gdb/ChangeLog

   1 2018-02-14  Tom Tromey  <tom@tromey.com>
   2
   3         * symfile.c (symfile_bfd_open): Update.
   4         * source.h (openp, source_full_path_of, find_and_open_source):
   5         Change argument type to unique_xmalloc_ptr.
   6         * source.c (openp): Take a unique_xmalloc_ptr.
   7         (source_full_path_of, find_and_open_source): Likewise.
   8         (open_source_file, symtab_to_fullname): Update.
   9         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
  10         unique_xmalloc_ptr.
  11         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
  12         (exec_file_find): Update.
  13         * psymtab.c (psymtab_to_fullname): Update.
  14         * nto-tdep.h (nto_find_and_open_solib): Update.
  15         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
  16         unique_xmalloc_ptr.
  17         * exec.c (exec_file_attach): Update.
  18         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
  19         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
  20
  21 2018-02-14  Tom Tromey  <tom@tromey.com>
  22
  23         * solib.c: Include source.h.
  24         * nto-tdep.c: Include source.h.
  25         * mi/mi-cmd-env.c: Include source.h.
  26         * infcmd.c: Include source.h.
  27         * exec.c: Include source.h.
  28         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
  29         (add_path, directory_switch, source_path, init_source_path): Move
  30         declarations...
  31         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
  32         (add_path, directory_switch, source_path, init_source_path):
  33         ...here.
  34
  35 2018-02-14  Tom Tromey  <tom@tromey.com>
  36
  37         * solist.h (exec_file_find, solib_find): Return
  38         unique_xmalloc_ptr.
  39         (solib_bfd_fopen): Take a const char *.
  40         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
  41         (exec_file_find, solib_find): Likewise.
  42         (solib_bfd_fopen): Do not take ownership of "pathname".
  43         (solib_bfd_open): Use unique_xmalloc_ptr.
  44         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
  45         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
  46         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
  47         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
  48
  49 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
  50
  51         * ada-lang.c (name_match_type_from_name): Remove reference to
  52         ada_name_for_lookup in function's documentation.
  53         * ada-lang.h (ada_name_for_lookup): Delete declaration.
  54
  55 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
  56
  57         * defs.h (enum openp_flags): New enum.
  58         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
  59         Move to enum openp_flags.
  60         (openp_flags): New enum flags.
  61         (openp): Change parameter type to openp_flags.
  62         * source.c (openp): Change parameter type to openp_flags.
  63         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
  64         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
  65
  66 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
  67
  68         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
  69         per-command.
  70
  71 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
  72
  73         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
  74         into...
  75         (class dwarf2_queue_guard): ...the destructor of this new class.
  76         (dw2_do_instantiate_symtab): Create instance of the new class
  77         dwarf2_queue_guard, remove cleanup.
  78
  79 2018-02-09  Tom Tromey  <tom@tromey.com>
  80
  81         * source.c (find_source_lines): Don't reference past the end of
  82         the vector.
  83
  84 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
  85
  86         * remote.c (remote_btrace_maybe_reopen): Change error message.
  87         * btrace.c (btrace_enable): Likewise.
  88         (parse_xml_btrace): Likewise.
  89         (parse_xml_btrace_conf): Likewise.
  90
  91 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
  92
  93         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
  94         (linux_enable_pt, linux_enable_bts): Call
  95         diagnose_perf_event_open_fail.
  96
  97 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
  98
  99         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
 100         Remove parameter and change return type.  Update callers.  Move it.
 101         (linux_enable_bts, linux_enable_pt): Improve error message.
 102         (linux_enable_pt): Remove zero buffer size check.
 103         (linux_enable_btrace): Improve error messages.  Remove NULL return
 104         check.
 105
 106 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 107
 108         * btrace.c (btrace_enable): Remove target_supports_btrace call.
 109         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
 110         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
 111         (linux_supports_pt, linux_supports_btrace): Remove.
 112         (linux_enable_bts): Call cpu_supports_bts.
 113         * nat/linux-btrace.h (linux_supports_btrace): Remove.
 114         * remote.c (remote_supports_btrace): Remove.
 115         (init_remote_ops): Remove remote_supports_btrace.
 116         * target-delegates.c: Regenerated.
 117         * target.c (target_supports_btrace): Remove.
 118         * target.h (target_ops) <to_supports_btrace>: Remove
 119         (target_supports_btrace): Remove.
 120         * x86-linux-nat.c (x86_linux_create_target): Remove
 121         linux_supports_btrace.
 122
 123 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 124
 125         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
 126         btrace failed.
 127         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
 128         exception and use message in own exception.
 129
 130 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 131
 132         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
 133         (perf_event_pt_event_type): Use gdb_file_up.
 134         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
 135         scoped_fd, and scoped_mmap.
 136
 137 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 138
 139         * common/scoped_mmap.h: New.
 140         * unittests/scoped_mmap-selftest.c: New.
 141         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 142         unittests/scoped_mmap-selftest.c.
 143
 144 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 145
 146         * common/scoped_fd.h: New.
 147         * unittests/scoped_fd-selftest.c: New.
 148         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 149         unittests/scoped_fd-selftest.c.
 150
 151 2018-02-09  Tom Tromey  <tom@tromey.com>
 152
 153         * auto-load.c (auto_load_section_scripts): Use
 154         gdb::unique_xmalloc_ptr.
 155
 156 2018-02-09  Tom Tromey  <tom@tromey.com>
 157
 158         * auto-load.c (execute_script_contents): Use std::string.
 159
 160 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
 161
 162         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
 163         Python function, rather than a new command.
 164
 165 2018-02-08  Tom Tromey  <tom@tromey.com>
 166
 167         * solib.c (solib_find_1): Use std::string.
 168         (solib_bfd_fopen): Use unique_xmalloc_ptr.
 169
 170 2018-02-08  Tom Tromey  <tom@tromey.com>
 171
 172         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
 173
 174 2018-02-08  Tom Tromey  <tom@tromey.com>
 175
 176         * source.c (find_source_lines): Use gdb::def_vector.
 177
 178 2018-02-08  Tom Tromey  <tom@tromey.com>
 179
 180         * macrocmd.c (struct temporary_macro_definition): New.
 181         (macro_define_command): Use temporary_macro_definition.  Remove
 182         cleanups.
 183         (free_macro_definition_ptr): Remove.
 184
 185 2018-02-08  Tom Tromey  <tom@tromey.com>
 186
 187         * macroexp.c (maybe_expand): Use std::string.
 188
 189 2018-02-08  Tom Tromey  <tom@tromey.com>
 190
 191         * macroexp.c (struct macro_buffer): Add initializers for some
 192         members.
 193         (init_buffer, init_shared_buffer, free_buffer)
 194         (free_buffer_return_text): Remove.
 195         (macro_buffer): New constructors.
 196         (~macro_buffer): New destructor.
 197         (macro_buffer::set_shared): New method.
 198         (macro_buffer::resize_buffer, macro_buffer::appendc)
 199         (macro_buffer::appendmem): Now methods, not free functions.
 200         (set_token, append_tokens_without_splicing, stringify)
 201         (macro_stringify): Update.
 202         (gather_arguments): Change return type.  Remove argc_p argument,
 203         add args_ptr argument.  Use std::vector.
 204         (substitute_args): Remove argc argument.  Accept std::vector.
 205         (expand): Update.  Use std::vector.
 206         (scan, macro_expand, macro_expand_next): Update.
 207
 208 2018-02-08  Tom Tromey  <tom@tromey.com>
 209
 210         * symtab.c (default_collect_symbol_completion_matches_break_on):
 211         Use unique_xmalloc_ptr.
 212         * macroscope.h: (sal_macro_scope, user_macro_scope)
 213         (default_macro_scope): Return unique_xmalloc_ptr.
 214         * macroscope.c (sal_macro_scope, user_macro_scope)
 215         (default_macro_scope): Return unique_xmalloc_ptr.
 216         * macroexp.h (macro_expand, macro_expand_once): Return
 217         unique_xmalloc_ptr.
 218         * macroexp.c (macro_expand, macro_expand_once): Return
 219         unique_xmalloc_ptr.
 220         * macrocmd.c (macro_expand_command, macro_expand_once_command)
 221         (info_macro_command, info_macros_command): Use
 222         unique_xmalloc_ptr.
 223         * compile/compile-c-support.c (write_macro_definitions): Use
 224         unique_xmalloc_ptr.
 225         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
 226
 227 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
 228
 229         * value.c (value_static_field): Assign field type instead of
 230         containing type when returning an optimized out value.
 231
 232 2018-02-06  Yao Qi  <yao.qi@linaro.org>
 233
 234         * ft32-tdep.c (ft32_read_pc): Remove.
 235         (ft32_write_pc): Remove.
 236         (ft32_gdbarch_init): Update.
 237         * m32r-tdep.c (m32r_read_pc): Remove.
 238         (m32r_gdbarch_init): Update.
 239         * mep-tdep.c (mep_read_pc): Remove.
 240         (mep_gdbarch_init): Update.
 241         * microblaze-tdep.c (microblaze_write_pc): Remove.
 242         (microblaze_gdbarch_init): Update.
 243         * mn10300-tdep.c (mn10300_read_pc): Remove.
 244         (mn10300_write_pc): Remove.
 245         (mn10300_gdbarch_init): Update.
 246         * moxie-tdep.c (moxie_read_pc): Remove.
 247         (moxie_write_pc): Remove.
 248         (moxie_gdbarch_init): Update.
 249
 250 2018-02-06  Yao Qi  <yao.qi@linaro.org>
 251
 252         * expprint.c (print_subexp_standard): Handle
 253         OP_F77_UNDETERMINED_ARGLIST.
 254         (dump_subexp_body_standard): Likewise.
 255
 256 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
 257
 258         * target-descriptions.c (tdesc_element_visitor) Add empty
 259         implementations.
 260         (tdesc_type): Move make_gdb_type from here.
 261         (tdesc_type_builtin): Likewise.
 262         (tdesc_type_vector): Likewise.
 263         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
 264         (make_gdb_type_struct): Move from tdesc_type_with_fields.
 265         (make_gdb_type_union): Likewise.
 266         (make_gdb_type_flags): Likewise.
 267         (make_gdb_type_enum): Likewise.
 268         (make_gdb_type): New function.
 269         (tdesc_register_type): Use static make_gdb_type.
 270
 271 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
 272
 273         * infcmd.c (default_print_one_register_info): Align natural-format
 274         column values consistently one under another.
 275         (pad_to_column): New function.
 276
 277 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
 278
 279         * dwarf2read.c (dwarf2_physname): Move commment.
 280
 281 2018-02-01  Leszek Swirski  <leszeks@google.com>
 282
 283         * varobj.c (varobj_formatted_print_options): Allow recursive
 284         pretty printing if pretty printing is enabled.
 285
 286 2018-02-01  Leszek Swirski  <leszeks@google.com>
 287
 288         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
 289         names after a structop as a filename.
 290
 291 2018-02-01  Yao Qi  <yao.qi@linaro.org>
 292
 293         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
 294         (arm_record_coproc_data_proc): Likewise.
 295
 296 2018-02-01  Yao Qi  <yao.qi@linaro.org>
 297
 298         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
 299
 300 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
 301
 302         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
 303         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
 304
 305 2018-01-31  Pedro Alves  <palves@redhat.com>
 306
 307         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
 308         * inflow.c (child_terminal_save_inferior): Wrap reference to
 309         tcgetpgrp in HAVE_TERMIOS_H.
 310         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
 311         _WIN32.
 312         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
 313         always iterate over all inferiors.
 314         (gdbsim_cntrl_c): Adjust.
 315         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
 316
 317 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
 318
 319         * gdbtypes.c (lookup_array_range_type): Make sure the array's
 320         index type is objfile-owned if the element type is as well.
 321
 322 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
 323
 324         GDB 8.1 released.
 325
 326 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 327
 328         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
 329         "features/s390x-linux64.c".
 330         (_initialize_s390_linux_tdep): Remove initialization of tdescs
 331         s390_linux32 and s390x_linux64.
 332         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
 333         default tdesc.
 334         * s390-tdep.c: Include "features/s390-linux32.c" and
 335         "features/s390x-linux64.c".
 336         (s390_tdesc_valid): Add check for tdesc_has_registers.
 337         (s390_gdbarch_init): Make sure there is always a valid tdesc.
 338         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
 339         tdesc_s390x_linux64.
 340         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
 341         tdesc_s390x_linux64 to...
 342         * s390-tdep.h: ...here.
 343
 344 2018-01-30  Pedro Alves  <palves@redhat.com>
 345
 346         PR gdb/13211
 347         * config.in, configure: Regenerate.
 348         * configure.ac: Check for getpgid.
 349         * go32-nat.c (go32_pass_ctrlc): New.
 350         (go32_target): Install it.
 351         * inf-child.c (inf_child_target): Install
 352         child_terminal_save_inferior, child_pass_ctrlc and
 353         child_interrupt.
 354         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
 355         (inf_ptrace_target): No longer install it.
 356         * infcmd.c (interrupt_target_1): Adjust.
 357         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
 358         (child_interrupt): Declare.
 359         (inferior::terminal_state): New.
 360         * inflow.c (struct terminal_info): Update comments.
 361         (inferior_process_group): Delete.
 362         (terminal_is_ours): Delete.
 363         (gdb_tty_state): New.
 364         (child_terminal_init): Adjust.
 365         (is_gdb_terminal, sharing_input_terminal_1)
 366         (sharing_input_terminal): New functions.
 367         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
 368         Set the process's actual process group in the foreground if
 369         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
 370         mark terminal as the inferior's if not sharing GDB's terminal.
 371         Don't check attach_flag.
 372         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
 373         pass down a target_terminal_state.
 374         (child_terminal_save_inferior): New, factored out from ...
 375         (child_terminal_ours_1): ... this.  Handle
 376         target_terminal_state::is_ours_for_output.
 377         (child_interrupt, child_pass_ctrlc): New.
 378         (inflow_inferior_exit): Clear the inferior's terminal_state.
 379         (copy_terminal_info): Copy the inferior's terminal state.
 380         (_initialize_inflow): Remove reference to terminal_is_ours.
 381         * inflow.h (inferior_process_group): Delete.
 382         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
 383         * procfs.c (procfs_target): Don't install procfs_interrupt.
 384         (procfs_interrupt): Delete.
 385         * remote.c (remote_serial_quit_handler): Adjust.
 386         (remote_interrupt): Remove ptid parameter.  Adjust.
 387         * target-delegates.c: Regenerate.
 388         * target.c: Include "terminal.h".
 389         (target_terminal::terminal_state): Rename to ...
 390         (target_terminal::m_terminal_state): ... this.
 391         (target_terminal::init): Adjust.
 392         (target_terminal::inferior): Adjust to per-inferior
 393         terminal_state.
 394         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
 395         (target_terminal::ours, target_terminal::ours_for_output): Use
 396         target_terminal_is_ours_kind.
 397         (target_interrupt): Remove ptid parameter.  Adjust.
 398         (default_target_pass_ctrlc): Adjust.
 399         * target.h (target_ops::to_terminal_save_inferior): New field.
 400         (target_ops::to_interrupt): Remove ptid_t parameter.
 401         (target_interrupt): Remove ptid_t parameter.  Update comment.
 402         (target_pass_ctrlc): Update comment.
 403         * target/target.h (target_terminal_state): New scoped enum,
 404         factored out of ...
 405         (target_terminal::terminal_state): ... here.
 406         (target_terminal::inferior): Update comments.
 407         (target_terminal::restore_inferior): New.
 408         (target_terminal::is_inferior, target_terminal::is_ours)
 409         (target_terminal::is_ours_for_output): Adjust.
 410         (target_terminal::scoped_restore_terminal_state): Adjust to
 411         rename, and call restore_inferior() instead of inferior().
 412         (target_terminal::scoped_restore_terminal_state::m_state): Change
 413         type.
 414         (target_terminal::terminal_state): Rename to ...
 415         (target_terminal::m_terminal_state): ... this and change type.
 416
 417 2018-01-30  Pedro Alves  <palves@redhat.com>
 418
 419         * linux-nat.c (wait_for_signal): New function.
 420         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
 421         directly.
 422         (async_terminal_is_ours)
 423         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
 424         (linux_nat_add_target): Don't override
 425         to_terminal_inferior/to_terminal_ours.
 426
 427 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
 428
 429         * remote.c (remote_follow_fork): Don't call "detach_inferior".
 430
 431 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
 432
 433         * dwarf2read.c (free_dwo_files): Add forward-declaration.
 434         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
 435         dwarf2_per_objfile_free here.
 436         (dwarf2_per_objfile_free): Remove.
 437         (_initialize_dwarf2_read): Don't register
 438         dwarf2_per_objfile_free as a registry cleanup.
 439
 440 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
 441
 442         Avoid compilation errors in MinGW native builds
 443
 444         The error is triggered by including python-internal.h, and the
 445         error message is:
 446
 447              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
 448                       from build-gnulib/import/math.h:27,
 449                       from d:/usr/Python26/include/pyport.h:235,
 450                       from d:/usr/Python26/include/Python.h:58,
 451                       from python/python-internal.h:94,
 452                       from python/py-arch.c:24:
 453              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
 454         using ::hypot;
 455                 ^~~~~
 456
 457         This happens because Python headers define 'hypot' to expand t
 458         '_hypot' in the Windows builds.
 459         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
 460         'hypoth'.  This avoids a compilation error.
 461
 462 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
 463
 464         * MAINTAINERS (Write After Approval): Fix ordering.
 465
 466 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
 467
 468         * MAINTAINERS (Write After Approval): Add Alan Hayward.
 469
 470 2018-01-26  Alan Modra  <amodra@gmail.com>
 471
 472         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
 473         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
 474         Remove nop.  Make const.  Comment.
 475         (powerpc32_plt_stub_so_2): New.
 476         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
 477         Correct count.  Update uses.
 478         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
 479         Move common code reading PLT entry word.  Correct
 480         powerpc32_plt_stub PLT address calculation.
 481         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
 482         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
 483         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
 484         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
 485         (ppc64_standard_linkage8): Likewise.
 486         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
 487         Correct insns description.
 488         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
 489
 490 2018-01-24  Pedro Alves  <palves@redhat.com>
 491
 492         GCC PR libstdc++/83906
 493         * gdbtypes.c (operator==(const dynamic_prop &,
 494         const dynamic_prop &)): New.
 495         (operator==(const range_bounds &, const range_bounds &)): New.
 496         (check_types_equal): Use them instead of memcmp.
 497         * gdbtypes.h (operator==(const dynamic_prop &,
 498         const dynamic_prop &)): Declare.
 499         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
 500         (operator==(const range_bounds &, const range_bounds &)): Declare.
 501         (operator!=(const range_bounds &, const range_bounds &)): Declare.
 502
 503 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 504
 505         * s390-linux-tdep.c (s390_record_address_mask)
 506         (s390_record_calc_disp_common, s390_record_calc_disp)
 507         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
 508         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
 509         (s390_process_record): Move to s390-tdep.c.
 510         (s390_linux_init_abi_any): Adjust.
 511         * s390-tdep.c (s390_record_address_mask)
 512         (s390_record_calc_disp_common, s390_record_calc_disp)
 513         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
 514         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
 515         (s390_process_record): Moved from s390-linux-tdep.c
 516         (s390_gdbarch_init): Adjust.
 517
 518 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 519
 520         * s390-linux-nat.c (s390-tdep.h): New include.
 521         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
 522         (HFILES_NO_SRCDIR): Add s390-tdep.h.
 523         (ALLDEPFILES): Add s390-tdep.c.
 524         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
 525         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
 526         * s390-tdep.h: ...this.  New file.
 527         * s390-linux-tdep.c (s390-tdep.h): New include.
 528         (_initialize_s390_tdep): Rename to...
 529         (_initialize_s390_linux_tdep): ...this and adjust.
 530         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
 531         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
 532         s390-tdep.h.
 533         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
 534         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
 535         (s390_is_partial_instruction, s390_software_single_step)
 536         (is_non_branch_ril, s390_displaced_step_copy_insn)
 537         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
 538         (s390_prologue_data, s390_addr, s390_store, s390_load)
 539         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
 540         (s390_register_call_saved, s390_guess_tracepoint_registers)
 541         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
 542         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
 543         (s390_pseudo_register_name, s390_pseudo_register_type)
 544         (s390_pseudo_register_read, s390_pseudo_register_write)
 545         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
 546         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
 547         (s390_addr_bits_remove, s390_address_class_type_flags)
 548         (s390_address_class_type_flags_to_name)
 549         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
 550         (s390_function_arg_float, s390_function_arg_vector)
 551         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
 552         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
 553         (s390_frame_align, s390_register_return_value, s390_return_value)
 554         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
 555         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
 556         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
 557         (s390_trad_frame_prev_register, s390_unwind_cache)
 558         (s390_prologue_frame_unwind_cache)
 559         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
 560         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
 561         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
 562         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
 563         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
 564         (s390_frame_base_address, s390_local_base_address)
 565         (s390_frame_base, s390_gcc_target_options)
 566         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
 567         (s390_validate_reg_range, s390_tdesc_valid)
 568         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
 569         * s390-tdep.c: ...this.  New file.
 570
 571 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 572
 573         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
 574         (s390_process_record, s390_gdbarch_tdep_alloc)
 575         (s390_linux_init_abi_any): Use/set new hook.
 576
 577 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 578
 579         * s390-linux-tdep.c (osabi.h): New include.
 580         (s390_linux_init_abi_31, s390_linux_init_abi_64)
 581         (s390_linux_init_abi_any): New functions.
 582         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
 583
 584 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 585
 586         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
 587         tdesc_has_registers check
 588
 589 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 590
 591         * s390-linux-tdep.c (s390_tdesc_valid): New function.
 592         (s390_validate_reg_range): New macro.
 593         (s390_gdbarch_init): Adjust.
 594
 595 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 596
 597         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
 598         (s390_gdbarch_tdep_alloc): Adjust.
 599         (s390_gdbarch_init): Adjust.
 600
 601 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 602
 603         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
 604         <have_tdb>: Change type to bool.
 605         (s390_gdbarch_tdep_alloc): Adjust.
 606         (s390_gdbarch_init): Adjust.
 607
 608 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 609
 610         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
 611         (gdbarch_tdep) <have_upper, have_vx>: New fields.
 612         (s390_gdbarch_tdep_alloc): New function.
 613         (s390_gdbarch_init): Allocate tdep at start and use its fields
 614         instead of separate variables.
 615
 616 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
 617
 618         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
 619         when looking for cached gdbarch and add comment for remaining.
 620
 621 2018-01-22  Pedro Alves  <palves@redhat.com>
 622             Sergio Durigan Junior  <sergiodj@redhat.com>
 623
 624         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
 625         case.
 626
 627 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
 628
 629         * MAINTAINERS: Update my company e-mail address.
 630
 631 2018-01-22  Yao Qi  <yao.qi@linaro.org>
 632
 633         * regcache.c (cooked_write_test): New function.
 634         (_initialize_regcache): Register the test.
 635
 636 2018-01-22  Yao Qi  <yao.qi@linaro.org>
 637
 638         * ia64-tdep.c (ia64_pseudo_register_read): Call
 639         regcache->cooked_read instead of regcache_cooked_read_unsigned.
 640         * m32c-tdep.c (m32c_cat_read): Likewise.
 641         (m32c_r3r2r1r0_read): Likewise.
 642         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
 643         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
 644
 645 2018-01-22  Yao Qi  <yao.qi@linaro.org>
 646
 647         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
 648         method raw_read instead of regcache_raw_read.
 649         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
 650         * arm-tdep.c (arm_neon_quad_read): Likewise.
 651         * avr-tdep.c (avr_pseudo_register_read): Likewise.
 652         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
 653         * frv-tdep.c (frv_pseudo_register_read): Likewise.
 654         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
 655         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
 656         (i386_pseudo_register_read_into_value): Likewise.
 657         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
 658         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
 659         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
 660         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
 661         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
 662         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
 663         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
 664         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
 665         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
 666
 667 2018-01-22  Yao Qi  <yao.qi@linaro.org>
 668
 669         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
 670         * configure.tgt: Remove target mt.
 671         * mt-tdep.c: Remove.
 672         * regcache.c (cooked_read_test): Remove the check for mt.
 673
 674 2018-01-22  Yao Qi  <yao.qi@linaro.org>
 675
 676         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
 677         instead of gdbarch_pseudo_register_read_value.
 678
 679 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
 680
 681         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
 682         language is Ada.
 683
 684 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
 685
 686         * linespec.c (create_sals_line_offset): Remove code that preserved
 687         the symtab_and_line's line number.
 688
 689 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 690
 691         * varobj.c (varobj_create): Don't set valid_block when creating a
 692         floating varobj.
 693
 694 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 695
 696         * varobj.c (varobj_create): Remove out of date comment.
 697
 698 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 699
 700         PR mi/20395
 701         * ada-exp.y (write_var_from_sym): Pass extra parameter when
 702         updating innermost block.
 703         * parse.c (innermost_block_tracker::update): Take extra type
 704         parameter, and check types match before updating innermost block.
 705         (write_dollar_variable): Update innermost block for registers.
 706         * parser-defs.h (enum innermost_block_tracker_type): New enum.
 707         (innermost_block_tracker::innermost_block_tracker): Initialise
 708         m_types member.
 709         (innermost_block_tracker::reset): Take type parameter.
 710         (innermost_block_tracker::update): Take type parameter, and pass
 711         type through as needed.
 712         (innermost_block_tracker::m_types): New member.
 713         * varobj.c (varobj_create): Pass type when reseting innermost
 714         block.
 715
 716 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 717
 718         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
 719         * ada-lang.c (resolve_subexp): Likewise.
 720         * breakpoint.c (set_breakpoint_condition) Likewise.
 721         (watch_command_1) Likewise.
 722         * c-exp.y (variable): Likewise.
 723         * d-exp.y (PrimaryExpression): Likewise.
 724         * f-exp.y (variable): Likewise.
 725         * go-exp.y (variable): Likewise.
 726         * m2-exp.y (variable): Likewise.
 727         * objfiles.c (objfile::~objfile): Likewise.
 728         * p-exp.y (variable): Likewise.
 729         * parse.c (innermost_block): Change type.
 730         * parser-defs.h (class innermost_block_tracker): New.
 731         (innermost_block): Change to innermost_block_tracker.
 732         * printcmd.c (display_command): Switch to innermost_block API.
 733         (do_one_display): Likewise.
 734         * rust-exp.y (do_one_display): Likewise.
 735         * symfile.c (clear_symtab_users): Likewise.
 736         * varobj.c (varobj_create): Switch to innermost_block API, replace
 737         use of innermost_block with block stored on varobj object.
 738
 739 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 740
 741         * expression.h (innermost_block): Remove declaration.
 742         * varobj.c: Add 'parser-defs.h' include.
 743
 744 2018-01-19  Tom Tromey  <tom@tromey.com>
 745
 746         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
 747         symbols in the static and global blocks.
 748
 749 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
 750
 751         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
 752         gdb_ptrace.h, and move including gdb_wait.h ...
 753         * nat/linux-ptrace.h: ... to here.
 754
 755 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
 756
 757         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
 758         inf_ptrace_detach_success.
 759         (inf_ptrace_detach_success): Add inferior parameter, use it
 760         instead of inferior_ptid, pass it to detach_inferior.
 761         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
 762         parameter.
 763         * inferior.c (detach_inferior): Add overload that takes an
 764         inferior object.
 765         * inferior.h (detach_inferior): Likewise.
 766         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
 767         use inferior_ptid, adjust call to inf_ptrace_detach_success.
 768         * linux-thread-db.c (thread_db_detach): Use inf parameter.
 769
 770 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
 771
 772         * target.h (struct target_ops) <to_detach>: Add inferior
 773         parameter.
 774         (target_detach): Likewise.
 775         * target.c (dispose_inferior): Pass inferior down.
 776         (target_detach): Pass inferior down.  Assert that it is equal to
 777         the current inferior.
 778         * aix-thread.c (aix_thread_detach): Pass inferior down.
 779         * corefile.c (core_file_command): Pass current_inferior() down.
 780         * corelow.c (core_detach): Add inferior parameter.
 781         * darwin-nat.c (darwin_detach): Likewise.
 782         * gnu-nat.c (gnu_detach): Likewise.
 783         * inf-ptrace.c (inf_ptrace_detach): Likewise.
 784         * infcmd.c (detach_command): Pass current_inferior() down to
 785         target_detach.
 786         * infrun.c (follow_fork_inferior): Pass parent_inf to
 787         target_detach.
 788         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
 789         target_detach.
 790         * linux-nat.c (linux_nat_detach): Add inferior parameter.
 791         * linux-thread-db.c (thread_db_detach): Likewise.
 792         * nto-procfs.c (procfs_detach): Likewise.
 793         * procfs.c (procfs_detach): Likewise.
 794         * record.c (record_detach): Likewise.
 795         * record.h (struct inferior): Forward-declare.
 796         (record_detach): Add inferior parameter.
 797         * remote-sim.c (gdbsim_detach): Likewise.
 798         * remote.c (remote_detach_1): Likewise.
 799         (remote_detach): Likewise.
 800         (extended_remote_detach): Likewise.
 801         * sol-thread.c (sol_thread_detach): Likewise.
 802         * target-debug.h (target_debug_print_inferior_p): New macro.
 803         * target-delegates.c: Re-generate.
 804         * top.c (kill_or_detach): Pass inferior down to target_detach.
 805         * windows-nat.c (windows_detach): Add inferior parameter.
 806
 807 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
 808
 809         * target.h (struct target_ops) <to_detach>: Remove args
 810         parameter.
 811         (target_detach): Likewise.
 812         * target.c (dispose_inferior): Adjust.
 813         (target_detach): Remove args parameter, adjust.
 814         * aix-thread.c (aix_thread_detach): Adjust.
 815         * corefile.c (core_file_command): Adjust.
 816         * corelow.c (core_detach): Adjust.
 817         * darwin-nat.c (darwin_detach): Adjust.
 818         * gnu-nat.c (gnu_detach): Adjust.
 819         * inf-ptrace.c (inf_ptrace_detach): Adjust.
 820         * infcmd.c (detach_command): Adjust
 821         * infrun.c (follow_fork_inferior): Adjust.
 822         (handle_vfork_child_exec_or_exit): Adjust.
 823         * linux-fork.c (linux_fork_detach): Remove args parameter.
 824         * linux-fork.h (linux_fork_detach): Likewise.
 825         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
 826         * linux-thread-db.c (thread_db_detach): Likewise.
 827         * nto-procfs.c (procfs_detach): Likewise.
 828         * procfs.c (procfs_detach): Likewise.
 829         (do_detach): Remove signo parameter.
 830         * record.c (record_detach): Remove args parameter.
 831         * record.h (record_detach): Likewise.
 832         * remote-sim.c (gdbsim_detach): Likewise.
 833         * remote.c (remote_detach_1): Likewise.
 834         (remote_detach): Likewise.
 835         (extended_remote_detach): Likewise.
 836         * sol-thread.c (sol_thread_detach): Likewise.
 837         * target-delegates.c: Re-generate.
 838         * top.c (struct qt_args) <args>: Remove field.
 839         (kill_or_detach): Don't pass args.
 840         (quit_force): Don't set args.
 841         * windows-nat.c (windows_detach): Remove args parameter.
 842
 843 2018-01-19  Yao Qi  <yao.qi@linaro.org>
 844
 845         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
 846         (arm_linux_init_abi): Install it.
 847
 848 2018-01-19  Yao Qi  <yao.qi@linaro.org>
 849
 850         * osabi.c (gdb_osabi_names): Extend the regexp for
 851         arm-linux-gnueabihf.
 852
 853 2018-01-18  Yao Qi  <yao.qi@linaro.org>
 854
 855         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
 856         m_abbrevs.
 857         (abbrev_table::add_abbrev): Update.
 858         (abbrev_table::lookup_abbrev): Update.
 859
 860 2018-01-18  Yao Qi  <yao.qi@linaro.org>
 861
 862         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
 863
 864 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
 865
 866         * compile/compile.c (compile_to_object): Convert "triplet_rx"
 867         to "std::string".
 868
 869 2018-01-17  Tom Tromey  <tom@tromey.com>
 870
 871         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
 872
 873 2018-01-17  Tom Tromey  <tom@tromey.com>
 874
 875         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
 876         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
 877         (create_array_type_with_stride): Update.
 878         * dwarf2read.c (set_die_type): Update.
 879
 880 2018-01-17  Tom Tromey  <tom@tromey.com>
 881
 882         * dwarf2read.c (delayed_method_info): Remove typedef.
 883         (dwarf2_cu::method_info): Now a std::vector.
 884         (add_to_method_list): Update.
 885         (free_delayed_list): Remove.
 886         (compute_delayed_physnames): Update.
 887         (process_full_comp_unit, process_full_type_unit): Clear the method
 888         list.  Remove cleanups.
 889         (psymtab_include_file_name): Add name_holder parameter.  Use
 890         unique_xmalloc_ptr.
 891         (dwarf_decode_lines): Update.
 892
 893 2018-01-17  Tom Tromey  <tom@tromey.com>
 894             Simon Marchi  <simon.marchi@ericsson.com>
 895
 896         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
 897         (dwarf2_per_objfile::free_cached_comp_units)
 898         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
 899         (init_cutu_and_read_dies_no_follow): Update.
 900         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
 901         (dwarf2_cu::~dwarf2_cu): New.
 902         (free_heap_comp_unit, free_stack_comp_unit): Remove.
 903         (age_cached_comp_units, free_one_cached_comp_unit): Update.
 904
 905 2018-01-17  Tom Tromey  <tom@tromey.com>
 906             Simon Marchi  <simon.marchi@ericsson.com>
 907
 908         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
 909         (struct die_reader_specs) <abbrev_table>: New member.
 910         (struct abbrev_table): Add constructor.
 911         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
 912         <abbrev_obstack>: Now an auto_obstack.
 913         (abbrev_table_up): New typedef.
 914         (init_cu_die_reader): Add abbrev_table parameter.
 915         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
 916         Add result_dwo_abbrev_table.
 917         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
 918         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
 919         Update.
 920         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
 921         parameter.
 922         (skip_children): Update.
 923         (abbrev_table::alloc_abbrev): Rename from
 924         abbrev_table_alloc_abbrev.
 925         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
 926         (abbrev_table::lookup_abbrev): Rename from
 927         abbrev_table_lookup_abbrev.
 928         (abbrev_table_read_table): Return abbrev_table_up.
 929         (abbrev_table_free, abbrev_table_free_cleanup)
 930         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
 931         (load_partial_dies): Update.
 932
 933 2018-01-17  Tom Tromey  <tom@tromey.com>
 934
 935         * dwarf2read.c (dwarf2_compute_name): Update comment.
 936         (read_func_scope, read_variable): Update.
 937         (new_symbol): Remove.
 938         (new_symbol_full): Rename to new_symbol.
 939
 940 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
 941
 942         PR gdb/16577
 943         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
 944         a warning instead of throwing an error, set section size to 0 and return
 945         NULL.
 946         * gdb_bfd.h (gdb_bfd_map_section): Update description.
 947
 948 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
 949
 950         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
 951         std::string.
 952         (linux_ptrace_attach_fail_reason_string): Likewise.
 953         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
 954         Likewise.
 955         (linux_ptrace_attach_fail_reason_string): Likewise.
 956         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
 957
 958 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
 959
 960         * linux-nat.c (linux_nat_attach): Remove xstrdup.
 961
 962 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
 963
 964         PR gdb/21559
 965         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
 966         checking for fs_base/gs_base fields in struct user_regs_struct.
 967         * configure: Regenerate.
 968
 969 2018-01-17  Yao Qi  <yao.qi@linaro.org>
 970
 971         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
 972         function.
 973         (aarch64_linux_init_abi): Install it to gdbarch hook
 974         gcc_target_options.
 975
 976 2018-01-15  Pedro Alves  <palves@redhat.com>
 977
 978         * common/signals-state-save-restore.c
 979         (save_original_signals_state): Fix typos.
 980
 981 2017-01-12  Tom Tromey  <tom@tromey.com>
 982             Sergio Durigan Junior  <sergiodj@redhat.com>
 983
 984         * Makefile.in (install-only): Install gdb-add-index.
 985
 986 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
 987
 988         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
 989
 990 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 991
 992         * infrun.c (keep_going_pass_signal): Clear step-over info when
 993         insert_breakpoints fails.
 994
 995 2018-01-11  Pedro Alves  <palves@redhat.com>
 996
 997         PR gdb/22583
 998         * infrun.c (resume): Rename to ...
 999         (resume_1): ... this.
1000         (resume): Reimplement as wrapper around resume_1.
1001
1002 2018-01-11  Pedro Alves  <palves@redhat.com>
1003
1004         PR remote/22597
1005         * remote.c (remote_parse_stop_reply): Default to the last-set
1006         general thread instead of to 'magic_null_ptid'.
1007
1008 2018-01-10  Pedro Alves  <palves@redhat.com>
1009
1010         * language.h (language_get_symbol_name_matcher): Rename ...
1011         (get_symbol_name_matcher): ... this.
1012         * language.c (language_get_symbol_name_matcher): Ditto.
1013         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
1014         callers adjusted.
1015
1016 2018-01-10  Pedro Alves  <palves@redhat.com>
1017
1018         PR gdb/22670
1019         * dwarf2read.c
1020         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
1021         Adjust to use language_get_symbol_name_matcher instead of
1022         language_defn::la_get_symbol_name_matcher.
1023         * language.c (language_get_symbol_name_matcher): If in Ada mode
1024         and the lookup name is a verbatim match, return Ada's matcher.
1025         * language.h (language_get_symbol_name_matcher): Adjust comment.
1026         (ada_lookup_name_info::verbatim_p):: New method.
1027
1028 2018-01-10  Pedro Alves  <palves@redhat.com>
1029
1030         PR gdb/22670
1031         * ada-lang.c (ada_collect_symbol_completion_matches): If the
1032         minsym's language is language_auto or language_cplus, pass down
1033         language_ada instead.
1034         * symtab.c (compare_symbol_name): Don't frob symbol language here.
1035
1036 2018-01-10  Pedro Alves  <palves@redhat.com>
1037
1038         PR gdb/22670
1039         * minsyms.c (linkage_name_str): New function.
1040         (iterate_over_minimal_symbols): Use it.
1041
1042 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1043
1044         * NEWS: Document that 'info proc' now works on FreeBSD.
1045
1046 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1047
1048         * configure.ac: Check for kinfo_getfile in libutil.
1049         * configure: Regenerate.
1050         * config.in: Regenerate.
1051         * fbsd-nat.c: Include "fbsd-tdep.h".
1052         (fbsd_fetch_cmdline): New.
1053         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
1054         rather than calling error.
1055         (fbsd_info_proc): New.
1056         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
1057         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
1058         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
1059
1060 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1061
1062         * fbsd-nat.c (struct free_deleter): Remove.
1063         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
1064
1065 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1066
1067         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
1068         NULL for an empty pathname.
1069
1070 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1071
1072         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
1073         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
1074         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
1075         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
1076         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
1077         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
1078         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
1079         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
1080         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
1081         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
1082         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
1083         (fbsd_core_fetch_timeval, fbsd_print_sigset)
1084         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
1085         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
1086         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
1087
1088 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1089
1090         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
1091         (gnu_xfer_auxv): New function.
1092         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
1093         TARGET_OBJECT_AUXV.
1094
1095 2018-01-08  Yao Qi  <yao.qi@linaro.org>
1096             Simon Marchi  <simon.marchi@ericsson.com>
1097
1098         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
1099         common/selftest.c.
1100         (COMMON_OBS): Remove selftest.o.
1101         * configure.ac: Append selftest-arch.c and common/selftest.c to
1102         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
1103         * configure: Re-generated.
1104         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
1105         GDB_SELF_TEST.
1106         (maintenance_info_selftests): Likewise.
1107
1108 2018-01-08  Xavier Roirand  <roirand@adacore.com>
1109
1110         * ada-valprint.c (val_print_packed_array_elements): Use
1111         proper number of elements when printing an array indexed
1112         by an enumeration type.
1113
1114 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
1115
1116         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
1117         (dw2_get_file_names_reader): Adjust.
1118         (lookup_dwo_signatured_type): Adjust.
1119         (lookup_dwp_signatured_type): Adjust.
1120         (lookup_signatured_type): Adjust.
1121         (create_type_unit_group): Adjust.
1122         (get_type_unit_group): Adjust.
1123         (process_psymtab_comp_unit_reader): Adjust.
1124         (build_type_psymtabs_reader): Adjust.
1125         (scan_partial_symbols): Adjust.
1126         (add_partial_symbol): Adjust.
1127         (add_partial_subprogram): Adjust.
1128         (peek_die_abbrev): Adjust.
1129         (fixup_go_packaging): Adjust.
1130         (process_imported_unit_die): Adjust.
1131         (dwarf2_compute_name): Adjust.
1132         (dwarf2_physname): Adjust.
1133         (read_import_statement): Adjust.
1134         (handle_DW_AT_stmt_list): Adjust.
1135         (read_file_scope): Adjust.
1136         (read_func_scope): Adjust.
1137         (read_lexical_block_scope): Adjust.
1138         (read_call_site_scope): Adjust.
1139         (read_variable): Adjust.
1140         (dwarf2_rnglists_process): Adjust.
1141         (dwarf2_ranges_process): Adjust.
1142         (dwarf2_ranges_read): Adjust.
1143         (dwarf2_get_pc_bounds): Adjust.
1144         (dwarf2_record_block_ranges): Adjust.
1145         (dwarf2_add_field): Adjust.
1146         (dwarf2_add_member_fn): Adjust.
1147         (read_structure_type): Adjust.
1148         (process_structure_scope): Adjust.
1149         (read_enumeration_type): Adjust.
1150         (read_array_type): Adjust.
1151         (mark_common_block_symbol_computed): Adjust.
1152         (read_common_block): Adjust.
1153         (read_namespace_type): Adjust.
1154         (read_namespace): Adjust.
1155         (read_module_type): Adjust.
1156         (read_tag_pointer_type): Adjust.
1157         (read_tag_ptr_to_member_type): Adjust.
1158         (read_tag_string_type): Adjust.
1159         (read_subroutine_type): Adjust.
1160         (read_typedef): Adjust.
1161         (read_base_type): Adjust.
1162         (attr_to_dynamic_prop): Adjust.
1163         (read_subrange_type): Adjust.
1164         (read_unspecified_type): Adjust.
1165         (dwarf2_read_abbrevs): Adjust.
1166         (load_partial_dies): Adjust.
1167         (read_partial_die): Adjust.
1168         (find_partial_die): Adjust.
1169         (guess_partial_die_structure_name): Adjust.
1170         (fixup_partial_die): Adjust.
1171         (read_attribute_value): Adjust.
1172         (read_addr_index): Adjust.
1173         (read_addr_index_from_leb128): Adjust.
1174         (read_str_index): Adjust.
1175         (dwarf2_string_attr): Adjust.
1176         (get_debug_line_section): Adjust.
1177         (dwarf_decode_line_header): Adjust.
1178         (lnp_state_machine::check_line_address): Adjust.
1179         (dwarf_decode_lines_1): Adjust.
1180         (dwarf_decode_lines): Adjust.
1181         (dwarf2_start_symtab): Adjust.
1182         (var_decode_location): Adjust.
1183         (new_symbol_full): Adjust.
1184         (dwarf2_const_value_data): Adjust.
1185         (dwarf2_const_value_attr): Adjust.
1186         (dwarf2_const_value): Adjust.
1187         (die_type): Adjust.
1188         (die_containing_type): Adjust.
1189         (build_error_marker_type): Adjust.
1190         (lookup_die_type): Adjust.
1191         (guess_full_die_structure_name): Adjust.
1192         (anonymous_struct_prefix): Adjust.
1193         (determine_prefix): Adjust.
1194         (dwarf2_name): Adjust.
1195         (follow_die_ref_or_sig): Adjust.
1196         (follow_die_offset): Adjust.
1197         (follow_die_ref): Adjust.
1198         (follow_die_sig_1): Adjust.
1199         (follow_die_sig): Adjust.
1200         (get_signatured_type): Adjust.
1201         (get_DW_AT_signature_type): Adjust.
1202         (decode_locdesc): Adjust.
1203         (dwarf_decode_macros): Adjust.
1204         (cu_debug_loc_section): Adjust.
1205         (fill_in_loclist_baton): Adjust.
1206         (dwarf2_symbol_mark_computed): Adjust.
1207         (init_one_comp_unit): Don't assign
1208         dwarf2_cu::dwarf2_per_objfile.
1209         (set_die_type): Adjust.
1210
1211 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
1212
1213         * dwarf2read.c (struct mapped_debug_names): Add constructor.
1214         <dwarf2_per_objfile>: New field.
1215         (dwarf2_per_objfile): Remove global.
1216         (get_dwarf2_per_objfile): New function.
1217         (set_dwarf2_per_objfile): New function.
1218         (dwarf2_build_psymtabs_hard): Change objfile parameter to
1219         dwarf2_per_objfile.
1220         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
1221         (read_abbrev_offset): Likewise.
1222         (read_indirect_string): Likewise.
1223         (read_indirect_line_string): Likewise.
1224         (read_indirect_string_at_offset): Likewise.
1225         (read_indirect_string_from_dwz): Likewise.
1226         (dwarf2_find_containing_comp_unit): Change objfile parameter to
1227         dwarf2_per_objfile.
1228         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
1229         (create_all_comp_units): Change objfile parameter to
1230         dwarf2_per_objfile.
1231         (create_all_type_units): Likewise.
1232         (process_queue): Add dwarf2_per_objfile parameter.
1233         (read_and_check_comp_unit_head): Likewise.
1234         (lookup_dwo_unit_in_dwp): Likewise.
1235         (get_dwp_file): Likewise.
1236         (process_cu_includes): Likewise.
1237         (struct free_dwo_file_cleanup_data): New struct.
1238         (dwarf2_has_info): Use get_dwarf2_per_objfile and
1239         set_dwarf2_per_objfile.
1240         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
1241         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
1242         context, adjust calls.
1243         (dw2_instantiate_symtab): Likewise.
1244         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
1245         (dw2_get_cu): Likewise.
1246         (create_cu_from_index_list): Change objfile parameter to
1247         dwarf2_per_objfile.
1248         (create_cus_from_index_list): Get dwarf2_per_objfile from
1249         context, adjust calls.
1250         (create_cus_from_index): Likewise.
1251         (create_signatured_type_table_from_index): Change objfile
1252         parameter to dwarf2_per_objfile.
1253         (create_signatured_type_table_from_debug_names): Change objfile
1254         parameter to dwarf2_per_objfile.
1255         (create_addrmap_from_index): Likewise.
1256         (create_addrmap_from_aranges): Likewise.
1257         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
1258         (dw2_setup): Remove.
1259         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
1260         context.
1261         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
1262         get_dwarf2_per_objfile.
1263         (dw2_forget_cached_source_info): Likewise.
1264         (dw2_map_symtabs_matching_filename): Likewise.
1265         (struct dw2_symtab_iterator) <index>: Remove.
1266         <dwarf2_per_objfile>: New field.
1267         (dw2_symtab_iter_init): Replace index parameter with
1268         dwarf2_per_objfile.
1269         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
1270         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
1271         (dw2_print_stats): Likewise.
1272         (dw2_dump): Likewise.
1273         (dw2_expand_symtabs_for_function): Likewise.
1274         (dw2_expand_all_symtabs): Likewise.
1275         (dw2_expand_symtabs_with_fullname): Likewise.
1276         (dw2_expand_marked_cus): Replace index and objfile parameters
1277         with dwarf2_per_objfile.
1278         (dw_expand_symtabs_matching_file_matcher): Add
1279         dwarf2_per_objfile parameter and adjust calls.
1280         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
1281         adjust calls.
1282         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
1283         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
1284         adjust calls.
1285         (create_cus_from_debug_names_list): Replace objfile parameter
1286         with dwarf2_per_objfile and adjust calls.
1287         (create_cus_from_debug_names): Likewise.
1288         (dwarf2_read_debug_names): Likewise.
1289         (mapped_debug_names::namei_to_name): Adjust call.
1290         (dw2_debug_names_iterator::next): Likewise.
1291         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
1292         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
1293         (dw2_debug_names_dump): Likewise.
1294         (dw2_debug_names_expand_symtabs_for_function): Likewise.
1295         (dw2_debug_names_expand_symtabs_matching): Likewise.
1296         (dwarf2_initialize_objfile): Likewise.
1297         (dwarf2_build_psymtabs): Likewise.
1298         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
1299         this_cu.
1300         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
1301         (read_and_check_comp_unit_head): Likewise.
1302         (read_abbrev_offset): Likewise.
1303         (create_debug_type_hash_table): Likewise.
1304         (create_debug_types_hash_table): Likewise.
1305         (create_all_type_units): Replace objfile parameter with
1306         dwarf2_per_objfile.
1307         (add_type_unit): Add dwarf2_per_objfile parameter.
1308         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
1309         with dwarf2_per_objfile.
1310         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
1311         (lookup_dwp_signatured_type): Likewise.
1312         (lookup_signatured_type): Likewise.
1313         (read_cutu_die_from_dwo): Likewise.
1314         (init_tu_and_read_dwo_dies): Likewise.
1315         (init_cutu_and_read_dies): Likewise.
1316         (init_cutu_and_read_dies_no_follow): Likewise.
1317         (allocate_type_unit_groups_table): Add objfile parameter.
1318         (create_type_unit_group): Use dwarf2_per_objfile from cu.
1319         (get_type_unit_group): Likewise.
1320         (process_psymtab_comp_unit): Update call.
1321         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
1322         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
1323         (print_tu_stats): Likewise.
1324         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
1325         in void* parameter.
1326         (build_type_psymtabs): Change objfile parameter to
1327         dwarf2_per_objfile.
1328         (process_skeletonless_type_unit): Use dwarf2_per_objfile
1329         passed in void* parameter.
1330         (process_skeletonless_type_units): Change objfile parameter to
1331         dwarf2_per_objfile.
1332         (set_partial_user): Likewise.
1333         (dwarf2_build_psymtabs_hard): Likewise.
1334         (read_comp_units_from_section): Likewise.
1335         (create_all_comp_units): Likewise.
1336         (scan_partial_symbols): Update calls.
1337         (add_partial_symbol): Likewise.
1338         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
1339         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
1340         (process_queue): Add dwarf2_per_objfile parameter.
1341         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
1342         (compute_compunit_symtab_includes): Likewise.
1343         (process_cu_includes): Add dwarf2_per_objfile parameter.
1344         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
1345         (process_full_type_unit): Likewise.
1346         (process_imported_unit_die): Update call.
1347         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
1348         (read_file_scope): Likewise.
1349         (allocate_dwo_file_hash_table): Add objfile parameter.
1350         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
1351         (create_cus_hash_table): Likewise.
1352         (create_dwp_hash_table): Likewise.
1353         (create_dwo_unit_in_dwp_v1): Likewise.
1354         (create_dwp_v2_section): Likewise.
1355         (create_dwo_unit_in_dwp_v2): Likewise.
1356         (lookup_dwo_unit_in_dwp): Likewise.
1357         (try_open_dwop_file): Likewise.
1358         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
1359         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
1360         cleanup to include a reference to dwarf2_per_objfile.
1361         (open_dwp_file): Add dwarf2_per_objfile parameter.
1362         (open_and_init_dwp_file): Likewise.
1363         (get_dwp_file): Likewise.
1364         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
1365         (queue_and_load_all_dwo_tus): Update call.
1366         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
1367         data.
1368         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
1369         (dwarf2_ranges_process): Likewise.
1370         (dwarf2_get_pc_bounds): Likewise.
1371         (mark_common_block_symbol_computed): Likewise.
1372         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
1373         (dwarf2_read_abbrevs): Update call.
1374         (read_partial_die): Use dwarf2_per_objfile from cu.
1375         (find_partial_die): Likewise.
1376         (fixup_partial_die): Likewise.
1377         (read_attribute_value): Likewise.
1378         (read_indirect_string_at_offset_from): Add objfile parameter.
1379         (read_indirect_string_at_offset): Add dwarf2_per_objfile
1380         parameter.
1381         (read_indirect_string_from_dwz): Add objfile parameter.
1382         (read_indirect_string): Add objfile parameter.
1383         (read_addr_index_1): Add dwarf2_per_objfile parameter.
1384         (read_addr_index): Use dwarf2_per_objfile from cu.
1385         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
1386         call dw2_setup.
1387         (read_str_index): Use dwarf2_per_objfile from cu.
1388         (get_debug_line_section): Likewise.
1389         (read_formatted_entries): Add dwarf2_per_objfile parameter.
1390         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
1391         (new_symbol_full): Use dwarf2_per_objfile from cu.
1392         (build_error_marker_type): Likewise.
1393         (lookup_die_type): Likewise.
1394         (determine_prefix): Likewise.
1395         (follow_die_offset): Likewise.
1396         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
1397         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
1398         (dwarf2_fetch_die_type_sect_off): Likewise.
1399         (dwarf2_get_die_type): Likewise.
1400         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
1401         (get_signatured_type): Likewise.
1402         (get_DW_AT_signature_type): Likewise.
1403         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
1404         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
1405         (cu_debug_loc_section): Likewise.
1406         (fill_in_loclist_baton): Likewise.
1407         (dwarf2_symbol_mark_computed): Likewise.
1408         (dwarf2_find_containing_comp_unit): Change objfile parameter to
1409         dwarf2_per_objfile.
1410         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
1411         parameter.
1412         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
1413         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
1414         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
1415         (set_die_type): Use dwarf2_free_objfile from cu.
1416         (get_die_type_at_offset): Likewise.
1417         (dwarf2_per_objfile_free): Don't assign global variable.
1418         (debug_names) <constructor>: Add dwarf2_per_objfile
1419         parameter, update m_debugstrlookup construction.
1420         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
1421         parameter.
1422         <m_dwarf2_per_objfile>: New field.
1423         <lookup>: Use m_dwarf2_per_objfile.
1424         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
1425         (psyms_seen_size): Likewise.
1426         (write_gdbindex): Replace objfile parameter with
1427         dwarf2_per_objfile.
1428         (write_debug_names): Likewise.
1429         (write_psymtabs_to_index): Likewise.
1430         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
1431         calls.
1432
1433 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
1434
1435         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
1436         <dwarf2_per_objfile>: New field.
1437         (struct dwarf2_per_cu_data) <objfile>: Remove.
1438         <dwarf2_per_objfile>: New field.
1439         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
1440         of objfile.
1441         (create_signatured_type_table_from_index): Likewise.
1442         (create_debug_type_hash_table): Likewise.
1443         (fill_in_sig_entry_from_dwo_entry): Likewise.
1444         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
1445         (create_type_unit_group): Assign dwarf2_per_objfile instead of
1446         objfile.
1447         (create_partial_symtab): Access objfile through
1448         dwarf2_per_objfile.
1449         (process_psymtab_comp_unit_reader): Likewise.
1450         (read_comp_units_from_section): Likewise.
1451         (scan_partial_symbols): Likewise.
1452         (add_partial_symbol): Likewise.
1453         (add_partial_subprogram): Likewise.
1454         (peek_die_abbrev): Likewise.
1455         (fixup_go_packaging): Likewise.
1456         (process_full_comp_unit): Likewise.
1457         (process_full_type_unit): Likewise.
1458         (process_imported_unit_die): Likewise.
1459         (dwarf2_compute_name): Likewise.
1460         (dwarf2_physname): Likewise.
1461         (read_import_statement): Likewise.
1462         (create_cus_hash_table): Assign dwarf2_physname instead of
1463         objfile.
1464         (read_func_scope): Access objfile through dwarf2_per_objfile.
1465         (read_lexical_block_scope): Likewise.
1466         (read_call_site_scope): Likewise.
1467         (read_variable): Likewise.
1468         (dwarf2_rnglists_process): Likewise.
1469         (dwarf2_ranges_process): Likewise.
1470         (dwarf2_ranges_read): Likewise.
1471         (dwarf2_record_block_ranges): Likewise.
1472         (dwarf2_add_field): Likewise.
1473         (dwarf2_add_member_fn): Likewise.
1474         (read_structure_type): Likewise.
1475         (process_structure_scope): Likewise.
1476         (read_enumeration_type): Likewise.
1477         (read_array_type): Likewise.
1478         (read_common_block): Likewise.
1479         (read_namespace_type): Likewise.
1480         (read_namespace): Likewise.
1481         (read_module_type): Likewise.
1482         (read_tag_pointer_type): Likewise.
1483         (read_tag_ptr_to_member_type): Likewise.
1484         (read_tag_string_type): Likewise.
1485         (read_subroutine_type): Likewise.
1486         (read_typedef): Likewise.
1487         (read_base_type): Likewise.
1488         (attr_to_dynamic_prop): Likewise.
1489         (read_subrange_type): Likewise.
1490         (read_unspecified_type): Likewise.
1491         (load_partial_dies): Likewise.
1492         (read_partial_die): Likewise.
1493         (find_partial_die): Likewise.
1494         (guess_partial_die_structure_name): Likewise.
1495         (fixup_partial_die): Likewise.
1496         (read_attribute_value): Likewise.
1497         (read_addr_index_from_leb128): Likewise.
1498         (dwarf2_read_addr_index): Likewise.
1499         (dwarf2_string_attr): Likewise.
1500         (lnp_state_machine::check_line_address): Likewise.
1501         (dwarf_decode_lines_1): Likewise.
1502         (dwarf_decode_lines): Likewise.
1503         (dwarf2_start_symtab): Likewise.
1504         (var_decode_location): Likewise.
1505         (new_symbol_full): Likewise.
1506         (dwarf2_const_value_data): Likewise.
1507         (dwarf2_const_value_attr): Likewise.
1508         (dwarf2_const_value): Likewise.
1509         (die_type): Likewise.
1510         (die_containing_type): Likewise.
1511         (lookup_die_type): Likewise.
1512         (guess_full_die_structure_name): Likewise.
1513         (anonymous_struct_prefix): Likewise.
1514         (dwarf2_name): Likewise.
1515         (follow_die_ref_or_sig): Likewise.
1516         (follow_die_offset): Likewise.
1517         (follow_die_ref): Likewise.
1518         (dwarf2_fetch_die_loc_sect_off): Likewise.
1519         (dwarf2_fetch_constant_bytes): Likewise.
1520         (dwarf2_fetch_die_type_sect_off): Likewise.
1521         (dwarf2_get_die_type): Likewise.
1522         (follow_die_sig): Likewise.
1523         (decode_locdesc): Likewise.
1524         (dwarf2_per_cu_objfile): Likewise.
1525         (dwarf2_per_cu_text_offset): Likewise.
1526         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
1527         objfile.
1528         (set_die_type): Access objfile through
1529         dwarf2_per_objfile.
1530
1531 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
1532
1533         * valprint.c (converted_character_d): Remove typedef.
1534         (DEF_VEC_O (converted_character_d)): Remove.
1535         (count_next_character): Use std::vector.
1536         (print_converted_chars_to_obstack): Likewise.
1537         (generic_printstr): Likewise.
1538
1539 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
1540
1541         * xml-support.h (struct gdb_xml_value): Add constructor.
1542         <value>: Change type to unique_xmalloc_ptr.
1543         (gdb_xml_value_s): Remove typedef.
1544         (DEF_VEC_O (gdb_xml_value_s)): Remove.
1545         (gdb_xml_element_start_handler): Change parameter type to
1546         std::vector.
1547         (xml_find_attribute): Likewise.
1548         * xml-support.c (xml_find_attribute): Change parameter type to
1549         std::vector and adjust.
1550         (gdb_xml_values_cleanup): Remove.
1551         (gdb_xml_parser::start_element): Adjust to std::vector.
1552         (xinclude_start_include): Change paraeter type to std::vector
1553         and adjust.
1554         * btrace.c (check_xml_btrace_version): Likewise.
1555         (parse_xml_btrace_block): Likewise.
1556         (parse_xml_btrace_pt_config_cpu): Likewise.
1557         (parse_xml_btrace_pt): Likewise.
1558         (parse_xml_btrace_conf_bts): Likewise.
1559         (parse_xml_btrace_conf_pt): Likewise.
1560         * memory-map.c (memory_map_start_memory): Likewise.
1561         (memory_map_start_property): Likewise.
1562         * osdata.c (osdata_start_osdata): Likewise.
1563         (osdata_start_item): Likewise.
1564         (osdata_start_column): Likewise.
1565         * remote.c (start_thread): Likewise.
1566         * solib-aix.c (library_list_start_library): Likewise.
1567         (library_list_start_list): Likewise.
1568         * solib-svr4.c (library_list_start_library): Likewise.
1569         (svr4_library_list_start_list): Likewise.
1570         * solib-target.c (library_list_start_segment): Likewise.
1571         (library_list_start_section): Likewise.
1572         (library_list_start_library): Likewise.
1573         (library_list_start_list): Likewise.
1574         * tracepoint.c (traceframe_info_start_memory): Likewise.
1575         (traceframe_info_start_tvar): Likewise.
1576         * xml-syscall.c (syscall_start_syscall): Likewise.
1577         * xml-tdesc.c (tdesc_start_target): Likewise.
1578         (tdesc_start_feature): Likewise.
1579         (tdesc_start_reg): Likewise.
1580         (tdesc_start_union): Likewise.
1581         (tdesc_start_struct): Likewise.
1582         (tdesc_start_flags): Likewise.
1583         (tdesc_start_enum): Likewise.
1584         (tdesc_start_field): Likewise.
1585         (tdesc_start_enum_value): Likewise.
1586         (tdesc_start_vector): Likewise.
1587
1588 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
1589
1590         * extension.h (struct xmethod_worker) <clone>: Remove.
1591         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
1592         Remove.
1593         (python_xmethod_worker::clone): Remove.
1594         * valops.c (find_overload_match): Use std::move instead of
1595         clone.
1596
1597 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
1598
1599         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
1600         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
1601         <free_xmethod_worker_data>: Remove.
1602         <get_matching_xmethod_workers>: Chance VEC to std::vector.
1603         <get_xmethod_arg_types>: Remove.
1604         <get_xmethod_result_type>: Remove.
1605         <invoke_xmethod>: Remove.
1606         * extension.c (new_xmethod_worker): Remove.
1607         (clone_xmethod_worker): Remove.
1608         (get_matching_xmethod_workers): Return void, pass std::vector by
1609         pointer.
1610         (get_xmethod_arg_types): Rename to...
1611         (xmethod_worker::get_arg_types): ... this, and adjust.
1612         (get_xmethod_result_type): Rename to...
1613         (xmethod_worker::get_result_type): ... this, and adjust.
1614         (invoke_xmethod): Remove.
1615         (free_xmethod_worker): Remove.
1616         (free_xmethod_worker_vec): Remove.
1617         * extension.h (enum ext_lang_rc): Move here from
1618         extension-priv.h.
1619         (struct xmethod_worker): Add constructor and destructor.
1620         <data>: Remove.
1621         <value>: Remove.
1622         <invoke, clone, do_get_result_type, do_get_arg_types>: New
1623         virtual pure methods.
1624         <get_arg_types, get_result_type>: New methods.
1625         (xmethod_worker_ptr): Remove typedef.
1626         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
1627         (xmethod_worker_vec): Remove typedef.
1628         (xmethod_worker_up): New typedef.
1629         (invoke_xmethod): Remove.
1630         (clone_xmethod_worker): Remove.
1631         (free_xmethod_worker): Remove.
1632         (free_xmethod_worker_vec): Remove.
1633         (get_xmethod_arg_types): Remove.
1634         (get_xmethod_result_type): Remove.
1635         * valops.c (find_method_list): Use std::vector, don't use
1636         intermediate vector.
1637         (value_find_oload_method_list): Use std::vector.
1638         (find_overload_match): Use std::vector.
1639         (find_oload_champ): Use std::vector.
1640         * value.c (value_free): Use operator delete.
1641         (value_of_xmethod): Rename to...
1642         (value_from_xmethod): ... this.  Don't assign
1643         xmethod_worker::value, take rvalue-reference.
1644         (result_type_of_xmethod): Adjust.
1645         (call_xmethod): Adjust.
1646         * value.h: Include extension.h.
1647         (struct xmethod_worker): Don't forward-declare.
1648         (value_of_xmethod): Rename to...
1649         (value_from_xmethod): ... this, take rvalue-reference.
1650         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
1651         (struct python_xmethod_worker): ... this, add constructor and
1652         destructor.
1653         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
1654         (gdbpy_free_xmethod_worker_data): Rename to...
1655         (python_xmethod_worker::~python_xmethod_worker): ... this and
1656         adjust.
1657         (gdbpy_clone_xmethod_worker_data): Rename to...
1658         (python_xmethod_worker::clone): ... this and adjust.
1659         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
1660         temporary vector.
1661         (gdbpy_get_xmethod_arg_types): Rename to...
1662         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
1663         (gdbpy_get_xmethod_result_type): Rename to...
1664         (python_xmethod_worker::do_get_result_type): ... this and
1665         adjust.
1666         (gdbpy_invoke_xmethod): Rename to...
1667         (python_xmethod_worker::invoke): ... this and adjust.
1668         (new_python_xmethod_worker): Rename to...
1669         (python_xmethod_worker::python_xmethod_worker): ... this and
1670         adjust.
1671         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
1672         Remove.
1673         (gdbpy_free_xmethod_worker_data): Remove.
1674         (gdbpy_get_matching_xmethod_workers): Use std::vector.
1675         (gdbpy_get_xmethod_arg_types): Remove.
1676         (gdbpy_get_xmethod_result_type): Remove.
1677         (gdbpy_invoke_xmethod): Remove.
1678         * python/python.c (python_extension_ops): Remove obsolete
1679         callbacks.
1680
1681 2018-01-05  Pedro Alves  <palves@redhat.com>
1682
1683         PR gdb/18653
1684         * common/signals-state-save-restore.c
1685         (save_original_signals_state): New parameter 'quiet'.  Warn if we
1686         find a custom handler preinstalled, instead of internal erroring.
1687         But only warn if !quiet.
1688         * common/signals-state-save-restore.h
1689         (save_original_signals_state): New parameter 'quiet'.
1690         * main.c (captured_main_1): Move save_original_signals_state call
1691         after option handling, and pass QUIET.
1692
1693 2018-01-05  Pedro Alves  <palves@redhat.com>
1694
1695         * spu-tdep.c (spu_catch_start): Pass
1696         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
1697
1698 2018-01-05  Pedro Alves  <palves@redhat.com>
1699
1700         PR gdb/22670
1701         * ada-lang.c (literal_symbol_name_matcher): New function.
1702         (ada_get_symbol_name_matcher): Use it for
1703         symbol_name_match_type::SEARCH_NAME.
1704         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
1705         it down instead of assuming symbol_name_match_type::FULL.
1706         * block.h (block_lookup_symbol): New parameter 'match_type'.
1707         * c-valprint.c (print_unpacked_pointer): Use
1708         lookup_symbol_search_name instead of lookup_symbol.
1709         * compile/compile-object-load.c (get_out_value_type): Pass down
1710         symbol_name_match_type::SEARCH_NAME.
1711         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
1712         symbol_name_match_type::FULL.
1713         * cp-support.c (cp_get_symbol_name_matcher): Handle
1714         symbol_name_match_type::SEARCH_NAME.
1715         * infrun.c (insert_exception_resume_breakpoint): Use
1716         lookup_symbol_search_name.
1717         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
1718         * psymtab.c (maintenance_check_psymtabs): Use
1719         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
1720         * stack.c (print_frame_args): Use lookup_symbol_search_name and
1721         SYMBOL_SEARCH_NAME.
1722         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
1723         if symbol_name_match_type::SEARCH_NAME.
1724         (lookup_symbol_in_language): Pass down
1725         symbol_name_match_type::FULL.
1726         (lookup_symbol_search_name): New.
1727         (lookup_language_this): Pass down
1728         symbol_name_match_type::SEARCH_NAME.
1729         (lookup_symbol_aux, lookup_local_symbol): New parameter
1730         'match_type'.  Pass it down.
1731         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
1732         (lookup_symbol_search_name): New declaration.
1733         (lookup_symbol_in_block): New 'match_type' parameter.
1734
1735 2018-01-05  Pedro Alves  <palves@redhat.com>
1736
1737         PR gdb/22670
1738         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
1739         ada_lookup_symbol.
1740         (ada_lookup_symbol): Reimplement in terms of
1741         ada_lookup_symbol_list, bits factored out from
1742         ada_lookup_encoded_symbol.
1743
1744 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
1745
1746         * ada-exp.y (write_object_renaming): When subscripting an array
1747         using a symbol as the index, pass the block in call to
1748         ada_lookup_encoded_symbol when looking that symbol up.
1749
1750 2018-01-05  Jerome Guitton  <guitton@adacore.com>
1751
1752         * ada-lang.c (ada_array_length): Use ada_index_type instead of
1753         TYPE_INDEX_TYPE.
1754
1755 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
1756
1757         * ada-lang.c (ada_to_fixed_value_create): Add handling of
1758         the case where VALUE_LVAL (val0) is not lval_memory.
1759
1760 2018-01-05  Xavier Roirand  <roirand@adacore.com>
1761
1762         * ada-valprint.c (print_optional_low_bound): Handle
1763         character-indexed array printing like boolean-indexed array
1764         printing.
1765
1766 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
1767
1768         * NEWS: Create a new section for the next release branch.
1769         Rename the section of the current branch, now that it has
1770         been cut.
1771
1772 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
1773
1774         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
1775         * version.in: Bump version to 8.1.50.DATE-git.
1776
1777 2018-01-03  Xavier Roirand  <roirand@adacore.com>
1778
1779         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
1780         Add field.
1781         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
1782         Add field.
1783         (default_exception_support_info) <catch_handlers_sym>: Add field.
1784         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
1785         (ada_exception_name_addr_1): Add "catch handlers" handling.
1786         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
1787         Update all callers.
1788         (create_excep_cond_exprs) <ex>: Add parameter.
1789         (re_set_exception): Update create_excep_cond_exprs call.
1790         (print_it_exception, print_one_exception, print_mention_exception)
1791         (print_recreate_exception): Add "catch handler" handling.
1792         (allocate_location_catch_handlers, re_set_catch_handlers)
1793         (check_status_catch_handlers, print_it_catch_handlers)
1794         (print_one_catch_handlers, print_mention_catch_handlers)
1795         (print_recreate_catch_handlers): New function.
1796         (catch_handlers_breakpoint_ops): New variable.
1797         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
1798         Add parameter.  Add "catch handler" handling.
1799         (ada_exception_sym_name, ada_exception_breakpoint_ops):
1800         Add "catch handler" handling.
1801         (ada_exception_catchpoint_cond_string): Add "catch handler"
1802         handling.
1803         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
1804         call.
1805         (catch_ada_handlers_command): New function.
1806         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
1807         operations structure.
1808         (_initialize_ada_language): Add "catch handlers" command entry.
1809         * NEWS: Document "catch handlers" feature.
1810
1811 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
1812
1813         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
1814         account when creating the array type of the slice.
1815         (ada_value_slice): Likewise.
1816
1817 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
1818
1819         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
1820         New enum value.
1821         (create_array_type_with_stride): Add byte_stride_prop parameter.
1822         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
1823         New parameter.  Update all callers in this file.
1824         (array_type_has_dynamic_stride): New function.
1825         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
1826         of arrays with dynamic byte strides.
1827         * dwarf2read.c (read_array_type): Add support for dynamic
1828         DW_AT_byte_stride attributes.
1829
1830 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
1831
1832         * dwarf2read.c (read_unspecified_type): Treat
1833         DW_TAG_enumeration_type DIEs from Ada units as stubs.
1834
1835 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
1836
1837         Update copyright year range in all GDB files.
1838
1839 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
1840
1841         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
1842         and gdb/testsuite/gdb.base/step-line.c.
1843
1844 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
1845
1846         * copyright.py (main): Dump the contents of
1847         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
1848         even if BY_HAND is empty.
1849
1850 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
1851
1852         * top.c (print_gdb_version): Update Copyright year in version
1853         message.
1854
1855 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
1856
1857         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
1858
1859 For older changes see ChangeLog-2017.
1860 \f
1861 Local Variables:
1862 mode: change-log
1863 left-margin: 8
1864 fill-column: 74
1865 version-control: never
1866 coding: utf-8
1867 End: