gdb/ChangeLog

   1 2018-10-02  John Darrington <john@darrington.wattle.id.au>
   2
   3         * NEWS: Mention changed commands.
   4         * ser-uds.c: New file.
   5         * configure.ac (SER_HARDWIRE): Add ser-uds.o.
   6         * configure: Regenerate.
   7         * Makefile.in: Add new file.
   8         * serial.c (serial_open): Check if filename is a socket
   9           and lookup the appropriate interface accordingly.
  10
  11 2018-10-01  Alan Hayward  <alan.hayward@arm.com>
  12
  13         * aarch64-linux-tdep.c (AARCH64_SIGCONTEXT_RESERVED_OFFSET): Add
  14         define.
  15         (AARCH64_EXTRA_MAGIC): Likewise.
  16         (AARCH64_FPSIMD_MAGIC): Likewise.
  17         (AARCH64_SVE_MAGIC): Likewise.
  18         (AARCH64_EXTRA_DATAP_OFFSET): Likewise.
  19         (AARCH64_FPSIMD_FPSR_OFFSET): Likewise.
  20         (AARCH64_FPSIMD_FPCR_OFFSET): Likewise.
  21         (AARCH64_FPSIMD_V0_OFFSET): Likewise.
  22         (AARCH64_FPSIMD_VREG_SIZE): Likewise.
  23         (AARCH64_SVE_CONTEXT_VL_OFFSET): Likewise.
  24         (AARCH64_SVE_CONTEXT_REGS_OFFSET): Likewise.
  25         (AARCH64_SVE_CONTEXT_P_REGS_OFFSET): Likewise.
  26         (AARCH64_SVE_CONTEXT_FFR_OFFSET): Likewise.
  27         (AARCH64_SVE_CONTEXT_SIZE): Likewise.
  28         (read_aarch64_ctx): Add function.
  29         (aarch64_linux_sigframe_init): Detect FP registers.
  30
  31 2018-10-01  Alan Hayward  <alan.hayward@arm.com>
  32
  33         * aarch64-tdep.c (AARCH64_Q0_REGNUM): Move to here.
  34         (AARCH64_D0_REGNUM): Likewise.
  35         (AARCH64_S0_REGNUM): Likewise.
  36         (AARCH64_H0_REGNUM): Likewise.
  37         (AARCH64_B0_REGNUM): Likewise.
  38         (AARCH64_SVE_V0_REGNUM): Likewise.
  39         * arch/aarch64.h (AARCH64_Q0_REGNUM): Move from here.
  40         (AARCH64_D0_REGNUM): Likewise.
  41         (AARCH64_S0_REGNUM): Likewise.
  42         (AARCH64_H0_REGNUM): Likewise.
  43         (AARCH64_B0_REGNUM): Likewise.
  44         (AARCH64_SVE_V0_REGNUM): Likewise.
  45
  46 2018-10-01  Gary Benson <gbenson@redhat.com>
  47
  48         * gdb_proc_service.h (gdb_prfpregset_t): Remove typedef.
  49         * proc-service.c (ps_lgetfpregs, ps_lsetfpregs): Use
  50         prfpregset_t instead of gdb_prfpregset_t.
  51         * configure.ac (PRFPREGSET_T_BROKEN): Remove check.
  52         * configure, config.in: Rebuild.
  53
  54 2018-10-01  Gary Benson <gbenson@redhat.com>
  55
  56         * common/gdb_proc_service.h: New file, factored out from...
  57         * gdb_proc_service.h: Moved common code to the above file.
  58         * Makefile.in (HFILES_NO_SRCDIR): Add the above new file.
  59
  60 2018-10-01  Gary Benson <gbenson@redhat.com>
  61
  62         * gdb_proc_service.h: Use elf_gregset_t if prgregset_t is
  63         undefined.  Use elf_fpregset_t if prfpregset_t is undefined.
  64
  65 2018-10-01  Gary Benson <gbenson@redhat.com>
  66
  67         * configure.ac: Check if sys/procfs.h defines elf_fpregset_t.
  68         (AC_CHECK_HEADERS): Check for linux/elf.h.
  69         * configure, config.in: Rebuild.
  70         * gdb_proc_service.h: Include linux/elf.h if sys/procfs.h
  71         doesn't define elf_fpregset_t.
  72
  73 2018-10-01  Gary Benson <gbenson@redhat.com>
  74
  75         * gdb_proc_service.h: Whitespace change.
  76
  77 2018-10-01  Tom Tromey  <tom@tromey.com>
  78
  79         * unittests/scoped_mmap-selftests.c: Don't check HAVE_UNISTD_H.
  80         * unittests/scoped_fd-selftests.c: Don't check HAVE_UNISTD_H.
  81         * common/scoped_fd.h: Don't check HAVE_UNISTD_H.
  82
  83 2018-10-01  Tom Tromey  <tom@tromey.com>
  84
  85         * README: Minor change.
  86
  87 2018-09-30  Pedro Alves  <palves@redhat.com>
  88
  89         * darwin-nat-info.c (darwin_debug_regions_recurse)
  90         (info_mach_exceptions_command): Remove unused local variables.
  91         * darwin-nat.c (darwin_decode_notify_message)
  92         (darwin_nat_target::resume, darwin_nat_target::mourn_inferior)
  93         (darwin_stop_inferior, darwin_setup_exceptions)
  94         (darwin_nat_target::kill, darwin_attach_pid, darwin_ptrace_him)
  95         (darwin_nat_target::attach, darwin_nat_target::detach)
  96         (darwin_read_write_inferior, darwin_read_dyld_info): Remove unused
  97         local variables.
  98         * i386-darwin-nat.c (i386_darwin_dr_set): Remove unused local
  99         variables.
 100
 101 2018-09-29  Tom Tromey  <tom@tromey.com>
 102
 103         * README: Remove some leftover text.
 104
 105 2018-09-29  Tom Tromey  <tom@tromey.com>
 106
 107         * PROBLEMS: Rewrite.
 108         * README: Update.
 109
 110 2018-09-28  John Baldwin  <jhb@FreeBSD.org>
 111
 112         * disasm-selftests.c (print_one_insn_test): Add bfd_arch_riscv to
 113         case with explicit breakpoint kind.
 114         * riscv-tdep.c (show_use_compressed_breakpoints): Remove
 115         'additional_info' and related logic.
 116         (riscv_debug_breakpoints): New variable.
 117         (riscv_breakpoint_kind_from_pc): Use the length of the existing
 118         instruction to determine the breakpoint kind.
 119         (_initialize_riscv_tdep): Add 'set/show debug riscv breakpoints'
 120         flag.  Update description of 'set/show riscv
 121         use-compressed-breakpoints' flag.
 122
 123 2018-09-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 124
 125         (NEWS): Mention changes to frame related commands.
 126         * cli/cli-decode.c (add_cmd_suppress_notification): New function.
 127         (add_prefix_cmd_suppress_notification): New function.
 128         (add_com_suppress_notification): Call
 129         add_cmd_suppress_notification.
 130         * command.h (add_cmd_suppress_notification): Declare.
 131         (add_prefix_cmd_suppress_notification): Declare.
 132         * mi/mi-cmd-stack.c: Add 'safe-ctype.h' include.
 133         (parse_frame_specification): Moved from stack.c, with
 134         simplification to handle a single argument.
 135         (mi_cmd_stack_select_frame): Use parse_frame_specification, the
 136         switch to the selected frame.  Add a header comment.
 137         * stack.c: Remove 'safe-ctype.h' include.
 138         (find_frame_for_function): Add declaration.
 139         (find_frame_for_address): New function.
 140         (parse_frame_specification): Moved into mi/mi-cmd-stack.c.
 141         (frame_selection_by_function_completer): New function.
 142         (info_frame_command): Rename to...
 143         (info_frame_command_core): ...this, and update parameter types.
 144         (select_frame_command): Rename to...
 145         (select_frame_command_core): ...this, and update parameter types.
 146         (frame_command): Rename to...
 147         (frame_command_core): ...this, and update parameter types.
 148         (class frame_command_helper): New class to wrap implementations of
 149         frame related sub-commands.
 150         (frame_apply_cmd_list): New static global.
 151         (frame_cmd_list): Make static.
 152         (select_frame_cmd_list): New global for sub-commands.
 153         (info_frame_cmd_list): New global for sub-commands.
 154         (_initialize_stack): Register sub-commands for 'frame',
 155         'select-frame', and 'info frame'.  Update 'frame apply' commands
 156         to use frame_apply_cmd_list.  Move function local static
 157         frame_apply_list to file static frame_apply_cmd_list for
 158         consistency.
 159         * stack.h (select_frame_command): Delete declarationn.
 160         (select_frame_for_mi): Declare new function.
 161
 162 2018-09-26  Andrew Burgess  <andrew.burgess@embecosm.com>
 163
 164         * riscv-tdep.c (riscv_insn::decode): Decode c.lui.
 165         (riscv_scan_prologue): Split handling of AUIPC, LUI, ADD, ADDI,
 166         and NOP.
 167
 168 2018-09-26  Simon Marchi  <simon.marchi@ericsson.com>
 169
 170         * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): Remove.
 171
 172 2018-09-26  Tom Tromey  <tom@tromey.com>
 173
 174         * valops.c (auto_abandon): Remove dead code.
 175
 176 2018-09-26  Tom Tromey  <tom@tromey.com>
 177
 178         * tui/tui-win.c (WIN_HEIGHT_USAGE): Remove extra ">"s.
 179
 180 2018-09-24  Tom Tromey  <tom@tromey.com>
 181
 182         * common/pathstuff.c (get_standard_cache_dir): Make
 183         "xdg_cache_home" and "home" const.
 184         * top.c (init_history): Make "tmpenv" const.
 185         * main.c (get_init_files): Make "homedir" const.
 186
 187 2018-09-23  Tom Tromey  <tom@tromey.com>
 188
 189         PR python/18852:
 190         * python/py-param.c (get_set_value): Use gdbpy_handle_exception.
 191
 192 2018-09-23  Tom Tromey  <tom@tromey.com>
 193
 194         * python/py-function.c (fnpy_call): Use gdbpy_handle_exception.
 195         * python/py-cmd.c (cmdpy_function): Use gdbpy_handle_exception.
 196         * python/python-internal.h (gdbpy_handle_exception): Declare.
 197         * python/py-utils.c (gdbpy_handle_exception): New function.
 198
 199 2018-09-23  Tom Tromey  <tom@tromey.com>
 200
 201         PR python/17284:
 202         * python/py-type.c (typy_template_argument): Check for negative
 203         argument number.
 204
 205 2018-09-23  Tom Tromey  <tom@tromey.com>
 206
 207         PR python/14062:
 208         * python/python.c (gdbpy_run_events): Do not ignore exceptions.
 209
 210 2018-09-23  Tom Tromey  <tom@tromey.com>
 211
 212         PR python/18170:
 213         * python/py-value.c (valpy_int): Allow conversion from pointer
 214         type.
 215
 216 2018-09-23  Tom Tromey  <tom@tromey.com>
 217
 218         PR python/20126:
 219         * python/py-value.c (valpy_int): Respect type sign.
 220
 221 2018-09-23  Tom Tromey  <tom@tromey.com>
 222
 223         PR python/18352;
 224         * python/py-value.c (valpy_float): Allow conversions from int or
 225         char.
 226         (valpy_int, valpy_long): Allow conversions from float.
 227
 228 2018-09-23  Tom Tromey  <tom@tromey.com>
 229
 230         * ctf.c (ctf_start): Use gdb_fopen_cloexec.
 231         * common/scoped_mmap.c (mmap_file): Use gdb_open_cloexec.
 232
 233 2018-09-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 234
 235         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Also recognize
 236         __sighndlr.
 237         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Likewise.
 238
 239 2018-08-02  Jon Turney  <jon.turney@dronecode.org.uk>
 240
 241         * windows-nat.c (windows_nat_target::wait): Remove a spurious
 242         target_terminal::ours().
 243
 244 2018-09-23  Simon Marchi  <simon.marchi@ericsson.com>
 245
 246         * aarch64-linux-tdep.c (aarch64_linux_supply_sve_regset): Change type
 247         of vl to ULONGEST.
 248
 249 2018-09-21  Yacov Simhony  <ysimhony@gmail.com>
 250
 251         * breakpoint.c (update_inserted_breakpoint_locations): Remove
 252         redundant condition.
 253
 254 2018-09-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 255
 256         * proc-utils.h (PROC_CTL_WORD_TYPE): Remove.
 257
 258         * procfs.c: Don't check for PR_MODEL_NATIVE definition.
 259         * sparc-sol2-nat.c: Likewise.  Remove Linux, __arch64__ references.
 260         * sol-thread.c (ps_pdmodel): Don't guard definition.
 261
 262         * procfs.c: Fix formatting.
 263
 264         * procfs.c (sysset_t_alloc): Remove.
 265         (create_procinfo): Use XNEW instead of sysset_t_alloc.
 266         (procfs_debug_inferior): Likewise.
 267         (procfs_set_exec_trap): Likewise.
 268         (proc_set_traced_sysentry): Don't allocate argp dynamically.
 269         (proc_set_traced_sysexit): Likewise.
 270
 271         * procfs.c (create_procinfo): Use xsnprintf to fix ARI warning.
 272         (dead_procinfo): Likewise.
 273         (proc_warn): Likewise.
 274         (proc_error): Likewise.
 275         (proc_get_LDT_entry): Likewise.
 276         (do_attach): Likewise.
 277         (procfs_target::pid_to_str): Likewise.
 278         (iterate_over_mappings): Likewise.
 279
 280         * procfs.c (create_procinfo): Fix ARI warning.
 281         (proc_get_status): Likewise.
 282         (proc_stop_process): Likewise.
 283         (proc_run_process): Likewise.
 284         (proc_kill): Likewise.
 285         (proc_get_LDT_entry): Likewise.
 286         (procfs_find_LDT_entry): Likewise.
 287         (proc_update_threads): Likewise.
 288         (proc_iterate_over_threads): Likewise.
 289         (do_attach): Likewise.
 290         (procfs_xfer_memory): Likewise.
 291         (invalidate_cache): Likewise.
 292         (procfs_target::resume): Likewise.
 293         (procfs_init_inferior): Likewise.
 294         (procfs_set_exec_trap): Likewise.
 295         (procfs_target::thread_alive): Likewise.
 296         (procfs_target::pid_to_exec_file): Likewise.
 297         (iterate_over_mappings): Likewise.
 298         (procfs_target::make_corefile_notes): Likewise.
 299         * sol-thread.c (sol_thread_target::thread_alive): Likewise.
 300
 301         * procfs.c (procfs_find_LDT_entry): Silence ARI warning.
 302         (procfs_find_LDT_entry): Likewise.
 303         * sol-thread.c (ps_lgetLDT): Likewise.
 304
 305 2018-09-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 306
 307         PR tdep/17903
 308         * procfs.c (procfs_target): Declare pid_to_exec_file.
 309         (procfs_target::pid_to_exec_file): New.
 310
 311 2018-09-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 312
 313         * auxv.c (default_print_auxv_entry): Reflect AT_SUN_CAP_HW1
 314         renaming.
 315         Handle AT_SUN_EMULATOR, AT_SUN_BRANDNAME, AT_SUN_BRAND_AUX1,
 316         AT_SUN_BRAND_AUX2, AT_SUN_BRAND_AUX3, AT_SUN_CAP_HW2.
 317
 318 2018-09-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 319
 320         * i386-v4-nat.c (regmap, supply_gregset, fill_gregset)
 321         (supply_fpregset, fill_fpregset): Move ...
 322         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64]: ... here.
 323         Remove HAVE_GREGSET_T, HAVE_FPREGET_T guards.
 324         Remove references to ioctl-based procfs.
 325         Include <sys/reg.h>.
 326         Remove PR_MODEL_NATIVE guards.
 327         * configure.nat <sol2, i386> (NATDEPFILES): Remove i386-v4-nat.o.
 328         * Makefile.in (ALLDEPFILES): Remove i386-v4-nat.c.
 329
 330 2018-09-19  Xavier Roirand  <roirand@adacore.com>
 331
 332         PR gdb/20981:
 333         * solib-darwin.c (darwin_get_dyld_bfd): New function.
 334         (darwin_solib_get_all_image_info_addr_at_init): Update call.
 335         (darwin_solib_create_inferior_hook): Handle unrelocated dyld.
 336
 337 2018-09-19  John Baldwin  <jhb@FreeBSD.org>
 338
 339         * fbsd-tdep.c (fbsd_print_sockaddr_in): Style fix.
 340         (fbsd_print_sockaddr_in6): Likewise.
 341
 342 2018-09-19  Richard Bunt  <richard.bunt@arm.com>
 343             Chris January  <chris.january@arm.com>
 344
 345         * eval.c (skip_undetermined_arglist): Skip argument list helper.
 346         (evaluate_subexp_standard): Return a dummy type when
 347         honoring EVAL_SKIP in OP_VAR_VALUE and handle skipping in the
 348         OP_F77_UNDETERMINED_ARGLIST case.
 349         * expression.h (enum noside): Update comment.
 350
 351 2018-09-19  George Vasick <george.vasick@oracle.com>
 352
 353         * solib-svr4.c (svr4_same_1): Also handle amd64 ld.so.1.
 354
 355 2018-09-19  Stefan Teleman <stefan.teleman@oracle.com>
 356             April Chin <april.chin@oracle.com>
 357             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 358
 359         * procfs.c (MAX_PROC_NAME_SIZE): Allow for 6-digit PID_MAX and
 360         uint_t lwpid_t.
 361         (create_procinfo): Print pids in /proc without leading zeros.
 362
 363 2018-09-18  Sandra Loosemore  <sandra@codesourcery.com>
 364
 365         * nios2-tdep.c (nios2_gcc_target_options): New.
 366         (nios2_gdb_arch_init): Install new hook.
 367
 368 2018-09-18  Simon Marchi  <simon.marchi@ericsson.com>
 369
 370         * patches/0001-Fix-PR-gdb-23558-Use-system-s-getcwd-when-cross-comp.patch:
 371         New file.
 372         * update-gnulib.sh: Apply patch.
 373         * configure: Re-generate.
 374
 375 2018-09-18  John Baldwin  <jhb@FreeBSD.org>
 376
 377         * infcmd.c (_initialize_infcmd): Remove "running" from "info proc"
 378         description.  Make "info proc" command descriptions more
 379         consistent.
 380
 381 2018-09-18  John Baldwin  <jhb@FreeBSD.org>
 382
 383         * NEWS: Mention 'info proc files' command.
 384
 385 2018-09-18  John Baldwin  <jhb@FreeBSD.org>
 386
 387         * fbsd-nat.c (fbsd_nat_target::info_proc): List open file
 388         descriptors for IP_FILES and IP_ALL.
 389
 390 2018-09-18  John Baldwin  <jhb@FreeBSD.org>
 391
 392         * fbsd-tdep.c (KF_FLAGS, KF_OFFSET, KF_VNODE_TYPE, KF_SOCK_DOMAIN)
 393         (KF_SOCK_TYPE, KF_SOCK_PROTOCOL, KF_SA_LOCAL, KF_SA_PEER)
 394         (KINFO_FILE_TYPE_SOCKET, KINFO_FILE_TYPE_PIPE)
 395         (KINFO_FILE_TYPE_FIFO, KINFO_FILE_TYPE_KQUEUE)
 396         (KINFO_FILE_TYPE_CRYPTO, KINFO_FILE_TYPE_MQUEUE)
 397         (KINFO_FILE_TYPE_SHM, KINFO_FILE_TYPE_SEM, KINFO_FILE_TYPE_PTS)
 398         (KINFO_FILE_TYPE_PROCDESC, KINFO_FILE_FD_TYPE_ROOT)
 399         (KINFO_FILE_FD_TYPE_JAIL, KINFO_FILE_FD_TYPE_TRACE)
 400         (KINFO_FILE_FD_TYPE_CTTY, KINFO_FILE_FLAG_READ)
 401         (KINFO_FILE_FLAG_WRITE, KINFO_FILE_FLAG_APPEND)
 402         (KINFO_FILE_FLAG_ASYNC, KINFO_FILE_FLAG_FSYNC)
 403         (KINFO_FILE_FLAG_NONBLOCK, KINFO_FILE_FLAG_DIRECT)
 404         (KINFO_FILE_FLAG_HASLOCK, KINFO_FILE_FLAG_EXEC)
 405         (KINFO_FILE_VTYPE_VREG, KINFO_FILE_VTYPE_VDIR)
 406         (KINFO_FILE_VTYPE_VCHR, KINFO_FILE_VTYPE_VLNK)
 407         (KINFO_FILE_VTYPE_VSOCK, KINFO_FILE_VTYPE_VFIFO, FBSD_AF_UNIX)
 408         (FBSD_AF_INET, FBSD_AF_INET6, FBSD_SOCK_STREAM, FBSD_SOCK_DGRAM)
 409         (FBSD_SOCK_SEQPACKET, FBSD_IPPROTO_ICMP, FBSD_IPPROTO_TCP)
 410         (FBSD_IPPROTO_UDP, FBSD_IPPROTO_SCTP): New defines.
 411         (struct fbsd_sockaddr_in, struct fbsd_sockaddr_in6)
 412         (struct fbsd_sockaddr_un): New types.
 413         (fbsd_file_fd, fbsd_file_type, fbsd_file_flags, fbsd_ipproto)
 414         (fbsd_print_sockaddr_in, fbsd_print_sockaddr_in6)
 415         (fbsd_info_proc_files_header, fbsd_info_proc_files_entry)
 416         (fbsd_core_info_proc_files): New functions.
 417         (fbsd_core_info_proc): List open file descriptors for IP_FILES and
 418         IP_ALL.
 419         * fbsd-tdep.h (fbsd_info_proc_files_header)
 420         (fbsd_info_proc_files_entry): New.
 421
 422 2018-09-18  John Baldwin  <jhb@FreeBSD.org>
 423
 424         * defs.h (enum info_proc_what) [IP_FILES]: New value.
 425         * infcmd.c (info_proc_cmd_files): New function.
 426         (_initialize_infcmd): Register 'info proc files' command.
 427
 428 2018-09-18  John Baldwin  <jhb@FreeBSD.org>
 429
 430         * gnulib/aclocal-m4-deps.mk: Re-generate.
 431         * gnulib/aclocal.m4: Re-generate.
 432         * gnulib/config.in: Re-generate.
 433         * gnulib/configure: Re-generate.
 434         * gnulib/import/Makefile.am: Re-generate.
 435         * gnulib/import/Makefile.in: Re-generate.
 436         * gnulib/import/m4/gnulib-cache.m4: Re-generate.
 437         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
 438         * gnulib/import/arpa_inet.in.h: New file.
 439         * gnulib/import/inet_ntop.c: New file.
 440         * gnulib/import/m4/arpa_inet_h.m4: New file.
 441         * gnulib/import/m4/inet_ntop.m4: New file.
 442         * gnulib/import/m4/netinet_in_h.m4: New file.
 443         * gnulib/import/m4/socklen.m4: New file.
 444         * gnulib/import/m4/sockpfaf.m4: New file.
 445         * gnulib/import/m4/stdalign.m4: New file.
 446         * gnulib/import/m4/sys_uio_h.m4: New file.
 447         * gnulib/import/netinet_in.in.h: New file.
 448         * gnulib/import/stdalign.in.h: New file.
 449         * gnulib/import/sys_socket.c: New file.
 450         * gnulib/import/sys_socket.in.h: New file.
 451         * gnulib/import/sys_uio.in.h: New file.
 452         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add inet_ntop
 453         module.
 454
 455 2018-09-18  John Baldwin  <jhb@FreeBSD.org>
 456
 457         * gnulib/aclocal-m4-deps.mk: New file.
 458         * gnulib/update-gnulib.sh: Generate "aclocal-m4-deps.mk"
 459         deterministically.
 460
 461 2018-09-18  John Baldwin  <jhb@FreeBSD.org>
 462
 463         * fbsd-tdep.c (fbsd_core_vnode_path): Use KF_PATH instead of
 464         KVE_PATH.
 465
 466 2018-09-18  Tom Tromey  <tom@tromey.com>
 467
 468         * compile/compile-object-load.c (struct
 469         link_hash_table_cleanup_data): Add constructor and destructor.
 470         Use DISABLE_COPY_AND_ASSIGN.
 471         (~link_hash_table_cleanup_data): Rename from
 472         link_hash_table_free.  Now a destructor.
 473         (copy_sections): Use gdb::unique_xmalloc_ptr.  Remove cleanups.
 474
 475 2018-09-18  Tom Tromey  <tom@tromey.com>
 476
 477         * compile/compile-object-run.c (do_module_cleanup): Use delete.
 478         * compile/compile-object-load.c (struct munmap_list): Move to
 479         header file.
 480         (munmap_list::add): Rename from munmap_list_add; rewrite.
 481         (munmap_list::~munmap_list): Rename from munmap_list_free.
 482         (munmap_listp_free_cleanup): Remove.
 483         (compile_object_load): Update.
 484         * compile/compile-object-load.h (struct munmap_list): Move from
 485         compile-object-load.c.  Rewrite.
 486
 487 2018-09-18  Alan Hayward  <alan.hayward@arm.com>
 488
 489         * aarch64-tdep.c (pass_in_v): Use register size.
 490         (aarch64_extract_return_value): Likewise.
 491         (aarch64_store_return_value): Likewise.
 492
 493 2018-09-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 494
 495         * utils.c (dump_core) [HAVE_SETRLIMIT]: Cast RLIM_INFINITY to
 496         rlim_t.
 497
 498 2018-09-17  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 499
 500         * python/lib/gdb/command/frame_filters.py (EnableFrameFilter):
 501         Fix short help line.
 502
 503 2018-09-17  Tom Tromey  <tom@tromey.com>
 504
 505         PR python/20445:
 506         * configure: Rebuild.
 507         * configure.ac: Conditionally use -DNDEBUG for Python.
 508
 509 2018-09-17  Tom Tromey  <tom@tromey.com>
 510
 511         * configure: Rebuild.
 512         * configure.ac: Use gmp as a library dependency when checking for
 513         mpfr.
 514
 515 2018-09-17  Pedro Alves  <palves@redhat.com>
 516
 517         * python/py-inferior.c (find_inferior_object): Delete.
 518
 519 2018-09-17  Simon Marchi  <simon.marchi@ericsson.com>
 520
 521         * compile/compile-cplus-types.c
 522         (compile_cplus_instance::enter_scope): Don't use new_scope after
 523         std::move.
 524
 525 2018-09-17  Tom Tromey  <tom@tromey.com>
 526
 527         * common/pathstuff.c (get_standard_cache_dir): Use
 528         ~/Library/Caches on macOS.
 529         * common/pathstuff.h (get_standard_cache_dir): Update comment.
 530
 531 2018-09-17  Simon Marchi  <simon.marchi@polymtl.ca>
 532
 533         PR python/23669
 534         * breakpoint.c (commands_cmd_element): New.
 535         (_initialize_breakpoint): Assign commands_cmd_element.
 536         * breakpoint.h (commands_cmd_element): New.
 537         * cli/cli-script.c (while_cmd_element, if_command,
 538         define_cmd_element): New.
 539         (command_name_equals): Remove.
 540         (process_next_line): Compare commands by pointer, not by name.
 541         (_initialize_cli_script): Assign the various cmd_list_element
 542         variables.
 543         * compile/compile.c (compile_cmd_element): New.
 544         (_initialize_compile): Assign compile_cmd_element.
 545         * compile/compile.h (compile_cmd_element): New.
 546         * guile/guile.c (guile_cmd_element): New.
 547         (install_gdb_commands): Assign guile_cmd_element.
 548         * guile/guile.h (guile_cmd_element): New.
 549         * python/python.c (python_cmd_element): New.
 550         (_initialize_python): Assign python_cmd_element.
 551         * python/python.h (python_cmd_element): New.
 552         * tracepoint.c (while_stepping_cmd_element): New.
 553         (_initialize_tracepoint): Assign while_stepping_cmd_element.
 554         * tracepoint.h (while_stepping_cmd_element): New.
 555
 556 2018-09-17  Tom Tromey  <tom@tromey.com>
 557
 558         * infrun.c (save_infcall_suspend_state): Return
 559         infcall_suspend_state_up.
 560         (save_infcall_control_state): Return infcall_control_state_up.
 561         * inferior.h (save_infcall_suspend_state)
 562         (save_infcall_control_state): Declare later.  Return unique
 563         pointers.
 564
 565 2018-09-17  Tom Tromey  <tom@tromey.com>
 566
 567         * infrun.c (struct stop_context): Declare constructor,
 568         destructor, "changed" method.
 569         (stop_context::stop_context): Rename from save_stop_context.
 570         (stop_context::~stop_context): Rename from
 571         release_stop_context_cleanup.
 572         (normal_stop): Update.
 573         (stop_context::changed): Rename from stop_context_changed.  Return
 574         bool.
 575
 576 2018-09-17  Tom Tromey  <tom@tromey.com>
 577
 578         * inferior.h (struct infcall_suspend_state_deleter): New.
 579         (infcall_suspend_state_up): New typedef.
 580         (struct infcall_control_state_deleter): New.
 581         (infcall_control_state_up): New typedef.
 582         (make_cleanup_restore_infcall_suspend_state)
 583         (make_cleanup_restore_infcall_control_state): Don't declare.
 584         * infcall.c (call_function_by_hand_dummy): Update.
 585         * infrun.c (do_restore_infcall_suspend_state_cleanup)
 586         (make_cleanup_restore_infcall_suspend_state): Remove.
 587         (do_restore_infcall_control_state_cleanup)
 588         (make_cleanup_restore_infcall_control_state): Remove.
 589
 590 2018-09-17  Tom Tromey  <tom@tromey.com>
 591
 592         * gdbthread.h (struct thread_control_state): Add initializer.
 593         (class thread_info) <control>: Remove initializer.
 594         * inferior.h (struct inferior_control_state): Add initializer.
 595         (class inferior) <control>: Remove initializer.
 596         (exit_inferior_1): Update.
 597         * infrun.c (struct infcall_control_state): Add constructors.
 598         (save_infcall_control_state): Use new.
 599         (restore_infcall_control_state, discard_infcall_control_state):
 600         Use delete.
 601
 602 2018-09-17  Tom Tromey  <tom@tromey.com>
 603
 604         * infrun.c (struct infcall_suspend_state) <registers>: Now a
 605         unique_ptr.
 606         <siginfo_data>: Now a unique_xmalloc_ptr.
 607         (save_infcall_suspend_state, restore_infcall_suspend_state)
 608         (discard_infcall_suspend_state)
 609         (get_infcall_suspend_state_regcache): Update.
 610
 611 2018-09-17  Tom Tromey  <tom@tromey.com>
 612
 613         * gdbthread.h (struct thread_suspend_state): Add initializers.
 614         (class thread_info) <suspend>: Remove initializer.
 615         * infrun.c (struct infcall_suspend_state): Add initializers.
 616         (save_infcall_suspend_state): Use new.
 617         (discard_infcall_suspend_state): Use delete.
 618
 619 2018-09-16  Tom Tromey  <tom@tromey.com>
 620
 621         * python/python-internal.h (CPYCHECKER_STEALS_REFERENCE_TO_ARG):
 622         Remove.
 623         * python/py-varobj.c (py_varobj_iter_ctor): Change pyiter to
 624         rvalue reference.  Remove CPYCHECKER_STEALS_REFERENCE_TO_ARG.
 625         (py_varobj_iter_new): Likewise.
 626         (py_varobj_get_iterator): Use gdbpy_ref.
 627
 628 2018-09-16  Tom Tromey  <tom@tromey.com>
 629
 630         * python/py-threadevent.c (py_get_event_thread): Simplify.
 631         * python/py-inferior.c (infpy_thread_from_thread_handle):
 632         Return immediately after calling thread_to_thread_object.  Use
 633         Py_RETURN_NONE.
 634         (thread_to_thread_object): Set the exception on a NULL return.
 635
 636 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
 637
 638         * Makefile.in (LIBGDB_OBS): Sort COMMON_OBS.
 639
 640 2018-09-16  Tom Tromey  <tom@tromey.com>
 641
 642         * python/python-internal.h (CPYCHECKER_RETURNS_BORROWED_REF):
 643         Remove.
 644
 645 2018-09-16  Tom Tromey  <tom@tromey.com>
 646
 647         * python/python-internal.h (thread_to_thread_object): Change
 648         return type.
 649         * python/py-inferior.c (thread_to_thread_object): Return a new
 650         reference.
 651         (infpy_thread_from_thread_handle): Update.
 652         * python/py-infthread.c (gdbpy_selected_thread): Update.
 653         * python/py-stopevent.c (create_stop_event_object): Update.
 654         * python/py-threadevent.c (py_get_event_thread): Return a new
 655         reference.
 656         (py_get_event_thread): Update.
 657         * python/py-event.h (py_get_event_thread): Change return type.
 658         * python/py-continueevent.c (create_continue_event_object):
 659         Update.
 660
 661 2018-09-16  Tom Tromey  <tom@tromey.com>
 662
 663         * python/py-progspace.c (pspy_get_objfiles): Update.
 664         * python/python-internal.h (objfile_to_objfile_object): Change
 665         return type.
 666         * python/py-newobjfileevent.c (create_new_objfile_event_object):
 667         Update.
 668         * python/py-xmethods.c (gdbpy_get_matching_xmethod_workers):
 669         Update.
 670         * python/python.c (gdbpy_get_current_objfile): Update.
 671         (gdbpy_objfiles): Update.
 672         * python/py-objfile.c (objfpy_get_owner, gdbpy_lookup_objfile):
 673         Update.
 674         (objfile_to_objfile_object): Return a new reference.
 675         * python/py-symtab.c (stpy_get_objfile): Update.
 676         * python/py-prettyprint.c (find_pretty_printer_from_objfiles):
 677         Update.
 678
 679 2018-09-16  Tom Tromey  <tom@tromey.com>
 680
 681         * python/py-inferior.c (infpy_get_progspace): Update.
 682         * python/python-internal.h (pspace_to_pspace_object): Change
 683         return type.
 684         * python/py-newobjfileevent.c
 685         (create_clear_objfiles_event_object): Update.
 686         * python/py-xmethods.c (gdbpy_get_matching_xmethod_workers):
 687         Update.
 688         * python/python.c (gdbpy_get_current_progspace): Update.
 689         (gdbpy_progspaces): Update.
 690         * python/py-progspace.c (pspace_to_pspace_object): Return a new
 691         reference.
 692         * python/py-objfile.c (objfpy_get_progspace): Update.
 693         * python/py-prettyprint.c (find_pretty_printer_from_progspace):
 694         Update.
 695
 696 2018-09-16  Tom Tromey  <tom@tromey.com>
 697
 698         * python/lib/gdb/__init__.py (current_progspace, objfiles)
 699         (solib_name, block_for_pc, find_pc_line): New functions.
 700         (execute_unwinders): Update.
 701         * python/py-block.c (gdbpy_block_for_pc): Remove.
 702         * python/py-inferior.c (infpy_get_progspace): New function.
 703         (inferior_object_getset) <progspace>: Add.
 704         * python/py-progspace.c (pspy_objfiles): Rewrite.
 705         (pspy_solib_name, pspy_block_for_pc)
 706         (pspy_find_pc_line, pspy_is_valid): New functions.
 707         (progspace_object_methods): Add entries for solib_name,
 708         block_for_pc, find_pc_line, is_valid.
 709         * python/python-internal.h (gdbpy_block_for_pc)
 710         (build_objfiles_list): Don't declare.
 711         * python/python.c: Don't include solib.h.
 712         (gdbpy_solib_name, gdbpy_find_pc_line)
 713         (gdbpy_get_current_progspace, build_objfiles_list)
 714         (gdbpy_objfiles): Remove.
 715         (GdbMethods) <current_progspace, objfiles, block_for_pc,
 716         solib_name, find_pc_line>: Remove entries.
 717
 718 2018-09-16  Tom Tromey  <tom@tromey.com>
 719
 720         * top.c (new_ui_command): Use GNU style for metasyntactic
 721         variables.
 722         * breakpoint.c (stopat_command): Use GNU style for metasyntactic
 723         variables.
 724         * maint.c (maintenance_translate_address): Remove "<>" around
 725         text.
 726         * interps.c (interpreter_exec_cmd): Use GNU style for
 727         metasyntactic variables.
 728         * nto-procfs.c (nto_procfs_target_info): Use GNU style for
 729         metasyntactic variables.
 730         * tracepoint.c (tfind_range_command): Use GNU style for
 731         metasyntactic variables.
 732         (tfind_outside_command): Likewise.
 733         (_initialize_tracepoint): Likewise.
 734         * remote.c (extended_remote_target::create_inferior): Use GNU
 735         style for metasyntactic variables.
 736         * sparc64-tdep.c (adi_examine_command): Use GNU style for
 737         metasyntactic variables.
 738         (adi_assign_command): Likewise.
 739
 740 2018-09-16  Tom Tromey  <tom@tromey.com>
 741
 742         * disasm.c (show_disassembler_options_sfunc): Use GNU style for
 743         metasyntactic variables.  Print message if no disassembler options
 744         are available.
 745
 746 2018-09-15  Tom Tromey  <tom@tromey.com>
 747
 748         * infcmd.c (get_inferior_args): Return const char *.
 749         * inferior.h (get_inferior_args): Return type now const.
 750         * linux-tdep.c (linux_fill_prpsinfo): Update.
 751         * procfs.c (procfs_target::make_corefile_notes): Update.
 752
 753 2018-09-07  Tom Tromey  <tom@tromey.com>
 754
 755         * python/python.c (execute_gdb_command): Call bpstat_do_actions
 756         inside the TRY.
 757
 758 2018-09-14  Sandra Loosemore  <sandra@codesourcery.com>
 759
 760         * nios2-tdep.c (nios2_type_align): New.
 761         (nios2_gdb_arch_init): Install type_align hook.
 762
 763 2018-09-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 764
 765         * eval.c (fake_method::fake_method): Call xzalloc directly for a
 766         type that is neither object file owned, nor gdbarch owned.
 767         * gdbtypes.c (get_type_gdbarch): Add an assert that returned
 768         gdbarch is non-NULL.
 769         (alloc_type_instance): Allocate non-objfile owned types on the
 770         gdbarch obstack.
 771         (copy_type_recursive): Allocate TYPE_FIELDS and TYPE_RANGE_DATA
 772         using TYPE_ALLOC to ensure memory is allocated on the correct
 773         obstack.
 774         * gdbtypes.h (TYPE_ALLOC): Allocate space on either the objfile
 775         obstack, or the gdbarch obstack.
 776         (TYPE_ZALLOC): Rewrite using TYPE_ALLOC.
 777
 778 2018-09-14  Tom Tromey  <tom@tromey.com>
 779
 780         * infcall.c (call_function_by_hand_dummy): Remove unnecessary
 781         block.
 782
 783 2018-09-14  Tom Tromey  <tom@tromey.com>
 784
 785         * nat/fork-inferior.c (get_startup_shell): Remove "static".
 786
 787 2018-09-13  Tom Tromey  <tom@tromey.com>
 788
 789         * python/py-inferior.c (infpy_thread_from_thread_handle): Now
 790         static.
 791
 792 2018-09-13  Tom Tromey  <tom@tromey.com>
 793
 794         * exec.c (try_open_exec_file): Use std::string.
 795
 796 2018-09-13  Tom Tromey  <tom@tromey.com>
 797
 798         * utils.h (gdb_bfd_errmsg): Return std::string.
 799         * exec.c (exec_file_attach): Update.
 800         * compile/compile-object-load.c (compile_object_load): Update.
 801         * utils.c (gdb_bfd_errmsg): Return std::string.
 802
 803 2018-09-13  Tom Tromey  <tom@tromey.com>
 804
 805         * procfs.c (struct procinfo_deleter): New.
 806         (procinfo_up): New typedef.
 807         (do_destroy_procinfo_cleanup): Remove.
 808         (procfs_target::info_proc): Use procinfo_up.  Remove cleanups.
 809
 810 2018-09-13  Tom Tromey  <tom@tromey.com>
 811
 812         * source.c (add_path): Use gdb::unique_xmalloc_ptr.
 813
 814 2018-09-13  Simon Marchi  <simon.marchi@ericsson.com>
 815 2018-09-13  Tom Tromey  <tom@tromey.com>
 816
 817         * python/py-progspace.c (PSPY_REQUIRE_VALID): New macro.
 818         (pspy_get_objfiles): New function.
 819         (progspace_object_methods): New.
 820         (pspace_object_type): Add tp_methods callback.
 821         * python/python-internal.h (build_objfiles_list): New
 822         declaration.
 823         * python/python.c (build_objfiles_list): New function.
 824         (gdbpy_objfiles): Implement using build_objfiles_list.
 825         * NEWS: Mention the Progspace.objfiles method.
 826
 827 2018-09-13  Simon Marchi  <simon.marchi@ericsson.com>
 828
 829         * python/py-inferior.c (infpy_get_progspace): New function.
 830         (inferior_object_getset): Add progspace property.
 831         * NEWS: Mention the new property.
 832
 833 2018-09-13  Tom Tromey  <tom@tromey.com>
 834
 835         PR rust/23650:
 836         * rust-lang.c (rust_evaluate_subexp): Use field name, not "foo".
 837
 838 2018-09-13  Tom Tromey  <tom@tromey.com>
 839
 840         PR rust/23626:
 841         * rust-lang.c (rust_enum_variant): Now static.
 842         (rust_empty_enum_p): New function.
 843         (rust_print_enum, rust_evaluate_subexp, rust_print_struct_def):
 844         Handle empty enum.
 845
 846 2018-09-13  Simon Marchi  <simon.marchi@ericsson.com>
 847
 848         * python/py-inferior.c (infpy_repr): New.
 849         (inferior_object_type): Register infpy_repr.
 850         * python/py-objfile.c (objfpy_repr): New.
 851         (objfile_object_type): Register objfpy_repr.
 852
 853 2018-09-12  John Baldwin  <jhb@FreeBSD.org>
 854
 855         * fbsd-nat.c (fbsd_nat_target::info_proc): Remove unused variable.
 856
 857 2018-09-12  John Baldwin  <jhb@FreeBSD.org>
 858
 859         * aarch64-fbsd-tdep.h (AARCH64_FBSD_SIZEOF_GREGSET): Fix comment
 860         typo.
 861
 862 2018-09-12  Sergio Durigan Junior  <sergiodj@redhat.com>
 863
 864         * common/common-utils.c: Don't include '<sys/stat.h>'.
 865         (is_regular_file): Move to...
 866         * common/filestuff.c (is_regular_file): ... here.
 867         * common/common-utils.h (is_regular_file): Move to...
 868         * common/filestuff.h (is_regular_file): ... here.
 869
 870 2018-09-12  Simon Marchi  <simon.marchi@ericsson.com>
 871
 872         * skip.c (debug_skip): New variable.
 873         (skiplist_entry::do_skip_file_p): Add debug output.
 874         (skiplist_entry::do_skip_gfile_p): Likewise.
 875         (skiplist_entry::skip_function_p): Likewise.
 876         (_initialize_step_skip): Create debug command.
 877         * NEWS: Mention set/show debug skip.
 878
 879 2018-09-11  Xavier Roirand  <roirand@adacore.com>
 880
 881         * darwin-nat.c (should_disable_startup_with_shell):
 882         New function.
 883         (darwin_nat_target::create_inferior): Add call.
 884
 885 2018-09-11  Xavier Roirand  <roirand@adacore.com>
 886
 887         * darwin-nat.h (struct darwin_thread_info) <gdb_port,
 888         inf_port, msg_state>: Initialize.
 889         (struct darwin_thread_info) <signaled, single_step>: Change
 890         type and initialize.
 891         (struct darwin_thread_info) <event>: Initialize.
 892
 893 2018-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
 894
 895         PR gdb/23555
 896         PR gdb/23558
 897         * gnulib/import/m4/getcwd-path-max.m4: Add cross-compilation
 898         guesses.
 899
 900 2018-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
 901
 902         Revert:
 903         2018-08-29  Sergio Durigan Junior  <sergiodj@redhat.com>
 904
 905         PR gdb/23555
 906         PR gdb/23558
 907         * gnulib/aclocal.m4: Regenerate.
 908         * gnulib/config.in: Regenerate.
 909         * gnulib/configure: Regenerate.
 910         * gnulib/import/Makefile.am: Update.
 911         * gnulib/import/Makefile.in: Update.
 912         * gnulib/import/extra/snippet/_Noreturn.h: Rename to...
 913         * gnulib/import/_Noreturn.h: ... this.
 914         * gnulib/import/alloca.in.h: Update.
 915         * gnulib/import/extra/snippet/arg-nonnull.h: Rename to...
 916         * gnulib/import/arg-nonnull.h: ... this.
 917         * gnulib/import/assure.h: Update.
 918         * gnulib/import/at-func.c: Update.
 919         * gnulib/import/basename-lgpl.c: Update.
 920         * gnulib/import/extra/snippet/c++defs.h: Rename to...
 921         * gnulib/import/c++defs.h: ... this.
 922         * gnulib/import/canonicalize-lgpl.c: Update.
 923         * gnulib/import/cdefs.h: Update.
 924         * gnulib/import/chdir-long.c: Update.
 925         * gnulib/import/chdir-long.h: Update.
 926         * gnulib/import/cloexec.c: Update.
 927         * gnulib/import/cloexec.h: Update.
 928         * gnulib/import/close.c: Update.
 929         * gnulib/import/closedir.c: Update.
 930         * gnulib/import/config.charset: Update.
 931         * gnulib/import/dirent-private.h: Update.
 932         * gnulib/import/dirent.in.h: Update.
 933         * gnulib/import/dirfd.c: Update.
 934         * gnulib/import/dirname-lgpl.c: Update.
 935         * gnulib/import/dirname.h: Update.
 936         * gnulib/import/dosname.h: Update.
 937         * gnulib/import/dup-safer-flag.c: Update.
 938         * gnulib/import/dup-safer.c: Update.
 939         * gnulib/import/dup.c: Update.
 940         * gnulib/import/dup2.c: Update.
 941         * gnulib/import/errno.in.h: Update.
 942         * gnulib/import/error.c: Update.
 943         * gnulib/import/error.h: Update.
 944         * gnulib/import/exitfail.c: Update.
 945         * gnulib/import/exitfail.h: Update.
 946         * gnulib/import/extra/update-copyright: Update.
 947         * gnulib/import/fchdir.c: Update.
 948         * gnulib/import/fcntl.c: Update.
 949         * gnulib/import/fcntl.in.h: Update.
 950         * gnulib/import/fd-hook.c: Update.
 951         * gnulib/import/fd-hook.h: Update.
 952         * gnulib/import/fd-safer-flag.c: Update.
 953         * gnulib/import/fd-safer.c: Update.
 954         * gnulib/import/fdopendir.c: Update.
 955         * gnulib/import/filename.h: Update.
 956         * gnulib/import/filenamecat-lgpl.c: Update.
 957         * gnulib/import/filenamecat.h: Update.
 958         * gnulib/import/flexmember.h: Update.
 959         * gnulib/import/float+.h: Update.
 960         * gnulib/import/float.c: Update.
 961         * gnulib/import/float.in.h: Update.
 962         * gnulib/import/fnmatch.c: Update.
 963         * gnulib/import/fnmatch.in.h: Update.
 964         * gnulib/import/fnmatch_loop.c: Update.
 965         * gnulib/import/fpucw.h: Update.
 966         * gnulib/import/frexp.c: Update.
 967         * gnulib/import/frexpl.c: Update.
 968         * gnulib/import/fstat.c: Update.
 969         * gnulib/import/fstatat.c: Update.
 970         * gnulib/import/getcwd-lgpl.c: Update.
 971         * gnulib/import/getcwd.c: Update.
 972         * gnulib/import/getdtablesize.c: Update.
 973         * gnulib/import/getlogin_r.c: Update.
 974         * gnulib/import/getprogname.c: Update.
 975         * gnulib/import/getprogname.h: Update.
 976         * gnulib/import/gettext.h: Update.
 977         * gnulib/import/gettimeofday.c: Update.
 978         * gnulib/import/glob-libc.h: Update.
 979         * gnulib/import/glob.c: Update.
 980         * gnulib/import/glob.in.h: Update.
 981         * gnulib/import/glob_internal.h: Update.
 982         * gnulib/import/glob_pattern_p.c: Update.
 983         * gnulib/import/globfree.c: Update.
 984         * gnulib/import/hard-locale.c: Update.
 985         * gnulib/import/hard-locale.h: Update.
 986         * gnulib/import/intprops.h: Update.
 987         * gnulib/import/inttypes.in.h: Update.
 988         * gnulib/import/isnan.c: Update.
 989         * gnulib/import/isnand-nolibm.h: Update.
 990         * gnulib/import/isnand.c: Update.
 991         * gnulib/import/isnanl-nolibm.h: Update.
 992         * gnulib/import/isnanl.c: Update.
 993         * gnulib/import/itold.c: Update.
 994         * gnulib/import/libc-config.h: Update.
 995         * gnulib/import/limits.in.h: Update.
 996         * gnulib/import/localcharset.c: Update.
 997         * gnulib/import/localcharset.h: Update.
 998         * gnulib/import/localtime-buffer.c: Update.
 999         * gnulib/import/localtime-buffer.h: Update.
1000         * gnulib/import/lstat.c: Update.
1001         * gnulib/import/m4/00gnulib.m4: Update.
1002         * gnulib/import/m4/__inline.m4: Update.
1003         * gnulib/import/m4/absolute-header.m4: Update.
1004         * gnulib/import/m4/alloca.m4: Update.
1005         * gnulib/import/m4/builtin-expect.m4: Update.
1006         * gnulib/import/m4/canonicalize.m4: Update.
1007         * gnulib/import/m4/chdir-long.m4: Update.
1008         * gnulib/import/m4/close.m4: Update.
1009         * gnulib/import/m4/closedir.m4: Update.
1010         * gnulib/import/m4/configmake.m4: Update.
1011         * gnulib/import/m4/d-ino.m4: Update.
1012         * gnulib/import/m4/d-type.m4: Update.
1013         * gnulib/import/m4/dirent_h.m4: Update.
1014         * gnulib/import/m4/dirfd.m4: Update.
1015         * gnulib/import/m4/dirname.m4: Update.
1016         * gnulib/import/m4/double-slash-root.m4: Update.
1017         * gnulib/import/m4/dup.m4: Update.
1018         * gnulib/import/m4/dup2.m4: Update.
1019         * gnulib/import/m4/eealloc.m4: Update.
1020         * gnulib/import/m4/environ.m4: Update.
1021         * gnulib/import/m4/errno_h.m4: Update.
1022         * gnulib/import/m4/error.m4: Update.
1023         * gnulib/import/m4/exponentd.m4: Update.
1024         * gnulib/import/m4/exponentl.m4: Update.
1025         * gnulib/import/m4/extensions.m4: Update.
1026         * gnulib/import/m4/extern-inline.m4: Update.
1027         * gnulib/import/m4/fchdir.m4: Update.
1028         * gnulib/import/m4/fcntl-o.m4: Update.
1029         * gnulib/import/m4/fcntl.m4: Update.
1030         * gnulib/import/m4/fcntl_h.m4: Update.
1031         * gnulib/import/m4/fdopendir.m4: Update.
1032         * gnulib/import/m4/filenamecat.m4: Update.
1033         * gnulib/import/m4/flexmember.m4: Update.
1034         * gnulib/import/m4/float_h.m4: Update.
1035         * gnulib/import/m4/fnmatch.m4: Update.
1036         * gnulib/import/m4/fnmatch_h.m4: Update.
1037         * gnulib/import/m4/fpieee.m4: Update.
1038         * gnulib/import/m4/frexp.m4: Update.
1039         * gnulib/import/m4/frexpl.m4: Update.
1040         * gnulib/import/m4/fstat.m4: Update.
1041         * gnulib/import/m4/fstatat.m4: Update.
1042         * gnulib/import/m4/getcwd-abort-bug.m4: Update.
1043         * gnulib/import/m4/getcwd-path-max.m4: Update.
1044         * gnulib/import/m4/getcwd.m4: Update.
1045         * gnulib/import/m4/getdtablesize.m4: Update.
1046         * gnulib/import/m4/getlogin.m4: Update.
1047         * gnulib/import/m4/getlogin_r.m4: Update.
1048         * gnulib/import/m4/getpagesize.m4: Update.
1049         * gnulib/import/m4/getprogname.m4: Update.
1050         * gnulib/import/m4/gettimeofday.m4: Update.
1051         * gnulib/import/m4/glibc21.m4: Update.
1052         * gnulib/import/m4/glob.m4: Update.
1053         * gnulib/import/m4/glob_h.m4: Update.
1054         * gnulib/import/m4/gnulib-cache.m4: Update.
1055         * gnulib/import/m4/gnulib-common.m4: Update.
1056         * gnulib/import/m4/gnulib-comp.m4: Update.
1057         * gnulib/import/m4/gnulib-tool.m4: Update.
1058         * gnulib/import/m4/hard-locale.m4: Update.
1059         * gnulib/import/m4/include_next.m4: Update.
1060         * gnulib/import/m4/inttypes-pri.m4: Update.
1061         * gnulib/import/m4/inttypes.m4: Update.
1062         * gnulib/import/m4/isnand.m4: Update.
1063         * gnulib/import/m4/isnanl.m4: Update.
1064         * gnulib/import/m4/largefile.m4: Update.
1065         * gnulib/import/m4/limits-h.m4: Update.
1066         * gnulib/import/m4/localcharset.m4: Update.
1067         * gnulib/import/m4/locale-fr.m4: Update.
1068         * gnulib/import/m4/locale-ja.m4: Update.
1069         * gnulib/import/m4/locale-zh.m4: Update.
1070         * gnulib/import/m4/localtime-buffer.m4: Update.
1071         * gnulib/import/m4/longlong.m4: Update.
1072         * gnulib/import/m4/lstat.m4: Update.
1073         * gnulib/import/m4/malloc.m4: Update.
1074         * gnulib/import/m4/malloca.m4: Update.
1075         * gnulib/import/m4/math_h.m4: Update.
1076         * gnulib/import/m4/mbrtowc.m4: Update.
1077         * gnulib/import/m4/mbsinit.m4: Update.
1078         * gnulib/import/m4/mbsrtowcs.m4: Update.
1079         * gnulib/import/m4/mbstate_t.m4: Update.
1080         * gnulib/import/m4/memchr.m4: Update.
1081         * gnulib/import/m4/memmem.m4: Update.
1082         * gnulib/import/m4/mempcpy.m4: Update.
1083         * gnulib/import/m4/memrchr.m4: Update.
1084         * gnulib/import/m4/mkdir.m4: Update.
1085         * gnulib/import/m4/mkstemp.m4: Update.
1086         * gnulib/import/m4/mmap-anon.m4: Update.
1087         * gnulib/import/m4/mode_t.m4: Update.
1088         * gnulib/import/m4/msvc-inval.m4: Update.
1089         * gnulib/import/m4/msvc-nothrow.m4: Update.
1090         * gnulib/import/m4/multiarch.m4: Update.
1091         * gnulib/import/m4/nocrash.m4: Update.
1092         * gnulib/import/m4/off_t.m4: Update.
1093         * gnulib/import/m4/onceonly.m4: Update.
1094         * gnulib/import/m4/open-cloexec.m4: Update.
1095         * gnulib/import/m4/open.m4: Update.
1096         * gnulib/import/m4/openat.m4: Update.
1097         * gnulib/import/m4/opendir.m4: Update.
1098         * gnulib/import/m4/pathmax.m4: Update.
1099         * gnulib/import/m4/rawmemchr.m4: Update.
1100         * gnulib/import/m4/readdir.m4: Update.
1101         * gnulib/import/m4/readlink.m4: Update.
1102         * gnulib/import/m4/realloc.m4: Update.
1103         * gnulib/import/m4/rename.m4: Update.
1104         * gnulib/import/m4/rewinddir.m4: Update.
1105         * gnulib/import/m4/rmdir.m4: Update.
1106         * gnulib/import/m4/save-cwd.m4: Update.
1107         * gnulib/import/m4/secure_getenv.m4: Update.
1108         * gnulib/import/m4/setenv.m4: Update.
1109         * gnulib/import/m4/signal_h.m4: Update.
1110         * gnulib/import/m4/ssize_t.m4: Update.
1111         * gnulib/import/m4/stat-time.m4: Update.
1112         * gnulib/import/m4/stat.m4: Update.
1113         * gnulib/import/m4/std-gnu11.m4: Update.
1114         * gnulib/import/m4/stdbool.m4: Update.
1115         * gnulib/import/m4/stddef_h.m4: Update.
1116         * gnulib/import/m4/stdint.m4: Update.
1117         * gnulib/import/m4/stdio_h.m4: Update.
1118         * gnulib/import/m4/stdlib_h.m4: Update.
1119         * gnulib/import/m4/strchrnul.m4: Update.
1120         * gnulib/import/m4/strdup.m4: Update.
1121         * gnulib/import/m4/strerror.m4: Update.
1122         * gnulib/import/m4/string_h.m4: Update.
1123         * gnulib/import/m4/strstr.m4: Update.
1124         * gnulib/import/m4/strtok_r.m4: Update.
1125         * gnulib/import/m4/sys_socket_h.m4: Update.
1126         * gnulib/import/m4/sys_stat_h.m4: Update.
1127         * gnulib/import/m4/sys_time_h.m4: Update.
1128         * gnulib/import/m4/sys_types_h.m4: Update.
1129         * gnulib/import/m4/tempname.m4: Update.
1130         * gnulib/import/m4/time_h.m4: Update.
1131         * gnulib/import/m4/unistd-safer.m4: Update.
1132         * gnulib/import/m4/unistd_h.m4: Update.
1133         * gnulib/import/m4/warn-on-use.m4: Update.
1134         * gnulib/import/m4/wchar_h.m4: Update.
1135         * gnulib/import/m4/wchar_t.m4: Update.
1136         * gnulib/import/m4/wctype_h.m4: Update.
1137         * gnulib/import/m4/wint_t.m4: Update.
1138         * gnulib/import/malloc.c: Update.
1139         * gnulib/import/malloc/scratch_buffer.h: Update.
1140         * gnulib/import/malloc/scratch_buffer_grow.c: Update.
1141         * gnulib/import/malloc/scratch_buffer_grow_preserve.c: Update.
1142         * gnulib/import/malloc/scratch_buffer_set_array_size.c: Update.
1143         * gnulib/import/malloca.c: Update.
1144         * gnulib/import/malloca.h: Update.
1145         * gnulib/import/malloca.valgrind: Update.
1146         * gnulib/import/math.in.h: Update.
1147         * gnulib/import/mbrtowc.c: Update.
1148         * gnulib/import/mbsinit.c: Update.
1149         * gnulib/import/mbsrtowcs-impl.h: Update.
1150         * gnulib/import/mbsrtowcs-state.c: Update.
1151         * gnulib/import/mbsrtowcs.c: Update.
1152         * gnulib/import/memchr.c: Update.
1153         * gnulib/import/memmem.c: Update.
1154         * gnulib/import/mempcpy.c: Update.
1155         * gnulib/import/memrchr.c: Update.
1156         * gnulib/import/mkdir.c: Update.
1157         * gnulib/import/mkstemp.c: Update.
1158         * gnulib/import/msvc-inval.c: Update.
1159         * gnulib/import/msvc-inval.h: Update.
1160         * gnulib/import/msvc-nothrow.c: Update.
1161         * gnulib/import/msvc-nothrow.h: Update.
1162         * gnulib/import/open.c: Update.
1163         * gnulib/import/openat-die.c: Update.
1164         * gnulib/import/openat-priv.h: Update.
1165         * gnulib/import/openat-proc.c: Update.
1166         * gnulib/import/openat.c: Update.
1167         * gnulib/import/openat.h: Update.
1168         * gnulib/import/opendir.c: Update.
1169         * gnulib/import/pathmax.h: Update.
1170         * gnulib/import/pipe-safer.c: Update.
1171         * gnulib/import/rawmemchr.c: Update.
1172         * gnulib/import/readdir.c: Update.
1173         * gnulib/import/readlink.c: Update.
1174         * gnulib/import/realloc.c: Update.
1175         * gnulib/import/ref-add.sin: Update.
1176         * gnulib/import/ref-del.sin: Update.
1177         * gnulib/import/rename.c: Update.
1178         * gnulib/import/rewinddir.c: Update.
1179         * gnulib/import/rmdir.c: Update.
1180         * gnulib/import/same-inode.h: Update.
1181         * gnulib/import/save-cwd.c: Update.
1182         * gnulib/import/save-cwd.h: Update.
1183         * gnulib/import/scratch_buffer.h: Update.
1184         * gnulib/import/secure_getenv.c: Update.
1185         * gnulib/import/setenv.c: Update.
1186         * gnulib/import/signal.in.h: Update.
1187         * gnulib/import/stat-time.c: Update.
1188         * gnulib/import/stat-time.h: Update.
1189         * gnulib/import/stat-w32.c: Update.
1190         * gnulib/import/stat-w32.h: Update.
1191         * gnulib/import/stat.c: Update.
1192         * gnulib/import/stdbool.in.h: Update.
1193         * gnulib/import/stddef.in.h: Update.
1194         * gnulib/import/stdint.in.h: Update.
1195         * gnulib/import/stdio.in.h: Update.
1196         * gnulib/import/stdlib.in.h: Update.
1197         * gnulib/import/str-two-way.h: Update.
1198         * gnulib/import/strchrnul.c: Update.
1199         * gnulib/import/strdup.c: Update.
1200         * gnulib/import/streq.h: Update.
1201         * gnulib/import/strerror-override.c: Update.
1202         * gnulib/import/strerror-override.h: Update.
1203         * gnulib/import/strerror.c: Update.
1204         * gnulib/import/string.in.h: Update.
1205         * gnulib/import/stripslash.c: Update.
1206         * gnulib/import/strnlen1.c: Update.
1207         * gnulib/import/strnlen1.h: Update.
1208         * gnulib/import/strstr.c: Update.
1209         * gnulib/import/strtok_r.c: Update.
1210         * gnulib/import/sys_stat.in.h: Update.
1211         * gnulib/import/sys_time.in.h: Update.
1212         * gnulib/import/sys_types.in.h: Update.
1213         * gnulib/import/tempname.c: Update.
1214         * gnulib/import/tempname.h: Update.
1215         * gnulib/import/time.in.h: Update.
1216         * gnulib/import/unistd--.h: Update.
1217         * gnulib/import/unistd-safer.h: Update.
1218         * gnulib/import/unistd.in.h: Update.
1219         * gnulib/import/unsetenv.c: Update.
1220         * gnulib/import/verify.h: Update.
1221         * gnulib/import/extra/snippet/warn-on-use.h: Update.
1222         * gnulib/import/wchar.in.h: Update.
1223         * gnulib/import/wctype.in.h: Update.
1224         * gnulib/import/xalloc-oversized.h: Update.
1225         * gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to
1226         "53e2c179f26a890fa6685af4b6c1397ee370433b".
1227
1228 2018-09-10  Simon Marchi  <simon.marchi@ericsson.com>
1229
1230         * record-btrace.c (get_thread_current_frame): Remove
1231         old_inferior_ptid.
1232
1233 2018-09-10  Jerome Guitton  <guitton@adacore.com>
1234
1235         * ada-lang.c (ada_value_struct_elt): Call ada_to_fixed_type
1236         with check_tag to 1 if and only if the type is tagged and the
1237         component being searched cannot been found in the current
1238         view. Otherwise, always call ada_to_fixed_type with
1239         check_tag to 0.
1240
1241 2018-09-10  Xavier Roirand  <roirand@adacore.com>
1242
1243         * ada-lang.c (ada_is_access_to_unconstrained_array): Remove static
1244         declaration.
1245         * ada-lang.h: add ada_is_access_to_unconstrained_array prototype.
1246         * ada-varobj.c (ada_varobj_get_number_of_children,
1247         ada_varobj_describe_child, ada_value_is_changeable_p): Cleanup code.
1248
1249 2018-09-10  Xavier Roirand  <roirand@adacore.com>
1250
1251         * ada-valprint.c (ada_value_print): Use type instead of
1252         enclosing type.
1253
1254 2018-09-10  Xavier Roirand  <roirand@adacore.com>
1255
1256         * ada-lang.c (ada_value_subscript): Handle case when parameter is
1257         an array of access to unconstrained array.
1258
1259 2018-09-10  Xavier Roirand  <roirand@adacore.com>
1260
1261         * ada-lang.c (ada_is_access_to_unconstrained_array): New function.
1262         (ada_check_typedef): Use it.
1263
1264 2018-09-10  Xavier Roirand  <roirand@adacore.com>
1265
1266         * ada-varobj.c (ada_varobj_describe_struct_child)
1267         (ada_varobj_describe_child): Handle union case like struct one.
1268
1269 2018-09-10  Tom Tromey  <tom@tromey.com>
1270
1271         PR python/18380:
1272         * python/python.c (_initialize_python): Make example in "python"
1273         help work in Python 3.
1274
1275 2018-09-10  Eli Zaretskii  <eliz@gnu.org>
1276
1277         * Makefile.in (transformed_name): Use INSTALL_SCRIPT instead of
1278         INSTALL_PROGRAM to install gdb-add-index.sh.  Don't append
1279         $(EXEEXT) to the script, as it is not a program.
1280
1281 2018-09-09  Simon Marchi  <simon.marchi@ericsson.com>
1282
1283         * python/py-prettyprint.c (pretty_print_one_value): Return
1284         gdbpy_ref<>.
1285         (print_string_repr): Adjust.
1286         (apply_varobj_pretty_printer): Return gdbpy_ref<>.
1287         * python/python-internal.h (apply_varobj_pretty_printer): Return
1288         gdbpy_ref<>.
1289         * varobj.c (varobj_value_get_print_value): Adjust.
1290
1291 2018-09-08  Tom Tromey  <tom@tromey.com>
1292
1293         PR python/16047:
1294         * python/py-prettyprint.c (pretty_print_one_value): Check for
1295         to_string method.
1296
1297 2018-09-08  Joel Brobecker  <brobecker@adacore.com>
1298
1299         * ada-lang.c (resolve_subexp): Pass correct OPLEN in call to
1300         replace_operator_with_call.
1301
1302 2018-09-08  Joel Brobecker  <brobecker@adacore.com>
1303
1304         * ada-lang.c (ada_value_cast): Remove unnecessary parentheses.
1305
1306 2018-09-08  Joel Brobecker  <brobecker@adacore.com>
1307
1308         * ada-typeprint.c (print_range): Print the bounds using TYPE
1309         rather than its TYPE_TARGET_TYPE.
1310
1311 2018-09-08  Joel Brobecker  <brobecker@adacore.com>
1312
1313         * ada-lang.c (ada_to_fixed_value): Minor reformatting in
1314         call to ada_to_fixed_value_create.
1315
1316 2018-09-08  Jerome Guitton  <guitton@adacore.com>
1317
1318         * ada-lang.c (ada_decode): strip dot prefix in symbol name.
1319
1320 2018-09-08  Joel Brobecker  <brobecker@adacore.com>
1321
1322         * ada-lang.c (ada_exception_sal): Replace gdb_assert calls
1323         by calls to error.
1324
1325 2018-09-08  Joel Brobecker  <brobecker@adacore.com>
1326
1327         * ada-lang.c (ada_unhandled_exception_name_addr_from_raise):
1328         Move update of loop variable "fi".
1329
1330 2018-09-08  Joel Brobecker  <brobecker@adacore.com>
1331
1332         * ada-lang.c (value_assign_to_component): In the case of
1333         big-endian targets, extract the bits of the given VAL
1334         using an src_offset of zero if container is not a scalar.
1335
1336 2018-09-06  Simon Ser  <contact@emersion.fr>
1337
1338         PR gdb/23105
1339         * fbsd-nat.c (fbsd_nat_target::xfer_partial): Add support for
1340         TARGET_OBJECT_FREEBSD_VMMAP and TARGET_OBJECT_FREEBSD_PS_STRINGS.
1341         * fbsd-tdep.c (fbsd_make_note_desc): New.
1342         (fbsd_make_corefile_notes): Write NT_PROCSTAT_AUXV,
1343         NT_PROCSTAT_VMMAP and NT_PROCSTAT_PS_STRINGS notes.
1344         * target.h (enum target_object) Add FreeBSD-specific
1345         TARGET_OBJECT_FREEBSD_VMMAP and TARGET_OBJECT_FREEBSD_PS_STRINGS.
1346
1347 2018-09-06  Simon Marchi  <simon.marchi@ericsson.com>
1348
1349         * compile/compile-c.h (generate_c_for_variable_locations):
1350         Change reference to pointer.
1351         * compile/compile-c-support.c (compile_program) <compute>:
1352         Likewise.
1353         * compile/compile-c-symbols.c (generate_vla_size): Likewise.
1354         (generate_c_for_for_one_variable): Likewise
1355         (generate_c_for_variable_locations): Likewise
1356         * compile/compile-c-types.c (compile_c_instance::convert_type):
1357         Likewise
1358         * compile/compile-cplus-symbols.c (convert_one_symbol):
1359         std::move the scope passed to enter_scope.
1360         * compile/compile-cplus-types.c
1361         (compile_cplus_instance::enter_scope): Make parameter
1362         rvalue-reference.
1363         (compile_cplus_instance::new_scope): Change reference to
1364         pointer.
1365         (compile_cplus_instance::convert_type): Likewise
1366         (compile_cplus_convert_typedef): std::move the scope passed to
1367         enter_scope.
1368         (compile_cplus_convert_struct_or_union): Likewise.
1369         (compile_cplus_convert_enum): Likewise.
1370         (compile_cplus_convert_namespace): Likewise.
1371         * compile/compile-cplus.h (compile_cplus_instance)
1372         <enter_scope>: Make parameter rvalue-reference.
1373         * compile/compile-internal.h (compile_instance)
1374         <get_cached_type>: Likewise
1375         * compile/compile-loc2c.c (push): Likewise
1376         (pushf): Likewise
1377         (unary): Likewise
1378         (binary): Likewise
1379         (print_label): Likewise
1380         (pushf_register_address): Likewise
1381         (pushf_register): Likewise
1382         (do_compile_dwarf_expr_to_c): Likewise
1383         (compile_dwarf_expr_to_c): Likewise
1384         (compile_dwarf_bounds_to_c): Likewise
1385         * compile/compile.c (compile_instance::get_cached_type):
1386         Likewise
1387         * compile/compile.h (compile_dwarf_expr_to_c): Likewise.
1388         (compile_dwarf_bounds_to_c): Likewise
1389         * dwarf2loc.c (locexpr_generate_c_location): Likewise.
1390         (dwarf2_compile_property_to_c): Likewise
1391         * dwarf2loc.h (dwarf2_compile_property_to_c): Likewise
1392         * symtab.h (struct symbol_computed_ops) <generate_c_location>:
1393         Likewise
1394
1395 2018-09-06  Simon Marchi  <simon.marchi@ericsson.com>
1396
1397         * tui/tui-data.h (struct tui_win_element) <highlight>: Remove.
1398         * tui/tui-data.c (init_content_element): Don't initialize it.
1399
1400 2018-09-06  Simon Marchi  <simon.marchi@ericsson.com>
1401
1402         * tui/tui-data.h (struct tui_win_info)
1403         <detail::opaque>: Remove.
1404         * tui/tui-data.c (init_win_info): Remove assignment.
1405
1406 2018-09-05  Tom Tromey  <tom@tromey.com>
1407
1408         * warning.m4 (AM_GDB_WARNINGS): Add -Wformat when testing
1409         -Wformat-nonliteral.
1410         * target-float.c (host_float_ops<T>::to_string)
1411         (host_float_ops<T>::from_string): Use
1412         DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL.
1413         * configure: Rebuild.
1414
1415 2018-09-05  Simon Marchi  <simon.marchi@ericsson.com>
1416
1417         * printcmd.c (printf_c_string): Use
1418         DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL.
1419         (printf_wide_c_string, printf_pointer, ui_printf): Likewise.
1420
1421 2018-09-05  Tom Tromey  <tom@tromey.com>
1422
1423         * cli/cli-cmds.c (shell_escape, edit_command): Remove cast.
1424
1425 2018-09-05  Tom de Vries  <tdevries@suse.de>
1426
1427         * dwarf2loc.c (sect_variable_value): Call indirect_synthetic_pointer
1428         with resolve_abstract_p == true.
1429         (indirect_synthetic_pointer): Add resolve_abstract_p parameter,
1430         defaulting to false. Propagate resolve_abstract_p to
1431         dwarf2_fetch_die_loc_sect_off.
1432         * dwarf2loc.h (dwarf2_fetch_die_loc_sect_off): Add resolve_abstract_p
1433         parameter, defaulting to false.
1434         * dwarf2read.c (read_variable): Add variable to abstract_to_concrete.
1435         (dwarf2_fetch_die_loc_sect_off): Add and handle resolve_abstract_p
1436         parameter.
1437         * dwarf2read.h (struct die_info): Forward-declare.
1438         (die_info_ptr): New typedef.
1439         (struct dwarf2_per_objfile): Add abstract_to_concrete field.
1440
1441 2018-09-05  Joel Brobecker  <brobecker@adacore.com>
1442
1443         GDB 8.2 released.
1444
1445 2018-09-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1446             Pedro Alves  <palves@redhat.com>
1447
1448         * gnulib/Makefile.in (aclocal_m4_deps): Move to
1449         "aclocal-m4-deps.mk".  Include file here.
1450         $(srcdir)/aclocal.m4: Add "configure.ac".
1451         * gnulib/aclocal-m4-deps.mk: New file.
1452         * gnulib/update-gnulib.sh: Automatically update
1453         "aclocal-m4-deps.mk".
1454
1455 2018-09-04  Tom Tromey  <tom@tromey.com>
1456
1457         * configure: Rebuild.
1458         * configure.ac: Remove multi-ice code.
1459
1460 2018-09-04  Tom Tromey  <tom@tromey.com>
1461
1462         * Makefile.in (GDB_WARN_CFLAGS_NO_DEFS): Remove.
1463         (ada-exp.o): Update.
1464
1465 2018-09-04  Tom Tromey  <tom@tromey.com>
1466
1467         * Makefile.in (printcmd.o, target-float.o): Remove.
1468         (GDB_WARN_CFLAGS_NO_FORMAT): Remove.
1469
1470 2018-09-04  Tom Tromey  <tom@tromey.com>
1471
1472         * gnulib/Makefile.in: Remove obsolete comment.
1473         * Makefile.in: Remove obsolete comment.
1474
1475 2018-09-04  Andrew Burgess  <andrew.burgess@embecosm.com>
1476
1477         * riscv-tdep.c (riscv_frame_cache): Fix ARI warning, don't end a
1478         line with '+'.
1479
1480 2018-09-03  Andrew Burgess  <andrew.burgess@embecosm.com>
1481
1482         * riscv-tdep.c: Add 'prologue-value.h' include.
1483         (struct riscv_unwind_cache): New struct.
1484         (riscv_debug_unwinder): New global.
1485         (riscv_scan_prologue): Update arguments, capture register details
1486         from prologue scan.
1487         (riscv_skip_prologue): Reformat arguments line, move end of
1488         prologue calculation into riscv_scan_prologue.
1489         (riscv_frame_cache): Update return type, create
1490         riscv_unwind_cache, scan the prologue, and fill in remaining cache
1491         details.
1492         (riscv_frame_this_id): Use frame id computed in riscv_frame_cache.
1493         (riscv_frame_prev_register): Use the trad_frame within the
1494         riscv_unwind_cache.
1495         (_initialize_riscv_tdep): Add 'set/show debug riscv unwinder'
1496         flag.
1497
1498 2018-09-03  Andrew Burgess  <andrew.burgess@embecosm.com>
1499
1500         * trad-frame.h (trad_frame_set_realreg): Declare.
1501         (trad_frame_set_addr): Declare.
1502         * trad-frame.c (trad_frame_set_realreg): Define new function.
1503         (trad_frame_set_addr): Define new function.
1504         (trad_frame_set_reg_realreg): Use new function.
1505         (trad_frame_set_reg_addr): Use new function.
1506
1507 2018-09-01  Keith Seitz  <keiths@redhat.com>
1508
1509         * compile/compile-cplus-types.c (compile_cplus_debug_output_1): Use
1510         pulongest instead of "%lld".
1511         * compile/compile-cplus-symbols.c (gcc_cplus_convert_symbol): Remove
1512         ATTRIBUTE_UNUSED.
1513
1514 2018-08-31  Tom Tromey  <tom@tromey.com>
1515
1516         * dwarf2read.c (dwarf2_add_field): Set the TYPE_LENGTH of the
1517         variant part type.
1518
1519 2018-08-31  Pedro Alves  <palves@redhat.com>
1520
1521         * gdbarch.h: Regenerate.
1522
1523 2018-08-31  Pedro Alves  <palves@redhat.com>
1524
1525         * gdbarch.sh (have_nonsteppable_watchpoint): Add comment.
1526         * target.h (Hardware watchpoint interfaces): Describe
1527         continuable/steppable/non-steppable watchpoints.
1528         * gdbarch.h, gdbarch.c: Regenerate.
1529
1530 2018-08-31  Pedro Alves  <palves@redhat.com>
1531
1532         * nto-procfs.c (nto_procfs_target::have_continuable_watchpoint):
1533         Delete.
1534         * s390-linux-nat.c
1535         (s390_linux_nat_target::have_continuable_watchpoint): Delete.
1536         * target.h (target_ops::have_continuable_watchpoint): Delete.
1537         (target_have_continuable_watchpoint): Delete.
1538         * x86-nat.h (x86_nat_target::have_continuable_watchpoint): Delete.
1539         * target-delegates.c: Regenerate.
1540
1541 2018-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
1542
1543         * gnulib/Makefile.in (aclocal_m4_deps): Update according to
1544         the files present in "gnulib/import/m4/".
1545
1546 2018-08-30  Andrew Burgess  <andrew.burgess@embecosm.com>
1547
1548         * riscv-tdep.c (riscv_insn::decode): Decode c.addi4spn, c.sd,
1549         c.sw, c.swsp, and c.sdsp.
1550
1551 2018-08-30  Andrew Burgess  <andrew.burgess@embecosm.com>
1552
1553         * riscv-tdep.c (struct riscv_inferior_data): Delete.
1554         (riscv_read_misa_reg): Don't cache value read into inferior data.
1555         (riscv_new_inferior_data): Delete.
1556         (riscv_inferior_data_cleanup): Delete.
1557         (riscv_inferior_data): Delete.
1558         (riscv_invalidate_inferior_data): Delete.
1559         (_initialize_riscv_tdep): Remove initialisation of inferior data.
1560
1561 2018-08-30  Simon Marchi  <simon.marchi@ericsson.com>
1562
1563         * compile/compile-cplus-types.c
1564         (compile_cplus_instance::leave_scope): Take the address of scope
1565         object.
1566         (compile_cplus_instance::convert_qualified_base): Compare quals
1567         to 0.
1568
1569 2018-08-30  Keith Seitz  <keiths@redhat.com>
1570
1571         * compile/compile-cplus-types.c (compile_cplus_instance::enter_scope):
1572         Use "%s" and host_address_to_string instead of "%p" in printf.
1573
1574 2018-08-29  Keith Seitz  <keiths@redhat.com>
1575
1576         * Makefile.in (SUBDIR_GCC_COMPILE_SRCS): Add compile-cplus-symbols.c
1577         and compile-cplus-types.c.
1578         (HFILES_NO_SRCDIR): Add gcc-cp-plugin.h.
1579         * c-lang.c (cplus_language_defn): Set C++ compile functions.
1580         * c-lang.h (cplus_get_compile_context, cplus_compute_program):
1581         Declare.
1582         * compile/compile-c-support.c: Include compile-cplus.h.
1583         (load_libcompile): Templatize.
1584         (get_compile_context): "New" function.
1585         (c_get_compile_context): Use get_compile_context.
1586         (cplus_get_compile_context): New function.
1587         (cplus_push_user_expression, cplus_pop_user_expression)
1588         (cplus_add_code_header, cplus_add_input, cplus_compile_program)
1589         (cplus_compute_program): Define new structs/functions.
1590         * compile/compile-cplus-symmbols.c: New file.
1591         * compile/compile-cplus-types.c: New file.
1592         * compile/compile-cplus.h: New file.
1593         * compile/compile-internal.h (debug_compile_oracle, GCC_TYPE_NONE):
1594         Declare.
1595         * compile/compile-object-load.c (get_out_value_type): Use
1596         strncmp_iw when comparing symbol names.
1597         (compile_object_load): Add mst_bss and mst_data.
1598         * compile/compile.c (_initialize_compile): Remove
1599         -Wno-implicit-function-declaration from `compile_args'.
1600         * compile/gcc-cp-plugin.h: New file.
1601         * NEWS: Mention C++ compile support and new debug options.
1602
1603 2018-08-29  Keith Seitz  <keiths@redhat.com>
1604
1605         * linespec.c (collect_info::add_symbol): Make virtual.
1606         (struct symbol_searcher_collect_info): New struct.
1607         (symbol_searcher::find_all_symbols): New method.
1608         * symtab.h (class symbol_searcher): New class.
1609
1610 2018-08-29  Keith Seitz  <keiths@redhat.com>
1611
1612         * linespec.c (struct linespec) <function_symbols, label_symbols>:
1613         Change to vector of block_symbol.  Update all users.
1614         (struct collect_info) <symbols>: Likewise.
1615         (collect_info::add_symbol): Take block_symbol as argument.
1616         Update all callers.
1617         (decode_compound_collector) <m_symbols>: Change type to vector
1618         of block_symbol.  Update all users.
1619         (decode_compound_collector::operator ()): Change parameter type
1620         to block_symbol.
1621         (find_method, find_function_symbols, find_linespec_symbols)
1622         (find_label_symbols_in_block, find_label_symbols): Change symbol
1623         vectors to block_symbol vectors.
1624         * symtab.h (symbol_found_callback_ftype): Change parameter type to
1625         block_symbol.
1626
1627 2018-08-29  Keith Seitz  <keiths@redhat.com>
1628
1629         * linespec.c (symbolp): Remove typedef and VEC definitions.
1630         (bound_minimal_symbol_d): Likewise.
1631
1632 2018-08-29  Keith Seitz  <keiths@redhat.com>
1633
1634         * linespec.c (decode_compound_collector::decode_compound_collector):
1635         Remove initialization for `m_symtabs'.
1636         (decode_compound_collector::release_symbols): Change return type
1637         to std::vector.  Update all callers.
1638         (class decode_compound_collector) <m_symbols>: Change type to
1639         std::vector.
1640         (lookup_prefix_sym): Change return type to std::vector.  Update all
1641         callers.
1642         (compare_symbols): Remove.
1643         (std_compare_symbols): Rename to `compare_symbols'.
1644         (find_method): Change `sym_classes' parameter to std::vector.
1645         Update all callers.  Use std::sort to sort sym_classes.
1646         (find_linespec_symbols): Remove cleanup.
1647
1648 2018-08-29  Keith Seitz  <keiths@redhat.com>
1649
1650         * linespec.c (struct linespec) <minimal_symbols>: Change type to
1651         std::vector.  Update all users.
1652         (convert_linespec_to_sals): Use std::sort to sort minimal symbols.
1653         (struct collect_info) <minimal_symbols>: Likewise.
1654         (compare_msymbols): Return bool.  Change parameters to const
1655         bound_minimal_symbol references.
1656         (find_method, find_function_symbols, find_linespec_symbols): Change
1657         `minsyms' parameter to std::vector.  Update all callers.
1658
1659 2018-08-29  Keith Seitz  <keiths@redhat.com>
1660
1661         * linespec.c (struct linespec) <label_symbols>: Change type to
1662         std::vector.  Update all users.
1663         (find_label_symbols_in_block): Change `result' parameter to
1664         std::vector.  Update all callers.
1665         (find_label_symbols): Return std::vector.  Update all callers.
1666
1667 2018-08-29  Keith Seitz  <keiths@redhat.com>
1668
1669         * linespec.c (struct linespec) <function_symbols>: Change type to
1670         std::vector.  Update all users.
1671         (struct collect_info) <function_symbols>: Likewise.
1672         (convert_linespec_to_sals): Use std::sort to sort function_symbols.
1673         (std_compare_symbols): New function.
1674         (find_method, find_function_symbols, find_linespec_symbols)
1675         (find_label_symbols_in_block): Change `symbols' parameter to
1676         std::vector.  Update all callers.
1677         (find_label_symbols): Likewise for `function_symbols' and
1678         `label_funcs_ret'.
1679
1680 2018-08-29  Keith Seitz  <keiths@redhat.com>
1681
1682         * linespec.c (symtab_vector_up): Define.
1683         (struct linespec) <file_symtabs>: Change type to std::vector *.
1684         Update all uses.
1685         (struct collect_info) <file_symtabs>: Likewise.
1686         (collect_symtabs_from_filename): Return symtab_vector_up.
1687         Update all callers.
1688         (decode_objc): Remove cleanup.
1689         (symtab_collector::symtab_collector): Initialize `m_symtabs'.
1690         (symtab_collector::release_symtabs): Return symtab_vector_up.
1691         Update all callers.
1692         (class symtab_collector) <m_symtabs>: Change type to symtab_vector_up.
1693         Update all users.
1694         (collect_symtabs_from_filename, symtabs_from_filename): Return
1695         symtab_vector_up.  Update all callers.
1696
1697 2018-08-29  Tom Tromey  <tom@tromey.com>
1698
1699         * csky-tdep.c (csky_analyze_prologue): Use
1700         core_addr_to_string_nz.
1701
1702 2018-08-29  Tom Tromey  <tom@tromey.com>
1703
1704         * windows-nat.c (struct xlate_exception) <them>: Change type to
1705         DWORD.
1706         (xlate): Fix formatting.  Remove last entry.
1707         (struct xlate_exception, xlate): Comment out.
1708         (windows_nat_target::resume): Use ranged for.
1709
1710 2018-08-29  Jim Wilson  <jimw@sifive.com>
1711
1712         * riscv-linux-nat.c: Include elf/common.h instead of elf.h.
1713         (riscv_linux_nat_target::fetch_registers): Use NT_FPREGSET instead
1714         of NT_PRFPREG.
1715         (riscv_linux_nat_target::store_registers): Likewise.
1716
1717 2018-08-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1718
1719         PR gdb/23555
1720         PR gdb/23558
1721         * gnulib/aclocal.m4: Regenerate.
1722         * gnulib/config.in: Regenerate.
1723         * gnulib/configure: Regenerate.
1724         * gnulib/import/Makefile.am: Update.
1725         * gnulib/import/Makefile.in: Update.
1726         * gnulib/import/extra/snippet/_Noreturn.h: Rename to...
1727         * gnulib/import/_Noreturn.h: ... this.
1728         * gnulib/import/alloca.in.h: Update.
1729         * gnulib/import/extra/snippet/arg-nonnull.h: Rename to...
1730         * gnulib/import/arg-nonnull.h: ... this.
1731         * gnulib/import/assure.h: Update.
1732         * gnulib/import/at-func.c: Update.
1733         * gnulib/import/basename-lgpl.c: Update.
1734         * gnulib/import/extra/snippet/c++defs.h: Rename to...
1735         * gnulib/import/c++defs.h: ... this.
1736         * gnulib/import/canonicalize-lgpl.c: Update.
1737         * gnulib/import/cdefs.h: Update.
1738         * gnulib/import/chdir-long.c: Update.
1739         * gnulib/import/chdir-long.h: Update.
1740         * gnulib/import/cloexec.c: Update.
1741         * gnulib/import/cloexec.h: Update.
1742         * gnulib/import/close.c: Update.
1743         * gnulib/import/closedir.c: Update.
1744         * gnulib/import/config.charset: Update.
1745         * gnulib/import/dirent-private.h: Update.
1746         * gnulib/import/dirent.in.h: Update.
1747         * gnulib/import/dirfd.c: Update.
1748         * gnulib/import/dirname-lgpl.c: Update.
1749         * gnulib/import/dirname.h: Update.
1750         * gnulib/import/dosname.h: Update.
1751         * gnulib/import/dup-safer-flag.c: Update.
1752         * gnulib/import/dup-safer.c: Update.
1753         * gnulib/import/dup.c: Update.
1754         * gnulib/import/dup2.c: Update.
1755         * gnulib/import/errno.in.h: Update.
1756         * gnulib/import/error.c: Update.
1757         * gnulib/import/error.h: Update.
1758         * gnulib/import/exitfail.c: Update.
1759         * gnulib/import/exitfail.h: Update.
1760         * gnulib/import/extra/update-copyright: Update.
1761         * gnulib/import/fchdir.c: Update.
1762         * gnulib/import/fcntl.c: Update.
1763         * gnulib/import/fcntl.in.h: Update.
1764         * gnulib/import/fd-hook.c: Update.
1765         * gnulib/import/fd-hook.h: Update.
1766         * gnulib/import/fd-safer-flag.c: Update.
1767         * gnulib/import/fd-safer.c: Update.
1768         * gnulib/import/fdopendir.c: Update.
1769         * gnulib/import/filename.h: Update.
1770         * gnulib/import/filenamecat-lgpl.c: Update.
1771         * gnulib/import/filenamecat.h: Update.
1772         * gnulib/import/flexmember.h: Update.
1773         * gnulib/import/float+.h: Update.
1774         * gnulib/import/float.c: Update.
1775         * gnulib/import/float.in.h: Update.
1776         * gnulib/import/fnmatch.c: Update.
1777         * gnulib/import/fnmatch.in.h: Update.
1778         * gnulib/import/fnmatch_loop.c: Update.
1779         * gnulib/import/fpucw.h: Update.
1780         * gnulib/import/frexp.c: Update.
1781         * gnulib/import/frexpl.c: Update.
1782         * gnulib/import/fstat.c: Update.
1783         * gnulib/import/fstatat.c: Update.
1784         * gnulib/import/getcwd-lgpl.c: Update.
1785         * gnulib/import/getcwd.c: Update.
1786         * gnulib/import/getdtablesize.c: Update.
1787         * gnulib/import/getlogin_r.c: Update.
1788         * gnulib/import/getprogname.c: Update.
1789         * gnulib/import/getprogname.h: Update.
1790         * gnulib/import/gettext.h: Update.
1791         * gnulib/import/gettimeofday.c: Update.
1792         * gnulib/import/glob-libc.h: Update.
1793         * gnulib/import/glob.c: Update.
1794         * gnulib/import/glob.in.h: Update.
1795         * gnulib/import/glob_internal.h: Update.
1796         * gnulib/import/glob_pattern_p.c: Update.
1797         * gnulib/import/globfree.c: Update.
1798         * gnulib/import/hard-locale.c: Update.
1799         * gnulib/import/hard-locale.h: Update.
1800         * gnulib/import/intprops.h: Update.
1801         * gnulib/import/inttypes.in.h: Update.
1802         * gnulib/import/isnan.c: Update.
1803         * gnulib/import/isnand-nolibm.h: Update.
1804         * gnulib/import/isnand.c: Update.
1805         * gnulib/import/isnanl-nolibm.h: Update.
1806         * gnulib/import/isnanl.c: Update.
1807         * gnulib/import/itold.c: Update.
1808         * gnulib/import/libc-config.h: Update.
1809         * gnulib/import/limits.in.h: Update.
1810         * gnulib/import/localcharset.c: Update.
1811         * gnulib/import/localcharset.h: Update.
1812         * gnulib/import/localtime-buffer.c: Update.
1813         * gnulib/import/localtime-buffer.h: Update.
1814         * gnulib/import/lstat.c: Update.
1815         * gnulib/import/m4/00gnulib.m4: Update.
1816         * gnulib/import/m4/__inline.m4: Update.
1817         * gnulib/import/m4/absolute-header.m4: Update.
1818         * gnulib/import/m4/alloca.m4: Update.
1819         * gnulib/import/m4/builtin-expect.m4: Update.
1820         * gnulib/import/m4/canonicalize.m4: Update.
1821         * gnulib/import/m4/chdir-long.m4: Update.
1822         * gnulib/import/m4/close.m4: Update.
1823         * gnulib/import/m4/closedir.m4: Update.
1824         * gnulib/import/m4/configmake.m4: Update.
1825         * gnulib/import/m4/d-ino.m4: Update.
1826         * gnulib/import/m4/d-type.m4: Update.
1827         * gnulib/import/m4/dirent_h.m4: Update.
1828         * gnulib/import/m4/dirfd.m4: Update.
1829         * gnulib/import/m4/dirname.m4: Update.
1830         * gnulib/import/m4/double-slash-root.m4: Update.
1831         * gnulib/import/m4/dup.m4: Update.
1832         * gnulib/import/m4/dup2.m4: Update.
1833         * gnulib/import/m4/eealloc.m4: Update.
1834         * gnulib/import/m4/environ.m4: Update.
1835         * gnulib/import/m4/errno_h.m4: Update.
1836         * gnulib/import/m4/error.m4: Update.
1837         * gnulib/import/m4/exponentd.m4: Update.
1838         * gnulib/import/m4/exponentl.m4: Update.
1839         * gnulib/import/m4/extensions.m4: Update.
1840         * gnulib/import/m4/extern-inline.m4: Update.
1841         * gnulib/import/m4/fchdir.m4: Update.
1842         * gnulib/import/m4/fcntl-o.m4: Update.
1843         * gnulib/import/m4/fcntl.m4: Update.
1844         * gnulib/import/m4/fcntl_h.m4: Update.
1845         * gnulib/import/m4/fdopendir.m4: Update.
1846         * gnulib/import/m4/filenamecat.m4: Update.
1847         * gnulib/import/m4/flexmember.m4: Update.
1848         * gnulib/import/m4/float_h.m4: Update.
1849         * gnulib/import/m4/fnmatch.m4: Update.
1850         * gnulib/import/m4/fnmatch_h.m4: Update.
1851         * gnulib/import/m4/fpieee.m4: Update.
1852         * gnulib/import/m4/frexp.m4: Update.
1853         * gnulib/import/m4/frexpl.m4: Update.
1854         * gnulib/import/m4/fstat.m4: Update.
1855         * gnulib/import/m4/fstatat.m4: Update.
1856         * gnulib/import/m4/getcwd-abort-bug.m4: Update.
1857         * gnulib/import/m4/getcwd-path-max.m4: Update.
1858         * gnulib/import/m4/getcwd.m4: Update.
1859         * gnulib/import/m4/getdtablesize.m4: Update.
1860         * gnulib/import/m4/getlogin.m4: Update.
1861         * gnulib/import/m4/getlogin_r.m4: Update.
1862         * gnulib/import/m4/getpagesize.m4: Update.
1863         * gnulib/import/m4/getprogname.m4: Update.
1864         * gnulib/import/m4/gettimeofday.m4: Update.
1865         * gnulib/import/m4/glibc21.m4: Update.
1866         * gnulib/import/m4/glob.m4: Update.
1867         * gnulib/import/m4/glob_h.m4: Update.
1868         * gnulib/import/m4/gnulib-cache.m4: Update.
1869         * gnulib/import/m4/gnulib-common.m4: Update.
1870         * gnulib/import/m4/gnulib-comp.m4: Update.
1871         * gnulib/import/m4/gnulib-tool.m4: Update.
1872         * gnulib/import/m4/hard-locale.m4: Update.
1873         * gnulib/import/m4/include_next.m4: Update.
1874         * gnulib/import/m4/inttypes-pri.m4: Update.
1875         * gnulib/import/m4/inttypes.m4: Update.
1876         * gnulib/import/m4/isnand.m4: Update.
1877         * gnulib/import/m4/isnanl.m4: Update.
1878         * gnulib/import/m4/largefile.m4: Update.
1879         * gnulib/import/m4/limits-h.m4: Update.
1880         * gnulib/import/m4/localcharset.m4: Update.
1881         * gnulib/import/m4/locale-fr.m4: Update.
1882         * gnulib/import/m4/locale-ja.m4: Update.
1883         * gnulib/import/m4/locale-zh.m4: Update.
1884         * gnulib/import/m4/localtime-buffer.m4: Update.
1885         * gnulib/import/m4/longlong.m4: Update.
1886         * gnulib/import/m4/lstat.m4: Update.
1887         * gnulib/import/m4/malloc.m4: Update.
1888         * gnulib/import/m4/malloca.m4: Update.
1889         * gnulib/import/m4/math_h.m4: Update.
1890         * gnulib/import/m4/mbrtowc.m4: Update.
1891         * gnulib/import/m4/mbsinit.m4: Update.
1892         * gnulib/import/m4/mbsrtowcs.m4: Update.
1893         * gnulib/import/m4/mbstate_t.m4: Update.
1894         * gnulib/import/m4/memchr.m4: Update.
1895         * gnulib/import/m4/memmem.m4: Update.
1896         * gnulib/import/m4/mempcpy.m4: Update.
1897         * gnulib/import/m4/memrchr.m4: Update.
1898         * gnulib/import/m4/mkdir.m4: Update.
1899         * gnulib/import/m4/mkstemp.m4: Update.
1900         * gnulib/import/m4/mmap-anon.m4: Update.
1901         * gnulib/import/m4/mode_t.m4: Update.
1902         * gnulib/import/m4/msvc-inval.m4: Update.
1903         * gnulib/import/m4/msvc-nothrow.m4: Update.
1904         * gnulib/import/m4/multiarch.m4: Update.
1905         * gnulib/import/m4/nocrash.m4: Update.
1906         * gnulib/import/m4/off_t.m4: Update.
1907         * gnulib/import/m4/onceonly.m4: Update.
1908         * gnulib/import/m4/open-cloexec.m4: Update.
1909         * gnulib/import/m4/open.m4: Update.
1910         * gnulib/import/m4/openat.m4: Update.
1911         * gnulib/import/m4/opendir.m4: Update.
1912         * gnulib/import/m4/pathmax.m4: Update.
1913         * gnulib/import/m4/rawmemchr.m4: Update.
1914         * gnulib/import/m4/readdir.m4: Update.
1915         * gnulib/import/m4/readlink.m4: Update.
1916         * gnulib/import/m4/realloc.m4: Update.
1917         * gnulib/import/m4/rename.m4: Update.
1918         * gnulib/import/m4/rewinddir.m4: Update.
1919         * gnulib/import/m4/rmdir.m4: Update.
1920         * gnulib/import/m4/save-cwd.m4: Update.
1921         * gnulib/import/m4/secure_getenv.m4: Update.
1922         * gnulib/import/m4/setenv.m4: Update.
1923         * gnulib/import/m4/signal_h.m4: Update.
1924         * gnulib/import/m4/ssize_t.m4: Update.
1925         * gnulib/import/m4/stat-time.m4: Update.
1926         * gnulib/import/m4/stat.m4: Update.
1927         * gnulib/import/m4/std-gnu11.m4: Update.
1928         * gnulib/import/m4/stdbool.m4: Update.
1929         * gnulib/import/m4/stddef_h.m4: Update.
1930         * gnulib/import/m4/stdint.m4: Update.
1931         * gnulib/import/m4/stdio_h.m4: Update.
1932         * gnulib/import/m4/stdlib_h.m4: Update.
1933         * gnulib/import/m4/strchrnul.m4: Update.
1934         * gnulib/import/m4/strdup.m4: Update.
1935         * gnulib/import/m4/strerror.m4: Update.
1936         * gnulib/import/m4/string_h.m4: Update.
1937         * gnulib/import/m4/strstr.m4: Update.
1938         * gnulib/import/m4/strtok_r.m4: Update.
1939         * gnulib/import/m4/sys_socket_h.m4: Update.
1940         * gnulib/import/m4/sys_stat_h.m4: Update.
1941         * gnulib/import/m4/sys_time_h.m4: Update.
1942         * gnulib/import/m4/sys_types_h.m4: Update.
1943         * gnulib/import/m4/tempname.m4: Update.
1944         * gnulib/import/m4/time_h.m4: Update.
1945         * gnulib/import/m4/unistd-safer.m4: Update.
1946         * gnulib/import/m4/unistd_h.m4: Update.
1947         * gnulib/import/m4/warn-on-use.m4: Update.
1948         * gnulib/import/m4/wchar_h.m4: Update.
1949         * gnulib/import/m4/wchar_t.m4: Update.
1950         * gnulib/import/m4/wctype_h.m4: Update.
1951         * gnulib/import/m4/wint_t.m4: Update.
1952         * gnulib/import/malloc.c: Update.
1953         * gnulib/import/malloc/scratch_buffer.h: Update.
1954         * gnulib/import/malloc/scratch_buffer_grow.c: Update.
1955         * gnulib/import/malloc/scratch_buffer_grow_preserve.c: Update.
1956         * gnulib/import/malloc/scratch_buffer_set_array_size.c: Update.
1957         * gnulib/import/malloca.c: Update.
1958         * gnulib/import/malloca.h: Update.
1959         * gnulib/import/malloca.valgrind: Update.
1960         * gnulib/import/math.in.h: Update.
1961         * gnulib/import/mbrtowc.c: Update.
1962         * gnulib/import/mbsinit.c: Update.
1963         * gnulib/import/mbsrtowcs-impl.h: Update.
1964         * gnulib/import/mbsrtowcs-state.c: Update.
1965         * gnulib/import/mbsrtowcs.c: Update.
1966         * gnulib/import/memchr.c: Update.
1967         * gnulib/import/memmem.c: Update.
1968         * gnulib/import/mempcpy.c: Update.
1969         * gnulib/import/memrchr.c: Update.
1970         * gnulib/import/mkdir.c: Update.
1971         * gnulib/import/mkstemp.c: Update.
1972         * gnulib/import/msvc-inval.c: Update.
1973         * gnulib/import/msvc-inval.h: Update.
1974         * gnulib/import/msvc-nothrow.c: Update.
1975         * gnulib/import/msvc-nothrow.h: Update.
1976         * gnulib/import/open.c: Update.
1977         * gnulib/import/openat-die.c: Update.
1978         * gnulib/import/openat-priv.h: Update.
1979         * gnulib/import/openat-proc.c: Update.
1980         * gnulib/import/openat.c: Update.
1981         * gnulib/import/openat.h: Update.
1982         * gnulib/import/opendir.c: Update.
1983         * gnulib/import/pathmax.h: Update.
1984         * gnulib/import/pipe-safer.c: Update.
1985         * gnulib/import/rawmemchr.c: Update.
1986         * gnulib/import/readdir.c: Update.
1987         * gnulib/import/readlink.c: Update.
1988         * gnulib/import/realloc.c: Update.
1989         * gnulib/import/ref-add.sin: Update.
1990         * gnulib/import/ref-del.sin: Update.
1991         * gnulib/import/rename.c: Update.
1992         * gnulib/import/rewinddir.c: Update.
1993         * gnulib/import/rmdir.c: Update.
1994         * gnulib/import/same-inode.h: Update.
1995         * gnulib/import/save-cwd.c: Update.
1996         * gnulib/import/save-cwd.h: Update.
1997         * gnulib/import/scratch_buffer.h: Update.
1998         * gnulib/import/secure_getenv.c: Update.
1999         * gnulib/import/setenv.c: Update.
2000         * gnulib/import/signal.in.h: Update.
2001         * gnulib/import/stat-time.c: Update.
2002         * gnulib/import/stat-time.h: Update.
2003         * gnulib/import/stat-w32.c: Update.
2004         * gnulib/import/stat-w32.h: Update.
2005         * gnulib/import/stat.c: Update.
2006         * gnulib/import/stdbool.in.h: Update.
2007         * gnulib/import/stddef.in.h: Update.
2008         * gnulib/import/stdint.in.h: Update.
2009         * gnulib/import/stdio.in.h: Update.
2010         * gnulib/import/stdlib.in.h: Update.
2011         * gnulib/import/str-two-way.h: Update.
2012         * gnulib/import/strchrnul.c: Update.
2013         * gnulib/import/strdup.c: Update.
2014         * gnulib/import/streq.h: Update.
2015         * gnulib/import/strerror-override.c: Update.
2016         * gnulib/import/strerror-override.h: Update.
2017         * gnulib/import/strerror.c: Update.
2018         * gnulib/import/string.in.h: Update.
2019         * gnulib/import/stripslash.c: Update.
2020         * gnulib/import/strnlen1.c: Update.
2021         * gnulib/import/strnlen1.h: Update.
2022         * gnulib/import/strstr.c: Update.
2023         * gnulib/import/strtok_r.c: Update.
2024         * gnulib/import/sys_stat.in.h: Update.
2025         * gnulib/import/sys_time.in.h: Update.
2026         * gnulib/import/sys_types.in.h: Update.
2027         * gnulib/import/tempname.c: Update.
2028         * gnulib/import/tempname.h: Update.
2029         * gnulib/import/time.in.h: Update.
2030         * gnulib/import/unistd--.h: Update.
2031         * gnulib/import/unistd-safer.h: Update.
2032         * gnulib/import/unistd.in.h: Update.
2033         * gnulib/import/unsetenv.c: Update.
2034         * gnulib/import/verify.h: Update.
2035         * gnulib/import/extra/snippet/warn-on-use.h: Update.
2036         * gnulib/import/wchar.in.h: Update.
2037         * gnulib/import/wctype.in.h: Update.
2038         * gnulib/import/xalloc-oversized.h: Update.
2039         * gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to
2040         "53e2c179f26a890fa6685af4b6c1397ee370433b".
2041
2042 2018-08-16  Gary Benson <gbenson@redhat.com>
2043
2044         PR gdb/13000:
2045         * gdb/main.c (captured_main_1): Exit with nonzero status
2046         in batch mode if the last command to be executed failed.
2047         * NEWS: Mention the above.
2048
2049 2018-08-29  Simon Marchi  <simon.marchi@ericsson.com>
2050
2051         * csky-tdep.c (csky_memory_insert_breakpoint): Remove newline at
2052         end of warning message.
2053
2054 2018-08-29  Alan Hayward  <alan.hayward@arm.com>
2055
2056         PR gdb/22943:
2057         * aarch64-tdep.c (is_hfa_or_hva): Remove function.
2058         (aarch64_extract_return_value): Use
2059         aapcs_is_vfp_call_or_return_candidate.
2060         (aarch64_return_in_memory): Likewise.
2061         (aarch64_store_return_value): Likewise.
2062
2063 2018-08-29  Alan Hayward  <alan.hayward@arm.com>
2064
2065         * aarch64-tdep.c
2066         (aapcs_is_vfp_call_or_return_candidate): Make static
2067         (pass_in_v_or_stack): Remove function.
2068         (pass_in_v_vfp_candidate): New function.
2069         (aarch64_push_dummy_call): Check for float register candidates.
2070
2071 2018-08-29  Alan Hayward  <alan.hayward@arm.com>
2072
2073         * aarch64-tdep.c (HA_MAX_NUM_FLDS): New macro.
2074         (aapcs_is_vfp_call_or_return_candidate_1): New function.
2075         (aapcs_is_vfp_call_or_return_candidate): Likewise.
2076
2077 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
2078
2079         PR build/23399
2080         * common/agent.c (IPA_SYM_STRUCT_NAME): Define.
2081         (struct ipa_sym_addresses): Rename to...
2082         (struct ipa_sym_addresses_common): ... this.
2083         * common/agent.h (IPA_SYM): Use IPA_SYM_STRUCT_NAME.
2084
2085 2018-08-28  Tom Tromey  <tom@tromey.com>
2086
2087         * c-exp.y (struct token_and_value): Remove typedef and DEF_VEC.
2088         (token_fifo): Now a std::vector.
2089         (yylex, c_parse): Update.
2090         * d-exp.y (struct token_and_value): Remove typedef and DEF_VEC.
2091         (token_fifo): Now a std::vector.
2092         (yylex, d_parse): Update.
2093         * go-exp.y (struct token_and_value): Remove typedef and DEF_VEC.
2094         (token_fifo): Now a std::vector.
2095         (yylex, go_parse): Update.
2096
2097 2018-08-28  Simon Marchi  <simon.marchi@ericsson.com>
2098
2099         * parser-defs.h (struct type_stack) <elements>: Change type to
2100         std::vector<union type_stack_elt>.
2101         <depth, size>: Remove.
2102         * parse.c (parse_exp_in_context_1): Adjust.
2103         (type_stack_reserve): Remove.
2104         (check_type_stack_depth): Remove.
2105         (insert_into_type_stack): Adjust to std::vector.
2106         (insert_type): Likewise.
2107         (push_type): Likewise.
2108         (push_type_int): Likewise.
2109         (insert_type_address_space): Likewise.
2110         (pop_type): Likewise.
2111         (pop_type_int): Likewise.
2112         (pop_typelist): Likewise.
2113         (pop_type_stack): Likewise.
2114         (append_type_stack): Likewise.
2115         (push_type_stack): Likewise.
2116         (get_type_stack): Likewise.
2117         (type_stack_cleanup): Likewise.
2118         (push_typelist): Likewise.
2119         (follow_types): Likewise.
2120         (_initialize_parse): Likewise.
2121
2122 2018-08-28  Hafiz Abid Qadeer  <abidh@codesourcery.com>
2123
2124         * NEWS: Mention csky target.
2125
2126 2018-08-28  Jiangshuai Li  <jiangshuai_li@c-sky.com>
2127             Hafiz Abid Qadeer  <abidh@codesourcery.com>
2128             Don Breazeal  <donb@codesourcery.com>
2129
2130         * csky-linux-tdep.c: New file.
2131         * csky-tdep.c: Likewise.
2132         * csky-tdep.h: Likewise.
2133         * Makefile.in (ALL_TARGET_OBS): Add csky-linux-tdep.o and
2134         csky-tdep.o.
2135         (HFILES_NO_SRCDIR): Add csky-tdep.h.
2136         (ALLDEPFILES): Add csky-linux-tdep.c and csky-tdep.c
2137         * configure.tgt: Add csky support.
2138
2139 2018-08-27  Jan Vrany  <jan.vrany@fit.cvut.cz>
2140
2141         * python/py-framefilter.c (py_print_frame): Print frame architecture
2142         when printing on an MI output.
2143
2144 2018-08-27  Tom Tromey  <tom@tromey.com>
2145
2146         PR build/23087:
2147         * configure: Rebuild.
2148         * warning.m4 (AM_GDB_WARNINGS): Remove -Wno-narrowing.
2149
2150 2018-08-27  Tom Tromey  <tom@tromey.com>
2151
2152         * aarch64-linux-tdep.c
2153         (aarch64_linux_iterate_over_regset_sections) <sve_regmap>: Add
2154         casts to int.
2155
2156 2018-08-27  Tom Tromey  <tom@tromey.com>
2157
2158         * ppc64-tdep.c (insn_d, insn_ds, insn_xfx): Add casts to
2159         unsigned.
2160         (ppc64_standard_linkage1, ppc64_standard_linkage2)
2161         (ppc64_standard_linkage3, ppc64_standard_linkage4)
2162         (ppc64_standard_linkage5, ppc64_standard_linkage6)
2163         (ppc64_standard_linkage7, ppc64_standard_linkage8): Add casts to
2164         unsigned.
2165
2166 2018-08-27  Tom Tromey  <tom@tromey.com>
2167
2168         * xtensa-tdep.h (XTREG_END): Add cast to unsigned.
2169         (XTENSA_GDBARCH_TDEP_INSTANTIATE): Likewise.
2170
2171 2018-08-27  Tom Tromey  <tom@tromey.com>
2172
2173         * tramp-frame.h (TRAMP_SENTINEL_INSN): Redefine.
2174         * tilegx-linux-tdep.c (tilegx_linux_rt_sigframe): Use
2175         ULONGEST_MAX.
2176         * tic6x-linux-tdep.c (tic6x_linux_rt_sigreturn_tramp_frame): Use
2177         ULONGEST_MAX.
2178         * sparc64-linux-tdep.c (sparc64_linux_rt_sigframe): Use
2179         ULONGEST_MAX.
2180         * sparc-linux-tdep.c (sparc32_linux_sigframe)
2181         (sparc32_linux_rt_sigframe): Use ULONGEST_MAX.
2182         * ppc-nbsd-tdep.c (ppcnbsd_sigtramp, ppcnbsd2_sigtramp): Use
2183         ULONGEST_MAX.
2184         * ppc-linux-tdep.c (ppc32_linux_sigaction_tramp_frame)
2185         (ppc64_linux_sigaction_tramp_frame)
2186         (ppc32_linux_sighandler_tramp_frame)
2187         (ppc64_linux_sighandler_tramp_frame): Use ULONGEST_MAX.
2188         * nios2-linux-tdep.c (nios2_r1_linux_rt_sigreturn_tramp_frame)
2189         (nios2_r2_linux_rt_sigreturn_tramp_frame): Use ULONGEST_MAX.
2190         * mn10300-linux-tdep.c (am33_linux_sigframe)
2191         (am33_linux_rt_sigframe): Use ULONGEST_MAX.
2192         * mips64-obsd-tdep.c (mips64obsd_sigframe): Use ULONGEST_MAX.
2193         * mips-linux-tdep.c (mips_linux_o32_sigframe)
2194         (mips_linux_o32_rt_sigframe, mips_linux_n32_rt_sigframe)
2195         (mips_linux_n64_rt_sigframe, micromips_linux_o32_sigframe)
2196         (micromips_linux_o32_rt_sigframe, micromips_linux_n32_rt_sigframe)
2197         (micromips_linux_n64_rt_sigframe): Use ULONGEST_MAX.
2198         * mips-fbsd-tdep.c (mips_fbsd_sigframe, mipsn32_fbsd_sigframe)
2199         (mips64_fbsd_sigframe): Use ULONGEST_MAX.
2200         * microblaze-linux-tdep.c
2201         (microblaze_linux_sighandler_tramp_frame): Use ULONGEST_MAX.
2202         * i386-nbsd-tdep.c (i386nbsd_sigtramp_sc16, i386nbsd_sigtramp_sc2)
2203         (i386nbsd_sigtramp_si2, i386nbsd_sigtramp_si31)
2204         (i386nbsd_sigtramp_si4): Use ULONGEST_MAX.
2205         * hppa-nbsd-tdep.c (hppanbsd_sigtramp_si4): Use ULONGEST_MAX.
2206         * common/common-types.h (ULONGEST_MAX): New define.
2207         (CORE_ADDR_MAX): Fix formatting.
2208         * bfin-linux-tdep.c (bfin_linux_sigframe): Use ULONGEST_MAX.
2209         * arm-obsd-tdep.c (armobsd_sigframe): Use ULONGEST_MAX.
2210         * arm-linux-tdep.c (arm_linux_sigreturn_tramp_frame)
2211         (arm_linux_rt_sigreturn_tramp_frame)
2212         (arm_eabi_linux_sigreturn_tramp_frame)
2213         (arm_eabi_linux_rt_sigreturn_tramp_frame)
2214         (thumb2_eabi_linux_sigreturn_tramp_frame)
2215         (thumb2_eabi_linux_rt_sigreturn_tramp_frame)
2216         (arm_linux_restart_syscall_tramp_frame)
2217         (arm_kernel_linux_restart_syscall_tramp_frame): Use ULONGEST_MAX.
2218         * arm-fbsd-tdep.c (arm_fbsd_sigframe): Use ULONGEST_MAX.
2219         * aarch64-linux-tdep.c (aarch64_linux_rt_sigframe): Use
2220         ULONGEST_MAX.
2221         * aarch64-fbsd-tdep.c (aarch64_fbsd_sigframe): Use ULONGEST_MAX.
2222
2223 2018-08-27  Tom Tromey  <tom@tromey.com>
2224
2225         * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Use
2226         CORE_ADDR_MAX.
2227         * mips-tdep.c (mips_deal_with_atomic_sequence)
2228         (micromips_deal_with_atomic_sequence): Use CORE_ADDR_MAX.
2229         * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw)
2230         (arm_deal_with_atomic_sequence_raw): Use CORE_ADDR_MAX.
2231         * alpha-tdep.c (alpha_deal_with_atomic_sequence): Use
2232         CORE_ADDR_MAX.
2233         * aarch64-tdep.c (aarch64_software_single_step): Use
2234         CORE_ADDR_MAX.
2235
2236 2018-08-27  Tom Tromey  <tom@tromey.com>
2237
2238         * linespec.c (complete_linespec_component): Add cast to "char".
2239         * completer.c (completion_tracker::build_completion_result): Add
2240         cast to "char".
2241
2242 2018-08-26  Simon Marchi  <simon.marchi@polymtl.ca>
2243
2244         * solist.h (struct solist, struct target_so_ops): Fix
2245         indentation.
2246
2247 2018-08-26  Simon Marchi  <simon.marchi@polymtl.ca>
2248
2249         * ada-tasks.c (ada_task_info_s): Remove typedef.
2250         (DEF_VEC_O(ada_task_info_s)): Remove.
2251         (struct ada_tasks_inferior_data): Initialize fields.
2252         <task_list>: Make an std::vector.
2253         (get_ada_tasks_inferior_data): Allocate with new.
2254         (ada_get_task_number): Adjust.
2255         (get_task_number_from_id): Likewise.
2256         (valid_task_id): Likewise.
2257         (ada_get_task_info_from_ptid): Likewise.
2258         (iterate_over_live_ada_tasks): Likewise.
2259         (add_ada_task): Likewise.
2260         (read_known_tasks): Likewise.
2261         (ada_build_task_list): Likewise.
2262         (print_ada_task_info): Likewise.
2263         (info_task): Likewise.
2264         (task_command_1): Likewise.
2265
2266 2018-08-26  Simon Marchi  <simon.marchi@polymtl.ca>
2267
2268         * ada-lang.c (add_angle_brackets): Return std::string.
2269
2270 2018-08-25  Simon Marchi  <simon.marchi@polymtl.ca>
2271
2272         * python/py-threadevent.c (py_get_event_thread): Initialize
2273         pythread.
2274
2275 2018-08-24  Pedro Alves  <palves@redhat.com>
2276
2277         * python/py-bpevent.c (create_breakpoint_event_object): Use
2278         copy-initialization.
2279         * python/py-continueevent.c (emit_continue_event): Use
2280         copy-initialization.
2281         * python/py-exitedevent.c (create_exited_event_object): Return a
2282         gdbpy_ref<>.
2283         (emit_exited_event): Use copy-initialization.
2284         * python/py-inferior.c (python_new_inferior)
2285         (python_inferior_deleted, add_thread_object): Use
2286         copy-initialization.
2287         * python/py-infevents.c (create_inferior_call_event_object)
2288         (create_register_changed_event_object)
2289         (create_memory_changed_event_object): Return a gdbpy_ref<>.
2290         (emit_inferior_call_event, emit_memory_changed_event)
2291         (emit_register_changed_event): Use copy-initialization.
2292         * python/py-newobjfileevent.c (create_new_objfile_event_object):
2293         Return a gdbpy_ref<>.
2294         (emit_new_objfile_event): Use copy-initialization.
2295         (create_clear_objfiles_event_object): Return a gdbpy_ref<>.
2296         (emit_clear_objfiles_event): Use copy-initialization.
2297         * python/py-signalevent.c (create_signal_event_object): Use
2298         copy-initialization.
2299         * python/py-threadevent.c (create_thread_event_object): Use
2300         copy-initialization.
2301
2302 2018-08-24  Pedro Alves  <palves@redhat.com>
2303             Simon Marchi  <simon.marchi@ericsson.com>
2304
2305         PR gdb/23379
2306         * python/py-continueevent.c: Include "gdbthread.h".
2307         (create_continue_event_object): Add intro comment.  Add 'ptid'
2308         parameter.  Use it to find thread to pass to
2309         create_thread_event_object.
2310         (emit_continue_event): Pass PTID down to
2311         create_continue_event_object.
2312         * python/py-event.h (py_get_event_thread): Declare.
2313         (create_thread_event_object): Remove default from 'thread'
2314         parameter.
2315         * python/py-stopevent.c (create_stop_event_object): Use
2316         py_get_event_thread.
2317         * python/py-threadevent.c (get_event_thread): Rename to ...
2318         (py_get_event_thread): ... this, make extern, add 'ptid' parameter
2319         and use it to find the thread.
2320         (create_thread_event_object): Assert that THREAD isn't null.
2321         Don't find the event thread here.
2322
2323 2018-08-23  Kevin Buettner  <kevinb@redhat.com>
2324
2325         * block.h (blockrange, blockranges): New struct declarations.
2326         (struct block): Add new field named `ranges'.
2327         (BLOCK_RANGES, BLOCK_NRANGES, BLOCK_RANGE, BLOCK_CONTIGUOUS_P)
2328         (BLOCK_RANGE_START, BLOCK_RANGE_END, BLOCK_ENTRY_PC): New
2329         macros for accessing ranges in struct block.
2330         (make_blockranges): New declaration.
2331         block.c (make_blockranges): New function.
2332         * dwarf2read.c (dwarf2_record_block_ranges): Fill in BLOCK_RANGES
2333         for block.
2334         * symtab.h (find_pc_partial_function): Add new parameter `block'.
2335         * blockframe.c (cache_pc_function_block): New static global.
2336         (clear_pc_function_cache): Clear cache_pc_function_block.
2337         (find_pc_partial_function): Move comment to symtab.h.  Add
2338         support for non-contiguous blocks.
2339         * cli/cli-cmds.c (block.h): Include.
2340         (print_disassembly): Handle printing of non-contiguous blocks.
2341         (disassemble_current_function): Likewise.
2342         (disassemble_command): Likewise.
2343
2344         * ax-gdb.c (gen_var_ref): Use BLOCK_ENTRY_PC in place of
2345         BLOCK_START.
2346         * blockframe.c (get_pc_function_start): Likewise.
2347         * compile/compile-c-symbols.c (convert_one_symbol): Likewise.
2348         (gcc_symbol_address): Likewise.
2349         * compile/compile-object-run.c (compile_object_run): Likewise.
2350         * compile/compile.c (get_expr_block_and_pc): Likewise.
2351         * dwarf2loc.c (dwarf2_find_location_expression): Likewise.
2352         (func_addr_to_tail_call_list): Likewise.
2353         * findvar.c (default_read_var_value): Likewise.
2354         * inline-frame.c (inline_frame_this_id): Likewise.
2355         (skip-inline_frames): Likewise.
2356         * infcmd.c (until_next_command): Likewise.
2357         * linespec.c (convert_linespec_to_sals): Likewise.
2358         * parse.c (parse_exp_in_context_1): Likewise.
2359         * printcmd.c (build_address_symbolic): likewise.
2360         (info_address_command): Likewise.
2361         symtab.c (find_function_start_sal): Likewise.
2362         (skip_prologue_sal): Likewise.
2363         (find_function_alias_target): Likewise.
2364         (find_gnu_ifunc): Likewise.
2365         * stack.c (find_frame_funname): Likewise.
2366         * symtab.c (fixup_symbol_section): Likewise.
2367         (find_function_start_sal): Likewise.
2368         (skip_prologue_sal): Likewsie.
2369         (find_function_alias_target): Likewise.
2370         (find_gnu_ifunc): Likewise.
2371         * tracepoint.c (info_scope_command): Likewise.
2372         * value.c (value_fn_field): Likewise.
2373
2374         * infrun.c (fill_in_stop_func): Use find_function_entry_range_from_pc
2375         in place of find_pc_partial_function.
2376         * blockframe.c (find_function_entry_range_from_pc): New function.
2377         * symtab.h (find_function_entry_range_from_pc): Declare and document.
2378         * objfiles.c (objfile_relocate1): Relocate start and end addresses
2379         for each range in a block.
2380
2381
2382 2018-08-23  Xavier Roirand  <roirand@adacore.com>
2383
2384         * machoread.c (macho_symfile_read_all_oso): Remove uneeded
2385         incrementation.
2386
2387 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
2388
2389         * solib-svr4.c (read_program_headers_from_bfd): Return
2390         gdb::optional<gdb::byte_vector>.
2391         (svr4_exec_displacement): Adjust.
2392
2393 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
2394
2395         * solib-svr4.c (read_program_header): Return
2396         gdb::optional<gdb::byte_vector>, remove p_sect_size param.
2397         (find_program_interpreter): Return
2398         gdb::optional<gdb::byte_vector>.
2399         (scan_dyntag_auxv): Adjust.
2400         (enable_break): Adjust.
2401         (svr4_exec_displacement): Adjust.
2402
2403 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
2404
2405         * inf-child.h (inf_child_target) <terminal_save_inferior>: New.
2406         * inf-child.c (inf_child_target::terminal_save_inferior): New.
2407
2408 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
2409
2410         * guile/scm-string.c (gdbscm_scm_from_printf): Use
2411         string_vprintf.
2412         * guile/scm-utils.c (gdbscm_printf): Likewise.
2413         * serial.c (serial_printf): Likewise.
2414         * xml-support.c (gdb_xml_parser::vdebug): Likewise.
2415
2416 2018-08-22  Jan Vrany  <jan.vrany@fit.cvut.cz>
2417
2418         * stack.c (print_frame): Print frame architecture when printing on
2419         an MI output.
2420         * NEWS: Mention new "arch" attribute in frame output.
2421
2422 2018-08-21  Alan Hayward  <alan.hayward@arm.com>
2423
2424         * arch/aarch64.h (aarch64_regnum): Update comment.
2425
2426 2018-08-21  Alan Hayward  <alan.hayward@arm.com>
2427
2428         * NEWS: Add SVE to 8.2 section.
2429
2430 2018-08-21  Pedro Alves  <palves@redhat.com>
2431
2432         * guile/scm-utils.c (gdbscm_parse_function_args_1): New, factored
2433         out from gdbscm_parse_function_args.
2434         (gdbscm_parse_function_args): Rework to use gdbscm_wrap and
2435         gdbscm_parse_function_args_1.
2436
2437 2018-08-21  Simon Marchi  <simon.marchi@ericsson.com>
2438
2439         PR gdb/17816
2440         * m32c-tdep.c (m32c_decode_srcdest4): Remove unnecessary ternary
2441         operator.
2442
2443 2018-08-19  Simon Marchi  <simon.marchi@polymtl.ca>
2444
2445         * solib-svr4.c (svr4_exec_displacement): Fix formatting.
2446
2447 2018-08-19  Michael Spang  <spang@google.com>
2448
2449         PR gdb/11786
2450         * solib-svr4.c (svr4_exec_displacement): Ignore memsz fields
2451         for PT_TLS segments.
2452
2453 2018-08-18  Kevin Buettner  <kevinb@redhat.com>
2454
2455         * dwarf2expr.h (struct dwarf_expr_context): Add virtual method
2456         dwarf_variable_value.
2457         * dwarf2-frame.c (class dwarf_expr_executor):
2458         Add override for dwarf_variable_value.
2459         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Likewise.
2460         (class symbol_needs_eval_context): Likewise.
2461         (indirect_synthetic_pointer): Add forward declaration.
2462         (sect_variable_value): New function.
2463         (dwarf2_compile_expr_to_ax): Add case for DW_OP_GNU_variable_value.
2464         * dwarf2expr.c (dwarf_expr_context::execute_stack_op): Add case
2465         for DW_OP_GNU_variable_value.
2466
2467 2018-08-16  Tom Tromey  <tom@tromey.com>
2468
2469         * top.c (read_command_file): Update.
2470         (command_line_input): Remove "repeat" argument.
2471         * ada-lang.c (get_selections): Update.
2472         * linespec.c (decode_line_2): Update.
2473         * defs.h (command_line_input): Remove argument.
2474         * cli/cli-script.c (read_next_line): Update.
2475         * python/py-gdb-readline.c: Update.
2476
2477 2018-08-17  Tom Tromey  <tom@tromey.com>
2478
2479         * cli/cli-script.c (read_next_line): Pass 0 as repeat argument to
2480         command_line_input.
2481
2482 2018-08-15  Tom Tromey  <tom@tromey.com>
2483
2484         * aarch64-linux-tdep.c (aarch64_linux_core_read_vq): Use pulongest.
2485
2486 2018-08-14  Jan Vrany  <jan.vrany@fit.cvut.cz>
2487
2488         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Add -a option.
2489         If used, use find_pc_partial_function to find address range
2490         to disassemble.
2491         * mi/mi-main.c (mi_cmd_list_features): Report
2492         "data-disassemble-a-option" feature.
2493         * NEWS: Mention new -data-disassemble option -a.
2494
2495 2018-08-13  Tom Tromey  <tom@tromey.com>
2496
2497         * common/common-defs.h (_FORTIFY_SOURCE): Define.
2498
2499 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
2500
2501         * aarch64-linux-tdep.c (aarch64_linux_supply_sve_regset): New function.
2502         (aarch64_linux_collect_sve_regset): Likewise.
2503         (aarch64_linux_iterate_over_regset_sections): Check for SVE.
2504         * regcache.h (regcache_map_entry_size): New function.
2505
2506 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
2507
2508         * aarch64-linux-tdep.c (SVE_HEADER_SIZE_LENGTH): Add define.
2509         (SVE_HEADER_MAX_SIZE_LENGTH): Likewise.
2510         (SVE_HEADER_VL_LENGTH): Likewise.
2511         (SVE_HEADER_MAX_VL_LENGTH): Likewise.
2512         (SVE_HEADER_FLAGS_LENGTH): Likewise.
2513         (SVE_HEADER_RESERVED_LENGTH): Likewise.
2514         (SVE_HEADER_SIZE_OFFSET): Likewise.
2515         (SVE_HEADER_MAX_SIZE_OFFSET): Likewise.
2516         (SVE_HEADER_VL_OFFSET): Likewise.
2517         (SVE_HEADER_MAX_VL_OFFSET): Likewise.
2518         (SVE_HEADER_FLAGS_OFFSET): Likewise.
2519         (SVE_HEADER_RESERVED_OFFSET): Likewise.
2520         (SVE_HEADER_SIZE): Likewise.
2521         (aarch64_linux_core_read_vq): Add function.
2522         (aarch64_linux_core_read_description): Check for SVE section.
2523
2524 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
2525
2526         * aarch64-fbsd-tdep.c
2527         (aarch64_fbsd_iterate_over_regset_sections): Add supply_size and
2528         collect_size.
2529         * aarch64-linux-tdep.c
2530         (aarch64_linux_iterate_over_regset_sections): Likewise.
2531         * alpha-linux-tdep.c
2532         (alpha_linux_iterate_over_regset_sections):
2533         * alpha-nbsd-tdep.c
2534         (alphanbsd_iterate_over_regset_sections): Likewise.
2535         * amd64-fbsd-tdep.c
2536         (amd64fbsd_iterate_over_regset_sections): Likewise.
2537         * amd64-linux-tdep.c
2538         (amd64_linux_iterate_over_regset_sections): Likewise.
2539         * arm-bsd-tdep.c
2540         (armbsd_iterate_over_regset_sections): Likewise.
2541         * arm-fbsd-tdep.c
2542         (arm_fbsd_iterate_over_regset_sections): Likewise.
2543         * arm-linux-tdep.c
2544         (arm_linux_iterate_over_regset_sections): Likewise.
2545         * corelow.c (get_core_registers_cb): Likewise.
2546         (core_target::fetch_registers): Likewise.
2547         * fbsd-tdep.c (fbsd_collect_regset_section_cb): Likewise.
2548         * frv-linux-tdep.c (frv_linux_iterate_over_regset_sections): Likewise.
2549         * gdbarch.h (void): Regenerate.
2550         * gdbarch.sh: Add supply_size and collect_size.
2551         * hppa-linux-tdep.c (hppa_linux_iterate_over_regset_sections): Likewise.
2552         * hppa-nbsd-tdep.c (hppanbsd_iterate_over_regset_sections): Likewise.
2553         * hppa-obsd-tdep.c (hppaobsd_iterate_over_regset_sections): Likewise.
2554         * i386-fbsd-tdep.c (i386fbsd_iterate_over_regset_sections): Likewise.
2555         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections): Likewise.
2556         * i386-tdep.c (i386_iterate_over_regset_sections): Likewise.
2557         * ia64-linux-tdep.c (ia64_linux_iterate_over_regset_sections): Likewise.
2558         * linux-tdep.c (linux_collect_regset_section_cb): Likewise.
2559         * m32r-linux-tdep.c (m32r_linux_iterate_over_regset_sections): Likewise.
2560         * m68k-bsd-tdep.c (m68kbsd_iterate_over_regset_sections): Likewise.
2561         * m68k-linux-tdep.c (m68k_linux_iterate_over_regset_sections): Likewise.
2562         * mips-fbsd-tdep.c (mips_fbsd_iterate_over_regset_sections): Likewise.
2563         * mips-linux-tdep.c (mips_linux_iterate_over_regset_sections): Likewise.
2564         * mips-nbsd-tdep.c (mipsnbsd_iterate_over_regset_sections): Likewise.
2565         * mips64-obsd-tdep.c (mips64obsd_iterate_over_regset_sections): Likewise.
2566         * mn10300-linux-tdep.c (am33_iterate_over_regset_sections): Likewise.
2567         * nios2-linux-tdep.c (nios2_iterate_over_regset_sections): Likewise.
2568         * ppc-fbsd-tdep.c (ppcfbsd_iterate_over_regset_sections): Likewise.
2569         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections): Likewise.
2570         * ppc-nbsd-tdep.c (ppcnbsd_iterate_over_regset_sections): Likewise.
2571         * ppc-obsd-tdep.c (ppcobsd_iterate_over_regset_sections): Likewise.
2572         * riscv-linux-tdep.c (riscv_linux_iterate_over_regset_sections): Likewise.
2573         * rs6000-aix-tdep.c (rs6000_aix_iterate_over_regset_sections): Likewise.
2574         * s390-linux-tdep.c (s390_iterate_over_regset_sections): Likewise.
2575         * score-tdep.c (score7_linux_iterate_over_regset_sections): Likewise.
2576         * sh-tdep.c (sh_iterate_over_regset_sections): Likewise.
2577         * sparc-tdep.c (sparc_iterate_over_regset_sections): Likewise.
2578         * tilegx-linux-tdep.c (tilegx_iterate_over_regset_sections): Likewise.
2579         * vax-tdep.c (vax_iterate_over_regset_sections): Likewise.
2580         * xtensa-tdep.c (xtensa_iterate_over_regset_sections): Likewise.
2581
2582 2018-08-10  Simon Marchi  <simon.marchi@ericsson.com>
2583
2584         * nat/linux-osdata.c (commandline_from_pid): Replace xstrprintf
2585         with string_printf.
2586
2587 2018-08-10  Keith Seitz  <keiths@redhat.com>
2588
2589         * compile/compile-c-support.c (add_code_header, add_code_footer):
2590         Move into policy class.
2591         (c_push_user_expression, pop_user_expression_nop)
2592         (c_add_code_header, c_add_code_footer, c_add_input): New policy class.
2593         (compile_program): New host class.
2594         (c_compile_program): New typedef.
2595         (c_compute_porgram): Use c_compile_program.
2596
2597 2018-08-10  Keith Seitz  <keiths@redhat.com>
2598
2599         * compile/compile-internal.h (compile_instance::~compile_instance):
2600         Remove calls to htab_delete.
2601         <m_type_map, m_symbol_err_map>: Switch type to htab_up.
2602         * compile.c (compile_instance::compile_instance): Initialize
2603         htab unique pointers.
2604         (compile_instance::get_cached_type, compile_instance::insert_type)
2605         (compile_instance::error_symbol_once): Update for unique_ptr.
2606
2607 2018-08-10  Keith Seitz  <keiths@redhat.com>
2608
2609         * compile/compile-c-symbols.c (struct symbol_error)
2610         (hash_symbol_error, eq_symbol_error, del_symbol_error)
2611         (compile_instance::insert_symbol_error)
2612         (compile_instance::error_symbol_once): Move to ...
2613         * compile/compile.c: ... here.
2614
2615 2018-08-10  Keith Seitz  <keiths@redhat.com>
2616
2617         * compile/compile-c-support.c (c_get_compile_context): Use `new'
2618         instead of `new_compile_instance'.
2619         * compile/compile-c-symbols.c (compile_instance::insert_symbol_error):
2620         Update description.
2621         If the symbol error map is not initialized, create it.
2622         (generate_c_for_for_one_symbol): Do not check/initialize
2623         the symbol error map.
2624         * compile/compile-c-types.c (compile_c_instance): Make a class.
2625         Update all callers.
2626         (compile_instance::compile_instance): Initialize the type cache.
2627         (get_cached_type): New function.
2628         (insert_type): Update description.
2629         (compile_c_instance::m_default_cflags): Define.
2630         (convert_type): Update description.  Use get_cached_type.
2631         (delete_instance): Moved to destructor.
2632         (new_compile_instance): Moved to constructor.
2633         * compile/compile-c.h (compile_c_instance): Make class inheriting
2634         from compile_instance.
2635         <base>: Remove field.
2636         <type_map, symbol_err_map>: Move to base class.
2637         <c_plugin>: Rename to `m_plugin' and remove pointer type.
2638         * compile/compile-internal.h (compile_instance): Make class.
2639         <type_map_t, symbol_err_map_t>: Define.
2640         <fe>: Rename to `m_gcc_fe'.
2641         <scope, block, gcc_target_options>: Add `m_' prefix.
2642         <m_type_map, m_symbol_err_map>: New fields, moved from
2643         compile_c_instance.
2644         <destroy>: Remove.
2645         (convert_type, new_compile_instance): Remove.
2646         * compile/compile.c (cleanup_compile_instance): Remove.
2647         (compile_to_object): Use unique_ptr to eliminate cleanups.
2648         (compile_instance::set_print_callback, compile_instance::version)
2649         (compile_instance::set_verbose)
2650         (compile_instance::set_driver_filename)
2651         (compile_instance::set_triplet_regexp)
2652         (compile_instance::set_arguments)
2653         (compile_instance::set_source_file)
2654         (compile_instance::compile): Define.
2655
2656 2018-08-10  Keith Seitz  <keiths@redhat.com>
2657
2658         * Makefile.in (HFILES_NO_SRCDIR): Add compile/gcc-c-plugin.h.
2659         * compile/compile-c-types.c: Define GCC_METHODN macros and include
2660         gcc-c-fe.def to define C plugin.
2661         (delete_instance): Delete `c_plugin'.
2662         (new_compile_instance): Initialize `c_plugin'.
2663         * compile/compile-c.h: Include gcc_c_plugin.h.
2664         (struct compile_c_instance) <c_plugin>: New member.
2665         * gcc-c-plugin.h: New file.
2666         Update all callers with API change.
2667
2668 2018-08-10  Keith Seitz  <keiths@redhat.com>
2669
2670         * Makefile.in (SUBDIR_GCC_COMPILE_SRCS): Move header files ...
2671         (HFILES_NO_SRCDIR): ... to here.
2672         Add compile-internal.h and compile-c.h.
2673         * compile/compile-c-support.c: Include compile-c.h.
2674         * compile/compile-c-symbols.c: Include compile-c.h.
2675         (generate_c_for_variable_locations): Update comment.
2676         * compile/compile-c-types.c: Include compile-c.h.
2677         * compile/compile-c.h: New file -- moved C language declarations
2678         from other files here.
2679         * compile/compile-internal.h: Do not include hashtab.h or
2680         common/enum-flags.h.
2681         (gcc_qualifiers_flags, struct compile_c_instance, C_CTX)
2682         (gcc_convert_symbol, gcc_symbol_address)
2683         (generate_c_for_variable_locations, c_get_mode_for_size)
2684         (c_get_range_decl_name): Definitions moved to compile-c.h.
2685         * compile/compile-loc2c.c: Include compile-c.h.
2686
2687 2018-08-10  Keith Seitz  <keiths@redhat.com>
2688
2689         * compile/compile-c-symbols.c (symbol_substitution_name): Rename to ...
2690         (c_symbol_substitution_name): ... this.
2691         Update all callers.
2692
2693 2018-08-10  Keith Seitz  <keiths@redhat.com>
2694
2695         * compile/compile-c-support.c (c_compute_program): Use
2696         unique_xmalloc_ptr to eliminate cleanup.
2697         * compile/compile-c-symbols.c (generate_c_for_variable_locations):
2698         Return a unique_xmalloc_ptr and eliminate cleanup.
2699         * compile/compile-internal.h (generate_c_for_variable_locations):
2700         Return unique_xmalloc_ptr and update description.
2701
2702 2018-08-10  Alan Hayward  <alan.hayward@arm.com>
2703
2704         * corelow.c (core_target::get_core_register_section): Rename
2705         min_size to section_min_size.
2706
2707 2018-08-09  Jim Wilson  <jimw@sifive.com>
2708
2709         * Makefile.in (ALL_TARGET_OBS): Add riscv-linux-tdep.c.
2710         (ALLDEPFILES): Add riscv-linux-nat.c, and riscv-linux-tdep.c.
2711         * NEWS: Mention new GNU/Linux RISC-V target.
2712         * configure.host: Add riscv*-*-linux*.
2713         * configure.nat: Add riscv*.
2714         * configure.tgt: Add riscv*-*-linux*.
2715         * riscv-linux-nat.c: New file.
2716         * riscv-linux-tdep.c: New file.
2717
2718 2018-08-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2719
2720         * infrun.c (resume): Make static, add forward declaration.
2721         (proceed): Update header comment.
2722         * infrun.h (resume): Delete declaration.
2723
2724 2018-08-09  Tom Tromey  <tom@tromey.com>
2725
2726         * riscv-tdep.h: Minor formatting fixes.
2727
2728 2018-08-09  Simon Marchi  <simon.marchi@ericsson.com>
2729
2730         * common/scoped_mmap.c (mmap_file): Silence ARI warning.
2731         * dwarf-index-cache.c (create_dir_and_check): Likewise.
2732         (test_mkdir_recursive): Likewise.
2733         * dwarf-index-write.c (write_psymtabs_to_index): Likewise.
2734
2735 2018-08-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2736
2737         * valarith.c (value_subscripted_rvalue): If an array is not in
2738         memory, and we don't know the upper bound, then we can't know that
2739         the requested element exists or not.
2740
2741 2018-08-08  Simon Marchi  <simon.marchi@ericsson.com>
2742
2743         * target.c (str_comma_list_concat_elem): Fix typo in comment.
2744         (target_options_to_string): Add comment.
2745
2746 2018-08-08  Tom Tromey  <tom@tromey.com>
2747
2748         * unittests/scoped_mmap-selftests.c: Check result of "write".
2749
2750 2018-08-08  Jim Wilson  <jimw@sifive.com>
2751
2752         * riscv-tdep.c (enum opcode): Add jump, branch, lr, and sc opcodes.
2753         (decode_register_index_short): New.
2754         (decode_j_type_insn, decode_cj_type_insn): New.
2755         (decode_b_type_insn, decode_cb_type_insn): New.
2756         (riscv_insn::decode): Add support for jumps, branches, lr, and sc.  New
2757         local xlen.  Check xlen when decoding ambiguous compressed insns.  In
2758         compressed decode, use is_c_lui_insn instead of is_lui_insn, and
2759         is_c_sw_insn instead of is_sw_insn.
2760         (riscv_next_pc, riscv_next_pc_atomic_sequence): New.
2761         (riscv_software_single_step): New.
2762         * riscv-tdep.h (riscv_software_single_step): Declare.
2763
2764         * riscv-tdep.c (riscv_isa_xlen): Drop static.
2765         * riscv-tdep.h (riscv_isa_xlen): Add extern declaration.
2766
2767 2018-08-08  Andrew Burgess  <andrew.burgess@embecosm.com>
2768
2769         PR gdb/18050:
2770         * target.c (dispose_inferior): Don't dispose of inferiors that are
2771         already killed.
2772
2773 2018-08-08  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2774
2775         * remote.c (remote_target::download_tracepoint): Change char* to
2776         const char*.
2777
2778 2018-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
2779
2780         * target.h (target_options_to_string): Return an std::string.
2781         * target.c (str_comma_list_concat_elem): Return void, use
2782         std::string.
2783         (do_option): Likewise.
2784         (target_options_to_string): Return an std::string.
2785         * linux-nat.c (linux_nat_target::wait): Adjust.
2786         * target-debug.h (target_debug_print_options): Adjust.
2787
2788 2018-08-07  Tom Tromey  <tom@tromey.com>
2789
2790         * Makefile.in (CPPFLAGS): New variable.
2791         (INTERNAL_CPPFLAGS): Use it.
2792
2793 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
2794
2795         * NEWS: Mention the index cache.
2796
2797 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
2798
2799         * common/pathstuff.h (get_standard_cache_dir): New.
2800         * common/pathstuff.c (get_standard_cache_dir): New.
2801         * build-id.h (build_id_to_string): New.
2802         * dwarf-index-common.h (INDEX4_SUFFIX, INDEX5_SUFFIX,
2803         DEBUG_STR_SUFFIX): Move to here.
2804         * dwarf-index-write.c (INDEX4_SUFFIX, INDEX5_SUFFIX,
2805         DEBUG_STR_SUFFIX): Move from there.
2806         (write_psymtabs_to_index): Make non-static, add basename
2807         parameter.  Write to temporary files, rename when done.
2808         (save_gdb_index_command): Adjust call to
2809         write_psymtabs_to_index.
2810         * dwarf2read.h (dwarf2_per_objfile) <index_cache_res>: New
2811         field.
2812         * dwarf2read.c (dwz_file) <index_cache_res>: New field.
2813         (get_gdb_index_contents_from_cache): New.
2814         (get_gdb_index_contents_from_cache_dwz): New.
2815         (dwarf2_initialize_objfile): Read index from cache.
2816         (dwarf2_build_psymtabs): Save to index.
2817         * dwarf-index-cache.h: New file.
2818         * dwarf-index-cache.c: New file.
2819         * dwarf-index-write.h: New file.
2820
2821 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
2822
2823         * gnulib/aclocal.m4: Re-generate.
2824         * gnulib/config.in: Re-generate.
2825         * gnulib/configure: Re-generate.
2826         * gnulib/import/Makefile.am: Re-generate.
2827         * gnulib/import/Makefile.in: Re-generate.
2828         * gnulib/import/m4/gnulib-cache.m4: Re-generate.
2829         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
2830         * gnulib/import/m4/mkdir.m4: New file.
2831         * gnulib/import/mkdir.c: New file.
2832         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkdir
2833         module.
2834
2835 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
2836
2837         * Makefile.in (COMMON_SFILES): Add common/scoped_mmap.c.
2838         * common/scoped_mmap.c: New file.
2839         * common/scoped_mmap.h (destroy): New method.
2840         (~scoped_mmap, reset): Use destroy.
2841         (scoped_mmap): New move constructor.
2842         (mmap_file): New declaration.
2843         * unittests/scoped_mmap-selftests.c (test_normal,
2844         test_invalid_filename, run_tests): New functions.
2845         (_initialize_scoped_mmap_selftests): Register selftest.
2846
2847 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
2848
2849         * dwarf2read.c (read_gdb_index_from_section): Rename to...
2850         (read_gdb_index_from_buffer): ... this.  Remove section
2851         parameter, add buffer parameter.
2852         (get_gdb_index_contents_ftype,
2853         get_gdb_index_contents_dwz_ftype): New typedefs.
2854         (dwarf2_read_gdb_index): Add callback parameters to get the
2855         index contents.
2856         (get_gdb_index_contents_from_section): New.
2857         (dwarf2_initialize_objfile): Update call to
2858         dwarf2_read_gdb_index.
2859
2860 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
2861
2862         * common/filestuff.h (gdb_fopen_cloexec): New overload.
2863         (gdb_open_cloexec): Likewise.
2864         * nat/linux-osdata.c (command_from_pid): Use string_printf.
2865         (commandline_from_pid): Likewise.
2866         (linux_xfer_osdata_threads): Likewise.
2867         (linux_xfer_osdata_fds): Likewise.
2868         * ada-lang.c (is_package_name): Likewise.
2869         * auxv.c (procfs_xfer_auxv): Likewise.
2870         * breakpoint.c (print_one_breakpoint_location): Use
2871         uiout::field_fmt.
2872         (print_one_catch_solib): Use string_printf.
2873         * coff-pe-read.c (add_pe_exported_sym): Likewise.
2874         (add_pe_forwarded_sym): Likewise.
2875         * dwarf2read.c (create_type_unit_group): Likewise.
2876         (build_error_marker_type): Likewise.
2877         * infcall.c (get_function_name): Likewise.
2878         * valprint.c (print_converted_chars_to_obstack): Likewise.
2879         * xtensa-tdep.c (xtensa_register_type): Likewise.
2880
2881 2018-08-06  Simon Marchi  <simon.marchi@ericsson.com>
2882
2883         * remote.c (remote_target::download_tracepoint): Fix format
2884         string errors.
2885
2886 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2887
2888         * tracefile.c: Include common/byte-vector.h.
2889         (trace_save): Change type of buf to gdb::byte_vector.  Initialize
2890         with trace_regblock_size if needed.  Update uses of buf.
2891
2892 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2893
2894         * tracepoint.h (collection_list) <m_regs_mask>: Change type to
2895         std::vector<unsigned char>.
2896         * tracepoint.c (collection_list::collection_list): Remove
2897         m_regs_mask initializer from initializer list.  Resize
2898         m_regs_mask using the largest remote register number.
2899         (collection_list::add_remote_register): Remove size check on
2900         m_regs_mask.  Use at to access element.
2901         (collection_list::stringify): Change type of temp_buf to
2902         gdb::char_vector.  Update uses of temp_buf.  Resize if needed to
2903         stringify the register mask.  Use pack_hex_byte for the register
2904         mask.
2905
2906 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2907
2908         * tracepoint.h (class collection_list) <add_register>: Remove.
2909         <add_remote_register, add_ax_registers, add_local_register>:
2910         Declare.
2911         <add_memrange>: Add scope parameter.
2912         * tracepoint.c (encode_actions_1): Likewise.
2913         (collection_list::add_register): Rename to ...
2914         (collection_list::add_remote_register): ... this.  Update
2915         comment.
2916         (collection_list::add_ax_registers, add_local_register): New
2917         methods.
2918         (collection_list::add_memrange): Add scope parameter.  Call
2919         add_local_register instead of add_register.
2920         (finalize_tracepoint_aexpr): New function.
2921         (collection_list::collect_symbol): Update calls to add_memrange.
2922         Call add_local_register instead of add_register.  Call
2923         add_ax_registers.  Call finalize_tracepoint_aexpr.
2924         (encode_actions_1): Get remote regnos for $reg action.  Call
2925         add_remote_register, add_ax_registers, and add_local_register.
2926         Update call to add_memrange.  Call finalize_tracepoint_aexpr.
2927         (validate_actionline): Call finalize_tracepoint_aexpr.
2928
2929 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2930
2931         * remote.c (remote_target::download_tracepoint): Remove BUF_SIZE.
2932         Replace array buf with gdb::char_vector buf, of size
2933         get_remote_packet_size ().  Replace references to buf and
2934         BUF_SIZE to buf.data () and buf.size ().  Replace strcpy, strcat
2935         and xsnprintf with snprintf.  Raise errors if the buffer is too
2936         small.
2937
2938 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2939
2940         * remote.c (remote_target::download_tracepoint): Fix the has_more
2941         predicate in the QTDP action list iteration.
2942
2943 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2944
2945         * remote.c (remote_target::download_tracepoint): Fix indentation
2946         in for block.
2947
2948 2018-08-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2949
2950         * proc-api.c (_initialize_proc_api): Remove c, unused.
2951         * procfs.c (procfs_init_inferior): Remove signals, unused.
2952         (procfs_target::make_corefile_notes): Remove old_chain, fpregs,
2953         unused.
2954
2955 2018-08-06  Sergey Korolev  <s.korolev@ndmsystems.com>
2956             Andrew Burgess  <andrew.burgess@embecosm.com>
2957
2958         * linux-nat.c (linux_nat_target::follow_fork): Avoid using
2959         'W_STOPCODE (0)' as this could be ambiguous.
2960
2961 2018-08-03  Sergio Durigan Junior  <sergiodj@redhat.com>
2962
2963         * ser-tcp.c (net_open): Fix thinko when deciding whether to
2964         disable TCP's Nagle algorithm (use "ai_protocol" instead of
2965         "ai_socktype").
2966
2967 2018-08-02  Tom Tromey  <tom@tromey.com>
2968
2969         PR symtab/16842.
2970         * dwarf2read.c (read_func_scope): Set symtab on template parameter
2971         symbols.
2972         (process_structure_scope): Likewise.
2973
2974 2018-08-02  Xavier Roirand  <roirand@adacore.com>
2975
2976         PR gdb/22629:
2977         * darwin-nat.c (darwin_kill_inferior): Fix handling of
2978         kill inferior.
2979
2980 2018-08-02  Tom Tromey  <tom@tromey.com>
2981
2982         * darwin-nat.c (find_inferior_task_it, darwin_find_thread)
2983         (darwin_suspend_inferior, darwin_resume_inferior)
2984         (darwin_decode_notify_message, darwin_resume_inferior_threads)
2985         (darwin_check_new_threads): Check result of get_darwin_inferior.
2986
2987 2018-07-31  Joel Brobecker  <brobecker@adacore.com>
2988
2989         GDB 8.1.1 released.
2990
2991 2018-07-31  Jan Vrany  <jan.vrany@fit.cvut.cz>
2992
2993         * varobj.c (varobj_get_path_expr_parent): Report an error if
2994         parent is a dynamic varobj.
2995
2996 2018-07-31  Simon Marchi  <simon.marchi@ericsson.com>
2997
2998         * gnulib/aclocal.m4: Re-generate.
2999         * gnulib/config.in: Re-generate.
3000         * gnulib/configure: Re-generate.
3001         * gnulib/import/Makefile.in: Re-generate.
3002         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
3003         * gnulib/import/m4/onceonly.m4: Re-generate.
3004
3005 2018-07-31  Simon Marchi  <simon.marchi@ericsson.com>
3006
3007         * target-descriptions.c (struct xml_test_tdesc): New.
3008         (xml_tdesc): Change type to std::vector<xml_test_tdesc>.
3009         (record_xml_tdesc): Update.
3010         (maintenance_check_xml_descriptions): Update.
3011         * target-descriptions.h (record_xml_tdesc): Update comment.
3012
3013 2018-07-30  Andrew Burgess  <andrew.burgess@embecosm.com>
3014
3015         * eval.c (evaluate_subexp_for_sizeof): Check for array type before
3016         checking array bounds are defined.
3017
3018 2018-07-30  Tom Tromey  <tom@tromey.com>
3019
3020         * nat/linux-osdata.c (pid_pgid_entry::operator<): Fix
3021         irreflexivity violation.
3022
3023 2018-07-30  Tom Tromey  <tom@tromey.com>
3024
3025         * cli/cli-decode.c (lookup_cmd): Remove lint code.
3026         * value.c (unpack_long): Remove lint code.
3027         * valops.c (value_ind): Remove lint code.
3028         * valarith.c (value_x_binop, value_x_unop, value_equal)
3029         (value_pos): Remove lint code.
3030
3031 2018-07-28  Tom de Vries  <tdevries@suse.de>
3032
3033         * eval.c (evaluate_subexp_for_sizeof): Interpret size of dynamic type
3034         with undefined upper bound as <optimized out>.
3035
3036 2018-07-27  Sergio Durigan Junior  <sergiodj@redhat.com>
3037
3038         * gcore.in: Rename variable "name" to "prefix".  Expand
3039         "usage" text.
3040
3041 2018-07-14  Jon Turney  <jon.turney@dronecode.org.uk>
3042
3043         * windows-nat.c (windows_nat_target::create_inferior): Update to
3044         call close() in global namespace.
3045
3046 2018-07-26  Tom Tromey  <tom@tromey.com>
3047
3048         * dwarf-index-write.c (add_address_entry): Don't add objfile
3049         offsets.
3050         * dbxread.c (find_stab_function): Rename from
3051         find_stab_function_addr.  Return a bound_minimal_symbol.
3052         (read_dbx_symtab): Use raw_text_low, raw_text_high.
3053         Don't add objfile offsets.
3054         (end_psymtab): Use raw_text_low, raw_text_high,
3055         MSYMBOL_VALUE_RAW_ADDRESS.
3056         (read_ofile_symtab): Update.
3057         (process_one_symbol): Update.
3058         * dwarf2read.c (create_addrmap_from_index): Don't add objfile
3059         offsets.
3060         (dw2_relocate): Remove.
3061         (dw2_find_pc_sect_symtab): Bias PC by the text offset before
3062         searching addrmap.
3063         (dwarf2_gdb_index_functions, dwarf2_debug_names_functions):
3064         Update.
3065         (process_psymtab_comp_unit_reader, add_partial_symbol)
3066         (add_partial_subprogram, dwarf2_ranges_read): Update.
3067         (load_partial_dies): Update.
3068         (add_address_entry): Don't add objfile offsets.
3069         (dwarf2_build_include_psymtabs): Update.
3070         (create_addrmap_from_aranges): Don't add objfile offsets.
3071         (dw2_find_pc_sect_compunit_symtab): Update.
3072         * mdebugread.c (parse_symbol): Don't add objfile offsets.
3073         (parse_lines): Remove 'pst' parameter, replace with 'textlow'.
3074         Update.
3075         (parse_partial_symbols): Don't add objfile offsets.  Use
3076         raw_text_low, raw_text_high.  Update.
3077         (handle_psymbol_enumerators, psymtab_to_symtab_1): Update.
3078         * objfiles.c (objfile_relocate1): Don't relocate psymtabs_addrmap
3079         or call 'relocate' quick function.  Clear psymbol_map.
3080         * psympriv.h (struct partial_symbol) <address>: Add section
3081         offset.
3082         <set_unrelocated_address>: Rename from set_address.
3083         <raw_text_low, raw_text_high>: New methods.
3084         <text_low, text_high>: Add objfile parameter.
3085         (add_psymbol_to_bcache): Add 'section' parameter.  Call
3086         set_unrelocated_address.
3087         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
3088         (find_pc_psymbol): Update.
3089         (fixup_psymbol_section, relocate_psymtabs): Remove.
3090         (dump_psymtab, psym_functions): Update.
3091         (add_psymbol_to_bcache, add_psymbol_to_list): Add 'section'
3092         parameter.
3093         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
3094         (start_psymtab_common): Update.
3095         * symfile-debug.c (debug_qf_relocate): Remove.
3096         (debug_sym_quick_functions): Update.
3097         * symfile.h (struct quick_symbol_functions) <relocate>: Remove.
3098         * xcoffread.c (scan_xcoff_symtab): Don't add objfile offsets.
3099         Update.
3100
3101 2018-07-26  Tom Tromey  <tromey@redhat.com>
3102
3103         * dbxread.c (end_psymtab): Use text_high_valid and
3104         text_low_valid.
3105         * mdebugread.c (parse_partial_symbols): Use text_low_valid.
3106         (psymtab_to_symtab_1): Use text_high_valid and text_low_valid.
3107         * psympriv.h (struct partial_symtab) <m_text_low, m_text_high>:
3108         Update comment.
3109         <text_low_valid, text_high_valid>: New fields.
3110         <set_text_low, set_text_high>: Update.
3111         * xcoffread.c (scan_xcoff_symtab): Use text_low_valid.
3112
3113 2018-07-26  Tom Tromey  <tom@tromey.com>
3114
3115         * dbxread.c (read_dbx_symtab, end_psymtab, read_ofile_symtab):
3116         Update.
3117         * dwarf2read.c (dwarf2_create_include_psymtab): Don't initialize
3118         textlow and texthigh fields.
3119         (process_psymtab_comp_unit_reader, dwarf2_build_include_psymtabs):
3120         Update.
3121         * mdebugread.c (parse_lines, parse_partial_symbols)
3122         (psymtab_to_symtab_1): Update.
3123         * psympriv.h (struct partial_symtab) <m_text_low, m_text_high>:
3124         Rename fields.  Update comment.  Now private.
3125         <text_low, text_high, set_text_low, set_text_high>: New methods.
3126         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
3127         (find_pc_sect_psymbol, relocate_psymtabs, dump_psymtab)
3128         (start_psymtab_common, maintenance_info_psymtabs)
3129         (maintenance_check_psymtabs): Update.
3130         * xcoffread.c (xcoff_end_psymtab): Don't initialize textlow and
3131         texthigh fields.
3132         (scan_xcoff_symtab): Update.
3133
3134 2018-07-26  Tom Tromey  <tromey@redhat.com>
3135
3136         * psympriv.h (struct partial_symbol) <unrelocated_address,
3137         address, set_address>: New methods.
3138         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymbol)
3139         (fixup_psymbol_section, relocate_psymtabs): Update.
3140         (print_partial_symbols): Add 'objfile' parameter.  Update.
3141         (dump_psymtab, add_psymbol_to_bcache, psym_fill_psymbol_map):
3142         Update.
3143
3144 2018-07-26  Tom Tromey  <tom@tromey.com>
3145
3146         * dwarf-index-write.c (write_psymbols, debug_names::insert)
3147         (debug_names::write_psymbols): Update.
3148         * psympriv.h (struct partial_symbol): Derive from
3149         general_symbol_info.
3150         <obj_section>: New method.
3151         (PSYMBOL_DOMAIN, PSYMBOL_CLASS): Remove.n
3152         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
3153         (find_pc_sect_psymbol, fixup_psymbol_section)
3154         (match_partial_symbol, lookup_partial_symbol, relocate_psymtabs)
3155         (print_partial_symbols, recursively_search_psymtabs)
3156         (compare_psymbols, psymbol_hash, psymbol_compare)
3157         (add_psymbol_to_bcache, maintenance_check_psymtabs)
3158         (psymbol_name_matches, psym_fill_psymbol_map): Update.
3159
3160 2018-07-26  Tom Tromey  <tromey@redhat.com>
3161
3162         * dbxread.c (end_psymtab): Remove dead code.
3163
3164 2018-07-26  Andrew Burgess  <andrew.burgess@embecosm.com>
3165
3166         * dwarf2-frame-tailcall.c (tailcall_frame_sniffer): Exit early if
3167         DWARF unwinders are disabled.
3168         * dwarf2-frame.c: Add dwarf2read.h include.
3169         (dwarf2_frame_sniffer): Exit early if DWARF unwinders are
3170         disabled.
3171         (dwarf2_frame_unwinders_enabled_p): Define.
3172         (show_dwarf_unwinders_enabled_p): New function.
3173         (_initialize_dwarf2_frame): Register switch to control DWARF
3174         unwinder use.
3175         * dwarf2-frame.h (dwarf2_frame_unwinders_enabled_p): Declare.
3176         * dwarf2read.c (set_dwarf_cmdlist): Remove static keyword.
3177         (show_dwarf_cmdlist): Remove static keyword.
3178         * dwarf2read.h (set_dwarf_cmdlist): Declare.
3179         (show_dwarf_cmdlist): Declare.
3180         * NEWS: Document new feature.
3181
3182 2018-07-26  Tom de Vries  <tdevries@suse.de>
3183
3184         PR breakpoints/23366
3185         * infcmd.c (info_program_command): Handle ptid == minus_one_ptid.
3186
3187 2018-07-26  Tom de Vries  <tdevries@suse.de>
3188
3189         * dwarf2read.c (read_subrange_type): Warn if DW_AT_upper_bound or
3190         DW_AT_count can't be translated to a dynamic prop.
3191
3192 2018-07-25  Tom de Vries  <tdevries@suse.de>
3193
3194         * dwarf2loc.c (dwarf2_locexpr_baton_eval): Wrap ctx.eval call in
3195         try/catch.
3196
3197 2018-07-25  Jan Vrany  <jan.vrany@fit.cvut.cz>
3198
3199         * breakpoint.c (enable_disable_bp_num_loc): Notify observers.
3200
3201 2018-07-25  Joel Brobecker  <brobecker@adacore.com>
3202
3203         * MAINTAINERS (Global Maintainers): Add Tom Tromey.
3204
3205 2018-07-24  Keith Seitz  <keiths@redhat.comt
3206
3207         PR symtab/23010
3208         * dwarf2read.c (dw2_add_symbol_to_list): New function.
3209         (fixup_go_packaging, new_symbol): Use dw2_add_symbol_to_list
3210         instead of add_symbol_to_list.
3211         (read_file_scope): Call prepare_one_comp_unit before reading
3212         any other DIEs.
3213
3214 2018-07-24  Simon Marchi  <simon.marchi@ericsson.com>
3215
3216         * common/scoped_mmap.h (class scoped_mmap): Fix indentation.
3217
3218 2018-07-24  Tom Tromey  <tom@tromey.com>
3219
3220         * utils.c (malloc, realloc, free): Don't declare.
3221         * configure, config.in: Rebuild.
3222         * configure.ac: Don't check for declarations of free, malloc, or
3223         realloc.
3224
3225 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3226
3227         * aarch64-linux-nat.c
3228         (aarch64_linux_nat_target::stopped_data_address): Remove unused
3229         variable.
3230         * arm-linux-nat.c (fetch_regs): Likewise.
3231         (store_regs): Likewise.
3232         (fetch_vfp_regs): Likewise.
3233         (store_vfp_regs): Likewise.
3234         (arm_linux_nat_target::insert_hw_breakpoint): Likewise.
3235         (arm_linux_nat_target::remove_hw_breakpoint): Likewise.
3236         (arm_linux_nat_target::insert_watchpoint): Likewise.
3237         (arm_linux_nat_target::remove_watchpoint): Likewise.
3238         * mips-linux-nat.c (mips_linux_nat_target::insert_watchpoint):
3239         Likewise.
3240         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs):
3241         Likewise.
3242         * ppc-linux-nat.c (fetch_register): Likewise.
3243         (fetch_all_gp_regs): Likewise.
3244         (fetch_ppc_registers): Likewise.
3245         (store_all_gp_regs): Likewise.
3246         (store_ppc_registers): Likewise.
3247         (hwdebug_insert_point): Likewise.
3248         (can_use_watchpoint_cond_accel): Likewise.
3249         * remote-sim.c (gdb_os_write_stdout): Likewise.
3250
3251 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3252             Tom Tromey  <tom@tromey.com>
3253
3254         * warning.m4 (AM_GDB_WARNINGS): Add -Wunused-variable and special
3255         test for it.
3256         * configure: Rebuild.
3257
3258 2018-07-22  Tom Tromey  <tom@tromey.com>
3259
3260         * regformats/regdat.sh: Define xmltarget_${name} inside
3261         #ifndef IN_PROCESS_AGENT.
3262
3263 2018-07-22  Tom Tromey  <tom@tromey.com>
3264
3265         * value.c (value_fetch_lazy_bitfield): Remove unused variable.
3266
3267 2018-07-22  Tom Tromey  <tom@tromey.com>
3268
3269         * symfile.c (reread_symbols): Notify iter, not objfile.
3270
3271 2018-07-22  Tom Tromey  <tom@tromey.com>
3272
3273         * ravenscar-thread.c (ravenscar_thread_target::store_registers):
3274         Use arch_ops.
3275         (ravenscar_thread_target::prepare_to_store): Likewise.
3276
3277 2018-07-22  Tom Tromey  <tom@tromey.com>
3278
3279         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Remove
3280         unused variable.  Call value_fetch_lazy when needed.
3281         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer):
3282         Remove unused variable.  Call value_fetch_lazy when needed.
3283
3284 2018-07-22  Tom Tromey  <tom@tromey.com>
3285
3286         * m32c-tdep.c (mark_dma): Return void.
3287         (make_regs): Remove unused declarations.
3288
3289 2018-07-22  Tom Tromey  <tom@tromey.com>
3290
3291         * guile/scm-cmd.c (gdbscm_dont_repeat): Call
3292         cmdscm_get_valid_command_smob_arg_unsafe for effect.
3293         * guile/scm-block.c (gdbscm_make_block_syms_iter): Call
3294         bkscm_get_valid_block_smob_arg_unsafe for effect.
3295
3296 2018-07-22  Tom Tromey  <tom@tromey.com>
3297
3298         * bfin-tdep.c (bfin_push_dummy_call): Use arg_type, not
3299         value_type.
3300
3301 2018-07-22  Tom Tromey  <tom@tromey.com>
3302
3303         * windows-nat.c (saved_context): Conditionally define.
3304         * remote.c (remote_target::remote_btrace_maybe_reopen):
3305         Conditionally declare "warned".
3306         * inflow.c (sigquit_ours): Conditionally define.
3307         (new_tty): Move "tty" declaration inside #if.
3308         * guile/guile.c (guile_datadir): Conditionally define.
3309         * charset.c (set_be_le_names): Move some declarations inside #if.
3310         * btrace.c (parse_xml_btrace): Move "errcode" declaration inside
3311         #if.
3312         (parse_xml_btrace_conf): Likewise.
3313
3314 2018-07-22  Tom Tromey  <tom@tromey.com>
3315
3316         * spu-tdep.c (spu_get_overlay_table): Remove unused variable.
3317
3318 2018-07-22  Tom Tromey  <tom@tromey.com>
3319
3320         * guile/scm-value.c (gdbscm_value_call): Remove unused variables.
3321         * guile/scm-math.c (vlscm_unop_gdbthrow, vlscm_binop_gdbthrow)
3322         (vlscm_convert_typed_value_from_scheme): Remove unused variable.
3323         * buildsym-legacy.c (get_macro_table): Remove unused variable.
3324         * stack.c (frame_apply_level_command): Remove unused variable.
3325         * tic6x-tdep.c (tic6x_push_dummy_call): Remove unused variable.
3326         * sparc64-tdep.c (adi_examine_command): Remove unused variable.
3327         * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Remove
3328         unused variable.
3329         * nios2-tdep.c (nios2_push_dummy_call): Remove unused variable.
3330         * mep-tdep.c (mep_push_dummy_call): Remove unused variable.
3331         * ada-lang.c (ada_lookup_symbol_list_worker): Remove unused
3332         variable.
3333         * amd64-tdep.c (amd64_supply_xsave): Remove unused variable.
3334         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Remove unused
3335         variable.
3336         * breakpoint.c (check_no_tracepoint_commands, update_watchpoint):
3337         Remove unused variable.
3338         * cli/cli-script.c (recurse_read_control_structure): Remove unused
3339         variable.
3340         * common/tdesc.c (print_xml_feature::visit): Remove unused
3341         variable.
3342         * compile/compile-object-load.c (store_regs): Remove unused
3343         variables.
3344         * complaints.c (clear_complaints): Remove unused variable.
3345         * corelow.c (core_target_open): Remove unused variable.
3346         * fbsd-tdep.c (fbsd_core_info_proc_status): Remove unused
3347         variable.
3348         * guile/scm-frame.c (gdbscm_frame_read_var): Remove unused
3349         variable.
3350         * guile/scm-symtab.c (stscm_print_sal_smob): Remove unused
3351         variable.
3352         * guile/scm-type.c (gdbscm_field_baseclass_p): Remove unused
3353         variable.
3354         * guile/scm-utils.c (gdbscm_parse_function_args): Remove unused
3355         variable.
3356         * hppa-tdep.c (hppa_stub_frame_unwind_cache): Remove unused
3357         variable.
3358         * ia64-tdep.c (examine_prologue): Remove unused variable.
3359         * infcall.c (run_inferior_call): Remove unused variable.
3360         * inferior.c (exit_inferior): Remove unused variable.
3361         * infrun.c (infrun_thread_ptid_changed): Remove unused variable.
3362         * linespec.c (decode_line_2): Remove unused variable.
3363         * linux-nat.c (super_close): Remove.
3364         * linux-tdep.c (linux_info_proc): Remove unused variable.
3365         * mi/mi-main.c (mi_execute_command): Remove unused variable.
3366         * microblaze-linux-tdep.c (microblaze_linux_sigtramp_cache):
3367         Remove unused variable.
3368         * parse.c (find_minsym_type_and_address): Remove unused variable.
3369         * printcmd.c (info_symbol_command, printf_floating): Remove unused
3370         variable.
3371         * python/py-breakpoint.c (bppy_set_commands): Remove unused
3372         variable.
3373         * python/py-unwind.c (unwind_infopy_dealloc): Remove unused
3374         variables.
3375         * record-btrace.c (record_btrace_target::store_registers): Remove
3376         unused variable.
3377         (cmd_show_record_btrace_cpu): Remove unused variable.
3378         * riscv-tdep.c (riscv_register_reggroup_p)
3379         (riscv_push_dummy_call, riscv_return_value): Remove unused
3380         variable.
3381         * rust-exp.y (literal): Remove unused variable.
3382         * rust-lang.c (rust_evaluate_subexp) <OP_RUST_ARARAY>: Remove
3383         unused variable.
3384         <STRUCTOP_ANONYMOUS>: Likewise.
3385         * s390-linux-tdep.c (s390_linux_init_abi_31)
3386         (s390_linux_init_abi_64): Remove unused variable.
3387         * ser-ming2.c (ser_windows_read_prim, pipe_select_thread)
3388         (file_select_thread, net_windows_open, _initialize_ser_windows):
3389         Remove unused variables.
3390         * symtab.c (find_pc_sect_line): Remove unused variable.
3391         * target-memory.c (compute_garbled_blocks): Remove unused
3392         variable.
3393         (target_write_memory_blocks): Remove unused variable.
3394         * target.c (target_stack::unpush): Remove unused variables.
3395         * tracepoint.c (start_tracing, all_tracepoint_actions)
3396         (merge_uploaded_trace_state_variables)
3397         (print_one_static_tracepoint_marker): Remove unused variable.
3398         * unittests/basic_string_view/element_access/char/1.cc (test01):
3399         Remove unused variable.
3400         * windows-nat.c (windows_continue, windows_add_all_dlls)
3401         (do_initial_windows_stuff, windows_nat_target::create_inferior):
3402         Remove unused variables.
3403
3404 2018-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
3405
3406         * arm-tdep.c (arm_gdbarch_init): Declare attr_arch and
3407         attr_profile in HAVE_ELF.
3408         * rs6000-tdep.c (bfd_uses_spe_extensions): Declare vector_abi in
3409         HAVE_ELF.
3410
3411 2018-07-20  Simon Marchi  <simon.marchi@polymtl.ca>
3412
3413         * frame.c (frame_register_unwind): Change parameter name.
3414         (frame_unwind_register): Likewise.
3415         (frame_unwind_register_value): Likewise.
3416         (frame_unwind_register_signed): Likewise.
3417         (frame_unwind_register_unsigned): Likewise.
3418         * frame.h (frame_register_unwind): Likewise.
3419         (frame_unwind_register): Likewise.
3420         (frame_unwind_register_value): Likewise.
3421         (frame_unwind_register_signed): Likewise.
3422         (frame_unwind_register_unsigned): Likewise.
3423         (frame_unwind_arch): Likewise.
3424
3425 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
3426
3427         * MAINTAINERS: Update my e-mail address, downgrade to MIPS I-IV
3428         ISA maintenance.
3429
3430 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
3431
3432         * mips-linux-nat.c (mips_linux_nat_target::read_description):
3433         Call `get_ptrace_pid' rather than extracting the ptrace PID by
3434         hand.
3435
3436 2018-07-20  Keith Seitz  <keiths@redhat.com>
3437
3438         * buildsym.h (struct buildsym_compunit) <m_objfile, m_subfiles,
3439         m_main_subfile, m_comp_dir, m_producer, m_debugformat,
3440         m_compunit_symtab, m_language>: Add "m_" prefix.
3441         Update all uses.
3442         * buildsym.c: Update all uses.
3443
3444 2018-07-20  Tom Tromey  <tom@tromey.com>
3445
3446         * buildsym-legacy.h (record_line): Don't use record_line_ftype.
3447         * buildsym.h (record_line_ftype): Remove typedef.
3448
3449 2018-07-20  Tom Tromey  <tom@tromey.com>
3450
3451         * buildsym-legacy.h (augment_type_symtab): Don't declare.
3452         (end_expandable_symtab): Likewise.
3453         (end_symtab_get_static_block): Likewise.
3454         (end_symtab_from_static_block): Likewise.
3455         * buildsym-legacy.c (augment_type_symtab): Remove.
3456         (end_expandable_symtab): Remove.
3457         (end_symtab_get_static_block): Remove.
3458         (end_symtab_from_static_block): Remove.
3459
3460 2018-07-20  Tom Tromey  <tom@tromey.com>
3461
3462         * dwarf2read.c: Include buildsym.h.
3463         (struct dwarf2_cu) <builder>: New method.
3464         (fixup_go_packaging): Update.
3465         (process_full_comp_unit, process_full_type_unit): Update.  Don't
3466         use scoped_free_pendings.
3467         (using_directives): Add "cu" parameter, remove "language".
3468         (read_import_statement, setup_type_unit_groups, )
3469         (read_func_scope, read_lexical_block_scope)
3470         (dwarf2_record_block_ranges, read_namespace): Update.
3471         (lnp_state_machine::lnp_state_machine): Add cu parameter.
3472         (lnp_state_machine::handle_end_sequence): Update.
3473         (class lnp_state_machine) <m_cu>: New member.
3474         <m_record_line_callback>: Remove.
3475         <m_currently_recording_lines>: New member.
3476         (lnp_state_machine::handle_set_file): Update.
3477         (noop_record_line): Remove.
3478         (dwarf_record_line_p): Add cu parameter.
3479         (dwarf_record_line_1, dwarf_finish_line): Likewise.
3480         (lnp_state_machine::record_line)
3481         (lnp_state_machine::lnp_state_machine)
3482         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
3483         (dwarf_decode_lines): Update.
3484         (dwarf2_start_subfile): Add cu parameter.
3485         (dwarf2_start_symtab, new_symbol): Update.
3486         (macro_start_file, dwarf_decode_macro_bytes): Add cu parameter.
3487         Remove dwarf2_per_objfile parameter.
3488         (dwarf_decode_macros): Update.
3489
3490 2018-07-20  Tom Tromey  <tom@tromey.com>
3491
3492         * stabsread.c (define_symbol): Update.
3493         * buildsym-legacy.h (get_buildsym_compunit): Declare.
3494         * dwarf2read.c (new_symbol): Update.
3495         * cp-support.h (cp_scan_for_anonymous_namespaces): Update.
3496         * cp-namespace.c: Include buildsym.h.
3497         (cp_scan_for_anonymous_namespaces): Add "compunit" parameter.
3498         * buildsym-legacy.c (get_buildsym_compunit): New function.
3499
3500 2018-07-20  Tom Tromey  <tom@tromey.com>
3501
3502         * xcoffread.c: Include buildsym-legacy.h.
3503         * windows-nat.c: Include buildsym-legacy.h.
3504         * stabsread.c: Include buildsym-legacy.h.
3505         * mdebugread.c: Include buildsym-legacy.h.
3506         * buildsym-legacy.h: New file.
3507         * buildsym-legacy.c: New file, from buildsym.c.
3508         * go32-nat.c: Include buildsym-legacy.h.
3509         * dwarf2read.c: Include buildsym-legacy.h.
3510         * dbxread.c: Include buildsym-legacy.h.
3511         * cp-namespace.c: Include buildsym-legacy.h.
3512         * coffread.c: Include buildsym-legacy.h.
3513         * buildsym.h: Move some contents to buildsym-legacy.h.
3514         * buildsym.c: Include buildsym-legacy.h.  Move many functions to
3515         buildsym-legacy.c.
3516         * Makefile.in (HFILES_NO_SRCDIR): Add buildsym-legacy.h.
3517
3518 2018-07-20  Tom Tromey  <tom@tromey.com>
3519
3520         * buildsym.h (struct buildsym_compunit): Move from buildsym.c.
3521         * buildsym.c (struct buildsym_compunit): Move to buildsym.h.
3522         (buildsym_compunit::buildsym_compunit)
3523         (buildsym_compunit::~buildsym_compunit)
3524         (buildsym_compunit::get_macro_table): Define.
3525
3526 2018-07-20  Tom Tromey  <tom@tromey.com>
3527
3528         * buildsym.c (reset_symtab_globals): Remove.
3529         (buildsym_compunit::end_symtab_from_static_block): Update.
3530         (buildsym_compunit::augment_type_symtab): Update.
3531         (end_symtab_from_static_block): Call free_buildsym_compunit.
3532         (augment_type_symtab, end_symtab, end_expandable_symtab):
3533         Likewise.
3534
3535 2018-07-20  Tom Tromey  <tom@tromey.com>
3536
3537         * arch-utils.c: Do not include buildsym.h.
3538         * mipsread.c: Do not include buildsym.h.
3539         * machoread.c: Do not include buildsym.h.
3540         * elfread.c: Do not include buildsym.h.
3541
3542 2018-07-20  Tom Tromey  <tom@tromey.com>
3543
3544         * buildsym.c (buildsym_compunit::buildsym_compunit): Do more
3545         initialization.
3546         (buildsym_compunit): Add new constructor.
3547         (struct buildsym_compunit) <get_last_source_file, finish_block,
3548         record_block_range, start_subfile, patch_subfile_names,
3549         push_subfile, pop_subfile, record_line, get_compunit_symtab,
3550         set_last_source_start_addr, get_last_source_start_addr,
3551         get_local_using_directives, set_local_using_directives,
3552         get_global_using_directives, outermost_context_p,
3553         get_current_context_stack, get_context_stack_depth,
3554         get_current_subfile, get_local_symbols, get_file_symbols,
3555         get_global_symbols, record_debugformat, record_producer,
3556         push_context, pop_context, end_symtab_get_static_block,
3557         end_symtab_from_static_block, end_symtab, end_expandable_symtab>:
3558         New public methods.
3559         <record_pending_block, finish_block_internal, make_blockvector,
3560         watch_main_source_file_lossage, end_symtab_with_blockvector>: New
3561         private methods.
3562         Update all users.
3563
3564 2018-05-22  Tom Tromey  <tom@tromey.com>
3565
3566         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
3567         parameter.
3568         (finish_block_internal): Update.
3569
3570 2018-07-20  Tom Tromey  <tom@tromey.com>
3571
3572         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
3573         parameter.
3574         (finish_block_internal): Update.
3575
3576 2018-07-20  Tom Tromey  <tom@tromey.com>
3577
3578         * buildsym.h (EXTERN): Don't define or undef.
3579         * buildsym.c (EXTERN): Don't define.
3580
3581 2018-07-20  Tom Tromey  <tom@tromey.com>
3582
3583         * buildsym.c: Remove TODO comment.
3584
3585 2018-07-20  Tom Tromey  <tom@tromey.com>
3586
3587         * coffread.c (coff_symtab_read): Update.
3588         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
3589         (xcoff_new_init): Update.
3590         * mipsread.c (mipscoff_new_init): Update.
3591         * mdebugread.c (mdebug_build_psymtabs): Update.
3592         * elfread.c (elf_new_init): Update.
3593         * dwarf2read.c (process_full_comp_unit, process_full_type_unit):
3594         Update.
3595         * dbxread.c (dbx_new_init, dbx_psymtab_to_symtab_1)
3596         (coffstab_build_psymtabs, elfstab_build_psymtabs)
3597         (stabsect_build_psymtabs): Update.
3598         * buildsym.h (buildsym_init): Don't declare.
3599         * buildsym.c: Update comment.
3600         (prepare_for_building): Remove.
3601         (start_symtab, restart_symtab): Update.
3602         (reset_symtab_globals): Update comment.
3603         (buildsym_init): Remove.
3604
3605 2018-07-20  Tom Tromey  <tom@tromey.com>
3606
3607         * xcoffread.c (read_xcoff_symtab, process_xcoff_symbol): Update.
3608         * stabsread.c (patch_block_stabs, define_symbol, read_type)
3609         (read_enum_type, common_block_start, common_block_end)
3610         (cleanup_undefined_types_1, finish_global_stabs): Update.
3611         * mdebugread.c (psymtab_to_symtab_1): Update.
3612         * dwarf2read.c (fixup_go_packaging, read_func_scope)
3613         (read_lexical_block_scope, new_symbol): Update.
3614         * dbxread.c (process_one_symbol): Update.
3615         * coffread.c (coff_symtab_read, process_coff_symbol)
3616         (coff_read_enum_type): Update.
3617         * buildsym.h (file_symbols, global_symbols, local_symbols): Don't
3618         declare.
3619         (get_local_symbols, get_file_symbols, get_global_symbols): New
3620         functions.
3621         * buildsym.c (~buildsym_compunit): Clean up m_file_symbols and
3622         m_global_symbols.
3623         <m_file_symbols, m_local_symbols, m_global_symbols>: New members.
3624         (~scoped_free_pendings): Update.
3625         (finish_block, prepare_for_building, reset_symtab_globals)
3626         (end_symtab_get_static_block, end_symtab_with_blockvector)
3627         (augment_type_symtab, push_context): Update.
3628         (get_local_symbols, get_file_symbols, get_global_symbols): New
3629         functions.
3630         (buildsym_init): Update.
3631
3632 2018-07-20  Tom Tromey  <tom@tromey.com>
3633
3634         * dwarf2read.c (process_full_comp_unit): Do not set list_in_scope.
3635         (process_full_type_unit): Likewise.
3636         (dwarf2_start_symtab): Set list_in_scope.
3637
3638 2018-07-20  Tom Tromey  <tom@tromey.com>
3639
3640         * dwarf2read.c (process_psymtab_comp_unit_reader)
3641         (build_type_psymtabs_reader): Do not set list_in_scope.
3642
3643 2018-07-20  Tom Tromey  <tom@tromey.com>
3644
3645         * buildsym.c (free_pendings): Remove.
3646         (add_symbol_to_list, scoped_free_pendings)
3647         (finish_block_internal, buildsym_init): Update.
3648
3649 2018-07-20  Tom Tromey  <tom@tromey.com>
3650
3651         * xcoffread.c (read_xcoff_symtab): Update.
3652         * dwarf2read.c (read_func_scope, read_lexical_block_scope):
3653         Update.
3654         * dbxread.c (process_one_symbol): Update.
3655         * coffread.c (coff_symtab_read): Update.
3656         * buildsym.h (finish_block): Update.
3657         * buildsym.c (finish_block): Remove "listhead" argument.
3658         (end_symtab_get_static_block): Update.
3659
3660 2018-07-20  Tom Tromey  <tom@tromey.com>
3661
3662         * buildsym.h (class scoped_free_pendings): Remove constructor.
3663         * buildsym.c (struct buildsym_compunit) <free_pending_blocks>: New
3664         method.
3665         <m_pending_block_obstack, m_pending_blocks>: New members.
3666         (pending_block_obstack, pending_blocks): Remove.
3667         (scoped_free_pendings::scoped_free_pendings): Default.
3668         (~scoped_free_pendings): Update.
3669         (free_pending_blocks): Remove.
3670         (finish_block_internal, record_pending_block, make_blockvector)
3671         (end_symtab_get_static_block, augment_type_symtab, push_context)
3672         (buildsym_init): Update.
3673
3674 2018-07-20  Tom Tromey  <tom@tromey.com>
3675
3676         * buildsym.c (struct buildsym_compunit) <m_pending_addrmap,
3677         m_pending_addrmap_obstack, m_pending_addrmap_interesting>: New
3678         members.
3679         (pending_addrmap, pending_addrmap_obstack)
3680         (pending_addrmap_interesting): Remove.
3681         (scoped_free_pendings, record_block_range, make_blockvector)
3682         (prepare_for_building, reset_symtab_globals, buildsym_init):
3683         Update.
3684
3685 2018-07-20  Tom Tromey  <tom@tromey.com>
3686
3687         * xcoffread.c (process_linenos): Update.
3688         * stabsread.c (define_symbol, read_type, read_enum_type): Update.
3689         * mdebugread.c (psymtab_to_symtab_1): Update.
3690         * dwarf2read.c (setup_type_unit_groups)
3691         (lnp_state_machine::handle_set_file, dwarf_record_line_p)
3692         (lnp_state_machine::record_line, dwarf_decode_lines): Update.
3693         * dbxread.c (process_one_symbol): Update.
3694         * coffread.c (coff_symtab_read, enter_linenos)
3695         (process_coff_symbol): Update.
3696         * buildsym.h (current_subfile): Don't declare.
3697         (get_current_subfile): Declare.
3698         * buildsym.c (struct buildsym_compunit) <m_current_subfile>: New
3699         member.
3700         (start_subfile, free_buildsym_compunit, push_subfile)
3701         (prepare_for_building, start_symtab): Update.
3702         (get_current_subfile): New function.
3703
3704 2018-07-20  Tom Tromey  <tom@tromey.com>
3705
3706         * coffread.c (coff_symtab_read): Update.
3707         * xcoffread.c (read_xcoff_symtab): Update.
3708         * dwarf2read.c (new_symbol): Update.
3709         (read_func_scope, read_lexical_block_scope): Update.
3710         * dbxread.c (process_one_symbol): Update.
3711         * buildsym.h (context_stack, context_stack_depth): Don't declare.
3712         (outermost_context_p): Remove macro.
3713         (outermost_context_p, get_current_context_stack)
3714         (get_context_stack_depth): Declare.
3715         (pop_context): Return struct context_stack.
3716         * buildsym.c (struct buildsym_compunit) <m_context_stack: New
3717         member.
3718         (context_stack_size): Remove.
3719         (INITIAL_CONTEXT_STACK_SIZE): Remove.
3720         (prepare_for_building, end_symtab_get_static_block)
3721         (augment_type_symtab, push_context): Update.
3722         (pop_context): Return struct context_stack.
3723         (outermost_context_p, get_current_context_stack)
3724         (get_context_stack_depth): New functions.
3725         (buildsym_init): Update.
3726
3727 2018-07-20  Tom Tromey  <tom@tromey.com>
3728
3729         * rust-exp.y: Now a pure parser.  Update all rules.
3730         (%union): Move earlier.
3731         (current_parser, work_obstack): Remove globals.
3732         (rust_parser, ~rust_parser): Update.
3733         (class rust_parser) <copy_name, concat3, crate_name, super_name,
3734         lex_character, lex_number, lex_string, lex_identifier,
3735         rust_lookup_type, convert_params_to_types, convert_ast_to_type,
3736         convert_name, convert_params_to_expression,
3737         convert_ast_to_expression, ast_basic_type, ast_operation,
3738         ast_compound_assignment, rust_op, ast_literal, ast_dliteral,
3739         ast_structop, ast_structop_anonymous, ast_unary, ast_cast,
3740         ast_call_ish, ast_path, ast_string, ast_struct, ast_range,
3741         ast_array_type, ast_slice_type, ast_reference_type,
3742         ast_pointer_type, ast_function_type, ast_tuple_type>: New methods.
3743         (rust_parse): Update.
3744         (rustyyerror, rustyylex): Add parser parameter.
3745         (rust_lex_test_one, rust_lex_int_test, rust_lex_exception_test)
3746         (rust_lex_stringish_test, rust_lex_test_sequence)
3747         (rust_lex_test_trailing_dot, rust_lex_test_completion)
3748         (rust_lex_test_push_back, rust_lex_tests): Update.
3749
3750 2018-07-19  Pedro Alves  <palves@redhat.com>
3751
3752         * guile/guile-internal.h (gdbscm_scm_to_c_string): Now returns a
3753         gdb::unique_xmalloc_ptr.
3754         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x):
3755         Adjust to use dbscm_wrap and gdb::unique_xmalloc_ptr.
3756         * guile/scm-exception.c (gdbscm_exception_message_to_string): Use
3757         copy-initialization.
3758         * guile/scm-pretty-print.c (ppscm_print_children): Use
3759         gdb::unique_xmalloc_ptr instead of cleanups.
3760         (gdbscm_apply_val_pretty_printer): Remove cleanups.
3761         * guile/scm-string.c (gdbscm_scm_to_c_string): Now returns a
3762         gdb::unique_xmalloc_ptr.
3763         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
3764         Adjust to use gdb::unique_xmalloc_ptr.
3765         * guile/scm-utils.c (extract_arg): Adjust.
3766         * guile/scm-value.c (gdbscm_value_field): Adjust to use
3767         gdb::unique_xmalloc_ptr instead of a cleanup.
3768
3769 2018-07-19  Tom Tromey  <tom@tromey.com>
3770
3771         * utils.c (do_value_free_to_mark)
3772         (make_cleanup_value_free_to_mark): Remove.
3773         * utils.h (make_cleanup_value_free_to_mark): Remove.
3774
3775 2018-07-19  Pedro Alves  <palves@redhat.com>
3776
3777         * guile/guile-internal.h (gdbscm_wrap): Really make 'args' a
3778         forwarding reference.
3779
3780 2018-07-18  Pedro Alves  <palves@redhat.com>
3781
3782         * guile/guile.c (gdbscm_execute_gdb_command): Adjust to use
3783         gdbscm_wrap.  Use gdb::unique_xmalloc_ptr<char> instead of a
3784         cleanup.
3785
3786 2018-07-18  Pedro Alves  <palves@redhat.com>
3787
3788         * guile/guile-internal.h: Add comment about mixing GDB and Scheme
3789         exceptions.
3790         (GDBSCM_HANDLE_GDB_EXCEPTION_WITH_CLEANUPS): Delete.
3791         (gdbscm_wrap): New.
3792         * guile/scm-frame.c (gdbscm_frame_read_register): Use xfree
3793         directly instead of a cleanup.
3794         * guile/scm-math.c (vlscm_unop_gdbthrow): New, factored out from ...
3795         (vlscm_unop): ... this.  Reimplement using gdbscm_wrap.
3796         (vlscm_binop_gdbthrow): New, factored out from ...
3797         (vlscm_binop): ... this.  Reimplement using gdbscm_wrap.
3798         (vlscm_rich_compare): Use gdbscm_wrap.
3799         * guile/scm-symbol.c (gdbscm_lookup_symbol): Use xfree directly
3800         instead of a cleanup.
3801         (gdbscm_lookup_global_symbol): Use xfree directly instead of a
3802         cleanup.
3803         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
3804         Use xfree directly instead of a cleanup.
3805         * guile/scm-value.c (gdbscm_make_value, gdbscm_make_lazy_value):
3806         Adjust to use gdbscm_wrap and scoped_value_mark.
3807         (gdbscm_value_optimized_out_p): Adjust to use gdbscm_wrap.
3808         (gdbscm_value_address, gdbscm_value_dereference)
3809         (gdbscm_value_referenced_value): Adjust to use gdbscm_wrap and
3810         scoped_value_mark.
3811         (gdbscm_value_dynamic_type): Use scoped_value_mark.
3812         (vlscm_do_cast, gdbscm_value_field): Adjust to use gdbscm_wrap and
3813         scoped_value_mark.
3814         (gdbscm_value_subscript, gdbscm_value_call): Adjust to use
3815         gdbscm_wrap and scoped_value_mark.
3816         (gdbscm_value_to_string): Use xfree directly instead of a
3817         cleanup.  Move 'buffer' unique_ptr to TRY scope.
3818         (gdbscm_value_to_lazy_string): Use xfree directly instead of a
3819         cleanup.  Move 'buffer' unique_ptr to TRY scope.  Use
3820         scoped_value_mark.
3821         (gdbscm_value_fetch_lazy_x): Use gdbscm_wrap.
3822         (gdbscm_parse_and_eval): Adjust to use gdbscm_wrap and
3823         scoped_value_mark.
3824         (gdbscm_history_ref, gdbscm_history_append_x): Adjust to use
3825         gdbscm_wrap.
3826
3827 2018-07-18  Tom de Vries  <tdevries@suse.de>
3828
3829         * findvar.c (default_read_var_value): Also resolve dynamic type for
3830         LOC_OPTIMIZED_OUT vars.
3831
3832 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
3833
3834         * mips-tdep.c (micromips_next_pc): Add SYSCALL instruction
3835         decoding.
3836
3837 2018-07-17  Tom Tromey  <tom@tromey.com>
3838
3839         * guile/scm-param.c (pascm_set_func, pascm_show_func)
3840         (compute_enum_list, pascm_set_param_value_x)
3841         (gdbscm_parameter_value): Update.
3842         * guile/guile-internal.h (gdbscm_scm_to_string): Update.
3843         (gdbscm_scm_to_host_string): Update.
3844         * guile/scm-math.c (vlscm_convert_typed_value_from_scheme):
3845         Update.
3846         * guile/scm-cmd.c (cmdscm_add_completion): Update.
3847         * guile/scm-pretty-print.c (ppscm_print_string_repr): Update.
3848         * guile/scm-string.c (gdbscm_scm_to_string): Return
3849         unique_xmalloc_ptr.
3850         (gdbscm_scm_to_host_string): Likewise.
3851
3852 2018-07-17  Tom Tromey  <tom@tromey.com>
3853
3854         * guile/guile.c (gdbscm_eval_from_control_command): Update.
3855         * guile/guile-internal.h (gdbscm_safe_eval_string): Update.
3856         * guile/scm-objfile.c (gdbscm_execute_objfile_script): Update.
3857         * guile/scm-safe-call.c (gdbscm_safe_eval_string): Return
3858         unique_xmalloc_ptr.
3859
3860 2018-07-17  Tom Tromey  <tom@tromey.com>
3861
3862         * guile/scm-param.c (pascm_signal_setshow_error): Update.
3863         * guile/guile-internal.h (gdbscm_exception_message_to_string):
3864         Update.
3865         * guile/scm-cmd.c (cmdscm_function): Update.
3866         * guile/scm-pretty-print.c
3867         (ppscm_print_exception_unless_memory_error): Update.
3868         * guile/scm-exception.c (gdbscm_exception_message_to_string):
3869         Return unique_xmalloc_ptr.
3870
3871 2018-07-17  Tom Tromey  <tom@tromey.com>
3872
3873         * guile/scm-pretty-print.c (ppscm_make_pp_type_error_exception):
3874         Use string_printf.
3875
3876 2018-07-17  Jim Wilson  <jimw@sifive.com>
3877
3878         * riscv-tdep.c (riscv_has_feature): Delete comment that refers to
3879         set_gdbarch_decr_pc_after_break.  Call riscv_read_misa_reg always.
3880         (riscv_gdbarch_init): Delete local has_compressed_isa.  Delete now
3881         unecessary braces after EF_RISCV_RVC test.  Delete call to
3882         set_gdbarch_decr_pc_after_break.
3883
3884         * riscv-tdep.h (DECLARE_CSR): Use RISCV_FIRST_CSR_REGNUM instead of
3885         RISCV_LAST_FP_REGNUM + 1.
3886         (RSICV_CSR_LEGACY_MISA_REGNUM): Add RISCV_FIRST_CSR_REGNUM.
3887
3888 2018-07-17  Tom Tromey  <tom@tromey.com>
3889
3890         * configure.ac: Remove --disable-gdbcli.
3891         * configure: Rebuild.
3892         * Makefile.in (SUBDIR_CLI_DEPS, SUBDIR_CLI_LDFLAGS)
3893         (SUBDIR_CLI_CFLAGS): Remove.
3894         (SFILES): Use SUBDIR_CLI_SRCS.
3895         (COMMON_OBS): Use SUBDIR_CLI_OBS.
3896
3897 2018-07-17  Tom Tromey  <tom@tromey.com>
3898
3899         PR gdb/18624:
3900         * coffread.c (coff_symtab_read): Use scoped_free_pendings.
3901
3902 2018-07-16  Jim Wilson  <jimw@sifive.com>
3903
3904         * riscv-tdep.c (riscv_gdbarch_init): Call gdbarch_init_osabi.
3905
3906 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
3907
3908         * ia64-libunwind-tdep.c (libunwind_frame_cache): Remove unused
3909         variable.
3910         (libunwind_frame_sniffer): Likewise.
3911         (libunwind_frame_prev_register): Likewise.
3912         (libunwind_sigtramp_frame_sniffer): Likewise.
3913         * ia64-tdep.c (ia64_access_reg): Likewise.
3914         (ia64_access_rse_reg): Likewise.
3915         (ia64_libunwind_sigtramp_frame_this_id): Likewise.
3916         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Likewise.
3917
3918 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
3919
3920         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Add cast.
3921
3922 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
3923
3924         * remote-sim.c (gdbsim_target::close,
3925         gdbsim_target::mourn_inferior): Remove unused variables.
3926
3927 2018-07-16  Simon Marchi  <simon.marchi@polymtl.ca>
3928
3929         * ia64-tdep.c (ktab_buf): New global.
3930         (getunwind_table): Return a gdb::optional<gdb::byte_vector>.
3931         (get_kernel_table): Adjust.
3932
3933 2018-07-16  Tom Tromey  <tom@tromey.com>
3934
3935         * xcoffread.c (read_xcoff_symtab): Use outermost_context_p.
3936         * dwarf2read.c (using_directives, new_symbol): Use
3937         outermost_context_p.
3938         * dbxread.c (process_one_symbol): Use outermost_context_p.
3939         * coffread.c (coff_symtab_read): Use outermost_context_p.
3940
3941 2018-07-16  Tom Tromey  <tom@tromey.com>
3942
3943         * dwarf2read.c (using_directives, read_func_scope)
3944         (read_lexical_block_scope): Update.
3945         * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.
3946         * buildsym.h (local_using_directives, global_using_directives):
3947         Don't declare.
3948         (get_local_using_directives, set_local_using_directives)
3949         (get_global_using_directives): Declare.
3950         * buildsym.c (struct buildsym_compunit) <m_local_using_directives,
3951         m_global_using_directives>: New members.
3952         (finish_block_internal, prepare_for_building)
3953         (reset_symtab_globals, end_symtab_get_static_block)
3954         (push_context): Update.
3955         (get_local_using_directives, set_local_using_directives)
3956         (get_global_using_directives): New functions.
3957         (buildsym_init): Update.
3958
3959 2018-07-16  Tom Tromey  <tom@tromey.com>
3960
3961         * xcoffread.c (xcoff_initial_scan): Don't call
3962         free_pending_blocks.
3963         * dbxread.c (dbx_symfile_read): Don't call free_pending_blocks.
3964         * buildsym.h (class scoped_free_pendings): Add constructor.
3965         (free_pending_blocks): Don't declare.
3966         * buildsym.c (scoped_free_pendings::scoped_free_pendings): New.
3967         (free_pending_blocks): Now static.
3968
3969 2018-07-16  Tom Tromey  <tom@tromey.com>
3970
3971         * buildsym.h (push_subfile, pop_subfile): Update declarations.
3972         * buildsym.c (struct buildsym_compunit) <m_subfile_stack>: New
3973         member.
3974         (struct subfile_stack): Remove.
3975         (subfile_stack): Remove.
3976         (push_subfile, pop_subfile, buildsym_init): Update.
3977
3978 2018-07-16  Tom Tromey  <tom@tromey.com>
3979
3980         * buildsym.c (push_subfile): Use gdb_assert.
3981         (pop_subfile): Use gdb_assert.
3982
3983 2018-07-16  Tom Tromey  <tom@tromey.com>
3984
3985         * buildsym.h (merge_symbol_lists): Remove.
3986         * buildsym.c (merge_symbol_lists): Remove.
3987
3988 2018-07-16  Tom Tromey  <tom@tromey.com>
3989
3990         * stabsread.c (scan_file_globals): Update comment.
3991         * stabsread.h (scan_file_globals): Move from buildsym.h.
3992         * buildsym.h (scan_file_globals): Move to stabsread.h.
3993
3994 2018-07-16  Tom Tromey  <tom@tromey.com>
3995
3996         * xcoffread.c (xcoff_new_init): Update.
3997         * mipsread.c (mipscoff_new_init): Update.
3998         * mdebugread.c (mdebug_build_psymtabs): Update.
3999         * elfread.c (elf_new_init): Update.
4000         * dbxread.c (dbx_new_init, coffstab_build_psymtabs)
4001         (elfstab_build_psymtabs, stabsect_build_psymtabs): Update.
4002         * buildsym.h (buildsym_new_init): Don't declare.
4003         * buildsym.c (buildsym_new_init): Remove.
4004
4005 2018-07-16  Tom Tromey  <tom@tromey.com>
4006
4007         * stabsread.h (within_function): Move from buildsym.h.
4008         * stabsread.c (start_stabs): Clear within_function.
4009         * coffread.c (coff_start_symtab): Clear within_function.
4010         * buildsym.h (within_function): Move to stabsread.h.
4011         * buildsym.c (prepare_for_building): Update.
4012
4013 2018-07-16  Tom Tromey  <tom@tromey.com>
4014
4015         * stabsread.h (processing_gcc_compilation): Move from buildsym.h.
4016         * dwarf2read.c (dwarf2_start_symtab): Don't set
4017         processing_gcc_compilation.
4018         * buildsym.h (processing_gcc_compilation): Move to stabsread.h.
4019
4020 2018-07-16  Tom Tromey  <tom@tromey.com>
4021
4022         * stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
4023         (next_symbol_text_func): Move from buildsym.h.
4024         * stabsread.c (hashname): Move from buildsym.c.
4025         * buildsym.h (HASHSIZE, symnum, next_symbol_text)
4026         (next_symbol_text_func, hashname): Move to stabsread.h.
4027         * buildsym.c: Don't include bcache.h
4028         (hashname): Move to stasbread.c.
4029
4030 2018-07-16  Tom Tromey  <tom@tromey.com>
4031
4032         * buildsym.h (context_stack_size): Don't declare.
4033         * buildsym.c (context_stack_size): New global.
4034
4035 2018-07-16  Tom Tromey  <tom@tromey.com>
4036
4037         * dbxread.c (processing_acc_compilation): New global.
4038         * buildsym.h (processing_acc_compilation): Don't declare.
4039
4040 2018-07-16  Tom Tromey  <tom@tromey.com>
4041
4042         * xcoffread.c (aix_process_linenos, complete_symtab): Update.
4043         * dbxread.c (read_ofile_symtab): Update.
4044         * coffread.c (coff_start_symtab, coff_end_symtab): Update.
4045         * buildsym.h (last_source_start_addr): Remove.
4046         (set_last_source_start_addr, get_last_source_start_addr):
4047         Declare.
4048         * buildsym.c (buildsym_compunit::buildsym_compunit): Add last_addr
4049         parameter.
4050         (struct buildsym_compunit) <m_last_source_start_addr>: New
4051         member.
4052         (prepare_for_building): Remove start_addr parameter.
4053         (start_symtab, restart_symtab, end_symtab_get_static_block)
4054         (end_symtab_with_blockvector): Update.
4055         (set_last_source_start_addr, get_last_source_start_addr): New
4056         functions.
4057
4058 2018-07-16  Tom Tromey  <tom@tromey.com>
4059
4060         * buildsym.c (struct buildsym_compunit) <m_have_line_numbers>: New
4061         member.
4062         (have_line_numbers): Remove.
4063         (record_line, prepare_for_building, end_symtab_get_static_block)
4064         (augment_type_symtab): Update.
4065
4066 2018-07-16  Tom Tromey  <tom@tromey.com>
4067
4068         * buildsym.c (~buildsym_compunit): Free the macro table.
4069         (struct buildsym_compunit) <get_macro_table, release_macros>: New
4070         methods.
4071         <m_pending_macros>: New member.
4072         (pending_macros): Remove.
4073         (~scoped_free_pendings, get_macro_table, prepare_for_building)
4074         (reset_symtab_globals, end_symtab_get_static_block)
4075         (end_symtab_with_blockvector, augment_type_symtab)
4076         (buildsym_init): Update.
4077
4078 2018-07-16  Tom Tromey  <tom@tromey.com>
4079
4080         * buildsym.c (buildsym_compunit::buildsym_compunit): Add name
4081         parameter.
4082         (buildsym_compunit::set_last_source_file): New method.
4083         <m_last_source_file>: New member.
4084         (prepare_for_building): Remove "name" parameter.
4085         (start_symtab, restart_symtab, reset_symtab_globals): Update.
4086         (last_source_file): Remove.
4087         (set_last_source_file, get_last_source_file): Update.
4088
4089 2018-07-16  Tom Tromey  <tom@tromey.com>
4090
4091         * buildsym.c (prepare_for_building): Add assert.
4092
4093 2018-07-16  Tom Tromey  <tom@tromey.com>
4094
4095         * buildsym.c (~buildsym_compunit): Update.
4096         (struct buildsym_compunit) <comp_unit>: Now a unique_xmalloc_ptr.
4097         (start_subfile, patch_subfile_names)
4098         (end_symtab_with_blockvector): Update.
4099
4100 2018-07-16  Tom Tromey  <tom@tromey.com>
4101
4102         * buildsym.c (struct buildsym_compunit): Add constructor,
4103         destructor, initializers.
4104         (start_buildsym_compunit): Remove.
4105         (free_buildsym_compunit): Use "delete".
4106         (start_symtab, restart_symtab): Use "new".
4107
4108 2018-07-13  Simon Marchi  <simon.marchi@polymtl.ca>
4109
4110         * symfile.c (set_objfile_default_section_offset): Remove struct
4111         keyword.
4112
4113 2018-07-14  Stafford Horne  <shorne@gmail.com>
4114
4115         * (Responsible Maintainers): Add myself as or1k maintainer.
4116
4117 2018-07-13  Tom Tromey  <tom@tromey.com>
4118
4119         * symfile.c (set_objfile_default_section_offset): Use extra braces
4120         around initializer.
4121
4122 2018-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4123
4124         * s390-tdep.c (s390_displaced_step_fixup): Adjust PC for a
4125         non-branching basr.
4126
4127 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4128
4129         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4130         unittests/cli-utils-selftests.c
4131         * unittests/cli-utils-selftests.c: New file.
4132
4133 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4134
4135         * NEWS: Mention new commands. Mention change to 'thread apply'.
4136
4137 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4138
4139         * thread.c (thr_try_catch_cmd): New function.
4140         (thread_apply_all_command): Handle qcs flags.
4141         (thread_apply_command): Handle qcs flags.
4142         (taas_command): New function.
4143         (tfaas_command): New function.
4144         (_initialize_thread): Update to setup the new commands 'taas
4145         and 'tfaas'. Change doc string for 'thread apply'.
4146
4147 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4148
4149         * stack.c: (trailing_outermost_frame): New function, mostly
4150         extracted from backtrace_command_1.
4151         (leading_innermost_frame): New function.
4152         (backtrace_command_1): Update to call trailing_outermost_frame.
4153         (frame_apply_command_count): New function.
4154         (frame_apply_level_command): New function.
4155         (frame_apply_all_command): New function.
4156         (frame_apply_command): New function.
4157         (faas_command): New function.
4158         (frame_cmd_list): New variable.
4159         (_initialize_stack): Update to setup the new commands 'frame apply'
4160         and 'faas'.
4161
4162 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4163
4164         * cli-utils.c (number_or_range_parser::get_number): Only handle
4165         numbers or convenience var as numbers.
4166         (parse_flags): New function.
4167         (parse_flags_qcs): New function.
4168         (number_or_range_parser::finished): Ensure parsing end is detected
4169         before end of string.
4170         * cli-utils.h (parse_flags): New function.
4171         (parse_flags_qcs): New function.
4172         (number_or_range_parser): Remove m_finished bool.
4173         (number_or_range_parser::skip_range): Set m_in_range to false.
4174
4175 2018-07-12  Sergio Durigan Junior  <sergiodj@redhat.com>
4176
4177         * ser-tcp.c (try_connect): Declare 'ioarg' as 'u_long' if building
4178         on Windows.
4179
4180 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
4181             Jan Kratochvil  <jan.kratochvil@redhat.com>
4182             Paul Fertser  <fercerpav@gmail.com>
4183             Tsutomu Seki  <sekiriki@gmail.com>
4184             Pedro Alves  <palves@redhat.com>
4185
4186         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4187         'unittests/parse-connection-spec-selftests.c'.
4188         (COMMON_SFILES): Add 'common/netstuff.c'.
4189         (HFILES_NO_SRCDIR): Add 'common/netstuff.h'.
4190         * NEWS (Changes since GDB 8.2): Mention IPv6 support.
4191         * common/netstuff.c: New file.
4192         * common/netstuff.h: New file.
4193         * ser-tcp.c: Include 'netstuff.h' and 'wspiapi.h'.
4194         (wait_for_connect): Update comment.  New parameter
4195         'gdb::optional<int> sock' instead of 'struct serial *scb'.
4196         Use 'sock' directly instead of 'scb->fd'.
4197         (try_connect): New function, with code from 'net_open'.
4198         (net_open): Rewrite main loop to deal with multiple
4199         sockets/addresses.  Handle IPv6-style hostnames; implement
4200         support for IPv6 connections.
4201         * unittests/parse-connection-spec-selftests.c: New file.
4202
4203 2018-07-11  Pedro Alves  <palves@redhat.com>
4204
4205         PR gdb/23377
4206         * remote.c (remote_target::remote_detach_pid): Call
4207         set_current_process.
4208
4209 2018-07-11  Pedro Alves  <palves@redhat.com>
4210
4211         * h8300-tdep.c (h8300_gdbarch_init): Remove
4212         set_gdbarch_ecoff_reg_to_regnum calls.
4213
4214 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
4215
4216         PR c++/23373
4217         * c-typeprint.c (c_type_print_base_struct_union): Don't print
4218         offsets/sizes for static members of a class/struct.
4219
4220 2018-07-11  Alan Hayward  <alan.hayward@arm.com>
4221
4222         * target-descriptions.c (tdesc_register_bitsize): Rename.
4223         * target-descriptions.h (tdesc_register_bitsize): Likewise.
4224         * rs6000-tdep.c (rs6000_gdbarch_init): Use new name.
4225         * aarch64-tdep.c (aarch64_get_tdesc_vq): Convert size.
4226
4227 2018-07-10  Tom Tromey  <tom@tromey.com>
4228
4229         * breakpoint.c (moribund_locations): Now static and a
4230         std::vector.
4231         (breakpoint_init_inferior, moribund_breakpoint_here_p)
4232         (build_bpstat_chain, update_global_location_list)
4233         (breakpoint_retire_moribund): Update.
4234         * breakpoint.h (bp_location_p): Remove typedef.  Don't declare
4235         VEC.
4236
4237 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
4238
4239         * riscv-tdep.c (riscv_is_fp_regno_p): New function.
4240         (riscv_register_reggroup_p): Use new function, remove unneeded
4241         parenthesis.
4242         (riscv_push_dummy_call): Extend assert to compare against xlen or
4243         flen based on register type.
4244
4245 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
4246
4247         * riscv-tdep.c (riscv_print_arg_location): Use TYPE_SAFE_NAME.
4248
4249 2018-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>
4250
4251         * remote.c (show_hardware_watchpoint_limit): New function.
4252         (show_hardware_watchpoint_length_limit): New function.
4253         (show_hardware_breakpoint_limit): New function.
4254         (_initialize_remote): Use add_setshow_zuinteger_unlimited_cmd
4255         where appropriate, update help text.
4256
4257 2018-07-09  Tom Tromey  <tom@tromey.com>
4258
4259         * Makefile.in (CDEPS): Don't mention XM_CDEPS.
4260         (CLIBS): Don't mention NAT_CLIBS.
4261
4262 2018-07-09  Tom Tromey  <tom@tromey.com>
4263
4264         * Makefile.in (ADD_FILES, ADD_DEPS): Remove.
4265         (LIBGDB_OBS, clean mostlyclean): Update.
4266         (gdb$(EXEEXT), insight$(EXEEXT)): Update.
4267
4268 2018-07-09  Tom Tromey  <tom@tromey.com>
4269
4270         * Makefile.in (%.c: %.y): Use ECHO_YACC.
4271         (%.c: %.l): Use ECHO_LEX.  Just fail if flex not available.
4272         * silent-rules.mk (ECHO_YACC, ECHO_LEX): New variables.
4273
4274 2018-07-09  Tom Tromey  <tom@tromey.com>
4275
4276         * Makefile.in (ALLDEPFILES): Remove exec.c.
4277         (COMMON_OBS): Remove exec.o.
4278         (COMMON_SFILES): Add exec.c.
4279
4280 2018-07-09  Tom Tromey  <tom@tromey.com>
4281
4282         * Makefile.in (LINT, LINTFLAGS, LINTFILES, lint): Remove.
4283
4284 2018-07-09  Tom Tromey  <tom@tromey.com>
4285
4286         * Makefile.in (clean mostlyclean): Remove stamp-version.
4287         (version.c): Depend on stamp-version.
4288         (stamp-version): New rule, from version.c rule.
4289
4290 2018-07-09  Tom Tromey  <tom@tromey.com>
4291
4292         * Makefile.in (init.c): Depend on stamp-init.
4293         (stamp-init): New rule, from init.c rule.
4294         (clean mostlyclean): Remove stamp-init.
4295
4296 2018-07-09  Tom Tromey  <tom@tromey.com>
4297
4298         * Makefile.in (INIT_FILES): Remove CONFIG_SRCS,
4299         SUBDIR_GCC_COMPILE_SRCS.
4300
4301 2018-07-09  Tom Tromey  <tom@tromey.com>
4302
4303         * Makefile.in (init.c): Remove some unused sed rules.
4304
4305 2018-07-09  Tom Tromey  <tom@tromey.com>
4306
4307         * Makefile.in (TSOBS): Remove.
4308         (INIT_FILES): Update.
4309         (LIBGDB_OBS): Update.
4310         (COMMON_SFILES): Add inflow.c.
4311         (SFILES): Remove inflow.c.
4312
4313 2018-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
4314
4315         * contrib/gdb-add-index.sh ($dwarf5): New, use it.
4316
4317 2018-07-07  Simon Marchi  <simon.marchi@polymtl.ca>
4318
4319         * ia64-libunwind-tdep.c (get_reg_name, get_fpreg_name,
4320         get_saveloc_name, is_signal_frame_name, step_name,
4321         init_remote_name, create_addr_space_name,
4322         destroy_addr_space_name, search_unwind_table_name,
4323         find_dyn_list_name): Constify.
4324
4325 2018-07-05  Simon Marchi  <simon.marchi@polymtl.ca>
4326
4327         * darwin-nat.c (darwin_pthread_kill): New function.
4328         (darwin_resume_thread): Use darwin_pthread_kill.
4329
4330 2018-07-05  Tom de Vries  <tdevries@suse.de>
4331
4332         * macroexp.c (macro_buffer) <operator=>: New member function.
4333
4334 2018-07-04  Tom Tromey  <tom@tromey.com>
4335
4336         * darwin-nat.c (darwin_attach_pid): Use exit_inferior.
4337
4338 2018-07-04  Simon Marchi  <simon.marchi@polymtl.ca>
4339
4340         * common/common-defs.h (HAVE_USEFUL_SBRK): Define.
4341         * main.c: Use HAVE_USEFUL_SBRK instead of HAVE_SBRK.
4342         * maint.c: Likewise.
4343         * top.c: Likewise.
4344
4345 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
4346
4347         * NEWS: Create a new section for the next release branch.
4348         Rename the section of the current branch, now that it has
4349         been cut.
4350
4351 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
4352
4353         GDB 8.2 branch created (1b919490e8ba30bf1d6941df0ed112b0e557017e):
4354         * version.in: Bump version to 8.2.50.DATE-git.
4355
4356 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
4357             Pedro Alves  <palves@redhat.com>
4358
4359         * linux-nat.c (linux_init_ptrace): Rename to ...
4360         (linux_init_ptrace_procfs): ... this.  Call
4361         linux_proc_init_warnings.
4362         (linux_nat_target::post_attach)
4363         (linux_nat_target::post_startup_inferior): Adjust.
4364         * nat/linux-procfs.c (linux_proc_init_warnings): Define function.
4365         * nat/linux-procfs.h (linux_proc_init_warnings): Declare function.
4366
4367 2018-07-04  Tom de Vries  <tdevries@suse.de>
4368
4369         * dwarf2read.c (error_check_comp_unit_head): Move dwarf version
4370         check ...
4371         (read_comp_unit_head): ... here.
4372
4373 2018-07-03  Tom Tromey  <tom@tromey.com>
4374
4375         * tracepoint.c (process_tracepoint_on_disconnect, start_tracing)
4376         (stop_tracing, tstatus_command)
4377         (find_matching_tracepoint_location, merge_uploaded_tracepoints)
4378         (print_one_static_tracepoint_marker): Update.
4379         * breakpoint.c (static_tracepoints_here, all_tracepoints): Return
4380         std::vector.
4381         * breakpoint.h (breakpoint_p): Remove typedef.  Don't declare
4382         VEC.
4383         (all_tracepoints, static_tracepoints_here): Return std::vector.
4384
4385 2018-07-03  Tom Tromey  <tom@tromey.com>
4386
4387         * common/ptid.c (ptid_equal): Remove.
4388         * common/ptid.h (ptid_equal): Don't declare.
4389         * ada-tasks.c: Update.
4390         * breakpoint.c: Update.
4391         * common/agent.c: Update.
4392         * corelow.c: Update.
4393         * darwin-nat-info.c: Update.
4394         * darwin-nat.c: Update.
4395         * dcache.c: Update.
4396         * dtrace-probe.c: Update.
4397         * dummy-frame.c: Update.
4398         * fbsd-nat.c: Update.
4399         * frame.c: Update.
4400         * gdbthread.h: Update.
4401         * gnu-nat.c: Update.
4402         * go32-nat.c: Update.
4403         * inf-loop.c: Update.
4404         * inf-ptrace.c: Update.
4405         * infcall.c: Update.
4406         * infcmd.c: Update.
4407         * inflow.c: Update.
4408         * infrun.c: Update.
4409         * linux-fork.c: Update.
4410         * linux-nat.c: Update.
4411         * linux-thread-db.c: Update.
4412         * mi/mi-cmd-var.c: Update.
4413         * mi/mi-interp.c: Update.
4414         * mi/mi-main.c: Update.
4415         * nto-procfs.c: Update.
4416         * ppc-linux-tdep.c: Update.
4417         * procfs.c: Update.
4418         * python/py-inferior.c: Update.
4419         * python/py-record-btrace.c: Update.
4420         * python/py-record.c: Update.
4421         * ravenscar-thread.c: Update.
4422         * regcache.c: Update.
4423         * remote-sim.c: Update.
4424         * remote.c: Update.
4425         * sol-thread.c: Update.
4426         * solib.c: Update.
4427         * target.c: Update.
4428         * tui/tui-stack.c: Update.
4429         * varobj.c: Update.
4430         * windows-nat.c: Update.
4431         * windows-tdep.c: Update.
4432
4433 2018-07-03  Tom Tromey  <tom@tromey.com>
4434
4435         * common/ptid.c (ptid_match): Remove.
4436         * common/ptid.h (ptid_match): Don't declare.
4437         * fbsd-nat.c: Update.
4438         * infcmd.c: Update.
4439         * infrun.c: Update.
4440         * linux-nat.c: Update.
4441         * record-btrace.c: Update.
4442         * regcache.c: Update.
4443         * remote.c: Update.
4444
4445 2018-07-03  Tom Tromey  <tom@tromey.com>
4446
4447         * common/ptid.c (ptid_tid_p): Remove.
4448         * common/ptid.h (ptid_tid_p): Don't declare.
4449         * sol-thread.c: Update.
4450
4451 2018-07-03  Tom Tromey  <tom@tromey.com>
4452
4453         * common/ptid.c (ptid_lwp_p): Remove.
4454         * common/ptid.h (ptid_lwp_p): Don't declare.
4455         * fbsd-nat.c: Update.
4456         * linux-nat.c: Update.
4457         * nat/linux-procfs.c: Update.
4458         * nat/x86-linux-dregs.c: Update.
4459         * sol-thread.c: Update.
4460
4461 2018-07-03  Tom Tromey  <tom@tromey.com>
4462
4463         * common/ptid.c (ptid_is_pid): Remove.
4464         * common/ptid.h (ptid_is_pid): Don't declare.
4465         * infrun.c: Update.
4466         * linux-nat.c: Update.
4467         * mi/mi-interp.c: Update.
4468         * remote.c: Update.
4469         * thread.c: Update.
4470
4471 2018-07-03  Tom Tromey  <tom@tromey.com>
4472
4473         * common/ptid.c (ptid_get_tid): Remove.
4474         * common/ptid.h (ptid_get_tid): Don't declare.
4475         * ada-tasks.c: Update.
4476         * aix-thread.c: Update.
4477         * bsd-uthread.c: Update.
4478         * darwin-nat.c: Update.
4479         * fbsd-nat.c: Update.
4480         * i386-darwin-nat.c: Update.
4481         * infrun.c: Update.
4482         * linux-tdep.c: Update.
4483         * nto-procfs.c: Update.
4484         * ppc-ravenscar-thread.c: Update.
4485         * python/py-infthread.c: Update.
4486         * ravenscar-thread.c: Update.
4487         * sol-thread.c: Update.
4488         * sparc-ravenscar-thread.c: Update.
4489         * windows-nat.c: Update.
4490
4491 2018-07-03  Tom Tromey  <tom@tromey.com>
4492
4493         * common/ptid.c (ptid_get_lwp): Remove.
4494         * common/ptid.h (ptid_get_lwp): Don't declare.
4495         * aarch64-linux-nat.c: Update.
4496         * ada-tasks.c: Update.
4497         * aix-thread.c: Update.
4498         * amd64-linux-nat.c: Update.
4499         * arm-linux-nat.c: Update.
4500         * corelow.c: Update.
4501         * fbsd-nat.c: Update.
4502         * fbsd-tdep.c: Update.
4503         * gnu-nat.c: Update.
4504         * i386-cygwin-tdep.c: Update.
4505         * i386-gnu-nat.c: Update.
4506         * i386-linux-nat.c: Update.
4507         * ia64-linux-nat.c: Update.
4508         * inf-ptrace.c: Update.
4509         * infrun.c: Update.
4510         * linux-fork.c: Update.
4511         * linux-nat.c: Update.
4512         * linux-tdep.c: Update.
4513         * linux-thread-db.c: Update.
4514         * mips-linux-nat.c: Update.
4515         * nat/aarch64-linux-hw-point.c: Update.
4516         * nat/aarch64-linux.c: Update.
4517         * nat/linux-btrace.c: Update.
4518         * nat/linux-osdata.c: Update.
4519         * nat/linux-procfs.c: Update.
4520         * nat/x86-linux-dregs.c: Update.
4521         * obsd-nat.c: Update.
4522         * ppc-fbsd-nat.c: Update.
4523         * ppc-linux-nat.c: Update.
4524         * procfs.c: Update.
4525         * python/py-infthread.c: Update.
4526         * ravenscar-thread.c: Update.
4527         * remote.c: Update.
4528         * s390-linux-nat.c: Update.
4529         * sol-thread.c: Update.
4530         * sol2-tdep.c: Update.
4531         * spu-linux-nat.c: Update.
4532         * x86-linux-nat.c: Update.
4533         * xtensa-linux-nat.c: Update.
4534
4535 2018-07-03  Tom Tromey  <tom@tromey.com>
4536
4537         * common/ptid.c (ptid_get_pid): Remove.
4538         * common/ptid.h (ptid_get_pid): Don't declare.
4539         * aarch64-linux-nat.c: Update.
4540         * ada-lang.c: Update.
4541         * aix-thread.c: Update.
4542         * alpha-bsd-nat.c: Update.
4543         * amd64-fbsd-nat.c: Update.
4544         * amd64-linux-nat.c: Update.
4545         * arm-linux-nat.c: Update.
4546         * arm-nbsd-nat.c: Update.
4547         * auxv.c: Update.
4548         * break-catch-syscall.c: Update.
4549         * breakpoint.c: Update.
4550         * bsd-uthread.c: Update.
4551         * corelow.c: Update.
4552         * ctf.c: Update.
4553         * darwin-nat.c: Update.
4554         * fbsd-nat.c: Update.
4555         * fbsd-tdep.c: Update.
4556         * gcore.c: Update.
4557         * gnu-nat.c: Update.
4558         * hppa-nbsd-nat.c: Update.
4559         * hppa-obsd-nat.c: Update.
4560         * i386-fbsd-nat.c: Update.
4561         * ia64-linux-nat.c: Update.
4562         * inf-ptrace.c: Update.
4563         * infcmd.c: Update.
4564         * inferior.c: Update.
4565         * inferior.h: Update.
4566         * inflow.c: Update.
4567         * infrun.c: Update.
4568         * linux-fork.c: Update.
4569         * linux-nat.c: Update.
4570         * linux-tdep.c: Update.
4571         * linux-thread-db.c: Update.
4572         * m68k-bsd-nat.c: Update.
4573         * mi/mi-interp.c: Update.
4574         * mi/mi-main.c: Update.
4575         * mips-linux-nat.c: Update.
4576         * mips-nbsd-nat.c: Update.
4577         * mips64-obsd-nat.c: Update.
4578         * nat/aarch64-linux-hw-point.c: Update.
4579         * nat/aarch64-linux.c: Update.
4580         * nat/linux-btrace.c: Update.
4581         * nat/linux-osdata.c: Update.
4582         * nat/linux-procfs.c: Update.
4583         * nat/x86-linux-dregs.c: Update.
4584         * nto-procfs.c: Update.
4585         * obsd-nat.c: Update.
4586         * ppc-linux-nat.c: Update.
4587         * ppc-nbsd-nat.c: Update.
4588         * ppc-obsd-nat.c: Update.
4589         * proc-service.c: Update.
4590         * procfs.c: Update.
4591         * python/py-inferior.c: Update.
4592         * python/py-infthread.c: Update.
4593         * ravenscar-thread.c: Update.
4594         * record.c: Update.
4595         * remote-sim.c: Update.
4596         * remote.c: Update.
4597         * rs6000-nat.c: Update.
4598         * s390-linux-nat.c: Update.
4599         * sh-nbsd-nat.c: Update.
4600         * sol-thread.c: Update.
4601         * sparc-nat.c: Update.
4602         * sparc64-tdep.c: Update.
4603         * spu-linux-nat.c: Update.
4604         * spu-tdep.c: Update.
4605         * target-debug.h: Update.
4606         * target.c: Update.
4607         * thread.c: Update.
4608         * tid-parse.c: Update.
4609         * tracefile-tfile.c: Update.
4610         * vax-bsd-nat.c: Update.
4611         * windows-nat.c: Update.
4612         * x86-linux-nat.c: Update.
4613         * x86-nat.c: Update.
4614
4615 2018-07-03  Tom Tromey  <tom@tromey.com>
4616
4617         * common/ptid.c (pid_to_ptid): Remove.
4618         * common/ptid.h (pid_to_ptid): Don't declare.
4619         * aix-thread.c: Update.
4620         * arm-linux-nat.c: Update.
4621         * common/ptid.c: Update.
4622         * common/ptid.h: Update.
4623         * corelow.c: Update.
4624         * ctf.c: Update.
4625         * darwin-nat.c: Update.
4626         * fbsd-nat.c: Update.
4627         * fork-child.c: Update.
4628         * gnu-nat.c: Update.
4629         * go32-nat.c: Update.
4630         * inf-ptrace.c: Update.
4631         * infcmd.c: Update.
4632         * inferior.c: Update.
4633         * infrun.c: Update.
4634         * linux-fork.c: Update.
4635         * linux-nat.c: Update.
4636         * nat/aarch64-linux-hw-point.c: Update.
4637         * nat/fork-inferior.c: Update.
4638         * nat/x86-linux-dregs.c: Update.
4639         * nto-procfs.c: Update.
4640         * obsd-nat.c: Update.
4641         * procfs.c: Update.
4642         * progspace.c: Update.
4643         * remote.c: Update.
4644         * rs6000-nat.c: Update.
4645         * s390-linux-nat.c: Update.
4646         * sol-thread.c: Update.
4647         * spu-linux-nat.c: Update.
4648         * target.c: Update.
4649         * top.c: Update.
4650         * tracefile-tfile.c: Update.
4651         * windows-nat.c: Update.
4652
4653 2018-07-03  Tom Tromey  <tom@tromey.com>
4654
4655         * common/ptid.h (ptid_build): Don't declare.
4656         * common/ptid.c (ptid_build): Remove.
4657         * aix-thread.c: Update.
4658         * bsd-kvm.c: Update.
4659         * bsd-uthread.c: Update.
4660         * common/agent.c: Update.
4661         * common/ptid.c: Update.
4662         * common/ptid.h: Update.
4663         * corelow.c: Update.
4664         * darwin-nat.c: Update.
4665         * fbsd-nat.c: Update.
4666         * gnu-nat.c: Update.
4667         * linux-fork.c: Update.
4668         * linux-nat.c: Update.
4669         * linux-thread-db.c: Update.
4670         * nat/linux-osdata.c: Update.
4671         * nat/linux-procfs.c: Update.
4672         * nto-procfs.c: Update.
4673         * obsd-nat.c: Update.
4674         * proc-service.c: Update.
4675         * procfs.c: Update.
4676         * ravenscar-thread.c: Update.
4677         * remote-sim.c: Update.
4678         * remote.c: Update.
4679         * sol-thread.c: Update.
4680         * target.c: Update.
4681         * windows-nat.c: Update.
4682
4683 2018-07-03  Tom Tromey  <tom@tromey.com>
4684
4685         * infrun.c (follow_exec): Use exit_inferior_silent.
4686         * inferior.c (exit_inferior_num_silent): Remove.
4687         * inferior.h (exit_inferior_num_silent): Don't declare.
4688
4689 2018-07-03  Tom Tromey  <tom@tromey.com>
4690
4691         PR cli/23340:
4692         * darwin-nat.c (darwin_attach_pid): Reset inferior and
4693         inferior_ptid on error.
4694
4695 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
4696             Simon Marchi  <simon.marchi@polymtl.ca>
4697
4698         PR tdep/8282
4699         * disasm.h (gdb_disassembler): Add
4700         `m_disassembler_options_holder'. member
4701         * disasm.c (get_all_disassembler_options): New function.
4702         (gdb_disassembler::gdb_disassembler): Use it.
4703         (gdb_buffered_insn_length_init_dis): Likewise.
4704         (gdb_buffered_insn_length): Adjust accordingly.
4705         (set_disassembler_options): Handle options with arguments.
4706         (show_disassembler_options_sfunc): Likewise.  Add a leading new
4707         line if showing options with descriptions.
4708         (disassembler_options_completer): Adapt to using the
4709         `disasm_options_and_args_t' structure.
4710         * mips-tdep.c (mips_disassembler_options): New variable.
4711         (mips_disassembler_options_o32): Likewise.
4712         (mips_disassembler_options_n32): Likewise.
4713         (mips_disassembler_options_n64): Likewise.
4714         (gdb_print_insn_mips): Don't set `disassembler_options'.
4715         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
4716         functions.
4717         (mips_gdbarch_init): Always set `gdbarch_print_insn' to
4718         `gdb_print_insn_mips'.  Set `gdbarch_disassembler_options',
4719         `gdbarch_disassembler_options_implicit' and
4720         `gdbarch_valid_disassembler_options'.
4721         * arm-tdep.c (_initialize_arm_tdep): Adapt to using the
4722         `disasm_options_and_args_t' structure.
4723         * gdbarch.sh (disassembler_options_implicit): New `gdbarch'
4724         method.
4725         (valid_disassembler_options): Switch from `disasm_options_t' to
4726         the `disasm_options_and_args_t' structure.
4727         * NEWS: Document `set disassembler-options' support for the MIPS
4728         target.
4729         * gdbarch.h: Regenerate.
4730         * gdbarch.c: Regenerate.
4731
4732 2018-07-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4733
4734         * riscv-tdep.c (riscv_register_aliases): Swap "fp" and "s0" entries.
4735
4736 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
4737
4738         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
4739         parameter in call to amd64_target_description.
4740         * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
4741         * amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
4742         (amd64fbsd_init_abi): Likewise.
4743         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
4744         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
4745         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
4746         * amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
4747
4748 2018-06-29  Pedro Alves  <palves@redhat.com>
4749
4750         * gdb/amd64-tdep.h (amd64_create_target_description): Add
4751         "segments" parameter.
4752         * gdb/amd64-tdep.c (amd64_none_init_abi, amd64_x32_none_init_abi)
4753         (_initialize_amd64_tdep): Update call to
4754         amd64_create_target_description.
4755         (amd64_target_description): Add "segments" parameter.  Adjust
4756         the implementation to use it.
4757         * gdb/amd64-linux-tdep.c (amd64_linux_read_description): Update
4758         call to amd64_create_target_description.
4759         * gdb/amd64-windows-tdep.c (amd64_windows_init_abi): Likewise.
4760         * gdb/arch/amd64.h (amd64_create_target_description): Add
4761         "segments" register.
4762         * gdb/arch/amd64.c (amd64_create_target_description): Add
4763         "segments" parameter.  Call create_feature_i386_64bit_segments
4764         only if SEGMENTS is true.
4765         * gdb/gdbserver/win32-i386-low.c (i386_arch_setup): Update
4766         call to amd64_create_target_description.
4767
4768 2018-06-29  Pedro Alves  <palves@redhat.com>
4769
4770         * thread.c (thread_target_id_str): New, factored out from ...
4771         (print_thread_info_1): ... here.  Use it to compute the max
4772         "Target Id" column width.
4773
4774 2018-06-29  Pedro Alves  <palves@redhat.com>
4775
4776         * remote.c (remote_target::extra_thread_info): Delete
4777         'display_buf' and 'n' locals.  from the cache, regardless of
4778         packet mechanims is in use.  Use cache for qThreadExtra and qP
4779         methods too.
4780
4781 2018-06-29  Pedro Alves  <palves@redhat.com>
4782
4783         * blockframe.c (find_pc_sect_containing_function): New function.
4784         * breakpoint.c (print_breakpoint_location): Don't call
4785         find_pc_sect_function.
4786         * linespec.c (create_sals_line_offset): Record the location's
4787         symbol in the sal.
4788         * linespec.c (convert_address_location_to_sals): Fill in sal's
4789         symbol with find_pc_sect_containing_function.
4790         * symtab.c (find_function_start_sal): Rename to ...
4791         (find_function_start_sal_1): ... this.
4792         (find_function_start_sal): Reimplement as wrapper around
4793         find_function_start_sal_1, and use
4794         find_pc_sect_containing_function to fill in the sal's symbol.
4795         (find_function_start_sal(symbol*, bool)): Adjust.
4796         * symtab.h (find_pc_function, find_pc_sect_function): Adjust
4797         comments.
4798         (find_pc_sect_containing_function): Declare.
4799
4800 2018-06-29  Pedro Alves  <palves@redhat.com>
4801
4802         * inline-frame.c (stopped_by_user_bp_inline_frame): Return
4803         true if the the location has no symbol.
4804
4805 2018-06-28  Tom Tromey  <tom@tromey.com>
4806
4807         * NEWS: Mention --enable-codesign.
4808         * silent-rules.mk (ECHO_SIGN): New variable.
4809         * configure.ac: Add --enable-codesign.
4810         * configure: Rebuild.
4811         * Makefile.in (CODESIGN, CODESIGN_CERT): New variables.
4812         (gdb$(EXEEXT)): Optionally invoke codesign.
4813
4814 2018-06-28  Pedro Alves  <palves@redhat.com>
4815
4816         * gdbthread.h (struct thread_suspend_state) <stop_pc>: Extend
4817         comments.
4818         (switch_to_thread_no_regs): Adjust comment.
4819         * infcmd.c (stop_pc): Delete.
4820         (post_create_inferior, info_program_command): Replace references
4821         to stop_pc with references to thread_info->suspend.stop_pc.
4822         * inferior.h (stop_pc): Delete declaration.
4823         * infrun.c (proceed, handle_syscall_event, fill_in_stop_func)
4824         (handle_inferior_event_1, handle_signal_stop)
4825         (process_event_stop_test, keep_going_stepped_thread)
4826         (handle_step_into_function, handle_step_into_function_backward)
4827         (print_stop_location): Replace references to stop_pc with
4828         references to thread_info->suspend.stop_pc.
4829         (struct infcall_suspend_state) <stop_pc>: Delete field.
4830         (save_infcall_suspend_state, restore_infcall_suspend_state):
4831         Remove references to inf_stat->stop_pc.
4832         * linux-fork.c (fork_load_infrun_state): Likewise.
4833         * record-btrace.c (record_btrace_set_replay): Likewise.
4834         * record-full.c (record_full_goto_entry): Likewise.
4835         * remote.c (print_one_stopped_thread): Likewise.
4836         * target.c (target_resume): Extend comment.
4837         * thread.c (set_executing_thread): New.
4838         (set_executing): Use it.
4839         (switch_to_thread_no_regs, switch_to_no_thread, switch_to_thread):
4840         Remove references to stop_pc.
4841
4842 2018-06-28  Pedro Alves  <palves@redhat.com>
4843
4844         * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>:
4845         Moving fetching stop_pc until after ecs->event_thread is refreshed.
4846
4847 2018-06-28  Tom Tromey  <tom@tromey.com>
4848
4849         * coffread.c (coff_symfile_finish): Update.
4850         * xcoffread.c (xcoff_symfile_finish): Update.
4851         * elfread.c (elf_symfile_finish): Update.
4852         * symfile.h (dwarf2_free_objfile): Don't declare.
4853         * dwarf2read.c (_initialize_dwarf2_read): Use
4854         register_objfile_data_with_cleanup.
4855         (dwarf2_free_objfile): Now static.  Change signature.
4856
4857 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
4858
4859         * symfile.c (add_symbol_file_command, _initialize_symfile): Add
4860         option "-o" to add-symbol-file-load to add an offset to each
4861         section's load address.
4862         * symfile.c (set_objfile_default_section_offset): New function.
4863
4864 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
4865
4866         * symfile.c (add_symbol_file_command): Make sure that sections
4867         with the same name are sorted in the same order.
4868
4869 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
4870
4871         * symfile.c (add_symbol_file_command, _initialize_symfile): Do not
4872         require the second argument.  If omitted, load sections at the
4873         addresses specified in the file.
4874
4875 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
4876
4877         * symfile.c (symbol_file_command, symbol_file_add_main_1)
4878         (_initialize_symfile): Add option "-o" to symbol-file to add an
4879         offset to each section of the symbol file.
4880
4881 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
4882
4883         * MAINTAINERS (Write After Approval): Add Petr Tesarik.
4884
4885 2018-06-27  Tom Tromey  <tom@tromey.com>
4886
4887         * stack.c (_initialize_stack): Update "func" help text.
4888
4889 2018-06-27  Tom Tromey  <tom@tromey.com>
4890
4891         * python/py-unwind.c (unwind_info_object) <saved_regs>: Now a
4892         std::vector.
4893         (unwind_infopy_str, pyuw_create_unwind_info)
4894         (unwind_infopy_add_saved_register, pyuw_sniffer)
4895         (unwind_infopy_dealloc, unwind_infopy_add_saved_register):
4896         Update.
4897         (struct saved_reg): Add constructor.
4898         <value>: Now a gdbpy_ref<>.
4899
4900 2018-06-27  Tom Tromey  <tom@tromey.com>
4901
4902         * machoread.c (macho_symfile_read): Define "symbol_table" earlier.
4903
4904 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
4905
4906         * gdb-gdb.py.in: Format using autopep8.
4907
4908 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
4909
4910         * gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
4911         (type_lookup_function): Recognize CORE_ADDR values.
4912
4913 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
4914
4915         * gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
4916         print tag_name.
4917
4918 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
4919
4920         * gdb-gdb.py.in (TypeFlag) <__cmp__>: Remove.
4921         <__lt__>: Add.
4922
4923 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
4924
4925         * gdb-gdb.py: Move to...
4926         * gdb-gdb.py.in: ... here.
4927         * configure.ac (AC_CONFIG_FILES): Add gdb-gdb.py.
4928         * Makefile.in (all): Add gdb-gdb.gdb and gdb-gdb.py as
4929         dependencies.
4930         (distclean): Remove gdb-gdb.py when cleaning.
4931         (gdb-gdb.py, gdb-gdb.gdb): New rules.
4932         * configure: Re-generate.
4933
4934 2018-06-27  Pedro Alves  <palves@redhat.com>
4935
4936         * proc-service.c (get_ps_regcache): New.
4937         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4938         (ps_lsetfpregs): Use it.
4939
4940 2018-06-27  Omair Javaid  <omair.javaid@linaro.org>
4941
4942         PR gdb/21695
4943         * dwarf2read.c (lnp_state_machine::check_line_address): Update declaration.
4944         (dwarf_decode_lines_1): Adjust.
4945
4946 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
4947
4948         * fbsd-nat.h (class fbsd_nat_target) <find_memory_regions>: Add
4949         override.
4950         <info_proc>: Likewise.
4951
4952 2018-06-26  Joel Brobecker  <brobecker@adacore.com>
4953
4954         * windows-nat.c (do_windows_fetch_inferior_registers): Rename
4955         to windows_fetch_one_register, and only handle the case of
4956         fetching one register.  Move the code that reloads the context
4957         and iterates over all registers if R is negative to...
4958         (windows_nat_target::fetch_registers): ... here.
4959         (do_windows_store_inferior_registers): Rename to
4960         windows_store_one_register, and only handle the case of storing
4961         one register.  Move the code that handles the case where r is
4962         negative to...
4963         (windows_nat_target::store_registers) ... here.
4964
4965 2018-06-26  Tom Tromey  <tom@tromey.com>
4966
4967         PR rust/22574:
4968         * typeprint.c (whatis_exp): Allow ptype/o for Rust.
4969         * rust-lang.c (rust_print_struct_def): Add podata parameter.
4970         Update.
4971         (rust_internal_print_type): Add podata parameter.
4972         (rust_print_type): Update.
4973
4974 2018-06-26  Tom Tromey  <tom@tromey.com>
4975
4976         * typeprint.h (struct print_offset_data) <update, finish,
4977         maybe_print_hole>: New methods.
4978         <indentation>: New constant.
4979         * typeprint.c (print_offset_data::indentation): Define.
4980         (print_offset_data::maybe_print_hole, print_offset_data::update)
4981         (print_offset_data::finish): Move from c-typeprint.c and rename.
4982         * c-typeprint.c (OFFSET_SPC_LEN): Remove.
4983         (print_spaces_filtered_with_print_options): Update.
4984         (c_print_type_union_field_offset, maybe_print_hole)
4985         (c_print_type_struct_field_offset): Move to typeprint.c and
4986         rename.
4987         (c_type_print_base_struct_union): Update.
4988
4989 2018-06-25  Pedro Alves  <palves@redhat.com>
4990
4991         * gdbthread.h (thread_info_ref, delete_thread)
4992         (delete_thread_silent, first_thread_of_inferior)
4993         (any_thread_of_inferior, switch_to_thread)
4994         (enable_thread_stack_temporaries)
4995         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
4996         (get_last_thread_stack_temporary)
4997         (value_in_thread_stack_temporaries, can_access_registers_thread):
4998         Spell out "struct thread_info" instead of just "thread_info".
4999         * inferior.h (notice_new_inferior): Likewise.
5000
5001 2018-06-25  Pedro Alves  <palves@redhat.com>
5002
5003         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
5004         pass thread_info pointer to delete_thread.
5005         (windows_nat_target::detach): Pass inferior pointer to
5006         detach_inferior.
5007         * aix-thread.c (sync_threadlists): Pass thread_info pointer to
5008         delete_thread.
5009         * bsd-kvm.c (bsd_kvm_target::close): Use discard_all_inferiors.
5010         * darwin-nat.c (darwin_check_new_threads): Use find_thread_ptid
5011         and pass a thread_info pointer to delete_thread.
5012         * fbsd-nat.c (fbsd_nat_target::wait): Use find_thread_ptid and
5013         pass thread_info pointer to delete_thread.
5014         * go32-nat.c (go32_nat_target::mourn_inferior): Remove
5015         delete_thread_silent call.
5016         * procfs.c (procfs_target::detach): Pass inferior pointer to
5017         detach_inferior.
5018         (procfs_target::wait): Pass thread_info pointer to delete_thread.
5019         * remote-sim.c (gdbsim_target::mourn_inferior): Remove
5020         delete_thread_silent call.
5021         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
5022         pass thread_info pointer to delete_thread.
5023         (windows_nat_target::detach): Pass inferior pointer to
5024         delete_inferior.
5025
5026 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
5027
5028         * regcache.c (readable_regcache::read_part): Fix asserts.
5029         (reg_buffer::raw_collect_part): New function.
5030         (regcache::write_part): Fix asserts.
5031         (reg_buffer::raw_supply_part): New function.
5032         (regcache::transfer_regset_register): New helper function.
5033         (regcache::transfer_regset): Call new functions.
5034         (regcache_supply_regset): Use gdb_byte*.
5035         (regcache::supply_regset): Likewise.
5036         (regcache_collect_regset): Likewise.
5037         (regcache::collect_regset): Likewise.
5038         * regcache.h (reg_buffer::raw_collect_part): New declaration.
5039         (reg_buffer::raw_supply_part): Likewise.
5040         (regcache::transfer_regset_register): Likewise.
5041         (regcache::transfer_regset): Use gdb_byte*.
5042
5043 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
5044
5045         * nat/aarch64-sve-linux-ptrace.h (HAS_SVE_STATE): Use &.
5046
5047 2018-06-21  Pedro Alves  <palves@redhat.com>
5048
5049         * ada-lang.h (ada_get_task_number): Take a thread_info pointer
5050         instead of a ptid_t.  All callers adjusted.
5051         * ada-tasks.c (ada_get_task_number): Likewise.  All callers
5052         adjusted.
5053         (print_ada_task_info, display_current_task_id, task_command_1):
5054         Adjust.
5055         * breakpoint.c (watchpoint_in_thread_scope): Adjust to use
5056         inferior_thread.
5057         (breakpoint_kind): Adjust.
5058         (remove_breakpoints_pid): Rename to ...
5059         (remove_breakpoints_inf): ... this.  Adjust to take an inferior
5060         pointer.  All callers adjusted.
5061         (bpstat_clear_actions): Use inferior_thread.
5062         (get_bpstat_thread): New.
5063         (bpstat_do_actions): Use it.
5064         (bpstat_check_breakpoint_conditions, bpstat_stop_status): Adjust
5065         to take a thread_info pointer.  All callers adjusted.
5066         (set_longjmp_breakpoint_for_call_dummy, set_momentary_breakpoint)
5067         (breakpoint_re_set_thread): Use inferior_thread.
5068         * breakpoint.h (struct inferior): Forward declare.
5069         (bpstat_stop_status): Update.
5070         (remove_breakpoints_pid): Delete.
5071         (remove_breakpoints_inf): New.
5072         * bsd-uthread.c (bsd_uthread_target::wait)
5073         (bsd_uthread_target::update_thread_list): Use find_thread_ptid.
5074         * btrace.c (btrace_add_pc, btrace_enable, btrace_fetch)
5075         (maint_btrace_packet_history_cmd)
5076         (maint_btrace_clear_packet_history_cmd): Adjust.
5077         (maint_btrace_clear_cmd, maint_info_btrace_cmd): Adjust to use
5078         inferior_thread.
5079         * cli/cli-interp.c: Include "inferior.h".
5080         * common/refcounted-object.h (struct
5081         refcounted_object_ref_policy): New.
5082         * compile/compile-object-load.c: Include gdbthread.h.
5083         (store_regs): Use inferior_thread.
5084         * corelow.c (core_target::close): Use current_inferior.
5085         (core_target_open): Adjust to use first_thread_of_inferior and use
5086         the current inferior.
5087         * ctf.c (ctf_target::close): Adjust to use current_inferior.
5088         * dummy-frame.c (dummy_frame_id) <ptid>: Delete, replaced by ...
5089         <thread>: ... this new field.  All references adjusted.
5090         (dummy_frame_pop, dummy_frame_discard, register_dummy_frame_dtor):
5091         Take a thread_info pointer instead of a ptid_t.
5092         * dummy-frame.h (dummy_frame_push, dummy_frame_pop)
5093         (dummy_frame_discard, register_dummy_frame_dtor): Take a
5094         thread_info pointer instead of a ptid_t.
5095         * elfread.c: Include "inferior.h".
5096         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop):
5097         Use inferior_thread.
5098         * eval.c (evaluate_subexp): Likewise.
5099         * frame.c (frame_pop, has_stack_frames, find_frame_sal): Use
5100         inferior_thread.
5101         * gdb_proc_service.h (struct thread_info): Forward declare.
5102         (struct ps_prochandle) <ptid>: Delete, replaced by ...
5103         <thread>: ... this new field.  All references adjusted.
5104         * gdbarch.h, gdbarch.c: Regenerate.
5105         * gdbarch.sh (get_syscall_number): Replace 'ptid' parameter with a
5106         'thread' parameter.  All implementations and callers adjusted.
5107         * gdbthread.h (thread_info) <set_running>: New method.
5108         (delete_thread, delete_thread_silent): Take a thread_info pointer
5109         instead of a ptid.
5110         (global_thread_id_to_ptid, ptid_to_global_thread_id): Delete.
5111         (first_thread_of_process): Delete, replaced by ...
5112         (first_thread_of_inferior): ... this new function.  All callers
5113         adjusted.
5114         (any_live_thread_of_process): Delete, replaced by ...
5115         (any_live_thread_of_inferior): ... this new function.  All callers
5116         adjusted.
5117         (switch_to_thread, switch_to_no_thread): Declare.
5118         (is_executing): Delete.
5119         (enable_thread_stack_temporaries): Update comment.
5120         <enable_thread_stack_temporaries>: Take a thread_info pointer
5121         instead of a ptid_t.  Incref the thread.
5122         <~enable_thread_stack_temporaries>: Decref the thread.
5123         <m_ptid>: Delete
5124         <m_thr>: New.
5125         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
5126         (get_last_thread_stack_temporary)
5127         (value_in_thread_stack_temporaries, can_access_registers_thread):
5128         Take a thread_info pointer instead of a ptid_t.  All callers
5129         adjusted.
5130         * infcall.c (get_call_return_value): Use inferior_thread.
5131         (run_inferior_call): Work with thread pointers instead of ptid_t.
5132         (call_function_by_hand_dummy): Work with thread pointers instead
5133         of ptid_t.  Use thread_info_ref.
5134         * infcmd.c (proceed_thread_callback): Access thread's state
5135         directly.
5136         (ensure_valid_thread, ensure_not_running): Use inferior_thread,
5137         access thread's state directly.
5138         (continue_command): Use inferior_thread.
5139         (info_program_command): Use find_thread_ptid and access thread
5140         state directly.
5141         (proceed_after_attach_callback): Use thread state directly.
5142         (notice_new_inferior): Take a thread_info pointer instead of a
5143         ptid_t.  All callers adjusted.
5144         (exit_inferior): Take an inferior pointer instead of a pid.  All
5145         callers adjusted.
5146         (exit_inferior_silent): New.
5147         (detach_inferior): Delete.
5148         (valid_gdb_inferior_id, pid_to_gdb_inferior_id)
5149         (gdb_inferior_id_to_pid, in_inferior_list): Delete.
5150         (detach_inferior_command, kill_inferior_command): Use
5151         find_inferior_id instead of valid_gdb_inferior_id and
5152         gdb_inferior_id_to_pid.
5153         (inferior_command): Use inferior and thread pointers.
5154         * inferior.h (struct thread_info): Forward declare.
5155         (notice_new_inferior): Take a thread_info pointer instead of a
5156         ptid_t.  All callers adjusted.
5157         (detach_inferior): Delete declaration.
5158         (exit_inferior, exit_inferior_silent): Take an inferior pointer
5159         instead of a pid.  All callers adjusted.
5160         (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
5161         (valid_gdb_inferior_id): Delete.
5162         * infrun.c (follow_fork_inferior, proceed_after_vfork_done)
5163         (handle_vfork_child_exec_or_exit, follow_exec): Adjust.
5164         (struct displaced_step_inferior_state) <pid>: Delete, replaced by
5165         ...
5166         <inf>: ... this new field.
5167         <step_ptid>: Delete, replaced by ...
5168         <step_thread>: ... this new field.
5169         (get_displaced_stepping_state): Take an inferior pointer instead
5170         of a pid.  All callers adjusted.
5171         (displaced_step_in_progress_any_inferior): Adjust.
5172         (displaced_step_in_progress_thread): Take a thread pointer instead
5173         of a ptid_t.  All callers adjusted.
5174         (displaced_step_in_progress, add_displaced_stepping_state): Take
5175         an inferior pointer instead of a pid.  All callers adjusted.
5176         (get_displaced_step_closure_by_addr): Adjust.
5177         (remove_displaced_stepping_state): Take an inferior pointer
5178         instead of a pid.  All callers adjusted.
5179         (displaced_step_prepare_throw, displaced_step_prepare)
5180         (displaced_step_fixup): Take a thread pointer instead of a ptid_t.
5181         All callers adjusted.
5182         (start_step_over): Adjust.
5183         (infrun_thread_ptid_changed): Remove bit updating ptids in the
5184         displaced step queue.
5185         (do_target_resume): Adjust.
5186         (fetch_inferior_event): Use inferior_thread.
5187         (context_switch, get_inferior_stop_soon): Take an
5188         execution_control_state pointer instead of a ptid_t.  All callers
5189         adjusted.
5190         (switch_to_thread_cleanup): Delete.
5191         (stop_all_threads): Use scoped_restore_current_thread.
5192         * inline-frame.c: Include "gdbthread.h".
5193         (inline_state) <inline_state>: Take a thread pointer instead of a
5194         ptid_t.  All callers adjusted.
5195         <ptid>: Delete, replaced by ...
5196         <thread>: ... this new field.
5197         (find_inline_frame_state): Take a thread pointer instead of a
5198         ptid_t.  All callers adjusted.
5199         (skip_inline_frames, step_into_inline_frame)
5200         (inline_skipped_frames, inline_skipped_symbol): Take a thread
5201         pointer instead of a ptid_t.  All callers adjusted.
5202         * inline-frame.h (skip_inline_frames, step_into_inline_frame)
5203         (inline_skipped_frames, inline_skipped_symbol): Likewise.
5204         * linux-fork.c (delete_checkpoint_command): Adjust to use thread
5205         pointers directly.
5206         * linux-nat.c (get_detach_signal): Likewise.
5207         * linux-thread-db.c (thread_from_lwp): New 'stopped' parameter.
5208         (thread_db_notice_clone): Adjust.
5209         (thread_db_find_new_threads_silently)
5210         (thread_db_find_new_threads_2, thread_db_find_new_threads_1): Take
5211         a thread pointer instead of a ptid_t.  All callers adjusted.
5212         * mi/mi-cmd-var.c: Include "inferior.h".
5213         (mi_cmd_var_update_iter): Update to use thread pointers.
5214         * mi/mi-interp.c (mi_new_thread): Update to use the thread's
5215         inferior directly.
5216         (mi_output_running_pid, mi_inferior_count): Delete, bits factored
5217         out to ...
5218         (mi_output_running): ... this new function.
5219         (mi_on_resume_1): Adjust to use it.
5220         (mi_user_selected_context_changed): Adjust to use inferior_thread.
5221         * mi/mi-main.c (proceed_thread): Adjust to use thread pointers
5222         directly.
5223         (interrupt_thread_callback): : Adjust to use thread and inferior
5224         pointers.
5225         * proc-service.c: Include "gdbthread.h".
5226         (ps_pglobal_lookup): Adjust to use the thread's inferior directly.
5227         * progspace-and-thread.c: Include "inferior.h".
5228         * progspace.c: Include "inferior.h".
5229         * python/py-exitedevent.c (create_exited_event_object): Adjust to
5230         hold a reference to an inferior_object.
5231         * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust to use
5232         inferior_thread.
5233         * python/py-inferior.c (struct inferior_object): Give the type a
5234         tag name instead of a typedef.
5235         (python_on_normal_stop): No need to check if the current thread is
5236         listed.
5237         (inferior_to_inferior_object): Change return type to
5238         inferior_object.  All callers adjusted.
5239         (find_thread_object): Delete, bits factored out to ...
5240         (thread_to_thread_object): ... this new function.
5241         * python/py-infthread.c (create_thread_object): Use
5242         inferior_to_inferior_object.
5243         (thpy_is_stopped): Use thread pointer directly.
5244         (gdbpy_selected_thread): Use inferior_thread.
5245         * python/py-record-btrace.c (btpy_list_object) <ptid>: Delete
5246         field, replaced with ...
5247         <thread>: ... this new field.  All users adjusted.
5248         (btpy_insn_or_gap_new): Drop const.
5249         (btpy_list_new): Take a thread pointer instead of a ptid_t.  All
5250         callers adjusted.
5251         * python/py-record.c: Include "gdbthread.h".
5252         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
5253         a ptid_t.  All callers adjusted.
5254         (gdbpy_current_recording): Use inferior_thread.
5255         * python/py-record.h (recpy_record_object) <ptid>: Delete
5256         field, replaced with ...
5257         <thread>: ... this new field.  All users adjusted.
5258         (recpy_element_object) <ptid>: Delete
5259         field, replaced with ...
5260         <thread>: ... this new field.  All users adjusted.
5261         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
5262         a ptid_t.  All callers adjusted.
5263         * python/py-threadevent.c: Include "gdbthread.h".
5264         (get_event_thread): Use thread_to_thread_object.
5265         * python/python-internal.h (struct inferior_object): Forward
5266         declare.
5267         (find_thread_object, find_inferior_object): Delete declarations.
5268         (thread_to_thread_object, inferior_to_inferior_object): New
5269         declarations.
5270         * record-btrace.c: Include "inferior.h".
5271         (require_btrace_thread): Use inferior_thread.
5272         (record_btrace_frame_sniffer)
5273         (record_btrace_tailcall_frame_sniffer): Use inferior_thread.
5274         (get_thread_current_frame): Use scoped_restore_current_thread and
5275         switch_to_thread.
5276         (get_thread_current_frame): Use thread pointer directly.
5277         (record_btrace_replay_at_breakpoint): Use thread's inferior
5278         pointer directly.
5279         * record-full.c: Include "inferior.h".
5280         * regcache.c: Include "gdbthread.h".
5281         (get_thread_arch_regcache): Use the inferior's address space
5282         directly.
5283         (get_thread_regcache, registers_changed_thread): New.
5284         * regcache.h (get_thread_regcache(thread_info *thread)): New
5285         overload.
5286         (registers_changed_thread): New.
5287         (remote_target) <remote_detach_1>: Swap order of parameters.
5288         (remote_add_thread): <remote_add_thread>: Return the new thread.
5289         (get_remote_thread_info(ptid_t)): New overload.
5290         (remote_target::remote_notice_new_inferior): Use thread pointers
5291         directly.
5292         (remote_target::process_initial_stop_replies): Use
5293         thread_info::set_running.
5294         (remote_target::remote_detach_1, remote_target::detach)
5295         (extended_remote_target::detach): Adjust.
5296         * stack.c (frame_show_address): Use inferior_thread.
5297         * target-debug.h (target_debug_print_thread_info_pp): New.
5298         * target-delegates.c: Regenerate.
5299         * target.c (default_thread_address_space): Delete.
5300         (memory_xfer_partial_1): Use current_inferior.
5301         (target_detach): Use current_inferior.
5302         (target_thread_address_space): Delete.
5303         (generic_mourn_inferior): Use current_inferior.
5304         * target.h (struct target_ops) <thread_address_space>: Delete.
5305         (target_thread_address_space): Delete.
5306         * thread.c (init_thread_list): Use ALL_THREADS_SAFE.  Use thread
5307         pointers directly.
5308         (delete_thread_1, delete_thread, delete_thread_silent): Take a
5309         thread pointer instead of a ptid_t.  Adjust all callers.
5310         (ptid_to_global_thread_id, global_thread_id_to_ptid): Delete.
5311         (first_thread_of_process): Delete, replaced by ...
5312         (first_thread_of_inferior): ... this new function.  All callers
5313         adjusted.
5314         (any_thread_of_process): Rename to ...
5315         (any_thread_of_inferior): ... this, and take an inferior pointer.
5316         (any_live_thread_of_process): Rename to ...
5317         (any_live_thread_of_inferior): ... this, and take an inferior
5318         pointer.
5319         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
5320         (value_in_thread_stack_temporaries)
5321         (get_last_thread_stack_temporary): Take a thread pointer instead
5322         of a ptid_t.  Adjust all callers.
5323         (thread_info::set_running): New.
5324         (validate_registers_access): Use inferior_thread.
5325         (can_access_registers_ptid): Rename to ...
5326         (can_access_registers_thread): ... this, and take a thread
5327         pointer.
5328         (print_thread_info_1): Adjust to compare thread pointers instead
5329         of ptids.
5330         (switch_to_no_thread, switch_to_thread): Make extern.
5331         (scoped_restore_current_thread::~scoped_restore_current_thread):
5332         Use m_thread pointer directly.
5333         (scoped_restore_current_thread::scoped_restore_current_thread):
5334         Use inferior_thread.
5335         (thread_command): Use thread pointer directly.
5336         (thread_num_make_value_helper): Use inferior_thread.
5337         * top.c (execute_command): Use inferior_thread.
5338         * tui/tui-interp.c: Include "inferior.h".
5339         * varobj.c (varobj_create): Use inferior_thread.
5340         (value_of_root_1): Use find_thread_global_id instead of
5341         global_thread_id_to_ptid.
5342
5343 2018-06-21  Alan Hayward  <alan.hayward@arm.com>
5344
5345         * regcache.c (readable_regcache::read_part): Avoid memcpy when
5346         possible.
5347         (regcache::write_part): Likewise.
5348         (readable_regcache::cooked_read_part): Update comment.
5349         (readable_regcache::cooked_write_part): Likewise.
5350         * regcache.h: (readable_regcache::read_part): Likewise.
5351         (regcache::write_part): Likewise.
5352
5353 2018-06-21  Richard Bunt  <richard.bunt@arm.com>
5354             Dirk Schubert  <dirk.schubert@arm.com>
5355
5356         * aarch64-linux-nat.c (post_attach): New.
5357         (aarch64_linux_nat_target::post_attach): Override post_attach to
5358         record the number of hardware debug registers.
5359
5360 2018-06-20  Tom Tromey  <tom@tromey.com>
5361
5362         * python/py-param.c (add_setshow_generic): Make parameters const.
5363         (parmpy_init): Update.
5364
5365 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
5366
5367         * regcache.h (regcache_cooked_read_ftype): Rename to...
5368         (register_read_ftype): ...this, change type to function_view.
5369         (class reg_buffer) <save>: Remove src parameter.
5370         (readonly_detached_regcache) <readonly_detached_regcache>: Make
5371         parameter non-const in first overload.  Remove src parameter in
5372         second overload.
5373         * regcache.c (do_cooked_read): Remove.
5374         (readonly_detached_regcache::readonly_detached_regcache): Make
5375         parameter non-const, adjust call to other constructor.
5376         (reg_buffer::save): Remove src parameter.
5377         * frame.c (do_frame_register_read): Remove.
5378         (frame_save_as_regcache): Use lambda function.
5379         * ppc-linux-tdep.c (ppu2spu_unwind_register): Change type of src
5380         parameter to ppu2spu_data *.
5381         (ppu2spu_sniffer): Use lambda function.
5382
5383 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
5384
5385         * record-full.c (record_full_target::insert_breakpoint): Remove
5386         "struct" keyword, add const.
5387
5388 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
5389
5390         * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
5391         PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
5392         * configure.ac: Remove AC_PREREQ, add missing quoting.
5393         * gnulib/configure.ac: Modernize usage of
5394         AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
5395         * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
5396         (AUTOMAKE_VERSION): Bump to 1.15.1.
5397         * configure: Re-generate.
5398         * config.in: Re-generate.
5399         * aclocal.m4: Re-generate.
5400         * gnulib/aclocal.m4: Re-generate.
5401         * gnulib/config.in: Re-generate.
5402         * gnulib/configure: Re-generate.
5403         * gnulib/import/Makefile.in: Re-generate.
5404
5405 2018-06-19  Pedro Alves  <palves@redhat.com>
5406
5407         * minsyms.c (msym_prefer_to_msym_type): New, factored out from ...
5408         (lookup_minimal_symbol_by_pc_section): ... here with
5409         gdb_assert_not_reached added.
5410
5411 2018-06-19  Pedro Alves  <palves@redhat.com>
5412
5413         * inline-frame.c (stopped_by_user_bp_inline_frame): Replace PC
5414         parameter with a block parameter.  Compare location's block symbol
5415         with the frame's block instead of addresses.
5416         (skip_inline_frames): Pass the current block instead of the
5417         frame's address.  Break out as soon as we determine the frame
5418         should not be skipped.
5419
5420 2018-06-18  Tom Tromey  <tom@tromey.com>
5421
5422         * solib-aix.c (solib_aix_get_section_offsets): Return
5423         unique_xmalloc_ptr.
5424         (solib_aix_solib_create_inferior_hook): Update.
5425
5426 2018-06-18  Tom Tromey  <tom@tromey.com>
5427
5428         * solib-darwin.c (darwin_current_sos): Use unique_xmalloc_ptr.
5429
5430 2018-06-18  Tom Tromey  <tom@tromey.com>
5431
5432         * solib-frv.c (frv_relocate_main_executable): Use
5433         unique_xmalloc_ptr.
5434         * solib-dsbt.c (dsbt_relocate_main_executable): Use
5435         unique_xmalloc_ptr.
5436
5437 2018-06-18  Tom Tromey  <tom@tromey.com>
5438
5439         * objfiles.h (inhibit_section_map_updates): Update.
5440         (resume_section_map_updates, resume_section_map_updates_cleanup):
5441         Remove.
5442         * solib-svr4.c (svr4_handle_solib_event): Update.
5443         * objfiles.c (inhibit_section_map_updates): Return
5444         scoped_restore_tmpl<int>.
5445         (resume_section_map_updates, resume_section_map_updates_cleanup):
5446         Remove.
5447
5448 2018-06-18  Tom Tromey  <tom@tromey.com>
5449
5450         * valprint.h (read_string): Update.
5451         * valprint.c (read_string): Change type of "buffer".
5452         (val_print_string): Update.
5453         * python/py-value.c (valpy_string): Update.
5454         * language.h (struct language_defn) <la_get_string>: Change
5455         type of "buffer".
5456         (default_get_string, c_get_string): Update.
5457         * language.c (default_get_string): Change type of "buffer".
5458         * guile/scm-value.c (gdbscm_value_to_string): Update.
5459         * c-lang.c (c_get_string): Change type of "buffer".
5460
5461 2018-06-18  Tom Tromey  <tom@tromey.com>
5462
5463         * ser-mingw.c (struct pipe_state_destroyer): New.
5464         (pipe_state_up): New typedef.
5465         (cleanup_pipe_state): Remove.
5466         (pipe_windows_open): Use pipe_state_up.  Don't release argv.
5467
5468 2018-06-18  Tom Tromey  <tom@tromey.com>
5469
5470         * rust-lang.h (rust_yyerror): Don't declare.
5471         * rust-lang.c (rust_language_defn): Update.
5472         * rust-exp.y (yyerror): Now static.
5473         * parse.c (parse_exp_in_context_1): Update.
5474         * p-lang.h (p_yyerror): Don't declare.
5475         * p-lang.c (p_language_defn): Update.
5476         * p-exp.y (yyerror): Now static.
5477         * opencl-lang.c (opencl_language_defn): Update.
5478         * objc-lang.c (objc_language_defn): Update.
5479         * m2-lang.h (m2_yyerror): Don't declare.
5480         * m2-lang.c (m2_language_defn): Update.
5481         * m2-exp.y (yyerror): Now static.
5482         * language.h (struct language_defn) <la_error>: Remove.
5483         * language.c (unk_lang_error): Remove.
5484         (unknown_language_defn, auto_language_defn): Remove.
5485         * go-lang.h (go_yyerror): Don't declare.
5486         * go-lang.c (go_language_defn): Update.
5487         * go-exp.y (yyerror): Now static.
5488         * f-lang.h (f_yyerror): Don't declare.
5489         * f-lang.c (f_language_defn): Update.
5490         * f-exp.y (yyerror): Now static.
5491         * d-lang.h (d_yyerror): Don't declare.
5492         * d-lang.c (d_language_defn): Update.
5493         * d-exp.y (yyerror): Now static.
5494         * c-lang.h (c_yyerror): Don't declare.
5495         * c-lang.c (c_language_defn, cplus_language_defn)
5496         (asm_language_defn, minimal_language_defn): Update.
5497         * c-exp.y (yyerror): Now static.
5498         * ada-lang.h (ada_yyerror): Don't declare.
5499         * ada-lang.c (ada_language_defn): Update.
5500         * ada-exp.y (yyerror): Now static.
5501
5502 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
5503
5504         * aarch64-linux-nat.c (fetch_sveregs_from_thread): New function.
5505         (store_sveregs_to_thread): Likewise.
5506         (aarch64_linux_fetch_inferior_registers): Check for SVE.
5507         (aarch64_linux_store_inferior_registers): Likewise.
5508         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): New
5509         function.
5510         (aarch64_sve_regs_copy_to_regcache): Likewise.
5511         (aarch64_sve_regs_copy_from_regcache): Likewise.
5512         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_sveregs): New
5513         declaration.
5514         (aarch64_sve_regs_copy_to_regcache): Likewise.
5515         (aarch64_sve_regs_copy_from_regcache): Likewise.
5516         (sve_context): Structure from Linux headers.
5517         (SVE_SIG_ZREGS_SIZE): Define from Linux headers.
5518         (SVE_SIG_ZREG_SIZE): Likewise.
5519         (SVE_SIG_PREG_SIZE): Likewise.
5520         (SVE_SIG_FFR_SIZE): Likewise.
5521         (SVE_SIG_REGS_OFFSET): Likewise.
5522         (SVE_SIG_ZREGS_OFFSET): Likewise.
5523         (SVE_SIG_ZREG_OFFSET): Likewise.
5524         (SVE_SIG_ZREGS_SIZE): Likewise.
5525         (SVE_SIG_PREGS_OFFSET): Likewise.
5526         (SVE_SIG_PREG_OFFSET): Likewise.
5527         (SVE_SIG_PREGS_SIZE): Likewise.
5528         (SVE_SIG_FFR_OFFSET): Likewise.
5529         (SVE_SIG_REGS_SIZE): Likewise.
5530         (SVE_SIG_CONTEXT_SIZE): Likewise.
5531         (SVE_PT_REGS_MASK): Likewise.
5532         (SVE_PT_REGS_FPSIMD): Likewise.
5533         (SVE_PT_REGS_SVE): Likewise.
5534         (SVE_PT_VL_INHERIT): Likewise.
5535         (SVE_PT_VL_ONEXEC): Likewise.
5536         (SVE_PT_REGS_OFFSET): Likewise.
5537         (SVE_PT_FPSIMD_OFFSET): Likewise.
5538         (SVE_PT_FPSIMD_SIZE): Likewise.
5539         (SVE_PT_SVE_ZREG_SIZE): Likewise.
5540         (SVE_PT_SVE_PREG_SIZE): Likewise.
5541         (SVE_PT_SVE_FFR_SIZE): Likewise.
5542         (SVE_PT_SVE_FPSR_SIZE): Likewise.
5543         (SVE_PT_SVE_FPCR_SIZE): Likewise.
5544         (__SVE_SIG_TO_PT): Likewise.
5545         (SVE_PT_SVE_OFFSET): Likewise.
5546         (SVE_PT_SVE_ZREGS_OFFSET): Likewise.
5547         (SVE_PT_SVE_ZREG_OFFSET): Likewise.
5548         (SVE_PT_SVE_ZREGS_SIZE): Likewise.
5549         (SVE_PT_SVE_PREGS_OFFSET): Likewise.
5550         (SVE_PT_SVE_PREG_OFFSET): Likewise.
5551         (SVE_PT_SVE_PREGS_SIZE): Likewise.
5552         (SVE_PT_SVE_FFR_OFFSET): Likewise.
5553         (SVE_PT_SVE_FPSR_OFFSET): Likewise.
5554         (SVE_PT_SVE_FPCR_OFFSET): Likewise.
5555         (SVE_PT_SVE_SIZE): Likewise.
5556         (SVE_PT_SIZE): Likewise.
5557         (HAS_SVE_STATE): New define.
5558
5559 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
5560
5561         * nat/aarch64-sve-linux-sigcontext.h: New file.
5562         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
5563         new files.
5564         (SVE_VQ_MIN): Likewise.
5565         (SVE_VQ_MAX): Likewise.
5566         (SVE_VL_MIN): Likewise.
5567         (SVE_VL_MAX): Likewise.
5568         (SVE_NUM_ZREGS): Likewise.
5569         (SVE_NUM_PREGS): Likewise.
5570         (sve_vl_valid): Likewise.
5571         (struct user_sve_header): Likewise.
5572
5573 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
5574             Richard Bunt <Richard.Bunt@arm.com>
5575
5576         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
5577         was requested by GDB.
5578
5579 2018-06-15  Tom de Vries  <tdevries@suse.de>
5580
5581         * MAINTAINERS (Write After Approval): Add Tom de Vries.
5582
5583 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
5584
5585         * gnulib/update-gnulib.sh: Print expected versions of
5586         autoconf/aclocal.
5587
5588 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
5589
5590         * arch-utils.c (default_type_align): Use type_length_units.
5591         * gdbtypes.c (type_align): Use type_length_units.
5592
5593 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5594
5595         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
5596         of 'define' command.
5597
5598 2018-06-14  Tom de Vries  <tdevries@suse.de>
5599
5600         PR cli/22573
5601         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
5602         get_no_prettyformat_print_options.
5603
5604 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
5605
5606         * sparc-nat.h: Include target.h.
5607         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
5608         <fetch_registers>: Remove this argument in function call.
5609         <store_registers>: Remove this argument in function call, remove
5610         extra semicolon.
5611         <low_forget_process>: Call sparc64_forget_process instead of
5612         sparc_forget_process.
5613
5614 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5615
5616         * procfs.c (_initialize_procfs): Use add_inf_child_target.
5617         (procfs_target::make_corefile_notes): Adjust to new
5618         target_read_alloc return type.
5619
5620 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
5621             Stephen Roberts  <stephen.roberts@arm.com>
5622
5623         PR gdb/22882
5624         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
5625         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
5626         Move should_notify_stop local into more inner scope.
5627
5628 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
5629             Stephen Roberts  <stephen.roberts@arm.com>
5630
5631         PR gdb/22882
5632         * infrun.c (resume_1): Add call to mark_async_event_handler.
5633
5634 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
5635
5636         * infrun.c (do_target_wait): Change old version of $pc printed.
5637
5638 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
5639
5640         * dwarf2read.c (read_index_from_section): Rename to...
5641         (read_gdb_index_from_section): ... this, update all callers.
5642         (dwarf2_read_index): Rename to...
5643         (dwarf2_read_gdb_index): ... this, update all callers.
5644
5645 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
5646
5647         * gdb/hppa-linux-nat.c
5648         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
5649         hppa_linux_nat_target::fetch_registers.
5650
5651 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5652
5653         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
5654         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
5655         (AARCH64_DWARF_SVE_FFR): Likewise.
5656         (AARCH64_DWARF_SVE_P0): Likewise.
5657         (AARCH64_DWARF_SVE_Z0): Likewise.
5658
5659 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5660
5661         * common/common-regcache.h (raw_compare): New function.
5662         * regcache.c (regcache::raw_compare): Likewise.
5663         * regcache.h (regcache::raw_compare): New declaration.
5664
5665 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5666
5667         * common/common-regcache.h (reg_buffer_common): New structure.
5668         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
5669         (reg_buffer::raw_supply): Likewise.
5670         (reg_buffer::raw_supply_integer): Likewise.
5671         (reg_buffer::raw_supply_zeroed): Likewise.
5672         (reg_buffer::raw_collect): Likewise.
5673         (reg_buffer::raw_collect_integer): Likewise.
5674         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
5675         (reg_buffer::raw_supply): Likewise.
5676         (reg_buffer::raw_supply_integer): Likewise.
5677         (reg_buffer::raw_supply_zeroed): Likewise.
5678         (reg_buffer::raw_collect): Likewise.
5679         (reg_buffer::raw_collect_integer): Likewise.
5680
5681 2018-06-10  Tom Tromey  <tom@tromey.com>
5682
5683         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
5684         (class remote_state) <stop_reply_queue>: Now std::vector.
5685         (remote_state::~remote_state)
5686         (remote_target::stop_reply_queue_length): Update.
5687         (struct queue_iter_param, remove_child_of_pending_fork)
5688         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
5689         (check_pending_event_prevents_wildcard_vcont_callback)
5690         (remove_stop_reply_for_inferior)
5691         (remove_stop_reply_of_remote_state)
5692         (remote_notif_remove_once_on_match)
5693         (stop_reply_match_ptid_and_ws)
5694         (remote_kill_child_of_pending_fork): Remove.
5695         (remote_target::remove_new_fork_children)
5696         (remote_target::check_pending_events_prevent_wildcard_vcont)
5697         (remote_target::discard_pending_stop_replies)
5698         (remote_target::discard_pending_stop_replies_in_queue)
5699         (remote_target::remote_notif_remove_queued_reply)
5700         (remote_target::queued_stop_reply)
5701         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
5702         (remote_target::wait, remote_target::kill_new_fork_children)
5703         (remote_target::async): Update.
5704
5705 2018-06-10  Tom Tromey  <tom@tromey.com>
5706
5707         * record-full.c (record_full_arch_list_cleanups): Remove.
5708         (record_full_message): Use try/catch.
5709         (record_full_wait_cleanups): Remove.
5710         (record_full_wait_1): Use try/catch.
5711         (record_full_restore): Likewise.
5712
5713 2018-06-10  Tom Tromey  <tom@tromey.com>
5714
5715         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
5716         declare VEC.  Add constructor.
5717         <in_target_beneath>: Now bool.
5718         (record_full_breakpoints): Now a std::vector, static.
5719         (record_full_sync_record_breakpoints)
5720         (record_full_init_record_breakpoints)
5721         (record_full_target::insert_breakpoint)
5722         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
5723
5724 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
5725
5726         * dwarf2read.c (process_cu_includes): Remove struct keyword.
5727         * serial.c (serial_interface_lookup): Remove struct keyword.
5728
5729 2018-06-10  Tom Tromey  <tom@tromey.com>
5730
5731         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
5732         method.
5733         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
5734         a method.
5735         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
5736         method.
5737         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
5738         "beneath" as a method.
5739         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
5740         Use "beneath" as a method.
5741
5742 2018-06-10  Tom Tromey  <tom@tromey.com>
5743
5744         * tracefile.c (struct trace_file_writer_deleter): New.
5745         <operator()>: Rename from trace_file_writer_xfree.
5746         (trace_file_writer_up): New typedef.
5747         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
5748
5749 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
5750
5751         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
5752         <m_registers, m_register_status>: Change type to
5753         std::unique_ptr.
5754         * regcache.c (reg_buffer::reg_buffer): Use new instead of
5755         XCNEWVEC.
5756
5757 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
5758
5759         * common/common-regcache.h (enum register_status): Add
5760         underlying type "signed char".
5761         * regcache.h (reg_buffer) <m_register_status>: Change type to
5762         register_status *.
5763         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
5764         register_status instead of signed char.
5765         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
5766         (reg_buffer::get_register_status): Remove cast.
5767         (readable_regcache::raw_read): Remove cast.
5768         (readable_regcache::cooked_read): Remove cast.
5769
5770 2018-06-09  Tom Tromey  <tom@tromey.com>
5771
5772         * source.c (reverse_search_command, forward_search_command): Use
5773         scoped_fd.
5774
5775 2018-06-09  Tom Tromey  <tom@tromey.com>
5776
5777         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
5778         (serial_ops_list): Now static, std::vector.
5779         (serial_interface_lookup, serial_add_interface): Update.
5780
5781 2018-06-09  Tom Tromey  <tom@tromey.com>
5782
5783         * dwarf2read.c (process_cu_includes): Update.
5784         (process_full_comp_unit): Update.
5785         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
5786         std::vector.
5787
5788 2018-06-08  Paul Koning  <paul_koning@dell.com>
5789
5790         PR gdb/23252
5791
5792         * python/python.c (do_start_initialization):
5793         Avoid call to internal Python API.
5794         (init__gdb_module): New function.
5795
5796 2018-06-08  Gary Benson <gbenson@redhat.com>
5797
5798         * linux-thread-db.c (valprint.h): New include.
5799         (struct check_thread_db_info): New structure.
5800         (check_thread_db_on_load, tdb_testinfo): New static globals.
5801         (check_thread_db, check_thread_db_callback): New functions.
5802         (try_thread_db_load_1): Run integrity checks if requested.
5803         (maintenance_check_libthread_db): New function.
5804         (_initialize_thread_db): Register "maint check libthread-db"
5805         and "maint set/show check-libthread-db".
5806         * NEWS: Mention the above new commands.
5807
5808 2018-06-08  Tom Tromey  <tom@tromey.com>
5809
5810         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
5811         now a method.
5812
5813 2018-06-08  Tom Tromey  <tom@tromey.com>
5814
5815         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
5816
5817 2018-06-08  Tom Tromey  <tom@tromey.com>
5818
5819         * common/btrace-common.h (struct btrace_data): Add constructor,
5820         destructor, move assignment operator.
5821         <empty, clear, fini>: New methods.
5822         <format>: Initialize.
5823         (btrace_data_init, btrace_data_fini, btrace_data_clear)
5824         (btrace_data_empty): Don't declare.
5825         * common/btrace-common.c (btrace_data_init): Remove.
5826         (btrace_data::fini): Rename from btrace_data_fini.
5827         (btrace_data::empty): Rename from btrace_data_empty.
5828         (btrace_data::clear): Rename from btrace_data_clear.  Return
5829         bool.
5830         * btrace.h (make_cleanup_btrace_data): Don't declare.
5831         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
5832         (parse_xml_btrace): Update.
5833         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
5834         (maint_btrace_clear_packet_history_cmd): Update.
5835
5836 2018-06-07  Pedro Alves  <palves@redhat.com>
5837
5838         * target.h (target_ops) <beneath>: Now a method.  All references
5839         updated.
5840         (class target_stack): New.
5841         * target.c (g_target_stack): New.
5842         (g_current_top_target): Delete.
5843         (current_top_target): Get the top target out of g_target_stack.
5844         (target_stack::push, target_stack::unpush): New.
5845         (push_target, unpush_target): Reimplement.
5846         (target_is_pushed): Reimplement in terms of g_target_stack.
5847         (target_ops::beneath, target_stack::find_beneath): New.
5848
5849 2018-06-07  Pedro Alves  <palves@redhat.com>
5850
5851         * target.h (find_target_beneath): Delete declaration.
5852         * target.c (find_target_beneath): Delete definition.
5853         * aix-thread.c: All callers of find_target_beneath adjusted to
5854         call target_ops::beneath instead.
5855         * bsd-uthread.c: Likewise.
5856         * linux-thread-db.c: Likewise.
5857         * ravenscar-thread.c: Likewise.
5858         * sol-thread.c: Likewise.
5859         * spu-multiarch.c: Likewise.
5860
5861 2018-06-07  Pedro Alves  <palves@redhat.com>
5862
5863         * target.h (target_ops) <beneath>: Now a method.  All references
5864         updated.
5865         (target_ops) <m_beneath>: New.
5866         * target.c (target_ops::beneath): New.
5867         * corelow.c: Adjust all references to target_ops::beneath.
5868         * linux-thread-db.c: Likewise.
5869         * make-target-delegates: Likewise.
5870         * record-btrace.c: Likewise.
5871         * record-full.c: Likewise.
5872         * remote.c: Likewise.
5873         * target.c: Likewise.
5874         * target-delegates.c: Regenerate.
5875
5876 2018-06-07  Pedro Alves  <palves@redhat.com>
5877
5878         * target.h (target_stack): Delete.
5879         (current_top_target): Declare function.
5880         * target.c (target_stack): Delete.
5881         (g_current_top_target): New.
5882         (current_top_target): New function.
5883         * auxv.c: Use current_top_target instead of target_stack
5884         throughout.
5885         * avr-tdep.c: Likewise.
5886         * breakpoint.c: Likewise.
5887         * corefile.c: Likewise.
5888         * elfread.c: Likewise.
5889         * eval.c: Likewise.
5890         * exceptions.c: Likewise.
5891         * frame.c: Likewise.
5892         * gdbarch-selftests.c: Likewise.
5893         * gnu-v3-abi.c: Likewise.
5894         * ia64-tdep.c: Likewise.
5895         * ia64-vms-tdep.c: Likewise.
5896         * infcall.c: Likewise.
5897         * infcmd.c: Likewise.
5898         * infrun.c: Likewise.
5899         * linespec.c: Likewise.
5900         * linux-tdep.c: Likewise.
5901         * minsyms.c: Likewise.
5902         * ppc-linux-nat.c: Likewise.
5903         * ppc-linux-tdep.c: Likewise.
5904         * procfs.c: Likewise.
5905         * regcache.c: Likewise.
5906         * remote.c: Likewise.
5907         * rs6000-tdep.c: Likewise.
5908         * s390-linux-nat.c: Likewise.
5909         * s390-tdep.c: Likewise.
5910         * solib-aix.c: Likewise.
5911         * solib-darwin.c: Likewise.
5912         * solib-dsbt.c: Likewise.
5913         * solib-spu.c: Likewise.
5914         * solib-svr4.c: Likewise.
5915         * solib-target.c: Likewise.
5916         * sparc-tdep.c: Likewise.
5917         * sparc64-tdep.c: Likewise.
5918         * spu-tdep.c: Likewise.
5919         * symfile.c: Likewise.
5920         * symtab.c: Likewise.
5921         * target-descriptions.c: Likewise.
5922         * target-memory.c: Likewise.
5923         * target.c: Likewise.
5924         * target.h: Likewise.
5925         * tracefile-tfile.c: Likewise.
5926         * tracepoint.c: Likewise.
5927         * valops.c: Likewise.
5928         * valprint.c: Likewise.
5929         * value.c: Likewise.
5930         * windows-tdep.c: Likewise.
5931         * mi/mi-main.c: Likewise.
5932
5933 2018-06-07  Tom Tromey  <tom@tromey.com>
5934
5935         * valprint.h (build_address_symbolic): Declare.
5936         * printcmd.c (print_address_symbolic): Update.
5937         (build_address_symbolic): Change "name" and "filename" to
5938         std::string.
5939         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
5940         Update.
5941         * defs.h (build_address_symbolic): Remove declaration.
5942
5943 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
5944
5945         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
5946         (aarch64_vnv_type): Add function.
5947         (aarch64_pseudo_register_name): Add V regs for SVE.
5948         (aarch64_pseudo_register_type): Likewise.
5949         (aarch64_pseudo_register_reggroup_p): Likewise.
5950         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
5951         (aarch64_pseudo_read_value): Add V regs for SVE.
5952         (aarch64_pseudo_write_2): Use V0 offset for SVE
5953         (aarch64_pseudo_write): Add V regs for SVE.
5954         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
5955
5956 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
5957
5958         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
5959         (sve_vl_from_vq): Likewise.
5960
5961 2018-06-05  Tom Tromey  <tom@tromey.com>
5962
5963         * cli/cli-cmds.c (show_version): Update.
5964         * top.c (print_gdb_version): Add "interactive" parameter.
5965         Update.
5966         * main.c (captured_main_1): Update.
5967         * top.h (print_gdb_version): Add "interactive" parameter and a
5968         comment.
5969
5970 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
5971
5972         * common/enum-flags.h: Add trailing semicolon to example in
5973         comment.
5974
5975 2018-06-05  Tom Tromey  <tom@tromey.com>
5976
5977         PR cli/12326:
5978         * NEWS: Add entry about pager.
5979         * utils.c (pagination_disabled_for_command): New global.
5980         (prompt_for_continue): Allow "c" response to prompt.
5981         (reinitialize_more_filter): Clear
5982         pagination_disabled_for_command.
5983         (fputs_maybe_filtered): Check pagination_disabled_for_command.
5984
5985 2018-06-04  Tom Tromey  <tom@tromey.com>
5986
5987         * ada-lang.h (ada_lookup_symbol_list): Update.
5988         * ada-lang.c (resolve_subexp): Update.
5989         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
5990         parameter.
5991         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
5992         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
5993         results parameter to std::vector.
5994         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
5995         Update.
5996         * ada-exp.y (block_lookup): Update.
5997         (select_possible_type_sym): Change type of syms.  Remove nsyms
5998         parameter.
5999         (write_var_or_type, write_name_assoc): Update.
6000
6001 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
6002
6003         * windows-nat.c (windows_nat_target::xfer_partial): Return
6004         TARGET_XFER_E_IO if we need to delegate to the target beneath
6005         but BENEATH is NULL.
6006
6007 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
6008
6009         * Makefile.in (config.status): Add configure.nat as a
6010         dependency.
6011
6012 2018-06-04  Tom Tromey  <tom@tromey.com>
6013
6014         * cp-name-parser.y (cpname_state): Add method declarations.
6015         (HANDLE_QUAL): Update.
6016         (cpname_state::d_grab, cpname_state::fill_comp)
6017         (cpname_state::make_operator, cpname_state::make_dtor)
6018         (cpname_state::make_builtin_type, cpname_state::make_name)
6019         (cpname_state::d_qualify, cpname_state::d_int_type)
6020         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
6021         (%union): Move earlier.
6022
6023 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
6024
6025         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
6026
6027 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
6028
6029         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
6030         (aarch64_pseudo_write_1): Likewise.
6031         (aarch64_pseudo_read_value): Use helper.
6032         (aarch64_pseudo_write): Likewise.
6033
6034 2018-06-04  Pedro Alves  <palves@redhat.com>
6035
6036         * darwin-nat.c (darwin_ops): Delete.
6037         (darwin_attach_pid): Use get_native_target.
6038
6039 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
6040
6041         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
6042         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
6043
6044 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
6045
6046         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
6047         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
6048         (aarch64_gdbarch_init): Check for SVE.
6049         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
6050
6051 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
6052
6053         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
6054         * aarch64-tdep.h (aarch64_read_description): Likewise.
6055         * arch/aarch64.c (aarch64_create_target_description): Likewise.
6056         * arch/aarch64.h (aarch64_create_target_description): Likewise.
6057         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
6058         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
6059         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
6060
6061 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
6062
6063         * value.c (value_fetch_lazy_bitfield): New.
6064         (value_fetch_lazy_memory): New.
6065         (value_fetch_lazy_register): New.
6066         (value_fetch_lazy): Factor out to smaller functions.
6067
6068 2018-06-01  Tom Tromey  <tom@tromey.com>
6069
6070         * cp-name-parser.y (backslashable, represented): Now const.
6071
6072 2018-06-01  Tom Tromey  <tom@tromey.com>
6073
6074         * cp-name-parser.y: Include parser-defs.h.
6075         (parser_fprintf): Remove declaration.
6076
6077 2018-06-01  Tom Tromey  <tom@tromey.com>
6078
6079         * cp-name-parser.y: Use %pure-parser, %lex-param, and
6080         %parse-param.
6081         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
6082         (global_result): Remove globals.
6083         (struct cpname_state): New.
6084         (yyparse): Don't declare.
6085         (yylex, yyerror): Move declarations after %union.
6086         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
6087         (make_name): Add state parameter.
6088         Update all callers.
6089         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
6090         parameter.
6091         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
6092         Update.
6093         (yylex): Add lvalp, state parameters.
6094         (yyerror): Add state parameter.
6095         (cp_demangled_name_to_comp): Update.
6096
6097 2018-06-01  Tom Tromey  <tom@tromey.com>
6098
6099         * cp-name-parser.y (parser_fprintf): Declare.
6100         (GDB_YY_REMAP_PREFIX): Define.
6101         Include yy-remap.h.  Don't redefine yy* identifiers.
6102
6103 2018-06-01  Tom Tromey  <tom@tromey.com>
6104
6105         * python/py-type.c (typy_legacy_template_argument): Update.
6106         * cp-support.h (cp_demangled_name_to_comp): Update.
6107         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
6108         parameter to be a "std::string *".
6109         (main): Update.
6110
6111 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
6112
6113         * ada-lex.l: Include "diagnostics.h" instead of
6114         "common/diagnostics.h".
6115         * unittests/environ-selftests.c: Likewise.
6116         * common/diagnostics.h: Moved to ../include.
6117
6118 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
6119
6120         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
6121         to language_mode_manual while calling breakpoint_re_set_one.
6122
6123 2018-06-01  Tom Tromey  <tom@tromey.com>
6124
6125         * valops.c (value_cast_structs, destructor_name_p): Update.
6126         * symtab.c (gdb_mangle_name): Update.
6127         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
6128         Update.
6129         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
6130         (pascal_object_print_value_fields, pascal_object_print_value):
6131         Update.
6132         * p-typeprint.c (pascal_type_print_derivation_info): Update.
6133         * linespec.c (find_methods): Update.
6134         * gdbtypes.h (type_name_no_tag): Remove.
6135         (type_name_or_error): Rename from type_name_no_tag_or_error.
6136         * gdbtypes.c (type_name_no_tag): Remove.
6137         (type_name_or_error): Rename from type_name_no_tag_or_error.
6138         (lookup_struct_elt_type, check_typedef): Update.
6139         * expprint.c (print_subexp_standard): Update.
6140         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
6141         * d-namespace.c (d_lookup_nested_symbol): Update.
6142         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
6143         (cp_print_class_member): Update.
6144         * cp-namespace.c (cp_lookup_nested_symbol): Update.
6145         * completer.c (add_struct_fields): Update.
6146         * c-typeprint.c (cp_type_print_derivation_info)
6147         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
6148         Update.
6149         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
6150         (ada_prefer_type, ada_is_exception_sym): Update.
6151
6152 2018-06-01  Tom Tromey  <tom@tromey.com>
6153
6154         * valops.c (enum_constant_from_type, value_namespace_elt)
6155         (value_maybe_namespace_elt): Update.
6156         * valarith.c (find_size_for_pointer_math): Update.
6157         * target-descriptions.c (make_gdb_type): Update.
6158         * symmisc.c (print_symbol): Update.
6159         * stabsread.c (define_symbol, read_type)
6160         (complain_about_struct_wipeout, add_undefined_type)
6161         (cleanup_undefined_types_1): Update.
6162         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
6163         (rust_range_type_p, val_print_struct, rust_print_struct_def)
6164         (rust_internal_print_type, rust_composite_type)
6165         (rust_evaluate_funcall, rust_evaluate_subexp)
6166         (rust_inclusive_range_type_p): Update.
6167         * python/py-type.c (typy_get_tag): Update.
6168         * p-typeprint.c (pascal_type_print_base): Update.
6169         * mdebugread.c (parse_symbol, parse_type): Update.
6170         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
6171         Update.
6172         * guile/scm-type.c (gdbscm_type_tag): Update.
6173         * go-lang.c (sixg_string_p): Update.
6174         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
6175         Update.
6176         * gdbtypes.h (struct main_type) <tag_name>: Remove.
6177         (TYPE_TAG_NAME): Remove.
6178         * gdbtypes.c (type_name_no_tag): Simplify.
6179         (check_typedef, check_types_equal, recursive_dump_type)
6180         (copy_type_recursive, arch_composite_type): Update.
6181         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
6182         in summary mode when needed.
6183         * eval.c (evaluate_funcall): Update.
6184         * dwarf2read.c (fixup_go_packaging, read_structure_type)
6185         (process_structure_scope, read_enumeration_type)
6186         (read_namespace_type, read_module_type, determine_prefix): Update.
6187         * cp-support.c (inspect_type): Update.
6188         * coffread.c (process_coff_symbol, decode_base_type): Update.
6189         * c-varobj.c (c_is_path_expr_parent): Update.
6190         * c-typeprint.c (c_type_print_base_struct_union): Update.
6191         (c_type_print_base_1): Update.  Print struct/class/union/enum in
6192         summary when using C language.
6193         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
6194         (gen_maybe_namespace_elt): Update.
6195         * ada-lang.c (ada_type_name): Simplify.
6196         (empty_record, ada_template_to_fixed_record_type_1)
6197         (template_to_static_fixed_type)
6198         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
6199
6200 2018-06-01  Tom Tromey  <tom@tromey.com>
6201
6202         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
6203         c_print_type.
6204         * c-typeprint.c (c_print_type_1): Add "language" parameter.
6205         (c_print_type): Update.
6206         (c_print_type): New overload.
6207         (c_type_print_varspec_prefix, c_type_print_args)
6208         (c_type_print_varspec_suffix, c_print_type_no_offsets)
6209         (c_type_print_base_struct_union, c_type_print_base_1)
6210         (cp_type_print_method_args): Add "language" parameter.
6211         (c_type_print_base): Update.
6212         * c-lang.h (c_print_type): Add new overload.
6213
6214 2018-06-01  Tom Tromey  <tom@tromey.com>
6215
6216         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
6217         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
6218
6219 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
6220
6221         * aarch64-tdep.c (aarch64_sve_register_names): New const
6222         var.
6223         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
6224         (AARCH64_SVE_Z_REGS_NUM): New define.
6225         (AARCH64_SVE_P_REGS_NUM): Likewise.
6226         (AARCH64_SVE_NUM_REGS): Likewise.
6227
6228 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
6229
6230         * nat/linux-ptrace.h [__alpha__]
6231         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
6232         definitions.
6233
6234 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
6235
6236         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
6237         the endianness selected.
6238         * NEWS: Document `set endian auto' mode operation update.
6239
6240 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
6241
6242         * Makefile.in: Add new header.
6243         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
6244         (sve_vl_from_vg): Likewise.
6245         (sve_vq_from_vl): Likewise.
6246         (sve_vl_from_vq): Likewise.
6247         (sve_vq_from_vg): Likewise.
6248         (sve_vg_from_vq): Likewise.
6249         * configure.nat: Add new c file.
6250         * nat/aarch64-sve-linux-ptrace.c: New file.
6251         * nat/aarch64-sve-linux-ptrace.h: New file.
6252
6253 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
6254
6255         * aarch64-linux-nat.c (aarch64_linux_read_description):
6256         Add parmeter zero.
6257         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
6258         Likewise.
6259         * aarch64-tdep.c (tdesc_aarch64_list): Add.
6260         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
6261         (aarch64_gdbarch_init): Add parmeter zero.
6262         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
6263         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
6264         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
6265         parmeter.
6266         * doc/gdb.texinfo: Describe SVE feature
6267         * features/aarch64-sve.c: New file.
6268
6269 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
6270
6271         PR gdb/23210
6272         * gdbarch.sh (significant_addr_bit): Default to zero when
6273         not set by target architecture.
6274         * gdbarch.c: Re-generated.
6275         * utils.c (address_significant): Update.
6276
6277 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
6278
6279         * stack.c (func_command): Remove trailing newline in call to error.
6280
6281 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6282
6283         * regcache.h (regcache_raw_collect): Remove, update callers to
6284         use regcache::raw_collect.
6285         * regcache.c (regcache_raw_collect): Remove.
6286
6287 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6288
6289         * regcache.h (regcache_raw_supply): Remove, update callers to
6290         use detached_regcache::raw_supply.
6291         * regcache.c (regcache_raw_supply): Remove.
6292
6293 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6294
6295         * regcache.h (regcache_cooked_write_part): Remove, update
6296         callers to use regcache::cooked_write_part.
6297         * regcache.c (regcache_cooked_write_part): Remove.
6298
6299 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6300
6301         * regcache.h (regcache_cooked_read_part): Remove, update callers
6302         to use readable_regcache::cooked_read_part.
6303         * regcache.c (regcache_cooked_read_part): Remove.
6304
6305 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6306
6307         * regcache.h (regcache_cooked_read_value): Remove, update
6308         callers to use readable_regcache::cooked_read_value.
6309         * regcache.c (regcache_cooked_read_value): Remove.
6310
6311 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6312
6313         * regcache.h (regcache_cooked_write): Remove, update callers to
6314         use regcache::cooked_write.
6315         * regcache.c (regcache_cooked_write): Remove.
6316
6317 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6318
6319         * regcache.h (regcache_invalidate): Remove, update callers to
6320         use detached_regcache::invalidate instead.
6321         * regcache.c (regcache_invalidate): Remove.
6322
6323 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6324
6325         * regcache.h (regcache_raw_write_part): Remove, update callers
6326         to use regcache::raw_write_part instead.
6327         * regcache.c (regcache_raw_write_part): Remove.
6328
6329 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6330
6331         * regcache.h (regcache_raw_read_part): Remove, update callers to
6332         use readable_regcache::raw_read_part instead.
6333         * regcache.c (regcache_raw_read_part): Remove.
6334
6335 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6336
6337         * regcache.h (regcache_cooked_read): Remove, update callers to
6338         use readable_regcache::cooked_read instead.
6339         * regcache.c (regcache_cooked_read): Remove.
6340
6341 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6342
6343         * regcache.h (regcache_raw_write): Remove, update callers to use
6344         regcache::raw_write instead.
6345         * regcache.c (regcache_raw_write): Remove.
6346
6347 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6348
6349         * regcache.h (regcache_raw_read): Remove, update callers to use
6350         readable_regcache::raw_read instead.
6351         * regcache.c (regcache_raw_read): Remove.
6352
6353 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6354
6355         * regcache.h (regcache_raw_update): Remove, update callers to
6356         use readable_regcache::raw_update instead.
6357         * regcache.c (regcache_raw_update): Remove.
6358
6359 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6360
6361         * regcache.h (regcache_register_status): Remove, update callers
6362         to use reg_buffer::get_register_status directly instead.
6363         * regcache.c (regcache_register_status): Remove.
6364
6365 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6366
6367         * regcache.h (regcache_get_ptid): Remove, update all callers to
6368         call regcache::ptid instead.
6369         * regcache.c (regcache_get_ptid): Remove.
6370
6371 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
6372
6373         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
6374
6375 2018-05-30  Pedro Alves  <palves@redhat.com>
6376
6377         * common/common-exceptions.h (exception_rethrow): Use
6378         ATTRIBUTE_NORETURN.
6379
6380 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
6381
6382         * breakpoint.c (print_solib_event, check_status_catch_solib):
6383         Remove struct keyword in range-based for loops.
6384         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
6385         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
6386         Likewise.
6387         * linespec.c (find_superclass_methods, search_minsyms_for_name):
6388         Likewise.
6389         * symfile.c (addr_info_make_relative): Likewise.
6390         * thread.c (value_in_thread_stack_temporaries): Likewise.
6391
6392 2018-06-12  Weimin Pan  <weimin.pan@oracle.com>
6393
6394         PR gdb/16841
6395         * valops.c (value_struct_elt_for_reference): Call check_typedef on
6396         aggregate type to get its real type before accessing it.
6397
6398 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
6399
6400         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
6401         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
6402         * coff-pe-read.c (add_pe_forwarded_sym): Replace
6403         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
6404         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
6405         * jit.c (jit_breakpoint_re_set_internal): Likewise.
6406         * printcmd.c (info_address_command): Likewise.
6407
6408 2018-05-29  Tom Tromey  <tom@tromey.com>
6409
6410         * windows-nat.c (handle_exception): Update fall-through comment.
6411
6412 2018-05-29  Tom Tromey  <tom@tromey.com>
6413
6414         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
6415         (struct program_space) <added_solibs>: Now a std::vector.
6416         * breakpoint.c (print_solib_event): Update.
6417         (check_status_catch_solib): Update.
6418         * progspace.c (clear_program_space_solib_cache): Update.
6419         * solib.c (update_solib_list): Update.
6420
6421 2018-05-29  Tom Tromey  <tom@tromey.com>
6422
6423         * python/py-type.c (typy_richcompare): Update.
6424         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
6425         * gdbtypes.h (types_deeply_equal): Return bool.
6426         (types_equal): Likewise.
6427         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
6428         declare VEC.
6429         (check_types_equal): Change worklist to std::vector.  Return
6430         bool.
6431         (struct type_equality_entry): Add constructor.
6432         (compare_maybe_null_strings): Return bool.
6433         (check_types_worklist): Return bool.  Change worklist to
6434         std::vector.
6435         (types_deeply_equal): Use std::vector.
6436         (types_equal): Return bool.
6437         (compare_maybe_null_strings): Simplify.
6438
6439 2018-05-29  Tom Tromey  <tom@tromey.com>
6440
6441         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
6442
6443 2018-05-29  Tom Tromey  <tom@tromey.com>
6444
6445         * objc-lang.h: Don't include cp-support.h.
6446         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
6447         declare VEC.
6448
6449 2018-05-27  Tom Tromey  <tom@tromey.com>
6450
6451         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
6452
6453 2018-05-25  Tom Tromey  <tom@tromey.com>
6454
6455         * value.c (value::location): Initialize.
6456
6457 2018-05-25  Tom Tromey  <tom@tromey.com>
6458
6459         * dbxread.c (init_bincl_list): Remove.
6460         (bincl_list): Now a std::vector.
6461         (bincls_allocated, next_bincl): Remove.
6462         (free_bincl_list, do_free_bincl_list_cleanup)
6463         (make_cleanup_free_bincl_list): Remove.
6464         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
6465         unique_xmalloc_ptr.
6466         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
6467         (struct header_file_location): Add constructor.
6468         (add_bincl_to_list): Remove.
6469
6470 2018-05-25  Tom Tromey  <tom@tromey.com>
6471
6472         * tui/tui.c (tui_enable): Update.
6473         * mi/mi-interp.c (mi_interp::init): Update.
6474         * interps.h (class interp) <name>: New method.
6475         <m_name>: Rename from name.
6476         (~scoped_restore_interp): Update.
6477         * interps.c (interp::interp): Update.
6478         (interp_add, interp_set, interp_lookup_existing)
6479         (current_interp_named_p): Update.
6480
6481 2018-05-25  Tom Tromey  <tom@tromey.com>
6482
6483         * interps.c (interp_name): Remove.
6484         * mi/mi-interp.c (mi_interp::init): Update.
6485         * interps.h (interp_name): Remove.
6486         (~scoped_restore_interp): Update.
6487         * tui/tui.c (tui_enable): Update.
6488
6489 2018-05-25  Tom Tromey  <tom@tromey.com>
6490
6491         * utils.c (fputs_maybe_filtered): Update.
6492         * linespec.c (decode_line_full): Update.
6493         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
6494         (mi_print_breakpoint_for_event, mi_solib_loaded)
6495         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
6496         (mi_user_selected_context_changed): Update.
6497         * mi/mi-main.c (mi_execute_command): Update.
6498         * cli/cli-script.c (execute_control_command): Update.
6499         * python/python.c (execute_gdb_command): Update.
6500         * solib.c (info_sharedlibrary_command): Update.
6501         * interps.c (interp_ui_out): Remove.
6502         * interps.h (interp_ui_out): Remove.
6503
6504 2018-05-25  Tom Tromey  <tom@tromey.com>
6505
6506         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
6507         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
6508         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
6509
6510 2018-05-25  Tom Tromey  <tom@tromey.com>
6511
6512         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
6513         * interps.c (interp_exec): Use scoped_restore.
6514
6515 2018-05-25  Tom Tromey  <tom@tromey.com>
6516
6517         * remote.c (remote_target::remote_file_get): Use
6518         gdb::byte_vector.
6519         (remote_target::remote_file_put): Likewise.
6520
6521 2018-05-25  Tom Tromey  <tom@tromey.com>
6522
6523         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
6524         a std::string.
6525         (get_pe_section_index, add_pe_exported_sym): Update.
6526         (read_pe_exported_syms): Use gdb::def_vector.
6527
6528 2018-05-25  Tom Tromey  <tom@tromey.com>
6529
6530         * frame.c (remove_prev_frame): Remove.
6531         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
6532
6533 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
6534
6535         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
6536         Remove prototypes.
6537         * mips-linux-nat.c (supply_fpregset): Always call
6538         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
6539         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
6540         `mips_fill_fpregset'.
6541         * mips-linux-tdep.c (mips_supply_fpregset)
6542         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
6543         (mips_fill_fpregset_wrapper): Remove functions.
6544         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
6545         (mips_linux_fpregset): Remove variable.
6546         (mips_linux_iterate_over_regset_sections): Use
6547         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
6548         (mips_linux_o32_sigframe_init): Remove comment.
6549
6550 2018-05-25  Pedro Alves  <palves@redhat.com>
6551
6552         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
6553         (struct readahead_cache, struct packet_reg, struct
6554         remote_arch_state, class remote_state): Move higher up in the
6555         file.
6556         (remote_target::m_remote_state): Now an object instead of a pointer.
6557         (remote_target::get_remote_state): Adjust.
6558
6559 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6560
6561         * stack.c (select_and_print_frame): Delete.
6562         (struct function_bounds): Move struct within function.
6563         (func_command): Most content moved into new function
6564         find_frame_for_function, use new function, print result, add
6565         function comment.
6566         (find_frame_for_function): New function, now returns a result.
6567
6568 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6569
6570         * stack.c (iterate_over_block_arg_vars): Fix comment.
6571         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
6572
6573 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6574
6575         PR gdb/23203
6576         * frame.c
6577         (scoped_restore_selected_frame::scoped_restore_selected_frame):
6578         Define.
6579         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
6580         Define.
6581         * frame.h (class scoped_restore_selected_frame): New class.
6582         * stack.c (print_frame_local_vars): Remove catching and rethrowing
6583         of any exception, use scoped_restore_selected_frame to restore the
6584         frame instead.
6585
6586 2018-05-24  Pedro Alves  <palves@redhat.com>
6587
6588         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
6589         override.
6590
6591 2018-05-23  Tom Tromey  <tom@tromey.com>
6592
6593         * complaints.c (struct complaints): Remove.
6594         (symfile_complaint_book): Remove.
6595         (series): New global.
6596         (complaint_internal): Update.
6597         (clear_complaints): Update.
6598
6599 2018-05-23  Tom Tromey  <tom@tromey.com>
6600
6601         * complaints.c (counters): New global.
6602         (struct complain): Remove.
6603         (struct complaints) <root>: Remove.
6604         (complaint_sentinel): Remove.
6605         (symfile_complaint_book): Update.
6606         (find_complaint) Remove.
6607         (complaint_internal, clear_complaints): Update.
6608
6609 2018-05-23  Tom Tromey  <tom@tromey.com>
6610
6611         * complaints.c (struct complain) <file, line>: Remove.
6612         (find_complaint): Remove file, line parameters.
6613         (complaint_internal): Update.
6614
6615 2018-05-23  Tom Tromey  <tom@tromey.com>
6616
6617         * complaints.c (vcomplaint): Remove.
6618         (complaint_internal) Merge in contents of vcomplaint.
6619
6620 2018-05-23  Tom Tromey  <tom@tromey.com>
6621
6622         * complaints.c (struct complaints) <explanation>: Remove.
6623         (symfile_explanations): Remove.
6624         (symfile_complaint_book): Update.
6625         (vcomplaint): Update.
6626         (struct explanation): Remove.
6627
6628 2018-05-23  Tom Tromey  <tom@tromey.com>
6629
6630         * complaints.c (symfile_complaints): Remove.
6631         (complaint_internal): Remove "complaints" parameter.
6632         (clear_complaints, vcomplaint): Remove "c" parameter.
6633         (get_complaints): Remove.
6634         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
6635         (dwarf2_debug_line_missing_file_complaint)
6636         (dwarf2_debug_line_missing_end_sequence_complaint)
6637         (dwarf2_complex_location_expr_complaint)
6638         (dwarf2_const_value_length_mismatch_complaint)
6639         (dwarf2_section_buffer_overflow_complaint)
6640         (dwarf2_macro_malformed_definition_complaint)
6641         (dwarf2_invalid_attrib_class_complaint)
6642         (create_addrmap_from_index, dw2_symtab_iter_next)
6643         (dw2_expand_marked_cus)
6644         (dw2_debug_names_iterator::find_vec_in_debug_names)
6645         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
6646         (create_debug_type_hash_table, init_cutu_and_read_dies)
6647         (partial_die_parent_scope, add_partial_enumeration)
6648         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
6649         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
6650         (read_import_statement, read_file_scope, create_dwo_cu_reader)
6651         (create_cus_hash_table, create_dwp_hash_table)
6652         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
6653         (dwarf2_rnglists_process, dwarf2_ranges_process)
6654         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
6655         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
6656         (handle_struct_member_die, process_structure_scope)
6657         (read_array_type, read_common_block, read_module_type)
6658         (read_tag_pointer_type, read_typedef, read_base_type)
6659         (read_subrange_type, load_partial_dies, partial_die_info::read)
6660         (partial_die_info::read, partial_die_info::read)
6661         (partial_die_info::read, read_checked_initial_length_and_offset)
6662         (dwarf2_string_attr, read_formatted_entries)
6663         (dwarf_decode_line_header)
6664         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
6665         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
6666         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
6667         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
6668         (get_signatured_type, get_DW_AT_signature_type)
6669         (decode_locdesc, file_file_name, consume_improper_spaces)
6670         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
6671         (dwarf_decode_macro_bytes, dwarf_decode_macros)
6672         (dwarf2_symbol_mark_computed, set_die_type)
6673         (read_attribute_value): Update.
6674         * stap-probe.c (handle_stap_probe, get_stap_base_address):
6675         Update.
6676         * dbxread.c (unknown_symtype_complaint)
6677         (lbrac_mismatch_complaint, repeated_header_complaint)
6678         (set_namestring, function_outside_compilation_unit_complaint)
6679         (read_dbx_symtab, process_one_symbol): Update.
6680         * gdbtypes.c (stub_noname_complaint): Update.
6681         * windows-nat.c (handle_unload_dll): Update.
6682         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
6683         (decode_base_type): Update.
6684         * xcoffread.c (bf_notfound_complaint, ef_complaint)
6685         (eb_complaint, record_include_begin, record_include_end)
6686         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
6687         (process_xcoff_symbol, read_symbol)
6688         (function_outside_compilation_unit_complaint)
6689         (scan_xcoff_symtab): Update.
6690         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
6691         * buildsym.c (finish_block_internal, make_blockvector)
6692         (end_symtab_get_static_block, augment_type_symtab): Update.
6693         * dtrace-probe.c (dtrace_process_dof)
6694         (dtrace_static_probe_ops::get_probes): Update.
6695         * complaints.h (struct complaint): Don't declare.
6696         (symfile_complaints): Remove.
6697         (complaint_internal): Remove "complaints" parameter.
6698         (complaint): Likewise.
6699         (clear_complaints): Likewise.
6700         * symfile.c (syms_from_objfile_1, finish_new_objfile)
6701         (reread_symbols): Update.
6702         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
6703         (dwarf2_frame_cache, decode_frame_entry): Update.
6704         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
6705         * objc-lang.c (lookup_objc_class, lookup_child_selector)
6706         (info_selectors_command): Update.
6707         * macrotab.c (macro_include, check_for_redefinition)
6708         (macro_undef): Update.
6709         * objfiles.c (filter_overlapping_sections): Update.
6710         * stabsread.c (invalid_cpp_abbrev_complaint)
6711         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
6712         (define_symbol, error_type, read_type, rs6000_builtin_type)
6713         (stabs_method_name_from_physname, read_member_functions)
6714         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
6715         (attach_fields_to_type, complain_about_struct_wipeout)
6716         (read_range_type, read_args, common_block_start)
6717         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
6718         Update.
6719         * mdebugread.c (index_complaint, unknown_ext_complaint)
6720         (basic_type_complaint, bad_tag_guess_complaint)
6721         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
6722         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
6723         (parse_procedure, parse_lines)
6724         (function_outside_compilation_unit_complaint)
6725         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
6726         (bad_tag_guess_complaint, reg_value_complaint): Update.
6727         * cp-support.c (demangled_name_complaint): Update.
6728         * macroscope.c (sal_macro_scope): Update.
6729         * dwarf-index-write.c (class debug_names): Update.
6730
6731 2018-05-23  Tom Tromey  <tom@tromey.com>
6732
6733         * complaints.c (clear_complaints): Remove "noisy" parameter.
6734         * complaints.h (clear_complaints): Update.
6735         * symfile.c (syms_from_objfile_1, finish_new_objfile)
6736         (reread_symbols): Update.
6737
6738 2018-05-23  Tom Tromey  <tom@tromey.com>
6739
6740         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
6741         SUBSEQUENT_MESSAGE.
6742         (vcomplaint, clear_complaints): Update.
6743         (symfile_explanations): Remove some messages.
6744
6745 2018-05-23  Tom Tromey  <tom@tromey.com>
6746
6747         * complaints.c (internal_complaint): Remove.
6748         * complaints.h (internal_complaint): Remove.
6749
6750 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
6751
6752         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
6753
6754 2018-05-22  Pedro Alves  <palves@redhat.com>
6755
6756         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
6757         (remote_fileio_badfd, remote_fileio_return_errno)
6758         (remote_fileio_return_success, remote_fileio_func_open)
6759         (remote_fileio_func_open, remote_fileio_func_close)
6760         (remote_fileio_func_read, remote_fileio_func_write)
6761         (remote_fileio_func_lseek, remote_fileio_func_rename)
6762         (remote_fileio_func_unlink, remote_fileio_func_stat)
6763         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
6764         (remote_fileio_func_isatty, remote_fileio_func_system): Add
6765         remote_target parameter.
6766         (remote_fio_func_map) <func>: Add remote_target parameter.
6767         (do_remote_fileio_request, remote_fileio_request):
6768         * remote-fileio.h (remote_fileio_request):
6769         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
6770         remote_target parameter.
6771         (remote_notif_process, handle_notification): Adjust to pass down
6772         the remote.
6773         (remote_notif_state_allocate): Add remote_target parameter.  Save
6774         it.
6775         * remote-notif.h (struct remote_target): Forward declare.
6776         (struct notif_client) <parse, ack, can_get_pending_events>: Add
6777         remote_target parameter.
6778         (struct remote_notif_state) <remote>: New field.
6779         (remote_notif_ack, remote_notif_parse): Add remote_target
6780         parameter.
6781         (remote_notif_state_allocate, remote_notif_state_allocate): Add
6782         remote_target parameter.
6783         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
6784         (threads_listing_context, rmt_thread_action, protocol_feature)
6785         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
6786         (packet_result, struct threads_listing_context, remote_state):
6787         Move definitions and declarations higher up.
6788         (remote_target) <~remote_target>: Declare.
6789         (remote_download_command_source, remote_file_put, remote_file_get)
6790         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
6791         (remote_hostio_pread_vFile, remote_hostio_send_command)
6792         (remote_hostio_set_filesystem, remote_hostio_open)
6793         (remote_hostio_close, remote_hostio_unlink, remote_state)
6794         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
6795         (get_memory_write_packet_size, get_memory_read_packet_size)
6796         (append_pending_thread_resumptions, remote_detach_1)
6797         (append_resumption, remote_resume_with_vcont)
6798         (add_current_inferior_and_thread, wait_ns, wait_as)
6799         (process_stop_reply, remote_notice_new_inferior)
6800         (process_initial_stop_replies, remote_add_thread)
6801         (btrace_sync_conf, remote_btrace_maybe_reopen)
6802         (remove_new_fork_children, kill_new_fork_children)
6803         (discard_pending_stop_replies, stop_reply_queue_length)
6804         (check_pending_events_prevent_wildcard_vcont)
6805         (discard_pending_stop_replies_in_queue, stop_reply)
6806         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
6807         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
6808         (remote_interrupt_as, remote_interrupt_ns)
6809         (remote_get_noisy_reply, remote_query_attached)
6810         (remote_add_inferior, remote_current_thread, get_current_thread)
6811         (set_thread, set_general_thread, set_continue_thread)
6812         (set_general_process, write_ptid)
6813         (remote_unpack_thread_info_response, remote_get_threadinfo)
6814         (parse_threadlist_response, remote_get_threadlist)
6815         (remote_threadlist_iterator, remote_get_threads_with_ql)
6816         (remote_get_threads_with_qxfer)
6817         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
6818         (get_offsets, remote_check_symbols, remote_supported_packet)
6819         (remote_query_supported, remote_packet_size)
6820         (remote_serial_quit_handler, remote_detach_pid)
6821         (remote_vcont_probe, remote_resume_with_hc)
6822         (send_interrupt_sequence, interrupt_query)
6823         (remote_notif_get_pending_events, fetch_register_using_p)
6824         (send_g_packet, process_g_packet, fetch_registers_using_g)
6825         (store_register_using_P, store_registers_using_G)
6826         (set_remote_traceframe, check_binary_download)
6827         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
6828         (remote_xfer_live_readonly_partial, remote_read_bytes)
6829         (remote_send_printf, remote_flash_write, readchar)
6830         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
6831         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
6832         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
6833         (extended_remote_disable_randomization, extended_remote_run)
6834         (send_environment_packet, extended_remote_environment_support)
6835         (extended_remote_set_inferior_cwd, remote_write_qxfer)
6836         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
6837         (packet_command): Now methods of ...
6838         (remote_target): ... this class.
6839         (m_remote_state) <remote_target>: New field.
6840         (struct remote_state) <stop_reply_queue,
6841         remote_async_inferior_event_token, wait_forever_enabled_p>: New
6842         fields.
6843         (remote_state::remote_state): Allocate stop_reply_queue.
6844         (remote_state): Delete global.
6845         (get_remote_state_raw): Delete.
6846         (remote_target::get_remote_state): Allocate m_remote_state on
6847         demand.
6848         (get_current_remote_target): New.
6849         (remote_ops, extended_remote_ops): Delete.
6850         (wait_forever_enabled_p, remote_async_inferior_event_token):
6851         Delete, moved to struct remote_state.
6852         (remote_target::close): Delete self.  Destruction bits split to
6853         ...
6854         (remote_target::~remote_target): ... this.
6855         (show_memory_packet_size): Adjust to use
6856         get_current_remote_target.
6857         (struct protocol_feature) <func>: Add remote_target parameter.
6858         All callers adjusted.
6859         (curr_quit_handler_target): New.
6860         (remote_serial_quit_handler): Reimplement.
6861         (remote_target::open_1): Adjust to use get_current_remote_target.
6862         Heap-allocate remote_target/extended_remote_target instances.
6863         (vcont_builder::vcont_builder): Add remote_target parameter, and
6864         save it in m_remote.  All callers adjusted.
6865         (vcont_builder::m_remote): New field.
6866         (vcont_builder::restart, vcont_builder::flush)
6867         (vcont_builder::push_action): Use it.
6868         (remote_target::commit_resume): Use it.
6869         (struct queue_iter_param) <remote>: New field.
6870         (remote_target::remove_new_fork_children): Fill in 'remote' field.
6871         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
6872         (check_pending_event_prevents_wildcard_vcont_callback)
6873         (remote_target::check_pending_events_prevent_wildcard_vcont)
6874         (remote_target::discard_pending_stop_replies)
6875         (remote_target::discard_pending_stop_replies_in_queue)
6876         (remote_target::remote_notif_remove_queued_reply): Fill in
6877         'remote' field.
6878         (remote_notif_get_pending_events): New.
6879         (remote_target::readchar, remote_target::remote_serial_write):
6880         Save/restore curr_quit_handler_target.
6881         (putpkt): New.
6882         (kill_new_fork_children): Fill in 'remote' field.
6883         (packet_command): Use get_current_remote_target, defer to
6884         remote_target method of same name.
6885         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
6886         parameter, and save it in m_remote.  All callers adjusted.
6887         (scoped_remote_fd::release): Use m_remote.
6888         (scoped_remote_fd::m_remote): New field.
6889         (remote_file_put, remote_file_get, remote_file_delete): Use
6890         get_current_remote_target, defer to remote_target method of same
6891         name.
6892         (remote_btrace_reset): Add remote_state paremeter.  Update all
6893         callers.
6894         (remote_async_inferior_event_handler). Pass down 'data'.
6895         (remote_new_objfile): Use get_current_remote_target.
6896         (remote_target::vcont_r_supported): New.
6897         (set_range_stepping): Use get_current_remote_target and
6898         remote_target::vcont_r_supported.
6899         (_initialize_remote): Don't allocate 'remote_state' and
6900         'stop_reply_queue' globals.
6901         * remote.h (struct remote_target): Forward declare.
6902         (getpkt, putpkt, remote_notif_get_pending_events): Add
6903         'remote_target' parameter.
6904
6905 2018-05-22  Pedro Alves  <palves@redhat.com>
6906
6907         * remote.c (vcont_builder): Now a class.  Make all data members
6908         private.
6909         (vcont_builder) <vcont_builder, restart, flush, push_action>:
6910         Declare methods.
6911         (vcont_builder_restart): Rename to ...
6912         (vcont_builder::restart): ... this.
6913         (vcont_builder_flush): Rename to ...
6914         (vcont_builder::flush): ... this.
6915         (vcont_builder_push_action): Rename to ...
6916         (vcont_builder::push_action): ... this.
6917         (remote_target::commit_resume): Adjust.
6918
6919 2018-05-22  Pedro Alves  <palves@redhat.com>
6920
6921         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
6922         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
6923         (get_fixed_memory_packet_size): New.
6924         (get_memory_packet_size): Use it.
6925         (set_memory_packet_size): Don't override the config size with
6926         DEFAULT_MAX_MEMORY_PACKET_SIZE.
6927         (show_memory_packet_size): Use get_fixed_memory_packet_size.
6928         Don't refer to get_memory_packet_size if not connected to a remote
6929         target.  Show "(default)" if configured size is 0.
6930
6931 2018-05-22  Pedro Alves  <palves@redhat.com>
6932
6933         * remote.c (remote_target::mourn_inferior): Move
6934         discard_pending_stop_replies call here from ...
6935         (_initialize_remote): ... here.
6936
6937 2018-05-22  Pedro Alves  <palves@redhat.com>
6938
6939         * remote.c (compare_section_command): Remove set_general_process
6940         call.
6941
6942 2018-05-22  Pedro Alves  <palves@redhat.com>
6943
6944         * remote.c (struct packet_reg, struct remote_arch_state):
6945         Move higher up in the file.
6946         (remote_state) <m_arch_states>: Store remote_arch_state values
6947         instead of remote_arch_state pointers.
6948         (remote_state::get_remote_arch_state): Adjust.
6949
6950 2018-05-22  Pedro Alves  <palves@redhat.com>
6951
6952         * remote.c: Include <unordered_map>.
6953         (remote_state): Now a class.
6954         (remote_state) <get_remote_arch_state>: Declare method.
6955         <get_remote_arch_state>: New field.
6956         (remote_arch_state) <remote_arch_state>: Declare ctor.
6957         <regs>: Now a unique_ptr.
6958         (remote_gdbarch_data_handle): Delete.
6959         (get_remote_arch_state): Delete.
6960         (remote_state::get_remote_arch_state): New.
6961         (get_remote_state): Adjust to call remote_state's
6962         get_remote_arch_state method.
6963         (init_remote_state): Delete, bits factored out to ...
6964         (remote_arch_state::remote_arch_state): ... this new method.
6965         (get_remote_packet_size, get_memory_packet_size)
6966         (process_g_packet, remote_target::fetch_registers)
6967         (remote_target::prepare_to_store, store_registers_using_G)
6968         (remote_target::store_registers, remote_target::get_trace_status):
6969         Adjust to call remote_state's method.
6970         (_initialize_remote): Remove reference to
6971         remote_gdbarch_data_handle.
6972
6973 2018-05-22  Pedro Alves  <palves@redhat.com>
6974
6975         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
6976         pread>: New method declarations.
6977         (remote_target::open_1): Adjust.
6978         (readahead_cache_invalidate): Rename to ...
6979         (readahead_cache::invalidate): ... this, and adjust to be a class
6980         method.
6981         (readahead_cache_invalidate_fd): Rename to ...
6982         (readahead_cache::invalidate_fd): ... this, and adjust to be a
6983         class method.
6984         (remote_hostio_pwrite): Adjust.
6985         (remote_hostio_pread_from_cache): Rename to ...
6986         (readahead_cache::pread): ... this, and adjust to be a class
6987         method.
6988         (remote_hostio_close): Adjust.
6989
6990 2018-05-22  Pedro Alves  <palves@redhat.com>
6991
6992         * remote.c (remote_hostio_close_cleanup): Delete.
6993         (class scoped_remote_fd): New.
6994         (remote_file_put, remote_file_get): Use it.
6995
6996 2018-05-22  Pedro Alves  <palves@redhat.com>
6997
6998         (struct vCont_action_support): Use bool and initialize all fields.
6999         (struct readahead_cache): Initialize all fields.
7000         (remote_state): Use bool and initialize all fields.
7001         (remote_state::remote_state, remote_state::~remote_state): New.
7002         (new_remote_state): Delete.
7003         (_initialize_remote): Use new to allocate remote_state.
7004
7005 2018-05-22  Pedro Alves  <palves@redhat.com>
7006             張俊芝  <zjz@zjz.name>
7007
7008         PR gdb/22973
7009         * c-exp.y: Include "c-support.h".
7010         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
7011         of tolower.  Use c_ident_is_alpha to scan names.
7012         * c-lang.c: Include "c-support.h".
7013         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
7014         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
7015         * c-support.h: New file, with bits factored out from ...
7016         * cp-name-parser.y: ... this file.
7017         Include "c-support.h".
7018         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
7019         c-support.h and renamed.
7020         (symbol_end, yylex): Adjust.
7021
7022 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7023
7024         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
7025         parameter type to CORE_ADDR.
7026         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
7027         parameter type in declaration to CORE_ADDR.
7028         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
7029         target_auxv_search to get AT_HWCAP and use the result to get the
7030         target description.
7031         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
7032         to CORE_ADDR. Remove the cast of the return value to unsigned
7033         long. Fix error predicate of target_auxv_search.
7034         (ppc_linux_nat_target::read_description): Change the type of the
7035         hwcap variable to CORE_ADDR.
7036
7037 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7038
7039         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
7040         if the size of fpscr is larger than 32 bits.
7041
7042 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7043
7044         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
7045         (ppc32_linux_vsxregmap): New global.
7046         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
7047         regcache_supply_regset, and regcache_collect_regset.
7048         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
7049         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
7050         (fetch_vsx_register, store_vsx_register): Remove.
7051         (fetch_vsx_registers): Add regno parameter. Get regset using
7052         ppc_linux_vsxregset. Use regset to supply registers.
7053         (store_vsx_registers): Add regno parameter. Get regset using
7054         ppc_linux_vsxregset. Use regset to collect registers.
7055         (fetch_register): Call fetch_vsx_registers instead of
7056         fetch_vsx_register.
7057         (store_register): Call store_vsx_registers instead of
7058         store_vsx_register.
7059         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
7060         new regno parameter.
7061         (store_ppc_registers): Call store_vsx_registers with -1 for the
7062         new regno parameter.
7063         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
7064         (ppc_collect_vsxregset): Remove.
7065
7066 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7067
7068         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
7069         offset fields.
7070         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
7071         for vector register offset fields.
7072         (ppc64_fbsd_reg_offsets): Likewise.
7073         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
7074         to vector register offset fields.
7075         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
7076         to vector register offset fields.
7077         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
7078         vector register offset fields.
7079         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
7080         initializers for vector register offset fields.
7081         (rs6000_aix64_reg_offsets): Likewise.
7082         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
7083         (ppc_supply_vrregset): Remove.
7084         (ppc_collect_vrregset): Remove.
7085         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
7086         (ppc_linux_vrregset) : New function.
7087         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
7088         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
7089         (ppc32_linux_vrregset): Remove.
7090         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
7091         and use result instead of ppc32_linux_vrregset.
7092         (ppc32_linux_reg_offsets): Remove initializers for vector register
7093         offset fields.
7094         (ppc64_linux_reg_offsets): Likewise.
7095         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
7096         * ppc-linux-nat.c: Include regset.h.
7097         (gdb_vrregset_t): Adjust comment to account for little-endian
7098         mode.
7099         (supply_vrregset, fill_vrregset): Remove.
7100         (fetch_altivec_register, store_altivec_register): Remove.
7101         (fetch_altivec_registers): Add regno parameter. Get regset using
7102         ppc_linux_vrregset. Use regset to supply registers.
7103         (store_altivec_registers): Add regno parameter. Get regset using
7104         ppc_linux_vrregset. Use regset to collect registers.
7105         (fetch_register): Call fetch_altivec_registers instead of
7106         fetch_altivec_register.
7107         (store_register): Call store_altivec_registers instead of
7108         store_altivec_register.
7109         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
7110         the new regno parameter.
7111         (store_ppc_registers): Call store_altivec_registers with -1 for
7112         the new regno parameter.
7113
7114 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7115
7116         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
7117         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
7118         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
7119         (gdb_vrregset_t): Change array type size to
7120         PPC_LINUX_SIZEOF_VRREGSET.
7121         (gdb_vsxregset_t): Change array type size to
7122         PPC_LINUX_SIZEOF_VSXREGSET.
7123         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
7124         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
7125         PPC_LINUX_SIZEOF_VSXREGSET.
7126
7127 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7128
7129         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
7130         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
7131         nat/ppc-linux.c.
7132         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
7133         ppc_linux_target_wordsize with tid.
7134         (ppc_linux_nat_target::read_description): Call ppc_linux_target
7135         wordsize with tid.
7136         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
7137         (ppc64_64bit_inferior_p): Add static and inline specifiers.
7138         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
7139         tid parameter. Remove static specifier.
7140         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
7141         (ppc_linux_target_wordsize): New declaration.
7142
7143 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7144
7145         * arch/ppc-linux-common.c: New file.
7146         * arch/ppc-linux-common.h: New file.
7147         * arch/ppc-linux-tdesc.h: New file.
7148         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
7149         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
7150         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
7151         arch/ppc-linux-tdesc.h.
7152         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
7153         arch/ppc-linux-tdesc.h.
7154         (ppc_linux_nat_target::read_description): Remove target
7155         description matching code. Fill a ppc_linux_features struct and
7156         call ppc_linux_match_description with it. Move comment about ISA
7157         2.05 to ppc-linux-common.c.
7158         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
7159         arch/ppc-linux-tdesc.h.
7160         (ppc_linux_core_read_description): Remove target description
7161         matching code. Fill a ppc_linux_features struct and call
7162         ppc_linux_match_description with it.
7163         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
7164         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
7165         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
7166         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
7167         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
7168         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
7169         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
7170         (tdesc_powerpc_e500l): Remove.
7171
7172 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
7173
7174         * ada-lang.c (catch_assert_command): Pass empty string instead
7175         of NULL for excep_string argument.
7176
7177 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
7178
7179         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
7180         the width of the requested register exceeds the width of the
7181         `ptrace' data type.
7182
7183 2018-05-21  Tom Tromey  <tom@tromey.com>
7184
7185         * printcmd.c (output_command): Remove.
7186         (output_command_const): Rename to output_command.
7187         * valprint.h (output_command): Rename from output_command_const.
7188         * tracepoint.c (trace_dump_actions): Call output_command.
7189
7190 2018-05-21  Tom Tromey  <tom@tromey.com>
7191
7192         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
7193         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
7194         * ada-lang.h (create_ada_exception_catchpoint): Update.
7195         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
7196         std::string.
7197         (create_excep_cond_exprs, ~ada_catchpoint)
7198         (should_stop_exception, print_one_exception)
7199         (print_mention_exception, print_recreate_exception): Update.
7200         (ada_get_next_arg): Remove.
7201         (catch_ada_exception_command_split): Use std::string.  Change type
7202         of "excep_string", "cond_string".
7203         (catch_ada_exception_command): Update.
7204         (create_ada_exception_catchpoint): Change type of excep_string.
7205         (ada_exception_sal): Remove excep_string parameter.
7206         (~ada_catchpoint): Remove.
7207
7208 2018-05-21  Tom Tromey  <tom@tromey.com>
7209
7210         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
7211         cleanup.
7212
7213 2018-05-21  Tom Tromey  <tom@tromey.com>
7214
7215         * ada-lang.c (ada_exception_message_1, ada_exception_message):
7216         Return unique_xmalloc_ptr.
7217         (print_it_exception): Update.
7218
7219 2018-05-21  Tom Tromey  <tom@tromey.com>
7220
7221         * tracepoint.c (trace_dump_actions): Use std::string.
7222
7223 2018-05-21  Tom Tromey  <tom@tromey.com>
7224
7225         * symfile.c (reread_symbols): Use std::string for original_name.
7226
7227 2018-05-21  Tom Tromey  <tom@tromey.com>
7228
7229         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
7230         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
7231         constructor.
7232
7233 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
7234
7235         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
7236         instance to...
7237         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
7238         * objfiles.c (get_objfile_bfd_data): Allocate
7239         objfile_per_bfd_storage with obstack_new when allocating on
7240         obstack.
7241
7242 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
7243
7244         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
7245         OBSTACK_ZALLOC.
7246         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
7247         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
7248         * mdebugread.c (mdebug_build_psymtabs): Likewise.
7249         (add_pending): Likewise.
7250         (parse_symbol): Likewise.
7251         (parse_partial_symbols): Likewise.
7252         (psymtab_to_symtab_1): Likewise.
7253         (new_psymtab): Likewise.
7254         (elfmdebug_build_psymtabs): Likewise.
7255         * minsyms.c (terminate_minimal_symbol_table): Likewise.
7256         * objfiles.c (get_objfile_bfd_data): Likewise.
7257         (objfile_register_static_link): Likewise.
7258         * psymtab.c (allocate_psymtab): Likewise.
7259         * stabsread.c (read_member_functions): Likewise.
7260         * xcoffread.c (xcoff_end_psymtab): Likewise.
7261
7262 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
7263
7264         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
7265         compiler supports std::is_trivially_constructible.
7266         * common/poison.h: Include obstack.h.
7267         (IsMallocable): Define to is_trivially_constructible if the
7268         compiler supports it, define to true_type otherwise.
7269         (xobnew): New.
7270         (XOBNEW): Redefine.
7271         (xobnewvec): New.
7272         (XOBNEWVEC): Redefine.
7273         * gdb_obstack.h (obstack_zalloc): New.
7274         (OBSTACK_ZALLOC): Redefine.
7275         (obstack_calloc): New.
7276         (OBSTACK_CALLOC): Redefine.
7277         (obstack_new): New.
7278         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
7279         (gdbarch_obstack): New declaration in gdbarch.h, definition in
7280         gdbarch.c.
7281         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
7282         obstack_calloc/obstack_zalloc.
7283         (gdbarch_obstack_zalloc): Remove.
7284         * target-descriptions.c (tdesc_data_init): Use obstack_new.
7285
7286 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7287
7288         * stack.c (backtrace_command_1): Remove useless variable int i.
7289
7290 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7291
7292         * stack.c (print_frame_info): Fix comment.
7293
7294 2018-05-18  Tom Tromey  <tom@tromey.com>
7295
7296         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
7297         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
7298         (~dwarf2_per_objfile): Update
7299         (dwarf2_get_dwz_file): Use new.
7300         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
7301         unique_ptr.
7302
7303 2018-05-18  Tom Tromey  <tom@tromey.com>
7304
7305         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
7306         unique_ptr.
7307         * dwarf2read.c (struct dwp_file): Add constructor and
7308         initializers.
7309         (open_and_init_dwp_file): Return a unique_ptr.
7310         (dwarf2_per_objfile, create_dwp_hash_table)
7311         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
7312         (lookup_dwo_unit_in_dwp): Update.
7313         (open_and_init_dwp_file, get_dwp_file): Update.
7314
7315 2018-05-18  Tom Tromey  <tom@tromey.com>
7316
7317         * dwarf2read.c (dwarf2_per_objfile): Update.
7318         (struct mapped_index): Add initializers.
7319         (dwarf2_read_index): Use new.
7320         (dw2_symtab_iter_init): Update.
7321         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
7322         unique_ptr.
7323
7324 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
7325
7326         * dwarf2read.c (mapped_index) <total_size>: Remove.
7327
7328 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
7329
7330         * unittests/format_pieces-selftests.c (test_format_specifier):
7331         Add ARI comments.
7332
7333 2018-05-18  Tom Tromey  <tom@tromey.com>
7334
7335         * c-typeprint.c (maybe_print_hole): New function.
7336         (c_print_type_struct_field_offset): Update.
7337         (c_type_print_base_struct_union): Call maybe_print_hole.
7338
7339 2018-05-17  Keith Seitz  <keiths@redhat.com>
7340
7341         * breakpoint.c (build_bpstat_chain): New function, moved from
7342         bpstat_stop_status.
7343         (bpstat_stop_status): Add optional parameter, `stop_chain'.
7344         If no stop chain is passed, call build_bpstat_chain to build it.
7345         * breakpoint.h (build_bpstat_chain): Declare.
7346         (bpstat_stop_status): Move documentation here from breakpoint.c.
7347         * infrun.c (handle_signal_stop): Before eliding inlined frames,
7348         build the stop chain and pass it to skip_inline_frames.
7349         Pass this stop chain to bpstat_stop_status.
7350         * inline-frame.c: Include breakpoint.h.
7351         (stopped_by_user_bp_inline_frame): New function.
7352         (skip_inline_frames): Add parameter `stop_chain'.
7353         Move documention to inline-frame.h.
7354         If non-NULL, use stopped_by_user_bp_inline_frame to determine
7355         whether the frame should be elided.
7356         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
7357         Add moved documentation and update for new parameter.
7358
7359 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
7360
7361         PR cli/14975
7362         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7363         unittests/format_pieces-selftests.c.
7364         * common/format.h (format_piece) <operator==>: New.
7365         (format_pieces) <operator[]>: Remove.
7366         * common/format.c (format_pieces::format_pieces): Handle \e.
7367         * unittests/format_pieces-selftests.c: New.
7368
7369 2018-05-17  Tom Tromey  <tom@tromey.com>
7370
7371         PR symtab/23010:
7372         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
7373         (dw2_instantiate_symtab): Add skip_partial parameter.
7374         (dw2_find_last_source_symtab, dw2_map_expand_apply)
7375         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
7376         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
7377         (dw2_expand_symtabs_matching_one)
7378         (dw2_find_pc_sect_compunit_symtab)
7379         (dw2_debug_names_lookup_symbol)
7380         (dw2_debug_names_expand_symtabs_for_function): Update.
7381         (init_cutu_and_read_dies): Add skip_partial parameter.
7382         (process_psymtab_comp_unit, build_type_psymtabs_1)
7383         (process_skeletonless_type_unit, load_partial_comp_unit)
7384         (psymtab_to_symtab_1): Update.
7385         (load_full_comp_unit): Add skip_partial parameter.
7386         (process_imported_unit_die, dwarf2_read_addr_index)
7387         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
7388         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
7389         (read_signatured_type): Update.
7390
7391 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
7392
7393         * value.c (release_value): Remove unused variable.
7394         (record_latest_value): Likewise.
7395         (access_value_history): Likewise.
7396         (preserve_values): Likewise.
7397
7398 2018-05-17  Tom Tromey  <tom@tromey.com>
7399
7400         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
7401         Initialize.
7402
7403 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
7404
7405         PR gdb/22286
7406         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
7407         Also handle registers whose width is not a multiple of
7408         PTRACE_TYPE_RET.
7409         (linux_nat_trad_target::store_register): Likewise.
7410
7411 2018-05-16  Tom Tromey  <tom@tromey.com>
7412
7413         * gdbcore.h (core_bfd): Redefine.
7414         * corelow.c (core_target::close): Update.
7415         (core_target_open): Update.
7416         * progspace.h (struct program_space) <cbfd>: Now a
7417         gdb_bfd_ref_ptr.
7418
7419 2018-05-16  Tom Tromey  <tom@tromey.com>
7420
7421         PR cli/19551:
7422         * symfile-add-flags.h (enum symfile_add_flags)
7423         <SYMFILE_NOT_FILENAME>: New constant.
7424         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
7425         objfile name from BFD.
7426         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
7427         * minidebug.c (find_separate_debug_file_in_section): Put
7428         ".gnu_debugdata" into BFD's file name.
7429
7430 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
7431
7432         * regcache.c (regcache_read_ftype, regcache_write_ftype):
7433         Remove.
7434
7435 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
7436
7437         PR binutils/21446
7438         * aarch64-tdep.c (aarch64_analyze_prologue,
7439         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
7440         Indicate not interested in errors.
7441
7442 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
7443
7444         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
7445         Supply the MIPS_ZERO_REGNUM register.
7446
7447 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
7448
7449         * mips-tdep.c (mask_address_var): Make variable static.
7450
7451 2018-05-14  Tom Tromey  <tom@tromey.com>
7452
7453         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
7454
7455 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7456
7457         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
7458         FXSAVE_ADDR for the mxcsr register.
7459
7460 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
7461
7462         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
7463
7464 2018-05-11  Pedro Alves  <palves@redhat.com>
7465
7466         * corelow.c (core_target) <core_target>: No longer inline.
7467         Initialize m_core_gdbarch, m_core_vec and build the section table
7468         here.
7469         <~core_target>: New.
7470         <core_gdbarch, get_core_register_section>: New methods.
7471         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
7472         factored out from ...
7473         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
7474         (core_ops): Delete.
7475         (sniff_core_bfd): Add gdbarch parameter.
7476         (core_close): Delete, merged into ...
7477         (core_target::close): ... here.  Delete self.
7478         (core_close_cleanup): Delete.
7479         (core_target_open): Allocate a core_target on the heap.  Use a
7480         unique_ptr instead of a cleanup.  Bits moved into the core_target
7481         ctor.  Adjust to use core_target methods instead of globals.
7482         (get_core_register_section): Rename to ...
7483         (core_target::get_core_register_section): ... this and adjust.
7484         (struct get_core_registers_cb_data): New.
7485         (get_core_registers_cb): Use it.  Use bool.
7486         (core_target::fetch_registers, core_target::files_info)
7487         (core_target::xfer_partial, core_target::read_description)
7488         (core_target::pid_to, core_target::thread_name): Adjust to
7489         reference class fields instead of globals.
7490         * target.h (struct target_ops_deleter, target_ops_up): New.
7491
7492 2018-05-11  Pedro Alves  <palves@redhat.com>
7493
7494         * corefile.c (core_file_command): Move to corelow.c.
7495         * corelow.c (the_core_target): Delete.
7496         (core_file_command): Moved from corefile.c.  Check exec_bfd
7497         instead of the_core_target.  Use target_detach instead of calling
7498         into the_core_target directly.
7499         (maybe_say_no_core_file_now): New.
7500         (core_target::detach): Use it.
7501         (_initialize_corelow): Remove references to the_core_target.
7502         * gdbcore.h (the_core_target): Delete.
7503
7504 2018-05-11  Tom Tromey  <tromey@redhat.com>
7505             Pedro Alves  <palves@redhat.com>
7506
7507         * corefile.c (core_bfd): Remove.
7508         * gdbcore.h (core_bfd): Now a macro.
7509         * progspace.h (struct program_space) <cbfd>: New field.
7510
7511 2018-05-11  Tom Tromey  <tom@tromey.com>
7512
7513         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
7514         gdb::def_vector.
7515
7516 2018-05-10  Tom Tromey  <tom@tromey.com>
7517
7518         * configure: Rebuild.
7519         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
7520
7521 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
7522
7523         PR server/23158:
7524         * regformats/regdat.sh: Adjust script, following the addition
7525         of the new expedite_regs parameter to init_target_desc.
7526
7527 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
7528
7529         PR gdb/23127
7530         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
7531         set_gdbarch_significant_addr_bit.
7532         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
7533         set_gdbarch_significant_addr_bit.
7534         * utils.c (address_significant): Update to sign extend addr.
7535
7536 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
7537
7538         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
7539         (xtensa_linux_init_abi): Limit tdep->num_regs by
7540         tdep->num_nopriv_regs.
7541         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
7542         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
7543         not initialized.
7544
7545 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
7546
7547         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
7548
7549 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
7550
7551         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
7552         (I387_MXCSR_INIT_VAL): New constant.
7553         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
7554         buffer if it was supplied by the inferior.
7555         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
7556         (i387_xsave_get_clear_bv): New function.
7557         (i387_supply_xsave): Only read x87 control registers from the
7558         xsave buffer if the feature is enabled, and the state will have
7559         been written, otherwise, provide a suitable default.
7560         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
7561         including x87 control registers.  Update control registers if they
7562         have changed from the default value, and mark features as enabled
7563         as required.
7564         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
7565
7566 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
7567
7568         * spu-tdep.c (info_spu_event_command): Fix output formatting.
7569
7570 2018-05-07  Tom Tromey  <tom@tromey.com>
7571
7572         * configure: Rebuild.
7573         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
7574
7575 2018-05-07  Tom Tromey  <tom@tromey.com>
7576
7577         PR tdep/20362:
7578         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
7579         bit.  Use correct value for VDIV.
7580
7581 2018-05-04  Tom Tromey  <tom@tromey.com>
7582
7583         * configure: Rebuild.
7584         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
7585
7586 2018-05-04  Tom Tromey  <tom@tromey.com>
7587
7588         * linux-record.c (record_linux_system_call) <case
7589         RECORD_SYS_RECVFROM>: Add "break".
7590
7591 2018-05-04  Tom Tromey  <tom@tromey.com>
7592
7593         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
7594         Add missing "break".
7595         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
7596         Add missing "break".
7597
7598 2018-05-04  Tom Tromey  <tom@tromey.com>
7599
7600         * rs6000-tdep.c (ppc_process_record_op4)
7601         (ppc_process_record_op63): Add fall-through comment.
7602
7603 2018-05-04  Tom Tromey  <tom@tromey.com>
7604
7605         * i386-tdep.c (i386_process_record): Add fall-through comment.
7606
7607 2018-05-04  Tom Tromey  <tom@tromey.com>
7608
7609         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
7610         comment.
7611
7612 2018-05-04  Tom Tromey  <tom@tromey.com>
7613
7614         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
7615         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
7616         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
7617         comment.
7618         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
7619         comment.
7620         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
7621         comment.
7622
7623 2018-05-04  Tom Tromey  <tom@tromey.com>
7624
7625         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
7626
7627 2018-05-04  Tom Tromey  <tom@tromey.com>
7628
7629         * s390-tdep.c (s390_process_record): Fix fall-through comments.
7630         * xcoffread.c (scan_xcoff_symtab): Move comment later.
7631         * symfile.c (section_is_mapped): Fix fall-through comment.
7632         * stabsread.c (define_symbol, read_member_functions): Fix
7633         fall-through comment.
7634         * s390-linux-tdep.c (s390_process_record): Fix fall-through
7635         comment.
7636         * remote.c (remote_wait_as): Fix fall-through comment.
7637         * p-exp.y (yylex): Fix fall-through comment.
7638         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
7639         comment.
7640         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
7641         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
7642         * jv-exp.y (yylex): Fix fall-through comment.
7643         * go-exp.y (lex_one_token): Fix fall-through comment.
7644         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
7645         fall-through comment.
7646         * f-exp.y (yylex): Fix fall-through comment.
7647         * dwarf2read.c (process_die): Fix fall-through comments.
7648         * dbxread.c (process_one_symbol): Fix fall-through comment.
7649         * d-exp.y (lex_one_token): Fix fall-through comment.
7650         * cp-name-parser.y (yylex): Fix fall-through comment.
7651         * coffread.c (coff_symtab_read): Fix fall-through comment.
7652         * c-exp.y (lex_one_token): Fix fall-through comment.
7653         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
7654         comment.
7655         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
7656         comment.
7657
7658 2018-05-04  Tom Tromey  <tom@tromey.com>
7659
7660         PR python/22730:
7661         * NEWS: Mention gdb.execute change.
7662         * gdbcmd.h (execute_control_command): Don't declare.
7663         * python/python.c (execute_gdb_command): Use read_command_lines_1,
7664         execute_control_commands, execute_control_commands_to_string.
7665         * cli/cli-script.h (execute_control_commands)
7666         (execute_control_commands_to_string): Declare.
7667         (execute_control_command): Add from_tty parameter.
7668         * cli/cli-script.c (execute_control_commands)
7669         (execute_control_commands_to_string): New functions.
7670         (execute_user_command): Use execute_control_commands.
7671         (execute_control_command_1): Add "from_tty" parameter.  Update.
7672         (execute_control_command): Likewise.
7673
7674 2018-05-04  Tom Tromey  <tom@tromey.com>
7675
7676         PR python/22731:
7677         * NEWS: Mention that breakpoint commands are writable.
7678         * python/py-breakpoint.c (bppy_set_commands): New function.
7679         (breakpoint_object_getset) <"commands">: Use it.
7680
7681 2018-05-04  Tom Tromey  <tom@tromey.com>
7682
7683         * tracepoint.c (actions_command): Update.
7684         * mi/mi-cmd-break.c (mi_command_line_array)
7685         (mi_command_line_array_cnt, mi_command_line_array_ptr)
7686         (mi_read_next_line): Remove.
7687         (mi_cmd_break_commands): Update.
7688         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
7689         function_view.
7690         * cli/cli-script.c (get_command_line): Update.
7691         (process_next_line): Use function_view.  Constify.
7692         (recurse_read_control_structure, read_command_lines)
7693         (read_command_lines_1): Change argument types to function_view.
7694         (do_define_command, document_command): Update.
7695         * breakpoint.h (check_tracepoint_command): Don't declare.
7696         * breakpoint.c (check_tracepoint_command): Remove.
7697         (commands_command_1, create_tracepoint_from_upload): Update.
7698
7699 2018-05-04  Tom Tromey  <tom@tromey.com>
7700
7701         PR gdb/11750:
7702         * cli/cli-script.h (enum command_control_type) <define_control>:
7703         New constant.
7704         * cli/cli-script.c (multi_line_command_p): Handle define_control.
7705         (build_command_line, execute_control_command_1)
7706         (process_next_line): Likewise.
7707         (do_define_command): New function, extracted from define_command.
7708         (define_command): Use it.
7709
7710 2018-05-04  Tom Tromey  <tom@tromey.com>
7711
7712         * tracepoint.c (actions_command): Update.
7713         * cli/cli-script.h (read_command_lines): Update.
7714         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
7715         (MAX_TMPBUF): Remove define.
7716         (define_command): Use string_printf.
7717         (document_command): Likewise.
7718         * breakpoint.c (commands_command_1): Update.
7719
7720 2018-05-04  Tom Tromey  <tom@tromey.com>
7721
7722         * top.c (execute_command): Update.
7723         * cli/cli-script.h (print_command_lines): Now varargs.
7724         * cli/cli-script.c (print_command_lines): Now varargs.
7725         (execute_control_command_1) <case while_control, case if_control>:
7726         Update.
7727
7728 2018-05-04  Tom Tromey  <tom@tromey.com>
7729
7730         * tracepoint.c (all_tracepoint_actions): Rename from
7731         all_tracepoint_actions_and_cleanup.  Change return type.
7732         (actions_command, encode_actions_1, encode_actions)
7733         (trace_dump_actions, tdump_command): Update.
7734         * remote.c (remote_download_command_source): Update.
7735         * python/python.c (gdbpy_eval_from_control_command)
7736         (python_command, python_interactive_command): Update.
7737         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
7738         * guile/guile.c (guile_command)
7739         (gdbscm_eval_from_control_command, guile_command): Update.
7740         * compile/compile.c (compile_code_command)
7741         (compile_print_command, compile_to_object): Update.
7742         * cli/cli-script.h (struct command_lines_deleter): New.
7743         (counted_command_line): New typedef.
7744         (struct command_line): Add constructor, destructor.
7745         <body_list>: Remove.
7746         <body_list_0, body_list_1>: New members.
7747         (command_line_up): Remove typedef.
7748         (read_command_lines, read_command_lines_1, get_command_line):
7749         Update.
7750         (copy_command_lines): Don't declare.
7751         * cli/cli-script.c (build_command_line): Use "new".
7752         (get_command_line): Return counted_command_line.
7753         (print_command_lines, execute_user_command)
7754         (execute_control_command_1, while_command, if_command): Update.
7755         (realloc_body_list): Remove.
7756         (process_next_line, recurse_read_control_structure): Update.
7757         (read_command_lines, read_command_lines_1): Return counted_command_line.
7758         (free_command_lines): Use "delete".
7759         (copy_command_lines): Remove.
7760         (define_command, document_command, show_user_1): Update.
7761         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
7762         a counted_command_line.
7763         * breakpoint.h (counted_command_line): Remove typedef.
7764         (breakpoint_set_commands): Update.
7765         * breakpoint.c (check_no_tracepoint_commands)
7766         (validate_commands_for_breakpoint): Update.
7767         (breakpoint_set_commands): Change commands to be a
7768         counted_command_line.
7769         (commands_command_1, update_dprintf_command_list)
7770         (create_tracepoint_from_upload): Update.
7771
7772 2018-05-04  Tom Tromey  <tom@tromey.com>
7773
7774         * cli/cli-decode.h (cmd_list_element): New constructor.
7775         (~cmd_list_element): New destructor.
7776         (struct cmd_list_element): Add initializers.
7777         * cli/cli-decode.c (do_add_cmd): Use "new".
7778         (delete_cmd): Use "delete".
7779
7780 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
7781             Pedro Alves <palves@redhat.com>
7782
7783         PR breakpoints/19806 and support for PR external/20207.
7784         * NEWS: Mention Aarch64 watchpoint improvements.
7785         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
7786         watchpoints and PR external/20207 watchpoints.
7787         * nat/aarch64-linux-hw-point.c
7788         (kernel_supports_any_contiguous_range): New.
7789         (aarch64_watchpoint_offset): New.
7790         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
7791         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
7792         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
7793         (aarch64_align_watchpoint): New parameters aligned_offset_p and
7794         next_addr_orig_p.  Support PR external/20207 watchpoints.
7795         (aarch64_downgrade_regs): New.
7796         (aarch64_dr_state_insert_one_point): New parameters offset and
7797         addr_orig.
7798         (aarch64_dr_state_remove_one_point): Likewise.
7799         (aarch64_handle_breakpoint): Update caller.
7800         (aarch64_handle_aligned_watchpoint): Likewise.
7801         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
7802         aligned_offset.
7803         (aarch64_linux_set_debug_regs): Remove const from state.  Call
7804         aarch64_downgrade_regs.
7805         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
7806         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
7807         (DR_CONTROL_MASK): ... this.
7808         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
7809         (unsigned int aarch64_watchpoint_offset): New prototype.
7810         (aarch64_linux_set_debug_regs): Remove const from state.
7811         * utils.c (align_up, align_down): Move to ...
7812         * common/common-utils.c (align_up, align_down): ... here.
7813         * utils.h (align_up, align_down): Move to ...
7814         * common/common-utils.h (align_up, align_down): ... here.
7815
7816 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
7817
7818         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
7819         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
7820         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
7821         Re-implement to match the ABI as summarized in GCC's
7822         gcc/config/sparc/sparc.c.  All callers updated.
7823         (sparc32_store_arguments): Remove assertion.
7824
7825 2018-05-04  Tom Tromey  <tom@tromey.com>
7826
7827         * printcmd.c: Don't include tui.h.
7828         (decode_format): Use skip_spaces.
7829
7830 2018-05-04  Tom Tromey  <tom@tromey.com>
7831
7832         PR gdb/22619:
7833         * printcmd.c (last_count): New global.
7834         (x_command): Use saved count when repeating.
7835
7836 2018-05-04  Tom Tromey  <tom@tromey.com>
7837
7838         * nto-procfs.c (do_closedir_cleanup): Remove.
7839         (procfs_pidlist): Use gdb_dir_up.
7840         * procfs.c (do_closedir_cleanup): Remove.
7841         (proc_update_threads): Use gdb_dir_up.
7842         * common/filestuff.h (struct gdb_dir_deleter): New.
7843         (gdb_dir_up): New typedef.
7844
7845 2018-05-04  Tom Tromey  <tom@tromey.com>
7846
7847         * ada-lang.c (print_mention_exception): Use std::string.
7848
7849 2018-05-04  Tom Tromey  <tom@tromey.com>
7850
7851         * ada-lang.c (create_excep_cond_exprs): Update.
7852         (ada_exception_catchpoint_cond_string): Use std::string.
7853
7854 2018-05-04  Tom Tromey  <tom@tromey.com>
7855
7856         * ada-lang.c (xget_renaming_scope): Return std::string.
7857         (old_renaming_is_invisible): Update.
7858
7859 2018-05-04  Tom Tromey  <tom@tromey.com>
7860
7861         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
7862         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
7863
7864 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
7865
7866         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
7867
7868 2018-05-04  Tom Tromey  <tom@tromey.com>
7869
7870         * remote.c (remote_query_supported_append): Change type.
7871         (remote_check_symbols): Update.
7872
7873 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
7874
7875         PR gdb/11420
7876         * configure.ac: Prepend libpython.
7877         * python/python-config.py: Likewise.
7878         * configure: Regenerate.
7879
7880 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
7881
7882         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
7883
7884 2018-05-03  Pedro Alves  <palves@redhat.com>
7885
7886         * s390-linux-nat.c
7887         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
7888         override.  Write 'true' instead of '1'.
7889         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
7890         declaration.
7891
7892 2018-05-02  Pedro Alves  <palves@redhat.com>
7893
7894         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
7895         add_inf_child_target.
7896         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
7897         add_inf_child_target.
7898         * aix-thread.c (aix_thread_target_info): New.
7899         (aix_thread_target) <shortname, longname, doc>: Delete.
7900         <info>: New.
7901         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
7902         add_inf_child_target.
7903         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
7904         add_inf_child_target.
7905         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
7906         add_inf_child_target.
7907         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
7908         add_inf_child_target.
7909         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
7910         add_inf_child_target.
7911         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
7912         add_inf_child_target.
7913         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
7914         add_inf_child_target.
7915         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
7916         add_inf_child_target.
7917         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
7918         add_inf_child_target.
7919         * bfd-target.c (target_bfd_target_info): New.
7920         (target_bfd) <shortname, longname, doc>: Delete.
7921         <info>: New.
7922         * bsd-kvm.c (bsd_kvm_target_info): New.
7923         (bsd_kvm_target) <shortname, longname, doc>: Delete.
7924         <info>: New.
7925         (bsd_kvm_target::open): Rename to ...
7926         (bsd_kvm_target_open): ... this.  Adjust.
7927         * bsd-uthread.c (bsd_uthread_target_info): New.
7928         (bsd_uthread_target) <shortname, longname, doc>: Delete.
7929         <info>: New.
7930         * corefile.c (core_file_command): Adjust.
7931         * corelow.c (core_target_info): New.
7932         (core_target) <shortname, longname, doc>: Delete.
7933         <info>: New.
7934         (core_target::open): Rename to ...
7935         (core_target_open): ... this.  Adjust.
7936         * ctf.c (ctf_target_info): New.
7937         (ctf_target) <shortname, longname, doc>: Delete.
7938         <info>: New.
7939         (ctf_target::open): Rename to ...
7940         (ctf_target_open): ... this.
7941         (_initialize_ctf): Adjust.
7942         * exec.c (exec_target_info): New.
7943         (exec_target) <shortname, longname, doc>: Delete.
7944         <info>: New.
7945         (exec_target::open): Rename to ...
7946         (exec_target_open): ... this.
7947         * gdbcore.h (core_target_open): Declare.
7948         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
7949         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
7950         add_inf_child_target.
7951         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
7952         add_inf_child_target.
7953         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
7954         add_inf_child_target.
7955         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
7956         add_inf_child_target.
7957         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
7958         add_inf_child_target.
7959         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
7960         add_inf_child_target.
7961         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
7962         add_inf_child_target.
7963         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
7964         add_inf_child_target.
7965         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
7966         add_inf_child_target.
7967         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
7968         add_inf_child_target.
7969         * inf-child.c (inf_child_target_info): New.
7970         (inf_child_target::info): New.
7971         (inf_child_open_target): Remove 'target' parameter.  Use
7972         get_native_target instead.
7973         (inf_child_target::open): Delete.
7974         (add_inf_child_target): New.
7975         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
7976         Delete.
7977         <info>: New.
7978         (add_inf_child_target): Declare.
7979         (inf_child_open_target): Declare.
7980         * linux-thread-db.c (thread_db_target_info): New.
7981         (thread_db_target) <shortname, longname, doc>: Delete.
7982         <info>: New.
7983         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
7984         add_inf_child_target.
7985         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
7986         add_inf_child_target.
7987         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
7988         add_inf_child_target.
7989         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
7990         add_inf_child_target.
7991         * make-target-delegates (print_class): Adjust.
7992         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
7993         add_inf_child_target.
7994         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
7995         add_inf_child_target.
7996         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
7997         add_inf_child_target.
7998         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
7999         add_inf_child_target.
8000         * nto-procfs.c (nto_native_target_info): New.
8001         (nto_procfs_target_native) <shortname, longname, doc>:
8002         Delete.
8003         <info>: New.
8004         (nto_procfs_target_info): New.
8005         (nto_procfs_target_procfs) <shortname, longname, doc>:
8006         Delete.
8007         <info>: New.
8008         (init_procfs_targets): Adjust.
8009         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
8010         add_inf_child_target.
8011         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
8012         add_inf_child_target.
8013         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
8014         add_inf_child_target.
8015         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
8016         add_inf_child_target.
8017         * ravenscar-thread.c (ravenscar_target_info): New.
8018         (ravenscar_thread_target) <shortname, longname, doc>:
8019         Delete.
8020         <info>: New.
8021         * record-btrace.c (record_btrace_target_info):
8022         (record_btrace_target) <shortname, longname, doc>: Delete.
8023         <info>: New.
8024         (record_btrace_target::open): Rename to ...
8025         (record_btrace_target_open): ... this.  Adjust.
8026         * record-full.c (record_longname, record_doc): New.
8027         (record_full_base_target) <shortname, longname, doc>: Delete.
8028         <info>: New.
8029         (record_full_target_info): New.
8030         (record_full_target): <shortname>: Delete.
8031         <info>: New.
8032         (record_full_core_open_1, record_full_open_1): Update comments.
8033         (record_full_base_target::open): Rename to ...
8034         (record_full_open): ... this.
8035         (cmd_record_full_restore): Update.
8036         (_initialize_record_full): Update.
8037         * remote-sim.c (remote_sim_target_info): New.
8038         (gdbsim_target) <shortname, longname, doc>: Delete.
8039         <info>: New.
8040         (gdbsim_target::open): Rename to ...
8041         (gdbsim_target_open): ... this.
8042         (_initialize_remote_sim): Adjust.
8043         * remote.c (remote_doc): New.
8044         (remote_target_info): New.
8045         (remote_target) <shortname, longname, doc>: Delete.
8046         <info>: New.
8047         (extended_remote_target_info): New.
8048         (extended_remote_target) <shortname, longname, doc>: Delete.
8049         <info>: New.
8050         (remote_target::open_1): Make static.  Adjust.
8051         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
8052         * s390-linux-nat.c (_initialize_s390_nat): Use
8053         add_inf_child_target.
8054         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
8055         add_inf_child_target.
8056         * sol-thread.c (thread_db_target_info): New.
8057         (sol_thread_target) <shortname, longname, doc>: Delete.
8058         <info>: New.
8059         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
8060         add_inf_child_target.
8061         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
8062         add_inf_child_target.
8063         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
8064         add_inf_child_target.
8065         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
8066         add_inf_child_target.
8067         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
8068         add_inf_child_target.
8069         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
8070         add_inf_child_target.
8071         * spu-linux-nat.c (_initialize_spu_nat): Use
8072         add_inf_child_target.
8073         * spu-multiarch.c (spu_multiarch_target_info): New.
8074         (spu_multiarch_target) <shortname, longname, doc>: Delete.
8075         <info>: New.
8076         * target-delegates.c: Regenerate.
8077         * target.c: Include <unordered_map>.
8078         (target_ops_p): Delete.
8079         (DEF_VEC_P(target_ops_p)): Delete.
8080         (target_factories): New.
8081         (test_target_info): New.
8082         (test_target_ops::info): New.
8083         (open_target): Adjust to use target_factories.
8084         (add_target_with_completer): Rename to ...
8085         (add_target): ... this.  Change prototype.  Register target_info
8086         and open callback in target_factories.  Register target_info in
8087         command context instead of target_ops.
8088         (add_target): Delete old implementation.
8089         (add_deprecated_target_alias): Change prototype.  Adjust.
8090         (the_native_target): New.
8091         (set_native_target, get_native_target): New.
8092         (find_default_run_target): Use the_native_target.
8093         (find_attach_target, find_run_target): Simplify.
8094         (target_ops::open): Delete.
8095         (dummy_target_info): New.
8096         (dummy_target::shortname, dummy_target::longname)
8097         (dummy_target::doc): Delete.
8098         (dummy_target::info): New.
8099         (debug_target::shortname, debug_target::longname)
8100         (debug_target::doc): Delete.
8101         (debug_target::info): New.
8102         * target.h (struct target_info): New.
8103         (target_ops::~target_ops): Add comment.
8104         (target_ops::info): New.
8105         (target_ops::shortname, target_ops::longname, target_ops::doc): No
8106         longer virtual.  Implement in terms of target_info.
8107         (set_native_target, get_native_target): Declare.
8108         (target_open_ftype): New.
8109         (add_target, add_target_with_completer)
8110         (add_deprecated_target_alias): Change prototype.
8111         (test_target) <shortname, longname, doc>: Delete.
8112         <info>: New.
8113         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
8114         add_inf_child_target.
8115         * tracefile-tfile.c (tfile_target_info): New.
8116         (tfile_target) <shortname, longname, doc>: Delete.
8117         <info>: New.
8118         (tfile_target::open): Rename to ...
8119         (tfile_target_open): ... this.
8120         (_initialize_tracefile_tfile): Adjust.
8121         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
8122         add_inf_child_target.
8123         * windows-nat.c (_initialize_windows_nat): Use
8124         add_inf_child_target.
8125         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
8126         add_inf_child_target.
8127
8128 2018-05-02  Pedro Alves  <palves@redhat.com>
8129
8130         * linux-nat.h (linux_nat_target) <low_new_thread,
8131         low_delete_thread, low_new_fork, low_forget_process,
8132         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
8133         New virtual methods.
8134         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
8135         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
8136         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
8137         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
8138         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
8139         Delete.
8140         * linux-fork.c (delete_fork): Adjust to call low method.
8141         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
8142         (linux_nat_new_fork, linux_nat_forget_process_hook)
8143         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
8144         (linux_nat_status_is_event):
8145         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
8146         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
8147         to call low method.
8148         (sigtrap_is_event): Rename to ...
8149         (linux_nat_target::low_status_is_event): ... this.
8150         (linux_nat_set_status_is_event): Delete.
8151         (save_stop_reason, linux_nat_wait_1)
8152         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
8153         low methods.
8154         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
8155         (linux_nat_set_new_fork, linux_nat_set_forget_process)
8156         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
8157         (linux_nat_set_prepare_to_resume): Delete.
8158         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
8159         low virtual methods.
8160         * amd64-linux-nat.c: Likewise.
8161         * arm-linux-nat.c: Likewise.
8162         * i386-linux-nat.c: Likewise.
8163         * ia64-linux-nat.c: Likewise.
8164         * mips-linux-nat.c: Likewise.
8165         * ppc-linux-nat.c: Likewise.
8166         * s390-linux-nat.c: Likewise.
8167         * sparc64-linux-nat.c: Likewise.
8168         * x86-linux-nat.c: Likewise.
8169         * x86-linux-nat.h: Include "nat/x86-linux.h".
8170         (x86_linux_nat_target) <low_new_fork, low_forget_process,
8171         low_prepare_to_resume, low_new_thread, low_delete_thread>:
8172         Override methods.
8173
8174 2018-05-02  Pedro Alves  <palves@redhat.com>
8175
8176         * target.h (target_ops)
8177         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
8178         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
8179         stopped_by_watchpoint, have_continuable_watchpoint,
8180         stopped_data_address, watchpoint_addr_within_range,
8181         can_accel_watchpoint_condition, can_run, thread_alive,
8182         has_all_memory, has_memory, has_stack, has_registers,
8183         has_execution, can_async_p, is_async_p, supports_non_stop,
8184         always_non_stop_p, can_execute_reverse, supports_multi_process,
8185         supports_enable_disable_tracepoint,
8186         supports_disable_randomization, supports_string_tracing,
8187         supports_evaluation_of_breakpoint_conditions,
8188         can_run_breakpoint_commands, filesystem_is_local,
8189         can_download_tracepoint, get_trace_state_variable_value,
8190         set_trace_notes, get_tib_address, use_agent, can_use_agent,
8191         record_is_replaying, record_will_replay,
8192         augmented_libraries_svr4_read>: Adjust to return bool.
8193         * aarch64-linux-nat.c: All implementations adjusted.
8194         * aix-thread.c: All implementations adjusted.
8195         * arm-linux-nat.c: All implementations adjusted.
8196         * breakpoint.c: All implementations adjusted.
8197         * bsd-kvm.c: All implementations adjusted.
8198         * bsd-uthread.c: All implementations adjusted.
8199         * corelow.c: All implementations adjusted.
8200         * ctf.c: All implementations adjusted.
8201         * darwin-nat.c: All implementations adjusted.
8202         * darwin-nat.h: All implementations adjusted.
8203         * exec.c: All implementations adjusted.
8204         * fbsd-nat.c: All implementations adjusted.
8205         * fbsd-nat.h: All implementations adjusted.
8206         * gnu-nat.c: All implementations adjusted.
8207         * gnu-nat.h: All implementations adjusted.
8208         * go32-nat.c: All implementations adjusted.
8209         * ia64-linux-nat.c: All implementations adjusted.
8210         * inf-child.c: All implementations adjusted.
8211         * inf-child.h: All implementations adjusted.
8212         * inf-ptrace.c: All implementations adjusted.
8213         * inf-ptrace.h: All implementations adjusted.
8214         * linux-nat.c: All implementations adjusted.
8215         * linux-nat.h: All implementations adjusted.
8216         * mips-linux-nat.c: All implementations adjusted.
8217         * nto-procfs.c: All implementations adjusted.
8218         * ppc-linux-nat.c: All implementations adjusted.
8219         * procfs.c: All implementations adjusted.
8220         * ravenscar-thread.c: All implementations adjusted.
8221         * record-btrace.c: All implementations adjusted.
8222         * record-full.c: All implementations adjusted.
8223         * remote-sim.c: All implementations adjusted.
8224         * remote.c: All implementations adjusted.
8225         * s390-linux-nat.c: All implementations adjusted.
8226         * sol-thread.c: All implementations adjusted.
8227         * spu-multiarch.c: All implementations adjusted.
8228         * target-delegates.c: All implementations adjusted.
8229         * target.c: All implementations adjusted.
8230         * target.h: All implementations adjusted.
8231         * tracefile-tfile.c: All implementations adjusted.
8232         * tracefile.c: All implementations adjusted.
8233         * tracefile.h: All implementations adjusted.
8234         * windows-nat.c: All implementations adjusted.
8235         * x86-linux-nat.h: All implementations adjusted.
8236         * x86-nat.h: All implementations adjusted.
8237
8238 2018-05-02  Pedro Alves  <palves@redhat.com>
8239
8240         * make-target-delegates (scan_target_h): Don't trim lines here.
8241         Replace sequences of tabs and/or whitespace with a single
8242         whitespace.
8243         (top level, parsing methods): Trim each line before processing it
8244         here.
8245
8246 2018-05-02  Pedro Alves  <palves@redhat.com>
8247             John Baldwin  <jhb@freebsd.org>
8248
8249         * target.h (enum strata) <debug_stratum>: New.
8250         (struct target_ops) <all delegation methods>: Replace by C++
8251         virtual methods, and drop "to_" prefix.  All references updated
8252         throughout.
8253         <to_shortname, to_longname, to_doc, to_data,
8254         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
8255         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
8256         virtual methods.  All references updated throughout.
8257         <can_attach, supports_terminal_ours, can_create_inferior,
8258         get_thread_control_capabilities, attach_no_wait>: New
8259         virtual methods.
8260         <insert_breakpoint, remove_breakpoint>: Now
8261         TARGET_DEFAULT_NORETURN methods.
8262         <info_proc>: Now returns bool.
8263         <to_magic>: Delete.
8264         (OPS_MAGIC): Delete.
8265         (current_target): Delete.  All references replaced by references
8266         to ...
8267         (target_stack): ... this.  New.
8268         (target_shortname, target_longname): Adjust.
8269         (target_can_run): Now a function declaration.
8270         (default_child_has_all_memory, default_child_has_memory)
8271         (default_child_has_stack, default_child_has_registers)
8272         (default_child_has_execution): Remove target_ops parameter.
8273         (complete_target_initialization): Delete.
8274         (memory_breakpoint_target): New template class.
8275         (test_target_ops): Refactor as a C++ class with virtual methods.
8276         * make-target-delegates (NAME_PART): Tighten.
8277         (POINTER_PART, CP_SYMBOL): New.
8278         (SIMPLE_RETURN_PART): Reimplement.
8279         (VEC_RETURN_PART): Expect less.
8280         (RETURN_PART, VIRTUAL_PART): New.
8281         (METHOD): Adjust to C++ virtual methods.
8282         (scan_target_h): Remove reference to C99.
8283         (dname): Output "target_ops::" prefix.
8284         (write_function_header): Adjust to output a C++ class method.
8285         (write_declaration): New.
8286         (write_delegator): Adjust to output a C++ class method.
8287         (tdname): Output "dummy_target::" prefix.
8288         (write_tdefault, write_debugmethod): Adjust to output a C++ class
8289         method.
8290         (tdefault_names, debug_names): Delete.
8291         (return_types, tdefaults, styles, argtypes_array): New.
8292         (top level): All methods are delegators.
8293         (print_class): New.
8294         (top level): Print dummy_target and debug_target classes.
8295         * target-delegates.c: Regenerate.
8296         * target-debug.h (target_debug_print_enum_info_proc_what)
8297         (target_debug_print_thread_control_capabilities)
8298         (target_debug_print_thread_info_p): New.
8299         * target.c (dummy_target): Delete.
8300         (the_dummy_target, the_debug_target): New.
8301         (target_stack): Now extern.
8302         (set_targetdebug): Push/unpush debug target.
8303         (default_child_has_all_memory, default_child_has_memory)
8304         (default_child_has_stack, default_child_has_registers)
8305         (default_child_has_execution): Remove target_ops parameter.
8306         (complete_target_initialization): Delete.
8307         (add_target_with_completer): No longer call
8308         complete_target_initialization.
8309         (target_supports_terminal_ours): Use regular delegation.
8310         (update_current_target): Delete.
8311         (push_target): No longer check magic number.  Don't call
8312         update_current_target.
8313         (unpush_target): Don't call update_current_target.
8314         (target_is_pushed): No longer check magic number.
8315         (target_require_runnable): Skip for all stratums over
8316         process_stratum.
8317         (target_ops::info_proc): New.
8318         (target_info_proc): Use find_target_at and
8319         find_default_run_target.
8320         (target_supports_disable_randomization): Use regular delegation.
8321         (target_get_osdata): Use find_target_at.
8322         (target_ops::open, target_ops::close, target_ops::can_attach)
8323         (target_ops::attach, target_ops::can_create_inferior)
8324         (target_ops::create_inferior, target_ops::can_run)
8325         (target_can_run): New.
8326         (default_fileio_target): Use regular delegation.
8327         (target_ops::fileio_open, target_ops::fileio_pwrite)
8328         (target_ops::fileio_pread, target_ops::fileio_fstat)
8329         (target_ops::fileio_close, target_ops::fileio_unlink)
8330         (target_ops::fileio_readlink): New.
8331         (target_fileio_open_1, target_fileio_unlink)
8332         (target_fileio_readlink): Always call the target method.  Handle
8333         FILEIO_ENOSYS.
8334         (return_zero, return_zero_has_execution): Delete.
8335         (init_dummy_target): Delete.
8336         (dummy_target::dummy_target, dummy_target::shortname)
8337         (dummy_target::longname, dummy_target::doc)
8338         (debug_target::debug_target, debug_target::shortname)
8339         (debug_target::longname, debug_target::doc): New.
8340         (target_supports_delete_record): Use regular delegation.
8341         (setup_target_debug): Delete.
8342         (maintenance_print_target_stack): Skip debug_stratum.
8343         (initialize_targets): Instantiate the_dummy_target and
8344         the_debug_target.
8345         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
8346         use target_stack.
8347         (target_auxv_search, fprint_target_auxv): Adjust.
8348         (info_auxv_command): Adjust to use target_stack.
8349         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
8350         * exceptions.c (print_flush): Handle a NULL target_stack.
8351         * regcache.c (target_ops_no_register): Refactor as class with
8352         virtual methods.
8353
8354         * exec.c (exec_target): New class.
8355         (exec_ops): Now an exec_target.
8356         (exec_open, exec_close_1, exec_get_section_table)
8357         (exec_xfer_partial, exec_files_info, exec_has_memory)
8358         (exec_make_note_section): Refactor as exec_target methods.
8359         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
8360         Delete.
8361         (exec_target::find_memory_regions): New.
8362         (_initialize_exec): Don't call init_exec_ops.
8363         * gdbcore.h (exec_file_clear): Delete.
8364
8365         * corefile.c (core_target): Delete.
8366         (core_file_command): Adjust.
8367         * corelow.c (core_target): New class.
8368         (the_core_target): New.
8369         (core_close): Remove target_ops parameter.
8370         (core_close_cleanup): Adjust.
8371         (core_target::close): New.
8372         (core_open, core_detach, get_core_registers, core_files_info)
8373         (core_xfer_partial, core_thread_alive, core_read_description)
8374         (core_pid_to_str, core_thread_name, core_has_memory)
8375         (core_has_stack, core_has_registers, core_info_proc): Rework as
8376         core_target methods.
8377         (ignore, core_remove_breakpoint, init_core_ops): Delete.
8378         (_initialize_corelow): Initialize the_core_target.
8379         * gdbcore.h (core_target): Delete.
8380         (the_core_target): New.
8381
8382         * ctf.c: (ctf_target): New class.
8383         (ctf_ops): Now a ctf_target.
8384         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
8385         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
8386         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
8387         methods.
8388         (init_ctf_ops): Delete.
8389         (_initialize_ctf): Don't call it.
8390         * tracefile-tfile.c (tfile_target): New class.
8391         (tfile_ops): Now a tfile_target.
8392         (tfile_open, tfile_close, tfile_files_info)
8393         (tfile_get_tracepoint_status, tfile_trace_find)
8394         (tfile_fetch_registers, tfile_xfer_partial)
8395         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
8396         Refactor as tfile_target methods.
8397         (tfile_xfer_partial_features): Remove target_ops parameter.
8398         (init_tfile_ops): Delete.
8399         (_initialize_tracefile_tfile): Don't call it.
8400         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
8401         (tracefile_has_stack, tracefile_has_registers)
8402         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
8403         tracefile_target methods.
8404         (init_tracefile_ops): Delete.
8405         (tracefile_target::tracefile_target): New.
8406         * tracefile.h: Include "target.h".
8407         (tracefile_target): New class.
8408         (init_tracefile_ops): Delete.
8409
8410         * spu-multiarch.c (spu_multiarch_target): New class.
8411         (spu_ops): Now a spu_multiarch_target.
8412         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
8413         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
8414         (spu_search_memory, spu_mourn_inferior): Refactor as
8415         spu_multiarch_target methods.
8416         (init_spu_ops): Delete.
8417         (_initialize_spu_multiarch): Remove references to init_spu_ops,
8418         complete_target_initialization.
8419
8420         * ravenscar-thread.c (ravenscar_thread_target): New class.
8421         (ravenscar_ops): Now a ravenscar_thread_target.
8422         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
8423         (ravenscar_thread_alive, ravenscar_pid_to_str)
8424         (ravenscar_fetch_registers, ravenscar_store_registers)
8425         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
8426         (ravenscar_stopped_by_hw_breakpoint)
8427         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
8428         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
8429         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
8430         methods.
8431         (init_ravenscar_thread_ops): Delete.
8432         (_initialize_ravenscar): Remove references to
8433         init_ravenscar_thread_ops and complete_target_initialization.
8434
8435         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
8436         (bsd_uthread_target): New class.
8437         (bsd_uthread_ops): Now a bsd_uthread_target.
8438         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
8439         (bsd_uthread_close, bsd_uthread_mourn_inferior)
8440         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
8441         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
8442         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
8443         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
8444         (bsd_uthread_target): Delete function.
8445         (_initialize_bsd_uthread): Remove reference to
8446         complete_target_initialization.
8447
8448         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
8449         (target_bfd): ... this new class.
8450         (target_bfd_xfer_partial, target_bfd_get_section_table)
8451         (target_bfd_close): Refactor as target_bfd methods.
8452         (target_bfd::~target_bfd): New.
8453         (target_bfd_reopen): Adjust.
8454         (target_bfd::close): New.
8455
8456         * record-btrace.c (record_btrace_target): New class.
8457         (record_btrace_ops): Now a record_btrace_target.
8458         (record_btrace_open, record_btrace_stop_recording)
8459         (record_btrace_disconnect, record_btrace_close)
8460         (record_btrace_async, record_btrace_info)
8461         (record_btrace_insn_history, record_btrace_insn_history_range)
8462         (record_btrace_insn_history_from, record_btrace_call_history)
8463         (record_btrace_call_history_range)
8464         (record_btrace_call_history_from, record_btrace_record_method)
8465         (record_btrace_is_replaying, record_btrace_will_replay)
8466         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
8467         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
8468         (record_btrace_store_registers, record_btrace_prepare_to_store)
8469         (record_btrace_to_get_unwinder)
8470         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
8471         (record_btrace_commit_resume, record_btrace_wait)
8472         (record_btrace_stop, record_btrace_can_execute_reverse)
8473         (record_btrace_stopped_by_sw_breakpoint)
8474         (record_btrace_supports_stopped_by_sw_breakpoint)
8475         (record_btrace_stopped_by_hw_breakpoint)
8476         (record_btrace_supports_stopped_by_hw_breakpoint)
8477         (record_btrace_update_thread_list, record_btrace_thread_alive)
8478         (record_btrace_goto_begin, record_btrace_goto_end)
8479         (record_btrace_goto, record_btrace_stop_replaying_all)
8480         (record_btrace_execution_direction)
8481         (record_btrace_prepare_to_generate_core)
8482         (record_btrace_done_generating_core): Refactor as
8483         record_btrace_target methods.
8484         (init_record_btrace_ops): Delete.
8485         (_initialize_record_btrace): Remove reference to
8486         init_record_btrace_ops.
8487         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
8488         the execution_direction global.
8489         (record_full_base_target, record_full_target)
8490         (record_full_core_target): New classes.
8491         (record_full_ops): Now a record_full_target.
8492         (record_full_core_ops): Now a record_full_core_target.
8493         (record_full_target::detach, record_full_target::disconnect)
8494         (record_full_core_target::disconnect)
8495         (record_full_target::mourn_inferior, record_full_target::kill):
8496         New.
8497         (record_full_open, record_full_close, record_full_async): Refactor
8498         as methods of the record_full_base_target class.
8499         (record_full_resume, record_full_commit_resume): Refactor
8500         as methods of the record_full_target class.
8501         (record_full_wait, record_full_stopped_by_watchpoint)
8502         (record_full_stopped_data_address)
8503         (record_full_stopped_by_sw_breakpoint)
8504         (record_full_supports_stopped_by_sw_breakpoint)
8505         (record_full_stopped_by_hw_breakpoint)
8506         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
8507         methods of the record_full_base_target class.
8508         (record_full_store_registers, record_full_xfer_partial)
8509         (record_full_insert_breakpoint, record_full_remove_breakpoint):
8510         Refactor as methods of the record_full_target class.
8511         (record_full_can_execute_reverse, record_full_get_bookmark)
8512         (record_full_goto_bookmark, record_full_execution_direction)
8513         (record_full_record_method, record_full_info, record_full_delete)
8514         (record_full_is_replaying, record_full_will_replay)
8515         (record_full_goto_begin, record_full_goto_end, record_full_goto)
8516         (record_full_stop_replaying): Refactor as methods of the
8517         record_full_base_target class.
8518         (record_full_core_resume, record_full_core_kill)
8519         (record_full_core_fetch_registers)
8520         (record_full_core_prepare_to_store)
8521         (record_full_core_store_registers, record_full_core_xfer_partial)
8522         (record_full_core_insert_breakpoint)
8523         (record_full_core_remove_breakpoint)
8524         (record_full_core_has_execution): Refactor
8525         as methods of the record_full_core_target class.
8526         (record_full_base_target::supports_delete_record): New.
8527         (init_record_full_ops): Delete.
8528         (init_record_full_core_ops): Delete.
8529         (record_full_save): Refactor as method of the
8530         record_full_base_target class.
8531         (_initialize_record_full): Remove references to
8532         init_record_full_ops and init_record_full_core_ops.
8533
8534         * remote.c (remote_target, extended_remote_target): New classes.
8535         (remote_ops): Now a remote_target.
8536         (extended_remote_ops): Now an extended_remote_target.
8537         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
8538         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
8539         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
8540         (remote_pass_signals, remote_set_syscall_catchpoint)
8541         (remote_program_signals, )
8542         (remote_thread_always_alive): Remove target_ops parameter.
8543         (remote_thread_alive, remote_thread_name)
8544         (remote_update_thread_list, remote_threads_extra_info)
8545         (remote_static_tracepoint_marker_at)
8546         (remote_static_tracepoint_markers_by_strid)
8547         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
8548         (remote_open): Refactor as methods of remote_target.
8549         (extended_remote_open, extended_remote_detach)
8550         (extended_remote_attach, extended_remote_post_attach):
8551         (extended_remote_supports_disable_randomization)
8552         (extended_remote_create_inferior): : Refactor as method of
8553         extended_remote_target.
8554         (remote_set_permissions, remote_open_1, remote_detach)
8555         (remote_follow_fork, remote_follow_exec, remote_disconnect)
8556         (remote_resume, remote_commit_resume, remote_stop)
8557         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
8558         (remote_terminal_ours, remote_wait, remote_fetch_registers)
8559         (remote_prepare_to_store, remote_store_registers)
8560         (remote_flash_erase, remote_flash_done, remote_files_info)
8561         (remote_kill, remote_mourn, remote_insert_breakpoint)
8562         (remote_remove_breakpoint, remote_insert_watchpoint)
8563         (remote_watchpoint_addr_within_range)
8564         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
8565         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
8566         (remote_supports_stopped_by_sw_breakpoint)
8567         (remote_stopped_by_hw_breakpoint)
8568         (remote_supports_stopped_by_hw_breakpoint)
8569         (remote_stopped_by_watchpoint, remote_stopped_data_address)
8570         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
8571         (remote_verify_memory): Refactor as methods of remote_target.
8572         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
8573         parameter.
8574         (remote_xfer_partial, remote_get_memory_xfer_limit)
8575         (remote_search_memory, remote_rcmd, remote_memory_map)
8576         (remote_pid_to_str, remote_get_thread_local_address)
8577         (remote_get_tib_address, remote_read_description): Refactor as
8578         methods of remote_target.
8579         (remote_target::fileio_open, remote_target::fileio_pwrite)
8580         (remote_target::fileio_pread, remote_target::fileio_close): New.
8581         (remote_hostio_readlink, remote_hostio_fstat)
8582         (remote_filesystem_is_local, remote_can_execute_reverse)
8583         (remote_supports_non_stop, remote_supports_disable_randomization)
8584         (remote_supports_multi_process, remote_supports_cond_breakpoints)
8585         (remote_supports_enable_disable_tracepoint)
8586         (remote_supports_string_tracing)
8587         (remote_can_run_breakpoint_commands, remote_trace_init)
8588         (remote_download_tracepoint, remote_can_download_tracepoint)
8589         (remote_download_trace_state_variable, remote_enable_tracepoint)
8590         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
8591         (remote_trace_start, remote_get_trace_status)
8592         (remote_get_tracepoint_status, remote_trace_stop)
8593         (remote_trace_find, remote_get_trace_state_variable_value)
8594         (remote_save_trace_data, remote_get_raw_trace_data)
8595         (remote_set_disconnected_tracing, remote_core_of_thread)
8596         (remote_set_circular_trace_buffer, remote_traceframe_info)
8597         (remote_get_min_fast_tracepoint_insn_len)
8598         (remote_set_trace_buffer_size, remote_set_trace_notes)
8599         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
8600         (remote_disable_btrace, remote_teardown_btrace)
8601         (remote_read_btrace, remote_btrace_conf)
8602         (remote_augmented_libraries_svr4_read, remote_load)
8603         (remote_pid_to_exec_file, remote_can_do_single_step)
8604         (remote_execution_direction, remote_thread_handle_to_thread_info):
8605         Refactor as methods of remote_target.
8606         (init_remote_ops, init_extended_remote_ops): Delete.
8607         (remote_can_async_p, remote_is_async_p, remote_async)
8608         (remote_thread_events, remote_upload_tracepoints)
8609         (remote_upload_trace_state_variables): Refactor as methods of
8610         remote_target.
8611         (_initialize_remote): Remove references to init_remote_ops and
8612         init_extended_remote_ops.
8613
8614         * remote-sim.c (gdbsim_target): New class.
8615         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
8616         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
8617         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
8618         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
8619         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
8620         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
8621         Refactor as methods of gdbsim_target.
8622         (gdbsim_ops): Now a gdbsim_target.
8623         (init_gdbsim_ops): Delete.
8624         (gdbsim_cntrl_c): Adjust.
8625         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
8626
8627         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
8628         (the_amd64_linux_nat_target): New.
8629         (amd64_linux_fetch_inferior_registers)
8630         (amd64_linux_store_inferior_registers): Refactor as methods of
8631         amd64_linux_nat_target.
8632         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
8633         * i386-linux-nat.c: Don't include "linux-nat.h".
8634         (i386_linux_nat_target): New class.
8635         (the_i386_linux_nat_target): New.
8636         (i386_linux_fetch_inferior_registers)
8637         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
8638         as methods of i386_linux_nat_target.
8639         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
8640         * inf-child.c (inf_child_ops): Delete.
8641         (inf_child_fetch_inferior_registers)
8642         (inf_child_store_inferior_registers): Delete.
8643         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
8644         methods of inf_child_target.
8645         (inf_child_target::supports_terminal_ours)
8646         (inf_child_target::terminal_init)
8647         (inf_child_target::terminal_inferior)
8648         (inf_child_target::terminal_ours_for_output)
8649         (inf_child_target::terminal_ours, inf_child_target::interrupt)
8650         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
8651         New.
8652         (inf_child_open, inf_child_disconnect, inf_child_close)
8653         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
8654         (inf_child_post_startup_inferior, inf_child_can_run)
8655         (inf_child_pid_to_exec_file): Refactor as methods of
8656         inf_child_target.
8657         (inf_child_follow_fork): Delete.
8658         (inf_child_target::can_create_inferior)
8659         (inf_child_target::can_attach): New.
8660         (inf_child_target::has_all_memory, inf_child_target::has_memory)
8661         (inf_child_target::has_stack, inf_child_target::has_registers)
8662         (inf_child_target::has_execution): New.
8663         (inf_child_fileio_open, inf_child_fileio_pwrite)
8664         (inf_child_fileio_pread, inf_child_fileio_fstat)
8665         (inf_child_fileio_close, inf_child_fileio_unlink)
8666         (inf_child_fileio_readlink, inf_child_use_agent)
8667         (inf_child_can_use_agent): Refactor as methods of
8668         inf_child_target.
8669         (return_zero, inf_child_target): Delete.
8670         (inf_child_target::inf_child_target): New.
8671         * inf-child.h: Include "target.h".
8672         (inf_child_target): Delete function prototype.
8673         (inf_child_target): New class.
8674         (inf_child_open_target, inf_child_mourn_inferior)
8675         (inf_child_maybe_unpush_target): Delete.
8676         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
8677         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
8678         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
8679         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
8680         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
8681         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
8682         (inf_ptrace_wait, inf_ptrace_xfer_partial)
8683         (inf_ptrace_thread_alive, inf_ptrace_files_info)
8684         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
8685         methods of inf_ptrace_target.
8686         (inf_ptrace_target): Delete function.
8687         * inf-ptrace.h: Include "inf-child.h".
8688         (inf_ptrace_target): Delete function declaration.
8689         (inf_ptrace_target): New class.
8690         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
8691         * linux-nat.c (linux_target): New.
8692         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
8693         (linux_nat_target::~linux_nat_target): New.
8694         (linux_child_post_attach, linux_child_post_startup_inferior)
8695         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
8696         (linux_child_remove_fork_catchpoint)
8697         (linux_child_insert_vfork_catchpoint)
8698         (linux_child_remove_vfork_catchpoint)
8699         (linux_child_insert_exec_catchpoint)
8700         (linux_child_remove_exec_catchpoint)
8701         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
8702         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
8703         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
8704         (linux_nat_stopped_data_address)
8705         (linux_nat_stopped_by_sw_breakpoint)
8706         (linux_nat_supports_stopped_by_sw_breakpoint)
8707         (linux_nat_stopped_by_hw_breakpoint)
8708         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
8709         (linux_nat_kill, linux_nat_mourn_inferior)
8710         (linux_nat_xfer_partial, linux_nat_thread_alive)
8711         (linux_nat_update_thread_list, linux_nat_pid_to_str)
8712         (linux_nat_thread_name, linux_child_pid_to_exec_file)
8713         (linux_child_static_tracepoint_markers_by_strid)
8714         (linux_nat_is_async_p, linux_nat_can_async_p)
8715         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
8716         (linux_nat_supports_multi_process)
8717         (linux_nat_supports_disable_randomization, linux_nat_async)
8718         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
8719         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
8720         (linux_nat_fileio_open, linux_nat_fileio_readlink)
8721         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
8722         methods of linux_nat_target.
8723         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
8724         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
8725         parameter.
8726         (check_stopped_by_watchpoint): Adjust.
8727         (linux_xfer_partial): Delete.
8728         (linux_target_install_ops, linux_target, linux_nat_add_target):
8729         Delete.
8730         (linux_nat_target::linux_nat_target): New.
8731         * linux-nat.h: Include "inf-ptrace.h".
8732         (linux_nat_target): New.
8733         (linux_target, linux_target_install_ops, linux_nat_add_target):
8734         Delete function declarations.
8735         (linux_target): Declare global.
8736         * linux-thread-db.c (thread_db_target): New.
8737         (thread_db_target::thread_db_target): New.
8738         (thread_db_ops): Delete.
8739         (the_thread_db_target): New.
8740         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
8741         (thread_db_update_thread_list, thread_db_pid_to_str)
8742         (thread_db_extra_thread_info)
8743         (thread_db_thread_handle_to_thread_info)
8744         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
8745         (thread_db_resume): Refactor as methods of thread_db_target.
8746         (init_thread_db_ops): Delete.
8747         (_initialize_thread_db): Remove reference to init_thread_db_ops.
8748         * x86-linux-nat.c: Don't include "linux-nat.h".
8749         (super_post_startup_inferior): Delete.
8750         (x86_linux_nat_target::~x86_linux_nat_target): New.
8751         (x86_linux_child_post_startup_inferior)
8752         (x86_linux_read_description, x86_linux_enable_btrace)
8753         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
8754         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
8755         methods of x86_linux_nat_target.
8756         (x86_linux_create_target): Delete.  Bits folded ...
8757         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
8758         pointer.
8759         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
8760         (x86_linux_nat_target): New class.
8761         (x86_linux_create_target): Delete.
8762         (x86_linux_add_target): Now takes a linux_nat_target pointer.
8763         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
8764         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
8765         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
8766         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
8767         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
8768         make extern.
8769         (x86_use_watchpoints): Delete.
8770         * x86-nat.h: Include "breakpoint.h" and "target.h".
8771         (x86_use_watchpoints): Delete.
8772         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
8773         (x86_stopped_by_watchpoint, x86_stopped_data_address)
8774         (x86_insert_watchpoint, x86_remove_watchpoint)
8775         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
8776         (x86_stopped_by_hw_breakpoint): New declarations.
8777         (x86_nat_target): New template class.
8778
8779         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
8780         (the_ppc_linux_nat_target): New.
8781         (ppc_linux_fetch_inferior_registers)
8782         (ppc_linux_can_use_hw_breakpoint)
8783         (ppc_linux_region_ok_for_hw_watchpoint)
8784         (ppc_linux_ranged_break_num_registers)
8785         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
8786         (ppc_linux_insert_mask_watchpoint)
8787         (ppc_linux_remove_mask_watchpoint)
8788         (ppc_linux_can_accel_watchpoint_condition)
8789         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
8790         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
8791         (ppc_linux_watchpoint_addr_within_range)
8792         (ppc_linux_masked_watch_num_registers)
8793         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
8794         (ppc_linux_read_description): Refactor as methods of
8795         ppc_linux_nat_target.
8796         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
8797
8798         * procfs.c (procfs_xfer_partial): Delete forward declaration.
8799         (procfs_target): New class.
8800         (the_procfs_target): New.
8801         (procfs_target): Delete function.
8802         (procfs_auxv_parse, procfs_attach, procfs_detach)
8803         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
8804         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
8805         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
8806         (procfs_create_inferior, procfs_update_thread_list)
8807         (procfs_thread_alive, procfs_pid_to_str)
8808         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
8809         (procfs_stopped_data_address, procfs_insert_watchpoint)
8810         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
8811         (proc_find_memory_regions, procfs_info_proc)
8812         (procfs_make_note_section): Refactor as methods of procfs_target.
8813         (_initialize_procfs): Adjust.
8814         * sol-thread.c (sol_thread_target): New class.
8815         (sol_thread_ops): Now a sol_thread_target.
8816         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
8817         (sol_thread_fetch_registers, sol_thread_store_registers)
8818         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
8819         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
8820         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
8821         (init_sol_thread_ops): Delete.
8822         (_initialize_sol_thread): Adjust.  Remove references to
8823         init_sol_thread_ops and complete_target_initialization.
8824
8825         * windows-nat.c (windows_nat_target): New class.
8826         (windows_fetch_inferior_registers)
8827         (windows_store_inferior_registers, windows_resume, windows_wait)
8828         (windows_attach, windows_detach, windows_pid_to_exec_file)
8829         (windows_files_info, windows_create_inferior)
8830         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
8831         (windows_close, windows_pid_to_str, windows_xfer_partial)
8832         (windows_get_tib_address, windows_get_ada_task_ptid)
8833         (windows_thread_name, windows_thread_alive): Refactor as
8834         windows_nat_target methods.
8835         (do_initial_windows_stuff): Adjust.
8836         (windows_target): Delete function.
8837         (_initialize_windows_nat): Adjust.
8838
8839         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
8840         (darwin_mourn_inferior, darwin_kill_inferior)
8841         (darwin_create_inferior, darwin_attach, darwin_detach)
8842         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
8843         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
8844         (darwin_supports_multi_process): Refactor as darwin_nat_target
8845         methods.
8846         (darwin_resume_to, darwin_files_info): Delete.
8847         (_initialize_darwin_inferior): Rename to ...
8848         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
8849         * darwin-nat.h: Include "inf-child.h".
8850         (darwin_nat_target): New class.
8851         (darwin_complete_target): Delete.
8852         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
8853         (darwin_target): New.
8854         (i386_darwin_fetch_inferior_registers)
8855         (i386_darwin_store_inferior_registers): Refactor as methods of
8856         darwin_nat_target.
8857         (darwin_complete_target): Delete, with ...
8858         (_initialize_i386_darwin_nat): ... bits factored out here.
8859
8860         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
8861         (the_alpha_linux_nat_target): New.
8862         (alpha_linux_register_u_offset): Refactor as
8863         alpha_linux_nat_target method.
8864         (_initialize_alpha_linux_nat): Adjust.
8865         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
8866         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
8867         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
8868         methods of linux_nat_trad_target.
8869         (linux_trad_target): Delete.
8870         * linux-nat-trad.h (linux_trad_target): Delete function.
8871         (linux_nat_trad_target): New class.
8872         * mips-linux-nat.c (mips_linux_nat_target): New class.
8873         (super_fetch_registers, super_store_registers, super_close):
8874         Delete.
8875         (the_mips_linux_nat_target): New.
8876         (mips64_linux_regsets_fetch_registers)
8877         (mips64_linux_regsets_store_registers)
8878         (mips64_linux_fetch_registers, mips64_linux_store_registers)
8879         (mips_linux_register_u_offset, mips_linux_read_description)
8880         (mips_linux_can_use_hw_breakpoint)
8881         (mips_linux_stopped_by_watchpoint)
8882         (mips_linux_stopped_data_address)
8883         (mips_linux_region_ok_for_hw_watchpoint)
8884         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
8885         (mips_linux_close): Refactor as methods of mips_linux_nat.
8886         (_initialize_mips_linux_nat): Adjust to C++ification.
8887
8888         * aix-thread.c (aix_thread_target): New class.
8889         (aix_thread_ops): Now an aix_thread_target.
8890         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
8891         (aix_thread_fetch_registers, aix_thread_store_registers)
8892         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
8893         (aix_thread_thread_alive, aix_thread_pid_to_str)
8894         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
8895         Refactor as methods of aix_thread_target.
8896         (init_aix_thread_ops): Delete.
8897         (_initialize_aix_thread): Remove references to init_aix_thread_ops
8898         and complete_target_initialization.
8899         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
8900         (rs6000_nat_target): New class.
8901         (the_rs6000_nat_target): New.
8902         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
8903         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
8904         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
8905         (super_create_inferior): Delete.
8906         (_initialize_rs6000_nat): Adjust to C++ification.
8907
8908         * arm-linux-nat.c (arm_linux_nat_target): New class.
8909         (the_arm_linux_nat_target): New.
8910         (arm_linux_fetch_inferior_registers)
8911         (arm_linux_store_inferior_registers, arm_linux_read_description)
8912         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
8913         (arm_linux_remove_hw_breakpoint)
8914         (arm_linux_region_ok_for_hw_watchpoint)
8915         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
8916         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
8917         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
8918         arm_linux_nat_target.
8919         (_initialize_arm_linux_nat): Adjust to C++ification.
8920
8921         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
8922         (the_aarch64_linux_nat_target): New.
8923         (aarch64_linux_fetch_inferior_registers)
8924         (aarch64_linux_store_inferior_registers)
8925         (aarch64_linux_child_post_startup_inferior)
8926         (aarch64_linux_read_description)
8927         (aarch64_linux_can_use_hw_breakpoint)
8928         (aarch64_linux_insert_hw_breakpoint)
8929         (aarch64_linux_remove_hw_breakpoint)
8930         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
8931         (aarch64_linux_region_ok_for_hw_watchpoint)
8932         (aarch64_linux_stopped_data_address)
8933         (aarch64_linux_stopped_by_watchpoint)
8934         (aarch64_linux_watchpoint_addr_within_range)
8935         (aarch64_linux_can_do_single_step): Refactor as methods of
8936         aarch64_linux_nat_target.
8937         (super_post_startup_inferior): Delete.
8938         (_initialize_aarch64_linux_nat): Adjust to C++ification.
8939
8940         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
8941         (the_hppa_linux_nat_target): New.
8942         (hppa_linux_fetch_inferior_registers)
8943         (hppa_linux_store_inferior_registers): Refactor as methods of
8944         hppa_linux_nat_target.
8945         (_initialize_hppa_linux_nat): Adjust to C++ification.
8946
8947         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
8948         (the_ia64_linux_nat_target): New.
8949         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
8950         (ia64_linux_stopped_data_address)
8951         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
8952         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
8953         ia64_linux_nat_target methods.
8954         (super_xfer_partial): Delete.
8955         (_initialize_ia64_linux_nat): Adjust to C++ification.
8956
8957         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
8958         (the_m32r_linux_nat_target): New.
8959         (m32r_linux_fetch_inferior_registers)
8960         (m32r_linux_store_inferior_registers): Refactor as
8961         m32r_linux_nat_target methods.
8962         (_initialize_m32r_linux_nat): Adjust to C++ification.
8963
8964         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
8965         (the_m68k_linux_nat_target): New.
8966         (m68k_linux_fetch_inferior_registers)
8967         (m68k_linux_store_inferior_registers): Refactor as
8968         m68k_linux_nat_target methods.
8969         (_initialize_m68k_linux_nat): Adjust to C++ification.
8970
8971         * s390-linux-nat.c (s390_linux_nat_target): New class.
8972         (the_s390_linux_nat_target): New.
8973         (s390_linux_fetch_inferior_registers)
8974         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
8975         (s390_insert_watchpoint, s390_remove_watchpoint)
8976         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
8977         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
8978         (s390_auxv_parse, s390_read_description): Refactor as methods of
8979         s390_linux_nat_target.
8980         (_initialize_s390_nat): Adjust to C++ification.
8981
8982         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
8983         (the_sparc_linux_nat_target): New.
8984         (_initialize_sparc_linux_nat): Adjust to C++ification.
8985         * sparc-nat.c (sparc_fetch_inferior_registers)
8986         (sparc_store_inferior_registers): Remove target_ops parameter.
8987         * sparc-nat.h (sparc_fetch_inferior_registers)
8988         (sparc_store_inferior_registers): Remove target_ops parameter.
8989         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
8990         (the_sparc64_linux_nat_target): New.
8991         (_initialize_sparc64_linux_nat): Adjust to C++ification.
8992
8993         * spu-linux-nat.c (spu_linux_nat_target): New class.
8994         (the_spu_linux_nat_target): New.
8995         (spu_child_post_startup_inferior, spu_child_post_attach)
8996         (spu_child_wait, spu_fetch_inferior_registers)
8997         (spu_store_inferior_registers, spu_xfer_partial)
8998         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
8999         methods.
9000         (_initialize_spu_nat): Adjust to C++ification.
9001
9002         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
9003         (the_tilegx_linux_nat_target): New.
9004         (fetch_inferior_registers, store_inferior_registers):
9005         Refactor as methods.
9006         (_initialize_tile_linux_nat): Adjust to C++ification.
9007
9008         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
9009         (the_xtensa_linux_nat_target): New.
9010         (xtensa_linux_fetch_inferior_registers)
9011         (xtensa_linux_store_inferior_registers): Refactor as
9012         xtensa_linux_nat_target methods.
9013         (_initialize_xtensa_linux_nat): Adjust to C++ification.
9014
9015         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
9016         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
9017         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
9018         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
9019         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
9020         (fbsd_stopped_by_sw_breakpoint)
9021         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
9022         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
9023         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
9024         (fbsd_post_startup_inferior, fbsd_post_attach)
9025         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
9026         (fbsd_set_syscall_catchpoint)
9027         (super_xfer_partial, super_resume, super_wait)
9028         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
9029         (fbsd_handle_debug_trap): Remove target_ops parameter.
9030         (fbsd_nat_add_target): Delete.
9031         * fbsd-nat.h: Include "inf-ptrace.h".
9032         (fbsd_nat_add_target): Delete.
9033         (USE_SIGTRAP_SIGINFO): Define.
9034         (fbsd_nat_target): New class.
9035
9036         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
9037         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
9038         (amd64bsd_target): Delete.
9039         * amd64-bsd-nat.h: New file.
9040         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
9041         "x86-bsd-nat.h".
9042         (amd64_fbsd_nat_target): New class.
9043         (the_amd64_fbsd_nat_target): New.
9044         (amd64fbsd_read_description): Refactor as method of
9045         amd64_fbsd_nat_target.
9046         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
9047         (_initialize_amd64fbsd_nat): Adjust to C++ification.
9048         * amd64-nat.h (amd64bsd_target): Delete function declaration.
9049         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
9050         (i386bsd_store_inferior_registers): Remove target_ops parameter.
9051         (i386bsd_target): Delete.
9052         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
9053         (i386bsd_fetch_inferior_registers)
9054         (i386bsd_store_inferior_registers): Declare.
9055         (i386_bsd_nat_target): New class.
9056         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
9057         (the_i386_fbsd_nat_target): New.
9058         (i386fbsd_resume, i386fbsd_read_description): Refactor as
9059         i386_fbsd_nat_target methods.
9060         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
9061         (_initialize_i386fbsd_nat): Adjust to C++ification.
9062         * x86-bsd-nat.c (super_mourn_inferior): Delete.
9063         (x86bsd_mourn_inferior, x86bsd_target): Delete.
9064         (_initialize_x86_bsd_nat): Adjust to C++ification.
9065         * x86-bsd-nat.h: Include "x86-nat.h".
9066         (x86bsd_target): Delete declaration.
9067         (x86bsd_nat_target): New class.
9068
9069         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
9070         (the_aarch64_fbsd_nat_target): New.
9071         (aarch64_fbsd_fetch_inferior_registers)
9072         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
9073         aarch64_fbsd_nat_target.
9074         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
9075         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
9076         (the_alpha_bsd_nat_target): New.
9077         (alphabsd_fetch_inferior_registers)
9078         (alphabsd_store_inferior_registers): Refactor as
9079         alpha_bsd_nat_target methods.
9080         (_initialize_alphabsd_nat): Refactor as methods of
9081         alpha_bsd_nat_target.
9082         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
9083         (the_amd64_nbsd_nat_target): New.
9084         (_initialize_amd64nbsd_nat): Adjust to C++ification.
9085         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
9086         (the_amd64_obsd_nat_target): New.
9087         (_initialize_amd64obsd_nat): Adjust to C++ification.
9088         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
9089         (the_arm_fbsd_nat_target): New.
9090         (arm_fbsd_fetch_inferior_registers)
9091         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
9092         (_initialize_arm_fbsd_nat): Refactor as methods of
9093         arm_fbsd_nat_target.
9094         (_initialize_arm_fbsd_nat): Adjust to C++ification.
9095         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
9096         (the_arm_netbsd_nat_target): New.
9097         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
9098         arm_netbsd_nat_target.
9099         (_initialize_arm_netbsd_nat): Adjust to C++ification.
9100         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
9101         (the_hppa_nbsd_nat_target): New.
9102         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
9103         hppa_nbsd_nat_target methods.
9104         (_initialize_hppanbsd_nat): Adjust to C++ification.
9105         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
9106         (the_hppa_obsd_nat_target): New.
9107         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
9108         methods of hppa_obsd_nat_target.
9109         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
9110         add_target.
9111         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
9112         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
9113         add_target.
9114         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
9115         (_initialize_i386obsd_nat): Use add_target.
9116         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
9117         (the_m68k_bsd_nat_target): New.
9118         (m68kbsd_fetch_inferior_registers)
9119         (m68kbsd_store_inferior_registers): Refactor as methods of
9120         m68k_bsd_nat_target.
9121         (_initialize_m68kbsd_nat): Adjust to C++ification.
9122         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
9123         (the_mips_fbsd_nat_target): New.
9124         (mips_fbsd_fetch_inferior_registers)
9125         (mips_fbsd_store_inferior_registers): Refactor as methods of
9126         mips_fbsd_nat_target.
9127         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
9128         add_target.
9129         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
9130         (the_mips_nbsd_nat_target): New.
9131         (mipsnbsd_fetch_inferior_registers)
9132         (mipsnbsd_store_inferior_registers): Refactor as methods of
9133         mips_nbsd_nat_target.
9134         (_initialize_mipsnbsd_nat): Adjust to C++ification.
9135         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
9136         (the_mips64_obsd_nat_target): New.
9137         (mips64obsd_fetch_inferior_registers)
9138         (mips64obsd_store_inferior_registers): Refactor as methods of
9139         mips64_obsd_nat_target.
9140         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
9141         add_target.
9142         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
9143         nbsd_nat_target.
9144         * nbsd-nat.h: Include "inf-ptrace.h".
9145         (nbsd_nat_target): New class.
9146         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
9147         (obsd_wait): Refactor as methods of obsd_nat_target.
9148         (obsd_add_target): Delete.
9149         * obsd-nat.h: Include "inf-ptrace.h".
9150         (obsd_nat_target): New class.
9151         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
9152         (the_ppc_fbsd_nat_target): New.
9153         (ppcfbsd_fetch_inferior_registers)
9154         (ppcfbsd_store_inferior_registers): Refactor as methods of
9155         ppc_fbsd_nat_target.
9156         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
9157         add_target.
9158         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
9159         (the_ppc_nbsd_nat_target): New.
9160         (ppcnbsd_fetch_inferior_registers)
9161         (ppcnbsd_store_inferior_registers): Refactor as methods of
9162         ppc_nbsd_nat_target.
9163         (_initialize_ppcnbsd_nat): Adjust to C++ification.
9164         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
9165         (the_ppc_obsd_nat_target): New.
9166         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
9167         methods of ppc_obsd_nat_target.
9168         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
9169         add_target.
9170         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
9171         (the_sh_nbsd_nat_target): New.
9172         (shnbsd_fetch_inferior_registers)
9173         (shnbsd_store_inferior_registers): Refactor as methods of
9174         sh_nbsd_nat_target.
9175         (_initialize_shnbsd_nat): Adjust to C++ification.
9176         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
9177         (inf_ptrace_xfer_partial): Delete.
9178         (sparc_xfer_partial, sparc_target): Delete.
9179         * sparc-nat.h (sparc_fetch_inferior_registers)
9180         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
9181         (sparc_target): Delete function declaration.
9182         (sparc_target): New template class.
9183         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
9184         (_initialize_sparcnbsd_nat): Adjust to C++ification.
9185         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
9186         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
9187         add_target.
9188         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
9189         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
9190         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
9191         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
9192         add_target.
9193         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
9194         (the_vax_bsd_nat_target): New.
9195         (vaxbsd_fetch_inferior_registers)
9196         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
9197         methods.
9198         (_initialize_vaxbsd_nat): Adjust to C++ification.
9199
9200         * bsd-kvm.c (bsd_kvm_target): New class.
9201         (bsd_kvm_ops): Now a bsd_kvm_target.
9202         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
9203         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
9204         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
9205         bsd_kvm_target.
9206         (bsd_kvm_return_one): Delete.
9207         (bsd_kvm_add_target): Adjust to C++ification.
9208
9209         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
9210         (nto_procfs_target_procfs): New classes.
9211         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
9212         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
9213         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
9214         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
9215         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
9216         (procfs_remove_hw_breakpoint, procfs_resume)
9217         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
9218         (procfs_kill_inferior, procfs_store_registers)
9219         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
9220         as methods of nto_procfs_target.
9221         (nto_procfs_ops): Now an nto_procfs_target_procfs.
9222         (nto_native_ops): Delete.
9223         (procfs_open, procfs_native_open): Delete.
9224         (nto_native_ops): Now an nto_procfs_target_native.
9225         (init_procfs_targets): Adjust to C++ification.
9226         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
9227         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
9228         Refactor as methods of nto_procfs_target.
9229
9230         * go32-nat.c (go32_nat_target): New class.
9231         (the_go32_nat_target): New.
9232         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
9233         (go32_store_registers, go32_xfer_partial, go32_files_info)
9234         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
9235         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
9236         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
9237         (go32_pid_to_str): Refactor as methods of go32_nat_target.
9238         (go32_target): Delete.
9239         (_initialize_go32_nat): Adjust to C++ification.
9240
9241         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
9242         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
9243         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
9244         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
9245         gnu_nat_target.
9246         (gnu_target): Delete.
9247         * gnu-nat.h (gnu_target): Delete.
9248         (gnu_nat_target): New class.
9249         * i386-gnu-nat.c (gnu_base_target): New.
9250         (i386_gnu_nat_target): New class.
9251         (the_i386_gnu_nat_target): New.
9252         (_initialize_i386gnu_nat): Adjust to C++ification.
9253
9254 2018-05-02  Pedro Alves  <palves@redhat.com>
9255
9256         * bfd-target.c (target_bfd_xclose): Rename to ...
9257         (target_bfd_close): ... this.
9258         (target_bfd_reopen): Adjust.
9259         * target.c (target_close): Remove references to to_xclose.
9260         * target.h (target_ops::to_xclose): Delete.
9261         (target_ops::to_close): Update comments.
9262
9263 2018-05-02  Pedro Alves  <palves@redhat.com>
9264
9265         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
9266         "linux-nat.h".
9267         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
9268         * inf-ptrace.c (inf_ptrace_register_u_offset)
9269         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
9270         (inf_ptrace_store_register, inf_ptrace_store_registers)
9271         (inf_ptrace_trad_target): Move to ...
9272         * linux-nat-trad.c: ... this new file.
9273         * linux-nat-trad.h: New file.
9274         * linux-nat.c (linux_target_install_ops): Make extern.
9275         (linux_trad_target): Delete.
9276         * linux-nat.h (linux_trad_target): Delete declaration.
9277         (linux_target_install_ops): Declare.
9278         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
9279         "linux-nat.h".
9280
9281 2018-05-02  Pedro Alves  <palves@redhat.com>
9282
9283         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
9284         procfs_target/add_target here.
9285         * procfs.c (procfs_target): Make static.
9286         (_initialize_procfs): Call add_target here.
9287         * procfs.h (struct target_ops): Remove forward declaration.
9288         (procfs_target): Remove declaration.
9289         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
9290
9291 2018-05-02  Pedro Alves  <palves@redhat.com>
9292
9293         * procfs.c (procfs_stopped_by_watchpoint)
9294         (procfs_insert_watchpoint, procfs_remove_watchpoint)
9295         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
9296         Forward declare.
9297         (procfs_use_watchpoints): Delete, move contents...
9298         (procfs_target): ... here.
9299         * procfs.h (procfs_use_watchpoints): Delete declaration.
9300         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
9301         procfs_use_watchpoints.
9302         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
9303         procfs_use_watchpoints.
9304
9305 2018-05-02  Tom Tromey  <tom@tromey.com>
9306
9307         PR python/20084:
9308         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
9309         and var_zuinteger_unlimited.
9310         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
9311         and PARAM_ZUINTEGER_UNLIMITED.
9312         (set_parameter_value): Handle var_zuinteger and
9313         var_zuinteger_unlimited.
9314         (add_setshow_generic): Likewise.
9315         (parmpy_init): Likewise.
9316
9317 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
9318
9319         PR rust/23124
9320         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
9321         pointer is not null before dereferencing it.
9322
9323 2018-04-30  Tom Tromey  <tom@tromey.com>
9324
9325         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
9326         is_mi_like_p.
9327
9328 2018-04-30  Tom Tromey  <tom@tromey.com>
9329
9330         * breakpoint.c (mention): Remove use of is_mi_like_p.
9331         (print_mention_ranged_breakpoint): Likewise.
9332         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
9333         of is_mi_like_p.
9334
9335 2018-04-30  Tom Tromey  <tom@tromey.com>
9336
9337         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
9338
9339 2018-04-30  Tom Tromey  <tom@tromey.com>
9340
9341         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
9342         (info_spu_event_command): Remove some uses of is_mi_like_p.
9343
9344 2018-04-30  Tom Tromey  <tom@tromey.com>
9345
9346         * python/py-framefilter.c (py_print_single_arg)
9347         (enumerate_locals, py_print_args, py_print_frame): Remove some
9348         uses of is_mi_like_p.
9349
9350 2018-04-30  Tom Tromey  <tom@tromey.com>
9351
9352         * ui-out.c: Update.
9353         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
9354         * ui-out.h (ui_out::is_mi_like_p): Now const.
9355         (ui_out::do_is_mi_like_p): Now const.
9356         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
9357
9358 2018-04-30  Tom Tromey  <tom@tromey.com>
9359
9360         * varobj.c (varobj_set_visualizer): Use new_reference.
9361         * python/python.c (gdbpy_decode_line): Use new_reference.
9362         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
9363         new_reference.
9364
9365 2018-04-30  Tom Tromey  <tom@tromey.com>
9366
9367         * varobj.c (install_new_value): Use new_reference.
9368         * value.h (value_incref): Return void.  Swap intro comment with
9369         value_decref.
9370         * value.c (set_value_parent): Use new_reference.
9371         (value_incref): Return void.  Update intro comment.
9372         (release_value): Use new_reference.
9373         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
9374
9375 2018-04-30  Tom Tromey  <tom@tromey.com>
9376
9377         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
9378         * gdb_bfd.h (new_bfd_ref): Remove.
9379         (gdb_bfd_open): Update comment.
9380         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
9381         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
9382         (gdb_bfd_fdopenr): Use new_reference.
9383         * exec.c (exec_file_attach): Use new_reference.
9384
9385 2018-04-30  Tom Tromey  <tom@tromey.com>
9386
9387         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
9388         method.
9389
9390 2018-04-30  Tom Tromey  <tom@tromey.com>
9391
9392         * jit.c (jit_read_code_entry): Use type_align.
9393         * i386-tdep.c (i386_gdbarch_init): Don't call
9394         set_gdbarch_long_long_align_bit.
9395         * gdbarch.sh: Remove long_long_align_bit.
9396         * gdbarch.c, gdbarch.h: Rebuild.
9397         * arc-tdep.c (arc_type_align): New function.
9398         (arc_gdbarch_init): Use arc_type_align.  Don't call
9399         set_gdbarch_long_long_align_bit.
9400
9401 2018-04-30  Tom Tromey  <tom@tromey.com>
9402
9403         * rust-lang.c (rust_type_alignment): Remove.
9404         (rust_composite_type): Use type_align.
9405
9406 2018-04-30  Tom Tromey  <tom@tromey.com>
9407
9408         * NEWS: Mention Type.align.
9409         * python/py-type.c (typy_get_alignof): New function.
9410         (type_object_getset): Add "alignof".
9411
9412 2018-04-30  Tom Tromey  <tom@tromey.com>
9413
9414         PR exp/17095:
9415         * NEWS: Update.
9416         * std-operator.def (UNOP_ALIGNOF): New operator.
9417         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
9418         New.
9419         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
9420         * c-lang.c (c_op_print_tab): Add alignof.
9421         * c-exp.y (ALIGNOF): New token.
9422         (exp): Add "ALIGNOF" production.
9423         (ident_tokens): Add _Alignof and alignof.
9424
9425 2018-04-30  Tom Tromey  <tom@tromey.com>
9426
9427         * i386-tdep.c (i386_type_align): New function.
9428         (i386_gdbarch_init): Update.
9429         * gdbarch.sh (type_align): New method.
9430         * gdbarch.c, gdbarch.h: Rebuild.
9431         * arch-utils.h (default_type_align): Declare.
9432         * arch-utils.c (default_type_align): New function.
9433         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
9434         (struct type) <align_log2>: New field.
9435         <instance_flags>: Now a bitfield.
9436         (TYPE_RAW_ALIGN): New macro.
9437         (type_align, type_raw_align, set_type_align): Declare.
9438         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
9439         functions.
9440         * dwarf2read.c (quirk_rust_enum): Set type alignment.
9441         (get_alignment, maybe_set_alignment): New functions.
9442         (read_structure_type, read_enumeration_type, read_array_type)
9443         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
9444         (read_subrange_type, read_base_type): Set type alignment.
9445
9446 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
9447
9448         * dwarf2read.c (read_index_from_section): Use bool.
9449
9450 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
9451
9452         PR gdb/22950
9453         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
9454         with #ifdef.
9455
9456 2018-04-29  John Reiser  <jreiser@BitWagon.com>
9457
9458         PR build/22873
9459         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
9460         last step, and do it atomically.
9461
9462 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
9463
9464         * compile/compile-c-types.c (convert_int, convert_float):
9465         Update for C FE v1.
9466
9467 2018-04-27  Tom Tromey  <tom@tromey.com>
9468
9469         PR rust/22545:
9470         * rust-lang.c (rust_inclusive_range_type_p): New function.
9471         (rust_range): Handle inclusive ranges.
9472         (rust_compute_range): Likewise.
9473         * rust-exp.y (struct rust_op) <inclusive>: New field.
9474         (DOTDOTEQ): New constant.
9475         (range_expr): Add "..=" productions.
9476         (operator_tokens): Add "..=" token.
9477         (ast_range): Add "inclusive" parameter.
9478         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
9479         ranges.
9480         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
9481         bounds values.
9482         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
9483         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
9484         Update comments.
9485         * expprint.c (print_subexp_standard): Handle new bounds values.
9486         (dump_subexp_body_standard): Likewise.
9487
9488 2018-04-27  Tom Tromey  <tom@tromey.com>
9489
9490         * configure: Rebuild.
9491         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
9492         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
9493         "OVERRIDE".
9494         (class symbol_needs_eval_context): Likewise.
9495         * dwarf2read.c (mock_mapped_index::symbol_name_count)
9496         (mock_mapped_index::symbol_name_at): Use "override".  Remove
9497         "virtual".
9498         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
9499         "override".
9500         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
9501         * aarch64-tdep.c (instruction_reader::read): Use "override".
9502         (instruction_reader_test::read): Likewise.
9503         * arm-tdep.c (instruction_reader::read): Use "override".
9504         (instruction_reader_thumb::read): Likewise.
9505
9506 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
9507
9508         PR remote/9665
9509         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
9510         instead of remote_send.
9511         (remote_send): Remove.
9512
9513 2018-04-26  Pedro Alves  <palves@redhat.com>
9514
9515         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
9516         find_function_start_sal instead of find_pc_line.
9517
9518 2018-04-26  Pedro Alves  <palves@redhat.com>
9519
9520         * breakpoint.c (set_breakpoint_location_function): Handle
9521         mst_data_gnu_ifunc.
9522         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
9523         * elfread.c (elf_symtab_read): Give data symbols with
9524         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
9525         (elf_rel_plt_read): Update comment.
9526         * linespec.c (convert_linespec_to_sals): Handle
9527         mst_data_gnu_ifunc.
9528         (minsym_found): Handle mst_data_gnu_ifunc.
9529         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
9530         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
9531         * parse.c (find_minsym_type_and_address): Handle
9532         mst_data_gnu_ifunc.
9533         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
9534         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
9535         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
9536         comment.
9537         <mst_data_gnu_ifunc>: New enumerator.
9538
9539 2018-04-26  Pedro Alves  <palves@redhat.com>
9540
9541         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
9542         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
9543         'want_trampoline' parameter by a lookup_msym_prefer parameter.
9544         Handle it.
9545         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
9546         (lookup_minimal_symbol_by_pc): Adjust.
9547         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
9548         (lookup_solib_trampoline_symbol_by_pc): Adjust.
9549         * minsyms.h (lookup_msym_prefer): New enum.
9550         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
9551         parameter by a lookup_msym_prefer parameter.
9552
9553 2018-04-26  Pedro Alves  <palves@redhat.com>
9554
9555         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
9556         ends in "@plt" instead of looking at the symbol's section.
9557
9558 2018-04-26  Pedro Alves  <palves@redhat.com>
9559
9560         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
9561         all references.
9562         (find_pc_partial_function_gnu_ifunc): Rename to ...
9563         (find_pc_partial_function): ... this, and remove references to
9564         'is_gnu_ifunc_p'.
9565         (find_pc_partial_function): Delete old implementation.
9566         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
9567
9568 2018-04-26  Pedro Alves  <palves@redhat.com>
9569
9570         * linespec.c (struct bound_minimal_symbol_search_key): New.
9571         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
9572         skip first line if we found a GNU ifunc minimal symbol by name.
9573         (compare_msymbols): Change parameters to work with a destructured
9574         lhs minsym.
9575         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
9576         functions.
9577
9578 2018-04-26  Pedro Alves  <palves@redhat.com>
9579
9580         * breakpoint.c (set_breakpoint_location_function): Don't resolve
9581         ifunc targets here.  Instead, if we have an ifunc minsym, use its
9582         address/name.
9583         (add_location_to_breakpoint): Store the minsym and the objfile in
9584         the breakpoint location.
9585         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
9586         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
9587         Record the minsym in the sal.
9588         * symtab.h (symtab_and_line) <msymbol>: New field.
9589
9590 2018-04-26  Pedro Alves  <palves@redhat.com>
9591
9592         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
9593         unless we actually resolved the ifunc.
9594
9595 2018-04-26  Pedro Alves  <palves@redhat.com>
9596
9597         * c-exp.y (variable production): Prefer ifunc minsyms over
9598         regular function symbols.
9599         * symtab.c (find_gnu_ifunc): New function.
9600         * minsyms.h (lookup_msym_prefer): New enum.
9601         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
9602         parameter by a lookup_msym_prefer parameter.
9603         * symtab.h (find_gnu_ifunc): New declaration.
9604
9605 2018-04-26  Pedro Alves  <palves@redhat.com>
9606
9607         * blockframe.c (find_gnu_ifunc_target_type): New function.
9608         (find_function_type): New.
9609         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
9610         return a value with a memory address.
9611         (eval_call): For calls to GNU ifunc functions, try to find the
9612         type of the target function from the type that the resolver
9613         returns.
9614         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
9615         symbols.
9616         * infcall.c (find_function_return_type): Delete.
9617         (find_function_addr): Add 'function_type' parameter.  For calls to
9618         GNU ifunc functions, try to find the type of the target function
9619         from the type that the resolver returns, and return it via
9620         FUNCTION_TYPE.
9621         (call_function_by_hand_dummy): Adjust to use the function type
9622         returned by find_function_addr.
9623         (find_function_addr): Add 'function_type' parameter and move
9624         description here.
9625         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
9626         declarations.
9627
9628 2018-04-26  Pedro Alves  <palves@redhat.com>
9629
9630         * c-exp.y (variable production): Skip finding an alias for ifunc
9631         symbols.
9632
9633 2018-04-26  Pedro Alves  <palves@redhat.com>
9634
9635         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
9636
9637 2018-04-25  Pedro Alves  <palves@redhat.com>
9638
9639         * infcmd.c (kill_command): Print the pid as string, not the whole
9640         thread's ptid.  Add comment.  s/has been killed/killed/ in output
9641         message.
9642         * remote.c (remote_detach_1): Print the pid as string, not the
9643         whole thread's ptid.
9644
9645 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
9646             Sergio Durigan Junior  <sergiodj@redhat.com>
9647             Pedro Alves  <palves@redhat.com>
9648
9649         * infcmd.c (kill_command): Print message when inferior has
9650         been killed.
9651         * inferior.c (print_inferior_events): Remove 'static'.  Set as
9652         '1'.
9653         (add_inferior): Improve message printed when
9654         'print_inferior_events' is on.
9655         (exit_inferior): Remove message printed when
9656         'print_inferior_events' is on.
9657         (detach_inferior): Improve message printed when
9658         'print_inferior_events' is on.
9659         (initialize_inferiors): Use 'add_inferior_silent' to set
9660         'current_inferior_'.
9661         * inferior.h (print_inferior_events): Declare here as
9662         'extern'.
9663         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
9664         '[Detaching...]' messages when 'print_inferior_events' is on.
9665         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
9666         as prefix/suffix for messages.  Remove periods.  Fix erroneous
9667         'Detaching after fork from child...', replace it by '... from
9668         parent...'.
9669         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
9670         prefix/suffix when printing 'Detaching...' messages.  Print
9671         them when 'print_inferior_events' is on.
9672         * remote.c (remote_detach_1): Print message when detaching
9673         from inferior and '!is_fork_parent'.
9674
9675 2018-04-24  Tom Tromey  <tom@tromey.com>
9676
9677         * cli-out.h: Reindent.
9678
9679 2018-04-24  Tom Tromey  <tom@tromey.com>
9680
9681         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
9682         (cli_ui_out::do_field_string): Use fputs_filtered.
9683         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
9684
9685 2018-04-23  Tom Tromey  <tom@tromey.com>
9686
9687         * guile/scm-frame.c (gdbscm_frame_read_var): Use
9688         gdb::unique_xmalloc_ptr.
9689
9690 2018-04-23  Tom Tromey  <tom@tromey.com>
9691
9692         * configure: Rebuild.
9693
9694 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
9695
9696         PR gdb/23095
9697         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
9698         prepare_for_testing.  Set normal_bp to r_debug_state if target
9699         is bsd.
9700
9701 2018-04-21  Pedro Alves  <palves@redhat.com>
9702             Rajendra SY  <rajendra.sy@gmail.com>
9703
9704         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
9705         * remote.c (extended_remote_attach): In all-stop mode, mark the
9706         thread as executing.
9707
9708 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9709
9710         * thread.c (thread_apply_all_command): Fix comment.
9711         (thread_command): Fix comment.
9712
9713 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
9714
9715         * common/tdesc.h (tdesc_create_feature): Remove xml filename
9716         parameter.
9717         * features/aarch64-core.c (create_feature_aarch64_core):
9718         Regenerate.
9719         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
9720         Likewise.
9721         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
9722         Likewise.
9723         * features/i386/32bit-avx512.c
9724         (create_feature_i386_32bit_avx512): Likewise.
9725         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
9726         Likewise.
9727         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
9728         Likewise.
9729         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
9730         Likewise.
9731         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
9732         Likewise.
9733         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
9734         Likewise.
9735         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
9736         Likewise.
9737         * features/i386/64bit-avx512.c
9738         (create_feature_i386_64bit_avx512): Likewise.
9739         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
9740         Likewise.
9741         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
9742         Likewise.
9743         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
9744         Likewise.
9745         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
9746         Likewise.
9747         * features/i386/64bit-segments.c
9748         (create_feature_i386_64bit_segments): Likewise.
9749         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
9750         Likewise.
9751         * features/i386/x32-core.c
9752         (create_feature_i386_x32_core): Likewise.
9753         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
9754         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
9755         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
9756         * target-descriptions.c: In generated code, don't pass xml
9757         filename.
9758
9759 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
9760
9761         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
9762         (print_xml_feature::visit_post): Likewise.
9763         (print_xml_feature::visit): Likewise.
9764         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
9765         (print_xml_feature): Add new class.
9766         * regformats/regdat.sh: Null xmltarget on feature targets.
9767         * target-descriptions.c (struct target_desc): Add xmltarget.
9768         (maintenance_check_tdesc_xml_convert): Add unittest function.
9769         (tdesc_get_features_xml): Add function to get xml.
9770         (maintenance_check_xml_descriptions): Test xml generation.
9771         * xml-tdesc.c (string_read_description_xml): Add function.
9772         * xml-tdesc.h (string_read_description_xml): Add declaration.
9773
9774 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
9775
9776         * features/Makefile: Add feature marker to targets with new style
9777         target descriptions.
9778         * regformats/aarch64.dat: Regenerate.
9779         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
9780         * regformats/i386/amd64-avx-linux.dat: Likewise.
9781         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
9782         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
9783         * regformats/i386/amd64-linux.dat: Likewise.
9784         * regformats/i386/amd64-mpx-linux.dat: Likewise.
9785         * regformats/i386/amd64.dat: Likewise.
9786         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
9787         * regformats/i386/i386-avx-linux.dat: Likewise.
9788         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
9789         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
9790         * regformats/i386/i386-linux.dat: Likewise.
9791         * regformats/i386/i386-mmx-linux.dat: Likewise.
9792         * regformats/i386/i386-mpx-linux.dat: Likewise.
9793         * regformats/i386/i386.dat: Likewise.
9794         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
9795         * regformats/i386/x32-avx-linux.dat: Likewise.
9796         * regformats/i386/x32-linux.dat: Likewise.
9797         * regformats/tic6x-c62x-linux.dat: Likewise.
9798         * regformats/tic6x-c64x-linux.dat: Likewise.
9799         * regformats/tic6x-c64xp-linux.dat: Likewise.
9800         * regformats/regdat.sh: Parse feature marker.
9801
9802 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
9803
9804         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
9805         (tdesc_osabi_name): Likewise.
9806         * target-descriptions.c (tdesc_architecture_name): Add new
9807         function.
9808         (tdesc_osabi_name): Likewise.
9809
9810 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
9811
9812         * common/tdesc.c (tdesc_predefined_type): Move to here.
9813         (tdesc_named_type): Likewise.
9814         (tdesc_create_vector): Likewise.
9815         (tdesc_create_struct): Likewise.
9816         (tdesc_set_struct_size): Likewise.
9817         (tdesc_create_union): Likewise.
9818         (tdesc_create_flags): Likewise.
9819         (tdesc_create_enum): Likewise.
9820         (tdesc_add_field): Likewise.
9821         (tdesc_add_typed_bitfield): Likewise.
9822         (tdesc_add_bitfield): Likewise.
9823         (tdesc_add_flag): Likewise.
9824         (tdesc_add_enum_value): Likewise.
9825         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
9826         (struct tdesc_type_vector): Likewise.
9827         (struct tdesc_type_field): Likewise.
9828         (struct tdesc_type_with_fields): Likewise.
9829         (tdesc_create_enum): Add declaration.
9830         (tdesc_add_typed_bitfield): Likewise.
9831         (tdesc_add_enum_value): Likewise.
9832         * target-descriptions.c (tdesc_type_field): Move from here.
9833         (tdesc_type_builtin): Likewise.
9834         (tdesc_type_vector): Likewise.
9835         (tdesc_type_with_fields): Likewise.
9836         (tdesc_predefined_types): Likewise.
9837         (tdesc_named_type): Likewise.
9838         (tdesc_create_vector): Likewise.
9839         (tdesc_create_struct): Likewise.
9840         (tdesc_set_struct_size): Likewise.
9841         (tdesc_create_union): Likewise.
9842         (tdesc_create_flags): Likewise.
9843         (tdesc_create_enum): Likewise.
9844         (tdesc_add_field): Likewise.
9845         (tdesc_add_typed_bitfield): Likewise.
9846         (tdesc_add_bitfield): Likewise.
9847         (tdesc_add_flag): Likewise.
9848         (tdesc_add_enum_value): Likewise.
9849         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
9850         (tdesc_add_typed_bitfield): Likewise.
9851         (tdesc_add_enum_value): Likewise.
9852
9853 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
9854
9855         * common/tdesc.c (tdesc_feature::accept): Move to here.
9856         (tdesc_feature::operator==): Likewise.
9857         (tdesc_create_reg): Likewise.
9858         * common/tdesc.h (tdesc_type_kind): Likewise.
9859         (struct tdesc_type): Likewise.
9860         (struct tdesc_feature): Likewise.
9861         * regformats/regdat.sh: Create a feature.
9862         * target-descriptions.c (tdesc_type_kind): Move from here.
9863         (tdesc_type): Likewise.
9864         (tdesc_type_up): Likewise.
9865         (tdesc_feature): Likewise.
9866         (tdesc_create_reg): Likewise.
9867
9868 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
9869
9870         * Makefile.in: Add arch/tdesc.c
9871         * common/tdesc.c: New file.
9872         * common/tdesc.h (tdesc_element_visitor): Move to here.
9873         (tdesc_element): Likewise.
9874         (tdesc_reg): Likewise.
9875         (tdesc_reg_up): Likewise.
9876         * regformats/regdef.h (reg): Add offset to constructors.
9877         * target-descriptions.c (tdesc_element_visitor): Move from here.
9878         (tdesc_element): Likewise.
9879         (tdesc_reg): Likewise.
9880         (tdesc_reg_up): Likewise.
9881
9882 2018-04-17  Tom Tromey  <tom@tromey.com>
9883
9884         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
9885         discriminant field.
9886
9887 2018-04-17  Tom Tromey  <tom@tromey.com>
9888
9889         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
9890
9891 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9892
9893         * symtab.c (print_symbol_info): Skip printing filename and line
9894         number when `last' is NULL.
9895         (symtab_symbol_info): Use empty string instead of NULL for first
9896         invocation of print_symbol_info.
9897         (rbreak_command): Pass NULL to `last' parameter of
9898         print_symbol_info.
9899
9900 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
9901
9902         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
9903         instead of nullptr.
9904
9905 2018-04-16  Pedro Alves  <palves@redhat.com>
9906
9907         * MAINTAINERS (sh): Remove.
9908         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
9909         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
9910         (ALLDEPFILES): Remove sh64-tdep.c.
9911         * NEWS: Mentions that support for SH-5/SH64 is removed.
9912         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
9913         (sh*-*-openbsd*): Ditto.
9914         (sh64-*-elf*): Remove.
9915         (sh*): Remove.
9916         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
9917         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
9918         * sh-tdep.c: No longer include "sh64-tdep.h".
9919         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
9920         * sh64-tdep.c, sh64-tdep.h: Remove files.
9921
9922 2018-04-16  Pedro Alves  <palves@redhat.com>
9923
9924         * MAINTAINERS: Remove m88k.
9925         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
9926         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
9927         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
9928         * NEWS: Mention that support for m88k was removed.
9929         * configure.host (m88*-*-*): Remove support.
9930         * configure.nat (m88k-*-*): Remove support.
9931         * configure.tgt (m88*-*-openbsd*): Remove.
9932         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
9933
9934 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
9935
9936         * configure.tgt (x86_tobjs): New variable.
9937         (amd64_tobjs, i386_tobjs): Use it.
9938
9939 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9940
9941         * symtab.c (print_symbol_info): Precede the symbol definition by
9942         the line number when available.
9943         * NEWS: Advertise this enhancement.
9944
9945 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
9946
9947         * NEWS (New options): announce set/show record btrace cpu.
9948         * btrace.c: Include record-btrace.h.
9949         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
9950         the vendor is unknown.
9951         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
9952         Maybe overwrite the btrace configuration's cpu.
9953         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
9954         (btrace_fetch): Add cpu parameter.  Update callers.
9955         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
9956         Maybe overwrite the btrace configuration's cpu.  Skip enabling
9957         errata workarounds if the vendor is unknown.
9958         * python/py-record-btrace.c: Include record-btrace.h.
9959         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
9960         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
9961         * record-btrace.c (record_btrace_cpu_state_kind): New.
9962         (record_btrace_cpu): New.
9963         (set_record_btrace_cpu_cmdlist): New.
9964         (record_btrace_get_cpu): New.
9965         (require_btrace_thread, record_btrace_info)
9966         (record_btrace_resume_thread): Call record_btrace_get_cpu.
9967         (cmd_set_record_btrace_cpu_none): New.
9968         (cmd_set_record_btrace_cpu_auto): New.
9969         (cmd_set_record_btrace_cpu): New.
9970         (cmd_show_record_btrace_cpu): New.
9971         (_initialize_record_btrace): Initialize set/show record btrace cpu
9972         commands.
9973         * record-btrace.h (record_btrace_get_cpu): New.
9974
9975 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
9976
9977         * record.c (set_record_command): Fix typo in message.
9978
9979 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
9980
9981         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
9982
9983 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
9984
9985         * infrun.c (process_event_stop_test): Call
9986         gdbarch_in_indirect_branch_thunk.
9987         * gdbarch.sh (in_indirect_branch_thunk): New.
9988         * gdbarch.c: Regenerated.
9989         * gdbarch.h: Regenerated.
9990         * x86-tdep.h: New.
9991         * x86-tdep.c: New.
9992         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
9993         (HFILES_NO_SRCDIR): Add x86-tdep.h.
9994         (ALLDEPFILES): Add x86-tdep.c.
9995         * arch-utils.h (default_in_indirect_branch_thunk): New.
9996         * arch-utils.c (default_in_indirect_branch_thunk): New.
9997         * i386-tdep: Include x86-tdep.h.
9998         (i386_in_indirect_branch_thunk): New.
9999         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
10000         function.
10001         * amd64-tdep: Include x86-tdep.h.
10002         (amd64_in_indirect_branch_thunk): New.
10003         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
10004
10005 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
10006
10007         PR gdb/23053
10008         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
10009         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
10010         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
10011         regression.
10012
10013 2018-04-12  Tom Tromey  <tom@tromey.com>
10014
10015         * rust-lang.c (rust_print_struct_def): Remove univariant code.
10016         (rust_evaluate_subexp): Likewise.
10017
10018 2018-04-12  Pedro Alves  <palves@redhat.com>
10019
10020         * procfs.c (procfs_detach): Make forward declaration's prototype
10021         match definition's protototype.
10022         (proc_get_LDT_entry): Remove stale do_cleanups call.
10023
10024 2018-04-12  Pedro Alves  <palves@redhat.com>
10025
10026         * target.h (target_ops::to_has_exited): Delete.
10027         (target_has_exited): Delete.
10028         * target-delegates.c: Regenerate.
10029
10030 2018-04-11  Pedro Alves  <palves@redhat.com>
10031
10032         * target.c (fileio_fh_t::t): Add comment.
10033         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
10034         (target_fileio_close): Handle a NULL target.
10035         (invalidate_fileio_fh): New.
10036         (target_close): Call it.
10037         * remote.c (remote_hostio_send_command): No longer check whether
10038         remote_desc is open.
10039
10040 2018-04-11  Pedro Alves  <palves@redhat.com>
10041
10042         * target.c (fileio_fh_t): Make it a named struct instead of a
10043         typedef.
10044         (fileio_fh_t::is_closed): New method.
10045         (DEF_VEC_O (fileio_fh_t)): Remove.
10046         (fileio_fhandles): Now a std::vector.
10047         (is_closed_fileio_fh): Delete.
10048         (acquire_fileio_fd): Adjust.  Rename parameters.
10049         (release_fileio_fd): Adjust.
10050         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
10051         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
10052         (target_fileio_close): Adjust.
10053
10054 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
10055
10056         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
10057         index.
10058
10059 2018-04-10  Pedro Alves  <palves@redhat.com>
10060
10061         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
10062         (scoped_finish_thread_state): New class.
10063         * infcmd.c (run_command_1): Use it instead of finish_thread_state
10064         cleanup.
10065         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
10066         (fetch_inferior_event, normal_stop): Likewise.
10067         * thread.c (finish_thread_state_cleanup): Delete.
10068
10069 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10070             Pedro Alves  <palves@redhat.com>
10071
10072         * value.c: Include "selftest.h" and "common/array-view.h".
10073         (struct range) <operator ==>: New.
10074         (test_ranges_contain): New.
10075         (check_ranges_vector): New.
10076         (test_insert_into_bit_range_vector): New.
10077         (_initialize_values): Register selftests.
10078         * common/array-view.h (operator==, operator!=): New.
10079
10080 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10081
10082         * common/gdb_vecs.h (unordered_remove): Add overload that takes
10083         an iterator.
10084         * inline-frame.c: Include <algorithm>.
10085         (struct inline_state): Add constructor.
10086         (inline_state_s): Remove.
10087         (DEF_VEC_O(inline_state_s)): Remove.
10088         (inline_states): Change type to std::vector.
10089         (find_inline_frame_state): Adjust to std::vector.
10090         (allocate_inline_frame_state): Remove.
10091         (clear_inline_frame_state): Adjust to std::vector.
10092         (skip_inline_frames): Adjust to std::vector.
10093
10094 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10095
10096         * tracepoint.h (struct trace_state_variable): Add constructor.
10097         <name>: Change type to std::string.
10098         * tracepoint.c (tsv_s): Remove.
10099         (DEF_VEC_O(tsv_s)): Remove.
10100         (tvariables): Change to std::vector.
10101         (create_trace_state_variable): Adjust to std::vector.
10102         (find_trace_state_variable): Likewise.
10103         (find_trace_state_variable_by_number): Likewise.
10104         (delete_trace_state_variable): Likewise.
10105         (trace_variable_command): Adjust to std::string.
10106         (delete_trace_variable_command): Likewise.
10107         (tvariables_info_1): Adjust to std::vector.
10108         (save_trace_state_variables): Likewise.
10109         (start_tracing): Likewise.
10110         (merge_uploaded_trace_state_variables): Adjust to std::vector
10111         and std::string.
10112         * target.h (struct target_ops)
10113         <to_download_trace_state_variable>: Pass reference to
10114         trace_state_variable.
10115         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
10116         * target-delegates.c: Re-generate.
10117         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
10118         (mi_tsv_deleted): Likewise.
10119         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
10120         * remote.c (remote_download_trace_state_variable): Change
10121         pointer to reference and adjust.
10122         * make-target-delegates (parse_argtypes): Handle references.
10123         (write_function_header): Likewise.
10124         (munge_type): Likewise.
10125
10126 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10127
10128         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
10129         string_view-selftests.c.
10130         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
10131         testsuite.
10132         * unittests/basic_string_view/cons/char/1.cc: Likewise.
10133         * unittests/basic_string_view/cons/char/2.cc: Likewise.
10134         * unittests/basic_string_view/cons/char/3.cc: Likewise.
10135         * unittests/basic_string_view/element_access/char/1.cc:
10136         Likewise.
10137         * unittests/basic_string_view/element_access/char/empty.cc:
10138         Likewise.
10139         * unittests/basic_string_view/element_access/char/front_back.cc:
10140         Likewise.
10141         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
10142         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
10143         Likewise.
10144         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
10145         Likewise.
10146         * unittests/basic_string_view/modifiers/swap/char/1.cc:
10147         Likewise.
10148         * unittests/basic_string_view/operations/compare/char/1.cc:
10149         Likewise.
10150         * unittests/basic_string_view/operations/compare/char/13650.cc:
10151         Likewise.
10152         * unittests/basic_string_view/operations/copy/char/1.cc:
10153         Likewise.
10154         * unittests/basic_string_view/operations/data/char/1.cc:
10155         Likewise.
10156         * unittests/basic_string_view/operations/find/char/1.cc:
10157         Likewise.
10158         * unittests/basic_string_view/operations/find/char/2.cc:
10159         Likewise.
10160         * unittests/basic_string_view/operations/find/char/3.cc:
10161         Likewise.
10162         * unittests/basic_string_view/operations/find/char/4.cc:
10163         Likewise.
10164         * unittests/basic_string_view/operations/rfind/char/1.cc:
10165         Likewise.
10166         * unittests/basic_string_view/operations/rfind/char/2.cc:
10167         Likewise.
10168         * unittests/basic_string_view/operations/rfind/char/3.cc:
10169         Likewise.
10170         * unittests/basic_string_view/operations/substr/char/1.cc:
10171         Likewise.
10172         * unittests/basic_string_view/operators/char/2.cc: Likewise.
10173         * unittests/string_view-selftests.c: New file.
10174
10175 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10176
10177         * unittests/basic_string_view/capacity/1.cc: New file.
10178         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
10179         * unittests/basic_string_view/cons/char/1.cc: New file.
10180         * unittests/basic_string_view/cons/char/2.cc: New file.
10181         * unittests/basic_string_view/cons/char/3.cc: New file.
10182         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
10183         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
10184         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
10185         * unittests/basic_string_view/element_access/char/1.cc: New file.
10186         * unittests/basic_string_view/element_access/char/2.cc: New file.
10187         * unittests/basic_string_view/element_access/char/empty.cc: New file.
10188         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
10189         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
10190         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
10191         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
10192         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
10193         * unittests/basic_string_view/include.cc: New file.
10194         * unittests/basic_string_view/inserters/char/1.cc: New file.
10195         * unittests/basic_string_view/inserters/char/2.cc: New file.
10196         * unittests/basic_string_view/inserters/char/3.cc: New file.
10197         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
10198         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
10199         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
10200         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
10201         * unittests/basic_string_view/literals/types.cc: New file.
10202         * unittests/basic_string_view/literals/values.cc: New file.
10203         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
10204         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
10205         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
10206         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
10207         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
10208         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
10209         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
10210         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
10211         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
10212         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
10213         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
10214         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
10215         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
10216         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
10217         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
10218         * unittests/basic_string_view/operations/data/char/1.cc: New file.
10219         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
10220         * unittests/basic_string_view/operations/find/char/1.cc: New file.
10221         * unittests/basic_string_view/operations/find/char/2.cc: New file.
10222         * unittests/basic_string_view/operations/find/char/3.cc: New file.
10223         * unittests/basic_string_view/operations/find/char/4.cc: New file.
10224         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
10225         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
10226         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
10227         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
10228         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
10229         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
10230         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
10231         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
10232         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
10233         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
10234         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
10235         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
10236         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
10237         * unittests/basic_string_view/operators/char/2.cc: New file.
10238         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
10239         * unittests/basic_string_view/range_access/char/1.cc: New file.
10240         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
10241         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
10242         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
10243         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
10244         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
10245         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
10246         * unittests/basic_string_view/requirements/typedefs.cc: New file.
10247         * unittests/basic_string_view/typedefs.cc: New file.
10248         * unittests/basic_string_view/types/1.cc: New file.
10249
10250 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10251
10252         * common/gdb_string_view.h: Remove libstdc++ implementation
10253         details, adjust to gdb reality.
10254         * common/gdb_string_view.tcc: Likewise.
10255         * cli/cli-script.c (struct string_view): Remove.
10256         (user_args) <m_args>: Change element type to gdb::string_view.
10257         (user_args::insert_args): Adjust.
10258
10259 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10260
10261         * common/gdb_string_view.h: New file.
10262         * common/gdb_string_view.tcc: New file.
10263
10264 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10265
10266         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
10267         * configure: Re-generate.
10268
10269 2018-04-09  Pedro Alves  <palves@redhat.com>
10270
10271         * gdbarch.sh: Include "observable.h" instead of "observer.h".
10272         (set_target_gdbarch): Call
10273         gdb::observers::architecture_changed.notify instead of
10274         observer_notify_architecture_changed.
10275
10276 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10277
10278         * tracepoint.c (struct current_traceframe_cleanup): Remove.
10279         (do_restore_current_traceframe_cleanup): Remove.
10280         (restore_current_traceframe_cleanup_dtor): Remove.
10281         (make_cleanup_restore_current_traceframe): Remove.
10282         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
10283         New.
10284         * tracepoint.h (struct scoped_restore_current_traceframe): New.
10285         * infrun.c (fetch_inferior_event): Use
10286         scoped_restore_current_traceframe.
10287
10288 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10289
10290         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
10291         Remove.
10292         <n_allocated_type_units>: Remove.
10293         <all_type_units>: Change to std::vector.
10294         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
10295         to std::vector change.
10296         (dwarf2_per_objfile::get_cutu): Likewise.
10297         (dwarf2_per_objfile::get_tu): Likewise.
10298         (create_signatured_type_table_from_index): Likewise.
10299         (create_signatured_type_table_from_debug_names): Likewise.
10300         (dw2_symtab_iter_next): Likewise.
10301         (dw2_print_stats): Likewise.
10302         (dw2_expand_all_symtabs): Likewise.
10303         (dw2_expand_marked_cus): Likewise.
10304         (dw2_debug_names_iterator::next): Likewise.
10305         (dwarf2_initialize_objfile): Likewise.
10306         (add_signatured_type_cu_to_table): Likewise.
10307         (create_all_type_units): Likewise.
10308         (add_type_unit): Likewise.
10309         (struct tu_abbrev_offset): Add constructor.
10310         (build_type_psymtabs_1): Adjust to std::vector change.
10311         (print_tu_stats): Likewise.
10312         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
10313         (write_debug_names): Likewise.
10314
10315 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10316
10317         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
10318         Make an std::vector.
10319         <n_comp_units>: Remove.
10320         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
10321         to std::vector change.
10322         (dwarf2_per_objfile::get_cutu): Likewise.
10323         (dwarf2_per_objfile::get_cu): Likewise.
10324         (create_cus_from_index): Likewise.
10325         (create_addrmap_from_index): Likewise.
10326         (create_addrmap_from_aranges): Likewise.
10327         (dwarf2_read_index): Likewise.
10328         (dw2_find_last_source_symtab): Likewise.
10329         (dw2_map_symtabs_matching_filename): Likewise.
10330         (dw2_symtab_iter_next): Likewise.
10331         (dw2_print_stats): Likewise.
10332         (dw2_expand_all_symtabs): Likewise.
10333         (dw2_expand_symtabs_with_fullname): Likewise.
10334         (dw2_expand_marked_cus): Likewise.
10335         (dw2_map_symbol_filenames): Likewise.
10336         (create_cus_from_debug_names): Likewise.
10337         (dwarf2_read_debug_names): Likewise.
10338         (dw2_debug_names_iterator::next): Likewise.
10339         (dwarf2_initialize_objfile): Likewise.
10340         (set_partial_user): Likewise.
10341         (dwarf2_build_psymtabs_hard): Likewise.
10342         (read_comp_units_from_section): Remove arguments, adjust to
10343         std::vector change.
10344         (create_all_comp_units): Adjust to std::vector and
10345         read_comp_units_from_section changes.
10346         (dwarf2_find_containing_comp_unit): Adjust to std::vector
10347         change.
10348         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
10349         (psyms_seen_size): Likewise.
10350         (write_gdbindex): Likewise.
10351         (write_debug_names): Likewise.
10352
10353 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10354
10355         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
10356         with dwarf2_per_objfile.
10357         (create_cus_from_index): Likewise.
10358         (create_signatured_type_table_from_index): Likewise.
10359         (dwarf2_read_index): Likewise.
10360         (dwarf2_initialize_objfile): Likewise.
10361         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
10362         per_cu rather than get_dwarf2_per_objfile.
10363
10364 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10365
10366         * dwarf2read.h (struct signatured_type): Forward declare.
10367         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
10368         New methods.
10369         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
10370         (dw2_get_cutu): ...this.
10371         (dwarf2_per_objfile::get_cu): Rename from...
10372         (dw2_get_cu): ...this.
10373         (dwarf2_per_objfile::get_tu): New.
10374         (create_addrmap_from_index): Adjust.
10375         (create_addrmap_from_aranges): Adjust.
10376         (dw2_find_last_source_symtab): Adjust.
10377         (dw2_map_symtabs_matching_filename): Adjust.
10378         (dw2_symtab_iter_next): Adjust.
10379         (dw2_print_stats): Adjust.
10380         (dw2_expand_all_symtabs): Adjust.
10381         (dw2_expand_symtabs_with_fullname): Adjust.
10382         (dw2_expand_marked_cus): Adjust.
10383         (dw_expand_symtabs_matching_file_matcher): Adjust.
10384         (dw2_map_symbol_filenames): Adjust.
10385         (dw2_debug_names_iterator::next): Adjust.
10386         (dwarf2_initialize_objfile): Adjust.
10387         (set_partial_user): Adjust.
10388         (dwarf2_build_psymtabs_hard): Adjust.
10389
10390 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10391
10392         * dwarf2read.c (create_signatured_type_table_from_debug_names):
10393         Remove unused variables.
10394         (dw2_map_symtabs_matching_filename): Likewise.
10395         (dwarf2_record_block_ranges): Likewise.
10396         (dwarf2_read_addr_index): Likewise.
10397         (follow_die_offset): Likewise.
10398
10399 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10400
10401         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
10402         to symbol_file_add_main.
10403
10404 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10405
10406         PR mi/22299
10407         * mi/mi-console.c (do_fputc_async_safe): New.
10408         (mi_console_file::write_async_safe): New.
10409         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
10410         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
10411         New.
10412         * ui-file.c (ui_file::putstrn): Adjust call to
10413         fputstrn_unfiltered.
10414         * utils.c (printchar): Replace do_fputs and do_fprintf
10415         parameters by do_fputc.
10416         (fputstr_filtered): Adjust call to printchar.
10417         (fputstr_unfiltered): Likewise.
10418         (fputstrn_filtered): Likewise.
10419         (fputstrn_unfiltered): Add do_fputc parameter, pass to
10420         printchar.
10421         * utils.h (do_fputc_ftype): New typedef.
10422         (fputstrn_unfiltered): Add do_fputc parameter.
10423
10424 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10425
10426         * regformats/i386/i386-avx.dat: Remove.
10427
10428 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
10429
10430         PR gdb/22979
10431         * amd64-tdep.c (amd64_none_init_abi): New function.
10432         (amd64_x32_none_init_abi): New function.
10433         (_initialize_amd64_tdep): Register handlers for x86-64 and
10434         x64_32 with GDB_OSABI_NONE.
10435         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
10436         GDB_OSABI_NONE osabi.
10437
10438 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
10439
10440         PR gdb/22980
10441         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
10442         GDB_OSABI_NONE.
10443         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
10444         * osabi.c (gdb_osabi_names): Add "unknown" entry.
10445
10446 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
10447
10448         * common/byte-vector.h (char_vector): New type.
10449         * target.h (target_read_alloc): Return
10450         gdb::optional<byte_vector>.
10451         (target_read_stralloc): Return gdb::optional<char_vector>.
10452         (target_get_osdata): Return gdb::optional<char_vector>.
10453         * target.c (target_read_alloc_1): Templatize.  Replacement
10454         manual memory management with vector.
10455         (target_read_alloc): Change return type, adjust.
10456         (target_read_stralloc): Change return type, adjust.
10457         (target_get_osdata): Change return type, adjust.
10458         * auxv.c (struct auxv_info) <length>: Remove.
10459         <data>: Change type to gdb::optional<byte_vector>.
10460         (auxv_inferior_data_cleanup): Free auxv_info with delete.
10461         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
10462         (target_auxv_search): Adjust.
10463         (fprint_target_auxv): Adjust.
10464         * avr-tdep.c (avr_io_reg_read_command): Adjust.
10465         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
10466         (linux_make_corefile_notes): Adjust.
10467         * osdata.c (get_osdata): Adjust.
10468         * remote.c (remote_get_threads_with_qxfer): Adjust.
10469         (remote_memory_map): Adjust.
10470         (remote_traceframe_info): Adjust.
10471         (btrace_read_config): Adjust.
10472         (remote_read_btrace): Adjust.
10473         (remote_pid_to_exec_file): Adjust.
10474         * solib-aix.c (solib_aix_get_library_list): Adjust.
10475         * solib-dsbt.c (decode_loadmap): Don't free buf.
10476         (dsbt_get_initial_loadmaps): Adjust.
10477         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
10478         * solib-target.c (solib_target_current_sos): Adjust.
10479         * tracepoint.c (sdata_make_value): Adjust.
10480         * xml-support.c (xinclude_start_include): Adjust.
10481         (xml_fetch_content_from_file): Adjust.
10482         * xml-support.h (xml_fetch_another): Change return type.
10483         (xml_fetch_content_from_file): Change return type.
10484         * xml-syscall.c (xml_init_syscalls_info): Adjust.
10485         * xml-tdesc.c (file_read_description_xml): Adjust.
10486         (fetch_available_features_from_target): Change return type.
10487         (target_fetch_description_xml): Adjust.
10488         (target_read_description_xml): Adjust.
10489
10490 2018-04-06  Tom Tromey  <tom@tromey.com>
10491
10492         * value.c (~value): Update.
10493         (struct value) <contents>: Now unique_xmalloc_ptr.
10494         (value_contents_bits_eq, allocate_value_contents)
10495         (value_contents_raw, value_contents_all_raw)
10496         (value_contents_for_printing, value_contents_for_printing_const)
10497         (set_value_enclosing_type): Update.
10498
10499 2018-04-06  Tom Tromey  <tom@tromey.com>
10500
10501         * value.c (range_s): Remove typedef, VEC.
10502         (struct range): Add operator<.
10503         (range_lessthan): Remove.
10504         (ranges_contain): Change type.
10505         (~value): Update.
10506         (struct value) <unavailable, optimized_out>: Now std::vector.
10507         (value_entirely_available)
10508         (value_entirely_covered_by_range_vector)
10509         (value_entirely_unavailable, value_entirely_optimized_out):
10510         Update.
10511         (insert_into_bit_range_vector): Change argument type.
10512         (find_first_range_overlap): Likewise.
10513         (struct ranges_and_idx, value_contents_bits_eq)
10514         (require_not_optimized_out, require_available): Update.
10515         (ranges_copy_adjusted): Change argument types.
10516         (value_optimized_out, value_copy, value_fetch_lazy): Update.
10517
10518 2018-04-06  Tom Tromey  <tom@tromey.com>
10519
10520         * value.c (~value): Update.
10521         (struct value) <parent>: Now a value_ref_ptr.
10522         (value_parent, set_value_parent, value_address, value_copy):
10523         Update.
10524
10525 2018-04-06  Tom Tromey  <tom@tromey.com>
10526
10527         * value.c (struct value): Add constructor, destructor, and member
10528         initializers.
10529         (allocate_value_lazy, value_decref): Update.
10530
10531 2018-04-06  Tom Tromey  <tom@tromey.com>
10532
10533         * value.c (struct value) <released, next>: Remove.
10534         (all_values): Now a std::vector.
10535         (allocate_value_lazy): Update.
10536         (value_next): Remove.
10537         (value_mark, value_free_to_mark, release_value)
10538         (value_release_to_mark): Update.
10539
10540 2018-04-06  Tom Tromey  <tom@tromey.com>
10541
10542         * value.h (fetch_subexp_value, value_release_to_mark): Update.
10543         (free_value_chain): Remove.
10544         * value.c (free_value_chain): Remove.
10545         (value_release_to_mark): Return a std::vector.
10546         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
10547         std::vector.
10548         (check_condition): Update.
10549         * eval.c (fetch_subexp_value): Change "val_chain" to a
10550         std::vector.
10551         * breakpoint.c (update_watchpoint): Update.
10552         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
10553
10554 2018-04-06  Tom Tromey  <tom@tromey.com>
10555
10556         * value.h (free_all_values): Remove.
10557         * value.c (free_all_values): Remove.
10558
10559 2018-04-06  Tom Tromey  <tom@tromey.com>
10560
10561         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
10562         (value_history_chain, value_history_count): Remove.
10563         (value_history): New global.
10564         (record_latest_value, access_value_history, show_values)
10565         (preserve_values): Update.
10566
10567 2018-04-06  Tom Tromey  <tom@tromey.com>
10568
10569         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
10570         * varobj.c (varobj_set_display_format, varobj_set_value)
10571         (install_default_visualizer, construct_visualizer)
10572         (install_new_value, ~varobj, varobj_get_value_type)
10573         (my_value_of_variable, varobj_editable_p): Update.
10574         * c-varobj.c (c_describe_child, c_value_of_variable)
10575         (cplus_number_of_children, cplus_describe_child): Update.
10576         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
10577         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
10578         (ada_value_of_variable, ada_value_is_changeable_p): Update.
10579
10580 2018-04-06  Tom Tromey  <tom@tromey.com>
10581
10582         * printcmd.c (last_examine_address): Change type to
10583         value_ref_ptr.
10584         (do_examine, x_command): Update.
10585
10586 2018-04-06  Tom Tromey  <tom@tromey.com>
10587
10588         * value.c (release_value): Update.
10589         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
10590         (struct bpstats) <val>: Now a value_ref_ptr.
10591         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
10592         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
10593         (~watchpoint, print_it_watchpoint, watch_command_1)
10594         (invalidate_bp_value_on_memory_change): Update.
10595
10596 2018-04-06  Tom Tromey  <tom@tromey.com>
10597
10598         * varobj.c (varobj_clear_saved_item)
10599         (update_dynamic_varobj_children, install_new_value, ~varobj):
10600         Update.
10601         * value.h (value_incref): Move declaration earlier.
10602         (value_decref): Rename from value_free.
10603         (struct value_ref_policy): New.
10604         (value_ref_ptr): New typedef.
10605         (struct value_deleter): Remove.
10606         (gdb_value_up): Remove typedef.
10607         (release_value): Change return type.
10608         (release_value_or_incref): Remove.
10609         * value.c (set_value_parent): Update.
10610         (value_incref): Change return type.
10611         (value_decref): Rename from value_free.
10612         (value_free_to_mark, free_all_values, free_value_chain): Update.
10613         (release_value): Return value_ref_ptr.
10614         (release_value_or_incref): Remove.
10615         (record_latest_value, set_internalvar, clear_internalvar):
10616         Update.
10617         * stack.c (info_frame_command): Don't call value_free.
10618         * python/py-value.c (valpy_dealloc, valpy_new)
10619         (value_to_value_object): Update.
10620         * printcmd.c (do_examine): Update.
10621         * opencl-lang.c (lval_func_free_closure): Update.
10622         * mi/mi-main.c (register_changed_p): Don't call value_free.
10623         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
10624         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
10625         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
10626         value_free.
10627         * guile/scm-value.c (vlscm_free_value_smob)
10628         (vlscm_scm_from_value): Update.
10629         * frame.c (frame_register_unwind, frame_unwind_register_signed)
10630         (frame_unwind_register_unsigned, get_frame_register_bytes)
10631         (put_frame_register_bytes): Don't call value_free.
10632         * findvar.c (address_from_register): Don't call value_free.
10633         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
10634         * dwarf2loc.c (entry_data_value_free_closure)
10635         (value_of_dwarf_reg_entry, free_pieced_value_closure)
10636         (dwarf2_evaluate_loc_desc_full): Update.
10637         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
10638         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
10639         (~watchpoint, watch_command_1)
10640         (invalidate_bp_value_on_memory_change): Update.
10641         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
10642
10643 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
10644
10645         PR gdb/23022
10646         * warning.m4: Add -Wno-error=deprecated-register.
10647         * configure: Re-generate.
10648
10649 2018-04-05  Tom Tromey  <tom@tromey.com>
10650
10651         * linespec.h: Remove include of "vec.h".
10652
10653 2018-04-05  Tom Tromey  <tom@tromey.com>
10654
10655         * linespec.c (typep): Remove typedef.
10656         (find_methods, find_superclass_methods): Take a std::vector.
10657         (find_method): Use std::vector.
10658
10659 2018-04-05  Tom Tromey  <tom@tromey.com>
10660
10661         * utils.c (compare_strings): Remove.
10662         * utils.h (compare_strings): Remove.
10663         * objc-lang.h (find_imps): Update.
10664         * objc-lang.c (find_methods): Take a std::vector.
10665         (uniquify_strings, find_imps): Likewise.
10666         * linespec.c (find_methods): Take a std::vector.
10667         (decode_objc): Use std::vector.
10668         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
10669         a std::vector.
10670         (find_method, find_function_symbols): Use std::vector.
10671
10672 2018-04-05  Tom Tromey  <tom@tromey.com>
10673
10674         * completer.c (completion_tracker::completion_tracker): Remove
10675         cast.
10676         (completion_tracker::discard_completions): Likewise.
10677         * breakpoint.c (ambiguous_names_p): Remove cast.
10678         * ada-lang.c (_initialize_ada_language): Remove cast.
10679         * utils.h (streq): Update.
10680         (streq_hash): Add new declaration.
10681         * utils.c (streq): Return bool.
10682         (streq_hash): New function.
10683
10684 2018-04-05  Tom Tromey  <tom@tromey.com>
10685
10686         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
10687         Remove a string copy.
10688
10689 2018-04-05  Tom Tromey  <tom@tromey.com>
10690
10691         * linespec.c (filter_results): Use std::vector.
10692         (decode_line_2, decode_line_full): Update.
10693
10694 2018-04-05  Tom Tromey  <tom@tromey.com>
10695
10696         * linespec.c (canonical_to_fullform): Return std::string.
10697         (filter_results): Update.
10698         (struct decode_line_2_item): Add constructor.
10699         <fullform, displayform>: Now std::string.
10700         (decode_line_2_compare_items): Now a std::sort comparator.
10701         (decode_line_2): Update.
10702
10703 2018-04-05  Tom Tromey  <tom@tromey.com>
10704
10705         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
10706         (unexpected_linespec_error): Update.
10707         (linespec_parse_basic, parse_linespec): Update.
10708
10709 2018-04-05  Tom Tromey  <tom@tromey.com>
10710
10711         * linespec.c (linespec_parse_basic): Reindent.
10712
10713 2018-04-05  Tom Tromey  <tom@tromey.com>
10714
10715         * minsyms.h (iterate_over_minimal_symbols): Update.
10716         * minsyms.c (iterate_over_minimal_symbols): Take a
10717         gdb::function_view.
10718         * linespec.c (struct collect_minsyms): Remove.
10719         (compare_msyms): Now a std::sort comparator.
10720         (add_minsym): Add parameters.
10721         (search_minsyms_for_name): Update.  Use std::vector.
10722
10723 2018-04-03  Tom Tromey  <tom@tromey.com>
10724
10725         * mipsread.c (read_alphacoff_dynamic_symtab): Use
10726         gdb::byte_vector.
10727
10728 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
10729
10730         * MAINTAINERS (Write After Approval): Add Weimin Pan.
10731
10732 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
10733
10734         PR gdb/16959
10735         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
10736         printing static type.
10737
10738 2018-04-01  Tom Tromey  <tom@tromey.com>
10739
10740         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
10741         (rs6000_xfer_shared_libraries): Update.
10742
10743 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
10744
10745         * common/gdb_vecs.h (char_ptr): Remove.
10746         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
10747
10748 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
10749
10750         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
10751         with std::vector.
10752         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
10753
10754 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
10755
10756         * tracepoint.h (struct uploaded_tp): Initialize fields.
10757         <actions, step_actions, cmd_strings>: Change type to
10758         std::vector<char *>.
10759         * tracepoint.c (get_uploaded_tp): Allocate with new.
10760         (free_uploaded_tps): Free with delete.
10761         (parse_tracepoint_definition): Adjust to std::vector change.
10762         * breakpoint.c (read_uploaded_action): Likewise.
10763         (create_tracepoint_from_upload): Likewise.
10764         * ctf.c (ctf_write_uploaded_tp): Likewise.
10765         (SET_ARRAY_FIELD): Likewise.
10766         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
10767
10768 2018-03-30  Tom Tromey  <tom@tromey.com>
10769
10770         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
10771         std::unique_ptr.
10772         (svr4_keep_data_in_core): Update.
10773         (svr4_read_so_list): Update.
10774
10775 2018-03-30  Tom Tromey  <tom@tromey.com>
10776
10777         * windows-nat.c (handle_output_debug_string, handle_exception):
10778         Update.
10779         * target.h (target_read_string): Update.
10780         * target.c (target_read_string): Change "string" to
10781         unique_xmalloc_ptr.
10782         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
10783         Update.
10784         * solib-frv.c (frv_current_sos): Update.
10785         * solib-dsbt.c (dsbt_current_sos): Update.
10786         * solib-darwin.c (darwin_current_sos): Update.
10787         * linux-thread-db.c (inferior_has_bug): Update.
10788         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
10789         Update.  Remove alloca.
10790         * ada-lang.c (ada_main_name): Update.
10791
10792 2018-03-30  Tom Tromey  <tom@tromey.com>
10793
10794         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
10795         (struct dwo_file_deleter): New.
10796         (dwo_file_up): New typedef.
10797         (open_and_init_dwo_file): Use dwo_file_up.
10798         (free_dwo_file_cleanup): Remove.
10799
10800 2018-03-30  Tom Tromey  <tom@tromey.com>
10801
10802         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
10803         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
10804
10805 2018-03-30  Tom Tromey  <tom@tromey.com>
10806
10807         * dwarf2read.c (class free_cached_comp_units): New class.
10808         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
10809         (free_cached_comp_units): Remove function.
10810
10811 2018-03-30  Tom Tromey  <tom@tromey.com>
10812
10813         * utils.h (make_cleanup_unpush_target): Remove.
10814         * inf-ptrace.c (struct target_unpusher): New.
10815         (target_unpush_up) New typedef.
10816         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
10817         target_unpush_up.
10818         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
10819
10820 2018-03-27  Tom Tromey  <tom@tromey.com>
10821
10822         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
10823
10824 2018-03-27  Pedro Alves  <palves@redhat.com>
10825             Tom Tromey  <tom@tromey.com>
10826
10827         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
10828         destructor.  Now a class.
10829         (gdb_readline_wrapper_cleanup): Remove function.
10830         (gdb_readline_wrapper): Remove cleanups.
10831
10832 2018-03-27  Tom Tromey  <tom@tromey.com>
10833
10834         * typeprint.h (struct type_print_options) <local_typedefs,
10835         global_typedefs>: Remove "struct" keyword.
10836         (class typedef_hash_table): New class.
10837         (recursively_update_typedef_hash, add_template_parameters)
10838         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
10839         (find_typedef_in_hash): Don't declare.
10840         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
10841         (typedef_hash_table::recursively_update): Rename from
10842         recursively_update_typedef_hash.  Now a member.
10843         (typedef_hash_table::add_template_parameters): Rename from
10844         add_template_parameters.  Now a member.
10845         (typedef_hash_table::typedef_hash_table): Now a constructor;
10846         rename from create_typedef_hash.
10847         (typedef_hash_table::~typedef_hash_table): Now a destructor;
10848         rename from free_typedef_hash.
10849         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
10850         (do_free_global_table): Remove.
10851         (typedef_hash_table::typedef_hash_table): New constructor; renamed
10852         from copy_type_recursive.
10853         (create_global_typedef_table): Remove.
10854         (typedef_hash_table::find_global_typedef): Now a member of
10855         typedef_hash_table.
10856         (typedef_hash_table::find_typedef): Rename from
10857         find_typedef_in_hash; now a member.
10858         (whatis_exp): Update.
10859         * extension.h (struct ext_lang_type_printers): Add constructor and
10860         destructor.
10861         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
10862         declare.
10863         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
10864         Now a constructor; rename from start_ext_lang_type_printers.
10865         (ext_lang_type_printers): Now a destructor; rename from
10866         free_ext_lang_type_printers.
10867         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
10868         Update.
10869         (c_type_print_base_struct_union): Update.  Remove cleanups.
10870
10871 2018-03-27  Tom Tromey  <tom@tromey.com>
10872
10873         * dwarf-index-write.c: Include <cmath>.
10874
10875 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
10876
10877         * NEWS: Add entry describing new "set|show varsize-limit" command.
10878         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
10879         command.
10880         * printcmd.c (_initialize_printcmd): Add "set var" alias of
10881         "set variable".
10882
10883 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
10884
10885         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
10886         dwarf-index-write.c
10887         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
10888         * dwarf-index-common.c: New file.
10889         * dwarf-index-common.h: New file.
10890         * dwarf-index-write.c: New file.
10891         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
10892         (struct dwarf2_section_info): Move from here.
10893         (dwarf2_section_info_def): Likewise.
10894         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
10895         (offset_type): Likewise.
10896         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
10897         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
10898         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
10899         (byte_swap): Likewise.
10900         (MAYBE_SWAP): Likewise.
10901         (dwarf2_per_cu_ptr): Likewise.
10902         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
10903         (struct tu_stats): Likewise.
10904         (struct dwarf2_per_objfile): Likewise.
10905         (struct dwarf2_per_cu_data): Likewise.
10906         (struct signatured_type): Likewise.
10907         (sig_type_ptr): Likewise.
10908         (DEF_VEC_P (sig_type_ptr)): Likewise.
10909         (INDEX4_SUFFIX): Likewise.
10910         (INDEX5_SUFFIX): Likewise.
10911         (DEBUG_STR_SUFFIX): Likewise.
10912         (dwarf2_read_section): Make non-static.
10913         (mapped_index_string_hash): Move from here.
10914         (dwarf5_djb_hash): Likewise.
10915         (file_write): Likewise.
10916         (class data_buf): Likewise.
10917         (struct symtab_index_entry): Likewise.
10918         (struct mapped_symtab): Likewise.
10919         (find_slot): Likewise.
10920         (hash_expand): Likewise.
10921         (add_index_entry): Likewise.
10922         (uniquify_cu_indices): Likewise.
10923         (class c_str_view): Likewise.
10924         (class c_str_view_hasher): Likewise.
10925         (class vector_hasher): Likewise.
10926         (write_hash_table): Likewise.
10927         (psym_index_map): Likewise.
10928         (struct addrmap_index_data): Likewise.
10929         (add_address_entry): Likewise.
10930         (add_address_entry_worker): Likewise.
10931         (write_address_map): Likewise.
10932         (symbol_kind): Likewise.
10933         (write_psymbols): Likewise.
10934         (struct signatured_type_index_data): Likewise.
10935         (write_one_signatured_type): Likewise.
10936         (recursively_count_psymbols): Likewise.
10937         (recursively_write_psymbols): Likewise.
10938         (class debug_names): Likewise.
10939         (check_dwarf64_offsets): Likewise.
10940         (psyms_seen_size): Likewise.
10941         (write_gdbindex): Likewise.
10942         (write_debug_names): Likewise.
10943         (assert_file_size): Likewise.
10944         (write_psymtabs_to_index): Likewise.
10945         (save_gdb_index_command): Likewise.
10946         (_initialize_dwarf2_read): Don't register the "save gdb-index"
10947         command.
10948         * dwarf2read.h: New file.
10949
10950 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
10951
10952         PR gdb/22670
10953         * dwarf2read.c (dwarf2_physname): Do not return the demangled
10954         symbol name if the CU's language stores symbol names in linkage
10955         format.
10956         * language.h (struct language_defn)
10957         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
10958         all instances of this struct.
10959
10960 2018-03-26  Tom Tromey  <tom@tromey.com>
10961
10962         * stack.c (backtrace_command_1): Remove verbose code.
10963
10964 2018-03-26  Tom Tromey  <tom@tromey.com>
10965
10966         * python/py-framefilter.c (py_print_type): Don't catch
10967         exceptions.  Return void.
10968         (py_print_value): Likewise.
10969         (py_print_single_arg): Likewise.
10970         (enumerate_args): Don't catch exceptions.
10971         (py_print_args): Likewise.
10972         (py_print_frame): Likewise.
10973         (gdbpy_apply_frame_filter): Catch exceptions here.
10974
10975 2018-03-26  Tom Tromey  <tom@tromey.com>
10976
10977         * stack.c (_initialize_stack): Remove trailing newlines from help
10978         text.  Add "Usage" line to "backtrace" help.
10979
10980 2018-03-26  Tom Tromey  <tom@tromey.com>
10981
10982         PR python/16486:
10983         * python/py-framefilter.c (py_print_args): Call wrap_hint.
10984
10985 2018-03-26  Tom Tromey  <tom@tromey.com>
10986
10987         * python/py-framefilter.c (py_print_single_arg): Return
10988         EXT_LANG_BT_ERROR from catch.
10989
10990 2018-03-26  Tom Tromey  <tom@tromey.com>
10991
10992         PR backtrace/15584:
10993         * stack.c (backtrace_command_1): Move some code into no-filters
10994         "if".
10995
10996 2018-03-26  Tom Tromey  <tom@tromey.com>
10997
10998         * python/py-framefilter.c (throw_quit_or_print_exception): New
10999         function.
11000         (gdbpy_apply_frame_filter): Use it.
11001
11002 2018-03-26  Tom Tromey  <tom@tromey.com>
11003
11004         PR cli/17716:
11005         * python/py-framefilter.c (py_print_type, py_print_value)
11006         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
11007         RETURN_MASK_ERROR.
11008
11009 2018-03-26  Tom Tromey  <tom@tromey.com>
11010
11011         * python/py-framefilter.c (enumerate_args): Use
11012         gdb::unique_xmalloc_ptr.
11013
11014 2018-03-26  Tom Tromey  <tom@tromey.com>
11015
11016         * python/py-framefilter.c (py_print_frame): Return
11017         EXT_LANG_BT_OK.
11018         (gdbpy_apply_frame_filter): Update comment.
11019         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
11020         Remove.
11021         <EXT_LANG_BT_NO_FILTERS>: Change value.
11022
11023 2018-03-26  Tom Tromey  <tom@tromey.com>
11024
11025         PR backtrace/15582:
11026         * stack.c (backtrace_command): Parse "hide" argument.
11027         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
11028         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
11029         constant.
11030
11031 2018-03-26  Tom Tromey  <tom@tromey.com>
11032
11033         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
11034         add "flags".
11035         (backtrace_command): Remove "fulltrace", add "flags".
11036
11037 2018-03-26  Tom Tromey  <tom@tromey.com>
11038
11039         * stack.c (backtrace_command): Rewrite command line parsing.
11040
11041 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
11042
11043         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
11044
11045 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
11046
11047         * filename-seen-cache.h: Add include guard.
11048
11049 2018-03-26  Keith Seitz  <keiths@redhat.com>
11050
11051         * symfile.c (place_section): Remove "struct" from section_addr_info
11052         in comment.
11053         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
11054         "struct" keyword from section_addr_info.
11055
11056 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
11057
11058         * regformats/regdef.h (reg): Add constructors.
11059
11060 2018-03-25  Pedro Alves  <palves@redhat.com>
11061
11062         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
11063         if then/else bodies in var_func_name extraction.
11064
11065 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
11066
11067         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
11068         lookup_minimal_symbol() to find symbol entry.
11069         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
11070
11071 2018-03-23  Keith Seitz  <keiths@redhat.com>
11072
11073         PR c++/22968
11074         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
11075         nested type definitions for C++, too.
11076
11077 2018-03-23  Tom Tromey  <tom@tromey.com>
11078
11079         * machoread.c (struct oso_el): Add a constructor.  Don't define as
11080         a typedef.
11081         (macho_register_oso): Remove.
11082         (macho_symtab_read): Take a std::vector.
11083         (oso_el_compare_name): Now a std::sort comparator.
11084         (macho_symfile_read_all_oso): Take a std::vector.
11085         (macho_symfile_read): Use std::vector.  Remove cleanups.
11086
11087 2018-03-22  Tom Tromey  <tom@tromey.com>
11088
11089         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
11090         (record_full_goto_bookmark): Use std::string.
11091
11092 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
11093
11094         PR tdep/18295
11095         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
11096         a single mask.
11097
11098 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
11099
11100         * rs6000-tdep.c (store_insn_p): New function.
11101         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
11102         and cr_reg to their unshifted values. Use store_insn_p to
11103         match LR saves using either R1 or fdata->alloca_reg. Use
11104         store_insn_p to match CR saves. Set alloca_reg_offset
11105         when alloca_reg and framep are set. Remove lr_reg shift
11106         when assigning to fdata->lr_register.
11107
11108 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11109
11110         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
11111         command line args instead of emitting a warning.
11112
11113 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
11114
11115         * tracepoint.h (struct static_tracepoint_marker): Initialize
11116         fields, define default constructor, move constructor and move
11117         assignment, disable the rest.
11118         <str_id, extra>: Make std::string.
11119         (release_static_tracepoint_marker): Remove.
11120         (free_current_marker): Remove.
11121         * tracepoint.c (free_current_marker): Remove.
11122         (parse_static_tracepoint_marker_definition): Adjust to
11123         std::string, use new hex2str overload.
11124         (release_static_tracepoint_marker): Remove.
11125         (print_one_static_tracepoint_marker): Get marker by reference
11126         and adjust to std::string.
11127         (info_static_tracepoint_markers_command): Adjust to std::vector
11128         changes
11129         * target.h (static_tracepoint_marker_p): Remove typedef.
11130         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
11131         (struct target_ops) <to_static_tracepoint_marker_at>: Return
11132         bool.
11133         <to_static_tracepoint_markers_by_strid>: Return std::vector.
11134         * target-debug.h
11135         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
11136         (target_debug_print_std_vector_static_tracepoint_marker): New.
11137         (target_debug_print_struct_static_tracepoint_marker_p): Rename
11138         to...
11139         (target_debug_print_static_tracepoint_marker_p): ... this.
11140         * target-delegates.c: Re-generate.
11141         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
11142         Make std::string.
11143         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
11144         (decode_static_tracepoint_spec): Adjust to std::vector.
11145         (tracepoint_print_one_detail): Adjust to std::string.
11146         (strace_marker_decode_location): Adjust to std::string.
11147         (update_static_tracepoint): Adjust to std::string, remove call
11148         to release_static_tracepoint_marker.
11149         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
11150         Adjust to std::vector.
11151         * remote.c (remote_static_tracepoint_marker_at): Return bool.
11152         (remote_static_tracepoint_markers_by_strid): Adjust to
11153         std::vector.
11154         * common/rsp-low.h (hex2str): New overload with explicit count
11155         of bytes.
11156         * common/rsp-low.c (hex2str): New overload with explicit count
11157         of bytes.
11158         * unittests/rsp-low-selftests.c (test_hex2str): New function.
11159         (_initialize_rsp_low_selftests): Add test_hex2str test.
11160         * unittests/tracepoint-selftests.c
11161         (test_parse_static_tracepoint_marker_definition): Adjust to
11162         std::string.
11163
11164 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
11165
11166         * tracepoint.c (parse_static_tracepoint_marker_definition):
11167         Consider case where the definition is followed by more
11168         definitions.
11169         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
11170         tracepoint-selftests.c.
11171         * unittests/tracepoint-selftests.c: New.
11172
11173 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
11174
11175         * MAINTAINERS (Write After Approval): Add Pedro Franco de
11176         Carvalho.
11177
11178 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
11179
11180         * symtab.c (find_pc_sect_line): fixed indentation.
11181
11182 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
11183
11184         * symtab.c (find_pc_sect_line): now uses binary search.
11185
11186 2018-03-19  Tom Tromey  <tom@tromey.com>
11187
11188         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
11189         "IDENT" production.
11190
11191 2018-03-19  Pedro Alves  <palves@redhat.com>
11192             Tom Tromey  <tom@tromey.com>
11193
11194         * unittests/observable-selftests.c: New file.
11195         * common/observable.h: New file.
11196         * observable.h: New file.
11197         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
11198         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
11199         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
11200         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
11201         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
11202         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
11203         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
11204         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
11205         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
11206         python/py-breakpoint.c, python/py-finishbreakpoint.c,
11207         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
11208         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
11209         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
11210         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
11211         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
11212         tui/tui-interp.c, valops.c: Update all users.
11213         * tui/tui-hooks.c (tui_bp_created_observer)
11214         (tui_bp_deleted_observer, tui_bp_modified_observer)
11215         (tui_inferior_exit_observer, tui_before_prompt_observer)
11216         (tui_normal_stop_observer, tui_register_changed_observer):
11217         Remove.
11218         (tui_observers_token): New global.
11219         (attach_or_detach, tui_attach_detach_observers): New functions.
11220         (tui_install_hooks, tui_remove_hooks): Use
11221         tui_attach_detach_observers.
11222         * record-btrace.c (record_btrace_thread_observer): Remove.
11223         (record_btrace_thread_observer_token): New global.
11224         * observer.sh: Remove.
11225         * observer.c: Rename to observable.c.
11226         * observable.c (namespace gdb_observers): Define new objects.
11227         (observer_debug): Move into gdb_observers namespace.
11228         (struct observer, struct observer_list, xalloc_observer_list_node)
11229         (xfree_observer_list_node, generic_observer_attach)
11230         (generic_observer_detach, generic_observer_notify): Remove.
11231         (_initialize_observer): Update.
11232         Don't include observer.inc.
11233         * Makefile.in (generated_files): Remove observer.h, observer.inc.
11234         (clean mostlyclean): Likewise.
11235         (observer.h, observer.inc): Remove targets.
11236         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
11237         (COMMON_SFILES): Use observable.c, not observer.c.
11238         * .gitignore: Remove observer.h.
11239
11240 2018-03-18  Tom Tromey  <tom@tromey.com>
11241
11242         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
11243         gdb::def_vector.
11244         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
11245
11246 2018-03-17  Tom Tromey  <tom@tromey.com>
11247
11248         * auto-load.c (auto_load_objfile_script_1): Use std::string.
11249
11250 2018-03-17  Tom Tromey  <tom@tromey.com>
11251
11252         * target.c (class scoped_target_fd): New.
11253         (target_fileio_close_cleanup): Remove.
11254         (target_fileio_read_alloc_1): Use scoped_target_fd.
11255
11256 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
11257
11258         * silent-rules.mk: New.
11259         * Makefile.in: Include silent-rules.mk
11260         (srcdir, VPATH, top_srcdir): Move up.
11261         (COMPILE): Add ECHO_CXX.
11262         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
11263         (init.c): Add ECHO_INIT_C.
11264         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
11265         (version.c): Add ECHO_GEN.
11266         (printcmd.o): Add ECHO_CXX.
11267         (target-float.o): Add ECHO_CXX.
11268         (ada-exp.o): Add ECHO_CXX.
11269         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
11270         (insight$(EXEEXT)): Add ECHO_CXXLD.
11271         * gnulib/configure.ac: Add AM_SILENT_RULES.
11272         * gnulib/aclocal.m4: Re-generate.
11273         * gnulib/configure: Re-generate.
11274         * gnulib/import/Makefile.in: Re-generate.
11275
11276 2018-03-16  Tom Tromey  <tom@tromey.com>
11277
11278         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
11279         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
11280         * utils.c (do_free_section_addr_info)
11281         (make_cleanup_free_section_addr_info): Remove.
11282         * symfile.h (struct other_sections): Add constructor.
11283         (struct section_addr_info): Remove.
11284         (section_addr_info): New typedef.
11285         (struct sym_fns) <sym_offsets>: Change type of parameter.
11286         (build_section_addr_info_from_objfile)
11287         (relative_addr_info_to_section_offsets, addr_info_make_relative)
11288         (default_symfile_offsets, symbol_file_add)
11289         (symbol_file_add_from_bfd)
11290         (build_section_addr_info_from_section_table): Update.
11291         (alloc_section_addr_info, free_section_addr_info): Don't declare.
11292         * symfile.c (alloc_section_addr_info): Remove.
11293         (build_section_addr_info_from_section_table): Change return type.
11294         Update.
11295         (build_section_addr_info_from_bfd)
11296         (build_section_addr_info_from_objfile): Likewise.
11297         (free_section_addr_info): Remove.
11298         (relative_addr_info_to_section_offsets): Change type of "addrs".
11299         (addrs_section_compar): Now a std::sort comparator.
11300         (addrs_section_sort): Change return type.
11301         (addr_info_make_relative): Change type of "addrs".  Update.
11302         (default_symfile_offsets, syms_from_objfile_1)
11303         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
11304         (symbol_file_add_separate): Update.
11305         (symbol_file_add): Change type of "addrs".  Update.
11306         (add_symbol_file_command): Update.  Remove cleanups.
11307         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
11308         cleanups.
11309         * symfile-debug.c (debug_sym_offsets): Change type of "info".
11310         * solib.c (solib_read_symbols): Update.
11311         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
11312         * machoread.c (macho_symfile_offsets): Update.
11313         * jit.c (jit_bfd_try_read_symtab): Update.
11314
11315 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
11316
11317         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
11318         unittests/utils-selftests.c.
11319         * unittests/utils-selftests.c: New file.
11320
11321 2018-03-14  Tom Tromey  <tom@tromey.com>
11322
11323         PR cli/14977:
11324         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
11325         for NULL.
11326
11327 2018-03-14  Tom Tromey  <tom@tromey.com>
11328
11329         PR cli/19918:
11330         * printcmd.c (printf_pointer): Allow "-" in format.
11331
11332 2018-03-14  Tom Tromey  <tom@tromey.com>
11333
11334         * printcmd.c (_initialize_printcmd): Add usage to printf.
11335
11336 2018-03-14  Yao Qi  <qiyao@sourceware.org>
11337
11338         * MAINTAINERS: Update my email address.
11339
11340 2018-03-13  Tom Tromey  <tom@tromey.com>
11341
11342         * machoread.c (macho_check_dsym): Change filenamep to a
11343         std::string*.
11344         (macho_symfile_read): Update.
11345         * symfile.c (load_command): Use std::string.
11346
11347 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
11348
11349         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
11350         to error message string.
11351         (riscv_register_name): Use xsnprintf instead of sprintf.
11352         (riscv_insn::fetch_instruction): Use gdb_assert instead of
11353         internal_error.
11354         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
11355         error.
11356         (riscv_push_dummy_call): Likewise.
11357
11358 2018-03-12  Tom Tromey  <tom@tromey.com>
11359
11360         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
11361         Use gdb::byte_vector.
11362         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
11363
11364 2018-03-12  Yao Qi  <yao.qi@linaro.org>
11365
11366         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
11367         parameter type to readable_regcache.
11368         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
11369         the declaration.
11370
11371 2018-03-11  Tom Tromey  <tom@tromey.com>
11372
11373         * dwarf2read.c (struct nextfield): Add initializers.
11374         (struct nextfnfield): Remove.
11375         (struct fnfieldlist): Add initializers.  Remove "length" and
11376         "head", use std::vector.
11377         (struct decl_field_list): Remove.
11378         (struct field_info): Add initializers.
11379         <fields, baseclasses>: Now std::vector.
11380         <nbaseclasses, nfnfields, typedef_field_list_count,
11381         nested_types_list_count>: Remove.
11382         (dwarf2_add_field, dwarf2_add_type_defn)
11383         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
11384         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
11385         (process_structure_scope): Update.
11386
11387 2018-03-11  Tom Tromey  <tom@tromey.com>
11388
11389         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
11390         for use by std::sort.
11391         (build_type_psymtabs_1): Use std::vector.
11392
11393 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
11394
11395         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
11396         and LIBMPFR in the printed configuration.
11397
11398 2018-03-08  Tom Tromey  <tom@tromey.com>
11399
11400         * source.c (get_filename_and_charpos): Use scoped_fd.
11401         * nto-procfs.c (procfs_open_1): Use scoped_fd.
11402         (procfs_pidlist): Likewise.
11403         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
11404         (iterate_over_mappings): Likewise.
11405
11406 2018-03-08  Tom Tromey  <tom@tromey.com>
11407
11408         * infcall.c (struct call_return_meta_info)
11409         <stack_temporaries_enabled>: Remove.
11410         (get_call_return_value, call_function_by_hand_dummy): Update.
11411         * thread.c (disable_thread_stack_temporaries): Remove.
11412         (enable_thread_stack_temporaries): Remove.
11413         (thread_stack_temporaries_enabled_p): Return bool.
11414         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
11415         (get_last_thread_stack_temporary): Update.
11416         * eval.c (evaluate_subexp): Update.
11417         * gdbthread.h (class enable_thread_stack_temporaries): Now a
11418         class, not a function.
11419         (value_ptr, value_vec): Remove typedefs.
11420         (class thread_info) <stack_temporaries_enabled>: Now bool.
11421         <stack_temporaries>: Now a std::vector.
11422         (thread_stack_temporaries_enabled_p)
11423         (value_in_thread_stack_temporaries): Return bool.
11424
11425 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
11426
11427         * remote.c (putpkt_binary): Fix omitted bytes reporting.
11428         (getpkt_or_notif_sane_1): Likewise.
11429
11430 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
11431
11432         * build-id.c (build_id_to_debug_bfd): Use std::string.
11433
11434 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
11435
11436         * build-id.c (find_separate_debug_file_by_buildid): Return
11437         std::string.
11438         * build-id.h (find_separate_debug_file_by_buildid): Return
11439         std::string.
11440         * coffread.c (coff_symfile_read): Adjust to std::string.
11441         * elfread.c (elf_symfile_read): Adjust to std::string.
11442         * symfile.c (separate_debug_file_exists): Change parameter to
11443         std::string.
11444         (find_separate_debug_file): Return std::string.
11445         (find_separate_debug_file_by_debuglink): Return std::string.
11446         * symfile.h (find_separate_debug_file_by_debuglink): Return
11447         std::string.
11448
11449 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
11450
11451         * common/xml-utils.c (xml_escape_text): Move code to...
11452         (xml_escape_text_append): ... this new function.
11453         * common/xml-utils.h (xml_escape_text_append): New declaration.
11454         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
11455         New function.
11456         (_initialize_xml_utils): register test_xml_escape_text_append as
11457         a selftest.
11458
11459 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
11460
11461         * defs.h: Remove MAX_REGISTER_SIZE.
11462         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
11463         asserts.
11464         * python/py-unwind.c (pyuw_sniffer): Likewise.
11465
11466 2018-03-07  Tom Tromey  <tom@tromey.com>
11467
11468         * linux-tdep.c (linux_info_proc): Update.
11469         * target.h (struct target_ops) <to_fileio_readlink>: Return
11470         optional<string>.
11471         (target_fileio_readlink): Return optional<string>.
11472         * remote.c (remote_hostio_readlink): Return optional<string>.
11473         * inf-child.c (inf_child_fileio_readlink): Return
11474         optional<string>.
11475         * target.c (target_fileio_readlink): Return optional<string>.
11476
11477 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
11478
11479         * regcache.c (cooked_read_test): Add riscv to the list of
11480         architectures that have a save_reggroup.
11481
11482 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11483
11484         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
11485         value is not a dynamic class object.
11486
11487 2018-03-06  Tom Tromey  <tom@tromey.com>
11488
11489         * rust-exp.y: Formatting fixes.
11490
11491 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11492
11493         * riscv-tdep.c (riscv_register_name): Remove target description
11494         support.
11495         (riscv_gdbarch_init): Remove target description check.
11496
11497 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11498
11499         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
11500         comment.
11501         * riscv-tdep.h: Likewise.
11502
11503 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11504
11505         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
11506         (riscv_pseudo_register_write): Delete.
11507         (riscv_gdbarch_init): Remove all use of pseudo registers.
11508
11509 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
11510
11511         * record-btrace.c (btrace_print_lines): Replace cleanup
11512         parameter with RAII equivalents.
11513         (btrace_insn_history): Replace cleanup with RAII equivalents.
11514         * ui-out.h (make_cleanup_ui_out_list_begin_end,
11515         make_cleanup_ui_out_tuple_begin_end): Remove.
11516         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
11517         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
11518         make_cleanup_ui_out_list_begin_end): Remove.
11519
11520 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
11521
11522         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
11523         parameter types to std::vector.  Use bool.
11524         (record_btrace_wait): Replace VEC(tp_t) with
11525         std::vector<thread_info *>.
11526         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
11527
11528 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
11529
11530         * record-btrace.c (record_btrace_disable_callback): Remove.
11531         (struct scoped_btrace_disable): New.
11532         (record_btrace_open): Use scoped_btrace_disable.
11533
11534 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11535
11536         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
11537         reading values from registers.
11538
11539 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11540
11541         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
11542         where appropriate.
11543
11544 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11545
11546         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
11547         change parameter type.  Use GDB's print functions, and use
11548         core_addr_to_string where appropriate.
11549         (riscv_push_dummy_call): Use core_addr_to_string where
11550         appropriate, update call to riscv_print_arg_location, and reindent
11551         a few lines.
11552         (riscv_return_value): Update call to riscv_print_arg_location.
11553
11554 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11555             Tim Newsome <tim@sifive.com>
11556             Albert Ou <a0u@eecs.berkeley.edu>
11557             Darius Rad <darius@bluespec.com>
11558
11559         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
11560         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
11561         (ALLDEPFILES): Add riscv-tdep.c
11562         * configure.tgt: Add riscv support.
11563         * riscv-tdep.c: New file.
11564         * riscv-tdep.h: New file.
11565         * NEWS: Mention new target.
11566         * MAINTAINERS: Add entry for riscv.
11567
11568 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11569
11570         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
11571         fields within aggregates.
11572
11573 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
11574
11575         * record-btrace.c (btrace_print_lines): Change type of flags to
11576         gdb_disassembly_flags.
11577
11578 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
11579
11580         * fbsd-nat.c: Include "inf-ptrace.h".
11581         (USE_SIGTRAP_SIGINFO): Conditionally define.
11582         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
11583         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
11584         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
11585         function.
11586         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
11587         Likewise.
11588         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
11589         Likewise.
11590         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
11591         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
11592         "supports_stopped_by_hw_breakpoint" target methods.
11593
11594 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
11595
11596         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
11597         * fbsd-nat.c (debug_fbsd_nat): New variable.
11598         (show_fbsd_nat_debug): New function.
11599         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
11600         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
11601
11602 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
11603
11604         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
11605         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
11606         prototype.
11607         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
11608         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
11609         method.
11610
11611 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11612
11613         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
11614         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
11615
11616 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11617
11618         * charset.c (struct charset_vector): New.
11619         (charsets): Change type to charset_vector.
11620         (find_charset_names): Adjust.
11621         (add_one): Adjust.
11622         (_initialize_charset): Adjust.
11623
11624 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11625
11626         * progspace.h (struct program_space) <deleted_solibs>: Change
11627         type to std::vector<std::string>.
11628         * progspace.c (clear_program_space_solib_cache): Adjust.
11629         * breakpoint.c (print_solib_event): Adjust.
11630         (check_status_catch_solib): Adjust.
11631         * solib.c (update_solib_list): Adjust.
11632         * ui-out.h (class ui_out) <field_string>: New overload.
11633         * ui-out.c (ui_out::field_string): New overload.
11634
11635 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11636
11637         * progspace.h (struct program_space): Add constructor and
11638         destructor, initialize fields.
11639         (add_program_space): Remove.
11640         * progspace.c (add_program_space): Rename to...
11641         (program_space::program_space): ... this.
11642         (release_program_space): Rename to...
11643         (program_space::~program_space): ... this.
11644         (delete_program_space): Use delete to delete program_space.
11645         (initialize_progspace): Use new to allocate program_space.
11646         * inferior.c (add_inferior_with_spaces): Likewise.
11647         (clone_inferior_command): Likewise.
11648         * infrun.c (follow_fork_inferior): Likewise.
11649         (handle_vfork_child_exec_or_exit): Likewise.
11650
11651 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11652
11653         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
11654         (delim_string_to_char_ptr_vec): Return std::vector of
11655         gdb::unique_xmalloc_ptr.
11656         (dirnames_to_char_ptr_vec_append): Take std::vector of
11657         gdb::unique_xmalloc_ptr.
11658         (dirnames_to_char_ptr_vec): Return std::vector of
11659         gdb::unique_xmalloc_ptr.
11660         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
11661         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
11662         (delim_string_to_char_ptr_vec): Return an std::vector of
11663         gdb::unique_xmalloc_ptr, adjust the code.
11664         (dirnames_to_char_ptr_vec_append): Take an std::vector of
11665         gdb::unique_xmalloc_ptr, adjust the code.
11666         (dirnames_to_char_ptr_vec): Return an std::vector of
11667         gdb::unique_xmalloc_ptr, adjust the code.
11668         * auto-load.c (auto_load_safe_path_vec): Change type to
11669         std::vector of gdb::unique_xmalloc_ptr.
11670         (auto_load_expand_dir_vars): Return an std::vector of
11671         gdb::unique_xmalloc_ptr, adjust the code.
11672         (auto_load_safe_path_vec_update): Adjust.
11673         (filename_is_in_auto_load_safe_path_vec): Adjust.
11674         (auto_load_objfile_script_1): Adjust.
11675         * build-id.c (build_id_to_debug_bfd): Adjust.
11676         * linux-thread-db.c (thread_db_load_search): Adjust.
11677         * source.c (add_path): Adjust.
11678         (openp): Adjust.
11679         * symfile.c (find_separate_debug_file): Adjust.
11680         * utils.c (do_free_char_ptr_vec): Remove.
11681         (make_cleanup_free_char_ptr_vec): Remove.
11682
11683 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
11684
11685         PR gdb/22907
11686         * common/pathstuff.c: Conditionally include "<windows.h>".
11687
11688 2018-03-01  Georg Sauthoff  <mail@georg.so>
11689
11690         PR gdb/22888
11691         * gcore.in: Quote variables and switch interpreter to bash.
11692
11693 2018-03-01  Tom Tromey  <tom@tromey.com>
11694
11695         * dwarf2read.c (alloc_discriminant_info): Fix default_index
11696         assertion.  Add assertion for discriminant_index.
11697         (quirk_rust_enum): Use correct base type name in univariant case.
11698
11699 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
11700
11701         * record.c (get_call_history_modifiers): Return a
11702         record_print_flags.
11703         (cmd_record_call_history): Adjust.
11704         * record-btrace.c (record_btrace_call_history): Adjust.
11705         (record_btrace_call_history_range): Adjust.
11706         (record_btrace_call_history_from): Adjust.
11707         * target-debug.h (target_debug_print_record_print_flags): New.
11708         * target-delegates.c: Re-generate.
11709         * target.c (target_call_history): Change flags type.
11710         (target_call_history_from): Likewise.
11711         (target_call_history_range): Likewise.
11712         * target.h (struct target_ops) <target_call_history>: Likewise.
11713         (target_call_history_from): Likewise.
11714         (target_call_history_range): Likewise.
11715
11716 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
11717             Simon Marchi  <simon.marchi@polymtl.ca>
11718
11719         * common/common-utils.c: Include "sys/stat.h".
11720         (is_regular_file): Move here from "source.c"; change return
11721         type to "bool".
11722         * common/common-utils.h (is_regular_file): New prototype.
11723         * common/pathstuff.c (contains_dir_separator): New function.
11724         * common/pathstuff.h (contains_dir_separator): New prototype.
11725         * source.c: Don't include "sys/stat.h".
11726         (is_regular_file): Move to "common/common-utils.c".
11727
11728 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
11729
11730         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
11731         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
11732         * auto-load.c: Include "common/pathstuff.h".
11733         * common/common-def.h (current_directory): Move here.
11734         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
11735         function.
11736         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
11737         prototype.
11738         * common/pathstuff.c: New file.
11739         * common/pathstuff.h: New file.
11740         * compile/compile.c: Include "common/pathstuff.h".
11741         * defs.h (current_directory): Move to "common/common-defs.h".
11742         * dwarf2read.c: Include "common/pathstuff.h".
11743         * exec.c: Likewise.
11744         * guile/scm-safe-call.c: Likewise.
11745         * linux-thread-db.c: Likewise.
11746         * main.c: Likewise.
11747         * nto-tdep.c: Likewise.
11748         * objfiles.c: Likewise.
11749         * source.c: Likewise.
11750         * symtab.c: Likewise.
11751         * utils.c: Include "common/pathstuff.h".
11752         (gdb_realpath): Move to "common/pathstuff.c".
11753         (gdb_realpath_keepfile): Likewise.
11754         (gdb_abspath): Likewise.
11755         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
11756         (gdb_realpath_keepfile): Likewise.
11757         (gdb_abspath): Likewise.
11758
11759 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
11760
11761         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
11762         wildcard process pid for super_resume for kernels with a
11763         specific bug.
11764
11765 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
11766
11767         * compile/compile.c (get_args): Add additional comments
11768         explaining function.
11769
11770 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
11771             Tom Tromey  <tom@tromey.com>
11772
11773         * target.h (memory_write_request_s): Remove typedef.  Don't define
11774         VEC.
11775         (target_write_memory_blocks): Change argument to std::vector.
11776         (struct memory_write_request): Add constructor.
11777         * target-memory.c (compare_block_starting_address): Return bool.
11778         Change argument types.
11779         (claim_memory): Change arguments to use std::vector.
11780         (split_regular_and_flash_blocks, blocks_to_erase)
11781         (compute_garbled_blocks): Likewise.
11782         (cleanup_request_data, cleanup_write_requests_vector): Remove.
11783         (target_write_memory_blocks): Change argument to std::vector.
11784         * symfile.c (struct load_section_data): Add constructor and
11785         destructor.  Use std::vector for "requests".
11786         (struct load_progress_data): Add initializers.
11787         (load_section_callback): Update.  Use "new".
11788         (clear_memory_write_data): Remove.
11789         (generic_load): Update.
11790
11791 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
11792
11793         * arch/aarch64.h: Use common/tdesc.h.
11794
11795 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
11796
11797         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
11798         architecture with a 64-bit ABI.
11799
11800 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
11801
11802         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
11803         ahead of target description loading.
11804
11805 2018-02-26  Tom Tromey  <tom@tromey.com>
11806
11807         * stack.c (backtrace_command_1): Update.
11808         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
11809         of "flags".
11810         * python/py-framefilter.c (py_print_frame)
11811         (gdbpy_apply_frame_filter): Change type of "flags".
11812         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
11813         of "flags".
11814         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
11815         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
11816         * extension.h (enum frame_filter_flag): Rename from
11817         frame_filter_flags.
11818         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
11819         (apply_ext_lang_frame_filter): Change type of "flags".
11820         * extension.c (apply_ext_lang_frame_filter): Change type of
11821         "flags".
11822         * extension-priv.h (struct extension_language_ops)
11823         <apply_frame_filter>: Change type of "flags".
11824
11825 2018-02-26  Tom Tromey  <tom@tromey.com>
11826
11827         PR python/16497:
11828         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
11829         off-by-one in py_end computation.
11830         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
11831         PRINT_MORE_FRAMES.
11832         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
11833         constant.
11834
11835 2018-02-26  Tom Tromey  <tom@tromey.com>
11836
11837         * dwarf2read.c (struct variant_field): New.
11838         (struct nextfield) <variant>: New field.
11839         (dwarf2_add_field): Handle DW_TAG_variant_part.
11840         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
11841         discriminated union.
11842         (read_structure_type): Handle DW_TAG_variant_part.
11843         (handle_struct_member_die): New function, extracted from
11844         process_structure_scope.  Handle DW_TAG_variant.
11845         (process_structure_scope): Handle discriminated unions.  Call
11846         handle_struct_member_die.
11847
11848 2018-02-26  Tom Tromey  <tom@tromey.com>
11849
11850         * rust-lang.h (rust_last_path_segment): Declare.
11851         * rust-lang.c (rust_last_path_segment): Now public.  Change
11852         contract.
11853         (struct disr_info): Remove.
11854         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
11855         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
11856         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
11857         (rust_enum_p, rust_enum_variant): New function.
11858         (rust_underscore_fields): Remove "offset" parameter.
11859         (rust_print_enum): New function.
11860         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
11861         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
11862         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
11863         enums.
11864         (rust_internal_print_type): New function, from rust_print_type.
11865         Remove enum code.
11866         (rust_print_type): Call rust_internal_print_type.
11867         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
11868         Update enum handling.
11869         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
11870         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
11871         (rust_union_quirks): New functions.
11872         (process_full_comp_unit, process_full_type_unit): Call
11873         rust_union_quirks.
11874         (process_structure_scope): Update rust_unions if necessary.
11875
11876 2018-02-26  Tom Tromey  <tom@tromey.com>
11877
11878         * value.h (value_union_variant): Declare.
11879         * valops.c (value_union_variant): New function.
11880         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
11881         (struct discriminant_info): New.
11882         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
11883         enumerator.
11884         (struct main_type) <flag_discriminated_union>: New field.
11885
11886 2018-02-26  Tom Tromey  <tom@tromey.com>
11887
11888         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
11889         unittests/unpack-selftests.c.
11890         * unittests/unpack-selftests.c: New file.
11891         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
11892
11893 2018-02-26  Yao Qi  <yao.qi@linaro.org>
11894
11895         * dwarf2read.c (struct partial_die_info) <read>: New method.
11896         (read_partial_die): Remove the declaration.
11897         (load_partial_dies): Update.
11898         (partial_die_info::partial_die_info):
11899         (read_partial_die): Change it to partial_die_info::read.
11900
11901 2018-02-26  Yao Qi  <yao.qi@linaro.org>
11902
11903         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
11904         (fixup_partial_die): Remove declaration.
11905         (scan_partial_symbols): Update.
11906         (partial_die_parent_scope): Likewise.
11907         (partial_die_full_name): Likewise.
11908         (fixup_partial_die): Change it to partial_die_info::fixup.
11909
11910 2018-02-26  Yao Qi  <yao.qi@linaro.org>
11911
11912         * dwarf2read.c (read_partial_die): Update the declaration.
11913         (load_partial_dies): Caller update.
11914         (read_partial_die): Remove one argument abbrev_len.
11915
11916 2018-02-26  Yao Qi  <yao.qi@linaro.org>
11917
11918         * dwarf2read.c (struct partial_die_info): Add ctor, delete
11919         assignment operator.
11920         (load_partial_dies): Use ctor and copy ctor.
11921         (read_partial_die): Update.
11922         (dwarf2_cu::find_partial_die): Use ctor.
11923
11924 2018-02-26  Yao Qi  <yao.qi@linaro.org>
11925
11926         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
11927         (find_partial_die_in_comp_unit): Change it to
11928         dwarf2_cu::find_partial_die.
11929         (find_partial_die): Update.
11930
11931 2018-02-26  Yao Qi  <yao.qi@linaro.org>
11932
11933         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
11934         is NULL.
11935
11936 2018-02-26  Yao Qi  <yao.qi@linaro.org>
11937
11938         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
11939
11940 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
11941
11942         * arch/amd64.h: Use common/tdesc.h.
11943         * arch/i386.c: Likewise.
11944         * arch/i386.h: Likewise.
11945         * arch/tic6x.c: Likewise.
11946         * arch/tdesc.h: Move file from here...
11947         * common/tdesc.h: ...to here.
11948         * features/aarch64-core.c: Regenerate.
11949         * features/aarch64-fpu.c: Regenerate.
11950         * features/i386/32bit-avx.c: Regenerate.
11951         * features/i386/32bit-avx512.c: Regenerate.
11952         * features/i386/32bit-core.c: Regenerate.
11953         * features/i386/32bit-linux.c: Regenerate.
11954         * features/i386/32bit-mpx.c: Regenerate.
11955         * features/i386/32bit-pkeys.c: Regenerate.
11956         * features/i386/32bit-sse.c: Regenerate.
11957         * features/i386/64bit-avx.c: Regenerate.
11958         * features/i386/64bit-avx512.c: Regenerate.
11959         * features/i386/64bit-core.c: Regenerate.
11960         * features/i386/64bit-linux.c: Regenerate.
11961         * features/i386/64bit-mpx.c: Regenerate.
11962         * features/i386/64bit-pkeys.c: Regenerate.
11963         * features/i386/64bit-segments.c: Regenerate.
11964         * features/i386/64bit-sse.c: Regenerate.
11965         * features/i386/x32-core.c: Regenerate.
11966         * features/tic6x-c6xp.c: Regenerate.
11967         * features/tic6x-core.c: Regenerate.
11968         * features/tic6x-gp.c: Regenerate.
11969         * target-descriptions.c: Use common/tdesc.h.
11970         * target-descriptions.h: Likewise.
11971
11972 2018-02-24  Tom Tromey  <tom@tromey.com>
11973
11974         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
11975         (try_thread_db_load_from_dir, thread_db_load_search): Use
11976         std::string.
11977         (info_auto_load_libthread_db_compare): Return bool.  Change
11978         argument types.
11979         (info_auto_load_libthread_db): Use std::vector, std::string.
11980         Remove cleanups.
11981
11982 2018-02-24  Tom Tromey  <tom@tromey.com>
11983
11984         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
11985         std::string.
11986         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
11987         std::string*.
11988         * gdbarch.c: Rebuild.
11989         * gdbarch.h: Rebuild.
11990         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
11991         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
11992         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
11993         std::string*.
11994
11995 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
11996
11997         * gdbtypes.h (sect_offset): Change type to uint64_t.
11998         (sect_offset_str): New function.
11999         * dwarf2read.c (create_addrmap_from_aranges): Use
12000         sect_offset_str.
12001         (error_check_comp_unit_head): Likewise.
12002         (create_debug_type_hash_table): Likewise.
12003         (read_cutu_die_from_dwo): Likewise.
12004         (init_cutu_and_read_dies): Likewise.
12005         (init_cutu_and_read_dies_no_follow): Likewise.
12006         (process_psymtab_comp_unit_reader): Likewise.
12007         (partial_die_parent_scope): Likewise.
12008         (peek_die_abbrev): Likewise.
12009         (process_queue): Likewise.
12010         (dwarf2_physname): Likewise.
12011         (read_namespace_alias): Likewise.
12012         (read_import_statement): Likewise.
12013         (create_dwo_cu_reader): Likewise.
12014         (create_cus_hash_table): Likewise.
12015         (lookup_dwo_cutu): Likewise.
12016         (inherit_abstract_dies): Likewise.
12017         (read_func_scope): Likewise.
12018         (read_call_site_scope): Likewise.
12019         (dwarf2_add_member_fn): Likewise.
12020         (read_common_block): Likewise.
12021         (read_module_type): Likewise.
12022         (read_typedef): Likewise.
12023         (read_subrange_type): Likewise.
12024         (load_partial_dies): Likewise.
12025         (read_partial_die): Likewise.
12026         (find_partial_die): Likewise.
12027         (read_str_index): Likewise.
12028         (dwarf2_string_attr): Likewise.
12029         (build_error_marker_type): Likewise.
12030         (lookup_die_type): Likewise.
12031         (dump_die_shallow): Likewise.
12032         (follow_die_ref): Likewise.
12033         (dwarf2_fetch_die_loc_sect_off): Likewise.
12034         (dwarf2_fetch_constant_bytes): Likewise.
12035         (follow_die_sig): Likewise.
12036         (get_signatured_type): Likewise.
12037         (get_DW_AT_signature_type): Likewise.
12038         (dwarf2_find_containing_comp_unit): Likewise.
12039         (set_die_type): Likewise.
12040
12041 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
12042
12043         * arch/aarch64.c: Include "common-defs.h".
12044         * arch/amd64.c: Likewise.
12045         * arch/i386.c: Likewise.
12046
12047 2018-02-21  Tom Tromey  <tom@tromey.com>
12048
12049         * value.h: (extract_field_op): Update.
12050         * eval.c (extract_field_op): Return a const char *.
12051         * expression.h (parse_expression_for_completion): Update.
12052         * completer.c (complete_expression): Update.
12053         (add_struct_fields): Make fieldname const.
12054         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
12055         (mark_completion_tag, parse_exp_in_context_1): Update.
12056         (parse_expression_for_completion): Change "name" to
12057         unique_xmalloc_ptr*.
12058
12059 2018-02-21  Tom Tromey  <tom@tromey.com>
12060
12061         * infcall.c (call_function_by_hand_dummy): Use std::vector.
12062
12063 2018-02-21  Yao Qi  <yao.qi@linaro.org>
12064
12065         * avr-tdep.c (avr_read_pc): Change parameter type to
12066         readable_regcache.
12067         * gdbarch.sh (read_pc): Likewise.
12068         * gdbarch.c: Re-generated.
12069         * gdbarch.h: Re-generated.
12070         * hppa-tdep.c (hppa_read_pc): Change parameter type to
12071         readable_regcache.
12072         * ia64-tdep.c (ia64_read_pc): Likewise.
12073         * mips-tdep.c (mips_read_pc): Likewise.
12074         * spu-tdep.c (spu_read_pc): Likewise.
12075
12076 2018-02-21  Yao Qi  <yao.qi@linaro.org>
12077
12078         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
12079         * regcache-dump.c: New file.
12080         * regcache.c: Move register_dump to regcache-dump.c.
12081         (maintenance_print_registers): Likewise.
12082         (maintenance_print_raw_registers): Likewise.
12083         (maintenance_print_cooked_registers): Likewise.
12084         (maintenance_print_register_groups): Likewise.
12085         (maintenance_print_remote_registers): Likewise.
12086         (_initialize_regcache): Likewise.
12087         * regcache.h (register_dump): Moved from regcache.c.
12088
12089 2018-02-21  Yao Qi  <yao.qi@linaro.org>
12090
12091         * regcache.c (regcache::regcache): Update.
12092         (regcache::invalidate): Move it to detached_regcache::invalidate.
12093         (get_thread_arch_aspace_regcache): Update.
12094         (regcache::raw_update): Update.
12095         (regcache::cooked_read): Remove some code.
12096         (regcache::cooked_read_value): Likewise.
12097         (regcache::raw_write): Remove assert on m_readonly_p.
12098         (regcache::raw_supply_integer): Move it to
12099         detached_regcache::raw_supply_integer.
12100         (regcache::raw_supply_zeroed): Likewise.
12101         * regcache.h (detached_regcache) <raw_supply_integer>: New
12102         declaration.
12103         <raw_supply_zeroed, invalidate>: Likewise.
12104         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
12105         <invalidate>: Likewise.
12106         <m_readonly_p>: Removed.
12107
12108 2018-02-21  Yao Qi  <yao.qi@linaro.org>
12109
12110         * infcmd.c (get_return_value): Let stop_regs point to
12111         get_current_regcache.
12112         * regcache.c (regcache::regcache): Remove.
12113         (register_dump_reg_buffer): New class.
12114         (regcache_print): Adjust.
12115         * regcache.h (regcache): Remove constructors.
12116
12117 2018-02-21  Yao Qi  <yao.qi@linaro.org>
12118
12119         * regcache.c (class register_dump): New class.
12120         (register_dump_regcache, register_dump_none): New class.
12121         (register_dump_remote, register_dump_groups): New class.
12122         (regcache_print): Update.
12123         * regcache.h (regcache_dump_what): Move it to regcache.c.
12124         (regcache) <dump>: Remove.
12125
12126 2018-02-21  Yao Qi  <yao.qi@linaro.org>
12127
12128         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
12129          reg_buffer_rw *.
12130         (jit_unwind_reg_set_impl): Call raw_supply.
12131         (jit_frame_sniffer): Use reg_buffer_rw.
12132         * record-full.c (record_full_core_regbuf): Change its type.
12133         (record_full_core_open_1): Use reg_buffer_rw.
12134         (record_full_close): Likewise.
12135         (record_full_core_fetch_registers): Use regcache->raw_supply.
12136         (record_full_core_store_registers): Likewise.
12137         * regcache.c (regcache::get_register_status): Move it to
12138         reg_buffer.
12139         (regcache_raw_set_cached_value): Remove.
12140         (regcache::raw_set_cached_value): Remove.
12141         (regcache::raw_write): Call raw_supply.
12142         (regcache::raw_supply): Move it to reg_buffer_rw.
12143         * regcache.h (regcache_raw_set_cached_value): Remove.
12144         (reg_buffer_rw): New class.
12145
12146 2018-02-21  Yao Qi  <yao.qi@linaro.org>
12147
12148         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
12149         readonly_detached_regcache.
12150         (dummy_frame_prev_register): Use regcache->cooked_read.
12151         * frame.c (frame_save_as_regcache): Change return type.
12152         (frame_pop): Update.
12153         * frame.h (frame_save_as_regcache): Update declaration.
12154         * inferior.h (get_infcall_suspend_state_regcache): Update
12155         declaration.
12156         * infrun.c (infcall_suspend_state) <registers>: use
12157         readonly_detached_regcache.
12158         (save_infcall_suspend_state): Don't use regcache_dup.
12159         (get_infcall_suspend_state_regcache): Change return type.
12160         * linux-fork.c (struct fork_info) <savedregs>: Change to
12161         readonly_detached_regcache.
12162         <pc>: New field.
12163         (fork_save_infrun_state): Don't use regcache_dup.
12164         (info_checkpoints_command): Adjust.
12165         * mi/mi-main.c (register_changed_p): Update declaration.
12166         (mi_cmd_data_list_changed_registers): Use
12167         readonly_detached_regcache.
12168         (register_changed_p): Change parameter type to
12169         readonly_detached_regcache.
12170         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
12171         readonly_detached_regcache.
12172         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
12173         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
12174         New.
12175         (regcache::save): Move it to reg_buffer.
12176         (regcache::restore): Change parameter type.
12177         (regcache_dup): Remove.
12178         * regcache.h (reg_buffer) <save>: New method.
12179         (readonly_detached_regcache): New class.
12180         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
12181         readonly_detached_regcache.
12182         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
12183
12184 2018-02-21  Yao Qi  <yao.qi@linaro.org>
12185
12186         * frame.c (frame_save_as_regcache): Use regcache method save.
12187         (frame_pop): Use regcache method restore.
12188         * infrun.c (restore_infcall_suspend_state): Likewise.
12189         * linux-fork.c (fork_load_infrun_state): Likewise.
12190         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
12191         save.
12192         * regcache.c (regcache_save): Remove.
12193         (regcache::restore): More asserts.
12194         (regcache_cpy): Remove.
12195         * regcache.h (regcache_save): Remove the declaration.
12196         (regcache::restore): Move from private to public.
12197         Remove the friend declaration of regcache_cpy.
12198         (regcache_cpy): Remove declaration.
12199
12200 2018-02-21  Yao Qi  <yao.qi@linaro.org>
12201
12202         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
12203         parameter type to 'readable_regcache *'.
12204         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
12205         * arm-tdep.c (arm_neon_quad_read): Likewise.
12206         (arm_pseudo_read): Likewise.
12207         * avr-tdep.c (avr_pseudo_register_read): Likewise.
12208         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
12209         * frv-tdep.c (frv_pseudo_register_read): Likewise.
12210         * gdbarch.c: Re-generated.
12211         * gdbarch.h: Re-generated.
12212         * gdbarch.sh (pseudo_register_read): Change parameter type to
12213         'readable_regcache *'.
12214         (pseudo_register_read_value): Likewise.
12215         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
12216         (h8300_pseudo_register_read): Likewise.
12217         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
12218         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
12219         (i386_pseudo_register_read_into_value): Likewise.
12220         (i386_pseudo_register_read_value): Likewise.
12221         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
12222         declaration.
12223         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
12224         * m32c-tdep.c (m32c_raw_read): Likewise.
12225         (m32c_read_flg): Likewise.
12226         (m32c_banked_register): Likewise.
12227         (m32c_banked_read): Likewise.
12228         (m32c_sb_read): Likewise.
12229         (m32c_part_read): Likewise.
12230         (m32c_cat_read): Likewise.
12231         (m32c_r3r2r1r0_read): Likewise.
12232         (m32c_pseudo_register_read): Likewise.
12233         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
12234         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
12235         (mep_pseudo_cr64_read): Likewise.
12236         (mep_pseudo_register_read): Likewise.
12237         * mips-tdep.c (mips_pseudo_register_read): Likewise.
12238         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
12239         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
12240         * regcache.c (regcache::raw_read): Move it to readable_regcache.
12241         (regcache::cooked_read): Likewise.
12242         (regcache::cooked_read_value): Likewise.
12243         (regcache_cooked_read_signed):
12244         (regcache::cooked_read): Likewise.
12245         * regcache.h (readable_regcache): New class.
12246         (regcache): Inherit readable_regcache.  Move some methods to
12247         readable_regcache.
12248         * rl78-tdep.c (rl78_pseudo_register_read): Change
12249         parameter type to 'readable_regcache *'.
12250         * rs6000-tdep.c (do_regcache_raw_read): Remove.
12251         (e500_pseudo_register_read): Change parameter type to
12252         'readable_regcache *'.
12253         (dfp_pseudo_register_read): Likewise.
12254         (vsx_pseudo_register_read): Likewise.
12255         (efpr_pseudo_register_read): Likewise.
12256         * s390-tdep.c (s390_pseudo_register_read): Likewise.
12257         * sh-tdep.c (sh_pseudo_register_read): Likewise.
12258         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
12259         (sh64_pseudo_register_read): Likewise.
12260         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
12261         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
12262         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
12263         (spu_pseudo_register_read): Likewise.
12264         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
12265         (xtensa_pseudo_register_read): Likewise.
12266
12267 2018-02-21  Yao Qi  <yao.qi@linaro.org>
12268
12269         * regcache.c (regcache::regcache): Call reg_buffer ctor.
12270         (regcache::arch): Move it to reg_buffer::arch.
12271         (regcache::register_buffer): Likewise.
12272         (regcache::assert_regnum): Likewise.
12273         (regcache::num_raw_registers): Likewise.
12274         * regcache.h (reg_buffer): New class.
12275         (regcache): Inherit reg_buffer.
12276
12277 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
12278
12279         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
12280         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
12281
12282 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
12283
12284         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
12285
12286 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
12287
12288         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
12289         (SFILES): Remove common/*.c files.
12290         (COMMON_OBS): Remove some *.o files built from common/*.c files.
12291         * common/common.host: Add common reference.
12292         * configure.ac: Likewise.
12293         * configure: Regenerate.
12294
12295 2018-02-16  Yao Qi  <yao.qi@linaro.org>
12296
12297         * block.c (block_namespace_info): Inherit allocate_on_obstack.
12298         (block_initialize_namespace): Use new.
12299         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
12300         (dwarf2_free_objfile): Use delete.
12301         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
12302         (copy_type_recursive): Use new.
12303         * gdb_obstack.h (allocate_on_obstack): New.
12304
12305 2018-02-15  Yao Qi  <yao.qi@linaro.org>
12306
12307         PR gdb/22849
12308         * inferior.c (exit_inferior_1): Reset inf->control.
12309
12310 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
12311
12312         * ada-lang.c (ada_to_fixed_value_create): Delete advance
12313         declaration.
12314
12315 2018-02-14  Pedro Alves  <palves@redhat.com>
12316
12317         * frame-unwind.c (frame_unwind_try_unwinder): Always call
12318         frame_cleanup_after_sniffer on exception.
12319
12320 2018-02-14  Tom Tromey  <tom@tromey.com>
12321
12322         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
12323         const.
12324         (solib_bfd_open): Make pathname const.
12325         * solib.c (solib_bfd_open): Make pathname const.
12326         * solib-spu.c (spu_bfd_fopen): Make name const.
12327         (spu_bfd_open): Make pathname const.
12328         * solib-darwin.c (darwin_bfd_open): Make pathname const.
12329         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
12330
12331 2018-02-14  Tom Tromey  <tom@tromey.com>
12332
12333         * symfile.c (symfile_bfd_open): Update.
12334         * source.h (openp, source_full_path_of, find_and_open_source):
12335         Change argument type to unique_xmalloc_ptr.
12336         * source.c (openp): Take a unique_xmalloc_ptr.
12337         (source_full_path_of, find_and_open_source): Likewise.
12338         (open_source_file, symtab_to_fullname): Update.
12339         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
12340         unique_xmalloc_ptr.
12341         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
12342         (exec_file_find): Update.
12343         * psymtab.c (psymtab_to_fullname): Update.
12344         * nto-tdep.h (nto_find_and_open_solib): Update.
12345         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
12346         unique_xmalloc_ptr.
12347         * exec.c (exec_file_attach): Update.
12348         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
12349         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
12350
12351 2018-02-14  Tom Tromey  <tom@tromey.com>
12352
12353         * solib.c: Include source.h.
12354         * nto-tdep.c: Include source.h.
12355         * mi/mi-cmd-env.c: Include source.h.
12356         * infcmd.c: Include source.h.
12357         * exec.c: Include source.h.
12358         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
12359         (add_path, directory_switch, source_path, init_source_path): Move
12360         declarations...
12361         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
12362         (add_path, directory_switch, source_path, init_source_path):
12363         ...here.
12364
12365 2018-02-14  Tom Tromey  <tom@tromey.com>
12366
12367         * solist.h (exec_file_find, solib_find): Return
12368         unique_xmalloc_ptr.
12369         (solib_bfd_fopen): Take a const char *.
12370         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
12371         (exec_file_find, solib_find): Likewise.
12372         (solib_bfd_fopen): Do not take ownership of "pathname".
12373         (solib_bfd_open): Use unique_xmalloc_ptr.
12374         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
12375         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
12376         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
12377         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
12378
12379 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
12380
12381         * ada-lang.c (name_match_type_from_name): Remove reference to
12382         ada_name_for_lookup in function's documentation.
12383         * ada-lang.h (ada_name_for_lookup): Delete declaration.
12384
12385 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
12386
12387         * defs.h (enum openp_flags): New enum.
12388         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
12389         Move to enum openp_flags.
12390         (openp_flags): New enum flags.
12391         (openp): Change parameter type to openp_flags.
12392         * source.c (openp): Change parameter type to openp_flags.
12393         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
12394         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
12395
12396 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
12397
12398         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
12399         per-command.
12400
12401 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
12402
12403         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
12404         into...
12405         (class dwarf2_queue_guard): ...the destructor of this new class.
12406         (dw2_do_instantiate_symtab): Create instance of the new class
12407         dwarf2_queue_guard, remove cleanup.
12408
12409 2018-02-09  Tom Tromey  <tom@tromey.com>
12410
12411         * source.c (find_source_lines): Don't reference past the end of
12412         the vector.
12413
12414 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
12415
12416         * remote.c (remote_btrace_maybe_reopen): Change error message.
12417         * btrace.c (btrace_enable): Likewise.
12418         (parse_xml_btrace): Likewise.
12419         (parse_xml_btrace_conf): Likewise.
12420
12421 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
12422
12423         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
12424         (linux_enable_pt, linux_enable_bts): Call
12425         diagnose_perf_event_open_fail.
12426
12427 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
12428
12429         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
12430         Remove parameter and change return type.  Update callers.  Move it.
12431         (linux_enable_bts, linux_enable_pt): Improve error message.
12432         (linux_enable_pt): Remove zero buffer size check.
12433         (linux_enable_btrace): Improve error messages.  Remove NULL return
12434         check.
12435
12436 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
12437
12438         * btrace.c (btrace_enable): Remove target_supports_btrace call.
12439         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
12440         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
12441         (linux_supports_pt, linux_supports_btrace): Remove.
12442         (linux_enable_bts): Call cpu_supports_bts.
12443         * nat/linux-btrace.h (linux_supports_btrace): Remove.
12444         * remote.c (remote_supports_btrace): Remove.
12445         (init_remote_ops): Remove remote_supports_btrace.
12446         * target-delegates.c: Regenerated.
12447         * target.c (target_supports_btrace): Remove.
12448         * target.h (target_ops) <to_supports_btrace>: Remove
12449         (target_supports_btrace): Remove.
12450         * x86-linux-nat.c (x86_linux_create_target): Remove
12451         linux_supports_btrace.
12452
12453 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
12454
12455         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
12456         btrace failed.
12457         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
12458         exception and use message in own exception.
12459
12460 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
12461
12462         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
12463         (perf_event_pt_event_type): Use gdb_file_up.
12464         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
12465         scoped_fd, and scoped_mmap.
12466
12467 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
12468
12469         * common/scoped_mmap.h: New.
12470         * unittests/scoped_mmap-selftest.c: New.
12471         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
12472         unittests/scoped_mmap-selftest.c.
12473
12474 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
12475
12476         * common/scoped_fd.h: New.
12477         * unittests/scoped_fd-selftest.c: New.
12478         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
12479         unittests/scoped_fd-selftest.c.
12480
12481 2018-02-09  Tom Tromey  <tom@tromey.com>
12482
12483         * auto-load.c (auto_load_section_scripts): Use
12484         gdb::unique_xmalloc_ptr.
12485
12486 2018-02-09  Tom Tromey  <tom@tromey.com>
12487
12488         * auto-load.c (execute_script_contents): Use std::string.
12489
12490 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
12491
12492         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
12493         Python function, rather than a new command.
12494
12495 2018-02-08  Tom Tromey  <tom@tromey.com>
12496
12497         * solib.c (solib_find_1): Use std::string.
12498         (solib_bfd_fopen): Use unique_xmalloc_ptr.
12499
12500 2018-02-08  Tom Tromey  <tom@tromey.com>
12501
12502         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
12503
12504 2018-02-08  Tom Tromey  <tom@tromey.com>
12505
12506         * source.c (find_source_lines): Use gdb::def_vector.
12507
12508 2018-02-08  Tom Tromey  <tom@tromey.com>
12509
12510         * macrocmd.c (struct temporary_macro_definition): New.
12511         (macro_define_command): Use temporary_macro_definition.  Remove
12512         cleanups.
12513         (free_macro_definition_ptr): Remove.
12514
12515 2018-02-08  Tom Tromey  <tom@tromey.com>
12516
12517         * macroexp.c (maybe_expand): Use std::string.
12518
12519 2018-02-08  Tom Tromey  <tom@tromey.com>
12520
12521         * macroexp.c (struct macro_buffer): Add initializers for some
12522         members.
12523         (init_buffer, init_shared_buffer, free_buffer)
12524         (free_buffer_return_text): Remove.
12525         (macro_buffer): New constructors.
12526         (~macro_buffer): New destructor.
12527         (macro_buffer::set_shared): New method.
12528         (macro_buffer::resize_buffer, macro_buffer::appendc)
12529         (macro_buffer::appendmem): Now methods, not free functions.
12530         (set_token, append_tokens_without_splicing, stringify)
12531         (macro_stringify): Update.
12532         (gather_arguments): Change return type.  Remove argc_p argument,
12533         add args_ptr argument.  Use std::vector.
12534         (substitute_args): Remove argc argument.  Accept std::vector.
12535         (expand): Update.  Use std::vector.
12536         (scan, macro_expand, macro_expand_next): Update.
12537
12538 2018-02-08  Tom Tromey  <tom@tromey.com>
12539
12540         * symtab.c (default_collect_symbol_completion_matches_break_on):
12541         Use unique_xmalloc_ptr.
12542         * macroscope.h: (sal_macro_scope, user_macro_scope)
12543         (default_macro_scope): Return unique_xmalloc_ptr.
12544         * macroscope.c (sal_macro_scope, user_macro_scope)
12545         (default_macro_scope): Return unique_xmalloc_ptr.
12546         * macroexp.h (macro_expand, macro_expand_once): Return
12547         unique_xmalloc_ptr.
12548         * macroexp.c (macro_expand, macro_expand_once): Return
12549         unique_xmalloc_ptr.
12550         * macrocmd.c (macro_expand_command, macro_expand_once_command)
12551         (info_macro_command, info_macros_command): Use
12552         unique_xmalloc_ptr.
12553         * compile/compile-c-support.c (write_macro_definitions): Use
12554         unique_xmalloc_ptr.
12555         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
12556
12557 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
12558
12559         * value.c (value_static_field): Assign field type instead of
12560         containing type when returning an optimized out value.
12561
12562 2018-02-06  Yao Qi  <yao.qi@linaro.org>
12563
12564         * ft32-tdep.c (ft32_read_pc): Remove.
12565         (ft32_write_pc): Remove.
12566         (ft32_gdbarch_init): Update.
12567         * m32r-tdep.c (m32r_read_pc): Remove.
12568         (m32r_gdbarch_init): Update.
12569         * mep-tdep.c (mep_read_pc): Remove.
12570         (mep_gdbarch_init): Update.
12571         * microblaze-tdep.c (microblaze_write_pc): Remove.
12572         (microblaze_gdbarch_init): Update.
12573         * mn10300-tdep.c (mn10300_read_pc): Remove.
12574         (mn10300_write_pc): Remove.
12575         (mn10300_gdbarch_init): Update.
12576         * moxie-tdep.c (moxie_read_pc): Remove.
12577         (moxie_write_pc): Remove.
12578         (moxie_gdbarch_init): Update.
12579
12580 2018-02-06  Yao Qi  <yao.qi@linaro.org>
12581
12582         * expprint.c (print_subexp_standard): Handle
12583         OP_F77_UNDETERMINED_ARGLIST.
12584         (dump_subexp_body_standard): Likewise.
12585
12586 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
12587
12588         * target-descriptions.c (tdesc_element_visitor) Add empty
12589         implementations.
12590         (tdesc_type): Move make_gdb_type from here.
12591         (tdesc_type_builtin): Likewise.
12592         (tdesc_type_vector): Likewise.
12593         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
12594         (make_gdb_type_struct): Move from tdesc_type_with_fields.
12595         (make_gdb_type_union): Likewise.
12596         (make_gdb_type_flags): Likewise.
12597         (make_gdb_type_enum): Likewise.
12598         (make_gdb_type): New function.
12599         (tdesc_register_type): Use static make_gdb_type.
12600
12601 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
12602
12603         * infcmd.c (default_print_one_register_info): Align natural-format
12604         column values consistently one under another.
12605         (pad_to_column): New function.
12606
12607 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
12608
12609         * dwarf2read.c (dwarf2_physname): Move commment.
12610
12611 2018-02-01  Leszek Swirski  <leszeks@google.com>
12612
12613         * varobj.c (varobj_formatted_print_options): Allow recursive
12614         pretty printing if pretty printing is enabled.
12615
12616 2018-02-01  Leszek Swirski  <leszeks@google.com>
12617
12618         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
12619         names after a structop as a filename.
12620
12621 2018-02-01  Yao Qi  <yao.qi@linaro.org>
12622
12623         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
12624         (arm_record_coproc_data_proc): Likewise.
12625
12626 2018-02-01  Yao Qi  <yao.qi@linaro.org>
12627
12628         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
12629
12630 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
12631
12632         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
12633         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
12634
12635 2018-01-31  Pedro Alves  <palves@redhat.com>
12636
12637         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
12638         * inflow.c (child_terminal_save_inferior): Wrap reference to
12639         tcgetpgrp in HAVE_TERMIOS_H.
12640         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
12641         _WIN32.
12642         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
12643         always iterate over all inferiors.
12644         (gdbsim_cntrl_c): Adjust.
12645         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
12646
12647 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
12648
12649         * gdbtypes.c (lookup_array_range_type): Make sure the array's
12650         index type is objfile-owned if the element type is as well.
12651
12652 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
12653
12654         GDB 8.1 released.
12655
12656 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12657
12658         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
12659         "features/s390x-linux64.c".
12660         (_initialize_s390_linux_tdep): Remove initialization of tdescs
12661         s390_linux32 and s390x_linux64.
12662         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
12663         default tdesc.
12664         * s390-tdep.c: Include "features/s390-linux32.c" and
12665         "features/s390x-linux64.c".
12666         (s390_tdesc_valid): Add check for tdesc_has_registers.
12667         (s390_gdbarch_init): Make sure there is always a valid tdesc.
12668         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
12669         tdesc_s390x_linux64.
12670         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
12671         tdesc_s390x_linux64 to...
12672         * s390-tdep.h: ...here.
12673
12674 2018-01-30  Pedro Alves  <palves@redhat.com>
12675
12676         PR gdb/13211
12677         * config.in, configure: Regenerate.
12678         * configure.ac: Check for getpgid.
12679         * go32-nat.c (go32_pass_ctrlc): New.
12680         (go32_target): Install it.
12681         * inf-child.c (inf_child_target): Install
12682         child_terminal_save_inferior, child_pass_ctrlc and
12683         child_interrupt.
12684         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
12685         (inf_ptrace_target): No longer install it.
12686         * infcmd.c (interrupt_target_1): Adjust.
12687         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
12688         (child_interrupt): Declare.
12689         (inferior::terminal_state): New.
12690         * inflow.c (struct terminal_info): Update comments.
12691         (inferior_process_group): Delete.
12692         (terminal_is_ours): Delete.
12693         (gdb_tty_state): New.
12694         (child_terminal_init): Adjust.
12695         (is_gdb_terminal, sharing_input_terminal_1)
12696         (sharing_input_terminal): New functions.
12697         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
12698         Set the process's actual process group in the foreground if
12699         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
12700         mark terminal as the inferior's if not sharing GDB's terminal.
12701         Don't check attach_flag.
12702         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
12703         pass down a target_terminal_state.
12704         (child_terminal_save_inferior): New, factored out from ...
12705         (child_terminal_ours_1): ... this.  Handle
12706         target_terminal_state::is_ours_for_output.
12707         (child_interrupt, child_pass_ctrlc): New.
12708         (inflow_inferior_exit): Clear the inferior's terminal_state.
12709         (copy_terminal_info): Copy the inferior's terminal state.
12710         (_initialize_inflow): Remove reference to terminal_is_ours.
12711         * inflow.h (inferior_process_group): Delete.
12712         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
12713         * procfs.c (procfs_target): Don't install procfs_interrupt.
12714         (procfs_interrupt): Delete.
12715         * remote.c (remote_serial_quit_handler): Adjust.
12716         (remote_interrupt): Remove ptid parameter.  Adjust.
12717         * target-delegates.c: Regenerate.
12718         * target.c: Include "terminal.h".
12719         (target_terminal::terminal_state): Rename to ...
12720         (target_terminal::m_terminal_state): ... this.
12721         (target_terminal::init): Adjust.
12722         (target_terminal::inferior): Adjust to per-inferior
12723         terminal_state.
12724         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
12725         (target_terminal::ours, target_terminal::ours_for_output): Use
12726         target_terminal_is_ours_kind.
12727         (target_interrupt): Remove ptid parameter.  Adjust.
12728         (default_target_pass_ctrlc): Adjust.
12729         * target.h (target_ops::to_terminal_save_inferior): New field.
12730         (target_ops::to_interrupt): Remove ptid_t parameter.
12731         (target_interrupt): Remove ptid_t parameter.  Update comment.
12732         (target_pass_ctrlc): Update comment.
12733         * target/target.h (target_terminal_state): New scoped enum,
12734         factored out of ...
12735         (target_terminal::terminal_state): ... here.
12736         (target_terminal::inferior): Update comments.
12737         (target_terminal::restore_inferior): New.
12738         (target_terminal::is_inferior, target_terminal::is_ours)
12739         (target_terminal::is_ours_for_output): Adjust.
12740         (target_terminal::scoped_restore_terminal_state): Adjust to
12741         rename, and call restore_inferior() instead of inferior().
12742         (target_terminal::scoped_restore_terminal_state::m_state): Change
12743         type.
12744         (target_terminal::terminal_state): Rename to ...
12745         (target_terminal::m_terminal_state): ... this and change type.
12746
12747 2018-01-30  Pedro Alves  <palves@redhat.com>
12748
12749         * linux-nat.c (wait_for_signal): New function.
12750         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
12751         directly.
12752         (async_terminal_is_ours)
12753         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
12754         (linux_nat_add_target): Don't override
12755         to_terminal_inferior/to_terminal_ours.
12756
12757 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
12758
12759         * remote.c (remote_follow_fork): Don't call "detach_inferior".
12760
12761 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
12762
12763         * dwarf2read.c (free_dwo_files): Add forward-declaration.
12764         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
12765         dwarf2_per_objfile_free here.
12766         (dwarf2_per_objfile_free): Remove.
12767         (_initialize_dwarf2_read): Don't register
12768         dwarf2_per_objfile_free as a registry cleanup.
12769
12770 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
12771
12772         Avoid compilation errors in MinGW native builds
12773
12774         The error is triggered by including python-internal.h, and the
12775         error message is:
12776
12777              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
12778                       from build-gnulib/import/math.h:27,
12779                       from d:/usr/Python26/include/pyport.h:235,
12780                       from d:/usr/Python26/include/Python.h:58,
12781                       from python/python-internal.h:94,
12782                       from python/py-arch.c:24:
12783              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
12784         using ::hypot;
12785                 ^~~~~
12786
12787         This happens because Python headers define 'hypot' to expand t
12788         '_hypot' in the Windows builds.
12789         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
12790         'hypoth'.  This avoids a compilation error.
12791
12792 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
12793
12794         * MAINTAINERS (Write After Approval): Fix ordering.
12795
12796 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
12797
12798         * MAINTAINERS (Write After Approval): Add Alan Hayward.
12799
12800 2018-01-26  Alan Modra  <amodra@gmail.com>
12801
12802         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
12803         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
12804         Remove nop.  Make const.  Comment.
12805         (powerpc32_plt_stub_so_2): New.
12806         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
12807         Correct count.  Update uses.
12808         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
12809         Move common code reading PLT entry word.  Correct
12810         powerpc32_plt_stub PLT address calculation.
12811         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
12812         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
12813         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
12814         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
12815         (ppc64_standard_linkage8): Likewise.
12816         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
12817         Correct insns description.
12818         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
12819
12820 2018-01-24  Pedro Alves  <palves@redhat.com>
12821
12822         GCC PR libstdc++/83906
12823         * gdbtypes.c (operator==(const dynamic_prop &,
12824         const dynamic_prop &)): New.
12825         (operator==(const range_bounds &, const range_bounds &)): New.
12826         (check_types_equal): Use them instead of memcmp.
12827         * gdbtypes.h (operator==(const dynamic_prop &,
12828         const dynamic_prop &)): Declare.
12829         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
12830         (operator==(const range_bounds &, const range_bounds &)): Declare.
12831         (operator!=(const range_bounds &, const range_bounds &)): Declare.
12832
12833 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12834
12835         * s390-linux-tdep.c (s390_record_address_mask)
12836         (s390_record_calc_disp_common, s390_record_calc_disp)
12837         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
12838         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
12839         (s390_process_record): Move to s390-tdep.c.
12840         (s390_linux_init_abi_any): Adjust.
12841         * s390-tdep.c (s390_record_address_mask)
12842         (s390_record_calc_disp_common, s390_record_calc_disp)
12843         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
12844         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
12845         (s390_process_record): Moved from s390-linux-tdep.c
12846         (s390_gdbarch_init): Adjust.
12847
12848 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12849
12850         * s390-linux-nat.c (s390-tdep.h): New include.
12851         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
12852         (HFILES_NO_SRCDIR): Add s390-tdep.h.
12853         (ALLDEPFILES): Add s390-tdep.c.
12854         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
12855         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
12856         * s390-tdep.h: ...this.  New file.
12857         * s390-linux-tdep.c (s390-tdep.h): New include.
12858         (_initialize_s390_tdep): Rename to...
12859         (_initialize_s390_linux_tdep): ...this and adjust.
12860         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
12861         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
12862         s390-tdep.h.
12863         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
12864         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
12865         (s390_is_partial_instruction, s390_software_single_step)
12866         (is_non_branch_ril, s390_displaced_step_copy_insn)
12867         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
12868         (s390_prologue_data, s390_addr, s390_store, s390_load)
12869         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
12870         (s390_register_call_saved, s390_guess_tracepoint_registers)
12871         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
12872         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
12873         (s390_pseudo_register_name, s390_pseudo_register_type)
12874         (s390_pseudo_register_read, s390_pseudo_register_write)
12875         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
12876         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
12877         (s390_addr_bits_remove, s390_address_class_type_flags)
12878         (s390_address_class_type_flags_to_name)
12879         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
12880         (s390_function_arg_float, s390_function_arg_vector)
12881         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
12882         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
12883         (s390_frame_align, s390_register_return_value, s390_return_value)
12884         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
12885         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
12886         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
12887         (s390_trad_frame_prev_register, s390_unwind_cache)
12888         (s390_prologue_frame_unwind_cache)
12889         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
12890         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
12891         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
12892         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
12893         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
12894         (s390_frame_base_address, s390_local_base_address)
12895         (s390_frame_base, s390_gcc_target_options)
12896         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
12897         (s390_validate_reg_range, s390_tdesc_valid)
12898         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
12899         * s390-tdep.c: ...this.  New file.
12900
12901 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12902
12903         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
12904         (s390_process_record, s390_gdbarch_tdep_alloc)
12905         (s390_linux_init_abi_any): Use/set new hook.
12906
12907 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12908
12909         * s390-linux-tdep.c (osabi.h): New include.
12910         (s390_linux_init_abi_31, s390_linux_init_abi_64)
12911         (s390_linux_init_abi_any): New functions.
12912         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
12913
12914 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12915
12916         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
12917         tdesc_has_registers check
12918
12919 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12920
12921         * s390-linux-tdep.c (s390_tdesc_valid): New function.
12922         (s390_validate_reg_range): New macro.
12923         (s390_gdbarch_init): Adjust.
12924
12925 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12926
12927         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
12928         (s390_gdbarch_tdep_alloc): Adjust.
12929         (s390_gdbarch_init): Adjust.
12930
12931 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12932
12933         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
12934         <have_tdb>: Change type to bool.
12935         (s390_gdbarch_tdep_alloc): Adjust.
12936         (s390_gdbarch_init): Adjust.
12937
12938 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12939
12940         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
12941         (gdbarch_tdep) <have_upper, have_vx>: New fields.
12942         (s390_gdbarch_tdep_alloc): New function.
12943         (s390_gdbarch_init): Allocate tdep at start and use its fields
12944         instead of separate variables.
12945
12946 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
12947
12948         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
12949         when looking for cached gdbarch and add comment for remaining.
12950
12951 2018-01-22  Pedro Alves  <palves@redhat.com>
12952             Sergio Durigan Junior  <sergiodj@redhat.com>
12953
12954         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
12955         case.
12956
12957 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
12958
12959         * MAINTAINERS: Update my company e-mail address.
12960
12961 2018-01-22  Yao Qi  <yao.qi@linaro.org>
12962
12963         * regcache.c (cooked_write_test): New function.
12964         (_initialize_regcache): Register the test.
12965
12966 2018-01-22  Yao Qi  <yao.qi@linaro.org>
12967
12968         * ia64-tdep.c (ia64_pseudo_register_read): Call
12969         regcache->cooked_read instead of regcache_cooked_read_unsigned.
12970         * m32c-tdep.c (m32c_cat_read): Likewise.
12971         (m32c_r3r2r1r0_read): Likewise.
12972         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
12973         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
12974
12975 2018-01-22  Yao Qi  <yao.qi@linaro.org>
12976
12977         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
12978         method raw_read instead of regcache_raw_read.
12979         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
12980         * arm-tdep.c (arm_neon_quad_read): Likewise.
12981         * avr-tdep.c (avr_pseudo_register_read): Likewise.
12982         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
12983         * frv-tdep.c (frv_pseudo_register_read): Likewise.
12984         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
12985         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
12986         (i386_pseudo_register_read_into_value): Likewise.
12987         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
12988         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
12989         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
12990         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
12991         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
12992         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
12993         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
12994         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
12995         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
12996
12997 2018-01-22  Yao Qi  <yao.qi@linaro.org>
12998
12999         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
13000         * configure.tgt: Remove target mt.
13001         * mt-tdep.c: Remove.
13002         * regcache.c (cooked_read_test): Remove the check for mt.
13003
13004 2018-01-22  Yao Qi  <yao.qi@linaro.org>
13005
13006         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
13007         instead of gdbarch_pseudo_register_read_value.
13008
13009 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
13010
13011         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
13012         language is Ada.
13013
13014 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
13015
13016         * linespec.c (create_sals_line_offset): Remove code that preserved
13017         the symtab_and_line's line number.
13018
13019 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
13020
13021         * varobj.c (varobj_create): Don't set valid_block when creating a
13022         floating varobj.
13023
13024 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
13025
13026         * varobj.c (varobj_create): Remove out of date comment.
13027
13028 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
13029
13030         PR mi/20395
13031         * ada-exp.y (write_var_from_sym): Pass extra parameter when
13032         updating innermost block.
13033         * parse.c (innermost_block_tracker::update): Take extra type
13034         parameter, and check types match before updating innermost block.
13035         (write_dollar_variable): Update innermost block for registers.
13036         * parser-defs.h (enum innermost_block_tracker_type): New enum.
13037         (innermost_block_tracker::innermost_block_tracker): Initialise
13038         m_types member.
13039         (innermost_block_tracker::reset): Take type parameter.
13040         (innermost_block_tracker::update): Take type parameter, and pass
13041         type through as needed.
13042         (innermost_block_tracker::m_types): New member.
13043         * varobj.c (varobj_create): Pass type when reseting innermost
13044         block.
13045
13046 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
13047
13048         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
13049         * ada-lang.c (resolve_subexp): Likewise.
13050         * breakpoint.c (set_breakpoint_condition) Likewise.
13051         (watch_command_1) Likewise.
13052         * c-exp.y (variable): Likewise.
13053         * d-exp.y (PrimaryExpression): Likewise.
13054         * f-exp.y (variable): Likewise.
13055         * go-exp.y (variable): Likewise.
13056         * m2-exp.y (variable): Likewise.
13057         * objfiles.c (objfile::~objfile): Likewise.
13058         * p-exp.y (variable): Likewise.
13059         * parse.c (innermost_block): Change type.
13060         * parser-defs.h (class innermost_block_tracker): New.
13061         (innermost_block): Change to innermost_block_tracker.
13062         * printcmd.c (display_command): Switch to innermost_block API.
13063         (do_one_display): Likewise.
13064         * rust-exp.y (do_one_display): Likewise.
13065         * symfile.c (clear_symtab_users): Likewise.
13066         * varobj.c (varobj_create): Switch to innermost_block API, replace
13067         use of innermost_block with block stored on varobj object.
13068
13069 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
13070
13071         * expression.h (innermost_block): Remove declaration.
13072         * varobj.c: Add 'parser-defs.h' include.
13073
13074 2018-01-19  Tom Tromey  <tom@tromey.com>
13075
13076         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
13077         symbols in the static and global blocks.
13078
13079 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
13080
13081         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
13082         gdb_ptrace.h, and move including gdb_wait.h ...
13083         * nat/linux-ptrace.h: ... to here.
13084
13085 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
13086
13087         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
13088         inf_ptrace_detach_success.
13089         (inf_ptrace_detach_success): Add inferior parameter, use it
13090         instead of inferior_ptid, pass it to detach_inferior.
13091         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
13092         parameter.
13093         * inferior.c (detach_inferior): Add overload that takes an
13094         inferior object.
13095         * inferior.h (detach_inferior): Likewise.
13096         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
13097         use inferior_ptid, adjust call to inf_ptrace_detach_success.
13098         * linux-thread-db.c (thread_db_detach): Use inf parameter.
13099
13100 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
13101
13102         * target.h (struct target_ops) <to_detach>: Add inferior
13103         parameter.
13104         (target_detach): Likewise.
13105         * target.c (dispose_inferior): Pass inferior down.
13106         (target_detach): Pass inferior down.  Assert that it is equal to
13107         the current inferior.
13108         * aix-thread.c (aix_thread_detach): Pass inferior down.
13109         * corefile.c (core_file_command): Pass current_inferior() down.
13110         * corelow.c (core_detach): Add inferior parameter.
13111         * darwin-nat.c (darwin_detach): Likewise.
13112         * gnu-nat.c (gnu_detach): Likewise.
13113         * inf-ptrace.c (inf_ptrace_detach): Likewise.
13114         * infcmd.c (detach_command): Pass current_inferior() down to
13115         target_detach.
13116         * infrun.c (follow_fork_inferior): Pass parent_inf to
13117         target_detach.
13118         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
13119         target_detach.
13120         * linux-nat.c (linux_nat_detach): Add inferior parameter.
13121         * linux-thread-db.c (thread_db_detach): Likewise.
13122         * nto-procfs.c (procfs_detach): Likewise.
13123         * procfs.c (procfs_detach): Likewise.
13124         * record.c (record_detach): Likewise.
13125         * record.h (struct inferior): Forward-declare.
13126         (record_detach): Add inferior parameter.
13127         * remote-sim.c (gdbsim_detach): Likewise.
13128         * remote.c (remote_detach_1): Likewise.
13129         (remote_detach): Likewise.
13130         (extended_remote_detach): Likewise.
13131         * sol-thread.c (sol_thread_detach): Likewise.
13132         * target-debug.h (target_debug_print_inferior_p): New macro.
13133         * target-delegates.c: Re-generate.
13134         * top.c (kill_or_detach): Pass inferior down to target_detach.
13135         * windows-nat.c (windows_detach): Add inferior parameter.
13136
13137 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
13138
13139         * target.h (struct target_ops) <to_detach>: Remove args
13140         parameter.
13141         (target_detach): Likewise.
13142         * target.c (dispose_inferior): Adjust.
13143         (target_detach): Remove args parameter, adjust.
13144         * aix-thread.c (aix_thread_detach): Adjust.
13145         * corefile.c (core_file_command): Adjust.
13146         * corelow.c (core_detach): Adjust.
13147         * darwin-nat.c (darwin_detach): Adjust.
13148         * gnu-nat.c (gnu_detach): Adjust.
13149         * inf-ptrace.c (inf_ptrace_detach): Adjust.
13150         * infcmd.c (detach_command): Adjust
13151         * infrun.c (follow_fork_inferior): Adjust.
13152         (handle_vfork_child_exec_or_exit): Adjust.
13153         * linux-fork.c (linux_fork_detach): Remove args parameter.
13154         * linux-fork.h (linux_fork_detach): Likewise.
13155         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
13156         * linux-thread-db.c (thread_db_detach): Likewise.
13157         * nto-procfs.c (procfs_detach): Likewise.
13158         * procfs.c (procfs_detach): Likewise.
13159         (do_detach): Remove signo parameter.
13160         * record.c (record_detach): Remove args parameter.
13161         * record.h (record_detach): Likewise.
13162         * remote-sim.c (gdbsim_detach): Likewise.
13163         * remote.c (remote_detach_1): Likewise.
13164         (remote_detach): Likewise.
13165         (extended_remote_detach): Likewise.
13166         * sol-thread.c (sol_thread_detach): Likewise.
13167         * target-delegates.c: Re-generate.
13168         * top.c (struct qt_args) <args>: Remove field.
13169         (kill_or_detach): Don't pass args.
13170         (quit_force): Don't set args.
13171         * windows-nat.c (windows_detach): Remove args parameter.
13172
13173 2018-01-19  Yao Qi  <yao.qi@linaro.org>
13174
13175         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
13176         (arm_linux_init_abi): Install it.
13177
13178 2018-01-19  Yao Qi  <yao.qi@linaro.org>
13179
13180         * osabi.c (gdb_osabi_names): Extend the regexp for
13181         arm-linux-gnueabihf.
13182
13183 2018-01-18  Yao Qi  <yao.qi@linaro.org>
13184
13185         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
13186         m_abbrevs.
13187         (abbrev_table::add_abbrev): Update.
13188         (abbrev_table::lookup_abbrev): Update.
13189
13190 2018-01-18  Yao Qi  <yao.qi@linaro.org>
13191
13192         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
13193
13194 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
13195
13196         * compile/compile.c (compile_to_object): Convert "triplet_rx"
13197         to "std::string".
13198
13199 2018-01-17  Tom Tromey  <tom@tromey.com>
13200
13201         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
13202
13203 2018-01-17  Tom Tromey  <tom@tromey.com>
13204
13205         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
13206         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
13207         (create_array_type_with_stride): Update.
13208         * dwarf2read.c (set_die_type): Update.
13209
13210 2018-01-17  Tom Tromey  <tom@tromey.com>
13211
13212         * dwarf2read.c (delayed_method_info): Remove typedef.
13213         (dwarf2_cu::method_info): Now a std::vector.
13214         (add_to_method_list): Update.
13215         (free_delayed_list): Remove.
13216         (compute_delayed_physnames): Update.
13217         (process_full_comp_unit, process_full_type_unit): Clear the method
13218         list.  Remove cleanups.
13219         (psymtab_include_file_name): Add name_holder parameter.  Use
13220         unique_xmalloc_ptr.
13221         (dwarf_decode_lines): Update.
13222
13223 2018-01-17  Tom Tromey  <tom@tromey.com>
13224             Simon Marchi  <simon.marchi@ericsson.com>
13225
13226         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
13227         (dwarf2_per_objfile::free_cached_comp_units)
13228         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
13229         (init_cutu_and_read_dies_no_follow): Update.
13230         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
13231         (dwarf2_cu::~dwarf2_cu): New.
13232         (free_heap_comp_unit, free_stack_comp_unit): Remove.
13233         (age_cached_comp_units, free_one_cached_comp_unit): Update.
13234
13235 2018-01-17  Tom Tromey  <tom@tromey.com>
13236             Simon Marchi  <simon.marchi@ericsson.com>
13237
13238         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
13239         (struct die_reader_specs) <abbrev_table>: New member.
13240         (struct abbrev_table): Add constructor.
13241         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
13242         <abbrev_obstack>: Now an auto_obstack.
13243         (abbrev_table_up): New typedef.
13244         (init_cu_die_reader): Add abbrev_table parameter.
13245         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
13246         Add result_dwo_abbrev_table.
13247         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
13248         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
13249         Update.
13250         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
13251         parameter.
13252         (skip_children): Update.
13253         (abbrev_table::alloc_abbrev): Rename from
13254         abbrev_table_alloc_abbrev.
13255         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
13256         (abbrev_table::lookup_abbrev): Rename from
13257         abbrev_table_lookup_abbrev.
13258         (abbrev_table_read_table): Return abbrev_table_up.
13259         (abbrev_table_free, abbrev_table_free_cleanup)
13260         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
13261         (load_partial_dies): Update.
13262
13263 2018-01-17  Tom Tromey  <tom@tromey.com>
13264
13265         * dwarf2read.c (dwarf2_compute_name): Update comment.
13266         (read_func_scope, read_variable): Update.
13267         (new_symbol): Remove.
13268         (new_symbol_full): Rename to new_symbol.
13269
13270 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
13271
13272         PR gdb/16577
13273         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
13274         a warning instead of throwing an error, set section size to 0 and return
13275         NULL.
13276         * gdb_bfd.h (gdb_bfd_map_section): Update description.
13277
13278 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
13279
13280         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
13281         std::string.
13282         (linux_ptrace_attach_fail_reason_string): Likewise.
13283         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
13284         Likewise.
13285         (linux_ptrace_attach_fail_reason_string): Likewise.
13286         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
13287
13288 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
13289
13290         * linux-nat.c (linux_nat_attach): Remove xstrdup.
13291
13292 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
13293
13294         PR gdb/21559
13295         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
13296         checking for fs_base/gs_base fields in struct user_regs_struct.
13297         * configure: Regenerate.
13298
13299 2018-01-17  Yao Qi  <yao.qi@linaro.org>
13300
13301         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
13302         function.
13303         (aarch64_linux_init_abi): Install it to gdbarch hook
13304         gcc_target_options.
13305
13306 2018-01-15  Pedro Alves  <palves@redhat.com>
13307
13308         * common/signals-state-save-restore.c
13309         (save_original_signals_state): Fix typos.
13310
13311 2017-01-12  Tom Tromey  <tom@tromey.com>
13312             Sergio Durigan Junior  <sergiodj@redhat.com>
13313
13314         * Makefile.in (install-only): Install gdb-add-index.
13315
13316 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
13317
13318         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
13319
13320 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
13321
13322         * infrun.c (keep_going_pass_signal): Clear step-over info when
13323         insert_breakpoints fails.
13324
13325 2018-01-11  Pedro Alves  <palves@redhat.com>
13326
13327         PR gdb/22583
13328         * infrun.c (resume): Rename to ...
13329         (resume_1): ... this.
13330         (resume): Reimplement as wrapper around resume_1.
13331
13332 2018-01-11  Pedro Alves  <palves@redhat.com>
13333
13334         PR remote/22597
13335         * remote.c (remote_parse_stop_reply): Default to the last-set
13336         general thread instead of to 'magic_null_ptid'.
13337
13338 2018-01-10  Pedro Alves  <palves@redhat.com>
13339
13340         * language.h (language_get_symbol_name_matcher): Rename ...
13341         (get_symbol_name_matcher): ... this.
13342         * language.c (language_get_symbol_name_matcher): Ditto.
13343         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
13344         callers adjusted.
13345
13346 2018-01-10  Pedro Alves  <palves@redhat.com>
13347
13348         PR gdb/22670
13349         * dwarf2read.c
13350         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
13351         Adjust to use language_get_symbol_name_matcher instead of
13352         language_defn::la_get_symbol_name_matcher.
13353         * language.c (language_get_symbol_name_matcher): If in Ada mode
13354         and the lookup name is a verbatim match, return Ada's matcher.
13355         * language.h (language_get_symbol_name_matcher): Adjust comment.
13356         (ada_lookup_name_info::verbatim_p):: New method.
13357
13358 2018-01-10  Pedro Alves  <palves@redhat.com>
13359
13360         PR gdb/22670
13361         * ada-lang.c (ada_collect_symbol_completion_matches): If the
13362         minsym's language is language_auto or language_cplus, pass down
13363         language_ada instead.
13364         * symtab.c (compare_symbol_name): Don't frob symbol language here.
13365
13366 2018-01-10  Pedro Alves  <palves@redhat.com>
13367
13368         PR gdb/22670
13369         * minsyms.c (linkage_name_str): New function.
13370         (iterate_over_minimal_symbols): Use it.
13371
13372 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
13373
13374         * NEWS: Document that 'info proc' now works on FreeBSD.
13375
13376 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
13377
13378         * configure.ac: Check for kinfo_getfile in libutil.
13379         * configure: Regenerate.
13380         * config.in: Regenerate.
13381         * fbsd-nat.c: Include "fbsd-tdep.h".
13382         (fbsd_fetch_cmdline): New.
13383         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
13384         rather than calling error.
13385         (fbsd_info_proc): New.
13386         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
13387         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
13388         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
13389
13390 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
13391
13392         * fbsd-nat.c (struct free_deleter): Remove.
13393         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
13394
13395 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
13396
13397         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
13398         NULL for an empty pathname.
13399
13400 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
13401
13402         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
13403         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
13404         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
13405         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
13406         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
13407         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
13408         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
13409         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
13410         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
13411         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
13412         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
13413         (fbsd_core_fetch_timeval, fbsd_print_sigset)
13414         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
13415         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
13416         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
13417
13418 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
13419
13420         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
13421         (gnu_xfer_auxv): New function.
13422         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
13423         TARGET_OBJECT_AUXV.
13424
13425 2018-01-08  Yao Qi  <yao.qi@linaro.org>
13426             Simon Marchi  <simon.marchi@ericsson.com>
13427
13428         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
13429         common/selftest.c.
13430         (COMMON_OBS): Remove selftest.o.
13431         * configure.ac: Append selftest-arch.c and common/selftest.c to
13432         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
13433         * configure: Re-generated.
13434         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
13435         GDB_SELF_TEST.
13436         (maintenance_info_selftests): Likewise.
13437
13438 2018-01-08  Xavier Roirand  <roirand@adacore.com>
13439
13440         * ada-valprint.c (val_print_packed_array_elements): Use
13441         proper number of elements when printing an array indexed
13442         by an enumeration type.
13443
13444 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
13445
13446         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
13447         (dw2_get_file_names_reader): Adjust.
13448         (lookup_dwo_signatured_type): Adjust.
13449         (lookup_dwp_signatured_type): Adjust.
13450         (lookup_signatured_type): Adjust.
13451         (create_type_unit_group): Adjust.
13452         (get_type_unit_group): Adjust.
13453         (process_psymtab_comp_unit_reader): Adjust.
13454         (build_type_psymtabs_reader): Adjust.
13455         (scan_partial_symbols): Adjust.
13456         (add_partial_symbol): Adjust.
13457         (add_partial_subprogram): Adjust.
13458         (peek_die_abbrev): Adjust.
13459         (fixup_go_packaging): Adjust.
13460         (process_imported_unit_die): Adjust.
13461         (dwarf2_compute_name): Adjust.
13462         (dwarf2_physname): Adjust.
13463         (read_import_statement): Adjust.
13464         (handle_DW_AT_stmt_list): Adjust.
13465         (read_file_scope): Adjust.
13466         (read_func_scope): Adjust.
13467         (read_lexical_block_scope): Adjust.
13468         (read_call_site_scope): Adjust.
13469         (read_variable): Adjust.
13470         (dwarf2_rnglists_process): Adjust.
13471         (dwarf2_ranges_process): Adjust.
13472         (dwarf2_ranges_read): Adjust.
13473         (dwarf2_get_pc_bounds): Adjust.
13474         (dwarf2_record_block_ranges): Adjust.
13475         (dwarf2_add_field): Adjust.
13476         (dwarf2_add_member_fn): Adjust.
13477         (read_structure_type): Adjust.
13478         (process_structure_scope): Adjust.
13479         (read_enumeration_type): Adjust.
13480         (read_array_type): Adjust.
13481         (mark_common_block_symbol_computed): Adjust.
13482         (read_common_block): Adjust.
13483         (read_namespace_type): Adjust.
13484         (read_namespace): Adjust.
13485         (read_module_type): Adjust.
13486         (read_tag_pointer_type): Adjust.
13487         (read_tag_ptr_to_member_type): Adjust.
13488         (read_tag_string_type): Adjust.
13489         (read_subroutine_type): Adjust.
13490         (read_typedef): Adjust.
13491         (read_base_type): Adjust.
13492         (attr_to_dynamic_prop): Adjust.
13493         (read_subrange_type): Adjust.
13494         (read_unspecified_type): Adjust.
13495         (dwarf2_read_abbrevs): Adjust.
13496         (load_partial_dies): Adjust.
13497         (read_partial_die): Adjust.
13498         (find_partial_die): Adjust.
13499         (guess_partial_die_structure_name): Adjust.
13500         (fixup_partial_die): Adjust.
13501         (read_attribute_value): Adjust.
13502         (read_addr_index): Adjust.
13503         (read_addr_index_from_leb128): Adjust.
13504         (read_str_index): Adjust.
13505         (dwarf2_string_attr): Adjust.
13506         (get_debug_line_section): Adjust.
13507         (dwarf_decode_line_header): Adjust.
13508         (lnp_state_machine::check_line_address): Adjust.
13509         (dwarf_decode_lines_1): Adjust.
13510         (dwarf_decode_lines): Adjust.
13511         (dwarf2_start_symtab): Adjust.
13512         (var_decode_location): Adjust.
13513         (new_symbol_full): Adjust.
13514         (dwarf2_const_value_data): Adjust.
13515         (dwarf2_const_value_attr): Adjust.
13516         (dwarf2_const_value): Adjust.
13517         (die_type): Adjust.
13518         (die_containing_type): Adjust.
13519         (build_error_marker_type): Adjust.
13520         (lookup_die_type): Adjust.
13521         (guess_full_die_structure_name): Adjust.
13522         (anonymous_struct_prefix): Adjust.
13523         (determine_prefix): Adjust.
13524         (dwarf2_name): Adjust.
13525         (follow_die_ref_or_sig): Adjust.
13526         (follow_die_offset): Adjust.
13527         (follow_die_ref): Adjust.
13528         (follow_die_sig_1): Adjust.
13529         (follow_die_sig): Adjust.
13530         (get_signatured_type): Adjust.
13531         (get_DW_AT_signature_type): Adjust.
13532         (decode_locdesc): Adjust.
13533         (dwarf_decode_macros): Adjust.
13534         (cu_debug_loc_section): Adjust.
13535         (fill_in_loclist_baton): Adjust.
13536         (dwarf2_symbol_mark_computed): Adjust.
13537         (init_one_comp_unit): Don't assign
13538         dwarf2_cu::dwarf2_per_objfile.
13539         (set_die_type): Adjust.
13540
13541 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
13542
13543         * dwarf2read.c (struct mapped_debug_names): Add constructor.
13544         <dwarf2_per_objfile>: New field.
13545         (dwarf2_per_objfile): Remove global.
13546         (get_dwarf2_per_objfile): New function.
13547         (set_dwarf2_per_objfile): New function.
13548         (dwarf2_build_psymtabs_hard): Change objfile parameter to
13549         dwarf2_per_objfile.
13550         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
13551         (read_abbrev_offset): Likewise.
13552         (read_indirect_string): Likewise.
13553         (read_indirect_line_string): Likewise.
13554         (read_indirect_string_at_offset): Likewise.
13555         (read_indirect_string_from_dwz): Likewise.
13556         (dwarf2_find_containing_comp_unit): Change objfile parameter to
13557         dwarf2_per_objfile.
13558         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
13559         (create_all_comp_units): Change objfile parameter to
13560         dwarf2_per_objfile.
13561         (create_all_type_units): Likewise.
13562         (process_queue): Add dwarf2_per_objfile parameter.
13563         (read_and_check_comp_unit_head): Likewise.
13564         (lookup_dwo_unit_in_dwp): Likewise.
13565         (get_dwp_file): Likewise.
13566         (process_cu_includes): Likewise.
13567         (struct free_dwo_file_cleanup_data): New struct.
13568         (dwarf2_has_info): Use get_dwarf2_per_objfile and
13569         set_dwarf2_per_objfile.
13570         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
13571         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
13572         context, adjust calls.
13573         (dw2_instantiate_symtab): Likewise.
13574         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
13575         (dw2_get_cu): Likewise.
13576         (create_cu_from_index_list): Change objfile parameter to
13577         dwarf2_per_objfile.
13578         (create_cus_from_index_list): Get dwarf2_per_objfile from
13579         context, adjust calls.
13580         (create_cus_from_index): Likewise.
13581         (create_signatured_type_table_from_index): Change objfile
13582         parameter to dwarf2_per_objfile.
13583         (create_signatured_type_table_from_debug_names): Change objfile
13584         parameter to dwarf2_per_objfile.
13585         (create_addrmap_from_index): Likewise.
13586         (create_addrmap_from_aranges): Likewise.
13587         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
13588         (dw2_setup): Remove.
13589         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
13590         context.
13591         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
13592         get_dwarf2_per_objfile.
13593         (dw2_forget_cached_source_info): Likewise.
13594         (dw2_map_symtabs_matching_filename): Likewise.
13595         (struct dw2_symtab_iterator) <index>: Remove.
13596         <dwarf2_per_objfile>: New field.
13597         (dw2_symtab_iter_init): Replace index parameter with
13598         dwarf2_per_objfile.
13599         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
13600         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
13601         (dw2_print_stats): Likewise.
13602         (dw2_dump): Likewise.
13603         (dw2_expand_symtabs_for_function): Likewise.
13604         (dw2_expand_all_symtabs): Likewise.
13605         (dw2_expand_symtabs_with_fullname): Likewise.
13606         (dw2_expand_marked_cus): Replace index and objfile parameters
13607         with dwarf2_per_objfile.
13608         (dw_expand_symtabs_matching_file_matcher): Add
13609         dwarf2_per_objfile parameter and adjust calls.
13610         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
13611         adjust calls.
13612         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
13613         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
13614         adjust calls.
13615         (create_cus_from_debug_names_list): Replace objfile parameter
13616         with dwarf2_per_objfile and adjust calls.
13617         (create_cus_from_debug_names): Likewise.
13618         (dwarf2_read_debug_names): Likewise.
13619         (mapped_debug_names::namei_to_name): Adjust call.
13620         (dw2_debug_names_iterator::next): Likewise.
13621         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
13622         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
13623         (dw2_debug_names_dump): Likewise.
13624         (dw2_debug_names_expand_symtabs_for_function): Likewise.
13625         (dw2_debug_names_expand_symtabs_matching): Likewise.
13626         (dwarf2_initialize_objfile): Likewise.
13627         (dwarf2_build_psymtabs): Likewise.
13628         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
13629         this_cu.
13630         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
13631         (read_and_check_comp_unit_head): Likewise.
13632         (read_abbrev_offset): Likewise.
13633         (create_debug_type_hash_table): Likewise.
13634         (create_debug_types_hash_table): Likewise.
13635         (create_all_type_units): Replace objfile parameter with
13636         dwarf2_per_objfile.
13637         (add_type_unit): Add dwarf2_per_objfile parameter.
13638         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
13639         with dwarf2_per_objfile.
13640         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
13641         (lookup_dwp_signatured_type): Likewise.
13642         (lookup_signatured_type): Likewise.
13643         (read_cutu_die_from_dwo): Likewise.
13644         (init_tu_and_read_dwo_dies): Likewise.
13645         (init_cutu_and_read_dies): Likewise.
13646         (init_cutu_and_read_dies_no_follow): Likewise.
13647         (allocate_type_unit_groups_table): Add objfile parameter.
13648         (create_type_unit_group): Use dwarf2_per_objfile from cu.
13649         (get_type_unit_group): Likewise.
13650         (process_psymtab_comp_unit): Update call.
13651         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
13652         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
13653         (print_tu_stats): Likewise.
13654         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
13655         in void* parameter.
13656         (build_type_psymtabs): Change objfile parameter to
13657         dwarf2_per_objfile.
13658         (process_skeletonless_type_unit): Use dwarf2_per_objfile
13659         passed in void* parameter.
13660         (process_skeletonless_type_units): Change objfile parameter to
13661         dwarf2_per_objfile.
13662         (set_partial_user): Likewise.
13663         (dwarf2_build_psymtabs_hard): Likewise.
13664         (read_comp_units_from_section): Likewise.
13665         (create_all_comp_units): Likewise.
13666         (scan_partial_symbols): Update calls.
13667         (add_partial_symbol): Likewise.
13668         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
13669         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
13670         (process_queue): Add dwarf2_per_objfile parameter.
13671         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
13672         (compute_compunit_symtab_includes): Likewise.
13673         (process_cu_includes): Add dwarf2_per_objfile parameter.
13674         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
13675         (process_full_type_unit): Likewise.
13676         (process_imported_unit_die): Update call.
13677         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
13678         (read_file_scope): Likewise.
13679         (allocate_dwo_file_hash_table): Add objfile parameter.
13680         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
13681         (create_cus_hash_table): Likewise.
13682         (create_dwp_hash_table): Likewise.
13683         (create_dwo_unit_in_dwp_v1): Likewise.
13684         (create_dwp_v2_section): Likewise.
13685         (create_dwo_unit_in_dwp_v2): Likewise.
13686         (lookup_dwo_unit_in_dwp): Likewise.
13687         (try_open_dwop_file): Likewise.
13688         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
13689         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
13690         cleanup to include a reference to dwarf2_per_objfile.
13691         (open_dwp_file): Add dwarf2_per_objfile parameter.
13692         (open_and_init_dwp_file): Likewise.
13693         (get_dwp_file): Likewise.
13694         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
13695         (queue_and_load_all_dwo_tus): Update call.
13696         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
13697         data.
13698         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
13699         (dwarf2_ranges_process): Likewise.
13700         (dwarf2_get_pc_bounds): Likewise.
13701         (mark_common_block_symbol_computed): Likewise.
13702         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
13703         (dwarf2_read_abbrevs): Update call.
13704         (read_partial_die): Use dwarf2_per_objfile from cu.
13705         (find_partial_die): Likewise.
13706         (fixup_partial_die): Likewise.
13707         (read_attribute_value): Likewise.
13708         (read_indirect_string_at_offset_from): Add objfile parameter.
13709         (read_indirect_string_at_offset): Add dwarf2_per_objfile
13710         parameter.
13711         (read_indirect_string_from_dwz): Add objfile parameter.
13712         (read_indirect_string): Add objfile parameter.
13713         (read_addr_index_1): Add dwarf2_per_objfile parameter.
13714         (read_addr_index): Use dwarf2_per_objfile from cu.
13715         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
13716         call dw2_setup.
13717         (read_str_index): Use dwarf2_per_objfile from cu.
13718         (get_debug_line_section): Likewise.
13719         (read_formatted_entries): Add dwarf2_per_objfile parameter.
13720         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
13721         (new_symbol_full): Use dwarf2_per_objfile from cu.
13722         (build_error_marker_type): Likewise.
13723         (lookup_die_type): Likewise.
13724         (determine_prefix): Likewise.
13725         (follow_die_offset): Likewise.
13726         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
13727         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
13728         (dwarf2_fetch_die_type_sect_off): Likewise.
13729         (dwarf2_get_die_type): Likewise.
13730         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
13731         (get_signatured_type): Likewise.
13732         (get_DW_AT_signature_type): Likewise.
13733         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
13734         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
13735         (cu_debug_loc_section): Likewise.
13736         (fill_in_loclist_baton): Likewise.
13737         (dwarf2_symbol_mark_computed): Likewise.
13738         (dwarf2_find_containing_comp_unit): Change objfile parameter to
13739         dwarf2_per_objfile.
13740         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
13741         parameter.
13742         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
13743         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
13744         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
13745         (set_die_type): Use dwarf2_free_objfile from cu.
13746         (get_die_type_at_offset): Likewise.
13747         (dwarf2_per_objfile_free): Don't assign global variable.
13748         (debug_names) <constructor>: Add dwarf2_per_objfile
13749         parameter, update m_debugstrlookup construction.
13750         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
13751         parameter.
13752         <m_dwarf2_per_objfile>: New field.
13753         <lookup>: Use m_dwarf2_per_objfile.
13754         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
13755         (psyms_seen_size): Likewise.
13756         (write_gdbindex): Replace objfile parameter with
13757         dwarf2_per_objfile.
13758         (write_debug_names): Likewise.
13759         (write_psymtabs_to_index): Likewise.
13760         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
13761         calls.
13762
13763 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
13764
13765         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
13766         <dwarf2_per_objfile>: New field.
13767         (struct dwarf2_per_cu_data) <objfile>: Remove.
13768         <dwarf2_per_objfile>: New field.
13769         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
13770         of objfile.
13771         (create_signatured_type_table_from_index): Likewise.
13772         (create_debug_type_hash_table): Likewise.
13773         (fill_in_sig_entry_from_dwo_entry): Likewise.
13774         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
13775         (create_type_unit_group): Assign dwarf2_per_objfile instead of
13776         objfile.
13777         (create_partial_symtab): Access objfile through
13778         dwarf2_per_objfile.
13779         (process_psymtab_comp_unit_reader): Likewise.
13780         (read_comp_units_from_section): Likewise.
13781         (scan_partial_symbols): Likewise.
13782         (add_partial_symbol): Likewise.
13783         (add_partial_subprogram): Likewise.
13784         (peek_die_abbrev): Likewise.
13785         (fixup_go_packaging): Likewise.
13786         (process_full_comp_unit): Likewise.
13787         (process_full_type_unit): Likewise.
13788         (process_imported_unit_die): Likewise.
13789         (dwarf2_compute_name): Likewise.
13790         (dwarf2_physname): Likewise.
13791         (read_import_statement): Likewise.
13792         (create_cus_hash_table): Assign dwarf2_physname instead of
13793         objfile.
13794         (read_func_scope): Access objfile through dwarf2_per_objfile.
13795         (read_lexical_block_scope): Likewise.
13796         (read_call_site_scope): Likewise.
13797         (read_variable): Likewise.
13798         (dwarf2_rnglists_process): Likewise.
13799         (dwarf2_ranges_process): Likewise.
13800         (dwarf2_ranges_read): Likewise.
13801         (dwarf2_record_block_ranges): Likewise.
13802         (dwarf2_add_field): Likewise.
13803         (dwarf2_add_member_fn): Likewise.
13804         (read_structure_type): Likewise.
13805         (process_structure_scope): Likewise.
13806         (read_enumeration_type): Likewise.
13807         (read_array_type): Likewise.
13808         (read_common_block): Likewise.
13809         (read_namespace_type): Likewise.
13810         (read_namespace): Likewise.
13811         (read_module_type): Likewise.
13812         (read_tag_pointer_type): Likewise.
13813         (read_tag_ptr_to_member_type): Likewise.
13814         (read_tag_string_type): Likewise.
13815         (read_subroutine_type): Likewise.
13816         (read_typedef): Likewise.
13817         (read_base_type): Likewise.
13818         (attr_to_dynamic_prop): Likewise.
13819         (read_subrange_type): Likewise.
13820         (read_unspecified_type): Likewise.
13821         (load_partial_dies): Likewise.
13822         (read_partial_die): Likewise.
13823         (find_partial_die): Likewise.
13824         (guess_partial_die_structure_name): Likewise.
13825         (fixup_partial_die): Likewise.
13826         (read_attribute_value): Likewise.
13827         (read_addr_index_from_leb128): Likewise.
13828         (dwarf2_read_addr_index): Likewise.
13829         (dwarf2_string_attr): Likewise.
13830         (lnp_state_machine::check_line_address): Likewise.
13831         (dwarf_decode_lines_1): Likewise.
13832         (dwarf_decode_lines): Likewise.
13833         (dwarf2_start_symtab): Likewise.
13834         (var_decode_location): Likewise.
13835         (new_symbol_full): Likewise.
13836         (dwarf2_const_value_data): Likewise.
13837         (dwarf2_const_value_attr): Likewise.
13838         (dwarf2_const_value): Likewise.
13839         (die_type): Likewise.
13840         (die_containing_type): Likewise.
13841         (lookup_die_type): Likewise.
13842         (guess_full_die_structure_name): Likewise.
13843         (anonymous_struct_prefix): Likewise.
13844         (dwarf2_name): Likewise.
13845         (follow_die_ref_or_sig): Likewise.
13846         (follow_die_offset): Likewise.
13847         (follow_die_ref): Likewise.
13848         (dwarf2_fetch_die_loc_sect_off): Likewise.
13849         (dwarf2_fetch_constant_bytes): Likewise.
13850         (dwarf2_fetch_die_type_sect_off): Likewise.
13851         (dwarf2_get_die_type): Likewise.
13852         (follow_die_sig): Likewise.
13853         (decode_locdesc): Likewise.
13854         (dwarf2_per_cu_objfile): Likewise.
13855         (dwarf2_per_cu_text_offset): Likewise.
13856         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
13857         objfile.
13858         (set_die_type): Access objfile through
13859         dwarf2_per_objfile.
13860
13861 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
13862
13863         * valprint.c (converted_character_d): Remove typedef.
13864         (DEF_VEC_O (converted_character_d)): Remove.
13865         (count_next_character): Use std::vector.
13866         (print_converted_chars_to_obstack): Likewise.
13867         (generic_printstr): Likewise.
13868
13869 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
13870
13871         * xml-support.h (struct gdb_xml_value): Add constructor.
13872         <value>: Change type to unique_xmalloc_ptr.
13873         (gdb_xml_value_s): Remove typedef.
13874         (DEF_VEC_O (gdb_xml_value_s)): Remove.
13875         (gdb_xml_element_start_handler): Change parameter type to
13876         std::vector.
13877         (xml_find_attribute): Likewise.
13878         * xml-support.c (xml_find_attribute): Change parameter type to
13879         std::vector and adjust.
13880         (gdb_xml_values_cleanup): Remove.
13881         (gdb_xml_parser::start_element): Adjust to std::vector.
13882         (xinclude_start_include): Change paraeter type to std::vector
13883         and adjust.
13884         * btrace.c (check_xml_btrace_version): Likewise.
13885         (parse_xml_btrace_block): Likewise.
13886         (parse_xml_btrace_pt_config_cpu): Likewise.
13887         (parse_xml_btrace_pt): Likewise.
13888         (parse_xml_btrace_conf_bts): Likewise.
13889         (parse_xml_btrace_conf_pt): Likewise.
13890         * memory-map.c (memory_map_start_memory): Likewise.
13891         (memory_map_start_property): Likewise.
13892         * osdata.c (osdata_start_osdata): Likewise.
13893         (osdata_start_item): Likewise.
13894         (osdata_start_column): Likewise.
13895         * remote.c (start_thread): Likewise.
13896         * solib-aix.c (library_list_start_library): Likewise.
13897         (library_list_start_list): Likewise.
13898         * solib-svr4.c (library_list_start_library): Likewise.
13899         (svr4_library_list_start_list): Likewise.
13900         * solib-target.c (library_list_start_segment): Likewise.
13901         (library_list_start_section): Likewise.
13902         (library_list_start_library): Likewise.
13903         (library_list_start_list): Likewise.
13904         * tracepoint.c (traceframe_info_start_memory): Likewise.
13905         (traceframe_info_start_tvar): Likewise.
13906         * xml-syscall.c (syscall_start_syscall): Likewise.
13907         * xml-tdesc.c (tdesc_start_target): Likewise.
13908         (tdesc_start_feature): Likewise.
13909         (tdesc_start_reg): Likewise.
13910         (tdesc_start_union): Likewise.
13911         (tdesc_start_struct): Likewise.
13912         (tdesc_start_flags): Likewise.
13913         (tdesc_start_enum): Likewise.
13914         (tdesc_start_field): Likewise.
13915         (tdesc_start_enum_value): Likewise.
13916         (tdesc_start_vector): Likewise.
13917
13918 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
13919
13920         * extension.h (struct xmethod_worker) <clone>: Remove.
13921         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
13922         Remove.
13923         (python_xmethod_worker::clone): Remove.
13924         * valops.c (find_overload_match): Use std::move instead of
13925         clone.
13926
13927 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
13928
13929         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
13930         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
13931         <free_xmethod_worker_data>: Remove.
13932         <get_matching_xmethod_workers>: Chance VEC to std::vector.
13933         <get_xmethod_arg_types>: Remove.
13934         <get_xmethod_result_type>: Remove.
13935         <invoke_xmethod>: Remove.
13936         * extension.c (new_xmethod_worker): Remove.
13937         (clone_xmethod_worker): Remove.
13938         (get_matching_xmethod_workers): Return void, pass std::vector by
13939         pointer.
13940         (get_xmethod_arg_types): Rename to...
13941         (xmethod_worker::get_arg_types): ... this, and adjust.
13942         (get_xmethod_result_type): Rename to...
13943         (xmethod_worker::get_result_type): ... this, and adjust.
13944         (invoke_xmethod): Remove.
13945         (free_xmethod_worker): Remove.
13946         (free_xmethod_worker_vec): Remove.
13947         * extension.h (enum ext_lang_rc): Move here from
13948         extension-priv.h.
13949         (struct xmethod_worker): Add constructor and destructor.
13950         <data>: Remove.
13951         <value>: Remove.
13952         <invoke, clone, do_get_result_type, do_get_arg_types>: New
13953         virtual pure methods.
13954         <get_arg_types, get_result_type>: New methods.
13955         (xmethod_worker_ptr): Remove typedef.
13956         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
13957         (xmethod_worker_vec): Remove typedef.
13958         (xmethod_worker_up): New typedef.
13959         (invoke_xmethod): Remove.
13960         (clone_xmethod_worker): Remove.
13961         (free_xmethod_worker): Remove.
13962         (free_xmethod_worker_vec): Remove.
13963         (get_xmethod_arg_types): Remove.
13964         (get_xmethod_result_type): Remove.
13965         * valops.c (find_method_list): Use std::vector, don't use
13966         intermediate vector.
13967         (value_find_oload_method_list): Use std::vector.
13968         (find_overload_match): Use std::vector.
13969         (find_oload_champ): Use std::vector.
13970         * value.c (value_free): Use operator delete.
13971         (value_of_xmethod): Rename to...
13972         (value_from_xmethod): ... this.  Don't assign
13973         xmethod_worker::value, take rvalue-reference.
13974         (result_type_of_xmethod): Adjust.
13975         (call_xmethod): Adjust.
13976         * value.h: Include extension.h.
13977         (struct xmethod_worker): Don't forward-declare.
13978         (value_of_xmethod): Rename to...
13979         (value_from_xmethod): ... this, take rvalue-reference.
13980         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
13981         (struct python_xmethod_worker): ... this, add constructor and
13982         destructor.
13983         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
13984         (gdbpy_free_xmethod_worker_data): Rename to...
13985         (python_xmethod_worker::~python_xmethod_worker): ... this and
13986         adjust.
13987         (gdbpy_clone_xmethod_worker_data): Rename to...
13988         (python_xmethod_worker::clone): ... this and adjust.
13989         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
13990         temporary vector.
13991         (gdbpy_get_xmethod_arg_types): Rename to...
13992         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
13993         (gdbpy_get_xmethod_result_type): Rename to...
13994         (python_xmethod_worker::do_get_result_type): ... this and
13995         adjust.
13996         (gdbpy_invoke_xmethod): Rename to...
13997         (python_xmethod_worker::invoke): ... this and adjust.
13998         (new_python_xmethod_worker): Rename to...
13999         (python_xmethod_worker::python_xmethod_worker): ... this and
14000         adjust.
14001         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
14002         Remove.
14003         (gdbpy_free_xmethod_worker_data): Remove.
14004         (gdbpy_get_matching_xmethod_workers): Use std::vector.
14005         (gdbpy_get_xmethod_arg_types): Remove.
14006         (gdbpy_get_xmethod_result_type): Remove.
14007         (gdbpy_invoke_xmethod): Remove.
14008         * python/python.c (python_extension_ops): Remove obsolete
14009         callbacks.
14010
14011 2018-01-05  Pedro Alves  <palves@redhat.com>
14012
14013         PR gdb/18653
14014         * common/signals-state-save-restore.c
14015         (save_original_signals_state): New parameter 'quiet'.  Warn if we
14016         find a custom handler preinstalled, instead of internal erroring.
14017         But only warn if !quiet.
14018         * common/signals-state-save-restore.h
14019         (save_original_signals_state): New parameter 'quiet'.
14020         * main.c (captured_main_1): Move save_original_signals_state call
14021         after option handling, and pass QUIET.
14022
14023 2018-01-05  Pedro Alves  <palves@redhat.com>
14024
14025         * spu-tdep.c (spu_catch_start): Pass
14026         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
14027
14028 2018-01-05  Pedro Alves  <palves@redhat.com>
14029
14030         PR gdb/22670
14031         * ada-lang.c (literal_symbol_name_matcher): New function.
14032         (ada_get_symbol_name_matcher): Use it for
14033         symbol_name_match_type::SEARCH_NAME.
14034         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
14035         it down instead of assuming symbol_name_match_type::FULL.
14036         * block.h (block_lookup_symbol): New parameter 'match_type'.
14037         * c-valprint.c (print_unpacked_pointer): Use
14038         lookup_symbol_search_name instead of lookup_symbol.
14039         * compile/compile-object-load.c (get_out_value_type): Pass down
14040         symbol_name_match_type::SEARCH_NAME.
14041         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
14042         symbol_name_match_type::FULL.
14043         * cp-support.c (cp_get_symbol_name_matcher): Handle
14044         symbol_name_match_type::SEARCH_NAME.
14045         * infrun.c (insert_exception_resume_breakpoint): Use
14046         lookup_symbol_search_name.
14047         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
14048         * psymtab.c (maintenance_check_psymtabs): Use
14049         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
14050         * stack.c (print_frame_args): Use lookup_symbol_search_name and
14051         SYMBOL_SEARCH_NAME.
14052         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
14053         if symbol_name_match_type::SEARCH_NAME.
14054         (lookup_symbol_in_language): Pass down
14055         symbol_name_match_type::FULL.
14056         (lookup_symbol_search_name): New.
14057         (lookup_language_this): Pass down
14058         symbol_name_match_type::SEARCH_NAME.
14059         (lookup_symbol_aux, lookup_local_symbol): New parameter
14060         'match_type'.  Pass it down.
14061         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
14062         (lookup_symbol_search_name): New declaration.
14063         (lookup_symbol_in_block): New 'match_type' parameter.
14064
14065 2018-01-05  Pedro Alves  <palves@redhat.com>
14066
14067         PR gdb/22670
14068         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
14069         ada_lookup_symbol.
14070         (ada_lookup_symbol): Reimplement in terms of
14071         ada_lookup_symbol_list, bits factored out from
14072         ada_lookup_encoded_symbol.
14073
14074 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
14075
14076         * ada-exp.y (write_object_renaming): When subscripting an array
14077         using a symbol as the index, pass the block in call to
14078         ada_lookup_encoded_symbol when looking that symbol up.
14079
14080 2018-01-05  Jerome Guitton  <guitton@adacore.com>
14081
14082         * ada-lang.c (ada_array_length): Use ada_index_type instead of
14083         TYPE_INDEX_TYPE.
14084
14085 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
14086
14087         * ada-lang.c (ada_to_fixed_value_create): Add handling of
14088         the case where VALUE_LVAL (val0) is not lval_memory.
14089
14090 2018-01-05  Xavier Roirand  <roirand@adacore.com>
14091
14092         * ada-valprint.c (print_optional_low_bound): Handle
14093         character-indexed array printing like boolean-indexed array
14094         printing.
14095
14096 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
14097
14098         * NEWS: Create a new section for the next release branch.
14099         Rename the section of the current branch, now that it has
14100         been cut.
14101
14102 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
14103
14104         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
14105         * version.in: Bump version to 8.1.50.DATE-git.
14106
14107 2018-01-03  Xavier Roirand  <roirand@adacore.com>
14108
14109         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
14110         Add field.
14111         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
14112         Add field.
14113         (default_exception_support_info) <catch_handlers_sym>: Add field.
14114         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
14115         (ada_exception_name_addr_1): Add "catch handlers" handling.
14116         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
14117         Update all callers.
14118         (create_excep_cond_exprs) <ex>: Add parameter.
14119         (re_set_exception): Update create_excep_cond_exprs call.
14120         (print_it_exception, print_one_exception, print_mention_exception)
14121         (print_recreate_exception): Add "catch handler" handling.
14122         (allocate_location_catch_handlers, re_set_catch_handlers)
14123         (check_status_catch_handlers, print_it_catch_handlers)
14124         (print_one_catch_handlers, print_mention_catch_handlers)
14125         (print_recreate_catch_handlers): New function.
14126         (catch_handlers_breakpoint_ops): New variable.
14127         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
14128         Add parameter.  Add "catch handler" handling.
14129         (ada_exception_sym_name, ada_exception_breakpoint_ops):
14130         Add "catch handler" handling.
14131         (ada_exception_catchpoint_cond_string): Add "catch handler"
14132         handling.
14133         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
14134         call.
14135         (catch_ada_handlers_command): New function.
14136         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
14137         operations structure.
14138         (_initialize_ada_language): Add "catch handlers" command entry.
14139         * NEWS: Document "catch handlers" feature.
14140
14141 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
14142
14143         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
14144         account when creating the array type of the slice.
14145         (ada_value_slice): Likewise.
14146
14147 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
14148
14149         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
14150         New enum value.
14151         (create_array_type_with_stride): Add byte_stride_prop parameter.
14152         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
14153         New parameter.  Update all callers in this file.
14154         (array_type_has_dynamic_stride): New function.
14155         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
14156         of arrays with dynamic byte strides.
14157         * dwarf2read.c (read_array_type): Add support for dynamic
14158         DW_AT_byte_stride attributes.
14159
14160 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
14161
14162         * dwarf2read.c (read_unspecified_type): Treat
14163         DW_TAG_enumeration_type DIEs from Ada units as stubs.
14164
14165 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
14166
14167         Update copyright year range in all GDB files.
14168
14169 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
14170
14171         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
14172         and gdb/testsuite/gdb.base/step-line.c.
14173
14174 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
14175
14176         * copyright.py (main): Dump the contents of
14177         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
14178         even if BY_HAND is empty.
14179
14180 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
14181
14182         * top.c (print_gdb_version): Update Copyright year in version
14183         message.
14184
14185 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
14186
14187         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
14188
14189 For older changes see ChangeLog-2017.
14190 \f
14191 Local Variables:
14192 mode: change-log
14193 left-margin: 8
14194 fill-column: 74
14195 version-control: never
14196 coding: utf-8
14197 End: