gdb/ChangeLog

   1 2010-01-25  gingold  <gingold@adacore.com>
   2
   3         * windows-nat.c (windows_continue): Use %x to print thread id.
   4         (get_windows_debug_event): Ditto.
   5
   6 2010-01-22  Tom Tromey  <tromey@redhat.com>
   7
   8         PR symtab/11199:
   9         * dwarf2read.c (quirk_gcc_member_function_pointer): Change return
  10         type and arguments.  Use smash_to_methodptr_type.
  11         (read_structure_type): Call quirk_gcc_member_function_pointer
  12         later.
  13         * gdbtypes.h (smash_to_methodptr_type): Declare.
  14         * gdbtypes.c (smash_to_methodptr_type): New function.
  15         (lookup_methodptr_type): Use it.
  16
  17 2010-01-21  Tom Tromey  <tromey@redhat.com>
  18
  19         PR symtab/11198:
  20         * symtab.h (lookup_minimal_symbol_and_objfile): Declare.
  21         * minsyms.c (lookup_minimal_symbol_and_objfile): New function.
  22         * glibc-tdep.c (find_minsym_and_objfile): Remove.
  23         (glibc_skip_solib_resolver): Use
  24         lookup_minimal_symbol_and_objfile.
  25
  26 2010-01-21  Kai Tietz  <kai.tietz@onevision.com>
  27
  28         * inflow.c (check_syscall): Guard by #if clause for GO32 and
  29         WIN32 targets.
  30
  31 2010-01-20  Tom Tromey  <tromey@redhat.com>
  32
  33         PR backtrace/10770:
  34         * valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
  35         BINOP_GEQ.  Handle BINOP_NOTEQUAL in the signed case.
  36         * dwarf2expr.c (new_dwarf_expr_context): Allocate
  37         dwarf_stack_values, not CORE_ADDRs.
  38         (execute_stack_op): Change DW_OP_div and comparison operators to
  39         use signed operands.
  40
  41 2010-01-20  Vladimir Prus  <vladimir@codesourcery.com>
  42
  43         Per-inferior args and tty and environment.
  44
  45         * infcmd.c (inferior_args): Rename to ...
  46         (inferior_args_scratch): ... this.
  47         (inferior_io_terminal): Rename to ...
  48         (inferior_io_terminal_scratch): ... this.
  49         (inferior_argc, inferior_argv): Remove.
  50         (set_inferior_io_terminal, get_inferior_io_terminal): Store
  51         inside current_inferior().
  52         (set_inferior_tty_command, show_inferior_tty_command): New.
  53         (get_inferior_args, set_inferior_args): Store inside
  54         current_inferior().
  55         (notice_args_set): Likewise and rename to...
  56         (set_args_command): ... this.
  57         (set_inferior_args_vector): Likewise.
  58         (notice_args_read): Rename to...
  59         (show_args_command): ...new.
  60         (tty_command): Remove.
  61         (run_command_1): Don't free old args, as they are freed by
  62         set_inferior_arg now.
  63         (run_no_args_command): Likewise.
  64         (inferior_environ): Remove.
  65         (run_command_1): Use environment of the current inferior.
  66         (environment_info, set_environment_command)
  67         (unset_environment_command, path_info, path_command): Likewise.
  68         (_initialize_infcmd): Adjust for function and variable renames.
  69         Do not init inferior_environ.
  70         * inferior.h (set_inferior_arg): Adjust prototype.
  71         (struct inferior): New fields args, argc, argv, terminal, environment.
  72         (inferior_environ): Remove declaration.
  73         * inferior.c (free_inferior): Free new fields.
  74         (add_inferior_silent): Initialize 'environment' field.
  75         * main.c (captured_main): Set arguments only after the initial
  76         inferior has been created.  Set set_inferior_io_terminal,
  77         not tty_command.
  78         * mi/mi-main.c (mi_cmd_env_path): Use environment of the current
  79         inferior.
  80         (_initialize_mi_cmd_env): Adjust for disappearance of global
  81         inferior_environ.
  82         * solib.c (solib_find): Use environment of the current inferior.
  83
  84 2010-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
  85
  86         * varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
  87         HAVE_PYTHON.
  88         (instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
  89
  90 2010-01-20  Joel Brobecker  <brobecker@adacore.com>
  91
  92         Get rid of ada-lang.c:function_name_from_pc.
  93         * ada-lang.c: Add "stack.h" #include.
  94         (function_name_from_pc): Delete.
  95         (is_known_support_routine): Replace call to function_name_from_pc
  96         by call to find_frame_funname.
  97         (ada_unhandled_exception_name_addr_from_raise): Likewise.
  98
  99 2010-01-19  Tom Tromey  <tromey@redhat.com>
 100
 101         PR c++/11026:
 102         * dwarf2read.c (read_partial_die): Allocate partial DIE's name on
 103         objfile obstack.
 104
 105 2010-01-19  Tom Tromey  <tromey@redhat.com>
 106
 107         * top.c (stop_sig, float_handler, do_nothing): Remove.
 108
 109 2010-01-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
 110
 111         * breakpoint.c (watchpoint_check): Check the call
 112         gdbarch_in_function_epilogue_p before calling frame_find_by_id.
 113         Extend the comment.
 114         * config/djgpp/fnchange.lst: Add translations for
 115         watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
 116         watchpoint-cond-gone-stripped.c.
 117
 118 2010-01-19  Tom Tromey  <tromey@redhat.com>
 119
 120         PR c++/8000:
 121         * dwarf2read.c (partial_die_parent_scope): Put enumeration type
 122         into parent scope, and enumerator into grandparent scope.
 123
 124 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 125
 126         * NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
 127
 128 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 129
 130         * configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
 131         i[34567]86-*-solaris2.1[0-9]*.
 132         * configure.tgt: Likewise.
 133
 134 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 135
 136         * NEWS: Document the source command enhancement allowing it
 137         to load Python scripts. Document the "set/show script-extension"
 138         commands.
 139
 140 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 141
 142         Add -Wunused-function to compile flags.
 143         * configure.ac: Add -Wunused-function to build_warnings.
 144         * configure: Regenerate.
 145
 146 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 147
 148         "delete" ada-lex.c:input function, not used.
 149         * ada-lex.l: #define YY_NO_INPUT.
 150
 151 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 152
 153         Delete free_named_symtabs and associated cleanup.
 154         * symfile.h (free_named_symtabs): Delete declaration.
 155         * symfile.c: Remove some commented out code (clear_symtab_users_once).
 156         (cashier_psymtab): Comment function out.
 157         Delete declaration.
 158         (free_named_symtabs): Delete.
 159         * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
 160         * dbxread.c (end_psymtab): Likewise.
 161         * dwarf2read.c (process_psymtab_comp_unit): Ditto.
 162         * exec.c (exec_close_1): Ditto.
 163         * xcoffread.c (xcoff_end_psymtab): Likewise.
 164
 165 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 166
 167         * stack.c (print_block_frame_labels): Comment function out.
 168
 169 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 170
 171         Delete unused or undefined functions.
 172         * breakpoint.c (ep_parse_optional_filename): Delete.
 173         * dcache.c (dcache_write_line): Remove declaration.
 174         * infrun.c (build_infrun): Remove declaration.
 175         * tracepoint.c (tracepoint_save_command): Remove declaration.
 176         * linux-nat.c (init_lwp_list): Delete. No longer used.
 177         * event-loop.c (check_async_signal_handlers): Delete declaration.
 178         * infrun.c (init_execution_control_state): Delete.
 179         (proceed): Update comment to avoid mentioning
 180         init_execution_control_state.
 181         * target.c (kill_or_be_killed, nosupport_runtime): Delete.
 182         * ada-lang.c (ada_to_static_fixed_value): Delete.
 183         * scm-lang.c (evaluate_subexp_scm): Delete declaration.
 184         * cp-namespace.c (cp_copy_usings): Delete.
 185         * xml-syscall.c (xml_number_of_syscalls): Delete.
 186         * progspace.c (find_program_space_by_num): Delete.
 187         * inflow.c (handle_sigio): Delete declaration.
 188         * hppa-tdep.c (hppa_alignof): Delete.
 189         * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
 190         (mipsnbsd_core_osabi_sniffer): Delete.
 191
 192 2010-01-18  Tom Tromey  <tromey@redhat.com>
 193
 194         PR c++/9680:
 195         * c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
 196         (CONST_CAST): New tokens.
 197         (exp): Add new productions.
 198         (ident_tokens): Add const_cast, dynamic_cast, static_cast, and
 199         reinterpret_cast.
 200         (is_cast_operator): New function.
 201         (yylex): Handle cast operators specially.
 202         * eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
 203         UNOP_REINTERPRET_CAST>: New cases.
 204         * expprint.c (print_subexp_standard): Likewise.
 205         (op_name_standard): Likewise.
 206         (dump_subexp_body_standard): Likewise.
 207         * parse.c (operator_length_standard): Likewise.
 208         * expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
 209         UNOP_REINTERPRET_CAST.
 210         * gdbtypes.c (class_types_same_p): New function.
 211         (is_ancestor): Use it.
 212         (is_public_ancestor): New function.
 213         (is_unique_ancestor_worker): Likewise.
 214         (is_unique_ancestor): Likewise.
 215         * gdbtypes.h (class_types_same_p, is_public_ancestor)
 216         (is_unique_ancestor): Declare.
 217         * valops.c (value_reinterpret_cast): New function.
 218         (dynamic_cast_check_1): Likewise.
 219         (dynamic_cast_check_2): Likewise.
 220         (value_dynamic_cast): Likewise.
 221         * value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
 222
 223 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 224
 225         Fix build failure when building without Python support.
 226         * python/python.c: Always include exceptions.h, even when HAVE_PYTHON
 227         is not defined.
 228
 229 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 230
 231         Use XVS field type instead of doing a parallel lookup.
 232         * ada-lang.c (ada_get_base_type): Follow the XVS field type
 233         if it is a reference type instead of doing a type lookup using
 234         the XVS field name.
 235
 236 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 237
 238         Trust PAD types instead of using PAD___XVS.
 239         * ada-lang.c (trust_pad_over_xvs): New static variable.
 240         (ada_is_aligner_type): If !trust_pad_over_xvs and there is a
 241         parallel XVS type, follow the XVS type instead of the PAD type.
 242         (unwrap_value): Make sure that there is no parallel XVE type
 243         before returning the value as is.
 244         (set_ada_list, show_ada_list): New static variables.
 245         (set_ada_command, show_ada_command): New functions.
 246         (_initialize_ada_language): Add new "set/show ada" prefix commands.
 247         Add new "set/show ada trust-PAD-over-XVS" setting.
 248
 249 2010-01-18  Tom Tromey  <tromey@redhat.com>
 250             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 251
 252         Allow "source" to load python scripts.
 253         * exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
 254         * python/python.c (source_python_script): New function.
 255         * python/python.h (source_python_script): Add declaration.
 256         * cli/cli-cmds.c: #include exceptions.h and python/python.h.
 257         (script_ext_off, script_ext_soft, script_ext_strict)
 258         (script_ext_enums, script_ext_mode): New static constants.
 259         (show_script_ext_mode, find_and_open_script): New functions.
 260         (source_script): Enhance to handle Python scripts.
 261         (init_cli_cmds): Add set/show script-extension commands.
 262
 263 2010-01-16  Stan Shebs  <stan@codesourcery.com>
 264
 265         * tracepoint.h (struct trace_status): Use unsigned long long
 266         instead of size_t.
 267         * tracepoint.c (trace_status_command): Fix printf directive.
 268         (trace_save_command): Check fwrite returns, fix printf directive.
 269         (trace_filename): New global.
 270         (tfile_open): Set it, check read returns.
 271         (tfile_close): Free trace_filename.
 272         (tfile_get_traceframe_address): Check read returns.
 273         (tfile_trace_find): Ditto.
 274         (tfile_fetch_registers): Ditto.
 275         (tfile_xfer_partial): Ditto.
 276         (tfile_get_trace_state_variable_value): Ditto.
 277
 278 2010-01-15  Stan Shebs  <stan@codesourcery.com>
 279
 280         Add trace file support.
 281         * tracepoint.h (enum trace_stop_reason): New enum.
 282         (struct trace_status): New struct.
 283         (parse_trace_status): Declare.
 284         (struct uploaded_tp): Move here from remote.c,
 285         add fields for actions.
 286         (struct uploaded_tsv): New struct.
 287         * tracepoint.c (tfile_ops): New target vector.
 288         (trace_fd): New global.
 289         (tfile_open): New function.
 290         (tfile_close): New function.
 291         (tfile_files_info): New function.
 292         (tfile_get_trace_status): New function.
 293         (tfile_get_traceframe_address): New function.
 294         (tfile_trace_find): New function.
 295         (tfile_fetch_registers): New function.
 296         (tfile_xfer_partial): New function.
 297         (tfile_get_trace_state_variable_value): New function.
 298         (init_tfile_ops): New function.
 299         (_initialize_tracepoint): Call it, add tfile target.
 300         (trace_status): New global.
 301         (current_trace_status): New function.
 302         (trace_running_p): Remove, change all users to get from
 303         current_trace_status()->running.
 304         (get_trace_status): Remove.
 305         (trace_status_command): Call target_get_trace_status directly,
 306         report more detail including tracing stop reasons.
 307         (trace_find_command): Always allow tfind on a file.
 308         (trace_find_pc_command): Ditto.
 309         (trace_find_tracepoint_command): Ditto.
 310         (trace_find_line_command): Ditto.
 311         (trace_find_range_command): Ditto.
 312         (trace_find_outside_command): Ditto.
 313         (trace_frames_offset, cur_offset): Declare as off_t.
 314         (trace_regblock_size): Rename from reg_size, update users.
 315         (parse_trace_status): New function.
 316         (tfile_interp_line): New function.
 317         (disconnect_or_stop_tracing): Ensure current trace
 318         status before asking what to do.
 319         (stop_reason_names): New global.
 320         (trace_save_command): New command.
 321         (get_uploaded_tp): Move here from remote.c.
 322         (find_matching_tracepoint): Ditto.
 323         (merge_uploaded_tracepoints): New function.
 324         (parse_trace_status): Use stop_reason_names.
 325         (_initialize_tracepoint): Define tsave command.
 326         * target.h (target_ops): New fields to_save_trace_data,
 327         to_upload_tracepoints, to_upload_trace_state_variables,
 328         to_get_raw_trace_data, change to_get_trace_status
 329         to take a pointer to a status struct.
 330         (target_save_trace_data): New macro.
 331         (target_upload_tracepoints): New macro.
 332         (target_upload_trace_state_variables): New macro.
 333         (target_get_raw_trace_data): New macro.
 334         * target.c (update_current_target): Add new methods, change
 335         signature of to_get_trace_status.
 336         * remote.c (hex2bin): Make globally visible.
 337         (bin2hex): Ditto.
 338         (remote_download_trace_state_variable): Download name also.
 339         (remote_get_trace_status): Update parameter, use
 340         parse_trace_status.
 341         (remote_save_trace_data): New function.
 342         (remote_upload_tracepoints): New function.
 343         (remote_upload_trace_state_variables): New function.
 344         (remote_get_raw_trace_data): New function.
 345         (remote_start_remote): Use them.
 346         (_initialize_remote_ops): Add operations.
 347         * ax-gdb.c: Include breakpoint.h.
 348         * breakpoint.c (create_tracepoint_from_upload): Use
 349         break_command_really, return tracepoint, warn about unimplemented
 350         parts.
 351         * NEWS: Mention trace file addition.
 352
 353 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 354
 355         Fix compilation warning on gcc-3.4.
 356         * exec.c (print_section_info): Move the `displacement' variable
 357         initialization to its declaration.
 358
 359 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 360
 361         * gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
 362         comparison.
 363
 364 2010-01-15  Eric Botcazou  <botcazou@adacore.com>
 365
 366         "info tasks" broken by typedefs in ATCB type definitions.
 367         * ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
 368         ada_check_typedef before retrieving the length of the type for
 369         regular fields.
 370
 371 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 372
 373         Do not use name-based lookup for unconstrained packed arrays.
 374         * ada-lang.c (find_parallel_type_by_descriptive_type):
 375         Limit the fallback to name-based lookups to the case where
 376         the type is a constrained packed array.
 377
 378 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 379
 380         Enhance gdb-gdb.py to handle main_type.type_specific.
 381         * gdb-gdb.py: Print the type-specific part of struct main_type.
 382
 383 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 384
 385         * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
 386         * configure: Regenerate.
 387         * config.in: Regenerate.
 388         * utils.c: Include sys/resource.h.
 389         (dump_core, can_dump_core): New.
 390         (internal_vproblem): Update the comment.  Check can_dump_core while
 391         setting dump_core_p.  Replace two abort calls by dump_core calls.
 392
 393 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 394             Eli Zaretskii  <eliz@gnu.org>
 395
 396         * NEWS: Document the PIE support.
 397
 398 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 399
 400         * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
 401         (check_is_pie_binary, _initialize_linux_tdep): Remove.
 402
 403 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 404
 405         * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
 406         Replace exec_entry_point call by bfd_get_start_address.
 407
 408 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 409
 410         Support Valgrind attachments broken by the PIE support.
 411         * auxv.c: Include gdbcore.h.
 412         (procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
 413         parameters ops, object and annex.  Remove their assertions.
 414         (ld_so_xfer_auxv, memory_xfer_auxv): New function.
 415         * auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
 416         (memory_xfer_auxv): ... here.
 417         * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
 418         memory_xfer_auxv.
 419         * procfs.c (procfs_xfer_partial): Likewise.
 420         * solib-svr4.c (svr4_relocate_main_executable): New prototype.
 421         (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
 422         (svr4_solib_create_inferior_hook): Conditionalize the
 423         svr4_relocate_main_executable call.
 424
 425 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 426
 427         * solib-svr4.c (scan_dyntag): Remove variable dyn_addr.  New variable
 428         target_section.  Find SECT in current_target_sections, gdb_assert it.
 429         (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
 430         New variable abfd.
 431         * symtab.c (lookup_objfile_from_block): Return the binary file instead
 432         of separate debug info file.
 433
 434 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 435
 436         Support PIEs with no symfile_objfile.
 437         * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
 438         * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
 439
 440 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 441
 442         * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
 443         code part to ...
 444         (svr4_static_exec_displacement): ... a new function.
 445         (svr4_exec_displacement): New function.
 446         (svr4_relocate_main_executable): Call svr4_exec_displacement.  Allocate
 447         new_offsets using alloca now.  Remove variable old_chain and changed.
 448         Call objfile_relocate unconditionally now.
 449
 450 2010-01-14  Doug Evans  <dje@google.com>
 451
 452         * gdbtypes.c (arch_flags_type): Fix comment.
 453         * gdbtypes.h (arch_composite_type): Fix comment.
 454
 455 2009-01-14  Tristan Gingold  <gingold@adacore.com>
 456
 457         * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
 458         Call xstrdup for abfd->filename.  Pass symfile_flags and objfile flags
 459         to symbol_file_add_from_bfd.  Add OSO as separate objfile.
 460         (macho_oso_symfile): Add symfile_flags parameter.  Pass it to
 461         macho_add_oso_symfile.
 462         (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
 463
 464 2010-01-14  Joel Brobecker  <brobecker@adacore.com>
 465
 466         Tru64: Dead threads are never deleted.
 467         * dec-thread.c (dec_thread_ptid_is_alive): New function.
 468         (dec_thread_count_gdb_threads): Fix counter increment.
 469         (dec_thread_add_gdb_thread): Fix *listp increment.
 470         (resync_thread_list): Fix bug in deletion of dead threads that
 471         caused all threads to be deleted, instead of just the dead ones.
 472
 473 2010-01-13  Phil Muldoon  <pmuldoon@redhat.com>
 474
 475         PR python/10705
 476
 477         * python/python-internal.h: Add lazy_string_object_type
 478         definition.
 479         (create_lazy_string_object, gdbpy_initialize_lazy_string)
 480         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
 481         * python/py-value.c (valpy_lazy_string): New function.
 482         (convert_value_from_python): Add lazy string conversion.
 483         * python/py-prettyprint.c (pretty_print_one_value): Check if
 484         return is also a lazy string.
 485         (print_string_repr): Add lazy string printing branch.
 486         (print_children): Likewise.
 487         * python/py-lazy-string.c: New file. Implement lazy strings.
 488         * python/python.c (_initialize_python): Call
 489         gdbpy_initialize_lazy_string.
 490         * varobj.c (value_get_print_value): Add lazy string printing
 491         branch.  Account for encoding.
 492         * c-lang.c (c_printstr): Account for new encoding argument.  If
 493         encoding is NULL, find encoding suited for type, otherwise use
 494         user encoding.
 495         * language.h (language_defn): Add encoding argument.
 496         (LA_PRINT_STRING): Likewise.
 497         * language.c (unk_lang_printstr): Update to reflect new encoding
 498         argument to language_defn.
 499         * ada-lang.h (ada_printstr): Likewise.
 500         * c-lang.h (c_printstr): Likewise.
 501         * p-lang.h (pascal_printstr);
 502         * f-lang.c (f_printstr): Likewise.
 503         * m2-lang.c (m2_printstr): Likewise.
 504         * objc-lang.c (objc_printstr): Likewise.
 505         * p-lang.c (pascal_printstr): Likewise.
 506         * scm-lang.c (scm_printstr): Likewise.
 507         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
 508         encoding argument.
 509         * ada-valprint.c (ada_printstr): Likewise.
 510         * f-valprint.c (f_val_print): Likewise
 511         * m2-valprint.c (m2_val_print): Likewise.
 512         * p-valprint.c (pascal_val_print): Likewise.
 513         * expprint.c (print_subexp_standard): Likewise.
 514         * valprint.c (val_print_string): Likewise.
 515         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
 516         (SUBDIR_PYTHON_SRCS): Likewise.
 517         (py-lazy-string.o): New rule.
 518
 519 2010-01-13  Doug Evans  <dje@google.com>
 520
 521         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
 522         uninitialized" warning from gcc on local `tree'.
 523
 524 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
 525
 526         Implement core awareness.
 527
 528         * bcache.c (compare_ints): Remove
 529         (print_percentage): Use compare_positive_ints.
 530         * defs.h (compare_positive_ints): Declare.
 531         * linux-nat.h (struct lin_lwp): New field core.
 532         (linux_nat_core_of_thread_1): Declare.
 533         * linux-nat.c (add_lwp): Init the 'core' field.
 534         (linux_nat_wait_1): Record the core.
 535         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
 536         (linux_nat_add_target): Register the above.
 537         * linux-thread-db.c (update_thread_core): New.
 538         (thread_db_find_new_threads): Update core information for
 539         every thread.
 540         * remote.c (struct private_thread_info): New.
 541         (free_private_thread_info, demand_private_info): New.
 542         (PACKET_qXfer_threads, use_osdata_threads): New.
 543         (struct thread_item, threads_parsing_context
 544         (start_thread, end_thread, thread_attributes)
 545         (thread_children, threads_children, threads_elements): New.
 546         (remote_threads_info): Try qXfer:threads before anything
 547         else.
 548         (remote_protocol_packets): Register qXfer:threads.
 549         (remote_open_1): Init use_osdata_threads.
 550         (struct stop_reply): New field 'core'.
 551         (remote_parse_stop_reply): Parse core number.
 552         (process_stop_reply): Record core number.
 553         (remote_xfer_partial): Handle qXfer:threads.
 554         (remote_core_of_thread): New.
 555         (init_remote_ops): Register remote_core_of_thread.
 556         (_initialize_remote): Register qXfer:read.
 557         * target.c (target_core_of_thread): New
 558         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
 559         (struct target_ops): New field to_core_of_threads.
 560         (target_core_of_thread): Declare.
 561         * gdbthread.h (struct thread_info): New field private_dtor.
 562         * thread.c (print_thread_info): Report the core.
 563         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
 564         * utils.c (compare_positive_ints): New.
 565         * features/threads.dtd: New.
 566         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
 567         * mi/mi-main.c (struct collect_cores_data, collect_cores)
 568         (do_nothing, free_vector_of_osdata_items)
 569         (splay_tree_int_comparator, free_splay_tree): New.
 570         (print_one_inferior_data): Implemented printing of selected
 571         inferiors.  Collect and print cores.
 572         (output_cores): New.
 573         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
 574         thread groups together with --available.
 575
 576 2010-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 577
 578         * configure: Regenerate (for _STRUCTURED_PROC).
 579
 580 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 581
 582         Delete dead function.
 583         * ada-lang.c (extract_string): Delete.  No longer used.
 584
 585 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 586
 587         Fix -Wunused warning in dec-thread.c.
 588         * dec-thread.c (dec_thread_count_gdb_threads)
 589         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
 590
 591 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 592
 593         * ada-valprint.c (ada_print_floating): Remove trailing space.
 594
 595 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 596
 597         Add support for DW_AT_GNAT_descriptive_type.
 598         * gdbtypes.h (enum type_specific_kind): New enum.
 599         (struct main_type) [type_specific_field]: New component.
 600         [type_specific]: Add new component "gnat_stuff".
 601         (struct gnat_aux_type): New type.
 602         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
 603         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
 604         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
 605         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
 606         (TYPE_SPECIFIC_FIELD): New macros.
 607         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
 608         type does not hold any cplus-specific data.
 609         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
 610         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
 611         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
 612         cplus-specific data.
 613         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
 614         Set new component TYPE_SPECIFIC_FIELD (type).
 615         (gnat_aux_default): New constant.
 616         (allocate_gnat_aux_type): New function.
 617         (init_type): Add initialization the type-specific stuff for
 618         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
 619         (print_gnat_stuff): New function.
 620         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
 621         specific data.  Adjust code that prints the contents of the
 622         type-specific union using the TYPE_SPECIFIC_FIELD value.
 623         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
 624         the type cplus stuff for Ada types.
 625         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
 626         Error out if these routines are called with an Ada type.
 627         (read_structure_type, read_array_type, read_subrange_type):
 628         Add call to set_descriptive_type.
 629         (set_die_type): Initialize the gnat-specific data if necessary.
 630         (need_gnat_info, die_descriptive_type, set_descriptive_type):
 631         New functions.
 632         * ada-lang.c (decode_constrained_packed_array_type): Use
 633         decode_constrained_packed_array_type instead of doing a standard
 634         lookup to locate a parallel type.
 635         (find_parallel_type_by_descriptive_type): New function.
 636         (ada_find_parallel_type_with_name): New function.
 637         (ada_find_parallel_type): Reimplement using
 638         ada_find_parallel_type_with_name.
 639         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
 640         to check if type has a cplus stuff.
 641         * linespec.c (total_number_of_methods): Likewise.
 642         * mdebugread.c (new_type): Likewise.
 643
 644 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 645
 646         * NEWS: Document the 0b binary number prefix parsing.
 647
 648 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 649
 650         * objfiles.c (objfile_relocate1): Change the return type to int.
 651         Describe the new return value.  Return non-zero if data changed.
 652         (objfile_relocate): New variable changed.  Set it.  Call
 653         breakpoint_re_set depending on CHANGED.
 654
 655 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 656
 657         Implement binary numbers parsing.
 658         * c-exp.y (parse_number): New case 'b' and 'B'.
 659
 660 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 661             Tristan Gingold  <gingold@adacore.com>
 662
 663         * solib.c (info_sharedlibrary_command): Replace
 664         objfile_has_partial_symbols and objfile_has_full_symbols calls by
 665         objfile_has_symbols.
 666
 667 2010-01-10  Joel Brobecker  <brobecker@adacore.com>
 668
 669         * NEWS: Document the improvements made to the mips-irix port.
 670
 671 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 672
 673         Fix the documentation of valprint.c:value_print.
 674         * valprint.c (value_print): Update the function description to
 675         mention that the syntax of the output follows the current_language,
 676         not necessarily C.
 677
 678 2010-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 679
 680         Fix displacement of separate debug info files.
 681         * objfiles.c (objfile_relocate): Rename to ...
 682         (objfile_relocate1): ... here and make it static.  Extend the comment.
 683         (objfile_relocate): New function.
 684         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
 685         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
 686         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
 687         allocated using alloca.
 688         * symfile.c (copy_section_addr_info): Remove.
 689         (build_section_addr_info_from_objfile): Make it global.  New variables
 690         addr_bit and mask, use them.
 691         * symfile.h (build_section_addr_info_from_objfile): New prototype.
 692         (copy_section_addr_info): Remove.
 693
 694 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 695
 696         Signal unwinder for mips-irix N32.
 697         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
 698         tramp-frame.h.
 699         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
 700         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
 701         (SIGCONTEXT_LO_OFF): New macros.
 702         (mips_irix_n32_tramp_frame_init): New function.
 703         (mips_irix_n32_tramp_frame): New static constant.
 704         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
 705
 706 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 707
 708         Breakpoint in shared library does not work on mips-irix.
 709         * procfs.c: #include "observer.h".
 710         (procfs_inferior_created): New function, moving here the code
 711         which unsets the syssgi syscall-exit notifications.
 712         (procfs_create_inferior): Remove the code which unsets the syssgi
 713         syscall-exit notifications. It is too early to do this here.
 714         (_initialize_procfs): Attach the procfs_inferior_created observer.
 715
 716 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 717
 718         Wrong return convention for arrays (mips-irix).
 719         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
 720         128 bits or smaller are returned the same way as structs
 721         and unions of the the same size.
 722
 723 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 724
 725         Cannot set the PC on mips-irix.
 726         * irix5-nat.c (fill_gregset): Check regno against the raw PC
 727         register number, no the cooked one.
 728
 729 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 730
 731         Error while loading core file on mips-irix.
 732         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
 733         if debugging from a core file.
 734
 735 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 736
 737         GDB hangs when attaching to process on mips-irix.
 738         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
 739         attaching to a process.
 740
 741 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 742
 743         Use the correct breakpoint instruction on mips-irix.
 744         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
 745         containing the correct breakpoint instruction to use on mips-irix.
 746         Use it when the osabi is GDB_OSABI_IRIX.
 747
 748 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 749
 750         -Wunused warning in procfs.c (mips-irix only).
 751         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
 752         throughout instead of using praddset and prdelset respectively.
 753
 754 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 755
 756         GDB crash while stepping into function.
 757         * infrun.c (handle_inferior_event): Refetch the current frame
 758         after handling what.main_action, in case that pointer became
 759         dangling.
 760
 761 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 762
 763         Fix build failure of solaris-hosted cross debuggers.
 764         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
 765
 766 2010-01-09  Daniel Gutson  <dgutson@codesourcery.com>
 767
 768         Fix build failure on sparc-solaris.
 769         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
 770
 771 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 772
 773         Move some symfile code into subroutines.
 774         * symfile.h (relative_addr_info_to_section_offsets)
 775         (addr_info_make_relative): New prototypes.
 776         * symfile.c (default_symfile_offsets): Move a part to ...
 777         (relative_addr_info_to_section_offsets): ... this new function.
 778         (default_symfile_offsets): Call it.
 779         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
 780         this part to ...
 781         (addr_info_make_relative): ... this new function.
 782
 783 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 784
 785         Add from_tty to solib_create_inferior_hook.
 786         * infcmd.c (post_create_inferior): Move solib_add after
 787         solib_create_inferior_hook.  Pass from_tty to
 788         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
 789         0 from_tty and comment why.
 790         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
 791         * linux-nat.c (linux_child_follow_fork): Likewise.
 792         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
 793         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
 794         from_tty.
 795         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
 796         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
 797         * solib-null.c (null_solib_create_inferior_hook): Likewise.
 798         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
 799         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
 800         * solib-som.c (som_solib_create_inferior_hook): Likewise.
 801         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
 802         Pass it to svr4_so_ops.solib_create_inferior_hook.
 803         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
 804         from_tty.
 805         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
 806         solib_add.
 807         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
 808         enable_break.
 809         * solib-target.c (solib_target_solib_create_inferior_hook): New
 810         parameter from_tty.
 811         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
 812         it to ops->solib_create_inferior_hook.
 813         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
 814         Move solib_add after solib_create_inferior_hook, call it now with
 815         from_tty as 0.  New comment there.
 816         * solib.h (solib_create_inferior_hook): New parameter from_tty.
 817         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
 818         Likewise.
 819
 820 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
 821
 822         Fix multiexec race.
 823         * infrun.c (handle_inferior_event): Use get_thread_regcache
 824         with events ptid, not get_current_regcache.
 825
 826 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 827
 828         GDB crash with empty executable name (MinGW).
 829         * source.c (openp): Add assert that parameter string is not NULL.
 830         if parameter string is an empty string, then return with a failure
 831         immediately.
 832
 833 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 834
 835         Get rid of support for VAX Floats.
 836         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 837         (ada_vax_float_print_function): Delete.
 838         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 839         (ada_vax_float_print_function): Delete.
 840         * ada-typeprint.c (print_vax_floating_point_type): Delete.
 841         (ada_print_type): Remove support for VAX floats.
 842         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
 843
 844 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 845
 846         * stabsread.c (read_args): Handle zero arguments.
 847
 848 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 849
 850         Cannot find in-tree libiconv.a after reconfigure.
 851         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
 852         that we can use, then cache the path to this archive.
 853         * configure: Regenerate.
 854
 855 2010-01-07  Stan Shebs  <stan@codesourcery.com>
 856
 857         Make tracepoint operations go through target vector.
 858         * target.h (enum trace_find_type): New enum.
 859         (struct target_ops): New fields to_trace_init,
 860         to_download_tracepoint, to_download_trace_state_variable,
 861         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
 862         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
 863         to_set_disconnected_tracing.
 864         (target_trace_init): New macro.
 865         (target_download_tracepoint): New macro.
 866         (target_download_trace_state_variable): New macro.
 867         (target_trace_start): New macro.
 868         (target_trace_set_readonly_regions): New macro.
 869         (target_get_trace_status): New macro.
 870         (target_trace_stop): New macro.
 871         (target_trace_find): New macro.
 872         (target_get_trace_state_variable_value): New macro.
 873         (target_set_disconnected_tracing): New macro.
 874         * target.c (update_current_target): Inherit and set defaults for
 875         tracepoint operations.
 876         * tracepoint.c (default_collect): Make globally visible.
 877         (target_is_remote): Remove, along with all calls.
 878         (tvariables_info): Call target_get_trace_state_variable_value.
 879         (remote_set_transparent_ranges): Remove.
 880         (trace_start_command): Call target_trace_init,
 881         target_download_tracepoint, etc.
 882         (download_tracepoint): Remove.
 883         (trace_stop_command): Simplify.
 884         (stop_tracing): Call target_trace_stop.
 885         (get_trace_status): Call target_get_trace_status.
 886         (trace_status_command): Add case for targets that cannot trace.
 887         (finish_tfind_command): Change to take numerical arguments, call
 888         target_trace_find.
 889         (trace_find_command): Update call to finish_tfind_command.
 890         (trace_find_pc_command): Ditto.
 891         (trace_find_tracepoint_command): Ditto.
 892         (trace_find_line_command): Ditto.
 893         (trace_find_range_command): Ditto.
 894         (trace_find_outside_command): Ditto.
 895         (set_disconnected_tracing_value): Call
 896         target_set_disconnected_tracing.
 897         * remote.c: Add protocol encoding bits from tracepoint.c.
 898         (trace_error): Move from tracepoint.c.
 899         (remote_get_noisy_reply): Ditto.
 900         (free_actions_list_cleanup_wrapper): Ditto.
 901         (free_actions_list): Ditto.
 902         (remote_trace_init): New function.
 903         (remote_download_tracepoint): New function.
 904         (remote_download_trace_state_variable): New function.
 905         (remote_trace_set_readonly_regions): New function.
 906         (remote_trace_start): New function.
 907         (remote_get_trace_status): New function.
 908         (remote_trace_stop): New function.
 909         (remote_trace_find): New function.
 910         (remote_download_trace_state_variable): New function.
 911         (remote_set_disconnected_tracing): New function.
 912         (init_remote_ops): Add tracepoint operations.
 913
 914         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
 915
 916 2010-01-07  Tristan Gingold  <gingold@adacore.com>
 917
 918         * symfile.c (build_section_addr_info_from_objfile): New function.
 919         (symbol_file_add_separate): Don't use offsets from objfile but
 920         built an addr info.
 921
 922 2010-01-06  Stan Shebs  <stan@codesourcery.com>
 923
 924         Support disconnected tracing.
 925         * infcmd.c (detach_command): Ask whether to stop tracing.
 926         * cli/cli-cmds.c (quit_command): Ditto.
 927         * breakpoint.h (struct breakpoint): New field number_on_target.
 928         * breakpoint.c (create_tracepoint_from_upload): New function.
 929         (get_tracepoint_by_number_on_target): New function.
 930         * remote.c (struct remote): New field disconnected_tracing.
 931         (remote_disconnected_tracing_feature): New function.
 932         (remote_protocol_features): Add DisconnectedTracing.
 933         (struct uploaded_tp): New struct.
 934         (uploaded_tps): New global.
 935         (get_uploaded_tp): New function.
 936         (find_matching_tracepoint): New function.
 937         (remote_get_tracing_state): New function.
 938         (remote_start_remote): Call it.
 939         * tracepoint.c (disconnected_tracing): New global.
 940         (trace_start_command): Initialize number_on_target.
 941         (stop_tracing): New function, split out from...
 942         (trace_stop_command): Call stop_tracing.
 943         (get_trace_status): New function, split out from...
 944         (trace_status_command): Call get_trace_status, add info on
 945         disconnection behavior.
 946         (disconnect_or_stop_tracing): New function.
 947         (finish_tfind_command): Translate from number on target.
 948         (trace_find_tracepoint_command): Translate to number on target.
 949         (send_disconnected_tracing_value): New function.
 950         (set_disconnected_tracing): New function.
 951         (_initialize_tracepoint): Add disconnected-tracing variable.
 952         * NEWS: Mention disconnected tracing.
 953
 954 2010-01-06  Tristan Gingold  <gingold@adacore.com>
 955
 956         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
 957         parameter to main_objfile.  Iterate on all separate debug objfiles.
 958         * symfile.h (symbol_file_add_separate)
 959         (find_separate_debug_file_by_debuglink): Remove parameter names.
 960         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
 961         (reread_symbols): Use free_objfile_separate_debug.
 962         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
 963         Adjust comment.
 964         (objfile_separate_debug_iterate, add_separate_debug_objfile)
 965         (free_objfile_separate_debug): New prototypes.
 966         * objfiles.c (objfile_separate_debug_iterate): New function.
 967         (add_separate_debug_objfile, free_objfile_separate_debug): New
 968         functions.
 969         (free_objfile): Use free_objfile_separate_debug.  Adjust for
 970         multiple separate debug objfile.
 971         (objfile_has_symbols): Adjust comment.  Iterate on all separate
 972         debug objfiles.
 973         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
 974         debug objfile.
 975         (lookup_minimal_symbol_text): Ditto.
 976         (lookup_minimal_symbol_by_pc_name): Ditto.
 977         (lookup_minimal_symbol_solib_trampoline): Ditto.
 978         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
 979         debug objfiles.
 980
 981 2010-01-05  Stan Shebs  <stan@codesourcery.com>
 982
 983         Add fast tracepoints.
 984         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
 985         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
 986         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
 987         * breakpoint.c (tracepoint_type): New function.
 988         (ALL_TRACEPOINTS): Use it.
 989         (should_be_inserted): Ditto.
 990         (bpstat_check_location): Ditto.
 991         (print_one_breakpoint_location): Ditto.
 992         (user_settable_breakpoint): Ditto.
 993         (set_breakpoint_location_function): Ditto.
 994         (disable_breakpoints_in_shlibs): Ditto.
 995         (delete_trace_command): Ditto.
 996         (print_it_typical): Add bp_fast_tracepoint case.
 997         (bpstat_what): Ditto.
 998         (print_one_breakpoint_location): Ditto.
 999         (allocate_bp_location): Ditto.
1000         (mention): Ditto.
1001         (breakpoint_re_set_one): Ditto.
1002         (disable_command): Ditto.
1003         (enable_command): Ditto.
1004         (check_fast_tracepoint_sals): New function.
1005         (break_command_really): Call it.
1006         (ftrace_command): New function.
1007         (_initialize_breakpoint): Add ftrace command.
1008         * gdbarch.sh (fast_tracepoint_valid_at): New.
1009         * gdbarch.h, gdbarch.c: Regenerate.
1010         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
1011         (i386_gdbarch_init): Use it.
1012         * remote.c (struct remote_state): New field fast_tracepoints.
1013         (PACKET_FastTracepoints): New packet config type.
1014         (remote_fast_tracepoint_feature): New function.
1015         (remote_protocol_features): Add FastTracepoints.
1016         (remote_supports_fast_tracepoints): New function.
1017         (_initialize_remote): Add FastTracepoints.
1018         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
1019         * NEWS: Mention fast tracepoints.
1020
1021 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
1022
1023         * gdb-gdb.py: New file.
1024
1025 2010-01-05  Michael Snyder  <msnyder@vmware.com>
1026
1027         * infrun.c (handle_inferior_event): Fix typo in comment.
1028
1029 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1030
1031         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
1032
1033 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1034
1035         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
1036         and s390x-linux64.
1037         (s390-linux32-expedite): Define.
1038         (s390-linux64-expedite): Define.
1039         (s390x-linux64-expedite): Define.
1040         * features/s390-acr.xml: New file.
1041         * features/s390-fpr.xml: New file.
1042         * features/s390-core32.xml: New file.
1043         * features/s390-core64.xml: New file.
1044         * features/s390x-core64.xml: New file.
1045         * features/s390-linux32.xml: New file.
1046         * features/s390-linux64.xml: New file.
1047         * features/s390x-linux64.xml: New file.
1048         * features/s390-linux32.c: New generated file.
1049         * features/s390-linux64.c: New generated file.
1050         * features/s390x-linux64.c: New generated file.
1051
1052         * regformats/s390-linux32.dat: New generated file.
1053         * regformats/s390-linux64.dat: New generated file.
1054         * regformats/s390x-linux64.dat: New generated file.
1055         * regformats/reg-s390.dat: Remove.
1056         * regformats/reg-s390x.dat: Remove.
1057
1058         * s390-nat.c: Include "auxv.h" and <elf.h>.
1059         (HWCAP_S390_HIGH_GPRS): Define if undefined.
1060         (s390_target_wordsize): New function.
1061         (s390_auxv_parse): Likewise.
1062         (s390_get_hwcap): Likewise.
1063         (s390_read_description): Likewise.
1064         (_initialize_s390_nat): Install s390_auxv_parse and
1065         s390_read_description.
1066
1067         * s390-tdep.c: Include "features/s390-linux32.c",
1068         "features/s390-linux64.c", and "features/s390x-linux64.c".
1069         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
1070         (s390_register_call_saved): New function.
1071         (s390_register_name): Remove.
1072         (s390_register_type): Remove.
1073         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
1074         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
1075         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
1076         (s390_pseudo_register_name): New function.
1077         (s390_pseudo_register_type): New function.
1078         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
1079         Handle full GPR pesudos and varying pseudo register numbers.
1080         (s390_pseudo_register_write): Likewise
1081         (s390x_pseudo_register_read): Remove.
1082         (s390x_pseudo_register_write): Likewise.
1083         (s390_register_group): Remove.
1084         (s390_pseudo_register_group): New function.
1085         (s390_regmap_gregset): Add GPR upper halves.
1086         (s390x_regmap_gregset): Likewise.
1087         (s390_regmap_fpregset): Likewise.
1088         (s390_regmap_upper): New global variable.
1089         (s390_upper_regset): New global variable.
1090         (s390_upper_regset_sections): New global variable.
1091         (s390_regset_from_core_section): Handle GPR upper halves.
1092         (s390_core_read_description): New function.
1093         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
1094         register information.  Handle varying pseudo register numbers.
1095         (s390_backchain_frame_unwind_cache): Likewise.
1096         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
1097         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
1098         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
1099         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
1100         Handle varying pseudo register numbers.
1101         (s390_unwind_pc): Handle varying pseudo register numbers.
1102         (s390_dwarf2_prev_register): New function.
1103         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
1104         register information.  Handle varying pseudo register numbers.
1105         Install s390_dwarf2_prev_register to unwind full GPRs.
1106         (s390_gdbarch_init): Handle target descriptions.  Assign varying
1107         pseudo register numbers.  Install s390_adjust_frame_regnum.
1108         (_initialize_s390_tdep): Initialize target descriptions.
1109
1110         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
1111         (S390_NUM_REGS): Redefine to include upper half registers.
1112         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
1113         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
1114         (tdesc_s390_linux32): Add declaration.
1115         (tdesc_s390_linux64): Likewise.
1116         (tdesc_s390x_linux64): Likewise.
1117
1118 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1119
1120         * regset.h (struct core_regset_section): Add HUMAN_NAME.
1121         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
1122         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
1123         (ppc_linux_vmx_regset_sections): Likewise.
1124         (ppc_linux_fp_regset_sections): Likewise.
1125
1126         * corelow.c (get_core_register_section): Constify arguments.
1127         (get_core_registers): Use gdbarch_core_regset_sections instead
1128         of hard-coded platform-specific register section names.
1129
1130 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1131
1132         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
1133         a register, assume the least-significant part is used.
1134         (write_pieced_value): Likewise.
1135
1136 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1137
1138         * printcmd.c: Include "arch-utils.h".
1139         (do_one_display): Re-parse expression if current architecture changed.
1140
1141 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
1142             Joel Brobecker  <brobecker@adacore.com>
1143
1144         * gdbtypes.c (check_typedef): New comment on type length.
1145         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
1146         comment on type length.
1147         (value_primitive_field): Keep the original TYPE value, new comment.
1148
1149 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1150
1151         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
1152         p_start.  Change != comparisons to > and < comparisons.
1153
1154 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1155
1156         * cli/cli-script.c (process_next_line): Check P2 overrun.
1157
1158 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1159
1160         Update the copyright hearder to add year 2010 for most GDB files.
1161
1162 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1163
1164         Fix build failure in inf-ptrace.c.
1165         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
1166
1167 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1168
1169         * top.c (print_gdb_version): Update copyright year.
1170
1171 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1172
1173         Fix break *FUN'address thread NUM.
1174         * ada-lex.l (task): Expand rule to also match the thread keyword.
1175
1176 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1177
1178         Fix break *FUN'address task NUM.
1179         * ada-lex.l (task): New rule.
1180         * ada-lang.c (valid_task_id): Make sure the Ada task list has
1181         been built before using it.
1182
1183 For older changes see ChangeLog-2009.
1184 \f
1185 Local Variables:
1186 mode: change-log
1187 left-margin: 8
1188 fill-column: 74
1189 version-control: never
1190 coding: utf-8
1191 End: