018-04-26  Pedro Alves  <palves@redhat.com>
5536
5537         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
5538         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
5539         'want_trampoline' parameter by a lookup_msym_prefer parameter.
5540         Handle it.
5541         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
5542         (lookup_minimal_symbol_by_pc): Adjust.
5543         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
5544         (lookup_solib_trampoline_symbol_by_pc): Adjust.
5545         * minsyms.h (lookup_msym_prefer): New enum.
5546         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
5547         parameter by a lookup_msym_prefer parameter.
5548
5549 2018-04-26  Pedro Alves  <palves@redhat.com>
5550
5551         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
5552         ends in "@plt" instead of looking at the symbol's section.
5553
5554 2018-04-26  Pedro Alves  <palves@redhat.com>
5555
5556         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
5557         all references.
5558         (find_pc_partial_function_gnu_ifunc): Rename to ...
5559         (find_pc_partial_function): ... this, and remove references to
5560         'is_gnu_ifunc_p'.
5561         (find_pc_partial_function): Delete old implementation.
5562         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
5563
5564 2018-04-26  Pedro Alves  <palves@redhat.com>
5565
5566         * linespec.c (struct bound_minimal_symbol_search_key): New.
5567         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
5568         skip first line if we found a GNU ifunc minimal symbol by name.
5569         (compare_msymbols): Change parameters to work with a destructured
5570         lhs minsym.
5571         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
5572         functions.
5573
5574 2018-04-26  Pedro Alves  <palves@redhat.com>
5575
5576         * breakpoint.c (set_breakpoint_location_function): Don't resolve
5577         ifunc targets here.  Instead, if we have an ifunc minsym, use its
5578         address/name.
5579         (add_location_to_breakpoint): Store the minsym and the objfile in
5580         the breakpoint location.
5581         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
5582         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
5583         Record the minsym in the sal.
5584         * symtab.h (symtab_and_line) <msymbol>: New field.
5585
5586 2018-04-26  Pedro Alves  <palves@redhat.com>
5587
5588         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
5589         unless we actually resolved the ifunc.
5590
5591 2018-04-26  Pedro Alves  <palves@redhat.com>
5592
5593         * c-exp.y (variable production): Prefer ifunc minsyms over
5594         regular function symbols.
5595         * symtab.c (find_gnu_ifunc): New function.
5596         * minsyms.h (lookup_msym_prefer): New enum.
5597         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
5598         parameter by a lookup_msym_prefer parameter.
5599         * symtab.h (find_gnu_ifunc): New declaration.
5600
5601 2018-04-26  Pedro Alves  <palves@redhat.com>
5602
5603         * blockframe.c (find_gnu_ifunc_target_type): New function.
5604         (find_function_type): New.
5605         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
5606         return a value with a memory address.
5607         (eval_call): For calls to GNU ifunc functions, try to find the
5608         type of the target function from the type that the resolver
5609         returns.
5610         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
5611         symbols.
5612         * infcall.c (find_function_return_type): Delete.
5613         (find_function_addr): Add 'function_type' parameter.  For calls to
5614         GNU ifunc functions, try to find the type of the target function
5615         from the type that the resolver returns, and return it via
5616         FUNCTION_TYPE.
5617         (call_function_by_hand_dummy): Adjust to use the function type
5618         returned by find_function_addr.
5619         (find_function_addr): Add 'function_type' parameter and move
5620         description here.
5621         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
5622         declarations.
5623
5624 2018-04-26  Pedro Alves  <palves@redhat.com>
5625
5626         * c-exp.y (variable production): Skip finding an alias for ifunc
5627         symbols.
5628
5629 2018-04-26  Pedro Alves  <palves@redhat.com>
5630
5631         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
5632
5633 2018-04-25  Pedro Alves  <palves@redhat.com>
5634
5635         * infcmd.c (kill_command): Print the pid as string, not the whole
5636         thread's ptid.  Add comment.  s/has been killed/killed/ in output
5637         message.
5638         * remote.c (remote_detach_1): Print the pid as string, not the
5639         whole thread's ptid.
5640
5641 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
5642             Sergio Durigan Junior  <sergiodj@redhat.com>
5643             Pedro Alves  <palves@redhat.com>
5644
5645         * infcmd.c (kill_command): Print message when inferior has
5646         been killed.
5647         * inferior.c (print_inferior_events): Remove 'static'.  Set as
5648         '1'.
5649         (add_inferior): Improve message printed when
5650         'print_inferior_events' is on.
5651         (exit_inferior): Remove message printed when
5652         'print_inferior_events' is on.
5653         (detach_inferior): Improve message printed when
5654         'print_inferior_events' is on.
5655         (initialize_inferiors): Use 'add_inferior_silent' to set
5656         'current_inferior_'.
5657         * inferior.h (print_inferior_events): Declare here as
5658         'extern'.
5659         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
5660         '[Detaching...]' messages when 'print_inferior_events' is on.
5661         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
5662         as prefix/suffix for messages.  Remove periods.  Fix erroneous
5663         'Detaching after fork from child...', replace it by '... from
5664         parent...'.
5665         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
5666         prefix/suffix when printing 'Detaching...' messages.  Print
5667         them when 'print_inferior_events' is on.
5668         * remote.c (remote_detach_1): Print message when detaching
5669         from inferior and '!is_fork_parent'.
5670
5671 2018-04-24  Tom Tromey  <tom@tromey.com>
5672
5673         * cli-out.h: Reindent.
5674
5675 2018-04-24  Tom Tromey  <tom@tromey.com>
5676
5677         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
5678         (cli_ui_out::do_field_string): Use fputs_filtered.
5679         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
5680
5681 2018-04-23  Tom Tromey  <tom@tromey.com>
5682
5683         * guile/scm-frame.c (gdbscm_frame_read_var): Use
5684         gdb::unique_xmalloc_ptr.
5685
5686 2018-04-23  Tom Tromey  <tom@tromey.com>
5687
5688         * configure: Rebuild.
5689
5690 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
5691
5692         PR gdb/23095
5693         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
5694         prepare_for_testing.  Set normal_bp to r_debug_state if target
5695         is bsd.
5696
5697 2018-04-21  Pedro Alves  <palves@redhat.com>
5698             Rajendra SY  <rajendra.sy@gmail.com>
5699
5700         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
5701         * remote.c (extended_remote_attach): In all-stop mode, mark the
5702         thread as executing.
5703
5704 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5705
5706         * thread.c (thread_apply_all_command): Fix comment.
5707         (thread_command): Fix comment.
5708
5709 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
5710
5711         * common/tdesc.h (tdesc_create_feature): Remove xml filename
5712         parameter.
5713         * features/aarch64-core.c (create_feature_aarch64_core):
5714         Regenerate.
5715         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
5716         Likewise.
5717         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
5718         Likewise.
5719         * features/i386/32bit-avx512.c
5720         (create_feature_i386_32bit_avx512): Likewise.
5721         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
5722         Likewise.
5723         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
5724         Likewise.
5725         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
5726         Likewise.
5727         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
5728         Likewise.
5729         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
5730         Likewise.
5731         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
5732         Likewise.
5733         * features/i386/64bit-avx512.c
5734         (create_feature_i386_64bit_avx512): Likewise.
5735         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
5736         Likewise.
5737         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
5738         Likewise.
5739         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
5740         Likewise.
5741         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
5742         Likewise.
5743         * features/i386/64bit-segments.c
5744         (create_feature_i386_64bit_segments): Likewise.
5745         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
5746         Likewise.
5747         * features/i386/x32-core.c
5748         (create_feature_i386_x32_core): Likewise.
5749         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
5750         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
5751         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
5752         * target-descriptions.c: In generated code, don't pass xml
5753         filename.
5754
5755 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5756
5757         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
5758         (print_xml_feature::visit_post): Likewise.
5759         (print_xml_feature::visit): Likewise.
5760         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
5761         (print_xml_feature): Add new class.
5762         * regformats/regdat.sh: Null xmltarget on feature targets.
5763         * target-descriptions.c (struct target_desc): Add xmltarget.
5764         (maintenance_check_tdesc_xml_convert): Add unittest function.
5765         (tdesc_get_features_xml): Add function to get xml.
5766         (maintenance_check_xml_descriptions): Test xml generation.
5767         * xml-tdesc.c (string_read_description_xml): Add function.
5768         * xml-tdesc.h (string_read_description_xml): Add declaration.
5769
5770 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5771
5772         * features/Makefile: Add feature marker to targets with new style
5773         target descriptions.
5774         * regformats/aarch64.dat: Regenerate.
5775         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
5776         * regformats/i386/amd64-avx-linux.dat: Likewise.
5777         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
5778         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
5779         * regformats/i386/amd64-linux.dat: Likewise.
5780         * regformats/i386/amd64-mpx-linux.dat: Likewise.
5781         * regformats/i386/amd64.dat: Likewise.
5782         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
5783         * regformats/i386/i386-avx-linux.dat: Likewise.
5784         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
5785         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
5786         * regformats/i386/i386-linux.dat: Likewise.
5787         * regformats/i386/i386-mmx-linux.dat: Likewise.
5788         * regformats/i386/i386-mpx-linux.dat: Likewise.
5789         * regformats/i386/i386.dat: Likewise.
5790         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
5791         * regformats/i386/x32-avx-linux.dat: Likewise.
5792         * regformats/i386/x32-linux.dat: Likewise.
5793         * regformats/tic6x-c62x-linux.dat: Likewise.
5794         * regformats/tic6x-c64x-linux.dat: Likewise.
5795         * regformats/tic6x-c64xp-linux.dat: Likewise.
5796         * regformats/regdat.sh: Parse feature marker.
5797
5798 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5799
5800         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
5801         (tdesc_osabi_name): Likewise.
5802         * target-descriptions.c (tdesc_architecture_name): Add new
5803         function.
5804         (tdesc_osabi_name): Likewise.
5805
5806 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5807
5808         * common/tdesc.c (tdesc_predefined_type): Move to here.
5809         (tdesc_named_type): Likewise.
5810         (tdesc_create_vector): Likewise.
5811         (tdesc_create_struct): Likewise.
5812         (tdesc_set_struct_size): Likewise.
5813         (tdesc_create_union): Likewise.
5814         (tdesc_create_flags): Likewise.
5815         (tdesc_create_enum): Likewise.
5816         (tdesc_add_field): Likewise.
5817         (tdesc_add_typed_bitfield): Likewise.
5818         (tdesc_add_bitfield): Likewise.
5819         (tdesc_add_flag): Likewise.
5820         (tdesc_add_enum_value): Likewise.
5821         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
5822         (struct tdesc_type_vector): Likewise.
5823         (struct tdesc_type_field): Likewise.
5824         (struct tdesc_type_with_fields): Likewise.
5825         (tdesc_create_enum): Add declaration.
5826         (tdesc_add_typed_bitfield): Likewise.
5827         (tdesc_add_enum_value): Likewise.
5828         * target-descriptions.c (tdesc_type_field): Move from here.
5829         (tdesc_type_builtin): Likewise.
5830         (tdesc_type_vector): Likewise.
5831         (tdesc_type_with_fields): Likewise.
5832         (tdesc_predefined_types): Likewise.
5833         (tdesc_named_type): Likewise.
5834         (tdesc_create_vector): Likewise.
5835         (tdesc_create_struct): Likewise.
5836         (tdesc_set_struct_size): Likewise.
5837         (tdesc_create_union): Likewise.
5838         (tdesc_create_flags): Likewise.
5839         (tdesc_create_enum): Likewise.
5840         (tdesc_add_field): Likewise.
5841         (tdesc_add_typed_bitfield): Likewise.
5842         (tdesc_add_bitfield): Likewise.
5843         (tdesc_add_flag): Likewise.
5844         (tdesc_add_enum_value): Likewise.
5845         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
5846         (tdesc_add_typed_bitfield): Likewise.
5847         (tdesc_add_enum_value): Likewise.
5848
5849 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5850
5851         * common/tdesc.c (tdesc_feature::accept): Move to here.
5852         (tdesc_feature::operator==): Likewise.
5853         (tdesc_create_reg): Likewise.
5854         * common/tdesc.h (tdesc_type_kind): Likewise.
5855         (struct tdesc_type): Likewise.
5856         (struct tdesc_feature): Likewise.
5857         * regformats/regdat.sh: Create a feature.
5858         * target-descriptions.c (tdesc_type_kind): Move from here.
5859         (tdesc_type): Likewise.
5860         (tdesc_type_up): Likewise.
5861         (tdesc_feature): Likewise.
5862         (tdesc_create_reg): Likewise.
5863
5864 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5865
5866         * Makefile.in: Add arch/tdesc.c
5867         * common/tdesc.c: New file.
5868         * common/tdesc.h (tdesc_element_visitor): Move to here.
5869         (tdesc_element): Likewise.
5870         (tdesc_reg): Likewise.
5871         (tdesc_reg_up): Likewise.
5872         * regformats/regdef.h (reg): Add offset to constructors.
5873         * target-descriptions.c (tdesc_element_visitor): Move from here.
5874         (tdesc_element): Likewise.
5875         (tdesc_reg): Likewise.
5876         (tdesc_reg_up): Likewise.
5877
5878 2018-04-17  Tom Tromey  <tom@tromey.com>
5879
5880         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
5881         discriminant field.
5882
5883 2018-04-17  Tom Tromey  <tom@tromey.com>
5884
5885         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
5886
5887 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5888
5889         * symtab.c (print_symbol_info): Skip printing filename and line
5890         number when `last' is NULL.
5891         (symtab_symbol_info): Use empty string instead of NULL for first
5892         invocation of print_symbol_info.
5893         (rbreak_command): Pass NULL to `last' parameter of
5894         print_symbol_info.
5895
5896 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
5897
5898         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
5899         instead of nullptr.
5900
5901 2018-04-16  Pedro Alves  <palves@redhat.com>
5902
5903         * MAINTAINERS (sh): Remove.
5904         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
5905         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
5906         (ALLDEPFILES): Remove sh64-tdep.c.
5907         * NEWS: Mentions that support for SH-5/SH64 is removed.
5908         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
5909         (sh*-*-openbsd*): Ditto.
5910         (sh64-*-elf*): Remove.
5911         (sh*): Remove.
5912         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
5913         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
5914         * sh-tdep.c: No longer include "sh64-tdep.h".
5915         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
5916         * sh64-tdep.c, sh64-tdep.h: Remove files.
5917
5918 2018-04-16  Pedro Alves  <palves@redhat.com>
5919
5920         * MAINTAINERS: Remove m88k.
5921         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
5922         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
5923         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
5924         * NEWS: Mention that support for m88k was removed.
5925         * configure.host (m88*-*-*): Remove support.
5926         * configure.nat (m88k-*-*): Remove support.
5927         * configure.tgt (m88*-*-openbsd*): Remove.
5928         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
5929
5930 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
5931
5932         * configure.tgt (x86_tobjs): New variable.
5933         (amd64_tobjs, i386_tobjs): Use it.
5934
5935 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5936
5937         * symtab.c (print_symbol_info): Precede the symbol definition by
5938         the line number when available.
5939         * NEWS: Advertise this enhancement.
5940
5941 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
5942
5943         * NEWS (New options): announce set/show record btrace cpu.
5944         * btrace.c: Include record-btrace.h.
5945         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
5946         the vendor is unknown.
5947         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
5948         Maybe overwrite the btrace configuration's cpu.
5949         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
5950         (btrace_fetch): Add cpu parameter.  Update callers.
5951         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
5952         Maybe overwrite the btrace configuration's cpu.  Skip enabling
5953         errata workarounds if the vendor is unknown.
5954         * python/py-record-btrace.c: Include record-btrace.h.
5955         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
5956         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
5957         * record-btrace.c (record_btrace_cpu_state_kind): New.
5958         (record_btrace_cpu): New.
5959         (set_record_btrace_cpu_cmdlist): New.
5960         (record_btrace_get_cpu): New.
5961         (require_btrace_thread, record_btrace_info)
5962         (record_btrace_resume_thread): Call record_btrace_get_cpu.
5963         (cmd_set_record_btrace_cpu_none): New.
5964         (cmd_set_record_btrace_cpu_auto): New.
5965         (cmd_set_record_btrace_cpu): New.
5966         (cmd_show_record_btrace_cpu): New.
5967         (_initialize_record_btrace): Initialize set/show record btrace cpu
5968         commands.
5969         * record-btrace.h (record_btrace_get_cpu): New.
5970
5971 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
5972
5973         * record.c (set_record_command): Fix typo in message.
5974
5975 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
5976
5977         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
5978
5979 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
5980
5981         * infrun.c (process_event_stop_test): Call
5982         gdbarch_in_indirect_branch_thunk.
5983         * gdbarch.sh (in_indirect_branch_thunk): New.
5984         * gdbarch.c: Regenerated.
5985         * gdbarch.h: Regenerated.
5986         * x86-tdep.h: New.
5987         * x86-tdep.c: New.
5988         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
5989         (HFILES_NO_SRCDIR): Add x86-tdep.h.
5990         (ALLDEPFILES): Add x86-tdep.c.
5991         * arch-utils.h (default_in_indirect_branch_thunk): New.
5992         * arch-utils.c (default_in_indirect_branch_thunk): New.
5993         * i386-tdep: Include x86-tdep.h.
5994         (i386_in_indirect_branch_thunk): New.
5995         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
5996         function.
5997         * amd64-tdep: Include x86-tdep.h.
5998         (amd64_in_indirect_branch_thunk): New.
5999         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
6000
6001 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
6002
6003         PR gdb/23053
6004         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
6005         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
6006         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
6007         regression.
6008
6009 2018-04-12  Tom Tromey  <tom@tromey.com>
6010
6011         * rust-lang.c (rust_print_struct_def): Remove univariant code.
6012         (rust_evaluate_subexp): Likewise.
6013
6014 2018-04-12  Pedro Alves  <palves@redhat.com>
6015
6016         * procfs.c (procfs_detach): Make forward declaration's prototype
6017         match definition's protototype.
6018         (proc_get_LDT_entry): Remove stale do_cleanups call.
6019
6020 2018-04-12  Pedro Alves  <palves@redhat.com>
6021
6022         * target.h (target_ops::to_has_exited): Delete.
6023         (target_has_exited): Delete.
6024         * target-delegates.c: Regenerate.
6025
6026 2018-04-11  Pedro Alves  <palves@redhat.com>
6027
6028         * target.c (fileio_fh_t::t): Add comment.
6029         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
6030         (target_fileio_close): Handle a NULL target.
6031         (invalidate_fileio_fh): New.
6032         (target_close): Call it.
6033         * remote.c (remote_hostio_send_command): No longer check whether
6034         remote_desc is open.
6035
6036 2018-04-11  Pedro Alves  <palves@redhat.com>
6037
6038         * target.c (fileio_fh_t): Make it a named struct instead of a
6039         typedef.
6040         (fileio_fh_t::is_closed): New method.
6041         (DEF_VEC_O (fileio_fh_t)): Remove.
6042         (fileio_fhandles): Now a std::vector.
6043         (is_closed_fileio_fh): Delete.
6044         (acquire_fileio_fd): Adjust.  Rename parameters.
6045         (release_fileio_fd): Adjust.
6046         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
6047         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
6048         (target_fileio_close): Adjust.
6049
6050 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
6051
6052         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
6053         index.
6054
6055 2018-04-10  Pedro Alves  <palves@redhat.com>
6056
6057         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
6058         (scoped_finish_thread_state): New class.
6059         * infcmd.c (run_command_1): Use it instead of finish_thread_state
6060         cleanup.
6061         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
6062         (fetch_inferior_event, normal_stop): Likewise.
6063         * thread.c (finish_thread_state_cleanup): Delete.
6064
6065 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6066             Pedro Alves  <palves@redhat.com>
6067
6068         * value.c: Include "selftest.h" and "common/array-view.h".
6069         (struct range) <operator ==>: New.
6070         (test_ranges_contain): New.
6071         (check_ranges_vector): New.
6072         (test_insert_into_bit_range_vector): New.
6073         (_initialize_values): Register selftests.
6074         * common/array-view.h (operator==, operator!=): New.
6075
6076 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6077
6078         * common/gdb_vecs.h (unordered_remove): Add overload that takes
6079         an iterator.
6080         * inline-frame.c: Include <algorithm>.
6081         (struct inline_state): Add constructor.
6082         (inline_state_s): Remove.
6083         (DEF_VEC_O(inline_state_s)): Remove.
6084         (inline_states): Change type to std::vector.
6085         (find_inline_frame_state): Adjust to std::vector.
6086         (allocate_inline_frame_state): Remove.
6087         (clear_inline_frame_state): Adjust to std::vector.
6088         (skip_inline_frames): Adjust to std::vector.
6089
6090 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6091
6092         * tracepoint.h (struct trace_state_variable): Add constructor.
6093         <name>: Change type to std::string.
6094         * tracepoint.c (tsv_s): Remove.
6095         (DEF_VEC_O(tsv_s)): Remove.
6096         (tvariables): Change to std::vector.
6097         (create_trace_state_variable): Adjust to std::vector.
6098         (find_trace_state_variable): Likewise.
6099         (find_trace_state_variable_by_number): Likewise.
6100         (delete_trace_state_variable): Likewise.
6101         (trace_variable_command): Adjust to std::string.
6102         (delete_trace_variable_command): Likewise.
6103         (tvariables_info_1): Adjust to std::vector.
6104         (save_trace_state_variables): Likewise.
6105         (start_tracing): Likewise.
6106         (merge_uploaded_trace_state_variables): Adjust to std::vector
6107         and std::string.
6108         * target.h (struct target_ops)
6109         <to_download_trace_state_variable>: Pass reference to
6110         trace_state_variable.
6111         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
6112         * target-delegates.c: Re-generate.
6113         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
6114         (mi_tsv_deleted): Likewise.
6115         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
6116         * remote.c (remote_download_trace_state_variable): Change
6117         pointer to reference and adjust.
6118         * make-target-delegates (parse_argtypes): Handle references.
6119         (write_function_header): Likewise.
6120         (munge_type): Likewise.
6121
6122 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6123
6124         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
6125         string_view-selftests.c.
6126         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
6127         testsuite.
6128         * unittests/basic_string_view/cons/char/1.cc: Likewise.
6129         * unittests/basic_string_view/cons/char/2.cc: Likewise.
6130         * unittests/basic_string_view/cons/char/3.cc: Likewise.
6131         * unittests/basic_string_view/element_access/char/1.cc:
6132         Likewise.
6133         * unittests/basic_string_view/element_access/char/empty.cc:
6134         Likewise.
6135         * unittests/basic_string_view/element_access/char/front_back.cc:
6136         Likewise.
6137         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
6138         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
6139         Likewise.
6140         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
6141         Likewise.
6142         * unittests/basic_string_view/modifiers/swap/char/1.cc:
6143         Likewise.
6144         * unittests/basic_string_view/operations/compare/char/1.cc:
6145         Likewise.
6146         * unittests/basic_string_view/operations/compare/char/13650.cc:
6147         Likewise.
6148         * unittests/basic_string_view/operations/copy/char/1.cc:
6149         Likewise.
6150         * unittests/basic_string_view/operations/data/char/1.cc:
6151         Likewise.
6152         * unittests/basic_string_view/operations/find/char/1.cc:
6153         Likewise.
6154         * unittests/basic_string_view/operations/find/char/2.cc:
6155         Likewise.
6156         * unittests/basic_string_view/operations/find/char/3.cc:
6157         Likewise.
6158         * unittests/basic_string_view/operations/find/char/4.cc:
6159         Likewise.
6160         * unittests/basic_string_view/operations/rfind/char/1.cc:
6161         Likewise.
6162         * unittests/basic_string_view/operations/rfind/char/2.cc:
6163         Likewise.
6164         * unittests/basic_string_view/operations/rfind/char/3.cc:
6165         Likewise.
6166         * unittests/basic_string_view/operations/substr/char/1.cc:
6167         Likewise.
6168         * unittests/basic_string_view/operators/char/2.cc: Likewise.
6169         * unittests/string_view-selftests.c: New file.
6170
6171 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6172
6173         * unittests/basic_string_view/capacity/1.cc: New file.
6174         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
6175         * unittests/basic_string_view/cons/char/1.cc: New file.
6176         * unittests/basic_string_view/cons/char/2.cc: New file.
6177         * unittests/basic_string_view/cons/char/3.cc: New file.
6178         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
6179         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
6180         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
6181         * unittests/basic_string_view/element_access/char/1.cc: New file.
6182         * unittests/basic_string_view/element_access/char/2.cc: New file.
6183         * unittests/basic_string_view/element_access/char/empty.cc: New file.
6184         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
6185         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
6186         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
6187         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
6188         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
6189         * unittests/basic_string_view/include.cc: New file.
6190         * unittests/basic_string_view/inserters/char/1.cc: New file.
6191         * unittests/basic_string_view/inserters/char/2.cc: New file.
6192         * unittests/basic_string_view/inserters/char/3.cc: New file.
6193         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
6194         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
6195         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
6196         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
6197         * unittests/basic_string_view/literals/types.cc: New file.
6198         * unittests/basic_string_view/literals/values.cc: New file.
6199         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
6200         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
6201         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
6202         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
6203         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
6204         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
6205         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
6206         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
6207         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
6208         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
6209         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
6210         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
6211         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
6212         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
6213         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
6214         * unittests/basic_string_view/operations/data/char/1.cc: New file.
6215         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
6216         * unittests/basic_string_view/operations/find/char/1.cc: New file.
6217         * unittests/basic_string_view/operations/find/char/2.cc: New file.
6218         * unittests/basic_string_view/operations/find/char/3.cc: New file.
6219         * unittests/basic_string_view/operations/find/char/4.cc: New file.
6220         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
6221         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
6222         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
6223         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
6224         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
6225         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
6226         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
6227         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
6228         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
6229         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
6230         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
6231         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
6232         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
6233         * unittests/basic_string_view/operators/char/2.cc: New file.
6234         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
6235         * unittests/basic_string_view/range_access/char/1.cc: New file.
6236         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
6237         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
6238         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
6239         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
6240         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
6241         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
6242         * unittests/basic_string_view/requirements/typedefs.cc: New file.
6243         * unittests/basic_string_view/typedefs.cc: New file.
6244         * unittests/basic_string_view/types/1.cc: New file.
6245
6246 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6247
6248         * common/gdb_string_view.h: Remove libstdc++ implementation
6249         details, adjust to gdb reality.
6250         * common/gdb_string_view.tcc: Likewise.
6251         * cli/cli-script.c (struct string_view): Remove.
6252         (user_args) <m_args>: Change element type to gdb::string_view.
6253         (user_args::insert_args): Adjust.
6254
6255 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6256
6257         * common/gdb_string_view.h: New file.
6258         * common/gdb_string_view.tcc: New file.
6259
6260 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6261
6262         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
6263         * configure: Re-generate.
6264
6265 2018-04-09  Pedro Alves  <palves@redhat.com>
6266
6267         * gdbarch.sh: Include "observable.h" instead of "observer.h".
6268         (set_target_gdbarch): Call
6269         gdb::observers::architecture_changed.notify instead of
6270         observer_notify_architecture_changed.
6271
6272 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6273
6274         * tracepoint.c (struct current_traceframe_cleanup): Remove.
6275         (do_restore_current_traceframe_cleanup): Remove.
6276         (restore_current_traceframe_cleanup_dtor): Remove.
6277         (make_cleanup_restore_current_traceframe): Remove.
6278         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
6279         New.
6280         * tracepoint.h (struct scoped_restore_current_traceframe): New.
6281         * infrun.c (fetch_inferior_event): Use
6282         scoped_restore_current_traceframe.
6283
6284 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6285
6286         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
6287         Remove.
6288         <n_allocated_type_units>: Remove.
6289         <all_type_units>: Change to std::vector.
6290         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
6291         to std::vector change.
6292         (dwarf2_per_objfile::get_cutu): Likewise.
6293         (dwarf2_per_objfile::get_tu): Likewise.
6294         (create_signatured_type_table_from_index): Likewise.
6295         (create_signatured_type_table_from_debug_names): Likewise.
6296         (dw2_symtab_iter_next): Likewise.
6297         (dw2_print_stats): Likewise.
6298         (dw2_expand_all_symtabs): Likewise.
6299         (dw2_expand_marked_cus): Likewise.
6300         (dw2_debug_names_iterator::next): Likewise.
6301         (dwarf2_initialize_objfile): Likewise.
6302         (add_signatured_type_cu_to_table): Likewise.
6303         (create_all_type_units): Likewise.
6304         (add_type_unit): Likewise.
6305         (struct tu_abbrev_offset): Add constructor.
6306         (build_type_psymtabs_1): Adjust to std::vector change.
6307         (print_tu_stats): Likewise.
6308         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
6309         (write_debug_names): Likewise.
6310
6311 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6312
6313         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
6314         Make an std::vector.
6315         <n_comp_units>: Remove.
6316         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
6317         to std::vector change.
6318         (dwarf2_per_objfile::get_cutu): Likewise.
6319         (dwarf2_per_objfile::get_cu): Likewise.
6320         (create_cus_from_index): Likewise.
6321         (create_addrmap_from_index): Likewise.
6322         (create_addrmap_from_aranges): Likewise.
6323         (dwarf2_read_index): Likewise.
6324         (dw2_find_last_source_symtab): Likewise.
6325         (dw2_map_symtabs_matching_filename): Likewise.
6326         (dw2_symtab_iter_next): Likewise.
6327         (dw2_print_stats): Likewise.
6328         (dw2_expand_all_symtabs): Likewise.
6329         (dw2_expand_symtabs_with_fullname): Likewise.
6330         (dw2_expand_marked_cus): Likewise.
6331         (dw2_map_symbol_filenames): Likewise.
6332         (create_cus_from_debug_names): Likewise.
6333         (dwarf2_read_debug_names): Likewise.
6334         (dw2_debug_names_iterator::next): Likewise.
6335         (dwarf2_initialize_objfile): Likewise.
6336         (set_partial_user): Likewise.
6337         (dwarf2_build_psymtabs_hard): Likewise.
6338         (read_comp_units_from_section): Remove arguments, adjust to
6339         std::vector change.
6340         (create_all_comp_units): Adjust to std::vector and
6341         read_comp_units_from_section changes.
6342         (dwarf2_find_containing_comp_unit): Adjust to std::vector
6343         change.
6344         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
6345         (psyms_seen_size): Likewise.
6346         (write_gdbindex): Likewise.
6347         (write_debug_names): Likewise.
6348
6349 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6350
6351         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
6352         with dwarf2_per_objfile.
6353         (create_cus_from_index): Likewise.
6354         (create_signatured_type_table_from_index): Likewise.
6355         (dwarf2_read_index): Likewise.
6356         (dwarf2_initialize_objfile): Likewise.
6357         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
6358         per_cu rather than get_dwarf2_per_objfile.
6359
6360 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6361
6362         * dwarf2read.h (struct signatured_type): Forward declare.
6363         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
6364         New methods.
6365         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
6366         (dw2_get_cutu): ...this.
6367         (dwarf2_per_objfile::get_cu): Rename from...
6368         (dw2_get_cu): ...this.
6369         (dwarf2_per_objfile::get_tu): New.
6370         (create_addrmap_from_index): Adjust.
6371         (create_addrmap_from_aranges): Adjust.
6372         (dw2_find_last_source_symtab): Adjust.
6373         (dw2_map_symtabs_matching_filename): Adjust.
6374         (dw2_symtab_iter_next): Adjust.
6375         (dw2_print_stats): Adjust.
6376         (dw2_expand_all_symtabs): Adjust.
6377         (dw2_expand_symtabs_with_fullname): Adjust.
6378         (dw2_expand_marked_cus): Adjust.
6379         (dw_expand_symtabs_matching_file_matcher): Adjust.
6380         (dw2_map_symbol_filenames): Adjust.
6381         (dw2_debug_names_iterator::next): Adjust.
6382         (dwarf2_initialize_objfile): Adjust.
6383         (set_partial_user): Adjust.
6384         (dwarf2_build_psymtabs_hard): Adjust.
6385
6386 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6387
6388         * dwarf2read.c (create_signatured_type_table_from_debug_names):
6389         Remove unused variables.
6390         (dw2_map_symtabs_matching_filename): Likewise.
6391         (dwarf2_record_block_ranges): Likewise.
6392         (dwarf2_read_addr_index): Likewise.
6393         (follow_die_offset): Likewise.
6394
6395 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6396
6397         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
6398         to symbol_file_add_main.
6399
6400 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6401
6402         PR mi/22299
6403         * mi/mi-console.c (do_fputc_async_safe): New.
6404         (mi_console_file::write_async_safe): New.
6405         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
6406         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
6407         New.
6408         * ui-file.c (ui_file::putstrn): Adjust call to
6409         fputstrn_unfiltered.
6410         * utils.c (printchar): Replace do_fputs and do_fprintf
6411         parameters by do_fputc.
6412         (fputstr_filtered): Adjust call to printchar.
6413         (fputstr_unfiltered): Likewise.
6414         (fputstrn_filtered): Likewise.
6415         (fputstrn_unfiltered): Add do_fputc parameter, pass to
6416         printchar.
6417         * utils.h (do_fputc_ftype): New typedef.
6418         (fputstrn_unfiltered): Add do_fputc parameter.
6419
6420 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6421
6422         * regformats/i386/i386-avx.dat: Remove.
6423
6424 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
6425
6426         PR gdb/22979
6427         * amd64-tdep.c (amd64_none_init_abi): New function.
6428         (amd64_x32_none_init_abi): New function.
6429         (_initialize_amd64_tdep): Register handlers for x86-64 and
6430         x64_32 with GDB_OSABI_NONE.
6431         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
6432         GDB_OSABI_NONE osabi.
6433
6434 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
6435
6436         PR gdb/22980
6437         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
6438         GDB_OSABI_NONE.
6439         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
6440         * osabi.c (gdb_osabi_names): Add "unknown" entry.
6441
6442 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
6443
6444         * common/byte-vector.h (char_vector): New type.
6445         * target.h (target_read_alloc): Return
6446         gdb::optional<byte_vector>.
6447         (target_read_stralloc): Return gdb::optional<char_vector>.
6448         (target_get_osdata): Return gdb::optional<char_vector>.
6449         * target.c (target_read_alloc_1): Templatize.  Replacement
6450         manual memory management with vector.
6451         (target_read_alloc): Change return type, adjust.
6452         (target_read_stralloc): Change return type, adjust.
6453         (target_get_osdata): Change return type, adjust.
6454         * auxv.c (struct auxv_info) <length>: Remove.
6455         <data>: Change type to gdb::optional<byte_vector>.
6456         (auxv_inferior_data_cleanup): Free auxv_info with delete.
6457         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
6458         (target_auxv_search): Adjust.
6459         (fprint_target_auxv): Adjust.
6460         * avr-tdep.c (avr_io_reg_read_command): Adjust.
6461         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
6462         (linux_make_corefile_notes): Adjust.
6463         * osdata.c (get_osdata): Adjust.
6464         * remote.c (remote_get_threads_with_qxfer): Adjust.
6465         (remote_memory_map): Adjust.
6466         (remote_traceframe_info): Adjust.
6467         (btrace_read_config): Adjust.
6468         (remote_read_btrace): Adjust.
6469         (remote_pid_to_exec_file): Adjust.
6470         * solib-aix.c (solib_aix_get_library_list): Adjust.
6471         * solib-dsbt.c (decode_loadmap): Don't free buf.
6472         (dsbt_get_initial_loadmaps): Adjust.
6473         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
6474         * solib-target.c (solib_target_current_sos): Adjust.
6475         * tracepoint.c (sdata_make_value): Adjust.
6476         * xml-support.c (xinclude_start_include): Adjust.
6477         (xml_fetch_content_from_file): Adjust.
6478         * xml-support.h (xml_fetch_another): Change return type.
6479         (xml_fetch_content_from_file): Change return type.
6480         * xml-syscall.c (xml_init_syscalls_info): Adjust.
6481         * xml-tdesc.c (file_read_description_xml): Adjust.
6482         (fetch_available_features_from_target): Change return type.
6483         (target_fetch_description_xml): Adjust.
6484         (target_read_description_xml): Adjust.
6485
6486 2018-04-06  Tom Tromey  <tom@tromey.com>
6487
6488         * value.c (~value): Update.
6489         (struct value) <contents>: Now unique_xmalloc_ptr.
6490         (value_contents_bits_eq, allocate_value_contents)
6491         (value_contents_raw, value_contents_all_raw)
6492         (value_contents_for_printing, value_contents_for_printing_const)
6493         (set_value_enclosing_type): Update.
6494
6495 2018-04-06  Tom Tromey  <tom@tromey.com>
6496
6497         * value.c (range_s): Remove typedef, VEC.
6498         (struct range): Add operator<.
6499         (range_lessthan): Remove.
6500         (ranges_contain): Change type.
6501         (~value): Update.
6502         (struct value) <unavailable, optimized_out>: Now std::vector.
6503         (value_entirely_available)
6504         (value_entirely_covered_by_range_vector)
6505         (value_entirely_unavailable, value_entirely_optimized_out):
6506         Update.
6507         (insert_into_bit_range_vector): Change argument type.
6508         (find_first_range_overlap): Likewise.
6509         (struct ranges_and_idx, value_contents_bits_eq)
6510         (require_not_optimized_out, require_available): Update.
6511         (ranges_copy_adjusted): Change argument types.
6512         (value_optimized_out, value_copy, value_fetch_lazy): Update.
6513
6514 2018-04-06  Tom Tromey  <tom@tromey.com>
6515
6516         * value.c (~value): Update.
6517         (struct value) <parent>: Now a value_ref_ptr.
6518         (value_parent, set_value_parent, value_address, value_copy):
6519         Update.
6520
6521 2018-04-06  Tom Tromey  <tom@tromey.com>
6522
6523         * value.c (struct value): Add constructor, destructor, and member
6524         initializers.
6525         (allocate_value_lazy, value_decref): Update.
6526
6527 2018-04-06  Tom Tromey  <tom@tromey.com>
6528
6529         * value.c (struct value) <released, next>: Remove.
6530         (all_values): Now a std::vector.
6531         (allocate_value_lazy): Update.
6532         (value_next): Remove.
6533         (value_mark, value_free_to_mark, release_value)
6534         (value_release_to_mark): Update.
6535
6536 2018-04-06  Tom Tromey  <tom@tromey.com>
6537
6538         * value.h (fetch_subexp_value, value_release_to_mark): Update.
6539         (free_value_chain): Remove.
6540         * value.c (free_value_chain): Remove.
6541         (value_release_to_mark): Return a std::vector.
6542         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
6543         std::vector.
6544         (check_condition): Update.
6545         * eval.c (fetch_subexp_value): Change "val_chain" to a
6546         std::vector.
6547         * breakpoint.c (update_watchpoint): Update.
6548         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
6549
6550 2018-04-06  Tom Tromey  <tom@tromey.com>
6551
6552         * value.h (free_all_values): Remove.
6553         * value.c (free_all_values): Remove.
6554
6555 2018-04-06  Tom Tromey  <tom@tromey.com>
6556
6557         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
6558         (value_history_chain, value_history_count): Remove.
6559         (value_history): New global.
6560         (record_latest_value, access_value_history, show_values)
6561         (preserve_values): Update.
6562
6563 2018-04-06  Tom Tromey  <tom@tromey.com>
6564
6565         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
6566         * varobj.c (varobj_set_display_format, varobj_set_value)
6567         (install_default_visualizer, construct_visualizer)
6568         (install_new_value, ~varobj, varobj_get_value_type)
6569         (my_value_of_variable, varobj_editable_p): Update.
6570         * c-varobj.c (c_describe_child, c_value_of_variable)
6571         (cplus_number_of_children, cplus_describe_child): Update.
6572         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
6573         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
6574         (ada_value_of_variable, ada_value_is_changeable_p): Update.
6575
6576 2018-04-06  Tom Tromey  <tom@tromey.com>
6577
6578         * printcmd.c (last_examine_address): Change type to
6579         value_ref_ptr.
6580         (do_examine, x_command): Update.
6581
6582 2018-04-06  Tom Tromey  <tom@tromey.com>
6583
6584         * value.c (release_value): Update.
6585         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
6586         (struct bpstats) <val>: Now a value_ref_ptr.
6587         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
6588         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
6589         (~watchpoint, print_it_watchpoint, watch_command_1)
6590         (invalidate_bp_value_on_memory_change): Update.
6591
6592 2018-04-06  Tom Tromey  <tom@tromey.com>
6593
6594         * varobj.c (varobj_clear_saved_item)
6595         (update_dynamic_varobj_children, install_new_value, ~varobj):
6596         Update.
6597         * value.h (value_incref): Move declaration earlier.
6598         (value_decref): Rename from value_free.
6599         (struct value_ref_policy): New.
6600         (value_ref_ptr): New typedef.
6601         (struct value_deleter): Remove.
6602         (gdb_value_up): Remove typedef.
6603         (release_value): Change return type.
6604         (release_value_or_incref): Remove.
6605         * value.c (set_value_parent): Update.
6606         (value_incref): Change return type.
6607         (value_decref): Rename from value_free.
6608         (value_free_to_mark, free_all_values, free_value_chain): Update.
6609         (release_value): Return value_ref_ptr.
6610         (release_value_or_incref): Remove.
6611         (record_latest_value, set_internalvar, clear_internalvar):
6612         Update.
6613         * stack.c (info_frame_command): Don't call value_free.
6614         * python/py-value.c (valpy_dealloc, valpy_new)
6615         (value_to_value_object): Update.
6616         * printcmd.c (do_examine): Update.
6617         * opencl-lang.c (lval_func_free_closure): Update.
6618         * mi/mi-main.c (register_changed_p): Don't call value_free.
6619         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
6620         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
6621         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
6622         value_free.
6623         * guile/scm-value.c (vlscm_free_value_smob)
6624         (vlscm_scm_from_value): Update.
6625         * frame.c (frame_register_unwind, frame_unwind_register_signed)
6626         (frame_unwind_register_unsigned, get_frame_register_bytes)
6627         (put_frame_register_bytes): Don't call value_free.
6628         * findvar.c (address_from_register): Don't call value_free.
6629         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
6630         * dwarf2loc.c (entry_data_value_free_closure)
6631         (value_of_dwarf_reg_entry, free_pieced_value_closure)
6632         (dwarf2_evaluate_loc_desc_full): Update.
6633         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
6634         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
6635         (~watchpoint, watch_command_1)
6636         (invalidate_bp_value_on_memory_change): Update.
6637         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
6638
6639 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
6640
6641         PR gdb/23022
6642         * warning.m4: Add -Wno-error=deprecated-register.
6643         * configure: Re-generate.
6644
6645 2018-04-05  Tom Tromey  <tom@tromey.com>
6646
6647         * linespec.h: Remove include of "vec.h".
6648
6649 2018-04-05  Tom Tromey  <tom@tromey.com>
6650
6651         * linespec.c (typep): Remove typedef.
6652         (find_methods, find_superclass_methods): Take a std::vector.
6653         (find_method): Use std::vector.
6654
6655 2018-04-05  Tom Tromey  <tom@tromey.com>
6656
6657         * utils.c (compare_strings): Remove.
6658         * utils.h (compare_strings): Remove.
6659         * objc-lang.h (find_imps): Update.
6660         * objc-lang.c (find_methods): Take a std::vector.
6661         (uniquify_strings, find_imps): Likewise.
6662         * linespec.c (find_methods): Take a std::vector.
6663         (decode_objc): Use std::vector.
6664         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
6665         a std::vector.
6666         (find_method, find_function_symbols): Use std::vector.
6667
6668 2018-04-05  Tom Tromey  <tom@tromey.com>
6669
6670         * completer.c (completion_tracker::completion_tracker): Remove
6671         cast.
6672         (completion_tracker::discard_completions): Likewise.
6673         * breakpoint.c (ambiguous_names_p): Remove cast.
6674         * ada-lang.c (_initialize_ada_language): Remove cast.
6675         * utils.h (streq): Update.
6676         (streq_hash): Add new declaration.
6677         * utils.c (streq): Return bool.
6678         (streq_hash): New function.
6679
6680 2018-04-05  Tom Tromey  <tom@tromey.com>
6681
6682         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
6683         Remove a string copy.
6684
6685 2018-04-05  Tom Tromey  <tom@tromey.com>
6686
6687         * linespec.c (filter_results): Use std::vector.
6688         (decode_line_2, decode_line_full): Update.
6689
6690 2018-04-05  Tom Tromey  <tom@tromey.com>
6691
6692         * linespec.c (canonical_to_fullform): Return std::string.
6693         (filter_results): Update.
6694         (struct decode_line_2_item): Add constructor.
6695         <fullform, displayform>: Now std::string.
6696         (decode_line_2_compare_items): Now a std::sort comparator.
6697         (decode_line_2): Update.
6698
6699 2018-04-05  Tom Tromey  <tom@tromey.com>
6700
6701         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
6702         (unexpected_linespec_error): Update.
6703         (linespec_parse_basic, parse_linespec): Update.
6704
6705 2018-04-05  Tom Tromey  <tom@tromey.com>
6706
6707         * linespec.c (linespec_parse_basic): Reindent.
6708
6709 2018-04-05  Tom Tromey  <tom@tromey.com>
6710
6711         * minsyms.h (iterate_over_minimal_symbols): Update.
6712         * minsyms.c (iterate_over_minimal_symbols): Take a
6713         gdb::function_view.
6714         * linespec.c (struct collect_minsyms): Remove.
6715         (compare_msyms): Now a std::sort comparator.
6716         (add_minsym): Add parameters.
6717         (search_minsyms_for_name): Update.  Use std::vector.
6718
6719 2018-04-03  Tom Tromey  <tom@tromey.com>
6720
6721         * mipsread.c (read_alphacoff_dynamic_symtab): Use
6722         gdb::byte_vector.
6723
6724 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
6725
6726         * MAINTAINERS (Write After Approval): Add Weimin Pan.
6727
6728 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
6729
6730         PR gdb/16959
6731         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
6732         printing static type.
6733
6734 2018-04-01  Tom Tromey  <tom@tromey.com>
6735
6736         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
6737         (rs6000_xfer_shared_libraries): Update.
6738
6739 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6740
6741         * common/gdb_vecs.h (char_ptr): Remove.
6742         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
6743
6744 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
6745
6746         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
6747         with std::vector.
6748         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
6749
6750 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
6751
6752         * tracepoint.h (struct uploaded_tp): Initialize fields.
6753         <actions, step_actions, cmd_strings>: Change type to
6754         std::vector<char *>.
6755         * tracepoint.c (get_uploaded_tp): Allocate with new.
6756         (free_uploaded_tps): Free with delete.
6757         (parse_tracepoint_definition): Adjust to std::vector change.
6758         * breakpoint.c (read_uploaded_action): Likewise.
6759         (create_tracepoint_from_upload): Likewise.
6760         * ctf.c (ctf_write_uploaded_tp): Likewise.
6761         (SET_ARRAY_FIELD): Likewise.
6762         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
6763
6764 2018-03-30  Tom Tromey  <tom@tromey.com>
6765
6766         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
6767         std::unique_ptr.
6768         (svr4_keep_data_in_core): Update.
6769         (svr4_read_so_list): Update.
6770
6771 2018-03-30  Tom Tromey  <tom@tromey.com>
6772
6773         * windows-nat.c (handle_output_debug_string, handle_exception):
6774         Update.
6775         * target.h (target_read_string): Update.
6776         * target.c (target_read_string): Change "string" to
6777         unique_xmalloc_ptr.
6778         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
6779         Update.
6780         * solib-frv.c (frv_current_sos): Update.
6781         * solib-dsbt.c (dsbt_current_sos): Update.
6782         * solib-darwin.c (darwin_current_sos): Update.
6783         * linux-thread-db.c (inferior_has_bug): Update.
6784         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
6785         Update.  Remove alloca.
6786         * ada-lang.c (ada_main_name): Update.
6787
6788 2018-03-30  Tom Tromey  <tom@tromey.com>
6789
6790         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
6791         (struct dwo_file_deleter): New.
6792         (dwo_file_up): New typedef.
6793         (open_and_init_dwo_file): Use dwo_file_up.
6794         (free_dwo_file_cleanup): Remove.
6795
6796 2018-03-30  Tom Tromey  <tom@tromey.com>
6797
6798         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
6799         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
6800
6801 2018-03-30  Tom Tromey  <tom@tromey.com>
6802
6803         * dwarf2read.c (class free_cached_comp_units): New class.
6804         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
6805         (free_cached_comp_units): Remove function.
6806
6807 2018-03-30  Tom Tromey  <tom@tromey.com>
6808
6809         * utils.h (make_cleanup_unpush_target): Remove.
6810         * inf-ptrace.c (struct target_unpusher): New.
6811         (target_unpush_up) New typedef.
6812         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
6813         target_unpush_up.
6814         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
6815
6816 2018-03-27  Tom Tromey  <tom@tromey.com>
6817
6818         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
6819
6820 2018-03-27  Pedro Alves  <palves@redhat.com>
6821             Tom Tromey  <tom@tromey.com>
6822
6823         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
6824         destructor.  Now a class.
6825         (gdb_readline_wrapper_cleanup): Remove function.
6826         (gdb_readline_wrapper): Remove cleanups.
6827
6828 2018-03-27  Tom Tromey  <tom@tromey.com>
6829
6830         * typeprint.h (struct type_print_options) <local_typedefs,
6831         global_typedefs>: Remove "struct" keyword.
6832         (class typedef_hash_table): New class.
6833         (recursively_update_typedef_hash, add_template_parameters)
6834         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
6835         (find_typedef_in_hash): Don't declare.
6836         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
6837         (typedef_hash_table::recursively_update): Rename from
6838         recursively_update_typedef_hash.  Now a member.
6839         (typedef_hash_table::add_template_parameters): Rename from
6840         add_template_parameters.  Now a member.
6841         (typedef_hash_table::typedef_hash_table): Now a constructor;
6842         rename from create_typedef_hash.
6843         (typedef_hash_table::~typedef_hash_table): Now a destructor;
6844         rename from free_typedef_hash.
6845         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
6846         (do_free_global_table): Remove.
6847         (typedef_hash_table::typedef_hash_table): New constructor; renamed
6848         from copy_type_recursive.
6849         (create_global_typedef_table): Remove.
6850         (typedef_hash_table::find_global_typedef): Now a member of
6851         typedef_hash_table.
6852         (typedef_hash_table::find_typedef): Rename from
6853         find_typedef_in_hash; now a member.
6854         (whatis_exp): Update.
6855         * extension.h (struct ext_lang_type_printers): Add constructor and
6856         destructor.
6857         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
6858         declare.
6859         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
6860         Now a constructor; rename from start_ext_lang_type_printers.
6861         (ext_lang_type_printers): Now a destructor; rename from
6862         free_ext_lang_type_printers.
6863         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
6864         Update.
6865         (c_type_print_base_struct_union): Update.  Remove cleanups.
6866
6867 2018-03-27  Tom Tromey  <tom@tromey.com>
6868
6869         * dwarf-index-write.c: Include <cmath>.
6870
6871 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
6872
6873         * NEWS: Add entry describing new "set|show varsize-limit" command.
6874         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
6875         command.
6876         * printcmd.c (_initialize_printcmd): Add "set var" alias of
6877         "set variable".
6878
6879 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
6880
6881         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
6882         dwarf-index-write.c
6883         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
6884         * dwarf-index-common.c: New file.
6885         * dwarf-index-common.h: New file.
6886         * dwarf-index-write.c: New file.
6887         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
6888         (struct dwarf2_section_info): Move from here.
6889         (dwarf2_section_info_def): Likewise.
6890         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
6891         (offset_type): Likewise.
6892         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
6893         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
6894         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
6895         (byte_swap): Likewise.
6896         (MAYBE_SWAP): Likewise.
6897         (dwarf2_per_cu_ptr): Likewise.
6898         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
6899         (struct tu_stats): Likewise.
6900         (struct dwarf2_per_objfile): Likewise.
6901         (struct dwarf2_per_cu_data): Likewise.
6902         (struct signatured_type): Likewise.
6903         (sig_type_ptr): Likewise.
6904         (DEF_VEC_P (sig_type_ptr)): Likewise.
6905         (INDEX4_SUFFIX): Likewise.
6906         (INDEX5_SUFFIX): Likewise.
6907         (DEBUG_STR_SUFFIX): Likewise.
6908         (dwarf2_read_section): Make non-static.
6909         (mapped_index_string_hash): Move from here.
6910         (dwarf5_djb_hash): Likewise.
6911         (file_write): Likewise.
6912         (class data_buf): Likewise.
6913         (struct symtab_index_entry): Likewise.
6914         (struct mapped_symtab): Likewise.
6915         (find_slot): Likewise.
6916         (hash_expand): Likewise.
6917         (add_index_entry): Likewise.
6918         (uniquify_cu_indices): Likewise.
6919         (class c_str_view): Likewise.
6920         (class c_str_view_hasher): Likewise.
6921         (class vector_hasher): Likewise.
6922         (write_hash_table): Likewise.
6923         (psym_index_map): Likewise.
6924         (struct addrmap_index_data): Likewise.
6925         (add_address_entry): Likewise.
6926         (add_address_entry_worker): Likewise.
6927         (write_address_map): Likewise.
6928         (symbol_kind): Likewise.
6929         (write_psymbols): Likewise.
6930         (struct signatured_type_index_data): Likewise.
6931         (write_one_signatured_type): Likewise.
6932         (recursively_count_psymbols): Likewise.
6933         (recursively_write_psymbols): Likewise.
6934         (class debug_names): Likewise.
6935         (check_dwarf64_offsets): Likewise.
6936         (psyms_seen_size): Likewise.
6937         (write_gdbindex): Likewise.
6938         (write_debug_names): Likewise.
6939         (assert_file_size): Likewise.
6940         (write_psymtabs_to_index): Likewise.
6941         (save_gdb_index_command): Likewise.
6942         (_initialize_dwarf2_read): Don't register the "save gdb-index"
6943         command.
6944         * dwarf2read.h: New file.
6945
6946 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
6947
6948         PR gdb/22670
6949         * dwarf2read.c (dwarf2_physname): Do not return the demangled
6950         symbol name if the CU's language stores symbol names in linkage
6951         format.
6952         * language.h (struct language_defn)
6953         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
6954         all instances of this struct.
6955
6956 2018-03-26  Tom Tromey  <tom@tromey.com>
6957
6958         * stack.c (backtrace_command_1): Remove verbose code.
6959
6960 2018-03-26  Tom Tromey  <tom@tromey.com>
6961
6962         * python/py-framefilter.c (py_print_type): Don't catch
6963         exceptions.  Return void.
6964         (py_print_value): Likewise.
6965         (py_print_single_arg): Likewise.
6966         (enumerate_args): Don't catch exceptions.
6967         (py_print_args): Likewise.
6968         (py_print_frame): Likewise.
6969         (gdbpy_apply_frame_filter): Catch exceptions here.
6970
6971 2018-03-26  Tom Tromey  <tom@tromey.com>
6972
6973         * stack.c (_initialize_stack): Remove trailing newlines from help
6974         text.  Add "Usage" line to "backtrace" help.
6975
6976 2018-03-26  Tom Tromey  <tom@tromey.com>
6977
6978         PR python/16486:
6979         * python/py-framefilter.c (py_print_args): Call wrap_hint.
6980
6981 2018-03-26  Tom Tromey  <tom@tromey.com>
6982
6983         * python/py-framefilter.c (py_print_single_arg): Return
6984         EXT_LANG_BT_ERROR from catch.
6985
6986 2018-03-26  Tom Tromey  <tom@tromey.com>
6987
6988         PR backtrace/15584:
6989         * stack.c (backtrace_command_1): Move some code into no-filters
6990         "if".
6991
6992 2018-03-26  Tom Tromey  <tom@tromey.com>
6993
6994         * python/py-framefilter.c (throw_quit_or_print_exception): New
6995         function.
6996         (gdbpy_apply_frame_filter): Use it.
6997
6998 2018-03-26  Tom Tromey  <tom@tromey.com>
6999
7000         PR cli/17716:
7001         * python/py-framefilter.c (py_print_type, py_print_value)
7002         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
7003         RETURN_MASK_ERROR.
7004
7005 2018-03-26  Tom Tromey  <tom@tromey.com>
7006
7007         * python/py-framefilter.c (enumerate_args): Use
7008         gdb::unique_xmalloc_ptr.
7009
7010 2018-03-26  Tom Tromey  <tom@tromey.com>
7011
7012         * python/py-framefilter.c (py_print_frame): Return
7013         EXT_LANG_BT_OK.
7014         (gdbpy_apply_frame_filter): Update comment.
7015         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
7016         Remove.
7017         <EXT_LANG_BT_NO_FILTERS>: Change value.
7018
7019 2018-03-26  Tom Tromey  <tom@tromey.com>
7020
7021         PR backtrace/15582:
7022         * stack.c (backtrace_command): Parse "hide" argument.
7023         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
7024         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
7025         constant.
7026
7027 2018-03-26  Tom Tromey  <tom@tromey.com>
7028
7029         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
7030         add "flags".
7031         (backtrace_command): Remove "fulltrace", add "flags".
7032
7033 2018-03-26  Tom Tromey  <tom@tromey.com>
7034
7035         * stack.c (backtrace_command): Rewrite command line parsing.
7036
7037 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
7038
7039         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
7040
7041 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
7042
7043         * filename-seen-cache.h: Add include guard.
7044
7045 2018-03-26  Keith Seitz  <keiths@redhat.com>
7046
7047         * symfile.c (place_section): Remove "struct" from section_addr_info
7048         in comment.
7049         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
7050         "struct" keyword from section_addr_info.
7051
7052 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
7053
7054         * regformats/regdef.h (reg): Add constructors.
7055
7056 2018-03-25  Pedro Alves  <palves@redhat.com>
7057
7058         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
7059         if then/else bodies in var_func_name extraction.
7060
7061 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
7062
7063         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
7064         lookup_minimal_symbol() to find symbol entry.
7065         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
7066
7067 2018-03-23  Keith Seitz  <keiths@redhat.com>
7068
7069         PR c++/22968
7070         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
7071         nested type definitions for C++, too.
7072
7073 2018-03-23  Tom Tromey  <tom@tromey.com>
7074
7075         * machoread.c (struct oso_el): Add a constructor.  Don't define as
7076         a typedef.
7077         (macho_register_oso): Remove.
7078         (macho_symtab_read): Take a std::vector.
7079         (oso_el_compare_name): Now a std::sort comparator.
7080         (macho_symfile_read_all_oso): Take a std::vector.
7081         (macho_symfile_read): Use std::vector.  Remove cleanups.
7082
7083 2018-03-22  Tom Tromey  <tom@tromey.com>
7084
7085         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
7086         (record_full_goto_bookmark): Use std::string.
7087
7088 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7089
7090         PR tdep/18295
7091         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
7092         a single mask.
7093
7094 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7095
7096         * rs6000-tdep.c (store_insn_p): New function.
7097         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
7098         and cr_reg to their unshifted values. Use store_insn_p to
7099         match LR saves using either R1 or fdata->alloca_reg. Use
7100         store_insn_p to match CR saves. Set alloca_reg_offset
7101         when alloca_reg and framep are set. Remove lr_reg shift
7102         when assigning to fdata->lr_register.
7103
7104 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7105
7106         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
7107         command line args instead of emitting a warning.
7108
7109 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
7110
7111         * tracepoint.h (struct static_tracepoint_marker): Initialize
7112         fields, define default constructor, move constructor and move
7113         assignment, disable the rest.
7114         <str_id, extra>: Make std::string.
7115         (release_static_tracepoint_marker): Remove.
7116         (free_current_marker): Remove.
7117         * tracepoint.c (free_current_marker): Remove.
7118         (parse_static_tracepoint_marker_definition): Adjust to
7119         std::string, use new hex2str overload.
7120         (release_static_tracepoint_marker): Remove.
7121         (print_one_static_tracepoint_marker): Get marker by reference
7122         and adjust to std::string.
7123         (info_static_tracepoint_markers_command): Adjust to std::vector
7124         changes
7125         * target.h (static_tracepoint_marker_p): Remove typedef.
7126         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
7127         (struct target_ops) <to_static_tracepoint_marker_at>: Return
7128         bool.
7129         <to_static_tracepoint_markers_by_strid>: Return std::vector.
7130         * target-debug.h
7131         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
7132         (target_debug_print_std_vector_static_tracepoint_marker): New.
7133         (target_debug_print_struct_static_tracepoint_marker_p): Rename
7134         to...
7135         (target_debug_print_static_tracepoint_marker_p): ... this.
7136         * target-delegates.c: Re-generate.
7137         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
7138         Make std::string.
7139         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
7140         (decode_static_tracepoint_spec): Adjust to std::vector.
7141         (tracepoint_print_one_detail): Adjust to std::string.
7142         (strace_marker_decode_location): Adjust to std::string.
7143         (update_static_tracepoint): Adjust to std::string, remove call
7144         to release_static_tracepoint_marker.
7145         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
7146         Adjust to std::vector.
7147         * remote.c (remote_static_tracepoint_marker_at): Return bool.
7148         (remote_static_tracepoint_markers_by_strid): Adjust to
7149         std::vector.
7150         * common/rsp-low.h (hex2str): New overload with explicit count
7151         of bytes.
7152         * common/rsp-low.c (hex2str): New overload with explicit count
7153         of bytes.
7154         * unittests/rsp-low-selftests.c (test_hex2str): New function.
7155         (_initialize_rsp_low_selftests): Add test_hex2str test.
7156         * unittests/tracepoint-selftests.c
7157         (test_parse_static_tracepoint_marker_definition): Adjust to
7158         std::string.
7159
7160 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
7161
7162         * tracepoint.c (parse_static_tracepoint_marker_definition):
7163         Consider case where the definition is followed by more
7164         definitions.
7165         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7166         tracepoint-selftests.c.
7167         * unittests/tracepoint-selftests.c: New.
7168
7169 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7170
7171         * MAINTAINERS (Write After Approval): Add Pedro Franco de
7172         Carvalho.
7173
7174 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
7175
7176         * symtab.c (find_pc_sect_line): fixed indentation.
7177
7178 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
7179
7180         * symtab.c (find_pc_sect_line): now uses binary search.
7181
7182 2018-03-19  Tom Tromey  <tom@tromey.com>
7183
7184         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
7185         "IDENT" production.
7186
7187 2018-03-19  Pedro Alves  <palves@redhat.com>
7188             Tom Tromey  <tom@tromey.com>
7189
7190         * unittests/observable-selftests.c: New file.
7191         * common/observable.h: New file.
7192         * observable.h: New file.
7193         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
7194         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
7195         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
7196         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
7197         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
7198         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
7199         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
7200         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
7201         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
7202         python/py-breakpoint.c, python/py-finishbreakpoint.c,
7203         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
7204         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
7205         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
7206         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
7207         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
7208         tui/tui-interp.c, valops.c: Update all users.
7209         * tui/tui-hooks.c (tui_bp_created_observer)
7210         (tui_bp_deleted_observer, tui_bp_modified_observer)
7211         (tui_inferior_exit_observer, tui_before_prompt_observer)
7212         (tui_normal_stop_observer, tui_register_changed_observer):
7213         Remove.
7214         (tui_observers_token): New global.
7215         (attach_or_detach, tui_attach_detach_observers): New functions.
7216         (tui_install_hooks, tui_remove_hooks): Use
7217         tui_attach_detach_observers.
7218         * record-btrace.c (record_btrace_thread_observer): Remove.
7219         (record_btrace_thread_observer_token): New global.
7220         * observer.sh: Remove.
7221         * observer.c: Rename to observable.c.
7222         * observable.c (namespace gdb_observers): Define new objects.
7223         (observer_debug): Move into gdb_observers namespace.
7224         (struct observer, struct observer_list, xalloc_observer_list_node)
7225         (xfree_observer_list_node, generic_observer_attach)
7226         (generic_observer_detach, generic_observer_notify): Remove.
7227         (_initialize_observer): Update.
7228         Don't include observer.inc.
7229         * Makefile.in (generated_files): Remove observer.h, observer.inc.
7230         (clean mostlyclean): Likewise.
7231         (observer.h, observer.inc): Remove targets.
7232         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
7233         (COMMON_SFILES): Use observable.c, not observer.c.
7234         * .gitignore: Remove observer.h.
7235
7236 2018-03-18  Tom Tromey  <tom@tromey.com>
7237
7238         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
7239         gdb::def_vector.
7240         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
7241
7242 2018-03-17  Tom Tromey  <tom@tromey.com>
7243
7244         * auto-load.c (auto_load_objfile_script_1): Use std::string.
7245
7246 2018-03-17  Tom Tromey  <tom@tromey.com>
7247
7248         * target.c (class scoped_target_fd): New.
7249         (target_fileio_close_cleanup): Remove.
7250         (target_fileio_read_alloc_1): Use scoped_target_fd.
7251
7252 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
7253
7254         * silent-rules.mk: New.
7255         * Makefile.in: Include silent-rules.mk
7256         (srcdir, VPATH, top_srcdir): Move up.
7257         (COMPILE): Add ECHO_CXX.
7258         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
7259         (init.c): Add ECHO_INIT_C.
7260         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
7261         (version.c): Add ECHO_GEN.
7262         (printcmd.o): Add ECHO_CXX.
7263         (target-float.o): Add ECHO_CXX.
7264         (ada-exp.o): Add ECHO_CXX.
7265         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
7266         (insight$(EXEEXT)): Add ECHO_CXXLD.
7267         * gnulib/configure.ac: Add AM_SILENT_RULES.
7268         * gnulib/aclocal.m4: Re-generate.
7269         * gnulib/configure: Re-generate.
7270         * gnulib/import/Makefile.in: Re-generate.
7271
7272 2018-03-16  Tom Tromey  <tom@tromey.com>
7273
7274         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
7275         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
7276         * utils.c (do_free_section_addr_info)
7277         (make_cleanup_free_section_addr_info): Remove.
7278         * symfile.h (struct other_sections): Add constructor.
7279         (struct section_addr_info): Remove.
7280         (section_addr_info): New typedef.
7281         (struct sym_fns) <sym_offsets>: Change type of parameter.
7282         (build_section_addr_info_from_objfile)
7283         (relative_addr_info_to_section_offsets, addr_info_make_relative)
7284         (default_symfile_offsets, symbol_file_add)
7285         (symbol_file_add_from_bfd)
7286         (build_section_addr_info_from_section_table): Update.
7287         (alloc_section_addr_info, free_section_addr_info): Don't declare.
7288         * symfile.c (alloc_section_addr_info): Remove.
7289         (build_section_addr_info_from_section_table): Change return type.
7290         Update.
7291         (build_section_addr_info_from_bfd)
7292         (build_section_addr_info_from_objfile): Likewise.
7293         (free_section_addr_info): Remove.
7294         (relative_addr_info_to_section_offsets): Change type of "addrs".
7295         (addrs_section_compar): Now a std::sort comparator.
7296         (addrs_section_sort): Change return type.
7297         (addr_info_make_relative): Change type of "addrs".  Update.
7298         (default_symfile_offsets, syms_from_objfile_1)
7299         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
7300         (symbol_file_add_separate): Update.
7301         (symbol_file_add): Change type of "addrs".  Update.
7302         (add_symbol_file_command): Update.  Remove cleanups.
7303         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
7304         cleanups.
7305         * symfile-debug.c (debug_sym_offsets): Change type of "info".
7306         * solib.c (solib_read_symbols): Update.
7307         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
7308         * machoread.c (macho_symfile_offsets): Update.
7309         * jit.c (jit_bfd_try_read_symtab): Update.
7310
7311 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
7312
7313         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7314         unittests/utils-selftests.c.
7315         * unittests/utils-selftests.c: New file.
7316
7317 2018-03-14  Tom Tromey  <tom@tromey.com>
7318
7319         PR cli/14977:
7320         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
7321         for NULL.
7322
7323 2018-03-14  Tom Tromey  <tom@tromey.com>
7324
7325         PR cli/19918:
7326         * printcmd.c (printf_pointer): Allow "-" in format.
7327
7328 2018-03-14  Tom Tromey  <tom@tromey.com>
7329
7330         * printcmd.c (_initialize_printcmd): Add usage to printf.
7331
7332 2018-03-14  Yao Qi  <qiyao@sourceware.org>
7333
7334         * MAINTAINERS: Update my email address.
7335
7336 2018-03-13  Tom Tromey  <tom@tromey.com>
7337
7338         * machoread.c (macho_check_dsym): Change filenamep to a
7339         std::string*.
7340         (macho_symfile_read): Update.
7341         * symfile.c (load_command): Use std::string.
7342
7343 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
7344
7345         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
7346         to error message string.
7347         (riscv_register_name): Use xsnprintf instead of sprintf.
7348         (riscv_insn::fetch_instruction): Use gdb_assert instead of
7349         internal_error.
7350         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
7351         error.
7352         (riscv_push_dummy_call): Likewise.
7353
7354 2018-03-12  Tom Tromey  <tom@tromey.com>
7355
7356         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
7357         Use gdb::byte_vector.
7358         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
7359
7360 2018-03-12  Yao Qi  <yao.qi@linaro.org>
7361
7362         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
7363         parameter type to readable_regcache.
7364         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
7365         the declaration.
7366
7367 2018-03-11  Tom Tromey  <tom@tromey.com>
7368
7369         * dwarf2read.c (struct nextfield): Add initializers.
7370         (struct nextfnfield): Remove.
7371         (struct fnfieldlist): Add initializers.  Remove "length" and
7372         "head", use std::vector.
7373         (struct decl_field_list): Remove.
7374         (struct field_info): Add initializers.
7375         <fields, baseclasses>: Now std::vector.
7376         <nbaseclasses, nfnfields, typedef_field_list_count,
7377         nested_types_list_count>: Remove.
7378         (dwarf2_add_field, dwarf2_add_type_defn)
7379         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
7380         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
7381         (process_structure_scope): Update.
7382
7383 2018-03-11  Tom Tromey  <tom@tromey.com>
7384
7385         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
7386         for use by std::sort.
7387         (build_type_psymtabs_1): Use std::vector.
7388
7389 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
7390
7391         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
7392         and LIBMPFR in the printed configuration.
7393
7394 2018-03-08  Tom Tromey  <tom@tromey.com>
7395
7396         * source.c (get_filename_and_charpos): Use scoped_fd.
7397         * nto-procfs.c (procfs_open_1): Use scoped_fd.
7398         (procfs_pidlist): Likewise.
7399         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
7400         (iterate_over_mappings): Likewise.
7401
7402 2018-03-08  Tom Tromey  <tom@tromey.com>
7403
7404         * infcall.c (struct call_return_meta_info)
7405         <stack_temporaries_enabled>: Remove.
7406         (get_call_return_value, call_function_by_hand_dummy): Update.
7407         * thread.c (disable_thread_stack_temporaries): Remove.
7408         (enable_thread_stack_temporaries): Remove.
7409         (thread_stack_temporaries_enabled_p): Return bool.
7410         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
7411         (get_last_thread_stack_temporary): Update.
7412         * eval.c (evaluate_subexp): Update.
7413         * gdbthread.h (class enable_thread_stack_temporaries): Now a
7414         class, not a function.
7415         (value_ptr, value_vec): Remove typedefs.
7416         (class thread_info) <stack_temporaries_enabled>: Now bool.
7417         <stack_temporaries>: Now a std::vector.
7418         (thread_stack_temporaries_enabled_p)
7419         (value_in_thread_stack_temporaries): Return bool.
7420
7421 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
7422
7423         * remote.c (putpkt_binary): Fix omitted bytes reporting.
7424         (getpkt_or_notif_sane_1): Likewise.
7425
7426 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
7427
7428         * build-id.c (build_id_to_debug_bfd): Use std::string.
7429
7430 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
7431
7432         * build-id.c (find_separate_debug_file_by_buildid): Return
7433         std::string.
7434         * build-id.h (find_separate_debug_file_by_buildid): Return
7435         std::string.
7436         * coffread.c (coff_symfile_read): Adjust to std::string.
7437         * elfread.c (elf_symfile_read): Adjust to std::string.
7438         * symfile.c (separate_debug_file_exists): Change parameter to
7439         std::string.
7440         (find_separate_debug_file): Return std::string.
7441         (find_separate_debug_file_by_debuglink): Return std::string.
7442         * symfile.h (find_separate_debug_file_by_debuglink): Return
7443         std::string.
7444
7445 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
7446
7447         * common/xml-utils.c (xml_escape_text): Move code to...
7448         (xml_escape_text_append): ... this new function.
7449         * common/xml-utils.h (xml_escape_text_append): New declaration.
7450         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
7451         New function.
7452         (_initialize_xml_utils): register test_xml_escape_text_append as
7453         a selftest.
7454
7455 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
7456
7457         * defs.h: Remove MAX_REGISTER_SIZE.
7458         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
7459         asserts.
7460         * python/py-unwind.c (pyuw_sniffer): Likewise.
7461
7462 2018-03-07  Tom Tromey  <tom@tromey.com>
7463
7464         * linux-tdep.c (linux_info_proc): Update.
7465         * target.h (struct target_ops) <to_fileio_readlink>: Return
7466         optional<string>.
7467         (target_fileio_readlink): Return optional<string>.
7468         * remote.c (remote_hostio_readlink): Return optional<string>.
7469         * inf-child.c (inf_child_fileio_readlink): Return
7470         optional<string>.
7471         * target.c (target_fileio_readlink): Return optional<string>.
7472
7473 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
7474
7475         * regcache.c (cooked_read_test): Add riscv to the list of
7476         architectures that have a save_reggroup.
7477
7478 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7479
7480         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
7481         value is not a dynamic class object.
7482
7483 2018-03-06  Tom Tromey  <tom@tromey.com>
7484
7485         * rust-exp.y: Formatting fixes.
7486
7487 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7488
7489         * riscv-tdep.c (riscv_register_name): Remove target description
7490         support.
7491         (riscv_gdbarch_init): Remove target description check.
7492
7493 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7494
7495         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
7496         comment.
7497         * riscv-tdep.h: Likewise.
7498
7499 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7500
7501         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
7502         (riscv_pseudo_register_write): Delete.
7503         (riscv_gdbarch_init): Remove all use of pseudo registers.
7504
7505 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7506
7507         * record-btrace.c (btrace_print_lines): Replace cleanup
7508         parameter with RAII equivalents.
7509         (btrace_insn_history): Replace cleanup with RAII equivalents.
7510         * ui-out.h (make_cleanup_ui_out_list_begin_end,
7511         make_cleanup_ui_out_tuple_begin_end): Remove.
7512         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
7513         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
7514         make_cleanup_ui_out_list_begin_end): Remove.
7515
7516 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7517
7518         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
7519         parameter types to std::vector.  Use bool.
7520         (record_btrace_wait): Replace VEC(tp_t) with
7521         std::vector<thread_info *>.
7522         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
7523
7524 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7525
7526         * record-btrace.c (record_btrace_disable_callback): Remove.
7527         (struct scoped_btrace_disable): New.
7528         (record_btrace_open): Use scoped_btrace_disable.
7529
7530 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7531
7532         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
7533         reading values from registers.
7534
7535 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7536
7537         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
7538         where appropriate.
7539
7540 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7541
7542         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
7543         change parameter type.  Use GDB's print functions, and use
7544         core_addr_to_string where appropriate.
7545         (riscv_push_dummy_call): Use core_addr_to_string where
7546         appropriate, update call to riscv_print_arg_location, and reindent
7547         a few lines.
7548         (riscv_return_value): Update call to riscv_print_arg_location.
7549
7550 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7551             Tim Newsome <tim@sifive.com>
7552             Albert Ou <a0u@eecs.berkeley.edu>
7553             Darius Rad <darius@bluespec.com>
7554
7555         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
7556         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
7557         (ALLDEPFILES): Add riscv-tdep.c
7558         * configure.tgt: Add riscv support.
7559         * riscv-tdep.c: New file.
7560         * riscv-tdep.h: New file.
7561         * NEWS: Mention new target.
7562         * MAINTAINERS: Add entry for riscv.
7563
7564 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7565
7566         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
7567         fields within aggregates.
7568
7569 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
7570
7571         * record-btrace.c (btrace_print_lines): Change type of flags to
7572         gdb_disassembly_flags.
7573
7574 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
7575
7576         * fbsd-nat.c: Include "inf-ptrace.h".
7577         (USE_SIGTRAP_SIGINFO): Conditionally define.
7578         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
7579         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
7580         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
7581         function.
7582         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
7583         Likewise.
7584         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
7585         Likewise.
7586         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
7587         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
7588         "supports_stopped_by_hw_breakpoint" target methods.
7589
7590 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
7591
7592         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
7593         * fbsd-nat.c (debug_fbsd_nat): New variable.
7594         (show_fbsd_nat_debug): New function.
7595         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
7596         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
7597
7598 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
7599
7600         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
7601         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
7602         prototype.
7603         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
7604         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
7605         method.
7606
7607 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7608
7609         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
7610         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
7611
7612 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7613
7614         * charset.c (struct charset_vector): New.
7615         (charsets): Change type to charset_vector.
7616         (find_charset_names): Adjust.
7617         (add_one): Adjust.
7618         (_initialize_charset): Adjust.
7619
7620 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7621
7622         * progspace.h (struct program_space) <deleted_solibs>: Change
7623         type to std::vector<std::string>.
7624         * progspace.c (clear_program_space_solib_cache): Adjust.
7625         * breakpoint.c (print_solib_event): Adjust.
7626         (check_status_catch_solib): Adjust.
7627         * solib.c (update_solib_list): Adjust.
7628         * ui-out.h (class ui_out) <field_string>: New overload.
7629         * ui-out.c (ui_out::field_string): New overload.
7630
7631 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7632
7633         * progspace.h (struct program_space): Add constructor and
7634         destructor, initialize fields.
7635         (add_program_space): Remove.
7636         * progspace.c (add_program_space): Rename to...
7637         (program_space::program_space): ... this.
7638         (release_program_space): Rename to...
7639         (program_space::~program_space): ... this.
7640         (delete_program_space): Use delete to delete program_space.
7641         (initialize_progspace): Use new to allocate program_space.
7642         * inferior.c (add_inferior_with_spaces): Likewise.
7643         (clone_inferior_command): Likewise.
7644         * infrun.c (follow_fork_inferior): Likewise.
7645         (handle_vfork_child_exec_or_exit): Likewise.
7646
7647 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7648
7649         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
7650         (delim_string_to_char_ptr_vec): Return std::vector of
7651         gdb::unique_xmalloc_ptr.
7652         (dirnames_to_char_ptr_vec_append): Take std::vector of
7653         gdb::unique_xmalloc_ptr.
7654         (dirnames_to_char_ptr_vec): Return std::vector of
7655         gdb::unique_xmalloc_ptr.
7656         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
7657         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
7658         (delim_string_to_char_ptr_vec): Return an std::vector of
7659         gdb::unique_xmalloc_ptr, adjust the code.
7660         (dirnames_to_char_ptr_vec_append): Take an std::vector of
7661         gdb::unique_xmalloc_ptr, adjust the code.
7662         (dirnames_to_char_ptr_vec): Return an std::vector of
7663         gdb::unique_xmalloc_ptr, adjust the code.
7664         * auto-load.c (auto_load_safe_path_vec): Change type to
7665         std::vector of gdb::unique_xmalloc_ptr.
7666         (auto_load_expand_dir_vars): Return an std::vector of
7667         gdb::unique_xmalloc_ptr, adjust the code.
7668         (auto_load_safe_path_vec_update): Adjust.
7669         (filename_is_in_auto_load_safe_path_vec): Adjust.
7670         (auto_load_objfile_script_1): Adjust.
7671         * build-id.c (build_id_to_debug_bfd): Adjust.
7672         * linux-thread-db.c (thread_db_load_search): Adjust.
7673         * source.c (add_path): Adjust.
7674         (openp): Adjust.
7675         * symfile.c (find_separate_debug_file): Adjust.
7676         * utils.c (do_free_char_ptr_vec): Remove.
7677         (make_cleanup_free_char_ptr_vec): Remove.
7678
7679 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7680
7681         PR gdb/22907
7682         * common/pathstuff.c: Conditionally include "<windows.h>".
7683
7684 2018-03-01  Georg Sauthoff  <mail@georg.so>
7685
7686         PR gdb/22888
7687         * gcore.in: Quote variables and switch interpreter to bash.
7688
7689 2018-03-01  Tom Tromey  <tom@tromey.com>
7690
7691         * dwarf2read.c (alloc_discriminant_info): Fix default_index
7692         assertion.  Add assertion for discriminant_index.
7693         (quirk_rust_enum): Use correct base type name in univariant case.
7694
7695 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
7696
7697         * record.c (get_call_history_modifiers): Return a
7698         record_print_flags.
7699         (cmd_record_call_history): Adjust.
7700         * record-btrace.c (record_btrace_call_history): Adjust.
7701         (record_btrace_call_history_range): Adjust.
7702         (record_btrace_call_history_from): Adjust.
7703         * target-debug.h (target_debug_print_record_print_flags): New.
7704         * target-delegates.c: Re-generate.
7705         * target.c (target_call_history): Change flags type.
7706         (target_call_history_from): Likewise.
7707         (target_call_history_range): Likewise.
7708         * target.h (struct target_ops) <target_call_history>: Likewise.
7709         (target_call_history_from): Likewise.
7710         (target_call_history_range): Likewise.
7711
7712 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
7713             Simon Marchi  <simon.marchi@polymtl.ca>
7714
7715         * common/common-utils.c: Include "sys/stat.h".
7716         (is_regular_file): Move here from "source.c"; change return
7717         type to "bool".
7718         * common/common-utils.h (is_regular_file): New prototype.
7719         * common/pathstuff.c (contains_dir_separator): New function.
7720         * common/pathstuff.h (contains_dir_separator): New prototype.
7721         * source.c: Don't include "sys/stat.h".
7722         (is_regular_file): Move to "common/common-utils.c".
7723
7724 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
7725
7726         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
7727         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
7728         * auto-load.c: Include "common/pathstuff.h".
7729         * common/common-def.h (current_directory): Move here.
7730         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
7731         function.
7732         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
7733         prototype.
7734         * common/pathstuff.c: New file.
7735         * common/pathstuff.h: New file.
7736         * compile/compile.c: Include "common/pathstuff.h".
7737         * defs.h (current_directory): Move to "common/common-defs.h".
7738         * dwarf2read.c: Include "common/pathstuff.h".
7739         * exec.c: Likewise.
7740         * guile/scm-safe-call.c: Likewise.
7741         * linux-thread-db.c: Likewise.
7742         * main.c: Likewise.
7743         * nto-tdep.c: Likewise.
7744         * objfiles.c: Likewise.
7745         * source.c: Likewise.
7746         * symtab.c: Likewise.
7747         * utils.c: Include "common/pathstuff.h".
7748         (gdb_realpath): Move to "common/pathstuff.c".
7749         (gdb_realpath_keepfile): Likewise.
7750         (gdb_abspath): Likewise.
7751         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
7752         (gdb_realpath_keepfile): Likewise.
7753         (gdb_abspath): Likewise.
7754
7755 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
7756
7757         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
7758         wildcard process pid for super_resume for kernels with a
7759         specific bug.
7760
7761 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
7762
7763         * compile/compile.c (get_args): Add additional comments
7764         explaining function.
7765
7766 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
7767             Tom Tromey  <tom@tromey.com>
7768
7769         * target.h (memory_write_request_s): Remove typedef.  Don't define
7770         VEC.
7771         (target_write_memory_blocks): Change argument to std::vector.
7772         (struct memory_write_request): Add constructor.
7773         * target-memory.c (compare_block_starting_address): Return bool.
7774         Change argument types.
7775         (claim_memory): Change arguments to use std::vector.
7776         (split_regular_and_flash_blocks, blocks_to_erase)
7777         (compute_garbled_blocks): Likewise.
7778         (cleanup_request_data, cleanup_write_requests_vector): Remove.
7779         (target_write_memory_blocks): Change argument to std::vector.
7780         * symfile.c (struct load_section_data): Add constructor and
7781         destructor.  Use std::vector for "requests".
7782         (struct load_progress_data): Add initializers.
7783         (load_section_callback): Update.  Use "new".
7784         (clear_memory_write_data): Remove.
7785         (generic_load): Update.
7786
7787 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
7788
7789         * arch/aarch64.h: Use common/tdesc.h.
7790
7791 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
7792
7793         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
7794         architecture with a 64-bit ABI.
7795
7796 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
7797
7798         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
7799         ahead of target description loading.
7800
7801 2018-02-26  Tom Tromey  <tom@tromey.com>
7802
7803         * stack.c (backtrace_command_1): Update.
7804         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
7805         of "flags".
7806         * python/py-framefilter.c (py_print_frame)
7807         (gdbpy_apply_frame_filter): Change type of "flags".
7808         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
7809         of "flags".
7810         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
7811         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
7812         * extension.h (enum frame_filter_flag): Rename from
7813         frame_filter_flags.
7814         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
7815         (apply_ext_lang_frame_filter): Change type of "flags".
7816         * extension.c (apply_ext_lang_frame_filter): Change type of
7817         "flags".
7818         * extension-priv.h (struct extension_language_ops)
7819         <apply_frame_filter>: Change type of "flags".
7820
7821 2018-02-26  Tom Tromey  <tom@tromey.com>
7822
7823         PR python/16497:
7824         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
7825         off-by-one in py_end computation.
7826         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
7827         PRINT_MORE_FRAMES.
7828         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
7829         constant.
7830
7831 2018-02-26  Tom Tromey  <tom@tromey.com>
7832
7833         * dwarf2read.c (struct variant_field): New.
7834         (struct nextfield) <variant>: New field.
7835         (dwarf2_add_field): Handle DW_TAG_variant_part.
7836         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
7837         discriminated union.
7838         (read_structure_type): Handle DW_TAG_variant_part.
7839         (handle_struct_member_die): New function, extracted from
7840         process_structure_scope.  Handle DW_TAG_variant.
7841         (process_structure_scope): Handle discriminated unions.  Call
7842         handle_struct_member_die.
7843
7844 2018-02-26  Tom Tromey  <tom@tromey.com>
7845
7846         * rust-lang.h (rust_last_path_segment): Declare.
7847         * rust-lang.c (rust_last_path_segment): Now public.  Change
7848         contract.
7849         (struct disr_info): Remove.
7850         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
7851         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
7852         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
7853         (rust_enum_p, rust_enum_variant): New function.
7854         (rust_underscore_fields): Remove "offset" parameter.
7855         (rust_print_enum): New function.
7856         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
7857         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
7858         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
7859         enums.
7860         (rust_internal_print_type): New function, from rust_print_type.
7861         Remove enum code.
7862         (rust_print_type): Call rust_internal_print_type.
7863         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
7864         Update enum handling.
7865         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
7866         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
7867         (rust_union_quirks): New functions.
7868         (process_full_comp_unit, process_full_type_unit): Call
7869         rust_union_quirks.
7870         (process_structure_scope): Update rust_unions if necessary.
7871
7872 2018-02-26  Tom Tromey  <tom@tromey.com>
7873
7874         * value.h (value_union_variant): Declare.
7875         * valops.c (value_union_variant): New function.
7876         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
7877         (struct discriminant_info): New.
7878         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
7879         enumerator.
7880         (struct main_type) <flag_discriminated_union>: New field.
7881
7882 2018-02-26  Tom Tromey  <tom@tromey.com>
7883
7884         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7885         unittests/unpack-selftests.c.
7886         * unittests/unpack-selftests.c: New file.
7887         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
7888
7889 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7890
7891         * dwarf2read.c (struct partial_die_info) <read>: New method.
7892         (read_partial_die): Remove the declaration.
7893         (load_partial_dies): Update.
7894         (partial_die_info::partial_die_info):
7895         (read_partial_die): Change it to partial_die_info::read.
7896
7897 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7898
7899         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
7900         (fixup_partial_die): Remove declaration.
7901         (scan_partial_symbols): Update.
7902         (partial_die_parent_scope): Likewise.
7903         (partial_die_full_name): Likewise.
7904         (fixup_partial_die): Change it to partial_die_info::fixup.
7905
7906 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7907
7908         * dwarf2read.c (read_partial_die): Update the declaration.
7909         (load_partial_dies): Caller update.
7910         (read_partial_die): Remove one argument abbrev_len.
7911
7912 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7913
7914         * dwarf2read.c (struct partial_die_info): Add ctor, delete
7915         assignment operator.
7916         (load_partial_dies): Use ctor and copy ctor.
7917         (read_partial_die): Update.
7918         (dwarf2_cu::find_partial_die): Use ctor.
7919
7920 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7921
7922         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
7923         (find_partial_die_in_comp_unit): Change it to
7924         dwarf2_cu::find_partial_die.
7925         (find_partial_die): Update.
7926
7927 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7928
7929         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
7930         is NULL.
7931
7932 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7933
7934         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
7935
7936 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
7937
7938         * arch/amd64.h: Use common/tdesc.h.
7939         * arch/i386.c: Likewise.
7940         * arch/i386.h: Likewise.
7941         * arch/tic6x.c: Likewise.
7942         * arch/tdesc.h: Move file from here...
7943         * common/tdesc.h: ...to here.
7944         * features/aarch64-core.c: Regenerate.
7945         * features/aarch64-fpu.c: Regenerate.
7946         * features/i386/32bit-avx.c: Regenerate.
7947         * features/i386/32bit-avx512.c: Regenerate.
7948         * features/i386/32bit-core.c: Regenerate.
7949         * features/i386/32bit-linux.c: Regenerate.
7950         * features/i386/32bit-mpx.c: Regenerate.
7951         * features/i386/32bit-pkeys.c: Regenerate.
7952         * features/i386/32bit-sse.c: Regenerate.
7953         * features/i386/64bit-avx.c: Regenerate.
7954         * features/i386/64bit-avx512.c: Regenerate.
7955         * features/i386/64bit-core.c: Regenerate.
7956         * features/i386/64bit-linux.c: Regenerate.
7957         * features/i386/64bit-mpx.c: Regenerate.
7958         * features/i386/64bit-pkeys.c: Regenerate.
7959         * features/i386/64bit-segments.c: Regenerate.
7960         * features/i386/64bit-sse.c: Regenerate.
7961         * features/i386/x32-core.c: Regenerate.
7962         * features/tic6x-c6xp.c: Regenerate.
7963         * features/tic6x-core.c: Regenerate.
7964         * features/tic6x-gp.c: Regenerate.
7965         * target-descriptions.c: Use common/tdesc.h.
7966         * target-descriptions.h: Likewise.
7967
7968 2018-02-24  Tom Tromey  <tom@tromey.com>
7969
7970         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
7971         (try_thread_db_load_from_dir, thread_db_load_search): Use
7972         std::string.
7973         (info_auto_load_libthread_db_compare): Return bool.  Change
7974         argument types.
7975         (info_auto_load_libthread_db): Use std::vector, std::string.
7976         Remove cleanups.
7977
7978 2018-02-24  Tom Tromey  <tom@tromey.com>
7979
7980         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
7981         std::string.
7982         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
7983         std::string*.
7984         * gdbarch.c: Rebuild.
7985         * gdbarch.h: Rebuild.
7986         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
7987         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
7988         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
7989         std::string*.
7990
7991 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
7992
7993         * gdbtypes.h (sect_offset): Change type to uint64_t.
7994         (sect_offset_str): New function.
7995         * dwarf2read.c (create_addrmap_from_aranges): Use
7996         sect_offset_str.
7997         (error_check_comp_unit_head): Likewise.
7998         (create_debug_type_hash_table): Likewise.
7999         (read_cutu_die_from_dwo): Likewise.
8000         (init_cutu_and_read_dies): Likewise.
8001         (init_cutu_and_read_dies_no_follow): Likewise.
8002         (process_psymtab_comp_unit_reader): Likewise.
8003         (partial_die_parent_scope): Likewise.
8004         (peek_die_abbrev): Likewise.
8005         (process_queue): Likewise.
8006         (dwarf2_physname): Likewise.
8007         (read_namespace_alias): Likewise.
8008         (read_import_statement): Likewise.
8009         (create_dwo_cu_reader): Likewise.
8010         (create_cus_hash_table): Likewise.
8011         (lookup_dwo_cutu): Likewise.
8012         (inherit_abstract_dies): Likewise.
8013         (read_func_scope): Likewise.
8014         (read_call_site_scope): Likewise.
8015         (dwarf2_add_member_fn): Likewise.
8016         (read_common_block): Likewise.
8017         (read_module_type): Likewise.
8018         (read_typedef): Likewise.
8019         (read_subrange_type): Likewise.
8020         (load_partial_dies): Likewise.
8021         (read_partial_die): Likewise.
8022         (find_partial_die): Likewise.
8023         (read_str_index): Likewise.
8024         (dwarf2_string_attr): Likewise.
8025         (build_error_marker_type): Likewise.
8026         (lookup_die_type): Likewise.
8027         (dump_die_shallow): Likewise.
8028         (follow_die_ref): Likewise.
8029         (dwarf2_fetch_die_loc_sect_off): Likewise.
8030         (dwarf2_fetch_constant_bytes): Likewise.
8031         (follow_die_sig): Likewise.
8032         (get_signatured_type): Likewise.
8033         (get_DW_AT_signature_type): Likewise.
8034         (dwarf2_find_containing_comp_unit): Likewise.
8035         (set_die_type): Likewise.
8036
8037 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
8038
8039         * arch/aarch64.c: Include "common-defs.h".
8040         * arch/amd64.c: Likewise.
8041         * arch/i386.c: Likewise.
8042
8043 2018-02-21  Tom Tromey  <tom@tromey.com>
8044
8045         * value.h: (extract_field_op): Update.
8046         * eval.c (extract_field_op): Return a const char *.
8047         * expression.h (parse_expression_for_completion): Update.
8048         * completer.c (complete_expression): Update.
8049         (add_struct_fields): Make fieldname const.
8050         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
8051         (mark_completion_tag, parse_exp_in_context_1): Update.
8052         (parse_expression_for_completion): Change "name" to
8053         unique_xmalloc_ptr*.
8054
8055 2018-02-21  Tom Tromey  <tom@tromey.com>
8056
8057         * infcall.c (call_function_by_hand_dummy): Use std::vector.
8058
8059 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8060
8061         * avr-tdep.c (avr_read_pc): Change parameter type to
8062         readable_regcache.
8063         * gdbarch.sh (read_pc): Likewise.
8064         * gdbarch.c: Re-generated.
8065         * gdbarch.h: Re-generated.
8066         * hppa-tdep.c (hppa_read_pc): Change parameter type to
8067         readable_regcache.
8068         * ia64-tdep.c (ia64_read_pc): Likewise.
8069         * mips-tdep.c (mips_read_pc): Likewise.
8070         * spu-tdep.c (spu_read_pc): Likewise.
8071
8072 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8073
8074         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
8075         * regcache-dump.c: New file.
8076         * regcache.c: Move register_dump to regcache-dump.c.
8077         (maintenance_print_registers): Likewise.
8078         (maintenance_print_raw_registers): Likewise.
8079         (maintenance_print_cooked_registers): Likewise.
8080         (maintenance_print_register_groups): Likewise.
8081         (maintenance_print_remote_registers): Likewise.
8082         (_initialize_regcache): Likewise.
8083         * regcache.h (register_dump): Moved from regcache.c.
8084
8085 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8086
8087         * regcache.c (regcache::regcache): Update.
8088         (regcache::invalidate): Move it to detached_regcache::invalidate.
8089         (get_thread_arch_aspace_regcache): Update.
8090         (regcache::raw_update): Update.
8091         (regcache::cooked_read): Remove some code.
8092         (regcache::cooked_read_value): Likewise.
8093         (regcache::raw_write): Remove assert on m_readonly_p.
8094         (regcache::raw_supply_integer): Move it to
8095         detached_regcache::raw_supply_integer.
8096         (regcache::raw_supply_zeroed): Likewise.
8097         * regcache.h (detached_regcache) <raw_supply_integer>: New
8098         declaration.
8099         <raw_supply_zeroed, invalidate>: Likewise.
8100         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
8101         <invalidate>: Likewise.
8102         <m_readonly_p>: Removed.
8103
8104 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8105
8106         * infcmd.c (get_return_value): Let stop_regs point to
8107         get_current_regcache.
8108         * regcache.c (regcache::regcache): Remove.
8109         (register_dump_reg_buffer): New class.
8110         (regcache_print): Adjust.
8111         * regcache.h (regcache): Remove constructors.
8112
8113 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8114
8115         * regcache.c (class register_dump): New class.
8116         (register_dump_regcache, register_dump_none): New class.
8117         (register_dump_remote, register_dump_groups): New class.
8118         (regcache_print): Update.
8119         * regcache.h (regcache_dump_what): Move it to regcache.c.
8120         (regcache) <dump>: Remove.
8121
8122 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8123
8124         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
8125          reg_buffer_rw *.
8126         (jit_unwind_reg_set_impl): Call raw_supply.
8127         (jit_frame_sniffer): Use reg_buffer_rw.
8128         * record-full.c (record_full_core_regbuf): Change its type.
8129         (record_full_core_open_1): Use reg_buffer_rw.
8130         (record_full_close): Likewise.
8131         (record_full_core_fetch_registers): Use regcache->raw_supply.
8132         (record_full_core_store_registers): Likewise.
8133         * regcache.c (regcache::get_register_status): Move it to
8134         reg_buffer.
8135         (regcache_raw_set_cached_value): Remove.
8136         (regcache::raw_set_cached_value): Remove.
8137         (regcache::raw_write): Call raw_supply.
8138         (regcache::raw_supply): Move it to reg_buffer_rw.
8139         * regcache.h (regcache_raw_set_cached_value): Remove.
8140         (reg_buffer_rw): New class.
8141
8142 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8143
8144         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
8145         readonly_detached_regcache.
8146         (dummy_frame_prev_register): Use regcache->cooked_read.
8147         * frame.c (frame_save_as_regcache): Change return type.
8148         (frame_pop): Update.
8149         * frame.h (frame_save_as_regcache): Update declaration.
8150         * inferior.h (get_infcall_suspend_state_regcache): Update
8151         declaration.
8152         * infrun.c (infcall_suspend_state) <registers>: use
8153         readonly_detached_regcache.
8154         (save_infcall_suspend_state): Don't use regcache_dup.
8155         (get_infcall_suspend_state_regcache): Change return type.
8156         * linux-fork.c (struct fork_info) <savedregs>: Change to
8157         readonly_detached_regcache.
8158         <pc>: New field.
8159         (fork_save_infrun_state): Don't use regcache_dup.
8160         (info_checkpoints_command): Adjust.
8161         * mi/mi-main.c (register_changed_p): Update declaration.
8162         (mi_cmd_data_list_changed_registers): Use
8163         readonly_detached_regcache.
8164         (register_changed_p): Change parameter type to
8165         readonly_detached_regcache.
8166         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
8167         readonly_detached_regcache.
8168         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
8169         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
8170         New.
8171         (regcache::save): Move it to reg_buffer.
8172         (regcache::restore): Change parameter type.
8173         (regcache_dup): Remove.
8174         * regcache.h (reg_buffer) <save>: New method.
8175         (readonly_detached_regcache): New class.
8176         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
8177         readonly_detached_regcache.
8178         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
8179
8180 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8181
8182         * frame.c (frame_save_as_regcache): Use regcache method save.
8183         (frame_pop): Use regcache method restore.
8184         * infrun.c (restore_infcall_suspend_state): Likewise.
8185         * linux-fork.c (fork_load_infrun_state): Likewise.
8186         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
8187         save.
8188         * regcache.c (regcache_save): Remove.
8189         (regcache::restore): More asserts.
8190         (regcache_cpy): Remove.
8191         * regcache.h (regcache_save): Remove the declaration.
8192         (regcache::restore): Move from private to public.
8193         Remove the friend declaration of regcache_cpy.
8194         (regcache_cpy): Remove declaration.
8195
8196 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8197
8198         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
8199         parameter type to 'readable_regcache *'.
8200         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
8201         * arm-tdep.c (arm_neon_quad_read): Likewise.
8202         (arm_pseudo_read): Likewise.
8203         * avr-tdep.c (avr_pseudo_register_read): Likewise.
8204         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
8205         * frv-tdep.c (frv_pseudo_register_read): Likewise.
8206         * gdbarch.c: Re-generated.
8207         * gdbarch.h: Re-generated.
8208         * gdbarch.sh (pseudo_register_read): Change parameter type to
8209         'readable_regcache *'.
8210         (pseudo_register_read_value): Likewise.
8211         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
8212         (h8300_pseudo_register_read): Likewise.
8213         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
8214         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
8215         (i386_pseudo_register_read_into_value): Likewise.
8216         (i386_pseudo_register_read_value): Likewise.
8217         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
8218         declaration.
8219         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
8220         * m32c-tdep.c (m32c_raw_read): Likewise.
8221         (m32c_read_flg): Likewise.
8222         (m32c_banked_register): Likewise.
8223         (m32c_banked_read): Likewise.
8224         (m32c_sb_read): Likewise.
8225         (m32c_part_read): Likewise.
8226         (m32c_cat_read): Likewise.
8227         (m32c_r3r2r1r0_read): Likewise.
8228         (m32c_pseudo_register_read): Likewise.
8229         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
8230         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
8231         (mep_pseudo_cr64_read): Likewise.
8232         (mep_pseudo_register_read): Likewise.
8233         * mips-tdep.c (mips_pseudo_register_read): Likewise.
8234         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
8235         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
8236         * regcache.c (regcache::raw_read): Move it to readable_regcache.
8237         (regcache::cooked_read): Likewise.
8238         (regcache::cooked_read_value): Likewise.
8239         (regcache_cooked_read_signed):
8240         (regcache::cooked_read): Likewise.
8241         * regcache.h (readable_regcache): New class.
8242         (regcache): Inherit readable_regcache.  Move some methods to
8243         readable_regcache.
8244         * rl78-tdep.c (rl78_pseudo_register_read): Change
8245         parameter type to 'readable_regcache *'.
8246         * rs6000-tdep.c (do_regcache_raw_read): Remove.
8247         (e500_pseudo_register_read): Change parameter type to
8248         'readable_regcache *'.
8249         (dfp_pseudo_register_read): Likewise.
8250         (vsx_pseudo_register_read): Likewise.
8251         (efpr_pseudo_register_read): Likewise.
8252         * s390-tdep.c (s390_pseudo_register_read): Likewise.
8253         * sh-tdep.c (sh_pseudo_register_read): Likewise.
8254         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
8255         (sh64_pseudo_register_read): Likewise.
8256         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
8257         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
8258         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
8259         (spu_pseudo_register_read): Likewise.
8260         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
8261         (xtensa_pseudo_register_read): Likewise.
8262
8263 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8264
8265         * regcache.c (regcache::regcache): Call reg_buffer ctor.
8266         (regcache::arch): Move it to reg_buffer::arch.
8267         (regcache::register_buffer): Likewise.
8268         (regcache::assert_regnum): Likewise.
8269         (regcache::num_raw_registers): Likewise.
8270         * regcache.h (reg_buffer): New class.
8271         (regcache): Inherit reg_buffer.
8272
8273 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
8274
8275         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
8276         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
8277
8278 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
8279
8280         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
8281
8282 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
8283
8284         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
8285         (SFILES): Remove common/*.c files.
8286         (COMMON_OBS): Remove some *.o files built from common/*.c files.
8287         * common/common.host: Add common reference.
8288         * configure.ac: Likewise.
8289         * configure: Regenerate.
8290
8291 2018-02-16  Yao Qi  <yao.qi@linaro.org>
8292
8293         * block.c (block_namespace_info): Inherit allocate_on_obstack.
8294         (block_initialize_namespace): Use new.
8295         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
8296         (dwarf2_free_objfile): Use delete.
8297         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
8298         (copy_type_recursive): Use new.
8299         * gdb_obstack.h (allocate_on_obstack): New.
8300
8301 2018-02-15  Yao Qi  <yao.qi@linaro.org>
8302
8303         PR gdb/22849
8304         * inferior.c (exit_inferior_1): Reset inf->control.
8305
8306 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
8307
8308         * ada-lang.c (ada_to_fixed_value_create): Delete advance
8309         declaration.
8310
8311 2018-02-14  Pedro Alves  <palves@redhat.com>
8312
8313         * frame-unwind.c (frame_unwind_try_unwinder): Always call
8314         frame_cleanup_after_sniffer on exception.
8315
8316 2018-02-14  Tom Tromey  <tom@tromey.com>
8317
8318         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
8319         const.
8320         (solib_bfd_open): Make pathname const.
8321         * solib.c (solib_bfd_open): Make pathname const.
8322         * solib-spu.c (spu_bfd_fopen): Make name const.
8323         (spu_bfd_open): Make pathname const.
8324         * solib-darwin.c (darwin_bfd_open): Make pathname const.
8325         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
8326
8327 2018-02-14  Tom Tromey  <tom@tromey.com>
8328
8329         * symfile.c (symfile_bfd_open): Update.
8330         * source.h (openp, source_full_path_of, find_and_open_source):
8331         Change argument type to unique_xmalloc_ptr.
8332         * source.c (openp): Take a unique_xmalloc_ptr.
8333         (source_full_path_of, find_and_open_source): Likewise.
8334         (open_source_file, symtab_to_fullname): Update.
8335         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
8336         unique_xmalloc_ptr.
8337         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
8338         (exec_file_find): Update.
8339         * psymtab.c (psymtab_to_fullname): Update.
8340         * nto-tdep.h (nto_find_and_open_solib): Update.
8341         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
8342         unique_xmalloc_ptr.
8343         * exec.c (exec_file_attach): Update.
8344         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
8345         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
8346
8347 2018-02-14  Tom Tromey  <tom@tromey.com>
8348
8349         * solib.c: Include source.h.
8350         * nto-tdep.c: Include source.h.
8351         * mi/mi-cmd-env.c: Include source.h.
8352         * infcmd.c: Include source.h.
8353         * exec.c: Include source.h.
8354         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
8355         (add_path, directory_switch, source_path, init_source_path): Move
8356         declarations...
8357         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
8358         (add_path, directory_switch, source_path, init_source_path):
8359         ...here.
8360
8361 2018-02-14  Tom Tromey  <tom@tromey.com>
8362
8363         * solist.h (exec_file_find, solib_find): Return
8364         unique_xmalloc_ptr.
8365         (solib_bfd_fopen): Take a const char *.
8366         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
8367         (exec_file_find, solib_find): Likewise.
8368         (solib_bfd_fopen): Do not take ownership of "pathname".
8369         (solib_bfd_open): Use unique_xmalloc_ptr.
8370         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
8371         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
8372         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
8373         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
8374
8375 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
8376
8377         * ada-lang.c (name_match_type_from_name): Remove reference to
8378         ada_name_for_lookup in function's documentation.
8379         * ada-lang.h (ada_name_for_lookup): Delete declaration.
8380
8381 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
8382
8383         * defs.h (enum openp_flags): New enum.
8384         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
8385         Move to enum openp_flags.
8386         (openp_flags): New enum flags.
8387         (openp): Change parameter type to openp_flags.
8388         * source.c (openp): Change parameter type to openp_flags.
8389         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
8390         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
8391
8392 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
8393
8394         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
8395         per-command.
8396
8397 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
8398
8399         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
8400         into...
8401         (class dwarf2_queue_guard): ...the destructor of this new class.
8402         (dw2_do_instantiate_symtab): Create instance of the new class
8403         dwarf2_queue_guard, remove cleanup.
8404
8405 2018-02-09  Tom Tromey  <tom@tromey.com>
8406
8407         * source.c (find_source_lines): Don't reference past the end of
8408         the vector.
8409
8410 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8411
8412         * remote.c (remote_btrace_maybe_reopen): Change error message.
8413         * btrace.c (btrace_enable): Likewise.
8414         (parse_xml_btrace): Likewise.
8415         (parse_xml_btrace_conf): Likewise.
8416
8417 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8418
8419         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
8420         (linux_enable_pt, linux_enable_bts): Call
8421         diagnose_perf_event_open_fail.
8422
8423 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8424
8425         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
8426         Remove parameter and change return type.  Update callers.  Move it.
8427         (linux_enable_bts, linux_enable_pt): Improve error message.
8428         (linux_enable_pt): Remove zero buffer size check.
8429         (linux_enable_btrace): Improve error messages.  Remove NULL return
8430         check.
8431
8432 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8433
8434         * btrace.c (btrace_enable): Remove target_supports_btrace call.
8435         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
8436         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
8437         (linux_supports_pt, linux_supports_btrace): Remove.
8438         (linux_enable_bts): Call cpu_supports_bts.
8439         * nat/linux-btrace.h (linux_supports_btrace): Remove.
8440         * remote.c (remote_supports_btrace): Remove.
8441         (init_remote_ops): Remove remote_supports_btrace.
8442         * target-delegates.c: Regenerated.
8443         * target.c (target_supports_btrace): Remove.
8444         * target.h (target_ops) <to_supports_btrace>: Remove
8445         (target_supports_btrace): Remove.
8446         * x86-linux-nat.c (x86_linux_create_target): Remove
8447         linux_supports_btrace.
8448
8449 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8450
8451         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
8452         btrace failed.
8453         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
8454         exception and use message in own exception.
8455
8456 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8457
8458         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
8459         (perf_event_pt_event_type): Use gdb_file_up.
8460         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
8461         scoped_fd, and scoped_mmap.
8462
8463 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8464
8465         * common/scoped_mmap.h: New.
8466         * unittests/scoped_mmap-selftest.c: New.
8467         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8468         unittests/scoped_mmap-selftest.c.
8469
8470 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8471
8472         * common/scoped_fd.h: New.
8473         * unittests/scoped_fd-selftest.c: New.
8474         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8475         unittests/scoped_fd-selftest.c.
8476
8477 2018-02-09  Tom Tromey  <tom@tromey.com>
8478
8479         * auto-load.c (auto_load_section_scripts): Use
8480         gdb::unique_xmalloc_ptr.
8481
8482 2018-02-09  Tom Tromey  <tom@tromey.com>
8483
8484         * auto-load.c (execute_script_contents): Use std::string.
8485
8486 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
8487
8488         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
8489         Python function, rather than a new command.
8490
8491 2018-02-08  Tom Tromey  <tom@tromey.com>
8492
8493         * solib.c (solib_find_1): Use std::string.
8494         (solib_bfd_fopen): Use unique_xmalloc_ptr.
8495
8496 2018-02-08  Tom Tromey  <tom@tromey.com>
8497
8498         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
8499
8500 2018-02-08  Tom Tromey  <tom@tromey.com>
8501
8502         * source.c (find_source_lines): Use gdb::def_vector.
8503
8504 2018-02-08  Tom Tromey  <tom@tromey.com>
8505
8506         * macrocmd.c (struct temporary_macro_definition): New.
8507         (macro_define_command): Use temporary_macro_definition.  Remove
8508         cleanups.
8509         (free_macro_definition_ptr): Remove.
8510
8511 2018-02-08  Tom Tromey  <tom@tromey.com>
8512
8513         * macroexp.c (maybe_expand): Use std::string.
8514
8515 2018-02-08  Tom Tromey  <tom@tromey.com>
8516
8517         * macroexp.c (struct macro_buffer): Add initializers for some
8518         members.
8519         (init_buffer, init_shared_buffer, free_buffer)
8520         (free_buffer_return_text): Remove.
8521         (macro_buffer): New constructors.
8522         (~macro_buffer): New destructor.
8523         (macro_buffer::set_shared): New method.
8524         (macro_buffer::resize_buffer, macro_buffer::appendc)
8525         (macro_buffer::appendmem): Now methods, not free functions.
8526         (set_token, append_tokens_without_splicing, stringify)
8527         (macro_stringify): Update.
8528         (gather_arguments): Change return type.  Remove argc_p argument,
8529         add args_ptr argument.  Use std::vector.
8530         (substitute_args): Remove argc argument.  Accept std::vector.
8531         (expand): Update.  Use std::vector.
8532         (scan, macro_expand, macro_expand_next): Update.
8533
8534 2018-02-08  Tom Tromey  <tom@tromey.com>
8535
8536         * symtab.c (default_collect_symbol_completion_matches_break_on):
8537         Use unique_xmalloc_ptr.
8538         * macroscope.h: (sal_macro_scope, user_macro_scope)
8539         (default_macro_scope): Return unique_xmalloc_ptr.
8540         * macroscope.c (sal_macro_scope, user_macro_scope)
8541         (default_macro_scope): Return unique_xmalloc_ptr.
8542         * macroexp.h (macro_expand, macro_expand_once): Return
8543         unique_xmalloc_ptr.
8544         * macroexp.c (macro_expand, macro_expand_once): Return
8545         unique_xmalloc_ptr.
8546         * macrocmd.c (macro_expand_command, macro_expand_once_command)
8547         (info_macro_command, info_macros_command): Use
8548         unique_xmalloc_ptr.
8549         * compile/compile-c-support.c (write_macro_definitions): Use
8550         unique_xmalloc_ptr.
8551         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
8552
8553 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
8554
8555         * value.c (value_static_field): Assign field type instead of
8556         containing type when returning an optimized out value.
8557
8558 2018-02-06  Yao Qi  <yao.qi@linaro.org>
8559
8560         * ft32-tdep.c (ft32_read_pc): Remove.
8561         (ft32_write_pc): Remove.
8562         (ft32_gdbarch_init): Update.
8563         * m32r-tdep.c (m32r_read_pc): Remove.
8564         (m32r_gdbarch_init): Update.
8565         * mep-tdep.c (mep_read_pc): Remove.
8566         (mep_gdbarch_init): Update.
8567         * microblaze-tdep.c (microblaze_write_pc): Remove.
8568         (microblaze_gdbarch_init): Update.
8569         * mn10300-tdep.c (mn10300_read_pc): Remove.
8570         (mn10300_write_pc): Remove.
8571         (mn10300_gdbarch_init): Update.
8572         * moxie-tdep.c (moxie_read_pc): Remove.
8573         (moxie_write_pc): Remove.
8574         (moxie_gdbarch_init): Update.
8575
8576 2018-02-06  Yao Qi  <yao.qi@linaro.org>
8577
8578         * expprint.c (print_subexp_standard): Handle
8579         OP_F77_UNDETERMINED_ARGLIST.
8580         (dump_subexp_body_standard): Likewise.
8581
8582 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
8583
8584         * target-descriptions.c (tdesc_element_visitor) Add empty
8585         implementations.
8586         (tdesc_type): Move make_gdb_type from here.
8587         (tdesc_type_builtin): Likewise.
8588         (tdesc_type_vector): Likewise.
8589         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
8590         (make_gdb_type_struct): Move from tdesc_type_with_fields.
8591         (make_gdb_type_union): Likewise.
8592         (make_gdb_type_flags): Likewise.
8593         (make_gdb_type_enum): Likewise.
8594         (make_gdb_type): New function.
8595         (tdesc_register_type): Use static make_gdb_type.
8596
8597 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
8598
8599         * infcmd.c (default_print_one_register_info): Align natural-format
8600         column values consistently one under another.
8601         (pad_to_column): New function.
8602
8603 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
8604
8605         * dwarf2read.c (dwarf2_physname): Move commment.
8606
8607 2018-02-01  Leszek Swirski  <leszeks@google.com>
8608
8609         * varobj.c (varobj_formatted_print_options): Allow recursive
8610         pretty printing if pretty printing is enabled.
8611
8612 2018-02-01  Leszek Swirski  <leszeks@google.com>
8613
8614         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
8615         names after a structop as a filename.
8616
8617 2018-02-01  Yao Qi  <yao.qi@linaro.org>
8618
8619         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
8620         (arm_record_coproc_data_proc): Likewise.
8621
8622 2018-02-01  Yao Qi  <yao.qi@linaro.org>
8623
8624         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
8625
8626 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
8627
8628         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
8629         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
8630
8631 2018-01-31  Pedro Alves  <palves@redhat.com>
8632
8633         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
8634         * inflow.c (child_terminal_save_inferior): Wrap reference to
8635         tcgetpgrp in HAVE_TERMIOS_H.
8636         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
8637         _WIN32.
8638         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
8639         always iterate over all inferiors.
8640         (gdbsim_cntrl_c): Adjust.
8641         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
8642
8643 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
8644
8645         * gdbtypes.c (lookup_array_range_type): Make sure the array's
8646         index type is objfile-owned if the element type is as well.
8647
8648 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
8649
8650         GDB 8.1 released.
8651
8652 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8653
8654         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
8655         "features/s390x-linux64.c".
8656         (_initialize_s390_linux_tdep): Remove initialization of tdescs
8657         s390_linux32 and s390x_linux64.
8658         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
8659         default tdesc.
8660         * s390-tdep.c: Include "features/s390-linux32.c" and
8661         "features/s390x-linux64.c".
8662         (s390_tdesc_valid): Add check for tdesc_has_registers.
8663         (s390_gdbarch_init): Make sure there is always a valid tdesc.
8664         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
8665         tdesc_s390x_linux64.
8666         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
8667         tdesc_s390x_linux64 to...
8668         * s390-tdep.h: ...here.
8669
8670 2018-01-30  Pedro Alves  <palves@redhat.com>
8671
8672         PR gdb/13211
8673         * config.in, configure: Regenerate.
8674         * configure.ac: Check for getpgid.
8675         * go32-nat.c (go32_pass_ctrlc): New.
8676         (go32_target): Install it.
8677         * inf-child.c (inf_child_target): Install
8678         child_terminal_save_inferior, child_pass_ctrlc and
8679         child_interrupt.
8680         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
8681         (inf_ptrace_target): No longer install it.
8682         * infcmd.c (interrupt_target_1): Adjust.
8683         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
8684         (child_interrupt): Declare.
8685         (inferior::terminal_state): New.
8686         * inflow.c (struct terminal_info): Update comments.
8687         (inferior_process_group): Delete.
8688         (terminal_is_ours): Delete.
8689         (gdb_tty_state): New.
8690         (child_terminal_init): Adjust.
8691         (is_gdb_terminal, sharing_input_terminal_1)
8692         (sharing_input_terminal): New functions.
8693         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
8694         Set the process's actual process group in the foreground if
8695         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
8696         mark terminal as the inferior's if not sharing GDB's terminal.
8697         Don't check attach_flag.
8698         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
8699         pass down a target_terminal_state.
8700         (child_terminal_save_inferior): New, factored out from ...
8701         (child_terminal_ours_1): ... this.  Handle
8702         target_terminal_state::is_ours_for_output.
8703         (child_interrupt, child_pass_ctrlc): New.
8704         (inflow_inferior_exit): Clear the inferior's terminal_state.
8705         (copy_terminal_info): Copy the inferior's terminal state.
8706         (_initialize_inflow): Remove reference to terminal_is_ours.
8707         * inflow.h (inferior_process_group): Delete.
8708         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
8709         * procfs.c (procfs_target): Don't install procfs_interrupt.
8710         (procfs_interrupt): Delete.
8711         * remote.c (remote_serial_quit_handler): Adjust.
8712         (remote_interrupt): Remove ptid parameter.  Adjust.
8713         * target-delegates.c: Regenerate.
8714         * target.c: Include "terminal.h".
8715         (target_terminal::terminal_state): Rename to ...
8716         (target_terminal::m_terminal_state): ... this.
8717         (target_terminal::init): Adjust.
8718         (target_terminal::inferior): Adjust to per-inferior
8719         terminal_state.
8720         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
8721         (target_terminal::ours, target_terminal::ours_for_output): Use
8722         target_terminal_is_ours_kind.
8723         (target_interrupt): Remove ptid parameter.  Adjust.
8724         (default_target_pass_ctrlc): Adjust.
8725         * target.h (target_ops::to_terminal_save_inferior): New field.
8726         (target_ops::to_interrupt): Remove ptid_t parameter.
8727         (target_interrupt): Remove ptid_t parameter.  Update comment.
8728         (target_pass_ctrlc): Update comment.
8729         * target/target.h (target_terminal_state): New scoped enum,
8730         factored out of ...
8731         (target_terminal::terminal_state): ... here.
8732         (target_terminal::inferior): Update comments.
8733         (target_terminal::restore_inferior): New.
8734         (target_terminal::is_inferior, target_terminal::is_ours)
8735         (target_terminal::is_ours_for_output): Adjust.
8736         (target_terminal::scoped_restore_terminal_state): Adjust to
8737         rename, and call restore_inferior() instead of inferior().
8738         (target_terminal::scoped_restore_terminal_state::m_state): Change
8739         type.
8740         (target_terminal::terminal_state): Rename to ...
8741         (target_terminal::m_terminal_state): ... this and change type.
8742
8743 2018-01-30  Pedro Alves  <palves@redhat.com>
8744
8745         * linux-nat.c (wait_for_signal): New function.
8746         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
8747         directly.
8748         (async_terminal_is_ours)
8749         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
8750         (linux_nat_add_target): Don't override
8751         to_terminal_inferior/to_terminal_ours.
8752
8753 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
8754
8755         * remote.c (remote_follow_fork): Don't call "detach_inferior".
8756
8757 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
8758
8759         * dwarf2read.c (free_dwo_files): Add forward-declaration.
8760         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
8761         dwarf2_per_objfile_free here.
8762         (dwarf2_per_objfile_free): Remove.
8763         (_initialize_dwarf2_read): Don't register
8764         dwarf2_per_objfile_free as a registry cleanup.
8765
8766 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
8767
8768         Avoid compilation errors in MinGW native builds
8769
8770         The error is triggered by including python-internal.h, and the
8771         error message is:
8772
8773              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
8774                       from build-gnulib/import/math.h:27,
8775                       from d:/usr/Python26/include/pyport.h:235,
8776                       from d:/usr/Python26/include/Python.h:58,
8777                       from python/python-internal.h:94,
8778                       from python/py-arch.c:24:
8779              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
8780         using ::hypot;
8781                 ^~~~~
8782
8783         This happens because Python headers define 'hypot' to expand t
8784         '_hypot' in the Windows builds.
8785         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
8786         'hypoth'.  This avoids a compilation error.
8787
8788 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
8789
8790         * MAINTAINERS (Write After Approval): Fix ordering.
8791
8792 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
8793
8794         * MAINTAINERS (Write After Approval): Add Alan Hayward.
8795
8796 2018-01-26  Alan Modra  <amodra@gmail.com>
8797
8798         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
8799         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
8800         Remove nop.  Make const.  Comment.
8801         (powerpc32_plt_stub_so_2): New.
8802         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
8803         Correct count.  Update uses.
8804         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
8805         Move common code reading PLT entry word.  Correct
8806         powerpc32_plt_stub PLT address calculation.
8807         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
8808         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
8809         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
8810         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
8811         (ppc64_standard_linkage8): Likewise.
8812         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
8813         Correct insns description.
8814         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
8815
8816 2018-01-24  Pedro Alves  <palves@redhat.com>
8817
8818         GCC PR libstdc++/83906
8819         * gdbtypes.c (operator==(const dynamic_prop &,
8820         const dynamic_prop &)): New.
8821         (operator==(const range_bounds &, const range_bounds &)): New.
8822         (check_types_equal): Use them instead of memcmp.
8823         * gdbtypes.h (operator==(const dynamic_prop &,
8824         const dynamic_prop &)): Declare.
8825         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
8826         (operator==(const range_bounds &, const range_bounds &)): Declare.
8827         (operator!=(const range_bounds &, const range_bounds &)): Declare.
8828
8829 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8830
8831         * s390-linux-tdep.c (s390_record_address_mask)
8832         (s390_record_calc_disp_common, s390_record_calc_disp)
8833         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
8834         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
8835         (s390_process_record): Move to s390-tdep.c.
8836         (s390_linux_init_abi_any): Adjust.
8837         * s390-tdep.c (s390_record_address_mask)
8838         (s390_record_calc_disp_common, s390_record_calc_disp)
8839         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
8840         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
8841         (s390_process_record): Moved from s390-linux-tdep.c
8842         (s390_gdbarch_init): Adjust.
8843
8844 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8845
8846         * s390-linux-nat.c (s390-tdep.h): New include.
8847         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
8848         (HFILES_NO_SRCDIR): Add s390-tdep.h.
8849         (ALLDEPFILES): Add s390-tdep.c.
8850         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
8851         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
8852         * s390-tdep.h: ...this.  New file.
8853         * s390-linux-tdep.c (s390-tdep.h): New include.
8854         (_initialize_s390_tdep): Rename to...
8855         (_initialize_s390_linux_tdep): ...this and adjust.
8856         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
8857         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
8858         s390-tdep.h.
8859         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
8860         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
8861         (s390_is_partial_instruction, s390_software_single_step)
8862         (is_non_branch_ril, s390_displaced_step_copy_insn)
8863         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
8864         (s390_prologue_data, s390_addr, s390_store, s390_load)
8865         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
8866         (s390_register_call_saved, s390_guess_tracepoint_registers)
8867         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
8868         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
8869         (s390_pseudo_register_name, s390_pseudo_register_type)
8870         (s390_pseudo_register_read, s390_pseudo_register_write)
8871         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
8872         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
8873         (s390_addr_bits_remove, s390_address_class_type_flags)
8874         (s390_address_class_type_flags_to_name)
8875         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
8876         (s390_function_arg_float, s390_function_arg_vector)
8877         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
8878         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
8879         (s390_frame_align, s390_register_return_value, s390_return_value)
8880         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
8881         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
8882         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
8883         (s390_trad_frame_prev_register, s390_unwind_cache)
8884         (s390_prologue_frame_unwind_cache)
8885         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
8886         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
8887         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
8888         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
8889         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
8890         (s390_frame_base_address, s390_local_base_address)
8891         (s390_frame_base, s390_gcc_target_options)
8892         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
8893         (s390_validate_reg_range, s390_tdesc_valid)
8894         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
8895         * s390-tdep.c: ...this.  New file.
8896
8897 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8898
8899         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
8900         (s390_process_record, s390_gdbarch_tdep_alloc)
8901         (s390_linux_init_abi_any): Use/set new hook.
8902
8903 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8904
8905         * s390-linux-tdep.c (osabi.h): New include.
8906         (s390_linux_init_abi_31, s390_linux_init_abi_64)
8907         (s390_linux_init_abi_any): New functions.
8908         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
8909
8910 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8911
8912         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
8913         tdesc_has_registers check
8914
8915 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8916
8917         * s390-linux-tdep.c (s390_tdesc_valid): New function.
8918         (s390_validate_reg_range): New macro.
8919         (s390_gdbarch_init): Adjust.
8920
8921 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8922
8923         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
8924         (s390_gdbarch_tdep_alloc): Adjust.
8925         (s390_gdbarch_init): Adjust.
8926
8927 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8928
8929         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
8930         <have_tdb>: Change type to bool.
8931         (s390_gdbarch_tdep_alloc): Adjust.
8932         (s390_gdbarch_init): Adjust.
8933
8934 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8935
8936         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
8937         (gdbarch_tdep) <have_upper, have_vx>: New fields.
8938         (s390_gdbarch_tdep_alloc): New function.
8939         (s390_gdbarch_init): Allocate tdep at start and use its fields
8940         instead of separate variables.
8941
8942 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8943
8944         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
8945         when looking for cached gdbarch and add comment for remaining.
8946
8947 2018-01-22  Pedro Alves  <palves@redhat.com>
8948             Sergio Durigan Junior  <sergiodj@redhat.com>
8949
8950         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
8951         case.
8952
8953 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
8954
8955         * MAINTAINERS: Update my company e-mail address.
8956
8957 2018-01-22  Yao Qi  <yao.qi@linaro.org>
8958
8959         * regcache.c (cooked_write_test): New function.
8960         (_initialize_regcache): Register the test.
8961
8962 2018-01-22  Yao Qi  <yao.qi@linaro.org>
8963
8964         * ia64-tdep.c (ia64_pseudo_register_read): Call
8965         regcache->cooked_read instead of regcache_cooked_read_unsigned.
8966         * m32c-tdep.c (m32c_cat_read): Likewise.
8967         (m32c_r3r2r1r0_read): Likewise.
8968         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
8969         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
8970
8971 2018-01-22  Yao Qi  <yao.qi@linaro.org>
8972
8973         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
8974         method raw_read instead of regcache_raw_read.
8975         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
8976         * arm-tdep.c (arm_neon_quad_read): Likewise.
8977         * avr-tdep.c (avr_pseudo_register_read): Likewise.
8978         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
8979         * frv-tdep.c (frv_pseudo_register_read): Likewise.
8980         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
8981         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
8982         (i386_pseudo_register_read_into_value): Likewise.
8983         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
8984         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
8985         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
8986         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
8987         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
8988         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
8989         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
8990         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
8991         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
8992
8993 2018-01-22  Yao Qi  <yao.qi@linaro.org>
8994
8995         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
8996         * configure.tgt: Remove target mt.
8997         * mt-tdep.c: Remove.
8998         * regcache.c (cooked_read_test): Remove the check for mt.
8999
9000 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9001
9002         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
9003         instead of gdbarch_pseudo_register_read_value.
9004
9005 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
9006
9007         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
9008         language is Ada.
9009
9010 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
9011
9012         * linespec.c (create_sals_line_offset): Remove code that preserved
9013         the symtab_and_line's line number.
9014
9015 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9016
9017         * varobj.c (varobj_create): Don't set valid_block when creating a
9018         floating varobj.
9019
9020 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9021
9022         * varobj.c (varobj_create): Remove out of date comment.
9023
9024 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9025
9026         PR mi/20395
9027         * ada-exp.y (write_var_from_sym): Pass extra parameter when
9028         updating innermost block.
9029         * parse.c (innermost_block_tracker::update): Take extra type
9030         parameter, and check types match before updating innermost block.
9031         (write_dollar_variable): Update innermost block for registers.
9032         * parser-defs.h (enum innermost_block_tracker_type): New enum.
9033         (innermost_block_tracker::innermost_block_tracker): Initialise
9034         m_types member.
9035         (innermost_block_tracker::reset): Take type parameter.
9036         (innermost_block_tracker::update): Take type parameter, and pass
9037         type through as needed.
9038         (innermost_block_tracker::m_types): New member.
9039         * varobj.c (varobj_create): Pass type when reseting innermost
9040         block.
9041
9042 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9043
9044         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
9045         * ada-lang.c (resolve_subexp): Likewise.
9046         * breakpoint.c (set_breakpoint_condition) Likewise.
9047         (watch_command_1) Likewise.
9048         * c-exp.y (variable): Likewise.
9049         * d-exp.y (PrimaryExpression): Likewise.
9050         * f-exp.y (variable): Likewise.
9051         * go-exp.y (variable): Likewise.
9052         * m2-exp.y (variable): Likewise.
9053         * objfiles.c (objfile::~objfile): Likewise.
9054         * p-exp.y (variable): Likewise.
9055         * parse.c (innermost_block): Change type.
9056         * parser-defs.h (class innermost_block_tracker): New.
9057         (innermost_block): Change to innermost_block_tracker.
9058         * printcmd.c (display_command): Switch to innermost_block API.
9059         (do_one_display): Likewise.
9060         * rust-exp.y (do_one_display): Likewise.
9061         * symfile.c (clear_symtab_users): Likewise.
9062         * varobj.c (varobj_create): Switch to innermost_block API, replace
9063         use of innermost_block with block stored on varobj object.
9064
9065 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9066
9067         * expression.h (innermost_block): Remove declaration.
9068         * varobj.c: Add 'parser-defs.h' include.
9069
9070 2018-01-19  Tom Tromey  <tom@tromey.com>
9071
9072         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
9073         symbols in the static and global blocks.
9074
9075 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
9076
9077         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
9078         gdb_ptrace.h, and move including gdb_wait.h ...
9079         * nat/linux-ptrace.h: ... to here.
9080
9081 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9082
9083         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
9084         inf_ptrace_detach_success.
9085         (inf_ptrace_detach_success): Add inferior parameter, use it
9086         instead of inferior_ptid, pass it to detach_inferior.
9087         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
9088         parameter.
9089         * inferior.c (detach_inferior): Add overload that takes an
9090         inferior object.
9091         * inferior.h (detach_inferior): Likewise.
9092         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
9093         use inferior_ptid, adjust call to inf_ptrace_detach_success.
9094         * linux-thread-db.c (thread_db_detach): Use inf parameter.
9095
9096 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9097
9098         * target.h (struct target_ops) <to_detach>: Add inferior
9099         parameter.
9100         (target_detach): Likewise.
9101         * target.c (dispose_inferior): Pass inferior down.
9102         (target_detach): Pass inferior down.  Assert that it is equal to
9103         the current inferior.
9104         * aix-thread.c (aix_thread_detach): Pass inferior down.
9105         * corefile.c (core_file_command): Pass current_inferior() down.
9106         * corelow.c (core_detach): Add inferior parameter.
9107         * darwin-nat.c (darwin_detach): Likewise.
9108         * gnu-nat.c (gnu_detach): Likewise.
9109         * inf-ptrace.c (inf_ptrace_detach): Likewise.
9110         * infcmd.c (detach_command): Pass current_inferior() down to
9111         target_detach.
9112         * infrun.c (follow_fork_inferior): Pass parent_inf to
9113         target_detach.
9114         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
9115         target_detach.
9116         * linux-nat.c (linux_nat_detach): Add inferior parameter.
9117         * linux-thread-db.c (thread_db_detach): Likewise.
9118         * nto-procfs.c (procfs_detach): Likewise.
9119         * procfs.c (procfs_detach): Likewise.
9120         * record.c (record_detach): Likewise.
9121         * record.h (struct inferior): Forward-declare.
9122         (record_detach): Add inferior parameter.
9123         * remote-sim.c (gdbsim_detach): Likewise.
9124         * remote.c (remote_detach_1): Likewise.
9125         (remote_detach): Likewise.
9126         (extended_remote_detach): Likewise.
9127         * sol-thread.c (sol_thread_detach): Likewise.
9128         * target-debug.h (target_debug_print_inferior_p): New macro.
9129         * target-delegates.c: Re-generate.
9130         * top.c (kill_or_detach): Pass inferior down to target_detach.
9131         * windows-nat.c (windows_detach): Add inferior parameter.
9132
9133 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9134
9135         * target.h (struct target_ops) <to_detach>: Remove args
9136         parameter.
9137         (target_detach): Likewise.
9138         * target.c (dispose_inferior): Adjust.
9139         (target_detach): Remove args parameter, adjust.
9140         * aix-thread.c (aix_thread_detach): Adjust.
9141         * corefile.c (core_file_command): Adjust.
9142         * corelow.c (core_detach): Adjust.
9143         * darwin-nat.c (darwin_detach): Adjust.
9144         * gnu-nat.c (gnu_detach): Adjust.
9145         * inf-ptrace.c (inf_ptrace_detach): Adjust.
9146         * infcmd.c (detach_command): Adjust
9147         * infrun.c (follow_fork_inferior): Adjust.
9148         (handle_vfork_child_exec_or_exit): Adjust.
9149         * linux-fork.c (linux_fork_detach): Remove args parameter.
9150         * linux-fork.h (linux_fork_detach): Likewise.
9151         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
9152         * linux-thread-db.c (thread_db_detach): Likewise.
9153         * nto-procfs.c (procfs_detach): Likewise.
9154         * procfs.c (procfs_detach): Likewise.
9155         (do_detach): Remove signo parameter.
9156         * record.c (record_detach): Remove args parameter.
9157         * record.h (record_detach): Likewise.
9158         * remote-sim.c (gdbsim_detach): Likewise.
9159         * remote.c (remote_detach_1): Likewise.
9160         (remote_detach): Likewise.
9161         (extended_remote_detach): Likewise.
9162         * sol-thread.c (sol_thread_detach): Likewise.
9163         * target-delegates.c: Re-generate.
9164         * top.c (struct qt_args) <args>: Remove field.
9165         (kill_or_detach): Don't pass args.
9166         (quit_force): Don't set args.
9167         * windows-nat.c (windows_detach): Remove args parameter.
9168
9169 2018-01-19  Yao Qi  <yao.qi@linaro.org>
9170
9171         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
9172         (arm_linux_init_abi): Install it.
9173
9174 2018-01-19  Yao Qi  <yao.qi@linaro.org>
9175
9176         * osabi.c (gdb_osabi_names): Extend the regexp for
9177         arm-linux-gnueabihf.
9178
9179 2018-01-18  Yao Qi  <yao.qi@linaro.org>
9180
9181         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
9182         m_abbrevs.
9183         (abbrev_table::add_abbrev): Update.
9184         (abbrev_table::lookup_abbrev): Update.
9185
9186 2018-01-18  Yao Qi  <yao.qi@linaro.org>
9187
9188         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
9189
9190 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
9191
9192         * compile/compile.c (compile_to_object): Convert "triplet_rx"
9193         to "std::string".
9194
9195 2018-01-17  Tom Tromey  <tom@tromey.com>
9196
9197         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
9198
9199 2018-01-17  Tom Tromey  <tom@tromey.com>
9200
9201         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
9202         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
9203         (create_array_type_with_stride): Update.
9204         * dwarf2read.c (set_die_type): Update.
9205
9206 2018-01-17  Tom Tromey  <tom@tromey.com>
9207
9208         * dwarf2read.c (delayed_method_info): Remove typedef.
9209         (dwarf2_cu::method_info): Now a std::vector.
9210         (add_to_method_list): Update.
9211         (free_delayed_list): Remove.
9212         (compute_delayed_physnames): Update.
9213         (process_full_comp_unit, process_full_type_unit): Clear the method
9214         list.  Remove cleanups.
9215         (psymtab_include_file_name): Add name_holder parameter.  Use
9216         unique_xmalloc_ptr.
9217         (dwarf_decode_lines): Update.
9218
9219 2018-01-17  Tom Tromey  <tom@tromey.com>
9220             Simon Marchi  <simon.marchi@ericsson.com>
9221
9222         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
9223         (dwarf2_per_objfile::free_cached_comp_units)
9224         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
9225         (init_cutu_and_read_dies_no_follow): Update.
9226         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
9227         (dwarf2_cu::~dwarf2_cu): New.
9228         (free_heap_comp_unit, free_stack_comp_unit): Remove.
9229         (age_cached_comp_units, free_one_cached_comp_unit): Update.
9230
9231 2018-01-17  Tom Tromey  <tom@tromey.com>
9232             Simon Marchi  <simon.marchi@ericsson.com>
9233
9234         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
9235         (struct die_reader_specs) <abbrev_table>: New member.
9236         (struct abbrev_table): Add constructor.
9237         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
9238         <abbrev_obstack>: Now an auto_obstack.
9239         (abbrev_table_up): New typedef.
9240         (init_cu_die_reader): Add abbrev_table parameter.
9241         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
9242         Add result_dwo_abbrev_table.
9243         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
9244         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
9245         Update.
9246         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
9247         parameter.
9248         (skip_children): Update.
9249         (abbrev_table::alloc_abbrev): Rename from
9250         abbrev_table_alloc_abbrev.
9251         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
9252         (abbrev_table::lookup_abbrev): Rename from
9253         abbrev_table_lookup_abbrev.
9254         (abbrev_table_read_table): Return abbrev_table_up.
9255         (abbrev_table_free, abbrev_table_free_cleanup)
9256         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
9257         (load_partial_dies): Update.
9258
9259 2018-01-17  Tom Tromey  <tom@tromey.com>
9260
9261         * dwarf2read.c (dwarf2_compute_name): Update comment.
9262         (read_func_scope, read_variable): Update.
9263         (new_symbol): Remove.
9264         (new_symbol_full): Rename to new_symbol.
9265
9266 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
9267
9268         PR gdb/16577
9269         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
9270         a warning instead of throwing an error, set section size to 0 and return
9271         NULL.
9272         * gdb_bfd.h (gdb_bfd_map_section): Update description.
9273
9274 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
9275
9276         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
9277         std::string.
9278         (linux_ptrace_attach_fail_reason_string): Likewise.
9279         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
9280         Likewise.
9281         (linux_ptrace_attach_fail_reason_string): Likewise.
9282         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
9283
9284 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
9285
9286         * linux-nat.c (linux_nat_attach): Remove xstrdup.
9287
9288 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
9289
9290         PR gdb/21559
9291         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
9292         checking for fs_base/gs_base fields in struct user_regs_struct.
9293         * configure: Regenerate.
9294
9295 2018-01-17  Yao Qi  <yao.qi@linaro.org>
9296
9297         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
9298         function.
9299         (aarch64_linux_init_abi): Install it to gdbarch hook
9300         gcc_target_options.
9301
9302 2018-01-15  Pedro Alves  <palves@redhat.com>
9303
9304         * common/signals-state-save-restore.c
9305         (save_original_signals_state): Fix typos.
9306
9307 2017-01-12  Tom Tromey  <tom@tromey.com>
9308             Sergio Durigan Junior  <sergiodj@redhat.com>
9309
9310         * Makefile.in (install-only): Install gdb-add-index.
9311
9312 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
9313
9314         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
9315
9316 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9317
9318         * infrun.c (keep_going_pass_signal): Clear step-over info when
9319         insert_breakpoints fails.
9320
9321 2018-01-11  Pedro Alves  <palves@redhat.com>
9322
9323         PR gdb/22583
9324         * infrun.c (resume): Rename to ...
9325         (resume_1): ... this.
9326         (resume): Reimplement as wrapper around resume_1.
9327
9328 2018-01-11  Pedro Alves  <palves@redhat.com>
9329
9330         PR remote/22597
9331         * remote.c (remote_parse_stop_reply): Default to the last-set
9332         general thread instead of to 'magic_null_ptid'.
9333
9334 2018-01-10  Pedro Alves  <palves@redhat.com>
9335
9336         * language.h (language_get_symbol_name_matcher): Rename ...
9337         (get_symbol_name_matcher): ... this.
9338         * language.c (language_get_symbol_name_matcher): Ditto.
9339         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
9340         callers adjusted.
9341
9342 2018-01-10  Pedro Alves  <palves@redhat.com>
9343
9344         PR gdb/22670
9345         * dwarf2read.c
9346         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
9347         Adjust to use language_get_symbol_name_matcher instead of
9348         language_defn::la_get_symbol_name_matcher.
9349         * language.c (language_get_symbol_name_matcher): If in Ada mode
9350         and the lookup name is a verbatim match, return Ada's matcher.
9351         * language.h (language_get_symbol_name_matcher): Adjust comment.
9352         (ada_lookup_name_info::verbatim_p):: New method.
9353
9354 2018-01-10  Pedro Alves  <palves@redhat.com>
9355
9356         PR gdb/22670
9357         * ada-lang.c (ada_collect_symbol_completion_matches): If the
9358         minsym's language is language_auto or language_cplus, pass down
9359         language_ada instead.
9360         * symtab.c (compare_symbol_name): Don't frob symbol language here.
9361
9362 2018-01-10  Pedro Alves  <palves@redhat.com>
9363
9364         PR gdb/22670
9365         * minsyms.c (linkage_name_str): New function.
9366         (iterate_over_minimal_symbols): Use it.
9367
9368 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9369
9370         * NEWS: Document that 'info proc' now works on FreeBSD.
9371
9372 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9373
9374         * configure.ac: Check for kinfo_getfile in libutil.
9375         * configure: Regenerate.
9376         * config.in: Regenerate.
9377         * fbsd-nat.c: Include "fbsd-tdep.h".
9378         (fbsd_fetch_cmdline): New.
9379         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
9380         rather than calling error.
9381         (fbsd_info_proc): New.
9382         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
9383         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
9384         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
9385
9386 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9387
9388         * fbsd-nat.c (struct free_deleter): Remove.
9389         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
9390
9391 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9392
9393         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
9394         NULL for an empty pathname.
9395
9396 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9397
9398         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
9399         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
9400         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
9401         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
9402         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
9403         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
9404         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
9405         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
9406         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
9407         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
9408         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
9409         (fbsd_core_fetch_timeval, fbsd_print_sigset)
9410         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
9411         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
9412         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
9413
9414 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9415
9416         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
9417         (gnu_xfer_auxv): New function.
9418         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
9419         TARGET_OBJECT_AUXV.
9420
9421 2018-01-08  Yao Qi  <yao.qi@linaro.org>
9422             Simon Marchi  <simon.marchi@ericsson.com>
9423
9424         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
9425         common/selftest.c.
9426         (COMMON_OBS): Remove selftest.o.
9427         * configure.ac: Append selftest-arch.c and common/selftest.c to
9428         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
9429         * configure: Re-generated.
9430         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
9431         GDB_SELF_TEST.
9432         (maintenance_info_selftests): Likewise.
9433
9434 2018-01-08  Xavier Roirand  <roirand@adacore.com>
9435
9436         * ada-valprint.c (val_print_packed_array_elements): Use
9437         proper number of elements when printing an array indexed
9438         by an enumeration type.
9439
9440 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
9441
9442         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
9443         (dw2_get_file_names_reader): Adjust.
9444         (lookup_dwo_signatured_type): Adjust.
9445         (lookup_dwp_signatured_type): Adjust.
9446         (lookup_signatured_type): Adjust.
9447         (create_type_unit_group): Adjust.
9448         (get_type_unit_group): Adjust.
9449         (process_psymtab_comp_unit_reader): Adjust.
9450         (build_type_psymtabs_reader): Adjust.
9451         (scan_partial_symbols): Adjust.
9452         (add_partial_symbol): Adjust.
9453         (add_partial_subprogram): Adjust.
9454         (peek_die_abbrev): Adjust.
9455         (fixup_go_packaging): Adjust.
9456         (process_imported_unit_die): Adjust.
9457         (dwarf2_compute_name): Adjust.
9458         (dwarf2_physname): Adjust.
9459         (read_import_statement): Adjust.
9460         (handle_DW_AT_stmt_list): Adjust.
9461         (read_file_scope): Adjust.
9462         (read_func_scope): Adjust.
9463         (read_lexical_block_scope): Adjust.
9464         (read_call_site_scope): Adjust.
9465         (read_variable): Adjust.
9466         (dwarf2_rnglists_process): Adjust.
9467         (dwarf2_ranges_process): Adjust.
9468         (dwarf2_ranges_read): Adjust.
9469         (dwarf2_get_pc_bounds): Adjust.
9470         (dwarf2_record_block_ranges): Adjust.
9471         (dwarf2_add_field): Adjust.
9472         (dwarf2_add_member_fn): Adjust.
9473         (read_structure_type): Adjust.
9474         (process_structure_scope): Adjust.
9475         (read_enumeration_type): Adjust.
9476         (read_array_type): Adjust.
9477         (mark_common_block_symbol_computed): Adjust.
9478         (read_common_block): Adjust.
9479         (read_namespace_type): Adjust.
9480         (read_namespace): Adjust.
9481         (read_module_type): Adjust.
9482         (read_tag_pointer_type): Adjust.
9483         (read_tag_ptr_to_member_type): Adjust.
9484         (read_tag_string_type): Adjust.
9485         (read_subroutine_type): Adjust.
9486         (read_typedef): Adjust.
9487         (read_base_type): Adjust.
9488         (attr_to_dynamic_prop): Adjust.
9489         (read_subrange_type): Adjust.
9490         (read_unspecified_type): Adjust.
9491         (dwarf2_read_abbrevs): Adjust.
9492         (load_partial_dies): Adjust.
9493         (read_partial_die): Adjust.
9494         (find_partial_die): Adjust.
9495         (guess_partial_die_structure_name): Adjust.
9496         (fixup_partial_die): Adjust.
9497         (read_attribute_value): Adjust.
9498         (read_addr_index): Adjust.
9499         (read_addr_index_from_leb128): Adjust.
9500         (read_str_index): Adjust.
9501         (dwarf2_string_attr): Adjust.
9502         (get_debug_line_section): Adjust.
9503         (dwarf_decode_line_header): Adjust.
9504         (lnp_state_machine::check_line_address): Adjust.
9505         (dwarf_decode_lines_1): Adjust.
9506         (dwarf_decode_lines): Adjust.
9507         (dwarf2_start_symtab): Adjust.
9508         (var_decode_location): Adjust.
9509         (new_symbol_full): Adjust.
9510         (dwarf2_const_value_data): Adjust.
9511         (dwarf2_const_value_attr): Adjust.
9512         (dwarf2_const_value): Adjust.
9513         (die_type): Adjust.
9514         (die_containing_type): Adjust.
9515         (build_error_marker_type): Adjust.
9516         (lookup_die_type): Adjust.
9517         (guess_full_die_structure_name): Adjust.
9518         (anonymous_struct_prefix): Adjust.
9519         (determine_prefix): Adjust.
9520         (dwarf2_name): Adjust.
9521         (follow_die_ref_or_sig): Adjust.
9522         (follow_die_offset): Adjust.
9523         (follow_die_ref): Adjust.
9524         (follow_die_sig_1): Adjust.
9525         (follow_die_sig): Adjust.
9526         (get_signatured_type): Adjust.
9527         (get_DW_AT_signature_type): Adjust.
9528         (decode_locdesc): Adjust.
9529         (dwarf_decode_macros): Adjust.
9530         (cu_debug_loc_section): Adjust.
9531         (fill_in_loclist_baton): Adjust.
9532         (dwarf2_symbol_mark_computed): Adjust.
9533         (init_one_comp_unit): Don't assign
9534         dwarf2_cu::dwarf2_per_objfile.
9535         (set_die_type): Adjust.
9536
9537 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
9538
9539         * dwarf2read.c (struct mapped_debug_names): Add constructor.
9540         <dwarf2_per_objfile>: New field.
9541         (dwarf2_per_objfile): Remove global.
9542         (get_dwarf2_per_objfile): New function.
9543         (set_dwarf2_per_objfile): New function.
9544         (dwarf2_build_psymtabs_hard): Change objfile parameter to
9545         dwarf2_per_objfile.
9546         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
9547         (read_abbrev_offset): Likewise.
9548         (read_indirect_string): Likewise.
9549         (read_indirect_line_string): Likewise.
9550         (read_indirect_string_at_offset): Likewise.
9551         (read_indirect_string_from_dwz): Likewise.
9552         (dwarf2_find_containing_comp_unit): Change objfile parameter to
9553         dwarf2_per_objfile.
9554         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
9555         (create_all_comp_units): Change objfile parameter to
9556         dwarf2_per_objfile.
9557         (create_all_type_units): Likewise.
9558         (process_queue): Add dwarf2_per_objfile parameter.
9559         (read_and_check_comp_unit_head): Likewise.
9560         (lookup_dwo_unit_in_dwp): Likewise.
9561         (get_dwp_file): Likewise.
9562         (process_cu_includes): Likewise.
9563         (struct free_dwo_file_cleanup_data): New struct.
9564         (dwarf2_has_info): Use get_dwarf2_per_objfile and
9565         set_dwarf2_per_objfile.
9566         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
9567         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
9568         context, adjust calls.
9569         (dw2_instantiate_symtab): Likewise.
9570         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
9571         (dw2_get_cu): Likewise.
9572         (create_cu_from_index_list): Change objfile parameter to
9573         dwarf2_per_objfile.
9574         (create_cus_from_index_list): Get dwarf2_per_objfile from
9575         context, adjust calls.
9576         (create_cus_from_index): Likewise.
9577         (create_signatured_type_table_from_index): Change objfile
9578         parameter to dwarf2_per_objfile.
9579         (create_signatured_type_table_from_debug_names): Change objfile
9580         parameter to dwarf2_per_objfile.
9581         (create_addrmap_from_index): Likewise.
9582         (create_addrmap_from_aranges): Likewise.
9583         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
9584         (dw2_setup): Remove.
9585         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
9586         context.
9587         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
9588         get_dwarf2_per_objfile.
9589         (dw2_forget_cached_source_info): Likewise.
9590         (dw2_map_symtabs_matching_filename): Likewise.
9591         (struct dw2_symtab_iterator) <index>: Remove.
9592         <dwarf2_per_objfile>: New field.
9593         (dw2_symtab_iter_init): Replace index parameter with
9594         dwarf2_per_objfile.
9595         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
9596         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
9597         (dw2_print_stats): Likewise.
9598         (dw2_dump): Likewise.
9599         (dw2_expand_symtabs_for_function): Likewise.
9600         (dw2_expand_all_symtabs): Likewise.
9601         (dw2_expand_symtabs_with_fullname): Likewise.
9602         (dw2_expand_marked_cus): Replace index and objfile parameters
9603         with dwarf2_per_objfile.
9604         (dw_expand_symtabs_matching_file_matcher): Add
9605         dwarf2_per_objfile parameter and adjust calls.
9606         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
9607         adjust calls.
9608         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
9609         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
9610         adjust calls.
9611         (create_cus_from_debug_names_list): Replace objfile parameter
9612         with dwarf2_per_objfile and adjust calls.
9613         (create_cus_from_debug_names): Likewise.
9614         (dwarf2_read_debug_names): Likewise.
9615         (mapped_debug_names::namei_to_name): Adjust call.
9616         (dw2_debug_names_iterator::next): Likewise.
9617         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
9618         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
9619         (dw2_debug_names_dump): Likewise.
9620         (dw2_debug_names_expand_symtabs_for_function): Likewise.
9621         (dw2_debug_names_expand_symtabs_matching): Likewise.
9622         (dwarf2_initialize_objfile): Likewise.
9623         (dwarf2_build_psymtabs): Likewise.
9624         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
9625         this_cu.
9626         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
9627         (read_and_check_comp_unit_head): Likewise.
9628         (read_abbrev_offset): Likewise.
9629         (create_debug_type_hash_table): Likewise.
9630         (create_debug_types_hash_table): Likewise.
9631         (create_all_type_units): Replace objfile parameter with
9632         dwarf2_per_objfile.
9633         (add_type_unit): Add dwarf2_per_objfile parameter.
9634         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
9635         with dwarf2_per_objfile.
9636         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
9637         (lookup_dwp_signatured_type): Likewise.
9638         (lookup_signatured_type): Likewise.
9639         (read_cutu_die_from_dwo): Likewise.
9640         (init_tu_and_read_dwo_dies): Likewise.
9641         (init_cutu_and_read_dies): Likewise.
9642         (init_cutu_and_read_dies_no_follow): Likewise.
9643         (allocate_type_unit_groups_table): Add objfile parameter.
9644         (create_type_unit_group): Use dwarf2_per_objfile from cu.
9645         (get_type_unit_group): Likewise.
9646         (process_psymtab_comp_unit): Update call.
9647         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
9648         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
9649         (print_tu_stats): Likewise.
9650         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
9651         in void* parameter.
9652         (build_type_psymtabs): Change objfile parameter to
9653         dwarf2_per_objfile.
9654         (process_skeletonless_type_unit): Use dwarf2_per_objfile
9655         passed in void* parameter.
9656         (process_skeletonless_type_units): Change objfile parameter to
9657         dwarf2_per_objfile.
9658         (set_partial_user): Likewise.
9659         (dwarf2_build_psymtabs_hard): Likewise.
9660         (read_comp_units_from_section): Likewise.
9661         (create_all_comp_units): Likewise.
9662         (scan_partial_symbols): Update calls.
9663         (add_partial_symbol): Likewise.
9664         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
9665         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
9666         (process_queue): Add dwarf2_per_objfile parameter.
9667         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
9668         (compute_compunit_symtab_includes): Likewise.
9669         (process_cu_includes): Add dwarf2_per_objfile parameter.
9670         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
9671         (process_full_type_unit): Likewise.
9672         (process_imported_unit_die): Update call.
9673         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
9674         (read_file_scope): Likewise.
9675         (allocate_dwo_file_hash_table): Add objfile parameter.
9676         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
9677         (create_cus_hash_table): Likewise.
9678         (create_dwp_hash_table): Likewise.
9679         (create_dwo_unit_in_dwp_v1): Likewise.
9680         (create_dwp_v2_section): Likewise.
9681         (create_dwo_unit_in_dwp_v2): Likewise.
9682         (lookup_dwo_unit_in_dwp): Likewise.
9683         (try_open_dwop_file): Likewise.
9684         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
9685         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
9686         cleanup to include a reference to dwarf2_per_objfile.
9687         (open_dwp_file): Add dwarf2_per_objfile parameter.
9688         (open_and_init_dwp_file): Likewise.
9689         (get_dwp_file): Likewise.
9690         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
9691         (queue_and_load_all_dwo_tus): Update call.
9692         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
9693         data.
9694         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
9695         (dwarf2_ranges_process): Likewise.
9696         (dwarf2_get_pc_bounds): Likewise.
9697         (mark_common_block_symbol_computed): Likewise.
9698         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
9699         (dwarf2_read_abbrevs): Update call.
9700         (read_partial_die): Use dwarf2_per_objfile from cu.
9701         (find_partial_die): Likewise.
9702         (fixup_partial_die): Likewise.
9703         (read_attribute_value): Likewise.
9704         (read_indirect_string_at_offset_from): Add objfile parameter.
9705         (read_indirect_string_at_offset): Add dwarf2_per_objfile
9706         parameter.
9707         (read_indirect_string_from_dwz): Add objfile parameter.
9708         (read_indirect_string): Add objfile parameter.
9709         (read_addr_index_1): Add dwarf2_per_objfile parameter.
9710         (read_addr_index): Use dwarf2_per_objfile from cu.
9711         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
9712         call dw2_setup.
9713         (read_str_index): Use dwarf2_per_objfile from cu.
9714         (get_debug_line_section): Likewise.
9715         (read_formatted_entries): Add dwarf2_per_objfile parameter.
9716         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
9717         (new_symbol_full): Use dwarf2_per_objfile from cu.
9718         (build_error_marker_type): Likewise.
9719         (lookup_die_type): Likewise.
9720         (determine_prefix): Likewise.
9721         (follow_die_offset): Likewise.
9722         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
9723         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
9724         (dwarf2_fetch_die_type_sect_off): Likewise.
9725         (dwarf2_get_die_type): Likewise.
9726         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
9727         (get_signatured_type): Likewise.
9728         (get_DW_AT_signature_type): Likewise.
9729         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
9730         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
9731         (cu_debug_loc_section): Likewise.
9732         (fill_in_loclist_baton): Likewise.
9733         (dwarf2_symbol_mark_computed): Likewise.
9734         (dwarf2_find_containing_comp_unit): Change objfile parameter to
9735         dwarf2_per_objfile.
9736         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
9737         parameter.
9738         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
9739         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
9740         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
9741         (set_die_type): Use dwarf2_free_objfile from cu.
9742         (get_die_type_at_offset): Likewise.
9743         (dwarf2_per_objfile_free): Don't assign global variable.
9744         (debug_names) <constructor>: Add dwarf2_per_objfile
9745         parameter, update m_debugstrlookup construction.
9746         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
9747         parameter.
9748         <m_dwarf2_per_objfile>: New field.
9749         <lookup>: Use m_dwarf2_per_objfile.
9750         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
9751         (psyms_seen_size): Likewise.
9752         (write_gdbindex): Replace objfile parameter with
9753         dwarf2_per_objfile.
9754         (write_debug_names): Likewise.
9755         (write_psymtabs_to_index): Likewise.
9756         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
9757         calls.
9758
9759 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
9760
9761         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
9762         <dwarf2_per_objfile>: New field.
9763         (struct dwarf2_per_cu_data) <objfile>: Remove.
9764         <dwarf2_per_objfile>: New field.
9765         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
9766         of objfile.
9767         (create_signatured_type_table_from_index): Likewise.
9768         (create_debug_type_hash_table): Likewise.
9769         (fill_in_sig_entry_from_dwo_entry): Likewise.
9770         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
9771         (create_type_unit_group): Assign dwarf2_per_objfile instead of
9772         objfile.
9773         (create_partial_symtab): Access objfile through
9774         dwarf2_per_objfile.
9775         (process_psymtab_comp_unit_reader): Likewise.
9776         (read_comp_units_from_section): Likewise.
9777         (scan_partial_symbols): Likewise.
9778         (add_partial_symbol): Likewise.
9779         (add_partial_subprogram): Likewise.
9780         (peek_die_abbrev): Likewise.
9781         (fixup_go_packaging): Likewise.
9782         (process_full_comp_unit): Likewise.
9783         (process_full_type_unit): Likewise.
9784         (process_imported_unit_die): Likewise.
9785         (dwarf2_compute_name): Likewise.
9786         (dwarf2_physname): Likewise.
9787         (read_import_statement): Likewise.
9788         (create_cus_hash_table): Assign dwarf2_physname instead of
9789         objfile.
9790         (read_func_scope): Access objfile through dwarf2_per_objfile.
9791         (read_lexical_block_scope): Likewise.
9792         (read_call_site_scope): Likewise.
9793         (read_variable): Likewise.
9794         (dwarf2_rnglists_process): Likewise.
9795         (dwarf2_ranges_process): Likewise.
9796         (dwarf2_ranges_read): Likewise.
9797         (dwarf2_record_block_ranges): Likewise.
9798         (dwarf2_add_field): Likewise.
9799         (dwarf2_add_member_fn): Likewise.
9800         (read_structure_type): Likewise.
9801         (process_structure_scope): Likewise.
9802         (read_enumeration_type): Likewise.
9803         (read_array_type): Likewise.
9804         (read_common_block): Likewise.
9805         (read_namespace_type): Likewise.
9806         (read_namespace): Likewise.
9807         (read_module_type): Likewise.
9808         (read_tag_pointer_type): Likewise.
9809         (read_tag_ptr_to_member_type): Likewise.
9810         (read_tag_string_type): Likewise.
9811         (read_subroutine_type): Likewise.
9812         (read_typedef): Likewise.
9813         (read_base_type): Likewise.
9814         (attr_to_dynamic_prop): Likewise.
9815         (read_subrange_type): Likewise.
9816         (read_unspecified_type): Likewise.
9817         (load_partial_dies): Likewise.
9818         (read_partial_die): Likewise.
9819         (find_partial_die): Likewise.
9820         (guess_partial_die_structure_name): Likewise.
9821         (fixup_partial_die): Likewise.
9822         (read_attribute_value): Likewise.
9823         (read_addr_index_from_leb128): Likewise.
9824         (dwarf2_read_addr_index): Likewise.
9825         (dwarf2_string_attr): Likewise.
9826         (lnp_state_machine::check_line_address): Likewise.
9827         (dwarf_decode_lines_1): Likewise.
9828         (dwarf_decode_lines): Likewise.
9829         (dwarf2_start_symtab): Likewise.
9830         (var_decode_location): Likewise.
9831         (new_symbol_full): Likewise.
9832         (dwarf2_const_value_data): Likewise.
9833         (dwarf2_const_value_attr): Likewise.
9834         (dwarf2_const_value): Likewise.
9835         (die_type): Likewise.
9836         (die_containing_type): Likewise.
9837         (lookup_die_type): Likewise.
9838         (guess_full_die_structure_name): Likewise.
9839         (anonymous_struct_prefix): Likewise.
9840         (dwarf2_name): Likewise.
9841         (follow_die_ref_or_sig): Likewise.
9842         (follow_die_offset): Likewise.
9843         (follow_die_ref): Likewise.
9844         (dwarf2_fetch_die_loc_sect_off): Likewise.
9845         (dwarf2_fetch_constant_bytes): Likewise.
9846         (dwarf2_fetch_die_type_sect_off): Likewise.
9847         (dwarf2_get_die_type): Likewise.
9848         (follow_die_sig): Likewise.
9849         (decode_locdesc): Likewise.
9850         (dwarf2_per_cu_objfile): Likewise.
9851         (dwarf2_per_cu_text_offset): Likewise.
9852         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
9853         objfile.
9854         (set_die_type): Access objfile through
9855         dwarf2_per_objfile.
9856
9857 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
9858
9859         * valprint.c (converted_character_d): Remove typedef.
9860         (DEF_VEC_O (converted_character_d)): Remove.
9861         (count_next_character): Use std::vector.
9862         (print_converted_chars_to_obstack): Likewise.
9863         (generic_printstr): Likewise.
9864
9865 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
9866
9867         * xml-support.h (struct gdb_xml_value): Add constructor.
9868         <value>: Change type to unique_xmalloc_ptr.
9869         (gdb_xml_value_s): Remove typedef.
9870         (DEF_VEC_O (gdb_xml_value_s)): Remove.
9871         (gdb_xml_element_start_handler): Change parameter type to
9872         std::vector.
9873         (xml_find_attribute): Likewise.
9874         * xml-support.c (xml_find_attribute): Change parameter type to
9875         std::vector and adjust.
9876         (gdb_xml_values_cleanup): Remove.
9877         (gdb_xml_parser::start_element): Adjust to std::vector.
9878         (xinclude_start_include): Change paraeter type to std::vector
9879         and adjust.
9880         * btrace.c (check_xml_btrace_version): Likewise.
9881         (parse_xml_btrace_block): Likewise.
9882         (parse_xml_btrace_pt_config_cpu): Likewise.
9883         (parse_xml_btrace_pt): Likewise.
9884         (parse_xml_btrace_conf_bts): Likewise.
9885         (parse_xml_btrace_conf_pt): Likewise.
9886         * memory-map.c (memory_map_start_memory): Likewise.
9887         (memory_map_start_property): Likewise.
9888         * osdata.c (osdata_start_osdata): Likewise.
9889         (osdata_start_item): Likewise.
9890         (osdata_start_column): Likewise.
9891         * remote.c (start_thread): Likewise.
9892         * solib-aix.c (library_list_start_library): Likewise.
9893         (library_list_start_list): Likewise.
9894         * solib-svr4.c (library_list_start_library): Likewise.
9895         (svr4_library_list_start_list): Likewise.
9896         * solib-target.c (library_list_start_segment): Likewise.
9897         (library_list_start_section): Likewise.
9898         (library_list_start_library): Likewise.
9899         (library_list_start_list): Likewise.
9900         * tracepoint.c (traceframe_info_start_memory): Likewise.
9901         (traceframe_info_start_tvar): Likewise.
9902         * xml-syscall.c (syscall_start_syscall): Likewise.
9903         * xml-tdesc.c (tdesc_start_target): Likewise.
9904         (tdesc_start_feature): Likewise.
9905         (tdesc_start_reg): Likewise.
9906         (tdesc_start_union): Likewise.
9907         (tdesc_start_struct): Likewise.
9908         (tdesc_start_flags): Likewise.
9909         (tdesc_start_enum): Likewise.
9910         (tdesc_start_field): Likewise.
9911         (tdesc_start_enum_value): Likewise.
9912         (tdesc_start_vector): Likewise.
9913
9914 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
9915
9916         * extension.h (struct xmethod_worker) <clone>: Remove.
9917         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
9918         Remove.
9919         (python_xmethod_worker::clone): Remove.
9920         * valops.c (find_overload_match): Use std::move instead of
9921         clone.
9922
9923 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
9924
9925         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
9926         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
9927         <free_xmethod_worker_data>: Remove.
9928         <get_matching_xmethod_workers>: Chance VEC to std::vector.
9929         <get_xmethod_arg_types>: Remove.
9930         <get_xmethod_result_type>: Remove.
9931         <invoke_xmethod>: Remove.
9932         * extension.c (new_xmethod_worker): Remove.
9933         (clone_xmethod_worker): Remove.
9934         (get_matching_xmethod_workers): Return void, pass std::vector by
9935         pointer.
9936         (get_xmethod_arg_types): Rename to...
9937         (xmethod_worker::get_arg_types): ... this, and adjust.
9938         (get_xmethod_result_type): Rename to...
9939         (xmethod_worker::get_result_type): ... this, and adjust.
9940         (invoke_xmethod): Remove.
9941         (free_xmethod_worker): Remove.
9942         (free_xmethod_worker_vec): Remove.
9943         * extension.h (enum ext_lang_rc): Move here from
9944         extension-priv.h.
9945         (struct xmethod_worker): Add constructor and destructor.
9946         <data>: Remove.
9947         <value>: Remove.
9948         <invoke, clone, do_get_result_type, do_get_arg_types>: New
9949         virtual pure methods.
9950         <get_arg_types, get_result_type>: New methods.
9951         (xmethod_worker_ptr): Remove typedef.
9952         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
9953         (xmethod_worker_vec): Remove typedef.
9954         (xmethod_worker_up): New typedef.
9955         (invoke_xmethod): Remove.
9956         (clone_xmethod_worker): Remove.
9957         (free_xmethod_worker): Remove.
9958         (free_xmethod_worker_vec): Remove.
9959         (get_xmethod_arg_types): Remove.
9960         (get_xmethod_result_type): Remove.
9961         * valops.c (find_method_list): Use std::vector, don't use
9962         intermediate vector.
9963         (value_find_oload_method_list): Use std::vector.
9964         (find_overload_match): Use std::vector.
9965         (find_oload_champ): Use std::vector.
9966         * value.c (value_free): Use operator delete.
9967         (value_of_xmethod): Rename to...
9968         (value_from_xmethod): ... this.  Don't assign
9969         xmethod_worker::value, take rvalue-reference.
9970         (result_type_of_xmethod): Adjust.
9971         (call_xmethod): Adjust.
9972         * value.h: Include extension.h.
9973         (struct xmethod_worker): Don't forward-declare.
9974         (value_of_xmethod): Rename to...
9975         (value_from_xmethod): ... this, take rvalue-reference.
9976         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
9977         (struct python_xmethod_worker): ... this, add constructor and
9978         destructor.
9979         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
9980         (gdbpy_free_xmethod_worker_data): Rename to...
9981         (python_xmethod_worker::~python_xmethod_worker): ... this and
9982         adjust.
9983         (gdbpy_clone_xmethod_worker_data): Rename to...
9984         (python_xmethod_worker::clone): ... this and adjust.
9985         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
9986         temporary vector.
9987         (gdbpy_get_xmethod_arg_types): Rename to...
9988         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
9989         (gdbpy_get_xmethod_result_type): Rename to...
9990         (python_xmethod_worker::do_get_result_type): ... this and
9991         adjust.
9992         (gdbpy_invoke_xmethod): Rename to...
9993         (python_xmethod_worker::invoke): ... this and adjust.
9994         (new_python_xmethod_worker): Rename to...
9995         (python_xmethod_worker::python_xmethod_worker): ... this and
9996         adjust.
9997         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
9998         Remove.
9999         (gdbpy_free_xmethod_worker_data): Remove.
10000         (gdbpy_get_matching_xmethod_workers): Use std::vector.
10001         (gdbpy_get_xmethod_arg_types): Remove.
10002         (gdbpy_get_xmethod_result_type): Remove.
10003         (gdbpy_invoke_xmethod): Remove.
10004         * python/python.c (python_extension_ops): Remove obsolete
10005         callbacks.
10006
10007 2018-01-05  Pedro Alves  <palves@redhat.com>
10008
10009         PR gdb/18653
10010         * common/signals-state-save-restore.c
10011         (save_original_signals_state): New parameter 'quiet'.  Warn if we
10012         find a custom handler preinstalled, instead of internal erroring.
10013         But only warn if !quiet.
10014         * common/signals-state-save-restore.h
10015         (save_original_signals_state): New parameter 'quiet'.
10016         * main.c (captured_main_1): Move save_original_signals_state call
10017         after option handling, and pass QUIET.
10018
10019 2018-01-05  Pedro Alves  <palves@redhat.com>
10020
10021         * spu-tdep.c (spu_catch_start): Pass
10022         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
10023
10024 2018-01-05  Pedro Alves  <palves@redhat.com>
10025
10026         PR gdb/22670
10027         * ada-lang.c (literal_symbol_name_matcher): New function.
10028         (ada_get_symbol_name_matcher): Use it for
10029         symbol_name_match_type::SEARCH_NAME.
10030         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
10031         it down instead of assuming symbol_name_match_type::FULL.
10032         * block.h (block_lookup_symbol): New parameter 'match_type'.
10033         * c-valprint.c (print_unpacked_pointer): Use
10034         lookup_symbol_search_name instead of lookup_symbol.
10035         * compile/compile-object-load.c (get_out_value_type): Pass down
10036         symbol_name_match_type::SEARCH_NAME.
10037         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
10038         symbol_name_match_type::FULL.
10039         * cp-support.c (cp_get_symbol_name_matcher): Handle
10040         symbol_name_match_type::SEARCH_NAME.
10041         * infrun.c (insert_exception_resume_breakpoint): Use
10042         lookup_symbol_search_name.
10043         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
10044         * psymtab.c (maintenance_check_psymtabs): Use
10045         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
10046         * stack.c (print_frame_args): Use lookup_symbol_search_name and
10047         SYMBOL_SEARCH_NAME.
10048         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
10049         if symbol_name_match_type::SEARCH_NAME.
10050         (lookup_symbol_in_language): Pass down
10051         symbol_name_match_type::FULL.
10052         (lookup_symbol_search_name): New.
10053         (lookup_language_this): Pass down
10054         symbol_name_match_type::SEARCH_NAME.
10055         (lookup_symbol_aux, lookup_local_symbol): New parameter
10056         'match_type'.  Pass it down.
10057         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
10058         (lookup_symbol_search_name): New declaration.
10059         (lookup_symbol_in_block): New 'match_type' parameter.
10060
10061 2018-01-05  Pedro Alves  <palves@redhat.com>
10062
10063         PR gdb/22670
10064         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
10065         ada_lookup_symbol.
10066         (ada_lookup_symbol): Reimplement in terms of
10067         ada_lookup_symbol_list, bits factored out from
10068         ada_lookup_encoded_symbol.
10069
10070 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10071
10072         * ada-exp.y (write_object_renaming): When subscripting an array
10073         using a symbol as the index, pass the block in call to
10074         ada_lookup_encoded_symbol when looking that symbol up.
10075
10076 2018-01-05  Jerome Guitton  <guitton@adacore.com>
10077
10078         * ada-lang.c (ada_array_length): Use ada_index_type instead of
10079         TYPE_INDEX_TYPE.
10080
10081 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10082
10083         * ada-lang.c (ada_to_fixed_value_create): Add handling of
10084         the case where VALUE_LVAL (val0) is not lval_memory.
10085
10086 2018-01-05  Xavier Roirand  <roirand@adacore.com>
10087
10088         * ada-valprint.c (print_optional_low_bound): Handle
10089         character-indexed array printing like boolean-indexed array
10090         printing.
10091
10092 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10093
10094         * NEWS: Create a new section for the next release branch.
10095         Rename the section of the current branch, now that it has
10096         been cut.
10097
10098 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10099
10100         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
10101         * version.in: Bump version to 8.1.50.DATE-git.
10102
10103 2018-01-03  Xavier Roirand  <roirand@adacore.com>
10104
10105         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
10106         Add field.
10107         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
10108         Add field.
10109         (default_exception_support_info) <catch_handlers_sym>: Add field.
10110         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
10111         (ada_exception_name_addr_1): Add "catch handlers" handling.
10112         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
10113         Update all callers.
10114         (create_excep_cond_exprs) <ex>: Add parameter.
10115         (re_set_exception): Update create_excep_cond_exprs call.
10116         (print_it_exception, print_one_exception, print_mention_exception)
10117         (print_recreate_exception): Add "catch handler" handling.
10118         (allocate_location_catch_handlers, re_set_catch_handlers)
10119         (check_status_catch_handlers, print_it_catch_handlers)
10120         (print_one_catch_handlers, print_mention_catch_handlers)
10121         (print_recreate_catch_handlers): New function.
10122         (catch_handlers_breakpoint_ops): New variable.
10123         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
10124         Add parameter.  Add "catch handler" handling.
10125         (ada_exception_sym_name, ada_exception_breakpoint_ops):
10126         Add "catch handler" handling.
10127         (ada_exception_catchpoint_cond_string): Add "catch handler"
10128         handling.
10129         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
10130         call.
10131         (catch_ada_handlers_command): New function.
10132         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
10133         operations structure.
10134         (_initialize_ada_language): Add "catch handlers" command entry.
10135         * NEWS: Document "catch handlers" feature.
10136
10137 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10138
10139         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
10140         account when creating the array type of the slice.
10141         (ada_value_slice): Likewise.
10142
10143 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10144
10145         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
10146         New enum value.
10147         (create_array_type_with_stride): Add byte_stride_prop parameter.
10148         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
10149         New parameter.  Update all callers in this file.
10150         (array_type_has_dynamic_stride): New function.
10151         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
10152         of arrays with dynamic byte strides.
10153         * dwarf2read.c (read_array_type): Add support for dynamic
10154         DW_AT_byte_stride attributes.
10155
10156 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10157
10158         * dwarf2read.c (read_unspecified_type): Treat
10159         DW_TAG_enumeration_type DIEs from Ada units as stubs.
10160
10161 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10162
10163         Update copyright year range in all GDB files.
10164
10165 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10166
10167         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
10168         and gdb/testsuite/gdb.base/step-line.c.
10169
10170 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10171
10172         * copyright.py (main): Dump the contents of
10173         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
10174         even if BY_HAND is empty.
10175
10176 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10177
10178         * top.c (print_gdb_version): Update Copyright year in version
10179         message.
10180
10181 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10182
10183         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
10184
10185 For older changes see ChangeLog-2017.
10186 \f
10187 Local Variables:
10188 mode: change-log
10189 left-margin: 8
10190 fill-column: 74
10191 version-control: never
10192 coding: utf-8
10193 End: