gdb/ChangeLog

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