gdb/ChangeLog

   1 2010-01-28  Joel Brobecker  <brobecker@adacore.com>
   2
   3         Another -Wunused-function error in procfs.c (sparc-solaris)
   4         * procfs.c (insert_dbx_link_breakpoint): Delete declaration.  Move up.
   5         Only define if SYS_syssgi is defined.
   6         (remove_dbx_link_breakpoint): Delete declaration.  Move up.
   7         (dbx_link_addr, insert_dbx_link_bpt_in_file)
   8         (insert_dbx_link_bpt_in_region): Move up.  Only define if SYS_syssgi
   9         is itself defined.
  10
  11 2010-01-27  Christopher Faylor  <me+cygwin@cgf.cx>
  12
  13         * windows-nat.c (windows_initialization_done): New variable.
  14         (get_windows_debug_event): Issue error when process dies before
  15         completely initializing.
  16         (do_initial_windows_stuff): Set flag to indicate when we are done with
  17         the initial steps of attaching to the child.
  18
  19 2010-01-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
  20
  21         * symtab.h (struct symbol <symtab>): New comment on NULL values.
  22
  23 2010-01-27  Doug Evans  <dje@google.com>
  24
  25         * solib-svr4.c (solib_break_names): Add __dl_rtld_db_dlactivity.
  26
  27         * breakpoint.c (bpstat_stop_status): Delete useless code.
  28
  29 2010-01-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
  30
  31         * printcmd.c (display_uses_solib_p): Remove variable section.  Access
  32         objfile via SYMBOL_SYMTAB.
  33
  34 2010-01-26  Tom Tromey  <tromey@redhat.com>
  35
  36         PR exp/7643:
  37         * eval.c (evaluate_subexp_for_address) <UNOP_IND>: Call
  38         coerce_array on result.
  39
  40 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
  41
  42         * cp-namespace.c (cp_lookup_symbol_namespace): Added
  43         search_parent argument.
  44         (cp_add_using): Initialize 'searched' field.
  45         (reset_directive_searched): New function.
  46         * cp-support.h: Add 'searched' field to using_direct struct.
  47         (cp_lookup_symbol_imports): Ditto.
  48         * cp-namespace.c (cp_lookup_symbol_imports): Ditto.
  49         Perform recursive search.
  50         Implement non parent search.
  51         * valops.c (value_maybe_namespace_elt): Updated.
  52
  53 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
  54
  55         PR gdb/10929:
  56         * dwarf2read.c (read_lexical_block_scope): Create blocks for
  57         scopes which contain using directives even if they contain no
  58         declarations.
  59         * symtab.c (lookup_symbol_aux): Pass lowest level block to
  60         la_lookup_symbol_nonlocal.
  61         * cp-namespace.c (cp_lookup_symbol_nonlocal): call
  62         cp_lookup_symbol_namespace.
  63         (cp_lookup_symbol_namespace): Perform an import lookup at every
  64         block level.
  65         (cp_lookup_symbol_imports): New function.
  66         (cp_lookup_symbol_in_namespace): New function.
  67
  68 2010-01-25  Tom Tromey  <tromey@redhat.com>
  69
  70         PR gdb/11049:
  71         * c-valprint.c (c_val_print): Fix test of extract_unsigned_integer
  72         result.
  73
  74 2010-01-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  75
  76         * configure.ac: Only use host_os part when disabling TUI on osf.
  77         Use test to check variables, prefix strings with x.
  78         * configure: Regenerate.
  79
  80         * solib-osf.c (osf_current_sos): Initialize tail.
  81
  82 2010-01-25  gingold  <gingold@adacore.com>
  83
  84         * windows-nat.c (windows_continue): Use %x to print thread id.
  85         (get_windows_debug_event): Ditto.
  86
  87 2010-01-22  Tom Tromey  <tromey@redhat.com>
  88
  89         PR symtab/11199:
  90         * dwarf2read.c (quirk_gcc_member_function_pointer): Change return
  91         type and arguments.  Use smash_to_methodptr_type.
  92         (read_structure_type): Call quirk_gcc_member_function_pointer
  93         later.
  94         * gdbtypes.h (smash_to_methodptr_type): Declare.
  95         * gdbtypes.c (smash_to_methodptr_type): New function.
  96         (lookup_methodptr_type): Use it.
  97
  98 2010-01-21  Tom Tromey  <tromey@redhat.com>
  99
 100         PR symtab/11198:
 101         * symtab.h (lookup_minimal_symbol_and_objfile): Declare.
 102         * minsyms.c (lookup_minimal_symbol_and_objfile): New function.
 103         * glibc-tdep.c (find_minsym_and_objfile): Remove.
 104         (glibc_skip_solib_resolver): Use
 105         lookup_minimal_symbol_and_objfile.
 106
 107 2010-01-21  Kai Tietz  <kai.tietz@onevision.com>
 108
 109         * inflow.c (check_syscall): Guard by #if clause for GO32 and
 110         WIN32 targets.
 111
 112 2010-01-20  Tom Tromey  <tromey@redhat.com>
 113
 114         PR backtrace/10770:
 115         * valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
 116         BINOP_GEQ.  Handle BINOP_NOTEQUAL in the signed case.
 117         * dwarf2expr.c (new_dwarf_expr_context): Allocate
 118         dwarf_stack_values, not CORE_ADDRs.
 119         (execute_stack_op): Change DW_OP_div and comparison operators to
 120         use signed operands.
 121
 122 2010-01-20  Vladimir Prus  <vladimir@codesourcery.com>
 123
 124         Per-inferior args and tty and environment.
 125
 126         * infcmd.c (inferior_args): Rename to ...
 127         (inferior_args_scratch): ... this.
 128         (inferior_io_terminal): Rename to ...
 129         (inferior_io_terminal_scratch): ... this.
 130         (inferior_argc, inferior_argv): Remove.
 131         (set_inferior_io_terminal, get_inferior_io_terminal): Store
 132         inside current_inferior().
 133         (set_inferior_tty_command, show_inferior_tty_command): New.
 134         (get_inferior_args, set_inferior_args): Store inside
 135         current_inferior().
 136         (notice_args_set): Likewise and rename to...
 137         (set_args_command): ... this.
 138         (set_inferior_args_vector): Likewise.
 139         (notice_args_read): Rename to...
 140         (show_args_command): ...new.
 141         (tty_command): Remove.
 142         (run_command_1): Don't free old args, as they are freed by
 143         set_inferior_arg now.
 144         (run_no_args_command): Likewise.
 145         (inferior_environ): Remove.
 146         (run_command_1): Use environment of the current inferior.
 147         (environment_info, set_environment_command)
 148         (unset_environment_command, path_info, path_command): Likewise.
 149         (_initialize_infcmd): Adjust for function and variable renames.
 150         Do not init inferior_environ.
 151         * inferior.h (set_inferior_arg): Adjust prototype.
 152         (struct inferior): New fields args, argc, argv, terminal, environment.
 153         (inferior_environ): Remove declaration.
 154         * inferior.c (free_inferior): Free new fields.
 155         (add_inferior_silent): Initialize 'environment' field.
 156         * main.c (captured_main): Set arguments only after the initial
 157         inferior has been created.  Set set_inferior_io_terminal,
 158         not tty_command.
 159         * mi/mi-main.c (mi_cmd_env_path): Use environment of the current
 160         inferior.
 161         (_initialize_mi_cmd_env): Adjust for disappearance of global
 162         inferior_environ.
 163         * solib.c (solib_find): Use environment of the current inferior.
 164
 165 2010-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 166
 167         * varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
 168         HAVE_PYTHON.
 169         (instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
 170
 171 2010-01-20  Joel Brobecker  <brobecker@adacore.com>
 172
 173         Get rid of ada-lang.c:function_name_from_pc.
 174         * ada-lang.c: Add "stack.h" #include.
 175         (function_name_from_pc): Delete.
 176         (is_known_support_routine): Replace call to function_name_from_pc
 177         by call to find_frame_funname.
 178         (ada_unhandled_exception_name_addr_from_raise): Likewise.
 179
 180 2010-01-19  Tom Tromey  <tromey@redhat.com>
 181
 182         PR c++/11026:
 183         * dwarf2read.c (read_partial_die): Allocate partial DIE's name on
 184         objfile obstack.
 185
 186 2010-01-19  Tom Tromey  <tromey@redhat.com>
 187
 188         * top.c (stop_sig, float_handler, do_nothing): Remove.
 189
 190 2010-01-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
 191
 192         * breakpoint.c (watchpoint_check): Check the call
 193         gdbarch_in_function_epilogue_p before calling frame_find_by_id.
 194         Extend the comment.
 195         * config/djgpp/fnchange.lst: Add translations for
 196         watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
 197         watchpoint-cond-gone-stripped.c.
 198
 199 2010-01-19  Tom Tromey  <tromey@redhat.com>
 200
 201         PR c++/8000:
 202         * dwarf2read.c (partial_die_parent_scope): Put enumeration type
 203         into parent scope, and enumerator into grandparent scope.
 204
 205 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 206
 207         * NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
 208
 209 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 210
 211         * configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
 212         i[34567]86-*-solaris2.1[0-9]*.
 213         * configure.tgt: Likewise.
 214
 215 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 216
 217         * NEWS: Document the source command enhancement allowing it
 218         to load Python scripts. Document the "set/show script-extension"
 219         commands.
 220
 221 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 222
 223         Add -Wunused-function to compile flags.
 224         * configure.ac: Add -Wunused-function to build_warnings.
 225         * configure: Regenerate.
 226
 227 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 228
 229         "delete" ada-lex.c:input function, not used.
 230         * ada-lex.l: #define YY_NO_INPUT.
 231
 232 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 233
 234         Delete free_named_symtabs and associated cleanup.
 235         * symfile.h (free_named_symtabs): Delete declaration.
 236         * symfile.c: Remove some commented out code (clear_symtab_users_once).
 237         (cashier_psymtab): Comment function out.
 238         Delete declaration.
 239         (free_named_symtabs): Delete.
 240         * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
 241         * dbxread.c (end_psymtab): Likewise.
 242         * dwarf2read.c (process_psymtab_comp_unit): Ditto.
 243         * exec.c (exec_close_1): Ditto.
 244         * xcoffread.c (xcoff_end_psymtab): Likewise.
 245
 246 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 247
 248         * stack.c (print_block_frame_labels): Comment function out.
 249
 250 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 251
 252         Delete unused or undefined functions.
 253         * breakpoint.c (ep_parse_optional_filename): Delete.
 254         * dcache.c (dcache_write_line): Remove declaration.
 255         * infrun.c (build_infrun): Remove declaration.
 256         * tracepoint.c (tracepoint_save_command): Remove declaration.
 257         * linux-nat.c (init_lwp_list): Delete. No longer used.
 258         * event-loop.c (check_async_signal_handlers): Delete declaration.
 259         * infrun.c (init_execution_control_state): Delete.
 260         (proceed): Update comment to avoid mentioning
 261         init_execution_control_state.
 262         * target.c (kill_or_be_killed, nosupport_runtime): Delete.
 263         * ada-lang.c (ada_to_static_fixed_value): Delete.
 264         * scm-lang.c (evaluate_subexp_scm): Delete declaration.
 265         * cp-namespace.c (cp_copy_usings): Delete.
 266         * xml-syscall.c (xml_number_of_syscalls): Delete.
 267         * progspace.c (find_program_space_by_num): Delete.
 268         * inflow.c (handle_sigio): Delete declaration.
 269         * hppa-tdep.c (hppa_alignof): Delete.
 270         * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
 271         (mipsnbsd_core_osabi_sniffer): Delete.
 272
 273 2010-01-18  Tom Tromey  <tromey@redhat.com>
 274
 275         PR c++/9680:
 276         * c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
 277         (CONST_CAST): New tokens.
 278         (exp): Add new productions.
 279         (ident_tokens): Add const_cast, dynamic_cast, static_cast, and
 280         reinterpret_cast.
 281         (is_cast_operator): New function.
 282         (yylex): Handle cast operators specially.
 283         * eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
 284         UNOP_REINTERPRET_CAST>: New cases.
 285         * expprint.c (print_subexp_standard): Likewise.
 286         (op_name_standard): Likewise.
 287         (dump_subexp_body_standard): Likewise.
 288         * parse.c (operator_length_standard): Likewise.
 289         * expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
 290         UNOP_REINTERPRET_CAST.
 291         * gdbtypes.c (class_types_same_p): New function.
 292         (is_ancestor): Use it.
 293         (is_public_ancestor): New function.
 294         (is_unique_ancestor_worker): Likewise.
 295         (is_unique_ancestor): Likewise.
 296         * gdbtypes.h (class_types_same_p, is_public_ancestor)
 297         (is_unique_ancestor): Declare.
 298         * valops.c (value_reinterpret_cast): New function.
 299         (dynamic_cast_check_1): Likewise.
 300         (dynamic_cast_check_2): Likewise.
 301         (value_dynamic_cast): Likewise.
 302         * value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
 303
 304 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 305
 306         Fix build failure when building without Python support.
 307         * python/python.c: Always include exceptions.h, even when HAVE_PYTHON
 308         is not defined.
 309
 310 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 311
 312         Use XVS field type instead of doing a parallel lookup.
 313         * ada-lang.c (ada_get_base_type): Follow the XVS field type
 314         if it is a reference type instead of doing a type lookup using
 315         the XVS field name.
 316
 317 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 318
 319         Trust PAD types instead of using PAD___XVS.
 320         * ada-lang.c (trust_pad_over_xvs): New static variable.
 321         (ada_is_aligner_type): If !trust_pad_over_xvs and there is a
 322         parallel XVS type, follow the XVS type instead of the PAD type.
 323         (unwrap_value): Make sure that there is no parallel XVE type
 324         before returning the value as is.
 325         (set_ada_list, show_ada_list): New static variables.
 326         (set_ada_command, show_ada_command): New functions.
 327         (_initialize_ada_language): Add new "set/show ada" prefix commands.
 328         Add new "set/show ada trust-PAD-over-XVS" setting.
 329
 330 2010-01-18  Tom Tromey  <tromey@redhat.com>
 331             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 332
 333         Allow "source" to load python scripts.
 334         * exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
 335         * python/python.c (source_python_script): New function.
 336         * python/python.h (source_python_script): Add declaration.
 337         * cli/cli-cmds.c: #include exceptions.h and python/python.h.
 338         (script_ext_off, script_ext_soft, script_ext_strict)
 339         (script_ext_enums, script_ext_mode): New static constants.
 340         (show_script_ext_mode, find_and_open_script): New functions.
 341         (source_script): Enhance to handle Python scripts.
 342         (init_cli_cmds): Add set/show script-extension commands.
 343
 344 2010-01-16  Stan Shebs  <stan@codesourcery.com>
 345
 346         * tracepoint.h (struct trace_status): Use unsigned long long
 347         instead of size_t.
 348         * tracepoint.c (trace_status_command): Fix printf directive.
 349         (trace_save_command): Check fwrite returns, fix printf directive.
 350         (trace_filename): New global.
 351         (tfile_open): Set it, check read returns.
 352         (tfile_close): Free trace_filename.
 353         (tfile_get_traceframe_address): Check read returns.
 354         (tfile_trace_find): Ditto.
 355         (tfile_fetch_registers): Ditto.
 356         (tfile_xfer_partial): Ditto.
 357         (tfile_get_trace_state_variable_value): Ditto.
 358
 359 2010-01-15  Stan Shebs  <stan@codesourcery.com>
 360
 361         Add trace file support.
 362         * tracepoint.h (enum trace_stop_reason): New enum.
 363         (struct trace_status): New struct.
 364         (parse_trace_status): Declare.
 365         (struct uploaded_tp): Move here from remote.c,
 366         add fields for actions.
 367         (struct uploaded_tsv): New struct.
 368         * tracepoint.c (tfile_ops): New target vector.
 369         (trace_fd): New global.
 370         (tfile_open): New function.
 371         (tfile_close): New function.
 372         (tfile_files_info): New function.
 373         (tfile_get_trace_status): New function.
 374         (tfile_get_traceframe_address): New function.
 375         (tfile_trace_find): New function.
 376         (tfile_fetch_registers): New function.
 377         (tfile_xfer_partial): New function.
 378         (tfile_get_trace_state_variable_value): New function.
 379         (init_tfile_ops): New function.
 380         (_initialize_tracepoint): Call it, add tfile target.
 381         (trace_status): New global.
 382         (current_trace_status): New function.
 383         (trace_running_p): Remove, change all users to get from
 384         current_trace_status()->running.
 385         (get_trace_status): Remove.
 386         (trace_status_command): Call target_get_trace_status directly,
 387         report more detail including tracing stop reasons.
 388         (trace_find_command): Always allow tfind on a file.
 389         (trace_find_pc_command): Ditto.
 390         (trace_find_tracepoint_command): Ditto.
 391         (trace_find_line_command): Ditto.
 392         (trace_find_range_command): Ditto.
 393         (trace_find_outside_command): Ditto.
 394         (trace_frames_offset, cur_offset): Declare as off_t.
 395         (trace_regblock_size): Rename from reg_size, update users.
 396         (parse_trace_status): New function.
 397         (tfile_interp_line): New function.
 398         (disconnect_or_stop_tracing): Ensure current trace
 399         status before asking what to do.
 400         (stop_reason_names): New global.
 401         (trace_save_command): New command.
 402         (get_uploaded_tp): Move here from remote.c.
 403         (find_matching_tracepoint): Ditto.
 404         (merge_uploaded_tracepoints): New function.
 405         (parse_trace_status): Use stop_reason_names.
 406         (_initialize_tracepoint): Define tsave command.
 407         * target.h (target_ops): New fields to_save_trace_data,
 408         to_upload_tracepoints, to_upload_trace_state_variables,
 409         to_get_raw_trace_data, change to_get_trace_status
 410         to take a pointer to a status struct.
 411         (target_save_trace_data): New macro.
 412         (target_upload_tracepoints): New macro.
 413         (target_upload_trace_state_variables): New macro.
 414         (target_get_raw_trace_data): New macro.
 415         * target.c (update_current_target): Add new methods, change
 416         signature of to_get_trace_status.
 417         * remote.c (hex2bin): Make globally visible.
 418         (bin2hex): Ditto.
 419         (remote_download_trace_state_variable): Download name also.
 420         (remote_get_trace_status): Update parameter, use
 421         parse_trace_status.
 422         (remote_save_trace_data): New function.
 423         (remote_upload_tracepoints): New function.
 424         (remote_upload_trace_state_variables): New function.
 425         (remote_get_raw_trace_data): New function.
 426         (remote_start_remote): Use them.
 427         (_initialize_remote_ops): Add operations.
 428         * ax-gdb.c: Include breakpoint.h.
 429         * breakpoint.c (create_tracepoint_from_upload): Use
 430         break_command_really, return tracepoint, warn about unimplemented
 431         parts.
 432         * NEWS: Mention trace file addition.
 433
 434 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 435
 436         Fix compilation warning on gcc-3.4.
 437         * exec.c (print_section_info): Move the `displacement' variable
 438         initialization to its declaration.
 439
 440 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 441
 442         * gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
 443         comparison.
 444
 445 2010-01-15  Eric Botcazou  <botcazou@adacore.com>
 446
 447         "info tasks" broken by typedefs in ATCB type definitions.
 448         * ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
 449         ada_check_typedef before retrieving the length of the type for
 450         regular fields.
 451
 452 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 453
 454         Do not use name-based lookup for unconstrained packed arrays.
 455         * ada-lang.c (find_parallel_type_by_descriptive_type):
 456         Limit the fallback to name-based lookups to the case where
 457         the type is a constrained packed array.
 458
 459 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 460
 461         Enhance gdb-gdb.py to handle main_type.type_specific.
 462         * gdb-gdb.py: Print the type-specific part of struct main_type.
 463
 464 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 465
 466         * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
 467         * configure: Regenerate.
 468         * config.in: Regenerate.
 469         * utils.c: Include sys/resource.h.
 470         (dump_core, can_dump_core): New.
 471         (internal_vproblem): Update the comment.  Check can_dump_core while
 472         setting dump_core_p.  Replace two abort calls by dump_core calls.
 473
 474 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 475             Eli Zaretskii  <eliz@gnu.org>
 476
 477         * NEWS: Document the PIE support.
 478
 479 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 480
 481         * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
 482         (check_is_pie_binary, _initialize_linux_tdep): Remove.
 483
 484 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 485
 486         * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
 487         Replace exec_entry_point call by bfd_get_start_address.
 488
 489 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 490
 491         Support Valgrind attachments broken by the PIE support.
 492         * auxv.c: Include gdbcore.h.
 493         (procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
 494         parameters ops, object and annex.  Remove their assertions.
 495         (ld_so_xfer_auxv, memory_xfer_auxv): New function.
 496         * auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
 497         (memory_xfer_auxv): ... here.
 498         * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
 499         memory_xfer_auxv.
 500         * procfs.c (procfs_xfer_partial): Likewise.
 501         * solib-svr4.c (svr4_relocate_main_executable): New prototype.
 502         (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
 503         (svr4_solib_create_inferior_hook): Conditionalize the
 504         svr4_relocate_main_executable call.
 505
 506 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 507
 508         * solib-svr4.c (scan_dyntag): Remove variable dyn_addr.  New variable
 509         target_section.  Find SECT in current_target_sections, gdb_assert it.
 510         (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
 511         New variable abfd.
 512         * symtab.c (lookup_objfile_from_block): Return the binary file instead
 513         of separate debug info file.
 514
 515 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 516
 517         Support PIEs with no symfile_objfile.
 518         * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
 519         * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
 520
 521 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 522
 523         * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
 524         code part to ...
 525         (svr4_static_exec_displacement): ... a new function.
 526         (svr4_exec_displacement): New function.
 527         (svr4_relocate_main_executable): Call svr4_exec_displacement.  Allocate
 528         new_offsets using alloca now.  Remove variable old_chain and changed.
 529         Call objfile_relocate unconditionally now.
 530
 531 2010-01-14  Doug Evans  <dje@google.com>
 532
 533         * gdbtypes.c (arch_flags_type): Fix comment.
 534         * gdbtypes.h (arch_composite_type): Fix comment.
 535
 536 2009-01-14  Tristan Gingold  <gingold@adacore.com>
 537
 538         * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
 539         Call xstrdup for abfd->filename.  Pass symfile_flags and objfile flags
 540         to symbol_file_add_from_bfd.  Add OSO as separate objfile.
 541         (macho_oso_symfile): Add symfile_flags parameter.  Pass it to
 542         macho_add_oso_symfile.
 543         (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
 544
 545 2010-01-14  Joel Brobecker  <brobecker@adacore.com>
 546
 547         Tru64: Dead threads are never deleted.
 548         * dec-thread.c (dec_thread_ptid_is_alive): New function.
 549         (dec_thread_count_gdb_threads): Fix counter increment.
 550         (dec_thread_add_gdb_thread): Fix *listp increment.
 551         (resync_thread_list): Fix bug in deletion of dead threads that
 552         caused all threads to be deleted, instead of just the dead ones.
 553
 554 2010-01-13  Phil Muldoon  <pmuldoon@redhat.com>
 555
 556         PR python/10705
 557
 558         * python/python-internal.h: Add lazy_string_object_type
 559         definition.
 560         (create_lazy_string_object, gdbpy_initialize_lazy_string)
 561         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
 562         * python/py-value.c (valpy_lazy_string): New function.
 563         (convert_value_from_python): Add lazy string conversion.
 564         * python/py-prettyprint.c (pretty_print_one_value): Check if
 565         return is also a lazy string.
 566         (print_string_repr): Add lazy string printing branch.
 567         (print_children): Likewise.
 568         * python/py-lazy-string.c: New file. Implement lazy strings.
 569         * python/python.c (_initialize_python): Call
 570         gdbpy_initialize_lazy_string.
 571         * varobj.c (value_get_print_value): Add lazy string printing
 572         branch.  Account for encoding.
 573         * c-lang.c (c_printstr): Account for new encoding argument.  If
 574         encoding is NULL, find encoding suited for type, otherwise use
 575         user encoding.
 576         * language.h (language_defn): Add encoding argument.
 577         (LA_PRINT_STRING): Likewise.
 578         * language.c (unk_lang_printstr): Update to reflect new encoding
 579         argument to language_defn.
 580         * ada-lang.h (ada_printstr): Likewise.
 581         * c-lang.h (c_printstr): Likewise.
 582         * p-lang.h (pascal_printstr);
 583         * f-lang.c (f_printstr): Likewise.
 584         * m2-lang.c (m2_printstr): Likewise.
 585         * objc-lang.c (objc_printstr): Likewise.
 586         * p-lang.c (pascal_printstr): Likewise.
 587         * scm-lang.c (scm_printstr): Likewise.
 588         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
 589         encoding argument.
 590         * ada-valprint.c (ada_printstr): Likewise.
 591         * f-valprint.c (f_val_print): Likewise
 592         * m2-valprint.c (m2_val_print): Likewise.
 593         * p-valprint.c (pascal_val_print): Likewise.
 594         * expprint.c (print_subexp_standard): Likewise.
 595         * valprint.c (val_print_string): Likewise.
 596         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
 597         (SUBDIR_PYTHON_SRCS): Likewise.
 598         (py-lazy-string.o): New rule.
 599
 600 2010-01-13  Doug Evans  <dje@google.com>
 601
 602         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
 603         uninitialized" warning from gcc on local `tree'.
 604
 605 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
 606
 607         Implement core awareness.
 608
 609         * bcache.c (compare_ints): Remove
 610         (print_percentage): Use compare_positive_ints.
 611         * defs.h (compare_positive_ints): Declare.
 612         * linux-nat.h (struct lin_lwp): New field core.
 613         (linux_nat_core_of_thread_1): Declare.
 614         * linux-nat.c (add_lwp): Init the 'core' field.
 615         (linux_nat_wait_1): Record the core.
 616         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
 617         (linux_nat_add_target): Register the above.
 618         * linux-thread-db.c (update_thread_core): New.
 619         (thread_db_find_new_threads): Update core information for
 620         every thread.
 621         * remote.c (struct private_thread_info): New.
 622         (free_private_thread_info, demand_private_info): New.
 623         (PACKET_qXfer_threads, use_osdata_threads): New.
 624         (struct thread_item, threads_parsing_context
 625         (start_thread, end_thread, thread_attributes)
 626         (thread_children, threads_children, threads_elements): New.
 627         (remote_threads_info): Try qXfer:threads before anything
 628         else.
 629         (remote_protocol_packets): Register qXfer:threads.
 630         (remote_open_1): Init use_osdata_threads.
 631         (struct stop_reply): New field 'core'.
 632         (remote_parse_stop_reply): Parse core number.
 633         (process_stop_reply): Record core number.
 634         (remote_xfer_partial): Handle qXfer:threads.
 635         (remote_core_of_thread): New.
 636         (init_remote_ops): Register remote_core_of_thread.
 637         (_initialize_remote): Register qXfer:read.
 638         * target.c (target_core_of_thread): New
 639         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
 640         (struct target_ops): New field to_core_of_threads.
 641         (target_core_of_thread): Declare.
 642         * gdbthread.h (struct thread_info): New field private_dtor.
 643         * thread.c (print_thread_info): Report the core.
 644         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
 645         * utils.c (compare_positive_ints): New.
 646         * features/threads.dtd: New.
 647         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
 648         * mi/mi-main.c (struct collect_cores_data, collect_cores)
 649         (do_nothing, free_vector_of_osdata_items)
 650         (splay_tree_int_comparator, free_splay_tree): New.
 651         (print_one_inferior_data): Implemented printing of selected
 652         inferiors.  Collect and print cores.
 653         (output_cores): New.
 654         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
 655         thread groups together with --available.
 656
 657 2010-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 658
 659         * configure: Regenerate (for _STRUCTURED_PROC).
 660
 661 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 662
 663         Delete dead function.
 664         * ada-lang.c (extract_string): Delete.  No longer used.
 665
 666 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 667
 668         Fix -Wunused warning in dec-thread.c.
 669         * dec-thread.c (dec_thread_count_gdb_threads)
 670         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
 671
 672 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 673
 674         * ada-valprint.c (ada_print_floating): Remove trailing space.
 675
 676 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 677
 678         Add support for DW_AT_GNAT_descriptive_type.
 679         * gdbtypes.h (enum type_specific_kind): New enum.
 680         (struct main_type) [type_specific_field]: New component.
 681         [type_specific]: Add new component "gnat_stuff".
 682         (struct gnat_aux_type): New type.
 683         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
 684         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
 685         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
 686         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
 687         (TYPE_SPECIFIC_FIELD): New macros.
 688         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
 689         type does not hold any cplus-specific data.
 690         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
 691         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
 692         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
 693         cplus-specific data.
 694         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
 695         Set new component TYPE_SPECIFIC_FIELD (type).
 696         (gnat_aux_default): New constant.
 697         (allocate_gnat_aux_type): New function.
 698         (init_type): Add initialization the type-specific stuff for
 699         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
 700         (print_gnat_stuff): New function.
 701         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
 702         specific data.  Adjust code that prints the contents of the
 703         type-specific union using the TYPE_SPECIFIC_FIELD value.
 704         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
 705         the type cplus stuff for Ada types.
 706         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
 707         Error out if these routines are called with an Ada type.
 708         (read_structure_type, read_array_type, read_subrange_type):
 709         Add call to set_descriptive_type.
 710         (set_die_type): Initialize the gnat-specific data if necessary.
 711         (need_gnat_info, die_descriptive_type, set_descriptive_type):
 712         New functions.
 713         * ada-lang.c (decode_constrained_packed_array_type): Use
 714         decode_constrained_packed_array_type instead of doing a standard
 715         lookup to locate a parallel type.
 716         (find_parallel_type_by_descriptive_type): New function.
 717         (ada_find_parallel_type_with_name): New function.
 718         (ada_find_parallel_type): Reimplement using
 719         ada_find_parallel_type_with_name.
 720         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
 721         to check if type has a cplus stuff.
 722         * linespec.c (total_number_of_methods): Likewise.
 723         * mdebugread.c (new_type): Likewise.
 724
 725 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 726
 727         * NEWS: Document the 0b binary number prefix parsing.
 728
 729 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 730
 731         * objfiles.c (objfile_relocate1): Change the return type to int.
 732         Describe the new return value.  Return non-zero if data changed.
 733         (objfile_relocate): New variable changed.  Set it.  Call
 734         breakpoint_re_set depending on CHANGED.
 735
 736 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 737
 738         Implement binary numbers parsing.
 739         * c-exp.y (parse_number): New case 'b' and 'B'.
 740
 741 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 742             Tristan Gingold  <gingold@adacore.com>
 743
 744         * solib.c (info_sharedlibrary_command): Replace
 745         objfile_has_partial_symbols and objfile_has_full_symbols calls by
 746         objfile_has_symbols.
 747
 748 2010-01-10  Joel Brobecker  <brobecker@adacore.com>
 749
 750         * NEWS: Document the improvements made to the mips-irix port.
 751
 752 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 753
 754         Fix the documentation of valprint.c:value_print.
 755         * valprint.c (value_print): Update the function description to
 756         mention that the syntax of the output follows the current_language,
 757         not necessarily C.
 758
 759 2010-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 760
 761         Fix displacement of separate debug info files.
 762         * objfiles.c (objfile_relocate): Rename to ...
 763         (objfile_relocate1): ... here and make it static.  Extend the comment.
 764         (objfile_relocate): New function.
 765         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
 766         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
 767         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
 768         allocated using alloca.
 769         * symfile.c (copy_section_addr_info): Remove.
 770         (build_section_addr_info_from_objfile): Make it global.  New variables
 771         addr_bit and mask, use them.
 772         * symfile.h (build_section_addr_info_from_objfile): New prototype.
 773         (copy_section_addr_info): Remove.
 774
 775 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 776
 777         Signal unwinder for mips-irix N32.
 778         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
 779         tramp-frame.h.
 780         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
 781         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
 782         (SIGCONTEXT_LO_OFF): New macros.
 783         (mips_irix_n32_tramp_frame_init): New function.
 784         (mips_irix_n32_tramp_frame): New static constant.
 785         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
 786
 787 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 788
 789         Breakpoint in shared library does not work on mips-irix.
 790         * procfs.c: #include "observer.h".
 791         (procfs_inferior_created): New function, moving here the code
 792         which unsets the syssgi syscall-exit notifications.
 793         (procfs_create_inferior): Remove the code which unsets the syssgi
 794         syscall-exit notifications. It is too early to do this here.
 795         (_initialize_procfs): Attach the procfs_inferior_created observer.
 796
 797 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 798
 799         Wrong return convention for arrays (mips-irix).
 800         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
 801         128 bits or smaller are returned the same way as structs
 802         and unions of the the same size.
 803
 804 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 805
 806         Cannot set the PC on mips-irix.
 807         * irix5-nat.c (fill_gregset): Check regno against the raw PC
 808         register number, no the cooked one.
 809
 810 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 811
 812         Error while loading core file on mips-irix.
 813         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
 814         if debugging from a core file.
 815
 816 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 817
 818         GDB hangs when attaching to process on mips-irix.
 819         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
 820         attaching to a process.
 821
 822 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 823
 824         Use the correct breakpoint instruction on mips-irix.
 825         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
 826         containing the correct breakpoint instruction to use on mips-irix.
 827         Use it when the osabi is GDB_OSABI_IRIX.
 828
 829 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 830
 831         -Wunused warning in procfs.c (mips-irix only).
 832         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
 833         throughout instead of using praddset and prdelset respectively.
 834
 835 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 836
 837         GDB crash while stepping into function.
 838         * infrun.c (handle_inferior_event): Refetch the current frame
 839         after handling what.main_action, in case that pointer became
 840         dangling.
 841
 842 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 843
 844         Fix build failure of solaris-hosted cross debuggers.
 845         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
 846
 847 2010-01-09  Daniel Gutson  <dgutson@codesourcery.com>
 848
 849         Fix build failure on sparc-solaris.
 850         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
 851
 852 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 853
 854         Move some symfile code into subroutines.
 855         * symfile.h (relative_addr_info_to_section_offsets)
 856         (addr_info_make_relative): New prototypes.
 857         * symfile.c (default_symfile_offsets): Move a part to ...
 858         (relative_addr_info_to_section_offsets): ... this new function.
 859         (default_symfile_offsets): Call it.
 860         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
 861         this part to ...
 862         (addr_info_make_relative): ... this new function.
 863
 864 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 865
 866         Add from_tty to solib_create_inferior_hook.
 867         * infcmd.c (post_create_inferior): Move solib_add after
 868         solib_create_inferior_hook.  Pass from_tty to
 869         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
 870         0 from_tty and comment why.
 871         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
 872         * linux-nat.c (linux_child_follow_fork): Likewise.
 873         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
 874         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
 875         from_tty.
 876         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
 877         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
 878         * solib-null.c (null_solib_create_inferior_hook): Likewise.
 879         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
 880         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
 881         * solib-som.c (som_solib_create_inferior_hook): Likewise.
 882         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
 883         Pass it to svr4_so_ops.solib_create_inferior_hook.
 884         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
 885         from_tty.
 886         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
 887         solib_add.
 888         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
 889         enable_break.
 890         * solib-target.c (solib_target_solib_create_inferior_hook): New
 891         parameter from_tty.
 892         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
 893         it to ops->solib_create_inferior_hook.
 894         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
 895         Move solib_add after solib_create_inferior_hook, call it now with
 896         from_tty as 0.  New comment there.
 897         * solib.h (solib_create_inferior_hook): New parameter from_tty.
 898         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
 899         Likewise.
 900
 901 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
 902
 903         Fix multiexec race.
 904         * infrun.c (handle_inferior_event): Use get_thread_regcache
 905         with events ptid, not get_current_regcache.
 906
 907 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 908
 909         GDB crash with empty executable name (MinGW).
 910         * source.c (openp): Add assert that parameter string is not NULL.
 911         if parameter string is an empty string, then return with a failure
 912         immediately.
 913
 914 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 915
 916         Get rid of support for VAX Floats.
 917         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 918         (ada_vax_float_print_function): Delete.
 919         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 920         (ada_vax_float_print_function): Delete.
 921         * ada-typeprint.c (print_vax_floating_point_type): Delete.
 922         (ada_print_type): Remove support for VAX floats.
 923         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
 924
 925 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 926
 927         * stabsread.c (read_args): Handle zero arguments.
 928
 929 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 930
 931         Cannot find in-tree libiconv.a after reconfigure.
 932         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
 933         that we can use, then cache the path to this archive.
 934         * configure: Regenerate.
 935
 936 2010-01-07  Stan Shebs  <stan@codesourcery.com>
 937
 938         Make tracepoint operations go through target vector.
 939         * target.h (enum trace_find_type): New enum.
 940         (struct target_ops): New fields to_trace_init,
 941         to_download_tracepoint, to_download_trace_state_variable,
 942         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
 943         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
 944         to_set_disconnected_tracing.
 945         (target_trace_init): New macro.
 946         (target_download_tracepoint): New macro.
 947         (target_download_trace_state_variable): New macro.
 948         (target_trace_start): New macro.
 949         (target_trace_set_readonly_regions): New macro.
 950         (target_get_trace_status): New macro.
 951         (target_trace_stop): New macro.
 952         (target_trace_find): New macro.
 953         (target_get_trace_state_variable_value): New macro.
 954         (target_set_disconnected_tracing): New macro.
 955         * target.c (update_current_target): Inherit and set defaults for
 956         tracepoint operations.
 957         * tracepoint.c (default_collect): Make globally visible.
 958         (target_is_remote): Remove, along with all calls.
 959         (tvariables_info): Call target_get_trace_state_variable_value.
 960         (remote_set_transparent_ranges): Remove.
 961         (trace_start_command): Call target_trace_init,
 962         target_download_tracepoint, etc.
 963         (download_tracepoint): Remove.
 964         (trace_stop_command): Simplify.
 965         (stop_tracing): Call target_trace_stop.
 966         (get_trace_status): Call target_get_trace_status.
 967         (trace_status_command): Add case for targets that cannot trace.
 968         (finish_tfind_command): Change to take numerical arguments, call
 969         target_trace_find.
 970         (trace_find_command): Update call to finish_tfind_command.
 971         (trace_find_pc_command): Ditto.
 972         (trace_find_tracepoint_command): Ditto.
 973         (trace_find_line_command): Ditto.
 974         (trace_find_range_command): Ditto.
 975         (trace_find_outside_command): Ditto.
 976         (set_disconnected_tracing_value): Call
 977         target_set_disconnected_tracing.
 978         * remote.c: Add protocol encoding bits from tracepoint.c.
 979         (trace_error): Move from tracepoint.c.
 980         (remote_get_noisy_reply): Ditto.
 981         (free_actions_list_cleanup_wrapper): Ditto.
 982         (free_actions_list): Ditto.
 983         (remote_trace_init): New function.
 984         (remote_download_tracepoint): New function.
 985         (remote_download_trace_state_variable): New function.
 986         (remote_trace_set_readonly_regions): New function.
 987         (remote_trace_start): New function.
 988         (remote_get_trace_status): New function.
 989         (remote_trace_stop): New function.
 990         (remote_trace_find): New function.
 991         (remote_download_trace_state_variable): New function.
 992         (remote_set_disconnected_tracing): New function.
 993         (init_remote_ops): Add tracepoint operations.
 994
 995         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
 996
 997 2010-01-07  Tristan Gingold  <gingold@adacore.com>
 998
 999         * symfile.c (build_section_addr_info_from_objfile): New function.
1000         (symbol_file_add_separate): Don't use offsets from objfile but
1001         built an addr info.
1002
1003 2010-01-06  Stan Shebs  <stan@codesourcery.com>
1004
1005         Support disconnected tracing.
1006         * infcmd.c (detach_command): Ask whether to stop tracing.
1007         * cli/cli-cmds.c (quit_command): Ditto.
1008         * breakpoint.h (struct breakpoint): New field number_on_target.
1009         * breakpoint.c (create_tracepoint_from_upload): New function.
1010         (get_tracepoint_by_number_on_target): New function.
1011         * remote.c (struct remote): New field disconnected_tracing.
1012         (remote_disconnected_tracing_feature): New function.
1013         (remote_protocol_features): Add DisconnectedTracing.
1014         (struct uploaded_tp): New struct.
1015         (uploaded_tps): New global.
1016         (get_uploaded_tp): New function.
1017         (find_matching_tracepoint): New function.
1018         (remote_get_tracing_state): New function.
1019         (remote_start_remote): Call it.
1020         * tracepoint.c (disconnected_tracing): New global.
1021         (trace_start_command): Initialize number_on_target.
1022         (stop_tracing): New function, split out from...
1023         (trace_stop_command): Call stop_tracing.
1024         (get_trace_status): New function, split out from...
1025         (trace_status_command): Call get_trace_status, add info on
1026         disconnection behavior.
1027         (disconnect_or_stop_tracing): New function.
1028         (finish_tfind_command): Translate from number on target.
1029         (trace_find_tracepoint_command): Translate to number on target.
1030         (send_disconnected_tracing_value): New function.
1031         (set_disconnected_tracing): New function.
1032         (_initialize_tracepoint): Add disconnected-tracing variable.
1033         * NEWS: Mention disconnected tracing.
1034
1035 2010-01-06  Tristan Gingold  <gingold@adacore.com>
1036
1037         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
1038         parameter to main_objfile.  Iterate on all separate debug objfiles.
1039         * symfile.h (symbol_file_add_separate)
1040         (find_separate_debug_file_by_debuglink): Remove parameter names.
1041         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
1042         (reread_symbols): Use free_objfile_separate_debug.
1043         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
1044         Adjust comment.
1045         (objfile_separate_debug_iterate, add_separate_debug_objfile)
1046         (free_objfile_separate_debug): New prototypes.
1047         * objfiles.c (objfile_separate_debug_iterate): New function.
1048         (add_separate_debug_objfile, free_objfile_separate_debug): New
1049         functions.
1050         (free_objfile): Use free_objfile_separate_debug.  Adjust for
1051         multiple separate debug objfile.
1052         (objfile_has_symbols): Adjust comment.  Iterate on all separate
1053         debug objfiles.
1054         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
1055         debug objfile.
1056         (lookup_minimal_symbol_text): Ditto.
1057         (lookup_minimal_symbol_by_pc_name): Ditto.
1058         (lookup_minimal_symbol_solib_trampoline): Ditto.
1059         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
1060         debug objfiles.
1061
1062 2010-01-05  Stan Shebs  <stan@codesourcery.com>
1063
1064         Add fast tracepoints.
1065         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
1066         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
1067         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
1068         * breakpoint.c (tracepoint_type): New function.
1069         (ALL_TRACEPOINTS): Use it.
1070         (should_be_inserted): Ditto.
1071         (bpstat_check_location): Ditto.
1072         (print_one_breakpoint_location): Ditto.
1073         (user_settable_breakpoint): Ditto.
1074         (set_breakpoint_location_function): Ditto.
1075         (disable_breakpoints_in_shlibs): Ditto.
1076         (delete_trace_command): Ditto.
1077         (print_it_typical): Add bp_fast_tracepoint case.
1078         (bpstat_what): Ditto.
1079         (print_one_breakpoint_location): Ditto.
1080         (allocate_bp_location): Ditto.
1081         (mention): Ditto.
1082         (breakpoint_re_set_one): Ditto.
1083         (disable_command): Ditto.
1084         (enable_command): Ditto.
1085         (check_fast_tracepoint_sals): New function.
1086         (break_command_really): Call it.
1087         (ftrace_command): New function.
1088         (_initialize_breakpoint): Add ftrace command.
1089         * gdbarch.sh (fast_tracepoint_valid_at): New.
1090         * gdbarch.h, gdbarch.c: Regenerate.
1091         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
1092         (i386_gdbarch_init): Use it.
1093         * remote.c (struct remote_state): New field fast_tracepoints.
1094         (PACKET_FastTracepoints): New packet config type.
1095         (remote_fast_tracepoint_feature): New function.
1096         (remote_protocol_features): Add FastTracepoints.
1097         (remote_supports_fast_tracepoints): New function.
1098         (_initialize_remote): Add FastTracepoints.
1099         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
1100         * NEWS: Mention fast tracepoints.
1101
1102 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
1103
1104         * gdb-gdb.py: New file.
1105
1106 2010-01-05  Michael Snyder  <msnyder@vmware.com>
1107
1108         * infrun.c (handle_inferior_event): Fix typo in comment.
1109
1110 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1111
1112         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
1113
1114 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1115
1116         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
1117         and s390x-linux64.
1118         (s390-linux32-expedite): Define.
1119         (s390-linux64-expedite): Define.
1120         (s390x-linux64-expedite): Define.
1121         * features/s390-acr.xml: New file.
1122         * features/s390-fpr.xml: New file.
1123         * features/s390-core32.xml: New file.
1124         * features/s390-core64.xml: New file.
1125         * features/s390x-core64.xml: New file.
1126         * features/s390-linux32.xml: New file.
1127         * features/s390-linux64.xml: New file.
1128         * features/s390x-linux64.xml: New file.
1129         * features/s390-linux32.c: New generated file.
1130         * features/s390-linux64.c: New generated file.
1131         * features/s390x-linux64.c: New generated file.
1132
1133         * regformats/s390-linux32.dat: New generated file.
1134         * regformats/s390-linux64.dat: New generated file.
1135         * regformats/s390x-linux64.dat: New generated file.
1136         * regformats/reg-s390.dat: Remove.
1137         * regformats/reg-s390x.dat: Remove.
1138
1139         * s390-nat.c: Include "auxv.h" and <elf.h>.
1140         (HWCAP_S390_HIGH_GPRS): Define if undefined.
1141         (s390_target_wordsize): New function.
1142         (s390_auxv_parse): Likewise.
1143         (s390_get_hwcap): Likewise.
1144         (s390_read_description): Likewise.
1145         (_initialize_s390_nat): Install s390_auxv_parse and
1146         s390_read_description.
1147
1148         * s390-tdep.c: Include "features/s390-linux32.c",
1149         "features/s390-linux64.c", and "features/s390x-linux64.c".
1150         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
1151         (s390_register_call_saved): New function.
1152         (s390_register_name): Remove.
1153         (s390_register_type): Remove.
1154         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
1155         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
1156         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
1157         (s390_pseudo_register_name): New function.
1158         (s390_pseudo_register_type): New function.
1159         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
1160         Handle full GPR pesudos and varying pseudo register numbers.
1161         (s390_pseudo_register_write): Likewise
1162         (s390x_pseudo_register_read): Remove.
1163         (s390x_pseudo_register_write): Likewise.
1164         (s390_register_group): Remove.
1165         (s390_pseudo_register_group): New function.
1166         (s390_regmap_gregset): Add GPR upper halves.
1167         (s390x_regmap_gregset): Likewise.
1168         (s390_regmap_fpregset): Likewise.
1169         (s390_regmap_upper): New global variable.
1170         (s390_upper_regset): New global variable.
1171         (s390_upper_regset_sections): New global variable.
1172         (s390_regset_from_core_section): Handle GPR upper halves.
1173         (s390_core_read_description): New function.
1174         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
1175         register information.  Handle varying pseudo register numbers.
1176         (s390_backchain_frame_unwind_cache): Likewise.
1177         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
1178         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
1179         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
1180         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
1181         Handle varying pseudo register numbers.
1182         (s390_unwind_pc): Handle varying pseudo register numbers.
1183         (s390_dwarf2_prev_register): New function.
1184         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
1185         register information.  Handle varying pseudo register numbers.
1186         Install s390_dwarf2_prev_register to unwind full GPRs.
1187         (s390_gdbarch_init): Handle target descriptions.  Assign varying
1188         pseudo register numbers.  Install s390_adjust_frame_regnum.
1189         (_initialize_s390_tdep): Initialize target descriptions.
1190
1191         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
1192         (S390_NUM_REGS): Redefine to include upper half registers.
1193         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
1194         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
1195         (tdesc_s390_linux32): Add declaration.
1196         (tdesc_s390_linux64): Likewise.
1197         (tdesc_s390x_linux64): Likewise.
1198
1199 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1200
1201         * regset.h (struct core_regset_section): Add HUMAN_NAME.
1202         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
1203         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
1204         (ppc_linux_vmx_regset_sections): Likewise.
1205         (ppc_linux_fp_regset_sections): Likewise.
1206
1207         * corelow.c (get_core_register_section): Constify arguments.
1208         (get_core_registers): Use gdbarch_core_regset_sections instead
1209         of hard-coded platform-specific register section names.
1210
1211 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1212
1213         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
1214         a register, assume the least-significant part is used.
1215         (write_pieced_value): Likewise.
1216
1217 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1218
1219         * printcmd.c: Include "arch-utils.h".
1220         (do_one_display): Re-parse expression if current architecture changed.
1221
1222 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
1223             Joel Brobecker  <brobecker@adacore.com>
1224
1225         * gdbtypes.c (check_typedef): New comment on type length.
1226         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
1227         comment on type length.
1228         (value_primitive_field): Keep the original TYPE value, new comment.
1229
1230 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1231
1232         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
1233         p_start.  Change != comparisons to > and < comparisons.
1234
1235 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1236
1237         * cli/cli-script.c (process_next_line): Check P2 overrun.
1238
1239 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1240
1241         Update the copyright hearder to add year 2010 for most GDB files.
1242
1243 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1244
1245         Fix build failure in inf-ptrace.c.
1246         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
1247
1248 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1249
1250         * top.c (print_gdb_version): Update copyright year.
1251
1252 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1253
1254         Fix break *FUN'address thread NUM.
1255         * ada-lex.l (task): Expand rule to also match the thread keyword.
1256
1257 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1258
1259         Fix break *FUN'address task NUM.
1260         * ada-lex.l (task): New rule.
1261         * ada-lang.c (valid_task_id): Make sure the Ada task list has
1262         been built before using it.
1263
1264 For older changes see ChangeLog-2009.
1265 \f
1266 Local Variables:
1267 mode: change-log
1268 left-margin: 8
1269 fill-column: 74
1270 version-control: never
1271 coding: utf-8
1272 End: